1





                Securities and Exchange Commission
                     Washington, D.C.  20549


                             FORM 8-K


                          CURRENT REPORT


              Pursuant to Section 13 or 15(d) of the
                 Securities Exchange Act of 1934


 Date of Report (Date of earliest event reported): June 30, 1999



                 PARALLEL PETROLEUM CORPORATION
      (Exact name of registrant as specified in its charter)


                             Delaware
                         (State or other
                  jurisdiction of incorporation)


       0-13305                                     75-1971716
     (Commission file                             (IRS employer
        number)                                   identification
                                             number)


        110 N. Marienfeld, Suite 465, Midland, Texas      79701
            (Address of principal executive offices)             (Zip code)


                          (915) 684-3727
       (Registrant's telephone number including area code)



  (Former name or former address, if changed since last report)


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Item 2.   Acquisition or Disposition of Assets.


Purchase of Assets

     On June 30, 1999, Parallel Petroleum Corporation and three other
privately owned companies purchased all of the oil and gas properties
owned by Fina Oil and Chemical Company located in the Permian Basin
of west Texas.  The purchase price was $96.125 million.

     To complete the acquisition of the properties, Parallel and its three
partners formed First Permian, L.L.C., a Delaware limited liability
company.  The owners and members of First Permian are Parallel
Petroleum Corporation, Baytech, Inc., Tejon Exploration Company and
Mansefeldt Investment Corporation.  Parallel and Baytech each own a
22.5% interest in First Permian. Tejon Exploration Company and
Mansefeldt Investment Corporation each own a 27.5% interest in First
Permian.  Parallel and Baytech are the managers of First Permian.

     Following its formation, First Permian entered into a Merger
Agreement with Fina Oil and Chemical Company.  Under terms of the
Merger Agreement, Fina transferred all of the oil and gas properties to an
indirect wholly owned subsidiary of Fina which was then merged into First
Permian.  Upon consummating the merger, and after giving effect to the
purchase price adjustments required by the Merger Agreement, First
Permian paid to Fina cash in the aggregate amount of approximately $92
million.

Senior Secured Loans

     The purchase price was financed, in part, with the proceeds of a revolving
credit facility provided by Bank One, Texas, N.A. to First Permian. The
principal amount of the initial loan from Bank One was $74 million. Under terms
of a Credit Agreement, dated June 30, 1999, among First Permian, Parallel,
Baytech and Bank One, the principal amount outstanding under the revolving
credit facility bears interest, at First Permian's election, at Bank One's base
rate plus 1.50% or the Eurodollar rate plus 4.50% until such time that the
subordinated unsecured loans described below are paid in full. When these
subordinated loans have been paid in full, the revolving credit facility will
bear interest at Bank One's base rate or the Eurodollar rate plus 2.50%. The
credit facility provides for revolving loans subject to a borrowing base and a
monthly commitment reduction. The initial borrowing base is $74 million and the
initial monthly commitment reduction amount is $250,000.00. The monthly
commitment reduction commences on October 1, 1999 and continues with a like
reduction on the


                                       3



first day of each following month.  The borrowing base and the monthly
commitment reduction amount may be redetermined by the bank on
January 1 and July 1 of each year or at other times requested by First
Permian.  All outstanding principal under the revolving credit facility is
due and payable on July 1, 2002.  Interest is payable on the last day of
each month.  The revolving credit facility is subject to an unused
commitment fee of .50% on the unadvanced portion of the borrowing base
amount.  The loan is secured by substantially all of the oil and gas
properties First Permian acquired from Fina through the merger.  Parallel
and Baytech each guaranteed $10 million of the loans from Bank One.

Subordinated Unsecured Loans

     In addition to the $74 million loan from Bank One, First Permian
also borrowed $8 million from Tejon Exploration Company and $8 million
from Mansefeldt Investment Corporation.  Under terms of an Intercreditor
Agreement, dated June 30, 1999, among First Permian, Bank One, Texas,
N.A., Tejon Exploration Company and Mansefeldt Investment Corporation,
the loans made by Tejon and Mansefeldt are subordinate in all respects
to the senior loans made by Bank One.

     The loans made by Tejon Exploration Company and Mansefeldt
Investment Corporation are unsecured.  Each loan requires a principal
payment of $2.5 million on December 31, 1999 and $5.5 million on June
30, 2000.  Principal payments on the subordinated loans can only be
made with:

          . the net cash proceeds from the issuance of equity
            securities by First Permian;

          .  advances under the Bank One Credit Agreement to the
             extent attributable to an increase in the borrowing base
             above $74 million;

          .  proceeds from sales of assets of First Permian with the
             prior written consent of Bank One, after Bank One
             determines a new borrowing base (after giving effect to
             such sale of assets); or

          .  any other source of payment with the prior written
             consent of Bank One.



                                       4


     Each principal payment on the subordinated loans can only be made
if:

          .  the full payment of all amounts then due and payable
             under the Bank One Credit Agreement have been made
             or provided for in accordance with the Credit Agreement;
             and

          .  no Subordination Event has occurred or would occur as
             a result of such payment.

     Tejon and Mansefeldt may, at their option and with the agreement
of First Permian, irrevocably convert any claims they have to the
subordinated loans to an equity interest in First Permian.

     All unpaid principal and accrued but unpaid interest as of July 1,
2000 will be deemed to be principal and will be paid in twenty equal
quarterly payments of principal on March 31, June 30, September 30 and
December 31 of each year commencing September 30, 2000.  Any
payments of principal or interest on the subordinated loans after June 30,
2000 may only be made with the prior written consent of Bank One.

     Interest on the unpaid balance of the subordinated loans accrues
from June 30, 1999 until the earlier of the date of payment or June 30,
2000 at the prime rate of interest charged by Bank One.  After June 30,
2000, interest accrues at the lowest prime rate of interest as published
in the Money Rates Section of the Wall Street Journal.

     Interest on the subordinated loans is payable monthly in arrears on
the last day of each month, commencing July 31, 1999 and ending June
30, 2000, except that interest may accrue but not be paid on any unpaid
portion of the $2.5 million principal payment due on December 31, 1999
until the $2.5 million principal payment is made in full.


                                       5

Simultaneous Sale of Acquired Properties

     In addition to the loans made to First Permian by Bank One, Tejon
and Mansefeldt, MDJ Minerals, L.L.P., a Texas limited liability partnership
controlled by Tejon and Mansefeldt, entered into a Purchase and Sale
Agreement, dated June 30, 1999, with First Permian, L.L.C.  Under terms
of the Purchase and Sale Agreement, First Permian sold certain oil and
gas mineral interests that were simultaneously acquired by First Permian
under the Merger Agreement.  First Permian sold the properties to MDJ
Minerals, L.L.P. for the cash purchase price of $5 million.  A portion of
the sales proceeds were used by First Permian in payment of the purchase
price of the properties acquired from Fina under the Merger Agreement.


Item 7.   Financial Statements and Exhibits.

     (a)  Financial Statements.

          It is impractical to provide the financial statements required
by Item 7 of this Report on Form 8-K at the time of filing hereof.  Such
financial statements will be filed not later than September 13, 1999.

     (b)  Exhibits.


Exhibit No.                                       Description



10.1                                    Certificate of Formation of First
                                        Permian, L.L.C.


10.2                                    Limited Liability Company Agreement
                                        of First Permian, L.L.C.


10.3                                    Merger Agreement, dated June 25,
                                        1999


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10.4                                    Agreement and Plan of Merger of First
                                        Permian, L.L.C. and Nash Oil
                                        Company, L.L.C.



10.5                                    Certificate of Merger of First Permian,
                                        L.L.C. and Nash Oil Company, L.L.C.


10.6                                    Credit Agreement, dated June 30,
                                        1999, by and among First Permian,
                                        L.L.C., Parallel Petroleum
                                        Corporation, Baytech, Inc., and Bank
                                        One, Texas, N.A.


10.7                                    Limited Guaranty, dated June 30,
                                        1999, by and among First Permian,
                                        L.L.C., Parallel Petroleum Corporation
                                        and Bank One, Texas, N.A.


10.8                                    Intercreditor Agreement, dated as of
                                        June 30, 1999, among First Permian,
                                        L.L.C., Bank One, Texas, N.A., Tejon
                                        Exploration Company, and Mansefeldt
                                        Investment Corporation


10.9                                    Subordinated Promissory Note, dated
                                        June 30, 1999, in the original
                                        principal amount of $8.0 million
                                        made by First Permian, L.L.C. payable
                                        to the order of Tejon Exploration
                                        Company



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10.10                                   Subordinated Promissory Note, dated
                                        June 30, 1999, in the original
                                        principal amount of $8.0 million
                                        made by First Permian, L.L.C. payable
                                        to the order of Mansefeldt Investment
                                        Corporation





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                            SIGNATURE


     Pursuant to the requirements of the Securities Exchange Act of
1934, the Registrant has duly caused this report to be signed on its behalf
by the undersigned thereunto duly authorized.


Dated: July 14, 1999


                              PARALLEL PETROLEUM CORPORATION


                              By:   /s/ Larry C. Oldham
                                    ---------------------------------
                                    Larry C. Oldham, President and
                                    Principal Financial Officer







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                                                    EXHIBIT 10.1

                     CERTIFICATE OF FORMATION
                                OF
                      FIRST PERMIAN, L.L.C.


TO:  THE DELAWARE SECRETARY OF STATE


     The undersigned, for the purpose of forming a limited liability
company under the Delaware Limited Liability Company Act (the "Act"),
does hereby execute the following Certificate of Formation:

     FIRST.  The name of the limited liability company is First Permian,
L.L.C. (the "Company").

     SECOND.  Except as otherwise provided in the Company's Limited
Liability Company Agreement, the Company shall have perpetual
existence.

     THIRD.  The nature of the business or purposes to be conducted or
promoted by the Company is:

        (a) To engage in any lawful act or activity for which limited liability
     companies may be organized under the Act;

        (b) In general, to possess and exercise all the powers and privileges
     granted by the Act or by any other law of Delaware, together with any
     powers incidental thereto, so far as such powers and privileges are
     necessary or convenient to the conduct, promotion or attainment of the
     businesses or purposes of the Company.

     The businesses and purposes specified in the foregoing clauses
shall, except where otherwise expressed, be in no way limited or restricted
by reference to, or inference from, the terms of any other clause in this
Certificate of Formation but the businesses and purposes specified in
each of the foregoing clauses of this article shall be regarded as
independent businesses and purposes.


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     FOURTH.  The registered office of the Company in the State of
Delaware is 1209 Orange St., Wilmington, Delaware 19801.

     FIFTH.  The name and address of the registered agent of the
Company in the State of Delaware is The Corporation Trust Company,
1209 Orange St., Wilmington, Delaware 19801.

     SIXTH.  The limited liability company agreement of the Company
contains restrictions on the authority of members of the Company.

     IN WITNESS WHEREOF, this Certificate of Formation has been
executed on June 24, 1999, by the undersigned.


                                SOLE ORGANIZER


                                 /s/ Kenneth F. Albright
                                 ------------------------------------
                                 Kenneth F. Albright
                                 2600 NationsBank Center
                                 15 West Sixth Street
                                 Tulsa, Oklahoma  74119-5434
                                 (918) 583-5800


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                                                     EXHIBIT 10.2



               LIMITED LIABILITY COMPANY AGREEMENT
                                OF
                      FIRST PERMIAN, L.L.C.

     This Limited Liability Company Agreement is entered into and shall
be effective as of the 25th day of June, 1999, by and between Baytech,
Inc. ("Baytech"), Parallel Petroleum Corporation ("Parallel"), Tejon
Exploration Company ("Tejon") and Mansefeldt Investment Corporation
("Mansefeldt").

                            ARTICLE I
                           The Company

     1.1. Formation.  For and in consideration of the mutual covenants
herein contained and other good and valuable considerations this day
paid by each Member to the Company, the receipt and sufficiency of which
are acknowledged by execution of this Agreement, the Members hereto
hereby form a limited liability company (the "Company") under and
pursuant to the provisions of the Delaware Limited Liability Company Act.

     1.2. Name.  The name of the Company shall be FIRST PERMIAN,
L.L.C.  The Manager may change the name of the Company upon ten (10)
days' written notice to the Members.

     1.3. Purpose.  The purpose, nature and character of the business
of the Company shall be to engage in any act, activity or business
permitted by law.  In particular, the Company shall (a) enter into that
certain Merger Agreement (the "Fina Agreement") dated June 25, 1999
among the Company, Fina Oil and Chemical Company and FWT Oil and
Gas Inc., and (b) the Managers, on behalf of the Company, are hereby
authorized to consummate the transactions contemplated by, and perform
the obligations of the Company under, such Fina Agreement.

     1.4. Principal Place of Business.  The principal place of business
of the Company shall be at 110 West Louisiana, Suite 200, P.O. Box
10158, Midland Texas 79702-7158.  The Managers may change the
principal place of business of the Company to any other place upon ten
(10) days' written notice to the Members.



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     1.5. Term.  Except as otherwise provided herein, the Company shall
have perpetual existence.

     1.6. Filings.

        (a) A Certificate of Formation has been filed in the office of the
     Secretary of State of Delaware in accordance with the provisions of the
     Act. The Managers shall take any and all other actions necessary to perfect
     and maintain the status of the Company as a limited liability company under
     the laws of Delaware.

        (b) The Managers shall execute and cause to be filed original or amended
     certificates and shall take any and all other actions as may be necessary
     to perfect and maintain the status of the Company as a limited liability
     company or similar type of entity under the laws of any other state or
     jurisdiction in which the Company engages in business prior to engaging in
     business in such state or jurisdiction.

        (c) The Managers shall cause appropriate fictitious business names and
     like statements to be filed and published for the Company under the name
     set forth in Section 1.2 hereof or such other name as the Company may have
     or use in any state or jurisdiction from time to time.

     1.7. Establishment of Area of Mutual Interest.  An area of mutual
interest ("AMI") is hereby established as being any lands located within 1
mile of any Company Property.  If any Member or any of its Affiliates (the
"Acquiring Party") acquires from an unaffiliated third party any interest
(a "Subsequently-Acquired Interest") in lands lying within such AMI, the
Company shall have the first and prior right to acquire their proportionate
share of such Subsequently Acquired Interest upon the terms set forth
below.

        (a) Within fifteen (15) days from acquiring the Subsequently Acquired
     Interest or as soon as practical thereafter, the Acquiring Party shall
     notify the Company in writing of the acquisition of a Subsequently Acquired
     Interest. Such notice shall set forth (i) a description of the Subsequently
     Acquired Interest which was acquired, (ii) the total cost of the
     Subsequently Acquired Interest,


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     including all land and legal costs associated with the acquisition
     thereof, and (iii) any other pertinent terms of such acquisition,
     including copies of applicable leases, assignments, bank draft or
     other evidence of payment for such Subsequently Acquired Interest.

        (b) The Company shall have fifteen (15) days from the receipt of such
     notice to elect, by written notice to the Acquiring Party to acquire the
     Subsequently-Acquired Interest. If the Acquiring Party has not received an
     election in writing from the Company within such 15-day period, the Company
     conclusively shall be presumed to have elected not to acquire such
     Subsequently-Acquired Interest.

        (c) An election by the Company to acquire its proportionate share of a
     Subsequently-Acquired Interest shall constitute a binding obligation of the
     Company to pay the total cost of the Subsequently- Acquired Interest within
     thirty (30) days from the date that the Non- Acquiring Party acquires such
     Subsequently Acquired Interest; the notice of acquisition shall be deemed
     to be an invoice for the Non- Acquiring Party's total costs for acquisition
     of such Subsequently Acquired Interest. Upon receipt of such amount from
     the Company, the Acquiring Party shall execute and deliver to the Company a
     special warranty assignment of such Subsequently-Acquired Interest.

        (d) Notwithstanding any of the foregoing, nothing herein shall preclude
     any Member (and/or any Affiliates of any Member) from managing, operating
     and/or developing its (and/or their) currently owned properties and
     interests, all of which shall be treated as Existing Leasehold and HBP
     Acreage.

     1.8. Definitions - General.  Capitalized words and phrases used in
this Agreement shall have the following meanings:

        (a) "Act" means the Delaware Limited Liability Company Act, as set forth
     in Title 6, Chapter 18 of the Delaware Code, as amended from time to time
     (or any corresponding provisions of succeeding law).

        (b) "Affiliate" means, with respect to any Person, (i) any person
     directly or indirectly controlling, controlled by or under common control
     with such Person, (ii) any Person owning or


                                       4



     controlling ten percent (10%) or more of the outstanding voting
     rights of such Person, (iii) any officer, director or general partner of
     such Person, or (iv) any Person who is an officer, director, general
     partner, trustee or holder of ten percent (10%) or more of the voting
     rights of any Person described in clauses (i) through (iii) of this
     sentence.

        (c) "Agreement" or "Limited Liability Company Agreement" means this
     Limited Liability Company Agreement of FIRST PERMIAN, L.L.C., as amended
     from time to time. Words such as "herein," "hereinafter," "hereof,"
     "hereto" and "hereunder" refer to this Agreement as a whole unless the
     context otherwise requires.

        (d) "Appraiser" means Joe C. Neal & Associates, Midland, Texas or such
     other engineering firm as shall be Approved by the Members.

        (e) "Capital Account" means, with respect to any Member, the Capital
     Account maintained for such Person in accordance with the following
     provisions:

                         (i) To each Person's Capital Account there shall be
                    credited such Person's Capital Contributions, such Person's
                    distributive share of Profits pursuant to Section 3.1
                    hereof, any items in the nature of income or gain which are
                    specially allocated pursuant to Section 3.2 or Section 3.6
                    hereof, and the amount of any Company liabilities assumed by
                    such Person or which are secured by any Company Property
                    distributed to such Person.

                         (ii) To each Person's Capital Account there shall be
                    debited the amount of cash and the Gross Asset Value of any
                    Company Property distributed to such Person pursuant to any
                    provision of this Agreement, such Person's distributive
                    share of Losses pursuant to Section 3.1 hereof, any items in
                    the nature of expenses or losses which are specially
                    allocated pursuant to Section 3.2 or Section 3.6 hereof, and
                    the amount of any liabilities of such Person assumed by the
                    Company or which are secured by any property contributed by
                    such Person to the Company.


                                       5


                    (iii) In the event any interest in the Company is
               transferred in accordance with the terms of this Agreement, the
               transferee shall succeed to the Capital Account of the transferor
               to the extent it relates to the transferred interest in the
               Company.

                    (iv) In determining the amount of any liability for purposes
               of Sections 1.8(e)(i) and 1.8(e)(ii) hereof, there shall be taken
               into account 752(c) of the Code and any other applicable
               provisions of the Code and Regulations.

        The foregoing provisions and the other provisions of this Agreement
     relating to the maintenance of Capital Accounts are intended to comply with
     Regulations 1.704-1(b), and shall be interpreted and applied in a manner
     consistent with such Regulations. In the event the Managers shall determine
     that it is prudent to modify the manner in which the Capital Accounts, or
     any debits or credits thereto (including, without limitation, debits or
     credits relating to liabilities which are secured by contributed or
     distributed property or which are assumed by the Company or the Members),
     are computed in order to comply with such Regulations, the Managers may
     make such modification, provided that it is not likely to have a material
     effect on the amounts distributable to any Member pursuant to ARTICLE X
     hereof upon the dissolution of the Company. The Managers also shall make
     any appropriate modifications in the event unanticipated events might
     otherwise cause this Agreement not to comply with Regulations 1.704-1(b).

        (f) "Capital Contribution" means, with respect to any Member, the amount
     of money and the initial Gross Asset Value of any property (other than
     money) contributed to the Company with respect to the interest in the
     Company held by such Member.

        (g) "Code" means the Internal Revenue Code of 1986, as amended from time
     to time (or any corresponding provisions of succeeding law).

        (h) "Company" means FIRST PERMIAN, L.L.C., the limited liability company
     created pursuant to this Agreement.


                                       6



        (i) "Company Budget" means the annual financial budget for each calendar
     year of Company operations established in accordance with Section 6.1
     hereof.

        (j) "Company Property" means all real and personal property acquired by
     the Company, and any improvements thereto, and shall include both tangible
     and intangible property.

        (k) "Depreciation" means, for each fiscal year or other period, an
     amount equal to the depreciation, amortization or other cost recovery
     deduction allowable with respect to an asset for such year or other period,
     except that if the Gross Asset Value of an asset differs from its adjusted
     basis for federal income tax purposes at the beginning of such year or
     other period, Depreciation shall be an amount which bears the same ratio to
     such beginning Gross Asset Value as the federal income tax depreciation,
     amortization or other cost recovery deduction for such year or other period
     bears to such beginning adjusted tax basis.

        (l) "Depletion" means, for each fiscal year or other period, an amount
     equal to the depletion as determined pursuant to Regulations 1.704-1(b).

        (m) "Existing Leasehold and HBP Acreage" means existing well(s), the
     leasehold and the acreage associated therewith in which a Member and/or any
     of its Affiliates have previously acquired a working or revenue interest
     (which are not being contributed to the Company) and, with respect to which
     the Company will have paid no consideration for any interest therein and
     will, therefore, not acquire any right or interest in such Existing
     Leasehold and HBP Acreage. In addition, renewals of leases or other
     property interests and new leases and new property interests covering the
     same acreage as Existing Leasehold and HBP Acreage (or acreage adjacent or
     within a one (1) mile radius thereof) shall be considered, for all purposes
     of this Agreement, as Existing Leasehold and HBP Acreage, even if acquired
     after the date hereof.

        (n) "Gross Asset Value" means, with respect to any asset, the adjusted
     basis of such asset for federal income tax purposes, except as follows:



                                       7


                    (i) The initial Gross Asset Value of any assets contributed
               by a Member to the Company shall be the gross fair market value
               of such assets, as mutually determined by the contributing Member
               and the Company.

                    (ii) The Gross Asset Values of all Company assets shall be
               adjusted to equal their respective gross fair market value, as
               determined by the Managers as of the following times: (1) the
               acquisition of an additional interest in the Company by any new
               or existing Member in exchange for more than a de minimis Capital
               Contribution; (2) the distribution by the Company to a Member of
               more than a de minimis amount of Company Property as
               consideration for an interest in the Company if the Managers
               reasonably determines that such adjustment is necessary or
               appropriate to reflect the relative economic interests of the
               Members in the Company; and (3) the liquidation of the Company
               with the meaning of Regulations 1.704-1(b)(2)(ii)(g);

                    (iii) The Gross Asset Value of any Company asset distributed
               to any Member shall be the gross fair market value of such asset
               on the date of distribution as determined by the Appraiser; and

                    (iv) The Gross Asset Values of Company assets shall be
               increased (or decreased) to reflect any adjustments to the
               adjusted basis of such assets pursuant to 734(b) or 743(b) of the
               Code, but only to the extent that such adjustments are taken into
               account in determining Capital Accounts pursuant to Regulation
               1.704-1(b)(2)(iv)(m) and Section 3.2 hereof; provided, however,
               that Gross Asset Values shall not be adjusted pursuant to this
               Section 1.8(n)(iv) to the extent the Managers determines that an
               adjustment pursuant to Section 1.8(n)(ii) is necessary or
               appropriate in connection with a transaction that would otherwise
               result in an adjustment pursuant to this Section 1.8(n)(iv).

        If the Gross Asset Value of an asset has been determined or adjusted
     pursuant to Sections 1.8(n)(i), 1.8(n)(ii) or 1.8(n)(iv) hereof,


                                       8



     such Gross Asset Value shall thereafter be adjusted by the
     Depreciation and Depletion taken into account with respect to such
     asset for purposes of computing Profits and Losses.

        (o) "Majority in Interest" of the Members shall mean Members which
     together hold more than 75% of the Units in the Company held by all
     Members; provided, however, in the event that Joseph E. Canon no longer
     represents Tejon or Tucker S. Bridwell no longer represents Mansefeldt, a
     "Majority in Interest" of the Members shall mean Members which together
     hold more than 50% of the Units in the Company held by all Members. For
     purposes of the preceding sentence, "represents" shall mean that such
     person has been designated by the Board of Directors ofTejon or Mansefeldt,
     as the case may be, to represent such entity hereunder.

        (p) "Managers" means Baytech and Parallel or any other Person who (i)
     has become a Managers pursuant to the terms of this Agreement, and (ii) has
     not ceased to be a Managers pursuant to the terms of this Agreement.

        (q) "Member" means Baytech, Parallel, Tejon and Mansefeldt or any other
     Person(s) who has become a Member pursuant to the terms of this Agreement.

        (r) "Person" means any individual, partnership, corporation, trust or
     other entity.

        (s) "Profits" and "Losses" means, for each fiscal year or other period,
     an amount equal to the Company's taxable income or loss for such year or
     period, determined in accordance with  703(a) of the Code (for this
     purpose, all items of income, gain, loss or deduction required to be stated
     separately pursuant to  703(a)(1) of the Code shall be included in taxable
     income or loss), with the following adjustments:

                    (i) Any income of the Company that is exempt from federal
               income tax and not otherwise taken into account in computing
               Profits or Losses pursuant to this Section 1.8(s) shall be added
               to such taxable income or loss;


                                       9


                    (ii) Any expenditures of the Company described in
               705(a)(2)(B) of the Code or treated as Code 705(a)(2)(B)
               expenditures pursuant to Regulations 1.704-1(b)(2)(iv)(i), and
               not otherwise taken into account in computing Profits or Losses
               pursuant to this Section 1.8(s) shall be subtracted from such
               taxable income or loss;

                    (iii) In the event the Gross Asset Value of any Company
               asset is adjusted pursuant to Section 1.8(n)(ii) or Section
               1.8(n)(iv) hereof, the amount of such adjustment shall be taken
               into account as gain or loss from the disposition of such asset
               for purposes of computing Profits or Losses.

                    (iv) Gain or loss resulting from any disposition of Company
               Property with respect to which gain or loss is recognized for
               federal income tax purposes shall be computed by reference to the
               Gross Asset Value of the property disposed of, notwithstanding
               that the adjusted tax basis of such property differs from its
               Gross Asset Value;

                    (v) In lieu of the depreciation, amortization and other cost
               recovery deductions taken into account in computing such taxable
               income or loss, there shall be taken into account Depreciation
               for such fiscal year or other period, computed in accordance with
               Section 1.8(k) hereof;

                    (vi) In lieu of the depletion deductions taken into account
               in computing such taxable income or loss, there shall be taken
               into account Depletion for such fiscal year or other period,
               computed in accordance with Section 1.8(l) hereof; and

                    (vii) Notwithstanding any other provision of this Section
               1.8(s), any items which are specially allocated pursuant to
               Sections 3.2 and 3.3 hereof shall not be taken into account in
               computing Profits or Losses.

        (t) "Regulations" means the Income Tax Regulations promul- gated under
     the Code, as such regulations may be amended from time to time (including
     corresponding provisions of succeeding regulations).


                                       10


        (u) "Unit(s)" means an interest in the Company acquired by the Members
     in exchange for their Capital Contributions to the Company as set forth in
     ARTICLE II hereof.

                            ARTICLE II
                 Members - Capital Contributions

     2.1. Acquisition of Units.  The name, address and number of Units
in the Company initially acquired by the Members is as follows:

               Member                  Number of Units

     Baytech, Inc.                         225,000
     110 West Louisiana, Suite 200
     P.O. Box 10158
     Midland Texas 79702-7158

     Parallel Petroleum Corporation        225,000
     110 North Marienfeld
     Suite 465
     Midland, Texas 79701

     Tejon Exploration Company             275,000
     P.O. Box 176
     400 Pine Street, Suite 900
     Abilene, Texas 79601

     Mansefeldt Investment Corporation     275,000
     400 Pine Street, Suite 1000
     Abilene, Texas 79604

     2.2.  Capital Contributions.  The initial Capital Contributions of the
Members to the Company shall be as follows:

               Member             Initial Capital Contribution

     Baytech                               $2,250

     Parallel                              $2,250

     Tejon                                 $2,750

     Mansefeldt                            $2,750


                                       11


     2.3. Issuances of Additional Units.  The Company shall have such
classes of Units as the Managers may establish pursuant to this Section
2.3. In order to raise additional capital or to acquire assets, to redeem or
retire Company debt or for any other Company purposes, the Managers
are authorized to cause the Company to issue Units, in addition to those
issued pursuant to Section 2.2, at any time or from time to time to
Members or to other Persons and to admit them to the Company as
additional Members, all as Approved by the Members.



     2.4.  Other Contribution Rules.

        (a) Except as otherwise provided in this Agreement, no Member shall have
     the right to withdraw any Capital Contributions. Under circumstances
     requiring a return of any Capital Contributions, no Member shall have the
     right to receive property other than cash, except as may be specifically
     provided herein.

        (b) No Member shall receive any interest, salary or drawing with respect
     to such Member's Capital Contribution or such Member's Capital Account or
     for services rendered on behalf of the Company or otherwise in such
     Member's capacity as a Member, except as otherwise provided in this
     Agreement.

        (c) The Members shall not be liable for the debts, liabilities,
     contracts or other obligations of the Company. Except as otherwise provided
     by applicable state law, each Member shall be liable only to make such
     Member's Capital Contributions and shall not be required to lend or
     otherwise advance any funds to the Company.

                           ARTICLE III
                           Allocations

     3.1. In General.  Except as otherwise provided herein, all Profits
and Losses of the Company shall be allocated pro rata among the
Members based upon the number of Units owned by each such Member
in comparison to the total number of Units outstanding.


                                       12


     3.2. Special Allocations.  To the extent an adjustment to the
adjusted tax basis of any Company asset pursuant to 734(b) or 743(b)
of the Code is required, pursuant to Regulations 1.704-1(b)(2)(iv)(m), in
determining and maintaining Capital Accounts, the amount of such
adjustments to the Capital Accounts shall be treated as an item of gain
(if the adjustment increases the basis of the asset) or loss (if the
adjustment decreases such basis) and such gain or loss shall be specially
allocated to the Members in a manner consistent with the manner in
which their Capital Accounts are required to be adjusted pursuant to
such section of the Regulations.

     3.3. Curative Allocations.  The allocations (the "Regulatory
Allocations") set forth in Section 3.2 hereof are intended to comply with
certain requirements of Regulations 1.704-1(b).  The Regulatory
Allocations may not be consistent with the manner in which the Members
intend to divide Company distributions.  Accordingly, the Managers are
hereby authorized to divide other allocations of Profits, Losses and other
items among the Members so as to prevent the Regulatory Allocations
from distorting the manner in which Company distributions will be
divided among the Members pursuant to ARTICLE X hereof.  In general,
the Members anticipate that this will be accomplished by specially
allocating other Profits, Losses and items of income, gain, loss and
deduction among the Members so that the net amount of the Regulatory
Allocations and such special allocations to each such Person is zero.
However, the Managers shall have discretion to accomplish this result in
any reasonable manner.  Notwithstanding anything herein to the contrary,
the Capital Account of a member will not be allocated tax items of
depletion allowance, loss or deduction to the extent such allocations
would cause such Member's Capital Account to have a deficit balance.  If
the Capital Account of a Member unexpectedly receives an adjustment,
allocation or distribution described In section 1.704-1(b)(2)(ii)(d)(4), (5) or
(6) of the Regulations, such Member's Capital Account will be allocated
items of income and gain (consisting of a pro rata portion of each item of
the Company's income, including gross income and gain for such year) in
an amount and manner sufficient to eliminate such deficit balance as
quickly as possible.

     3.4. Other Allocations Rules.

        (a) All tax credits shall be allocated among the Members in accordance
     with applicable law.


                                       13


        (b) For purposes of determining the Profits, Losses or any other items
     allocable to any period, Profits, Losses and any such other items shall be
     determined on a daily, monthly, or other basis, as determined by the
     Managers using any permissible method under Code 706 and the Regulations
     thereunder.

        (c) Except as otherwise provided in this Agreement, all items of Company
     income, gain, loss, deduction and any other allocations not otherwise
     provided for shall be divided among the Members in the same proportions as
     they share Profits or Losses, as the case may be, for the year.

        (d) The Members are aware of the income tax consequences of the
     allocations made by this ARTICLE III and hereby agree to be bound by the
     provisions of this ARTICLE III in reporting their shares of Company income
     and loss for income tax purposes.

     3.5. Tax Allocations: Code 704(c).  In accordance with 704(c) of
the Code and the Regulations thereunder, income, gain, loss and
deduction with respect to any property contributed to the capital of the
Company shall, solely for tax purposes, be allocated among the Members
so as to take account of any variation between the adjusted basis of such
property to the Company for federal income tax purposes and its initial
Gross Asset Value (computed in accordance with Section 1.8(n) hereof).
In the event the Gross Asset Value of any Company asset is adjusted
pursuant to Section 1.8(n) hereof, subsequent allocations of income, gain,
loss and deduction with respect to such asset shall take account of any
variation between the adjusted basis of such asset for federal income tax
purposes and its Gross Asset Value in the same manner as under 704(c)
thereunder.  Any election or other decisions relating to such allocations
shall be made by the Managers in any manner that reasonably reflects the
purpose and intention of this Agreement.  Allocations pursuant to this
Section 3.5 are solely for purposes of federal, state and local taxes and
shall not affect, or in any way be taken into account in computing, any
Person's Capital Account or share of Profits, Losses, or other items or
distributions pursuant to any provision of this Agreement.

     3.6.  Disposition of Oil or Gas Properties.  For purposes of
determining the Members' allocable shares of the amount realized from
the sale or other taxable disposition (or deemed disposition pursuant to





                                       14


Section 10.3(b) hereof) of any oil or gas property (other than oil, gas or
other hydrocarbon substances), it is agreed that, first, the portion of the
amount realized which represents a recovery of the Company's adjusted
basis for such property, as theretofore adjusted to date, shall be allocated
to the Members in the same proportion as such Members were allocated
adjusted basis with respect to such property.  Next, any remaining portion
of the amount realized (and corresponding gain or loss) shall then be
allocated to the Members in such a way as to cause, to the maximum
extent possible, the total amount realized allocated to each Member under
this Section 3.6 to be in proportion to the number of Units held by each
Member (when compared to the total number of Units outstanding).

                            ARTICLE IV
                          Distributions

     4.1.  Distributions.  Unless otherwise Approved by the Members,
distributions will be made at such times and in such amounts as will be
sufficient to allow each Member to pay any and all income taxes
associated with such Member's interest in the Company. The Company
shall make other distributions to Members only at such times and in such
amounts as shall be Approved by the Members.   All distributions from
the Company shall be made pro rata in accordance with the number of
Units in the Company held by each such Member in comparison to the
total number of Units outstanding.

     4.2. Amounts Withheld.  All amounts withheld pursuant to the
Code or any provision of any state or local tax law with respect to any
payment or distribution to the Members shall be treated as amounts
distributed to the Members pursuant to this ARTICLE IV for all purposes
under this Agreement.  The Managers may allocate any such amounts
among the Members in any manner that is in accordance with applicable
law.

                            ARTICLE V
                            Management

     5.1. Authority of Managers.    Except to the extent otherwise
provided herein or as may be limited by Section 5.2, the Managers shall
have the sole and exclusive right to manage the business of the Company


                                       15



and shall have all of the rights and powers which may be possessed by a
Managers under the Act, including, without limitation, the right and
power to:

        (a) acquire by purchase, lease or otherwise any real or personal
     property which may be necessary, convenient or incidental to the
     accomplishment of the purposes of the Company;

        (b) operate, develop (including the drilling of any oil and gas wells),
     maintain, finance, improve, construct, own, grant options with respect to,
     mortgage and lease or sublease any real estate and any personal property
     necessary, convenient or incidental to the accomplishment of the purpose of
     the Company;

        (c) enter into and execute any and all agreements, contracts, documents,
     certifications and instruments necessary or convenient in connection with
     the management, maintenance and operation of Company Property and
     operations of the Company;

        (d) borrow money and issue evidences of indebtedness necessary,
     convenient or incidental to the accomplishment of the purposes of the
     Company, and secure the same by mortgage, pledge or other lien on any
     Company Property;

        (e) execute, in furtherance of any or all of the purposes of the
     Company, any assignment, deed, lease, mortgage, deed of trust, mortgage
     note, promissory note, bill of sale, contract or other instrument
     purporting to convey or encumber any or all of the Company Property;

        (f) prepay in whole or in part, refinance, recast, increase, modify or
     extend any liabilities affecting the Company Property and in connection
     therewith execute any extensions or renewals of encumbrances on any or all
     of the Company Property;

        (g) care for and distribute funds to the Members by way of cash, income,
     return of capital or otherwise, all in accordance with the provisions of
     this Agreement, and perform all matters in furtherance of the objectives of
     the Company or this Agreement;



                                       16


        (h) contract on behalf of the Company for the employment and service of
     employees and/or independent contractors, some of which may be the Managers
     or Affiliates of the Managers (in which event such contracts with the
     Managers or Affiliates shall be fair and reasonable and on terms comparable
     to those obtainable on a competitive basis with independent, third party
     contractors), and delegate to such Persons the duty to manage or supervise
     any of the assets or operations of the Company; and

        (i) engage in any kind of activity and perform and carry out contracts
     of any kind (including contracts of insurance covering risks to Company
     Property and Managers' liability) necessary or incidental to, or in
     connection with, the accomplishment of the purposes of the Company, as may
     be lawfully carried on or performed by a limited liability company under
     the laws of each state in which the Company is then formed or qualified.

     5.2. Restrictions on Authority of the Managers.  Notwithstanding
the provisions of Section 5.1, unless Approved by the Members, the
Managers, on behalf of the Company, shall not have the authority to:

        (a) make or contractually commit to make any expenditures on behalf of
     the Company which would exceed that authorized by the Company Budget;

        (b) buy, purchase, sell, lease, exchange or otherwise dispose of any
     Company Property in any single transaction for an aggregate consideration
     of $500,000 or more;

        (c) cause the Company to make any distribution except as provided in
     Section 4.1 and ARTICLE X hereof;

        (d) initiate any legal proceedings on behalf of the Company involving
     (i) damages or amounts in dispute of $1,000,000 or more, (ii) involving, as
     adverse parties, any Affiliate or Member or (iii) when the costs and
     expenses to pursue such claim are estimated to exceed $100,000;

        (e) merge, consolidate or otherwise combine the Company or the assets of
     either (or contractually commit to do so) with any other Person(s);


                                       17



        (f) borrow money or issue evidences of indebtedness in any single
     transaction for an aggregate amount of $500,000 or more;

        (g) cause the Company to enter into, amend, modify or restate any
     contract, involving $50,000 or more, with any Member or Affiliate or
     officer, employee, stockholder or other equity owner of any Member or
     Affiliate for their service as employees and/or independent contractors or
     for their purchase or sale of any property;

        (h) appoint a successor Manager;

        (i) adopt and/or implement any new Company Budget;

        (j) designate a new Appraiser to replace the Appraiser appointed
     hereunder;

        (k) cause the Company to exercise any Option arising under Section 8.3
     hereof;

        (l) establish, on behalf of the Company, any employee benefit program;

        (m) do any act in contravention of this Agreement;

        (n) do any act which would make it impossible to carry on the ordinary
     business of the Company, except as otherwise provided in this Agreement;

        (o) confess a judgment against the Company;

        (p) except as otherwise set forth herein, amend this Agreement or the
     Certificate of Formation of the Company;

        (q) cause the Company to elect to acquire any Subsequently Acquired
     Interest under Section 1.7 hereof (in determining whether a Majority in
     Interest has consented to an election to acquire any Subsequently Acquired
     Interest, the Acquiring Party's Units shall be disregarded and such
     Acquiring Party shall not be entitled to vote); or


                                       18


        (r) issue any additional Units or admit any new member to the Company.

     Except as otherwise provided herein, all decisions which are required to
     be "Approved by the Members" shall require the written approval of a
     Majority in Interest of the Members.

     5.3. Initial Managers.  Baytech and Parallel shall serve as the
initial Managers of the Company.   Except as otherwise provided herein,
either of the Managers shall have full and complete  authority to act on
behalf of the Company, independently of the other Manager.

     5.4. Replacement of Managers.  The Managers cannot be removed
for any reason.  If either of the Managers (or any successor Manager)
becomes unable or unwilling to serve as a Manager hereunder or upon
resignation of such Manager, the remaining Manager shall serve as sole
Manager.  If such remaining Manager also becomes unable or unwilling
to serve as a Manager hereunder or upon resignation of such Manager, a
successor Manager shall be appointed.  The appointment of any successor
Manager must be Approved by the Members.

     5.5. Right to Rely on the Managers.  Any Person dealing with the
Company may rely upon a certificate signed by either of the Managers as
to:

        (a) the identity of the Managers or Member;

        (b) the existence or nonexistence of any fact or facts which constitute
     a condition precedent to acts by a Manager or which are in any other manner
     germane to the affairs of the Company;

        (c) the Persons who are authorized to execute and deliver any instrument
     or document of the Company; or

        (d) any act or failure to act by the Company or any other matter
     whatsoever involving the Company or any Member.


                                       19



     5.6.  Duties and Obligations of the Managers.

        (a) The Managers shall take all actions which may be necessary or
     appropriate (a) for the continuation of the Company's valid existence as a
     limited liability company under the laws of the State of Delaware (and of
     each other jurisdiction in which such existence is necessary to protect the
     limited liability of the Members or to enable the Company to conduct the
     business in which it is engaged) and (b) for the acquisition, development,
     maintenance, preservation and operation of Company Property in accordance
     with the provisions of this Agreement and applicable laws and regulations.

        (b) The Managers shall have the fiduciary duty for the safekeeping and
     use of all Company Property, whether or not in the immediate possession or
     control of the Managers, and shall not employ or permit another to employ
     Company Property in any manner except for the exclusive benefit of the
     Company.

        (c) The Managers shall devote to the Company such time as may be
     necessary for the proper performance of all duties hereunder, but the
     Managers shall not be required to devote full time to the performance of
     such duties.

        (d) The Managers shall be under a fiduciary duty to conduct the affairs
     of the Company in the best interests of the Company and of the Members,
     including the safekeeping and use of all of the Company Property and the
     use thereof for the exclusive benefit of the Company.

     5.7. Indemnification of the Managers.

        (a) The Company, its receiver or its trustee shall indemnify, save
     harmless and pay all judgments and claims against any Manager relating to
     any liability or damage incurred by reason of any act performed or omitted
     to be performed by such Manager in connection with the business of the
     Company, including attorneys' fees and costs incurred by such Manager in
     connection with the


                                       20



     defense of any action based on any such act or omission, which
     attorneys' fees and costs shall be paid as incurred, including all
     such liabilities under federal and state securities laws (including the
     Securities Act of 1933, as amended) as permitted by law.

        (b) The Company shall indemnify, save harmless and pay all expenses,
     cost or liabilities of any Manager who, for the benefit of the Company,
     makes any deposit, acquires any option or makes any other similar payment
     or assumes any obligation in connection with any property proposed to be
     acquired by the Company and who suffers any financial loss as the result of
     such action.

        (c) Notwithstanding the provisions of paragraphs 5.7(a) and (b) above, a
     Manager shall not be indemnified from any liability resulting from such
     Manager's fraud, bad faith, willful misconduct or gross negligence.

     5.8. Compensation and Expenses of the Managers.

        (a) The Managers shall be reimbursed by the Company for any third party
     expenses actually and reasonably incurred in connection with Company
     business; provided that the Company shall not be charged by the Managers
     for, and shall have no obligation to reimburse any third party expenses to
     any Affiliate, officer, stockholder, principal or employee of the Managers
     except as authorized pursuant to Sections 5.1(i), and 5.2(g) hereof.

        (b) Except as provided in Section 5.8(a) above, the Managers shall not
     receive any fees or compensation for serving as a Managers, unless such
     fees or compensation are Approved by the Members.

     5.9.  Provisions relating to Oil and Gas Properties.

        (a) The Members have been advised by the Managers and acknowledge that
     there are geological and geophysical, general market, operational,
     competitive, tax and regulatory risks factors associated generally with
     investments in and/or the drilling of oil and gas properties over which the
     Managers may have little or no control. These risk factors may materially
     affect the value of or liabilities associated with any oil and gas well to
     be acquired or


                                       21



     drilled by the Company.  In addition, the Members acknowledge that
     in describing or evaluating each potential acquisition/drilling
     prospect, the Managers will be relying upon information supplied to
     the Managers as prepared by other Persons and the Managers shall
     have no responsibility or liability for the inaccuracy of any such
     information; provided that the Managers shall in good faith use
     reasonable and prudent efforts to verify the accuracy of such
     information.  Accordingly, the Company and the Members hereby
     waive any claim against the Managers and/or any employee, officer,
     director, shareholder or Affiliate of the Managers of any kind or
     nature with respect to any acquisition or oil and gas properties or
     the drilling or operation thereof, except for claims resulting from a
     Manager's fraud, bad faith, willful misconduct or gross negligence.

        (b) The Managers shall take such steps as are necessary, in the
     Managers' best judgment, to determine that title to all properties to be
     acquired by the Company is satisfactory (under normal industry standards)
     and that such properties are free from material environmental hazards. In
     connection with the acquisition of any such properties, the Managers shall
     be free to use the Manager's best judgment in waiving title requirements
     and/or potential environmental defects and the Managers shall not be liable
     to the Company or the Members for any mistakes of judgment made in good
     faith, nor shall the Managers be deemed to be making any warranties or
     representations, express or implied, as to the validity or merchantability
     of title to any properties to be acquired or to the environmental condition
     of any such properties.

                            ARTICLE VI
                         Role of Members

     6.1. Establishing the Company Budget.  As of the date hereof, a
Company Budget for the remainder of the 1999 calendar year has been
Approved by the Members.  On or before November 1 of each subsequent
calendar year during the term of this Agreement, the Managers shall
prepare and submit to the Members a proposed budget, detailing the
anticipated expenditures and revenues for the following calendar year.  If
any Member objects to such proposed budget, such Member shall give
written notice of such objection to the Managers on or before December
1, specifying in reasonable detail the reasons for such objection.
Thereafter, the Managers and the objecting Member(s) shall attempt to


                                       22



resolve the dispute.  Once a budget has been Approved by the Members,
such budget shall become the Company Budget for the following calendar
year.  In the event that, on or before January 1 of any calendar year,  the
Managers and the Members have been unable to arrive at a Company
Budget which is Approved by the Members for such calendar year, the
Company Budget shall be the same as the Company Budget for the
preceding calendar year, except to the extent the Members agree to
certain modifications for items which are inapplicable for the then current
calendar year. Any material deviation from the Company Budget format
must be Approved by the Members.

     6.2. Rights or Powers.  Except as otherwise explicitly set forth in
this Agreement, the Members shall have no rights or powers to take part
in the management and control of the Company.

     6.3. Semi-Annual Meetings.  Not less often than twice during each
calendar year, the Members shall meet at such time and place as shall be
agreed upon by the Members.

                           ARTICLE VII
                         Books and Record

     7.1. Books and Records.  The Managers shall cause the Company
to keep adequate books and records at its place of business, setting forth
a true and accurate account of all business transactions arising out of
and in connection with the conduct of business by the Company.  Any
Member or such Member's designated representative shall have the right,
at any reasonable time, to have access to, inspect and copy at their own
expense the contents of such books and records.  The calendar year shall
be the accounting year of the Company.

     7.2  Tax Returns.   The Managers shall cause to be prepared and
filed all necessary federal and state returns for the Company, including
making the elections described in Section 7.3 below.  Each Member shall
furnish to the Managers all pertinent information in its possessions
relating to Company operations that is necessary to enable the Company's
income tax returns to be prepared and filed.  Every effort shall be made
by the Managers to furnish necessary tax information to each Member
within 75 days after the end of each fiscal year of the Company, but in
any event such information shall be furnished within 180 days after the
end of each fiscal year.



                                       23


     7.3  Tax Elections.  The Managers may cause the Company to make
the following elections on the appropriate tax returns:

        (a) to adopt the calendar year as the Company's fiscal year;

        (b) to adopt the accrual method of accounting and to keep the Company's
     books and records on the income tax method;

        (c) if a distribution of Company property as described in Section 734 of
     the Code occurs or if a transfer of a Member's interest in the Company as
     described in Section 743 of the Code occurs, on written request of any
     Member, to elect, pursuant to Section 754 of the Code, to adjust the basis
     of Company Properties;

        (d) to elect to amortize the organizational expenses of the Company and
     the startup expenditures of the Company under Section 195 of the Code
     ratably over a period of 60 months as permitted by Section 709(b) of the
     Code; and

        (e) any other election the Managers may deem appropriate and in the best
     interests of the Members.

     Neither the Company nor any Manager or Member may, without Approval of
     the Members, make an election for the Company to be excluded from the
     application of the provisions of subchapter K of chapter 1 of subtitle A of
     the Code or any similar provisions of applicable law, and no provision of
     this Agreement shall be construed to sanction or approve such an election.

     7.4  Tax Matters Members.  Baytech is hereby designated as the "tax
matters partner" pursuant to Section 6231(a)(7) of the Code; Baytech shall
take such action as may be necessary to cause each other Member to
become a "notice partner" within the meaning of Section 6223 of the Code.
As "tax matters partner," Baytech shall inform each other Member of all
significant matters that may come to its attention in its capacity as "tax
matters partner" by giving notice thereof on or before the fifth business
day after becoming aware thereof and, within that time, shall forward to
each other Member copies of all significant written communications it may
receive in that capacity.


                                       24



     7.5  Reports

        (a) On or before the 90th day following the end of each fiscal year
     during the term of the Company, the Managers shall cause each Member to be
     furnished with a balance sheet, an income statement, and a statement of
     changes in Members' capital of the Company for, or as of the end of, that
     year certified by a recognized firm of certified public accountants
     selected by Managers and Approved by the Members. These financial
     statements must be prepared in accordance with accounting principles
     consistently applied (except as therein noted) and must be accompanied by a
     report of the certified public accountants certifying the statements and
     stating that their examination was made in accordance with generally
     accepted auditing standards and, in their opinion, the financial statements
     fairly present the financial position, financial results of operations, and
     changes in Members' capital in accordance with accounting principles
     consistently applied (except as therein noted). The Managers also may cause
     to be prepared or delivered such other reports as they may deem
     appropriate. The Company shall bear the costs of all these reports.

        (b) Within 45 days of the end of each calendar month, the Managers shall
     provide each Member with unaudited financial statements and the following
     information for such calendar month:

                    (i) A comparison of the actual income statement to the
               amounts budgeted;

                    (ii) A comparison of the actual capital expenditures to the
               amounts budgeted;

                    (iii) A comparison of debt to the amounts budgeted; and

                    (iv) An itemization of distributions made.

     7.6  Accounts.  The Managers shall establish and maintain one or
more separate bank and investment accounts and arrangements for
Company funds in the Company name with financial institutions and
firms that the Managers determine.  The Managers may not commingle the
Company's funds with the funds of any Member.



                                       25


                           ARTICLE VIII
                      Transfer of Interests

     8.1. In General.

        (a) Except as otherwise set forth in this ARTICLE VIII, a Member shall
     not sell, assign, transfer, pledge or hypothecate all or any portion of
     such Member's interest in the Company or withdraw from the Company unless
     such disposition or withdrawal is Approved by the Members. Any sale,
     assignment, transfer, pledge, hypothecation or attempted withdrawal which
     does not comply with the provisions of this ARTICLE VIII shall be void and
     of no effect and shall not cause or constitute a dissolution of the
     Company.

        (b) The Members hereby represent and warrant to the Managers and to the
     Company that each Member's acquisition of an interest in the Company is
     made as principal for such Member's account for investment purposes only
     and not with a view to the resale or distribution of such interest, except
     insofar as the Securities Act of 1933, as amended, and any applicable
     securities law of any state or other jurisdiction permit such acquisition
     to be made for the account of others or with a view to the resale or
     distribution of such interest without requiring that such interest, or the
     acquisition, resale or distribution thereof, be registered under the
     Securities Act of 1933, as amended, or any applicable securities law of the
     United States, any state or other jurisdiction.

     8.2. Distributions and Allocations in Respect of Transferred
Interest.  If any interest is sold, assigned or transferred during any
accounting period in compliance with the provisions of this ARTICLE VIII,
Profits, Losses, each item thereof and all other items attributable to such
interest for such period shall be divided and allocated between the
transferor and the transferee by taking into account their varying
interests during the period in accordance with 706(d) of the Code, using
any conventions permitted by law and selected by the Managers.  All
distributions on or before the date of such transfer shall be made to the
transferor and all distributions thereafter shall be made to the transferee.
Solely for purposes of making such allocations and distributions, the
Company shall recognize such transfer not later than the end of the
calendar month during which it is given notice of such transfer, provided
that if the Company does not receive a notice stating the date such



                                       26


interest was transferred and such other information as the Managers may
reasonably require within thirty (30) days after the end of the accounting
period during which the transfer occurs, then all of such items shall be
allocated, and all distributions shall be made, to the Person who,
according to the books and records of the Company, on the last day of the
accounting period during which the transfer occurs, was the owner of
such interest.  Neither the Company nor the Managers shall incur any
liability for making allocations and distributions in accordance with the
provisions of this Section 8.2, whether or not the Managers or the
Company has knowledge of any transfer of ownership of any interest.

     8.3. Preferential Right to Purchase.  In the event a Member (the
"Selling Member") receives a bona fide offer and wishes to sell, assign or
otherwise transfer such Selling Member's interest in the Company
pursuant to the terms of such bona fide offer, such Selling Member must
first give written notice (the "Option Notice"), as defined below, to the
other Members.  Within sixty (60) days of the receipt of the Option Notice,
the Company shall have the right and option (the "Option"), but not the
obligation, to purchase the interest of the Selling Member proposed to be
sold on substantially the same terms and conditions as stated in the
Option Notice.  The Managers shall cause the Company to exercise the
Option only if such exercise is Approved by the Members (in determining
whether a Majority in Interest has consented to exercise of the Option, the
Selling Member's Units shall be disregarded and such Selling Member
shall not be entitled to vote).  If any material consideration other than
cash is to be received for which there is no readily ascertainable value,
the Selling Member's interest in the Company shall be appraised by the
Appraiser and treated as if it were to be sold for an amount of cash equal
to the fair market value thereof as determined by the Appraiser.  If the
Company does not exercise the Option by giving written notice to the
Selling Member within the sixty (60) day period (or, if later, within fifteen
(15) days after any appraisal by the Appraiser), then the Selling Member
shall be free to transfer such interest in the Company to the Person(s) and
on the same terms and conditions as specified in the Option Notice,
provided such transfer shall be consummated not later than one hundred
twenty (120) days following receipt by the other Member of the Option
Notice and provided all other conditions to such transfer as set forth in
this ARTICLE VIII have been met.  For the purposes hereof, the term
"Option Notice" shall mean written notice including the name of the
Person to whom the Selling Member intends to transfer such interest, a
commitment in writing from the proposed transferee to make the


                                       27



acquisition of such interest, the purchase price therefor and all other
relevant terms of the proposed transfer.

     8.4. Agreement Purchases/Redemptions.  Notwithstanding anything
to the contrary contained herein, Baytech, Parallel, Tejon and Mansefeldt,
their successors and assigns, shall purchase and sell Units as required
pursuant to paragraph 4 of that certain Agreement (the "Subscription
Agreement") dated June 28, 1999, among the Company, Baytech, Parallel,
Tejon and Mansefeldt.

                            ARTICLE IX
                             Managers

     9.1.  Cessation.  A Person shall cease to be a Manager upon such
Person's, bankruptcy, dissolution or other termination of existence, upon
the transfer of such Person's entire interest in the Company or upon any
of the other events set forth in the Act or this Agreement.  Upon the
occurrence of any such event, such Person or such Person's transferee
shall have the right to receive distributions and allocations with respect
to such Person's Company interest and shall be treated as a Member.

     9.2.  Election of New Managers.  In the event any Person ceases to
be a Manager pursuant to Section 9.1 hereof, and as a consequence
thereof the Company has no Manager, the Members (excluding any
transferee of the Manager) may appoint a successor Manager in
accordance with ther terms of Section 5.4 hereof.

                            ARTICLE X
                    Dissolution and Winding Up

     10.1.  Disqualification of a Member.  Except where the Disqualified
Member's Interest in the Company is purchased pursuant to ARTICLE VIII
hereof, upon the death, withdrawal, bankruptcy or dissolution of a
Member (a "Disqualified Member"), or the occurrence of any other event
which terminates the continued membership of a Member in the Company
(any of such events being hereinafter referred to as an "Event of
Disqualification"), the Disqualified Member (or such Disqualified Member's
successor in interest) shall thereafter be treated as an assignee of a
limited liability company interest (and not a Member) and shall be
afforded only such rights to which such an assignee is entitled under the
Act.



                                       28


     10.2.  Dissolution.  The Company shall also dissolve upon the first
to occur of any of the following events:

        (a) The sale of all or substantially all of the Company Property; or

        (b) An election Approved by the Members to dissolve the Company.

     10.3.  Winding Up.  Upon a dissolution of the Company, the
Managers or court-appointed trustee if there is no Manager, shall take full
account of the Company's liabilities and the Company Property shall be
dissolved  and the Company Property shall be liquidated.  If Approved by
the Members (or their successors in interest), the Managers will proceed,
as promptly as practicable in a prudent manner and without undue
sacrifice, to liquidate and sell all properties of the Company for the best
prices obtainable in the best judgment of the Managers.  In making sales
of Company Property, the Managers shall have full right and discretion to
determine the time, manner and terms of any sale or sales of Company
Property pursuant to such liquidation having due regard to the activity
and condition of the relevant market and general financial and economic
conditions; provided that no sale to a Member or any Affiliate of a Member
shall be made in any event without the prior written consent of all of the
Members.  If the liquidation and sale of the Company Properties is not
Approved by the Members (or their successors in interest), the Managers
will endeavor, to the extent feasible in the good faith judgment of the
Managers, to avoid sale of the Company Property and, instead, will sell
only such part (if any) of the Company Property as shall be necessary in
the Managers' judgment to pay debts and obligations of the Company
which cannot be handled by secured loans as hereinafter authorized.
After making payment or provision for payment of all debts and liabilities
of the Company and all expenses of liquidation, the Managers may set up,
for a period not to exceed two (2) years, such cash reserves as the
Managers may deem reasonably necessary for any contingent or
unforeseen liabilities or obligations of the Company.  All remaining assets
of the Company shall be distributed to the Members as described below:


        (a) To the extent that Company Property has been sold as hereinabove
     provided, any resulting gain or loss from each sale shall be computed and
     allocated to the Capital Accounts of the Members.


                                       29


        (b) With respect to any properties of the Company not sold, the fair
     market value of such oil and gas properties shall be determined and the
     gain or loss which would have been realized if the sale of all such
     properties at their fair market values had occurred (as set forth in
     ARTICLE III hereof) shall be charged or credited to the Capital Accounts of
     the Members as provided in the preceding Section 10.3(a) as if such
     properties had actually been sold. The fair market value of such properties
     shall be determined by agreement of the Members or, if they cannot agree,
     the Company shall engage the Appraiser to determine the fair market value
     of all such properties and such Appraiser's determination of the fair
     market value of such properties shall be binding upon all parties to this
     Agreement.

        (c) After the allocations of gain or loss required by the preceding
     Sections 10.2(a) and/or (b) have been credited or debited, as the case may
     be, to the Capital Accounts of the Members, the balances of the Capital
     Accounts of the Members shall be determined.

        (d) If the respective credit balances of the Capital Accounts of the
     Members are in the same proportion as the number of Units held by the
     Members in comparison to the total number of Units outstanding, no further
     balancing of Capital Accounts will be necessary and the Company Property
     shall be assigned to and owned by the Members in accordance with their
     Capital Accounts.

        (e) If (i) the credit balance of the Capital Account of any Member is
     less than (ii) an amount equal to such Member's proportionate amount of the
     aggregate credit balance of the Capital Accounts of all Members (taking
     into account deemed sales proceeds based upon the fair market value of
     Company Property deemed to have been sold under Section 10.3(b) above) (any
     such excess of (ii) over (i) being hereinafter referred to as a "Capital
     Account Deficiency" and an excess of (i) over (ii) being hereinafter
     referred to as a "Capital Account Surplus"), then such Member shall have
     the option to either:

                    (i) increase its Capital Account to a level sufficient to
               eliminate the Capital Account Deficiency by contributing cash to
               the Company, which cash shall then be distributed to the


                                       30



               Members having a Capital Account Surplus; or

                    (ii) elect (in writing to the Managers) to have cash of the
               Company or an undivided interest in the Company Property which
               would have otherwise been distributed to that Member under this
               Section 10.3 (in an amount or having a fair market value equal to
               the Capital Account Deficiency), distributed to the Members
               having a Capital Account Surplus.

        Thereafter the remaining properties of the Company shall be distributed
     and assigned to and owned by the Members in accordance with their Capital
     Accounts. In the event any Member having a Capital Account Deficiency has
     not, on or before the 10th day after written notice from the Managers,
     contributed cash to the Company as required by Section 10.3(e)(i) or made
     an election in writing pursuant to Section 10.3(e)(ii), then such Member
     shall be deemed to have elected to have an undivided interest in the
     Company Property which would have otherwise been distributed to that Member
     under this Section 10.3 (in an amount or having a fair market value equal
     to the Capital Account Deficiency), distributed to the Members having a
     Capital Account Surplus as set forth in Section 10.3(e)(ii) above.

     10.4.   Enforcement of Security for Repayment.  If any properties of
the Company are distributed in kind to the respective Members or their
successors in interest subject to liens securing indebtedness of the
Company and if thereafter one Member shall pay more of such secured
indebtedness than its pro rata share thereof, it shall be subrogated to and
entitled to enforce such liens as against the interest of any other
Member(s) which have not paid such Member's full pro rata share of such
secured indebtedness.

                            ARTICLE XI
                        Dispute Resolution

     11.1.     General.

        (a) If any claim, controversy or dispute arises among the Members out of
     or relating to this Agreement, or the breach of this Agreement, or any
     other dispute arises out of or relating to the



                                       31


     relationships among the Members, prior to pursuing other available
     remedies, the Members will use the procedure described in this
     Article XI.

        (b) The procedure provided in this Article XI is a compromise
     negotiation for purposes of the Federal rules of evidence and state rules
     of evidence. The entire procedure is confidential, and no record shall be
     made of the proceedings. All conduct, statements, promises, offers, views
     and opinions, whether oral or written, made in the course of the
     proceedings by any of the Members, their agents, employees, representatives
     or other invitees and by any mediator are confidential and shall, in
     addition and where appropriate, be deemed to be work product and
     privileged. Such conduct, statements, promises, offers, views and opinions
     shall not be discoverable or admissible for any purpose, including
     impeachment, in any litigation or other proceeding involving the parties,
     and shall not be disclosed to anyone not an agent, employee, expert,
     witness or representative of either of the parties; provided, however, that
     evidence otherwise discoverable or admissible is not excluded from
     discovery or admission as a result of its use in the proceedings.

     11.2.     Negotiation.  The Company shall send a notice to all
Members specifying that a meeting of the Members has been called briefly
describing the nature of the dispute and related claims.  Upon delivery of
the notice, each Member and the authorized representatives of each
Member, if any, shall promptly meet at a mutually agreeable time, date
and place, and attempt to negotiate a resolution of the dispute.

     11.3.     Mediation.

        (a) If the Members have not succeeded in negotiating a resolution of the
     dispute within 45 days after the first meeting of the Members held pursuant
     to Section 11.2, the dispute shall be submitted to non-binding mediation in
     accordance with Chapter 154 of the Texas Civil Practice and Remedies Code
     by the Company so notifying the Members in writing. The Company shall pay
     the costs of the mediation.


                                       32



        (b) Within 20 days after delivery of the notice contemplated by Section
     11.3(a), the Members will jointly appoint a mutually acceptable impartial
     mediator with proper training and experience to consider the issues in
     dispute. If the Members are unable to agree upon a mediator within that
     time, the mediator shall be selected by lot as follows: within 10 days
     after the 45-day period provided for in Section 11.3(a), each Member shall
     print the names of two potential mediators on separate papers of uniform
     type and size. Each paper with the name of a potential mediator thereon
     shall then be placed in a single receptacle from which one name shall be
     drawn by a mutually acceptable third party. The person drawn will serve as
     the mediator, provided that if such mediator is unable or unwilling to
     serve, this procedure shall be followed again until a mediator able to
     serve has been selected.

        (c) In consultation with the Members, the mediator shall promptly
     designate a mutually acceptable time and place for the first scheduled
     mediation session, which shall be not later than 60 days after the
     selection of the mediator.

        (d) If any of the Members has substantial need for information in the
     possession of the Company in order to prepare for the mediation, the
     Company shall provide for the expeditious delivery of such information,
     with the help of the mediator if required.

        (e) Not later than seven days prior to the first scheduled mediation
     session, each Member shall deliver to the mediator and the other Members a
     concise written summary of its view on the matter in dispute.

        (f) In the mediation, each Member shall be represented by counsel. In
     addition, each Member may bring any additional person as needed to respond
     to questions, contribute information and participate in negotiations, the
     number of additional persons to be agreed upon in advance, with the
     assistance of the mediator if necessary.

        (g) The mediator, in consultation with the Members, will specify a
     format for the meetings, designed to assure that both the mediator and the
     authorized individuals have the opportunity to


                                       33



     hear an oral presentation of each Member's views on the matter in
     dispute, and that the authorized individuals attempt to negotiate a
     resolution of the matter in dispute with the assistance of counsel
     and others, and with the assistance of the mediator.  The mediator
     is authorized to participate in joint meetings among the Members
     and in separate private caucuses with any Member.  The mediator
     will keep confidential all information learned in private caucus with
     any Member unless specifically authorized by the Member to make
     disclosure of the information to the other party.

        (h) The mediator may, (i) unless requested not to do so by all Members,
     provide his opinion to all Members on the probable outcome should the
     matter be litigated, and (ii) make one or more recommendations as to the
     terms of a possible settlement, upon any conditions imposed by the Members.
     The mediator shall base his opinions and recommendations on information
     then available to all Members, excluding such information as may be
     disclosed to him by the Members in confidence. The opinions and
     recommendations of the mediator shall not be binding on the Members.

        (i) The Members agree to participate in the mediation procedure to its
     conclusion. The mediation shall be terminated (i) by the execution of a
     settlement agreement by the parties, (ii) by a declaration of the mediator
     that the mediation is terminated, or (iii) by a written declaration of a
     Member to the effect that the mediation process is terminated at the
     conclusion of one full day's mediation session. Even if the mediation is
     terminated without a resolution of the dispute, the parties agree not to
     terminate negotiations and not to commence any legal action or seek other
     remedies prior to the expiration of ten days following the termination of
     the mediation; provided, however, that any Member may commence litigation
     within such ten day period if litigation could be barred by an applicable
     statue of limitations or in order to request an injunction to prevent
     irreparable harm.

        (j) The fees of the mediator shall be paid by the Company. The mediator
     shall be disqualified as a witness, consultant, expert or counsel for any
     party with respect to the matters in dispute and any related matters.



                                       34



     11.4.     Arbitration; Procedures.  If the Members have not
succeeded in negotiating and resolving any claim, dispute or controversy
within 10 days after termination of the mediation procedure as provided
in Section 11.3, the Members acknowledge and agree that the unresolved
claim, dispute or controversy shall be settled by final and binding
arbitration in the City of Dallas, Texas in accordance with the Expedited
Procedures and Commercial Arbitration Rules of the American Arbitration
Association in effect on the date the claim or controversy arises.  Any
arbitration called for by this Section 11.4 shall be conducted in
accordance with the following procedures:

        (a) The Company or any Member (the "Requesting Party") may demand
     arbitration by giving written notice of such demand (the "Demand Notice")
     to all other Members and (if the Requesting Party is not the Company) to
     the Company, which Demand Notice shall describe in reasonable detail the
     nature of the claim, dispute or controversy.

        (b) Within 15 days after the giving of a Demand Notice, the Requesting
     Party, on the one hand, and each of the other Members and/or the Company
     against whom the claim has been made or with respect to which a dispute has
     arisen (collectively, the "Responding Party"), on the other hand, shall
     select and designate in writing to the other party one reputable,
     disinterested individual (a "Qualified Individual") willing to act as an
     arbitrator of the claim, dispute or controversy in question. Each of the
     Requesting Party and the Responding Party shall use their best efforts to
     select an arbitrator licensed to practice law in the State of Texas and
     having no affiliation with any of the parties as their respective Qualified
     Individual. Within 15 days after the foregoing selections have been made,
     the arbitrators so selected shall jointly select an arbitrator licensed to
     practice law in the State of Texas having no affiliation with any of the
     parties as the third Qualified Individual willing to act as an arbitrator
     of the claim, dispute or controversy in question. If the two arbitrators
     initially selected are unable to agree on a third arbitrator within the
     second 15-day period referred to above, then, on the application of either
     party, the American Arbitration Association shall promptly select and
     appoint an arbitrator licensed to practice law in the State of Texas having
     no affiliation with any



                                       35



     of the parties as the Qualified Individual to act as the third
     arbitrator.  The three arbitrators selected pursuant to this
     subsection (b) shall constitute the arbitration panel for the
     arbitration in question.

        (c) The presentations of the parties hereto in the arbitration
     proceeding shall be commenced and completed within 60 days after the
     selection of the arbitration panel pursuant to subsection (b) above, and
     the arbitration panel shall render its decision in writing within 30 days
     after the completion of such presentations. Any decision concurred in by
     any two of the arbitrators shall constitute the decision of the arbitration
     panel, and unanimity shall not be required.

        (d) The arbitration panel shall have the discretion to include in its
     decision a direction that all or part of the attorneys' fees and costs of
     any party or parties and/or the costs of such arbitration be paid by any
     other party or parties. On the application of a party before or after the
     initial decision of the arbitration panel, and proof of its attorneys' fees
     and costs, the arbitration panel shall order the other party to make any
     payments directed to the preceding sentence.

        (e) Any decision rendered by the arbitration panel shall be final and
     binding on the parties hereto, and judgment thereon may be entered by any
     state or federal court of competent jurisdiction.

        (f) Arbitration shall be the exclusive method available for resolutions
     of all claims, disputes and controversies arising hereunder, and the
     Company and its Members stipulate that the provisions hereof shall be a
     complete defense to any suit, action, or proceeding in any court or before
     any administrative or arbitration tribunal with respect to any such claim,
     controversy or dispute. The provisions of this ARTICLE XI shall survive the
     dissolution of the Company.

        (g) Nothing contained herein shall be deemed to give the arbitrators any
     authority, power or right to alter, change, amend, modify, add to or
     subtract from any of the provisions of this Agreement.


                                       36



     11.5.     Specific Enforcement.  The Members acknowledge and
agree that the arbitration provisions in Section 11.4 may be specifically
enforced by any Member, and submission to arbitration proceedings
compelled, by any court or competent jurisdiction.  The Members further
acknowledge and agree that the decision of the arbitrators may be
specifically enforced by any Member in any court of competent
jurisdiction.

                            ARTICLE XI
                          Miscellaneous

     12.1.  Notices.  Any notice, payment, demand or communication
required or permitted to be given by any provision of this Agreement shall
be in writing and shall be delivered personally to the Person or to an
officer of the Person to whom the same is directed, or sent by registered
or certified mail, addressed as follows:  if to the Company, to the
Company at the address set forth in Section 1.4 hereof, or to such other
address as the Company may from time to time specify by notice to the
Members; if to any Member, to such Member at the address set forth in
Section 2.1 hereof, or to such other address as such Member may from
time to time specify by notice to the Members and the Company.  Any
such notice shall be deemed to be delivered, given and received for all
purposes as of the date the same is so received by the recipient, if
delivered personally or if sent by regular mail.  Any such notice shall be
deemed to be delivered, given and received for all purposes as of the date
the same is deposited with the U.S. Post Office if sent by registered or
certified mail, postage and charges prepaid.

     12.2.  Binding Effect.  Except as otherwise provided in this
Agreement, every covenant, term and provision of this Agreement shall be
binding upon and inure to the benefit of the Members and their respective
heirs, legatees, legal representatives, successors, transferees and assigns.

     12.3.  Construction.  Every covenant, term and provision of this
Agreement shall be construed simply according to its fair meaning and not
strictly for or against any Member.

     12.4.  Time.  Time is of the essence with respect to this Agreement.



                                       37


     12.5.  Headings.  Section and other headings contained in this
Agreement are for reference purposes only and are not intended to
describe, interpret, define or limit the scope, extent or intent of this
Agreement or any provision hereof.

     12.6.  Severability.  Every provision of this Agreement is intended
to be severable.  If any term or provision hereof is illegal or invalid for any
reason whatsoever, such illegality or invalidity shall not affect the validity
or legality of the remainder of this Agreement.

     12.7.  Additional Documents.  Each Member, upon the request of the
Managers, agrees to perform all further acts and execute, acknowledge
and deliver any documents which may be reasonably necessary,
appropriate or desirable to carry out the provisions of this Agreement.

     12.8.  Variation of Pronouns.  All pronouns and any variations
thereof shall be deemed to refer to masculine, feminine or neuter, singular
or plural, as the identity of the Person or Persons may require.

     12.9.  Governing Law.  This Agreement shall be construed in
accordance with, and the rights and duties of the parties hereto shall be
governed by, the laws of the State of Delaware.

     12.10.  Waiver of Action.  Each of the Members irrevocably waives
any right that he may have to maintain any action for (a) a  partition with
respect to any of the Company Property or (b) involuntary dissolution of
the Company.

     12.11.  Counterpart Execution.  This Agreement may be executed in
any number of counterparts with the same effect as if all of the Members
had signed the same document.  All counterparts shall be construed
together and shall constitute one agreement.

     12.12.  Sole and Absolute Discretion.  Except as otherwise provided
in this Agreement, all actions which the Managers may take and all
determinations which the Managers may make pursuant to this Agreement
may be taken and made at the sole and absolute discretion of the
Managers; provided that such actions and determinations are made in
good faith and in the best judgment of the Managers.



                                       38


     12.13.    Confidential Information.  While any Person is a Member
and for a period of two (2) years following the date (the "Termination
Date") on which any Person ceases to be a Member, such Person shall not,
directly or indirectly:

        (a) divulge or disclose any of the "Confidential Information" as
     hereinafter defined, or use, for any purpose whatsoever, any of the
     Confidential Information for such Person's benefit or for any other
     purpose, whether or not beneficial to such Person;

        (b) solicit for employment or employ any person who then is (or was at
     the time of such Person ceases to be a Member), an employee of the Company
     or any Affiliate of the Company.

     As used herein, the term "Confidential Information" shall mean all
     Company geological, geophysical and seismic information and any and all
     other information or data relating to Company Properties, the acquisition
     or exploration prospects of the Company, the production from such Company
     Property and/or prospects, and the financial information of the Company.

     12.14.  Bridge Loan Agreement.  Notwithstanding any provision of
this Limited Liability Company Agreement to the contrary, this Agreement
is and shall continue to be subject to the Subscription Agreement between
Tejon, Mansefeldt, Baytech, Parallel and the Company, generally, and
specifically as to the provisions of Paragraph 3 thereof entitled "Negative
Covenants" for so long as any part of the Bridge Loan (as defined therein)
is outstanding and unpaid.


                                       39



     IN WITNESS WHEREOF, the parties hereto have entered into this
Agreement as of the day and year first above set forth.

                              BAYTECH, INC.



                               By   /s/ Ben A. Strickling III
                                    ---------------------------------
                                    Ben A. Strickling III, President

                              PARALLEL PETROLEUM CORPORATION



                               By   /s/ Larry C. Oldham
                                    ---------------------------------
                                    Larry C. Oldham, President

                              TEJON EXPLORATION COMPANY



                               By   /s/ Joseph E. Canon
                                    ---------------------------------
                                    Joseph E. Canon, Vice President

                              MANSEFELDT INVESTMENT CORPORATION



                               By   /s/ Tucker S. Bridwell
                                    ---------------------------------
                                    Tucker S. Bridwell, President


                                       1




                                                     EXHIBIT 10.3

                        MERGER AGREEMENT


     This Merger Agreement (the "Agreement") dated as of June 25, 1999,
is between FIRST PERMIAN, L.L.C., a Delaware limited liability company
("Buyer"), and FINA OIL AND CHEMICAL COMPANY, a Delaware
corporation ("Seller"), and FWT OIL AND GAS INC., a Delaware
corporation.

     In consideration of the mutual promises contained herein, Buyer
and Seller agree as follows:


ARTICLE I

PURCHASE AND SALE

     1.01 Seller agrees to convey or cause to be conveyed through FWT
Oil and Gas Inc., a wholly owned Delaware subsidiary of Seller ("FWT") to
NASH OIL COMPANY, L.L.C., a newly formed Delaware limited liability
company and (prior to Closing, as hereinafter defined) a wholly owned
subsidiary of FWT ("Nash Oil"), all of the following (collectively, the
"Interests") as of the Effective Time (as hereinafter defined):

        (a) All of Seller's right, title and interest in and to the entire
     estates created by the leases described in Exhibit "A-1" (herein
     collectively called the "Leases"), and Seller's interest in the land
     covered thereby (the "Land"), together with all property and rights
     incident thereto, including all such rights in, to and under all
     agreements, product purchase and sale contracts, leases, permits,
     rights-of-way, easements, licenses, farmouts, options and orders directly
     relating thereto, insofar only to the extent the same relate to the Leases
     and Land and are assignable;

        (b) All of Seller's right, title and interest in and to the leases,
     royalties and overriding royalties and minerals and surface described on
     Exhibits "A-2", "A-3" and "A-4" (the "Properties"), together with all
     property and rights incident thereto, including all such rights in, to and
     under all agreements, product purchase and sale contracts, leases, permits,
     rights-of-way, easements, licenses, farmouts, options and orders directly
     relating thereto, insofar only to the extent the same relate to the
     Properties and are assignable;



                                       2


        (c) All of Seller's right, title and interest in and to the wells,
     wellbores, fixtures, equipment, field gathering pipelines and other
     personal property on the Land and/or the Properties appurtenant thereto or
     directly used or obtained in connection therewith or with the production,
     treatment, sale or disposal of hydrocarbons or waste produced therefrom or
     attributable thereto;

        (d) Subject to the provisions of Articles 10.06 and 10.07, all of
     Seller's right, title and interest in and to all other leasehold interests,
     royalty interests and overriding royalty interests, if any, owned by Seller
     in and to the Land, the Leases and the Properties or attributable to
     production therefrom;

        (e) Subject to the provisions of Articles 10.06 and 10.07, all of
     Seller's right, title and interest in and to all unitization, pooling and
     operating agreements, and the units created thereby, including any and all
     units formed under orders, regulations, rules and other official acts of
     any governmental authority having requisite jurisdiction, together with any
     right, title and interest of Seller created thereby in the Land, insofar
     only to the extent the same relate directly to the Leases, Land and the
     Properties and are assignable;

        (f) To the extent assignable, any and all office space, office
     equipment, furnishings, vehicles, equipment, machinery, inventory, spare
     parts, materials, supplies, computers, software programs, core samples and
     other assets (not including cash or cash equivalents) currently being used
     in or located on any of Seller's west Texas oil and gas exploration and
     production offices, field offices, warehouses or yards (collectively
     hereinafter referred to as the "Other Assets") as described on Exhibit
     "A-5."; and,

        (g) All of Seller's files directly related to the ownership and
     operation of the Leases, Lands, Properties and Other Assets including,
     without limitation, those files described on Exhibit "A-6" (all such files
     listed on Exhibit "A-6" being hereafter referred to as "Seller's Title
     Records"), but excluding those described in Section 4.01(a) as Excluded
     Records, (collectively, "Seller's Files").

     Any portion of the foregoing described rights and interests may
     sometimes hereinafter be referred to as an "Interest".


                                       3


     1.02 The conveyance of the Interests shall be effective as of March
1, 1999, at 7:00 a.m., local time where the Interests are located (the
"Effective Time").

     1.03 It is Seller's intent to convey or cause to be conveyed to Nash
Oil all of Seller's right, title and interest in all properties and assets
solely related to Seller's west Texas oil and gas exploration and production
business which are located within the Texas counties listed on Exhibit
"A." IT IS NOT SELLER'S INTENT TO SELL OR CONVEY ANY OF SELLER'S
PROPERTIES OR ASSETS LOCATED WITHIN THE TEXAS COUNTIES
LISTED ON EXHIBIT "A" WHICH ARE RELATED TO ANY NON-OIL AND GAS
EXPLORATION AND PRODUCTION ACTIVITIES, INCLUDING WITHOUT
LIMITATION, SELLER'S BIG SPRING REFINERY, GASOLINE SERVICE
STATIONS OR PIPELINES ("PIPELINES" AS USED IN THIS PARAGRAPH
SHALL MEAN ANY PIPELINES NOT SOLELY RELATED TO AN INTEREST
CONVEYED HEREIN OR ASSOCIATED WITH THE PRODUCTION,
TREATMENT, OR DISPOSAL OF HYDROCARBONS OR WASTE PRODUCED
THEREFROM OR ATTRIBUTABLE THERETO). THE ITEMS, PROPERTIES
OR ASSETS DESCRIBED ON EXHIBIT "A-7" ARE EXPRESSLY EXCLUDED
FROM THIS AGREEMENT AND SHALL NOT CONSTITUTE A PART OF THE
INTERESTS.

     1.04 SELLER RESERVES ANY CLAIM OR RIGHT IT MAY HAVE TO
MONIES OWED TO IT BY ROYALTY INTEREST OWNERS, OVERRIDING
ROYALTY INTEREST OWNERS, NET PROFITS INTEREST OWNERS,
PRODUCTION PAYMENT OWNERS OR WORKING INTEREST OWNERS, AS
DESCRIBED IN ARTICLES 10.06 AND 10.07.

     1.05 At the Closing Seller agrees to license to Nash Oil and Buyer
that proprietary seismic data owned by Seller and relating to the Interests
pursuant to the terms of Seller's licensing agreement attached hereto as
Exhibit "A-8".  Upon receipt thereof, Buyer agrees to pay all reasonable
charges associated with the retrieving and copying of such data.  Buyer
shall make its own arrangements for and shall bear all expenses in
connection with transporting the data.  Buyer expressly disclaims any
reliance on any such information or data.  Except as expressly set forth
in this Section 1.05, neither this Agreement nor the Interests described
herein shall cover or include any seismic, geophysical or other similar
information or data.  Although the license as to any data delivered by
Seller and for which Buyer has paid all such reasonable charges as


                                       4



provided for herein will continue in effect pursuant to its terms, the right
to request the delivery of additional data by Seller shall terminate as of
September 1, 2000.

     1.06 At the Closing (hereinafter defined in Article VIII), Nash Oil
shall be merged with and into Buyer as the surviving limited liability
company upon and in accordance with the terms and conditions set forth
in this Agreement.


ARTICLE  II

PURCHASE PRICE

     2.01 The purchase price  for the Membership Interest shall be
NINETY SIX MILLION ONE HUNDRED TWENTY FIVE THOUSAND
DOLLARS ($96,125,000) (the "Preliminary Purchase Price"); provided,
however, the Preliminary Purchase Price shall be adjusted as follows:

        (a) The Preliminary Purchase Price shall be increased by any amount
     agreed upon by Buyer and Seller; and,

        (b) the Preliminary Purchase Price shall be reduced by:

                    (1) the amount set forth on Exhibit "B" for all of the
               Leases excluded from the sale due to Title Defect(s), pursuant to
               Article 5.01(b);

                    (2) all unpaid ad valorem, property, production, and similar
               taxes accruing to the Interests prior to the Effective Time;

                    (3) an amount equal to the difference between (using actual
               numbers where available and best estimates otherwise):

                    (A) the sum of, for the period (the "Interim Period") from
               March 1, 1999 through June 30, 1999 (i) any and all oil and gas
               revenues attributable to the Interests, plus (ii) any and all
               bonuses, advance royalty or other similar payments attributable
               with respect to the Interests,

          less


                                       5



                    (B) the sum of, for the Interim Period (I) any and all
               direct lease operating expenses attributable to the Interests,
               (II) any and all capital expenditures attributable to the
               Interests, (III) any and all severance taxes attributable to the
               Interests (IV) $36,000, (V) value of oil stock in tanks on
               February 28, 1999.

                    (4) in the event any preferential purchase right set forth
               on Exhibit "C" attached hereto is exercised prior to Closing, the
               value set out on Exhibit B;

                    (5) the amount excluded from the sale pursuant to Article
               6.02 and/or 6.04;

                    (6) the amount of any reductions as provided in Article 5.01
               (b); and

                    (7) any other amount agreed upon by Buyer and Seller.

     2.02 For the purpose of securing Buyer's performance hereunder,
upon execution of this Agreement, Buyer shall deliver to First National
Bank of Abilene as "Escrow Agent," a cash deposit by wire transfer in the
amount of ONE MILLION DOLLARS ($ 1,000,000) (the "Deposit"), which
Deposit shall be held by the Escrow Agent pursuant to the Escrow
Agreement, in the form attached hereto as Exhibit "D" to be executed
contemporaneously with the execution hereof.  At Closing, the Deposit
and all interest earned thereon, shall be applied to the Preliminary
Purchase Price, in accordance with Article 8.02(b) below.  If the Closing
does not occur, the Deposit and all interest earned thereon shall be
applied in the manner set forth in Article 9.02.

     2.03 On the date of Closing, ownership of all production
attributable to the Interests conveyed to Nash Oil shall pass as of the
Effective Time and all other attributes of ownership shall pass on the
Closing date.


ARTICLE   III

REPRESENTATIONS AND WARRANTIES

     3.01 Seller represents and warrants that:


                                       6



        (a) Seller and FWT Oil and Gas Inc. ("FWT") are corporations validly
     existing and in good standing under the laws of the State of Delaware, with
     the corporate power and authority to own their properties and assets and to
     carry on their business as now being conducted. FWT is a wholly owned
     subsidiary of Seller validly existing and duly qualified to do business in
     the State of Texas. Nash Oil will be, effective as of Closing, a limited
     liability company, wholly owned by FWT, validly existing and in good
     standing under the laws of the State of Delaware and duly qualified to do
     business in the State of Texas. Seller and FWT and Nash Oil will not elect
     to have Nash Oil treated, for federal income tax purposes, as "an
     association taxable as a corporation." Prior to the filing thereof, Seller
     shall deliver to Buyer, for Buyer's approval and consent, which shall not
     be unreasonably withheld, conditioned or delayed, the Certificate of
     Formation of Nash Oil. Seller will not, and Seller will not cause or permit
     Nash Oil to, organize any new subsidiaries, acquire any capital stock or
     other equity securities of any corporation, or acquire any equity or
     ownership interests in any other entity or business. Seller will not, and
     Seller will not cause or permit Nash Oil to, make any changes or amendments
     to its Certificate of Formation.

        (b) Seller has the corporate power and authority to execute and deliver
     this Agreement and to consummate the transactions contemplated hereby. The
     execution and delivery of this Agreement by Seller and the consummation of
     the transactions contemplated hereby have been duly authorized by all
     necessary action on the part of Seller. This Agreement constitutes the
     valid and binding obligation of Seller, enforceable against it in
     accordance with the terms hereof, subject to the effects of bankruptcy,
     insolvency, reorganization, moratorium and similar laws in effect from time
     to time, and no other corporate act, approval or proceeding on the part of
     Seller or the holders of any class of capital stock or any other party is
     required to authorize the execution and delivery of this Agreement by
     Seller or the consummation of the transactions contemplated hereby.

        (c) The execution, delivery and performance by Seller of this Agreement,
     all other agreements and instruments to be executed and delivered by Seller
     pursuant hereto or in connection herewith and compliance by Seller with the
     terms and provisions hereof and thereof do not and will not (i) violate, in
     any material respect, any provision of any material law, rule or
     regulation, order, writ, judgment, injunction, statute, decree,
     determination or award having applicability to the Interests; (ii)


                                       7



     require any consent, approval, waiver of preferential right or other
     restriction on assignment, or notice under (except as previously obtained
     or made) or result in a violation or breach of, or constitute (with or
     without due notice or lapse of time or both) a default (or give rise to any
     right of termination, cancellation or acceleration) under any of the terms,
     conditions or provisions of any agreement, or other instrument or
     obligation to which Seller is a party and which relate to any of the Leases
     or by which any of the Leases are bound thereby; or (iii) result in, or
     require the creation or imposition of, any claim against or lien upon or
     with respect to any of the Interests.

        (d) The authorized equity of Nash Oil will consist of, at the Closing,
     1,000 units of membership interest (the "Membership Interest"), all such
     units being validly issued, fully paid and nonassessable. At the Closing
     there will be no outstanding subscriptions, options, warrants, preemptive
     or other rights, convertible securities or other agreements or commitments
     of any character relating to the equity of Nash Oil, or otherwise
     obligating Nash Oil to issue any additional equity. Nash Oil does not own,
     directly or indirectly, any equity or other ownership interest in any other
     entity.

        (e) From the date of this Agreement until 75 days after Closing, Seller
     will provide access and make available to Buyer, KPMG LLP and their
     authorized representatives all necessary and relevant books and records and
     appropriate accounting and other personnel to allow Buyer, at Buyer's sole
     cost and expense, to prepare and complete financial statements covering the
     Interests and Seller's west Texas operations sufficient to meet the
     requirements of Rule 3-05 of Regulation S-X of the Securities and Exchange
     Commission. Such financial statements will include three annual audited
     periods through December 31, 1998, and such other unaudited financial
     statements as required by Regulation S-X.

        (f) From the date of its formation and through the date of Closing, Nash
     Oil will have no employees and Buyer will have no obligation to employ or
     offer to employ any employee of Seller. At the Closing Nash Oil will not be
     a party to, or sponsor of, any "employee benefit plan" within the meaning
     of Section 3(3) of the Employee Retirement Income Security Act of 1974, as
     amended.

        (g) Except with respect to matters disclosed on Exhibit "E", the
     operation of the Leases has been and is being conducted in compliance


                                       8



     with all laws, regulations, ordinances, orders, judgments and/or
     decrees. Seller has not received any written notice which has not been
     resolved that the operation of the Leases has not been or is not now being
     so conducted. Seller is not charged or, to the best knowledge of Seller,
     threatened with or under investigation with respect to, any violation of
     any applicable law, regulation, ordinance, order, judgment or decree
     relating to the operation of the Leases.

        (h) For purposes of this Agreement, the term "Contracts" shall mean all
     of the Leases and all contractually binding material arrangements to which
     the Leases may be subject and which will be binding on the Leases or Buyer
     or Nash Oil after the Closing (including, without limitation, overriding
     royalty assignments, farmout and farmin agreements, joint and unit
     operating agreements, carbon dioxide purchase agreements, division and
     transfer orders and production transportation, processing and/or marketing
     contracts). Seller represents and warrants to Buyer that:

                    (1) All Contracts are in full force and effect and are valid
               and legally binding obligations of the parties thereto and are
               enforceable in accordance with their respective terms;

                    (2) Seller is not in breach or default with respect to any
               of its obligations pursuant to any Contract or any regulations
               incorporated therein or governing same;

                    (3) All payments (including, without limitation, royalties,
               delay rentals, shut-in royalties, and valid calls under unit or
               operating agreements) due thereunder have been made by Seller;

                    (4) To the best of Seller's knowledge and belief, no other
               party to any Contract (or any successor in interest thereto) is
               in breach or default with respect to any of its obligations
               thereunder;

                    (5) There has not occurred any event, fact or circumstances
               which with the lapse of time or the giving of notice, or both,
               would constitute such a breach or default on the part of Seller;

                    (6) During the preceding four (4) years neither Seller nor,
               to the knowledge of Seller, any other party to any Contract has
               given or threatened to give notice of any action to terminate,
               cancel,



                                       9


               rescind or procure a judicial reformation of any Contract or
               any provision thereof;

                    (7) The execution and delivery of this Agreement and the
               consummation of the transactions contemplated herein, including
               the assignment of all Contracts by Seller to FWT and by FWT to
               Nash Oil and the sale of the Membership Interest, will not result
               in a breach of, constitute a default under, result in a violation
               of the provisions of any Contract and Buyer or Nash Oil will be
               entitled to exercise any and all rights and benefits thereunder,
               without limitation.

NOTWITHSTANDING THE REPRESENTATIONS AND WARRANTIES
CONTAINED IN THIS SUBSECTION (h), Seller shall have no liability for
any misrepresentation(s) or any breach(es) of any warranties contained in
such subsection (h) unless and until the damages suffered by Buyer as
the result thereof exclusive of interest collectively exceeds FIFTY
THOUSAND DOLLARS ($50,000), and then only to the extent of such
excess.

        (i) All ad valorem, production, severance and similar taxes and
     assessments taxes applicable to the Interests which have become due have
     been paid by Seller.

        (j) Neither Seller nor Nash Oil has incurred any liability, contingent
     or otherwise, for brokers' or finders' fees relating to the transactions
     contemplated by this Agreement for which Buyer or Nash Oil shall have any
     responsibility whatsoever.

        (k) Except as set forth on Exhibit "E" attached hereto, there are no
     actions, suits or proceedings pending or, to the best of Seller's knowledge
     and belief, threatened against Seller, Nash Oil or otherwise which might
     materially delay, prevent or hinder the consummation of the transactions
     contemplated hereby or materially adversely affect the value of the
     Interests.

        (l) There are no bankruptcy, reorganization or arrangement proceedings
     pending, being contemplated by or, to the best of Seller's knowledge and
     belief, threatened against Seller or Nash Oil.



                                       10


        (m) Neither Seller nor Nash Oil has given any commissions, payments,
     gifts of substantial value, kickbacks, lavish or extensive entertainment or
     other things of substantial value to any employee or agent of Buyer in
     connection with this Agreement and Seller acknowledges that the giving of
     any such items is strictly in violation of this Agreement and may result in
     its termination.

        (n) Although Seller is assigning all of its right, title and interest in
     and to the Interests, Seller and FWT are giving a limited warranty, by
     through and under Seller and FWT, subject to instruments of record and
     those referenced or contained in Seller's Title Records, only as to those
     working interests and net revenue interests associated with certain Leases
     and wells as set forth on Exhibit "B" (the "Warranted Lease Interests"). In
     that regard, Seller represents and warrants, except as disclosed in
     instruments of record and those referenced or contained in Seller's Title
     Records, that:

                    (1) there are no legal or equitable interests, rights or
               claims of third parties affecting or burdening the Warranted
               Lease Interests.

                    (2) each Warranted Lease Interest entitles Seller, and as of
               Closing will entitle Nash Oil, to receive not less than the net
               revenue interest (the "NRI") set forth on Exhibit "B" of all
               indicated hydrocarbons produced, saved and marketed from or
               attributable to the wells described therein or attributable
               thereto through the plugging, abandonment and salvage of such
               wells.

                    (3) Seller's, and as of Closing Nash Oil's, obligation to
               bear costs and expenses related to the development of and
               operations on the Leases attributable to the wells described on
               Exhibit "A" is not, and through the plugging, abandonment and
               salvage of such wells, shall not be, greater than the working
               interest ("WI") set forth on Exhibit "B".

                    (4) Seller is currently receiving from all purchasers of
               production from the Leases at least the NRI set forth on Exhibit
               "B", without suspense or any indemnity other than standard
               division order warranties.



                                       11


                    (5) Seller is currently paying expenses attributable to the
               Leases for the development and operation of the wells described
               on Exhibit "B" no more than the WI percentages set forth therein,
               and Seller is current for all costs and expenses pertaining to
               the development and operation of the Leases.

        (o) The Leases are in full force and effect, are valid and subsisting,
     and as to acreage and horizons dedicated to wells capable of oil or gas
     production, cover the entire estates which they purport to cover.

        (p) No portion of the Leases (i) has been contributed to or is currently
     held by a tax partnership; (ii) is subject to any form of agreement
     (whether formal or informal, written or oral) deemed by any state or
     federal tax statute, rule or regulation to be or to have created a tax
     partnership; or (iii) otherwise constitutes "partnership property" (as that
     term is used throughout Subchapter K of Chapter 1 of Subtitle A of the
     Internal Revenue Code of 1986, as amended, hereinafter, the "Code") of a
     tax partnership. For purposes of this paragraph, a "tax partnership" is any
     entity, organization or group deemed to be a partnership within the meaning
     of section 761 of the Code or any similar state or federal statue, rule or
     regulation, and that is not excluded from the application of the
     partnership provisions of Subchapter K of Chapter 1 of Subtitle A of the
     Code and of all similar provisions of state tax statutes or regulations by
     reasons of elections made, pursuant to section 761(a) of the Code and all
     such similar state or federal statutes, rules and regulations, to be
     excluded from the application of all such partnership provisions.

        (q) All of the wells in which Seller has an interest by virtue of its
     ownership in the Leases have been drilled and completed within the
     boundaries of such Leases or within the limits otherwise permitted by
     contract, pooling or unit agreement and by law; and all drilling and
     completion of the wells included in each Lease and all development and
     operations on such Leases have been conducted in compliance with all
     applicable laws, ordinances, rules, regulations and permits, and judgments,
     orders and decrees of any court or governmental body or agency. No such
     well is subject to penalties on allowables after the date hereof because of
     any overproduction or any other violation of applicable laws, rules,
     regulations or permits or judgments, orders or decrees of any court or
     governmental body or agency which would prevent such well from being
     entitled to its full legal and regular allowable from and after the date
     hereof as prescribed by any court or governmental body or agency.



                                       12


        (r) No sale of any part of the Interests has occurred since the
     Effective Time.

        (s) Except as specifically set forth on Exhibit "F" attached hereto, to
     the best of Seller's knowledge there is no "Adverse Environmental
     Condition," as hereinafter defined, relating to any of the Interests.

        (t) None of the Leases, and to the best of Seller's knowledge and belief
     none of the Lands or Properties, is burdened by any mortgage, lien or
     security interest.

        (u) "Seller's Title Records" constitute all of the material land, lease
     and division order files and records directly relating to the Interests.

        (v) There is not currently and at the Closing there will not any gas
     imbalances.

        (w) The representations and warranties of Seller set forth in this
     Agreement shall be true and correct at and as of Closing.


     3.02 SELLER SPECIALLY WARRANTS AND AGREES AND WILL CAUSE FWT TO SPECIALLY
WARRANT AND AGREE TO DEFEND TITLE TO THE WARRANTED LEASE INTERESTS, AS SET FORTH
ON EXHIBIT "A-1", AGAINST ANY LAWFUL CLAIMS AND DEMANDS OF ALL PERSONS CLAIMING,
OR TO CLAIM THE SAME, BY, THROUGH AND UNDER SELLER OR FWT, RESPECTIVELY, BUT NOT
OTHERWISE, SUBJECT TO INSTRUMENTS OF RECORD AND THOSE REFERENCED OR CONTAINED IN
SELLER'S TITLE RECORDS. SELLER MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO
TITLE TO THOSE INTERESTS DESIGNATED AS PROPERTIES AND SET FORTH ON EXHIBITS
"A-2", "A- 3" and "A-4". SELLER MAKES NO REPRESENTATION OR WARRANTY OF ANY KIND
WHATSOEVER WITH RESPECT TO THE QUANTITY, QUALITY, CONDITION, SIZE, WEIGHT OR
SERVICEABILITY OF THE WELLS, WELLBORES, FIXTURES, EQUIPMENT OR OTHER PERSONAL
PROPERTY INCLUDED AMONG THE INTERESTS, WHICH SHALL BE CONVEYED TO NASH OIL AS
IS, WHERE IS, AND WITH ALL FAULTS AND DEFECTS AND IN THEIR PRESENT CONDITION AND
STATE OF REPAIR. SELLER SPECIFICALLY DISCLAIMS, WITHOUT LIMITATION, ALL
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND, EXCEPT AS
EXPRESSLY SET FORTH HEREIN, ANY REPRESENTATIONS


                                       13



OR WARRANTIES, EITHER EXPRESS OR IMPLIED, THAT THE INTERESTS, OR ANY PORTION
THEREOF, ARE IN COMPLIANCE WITH ANY FEDERAL OR STATE ENVIRONMENTAL RULES OR
REGULATIONS.

     3.03 PRIOR TO AND/OR FOLLOWING THE EXECUTION OF THIS AGREEMENT, BUYER HAS
HAD AND/OR SHALL HAVE THE OPPORTUNITY TO CONDUCT INVESTIGATIONS CONCERNING THE
INTERESTS. SELLER SPECIFICALLY DISCLAIMS, WITHOUT LIMITATION, ANY WARRANTIES OR
REPRESENTATIONS THAT RESERVE ESTIMATES, PROJECTED PRICES AND ANY OTHER
CHARACTERISTICS OF THE INTERESTS AS MAY BE REFLECTED IN MATERIALS MADE AVAILABLE
TO BUYER, EITHER BEFORE OR AFTER THE EXECUTION OF THIS AGREEMENT, ARE OR WERE
COMPLETE, ACCURATE OR FREE FROM CONTRARY INTERPRETATION.

     3.04 Buyer represents and warrants to Seller that:

        (a) Buyer is a Delaware Limited Liability Company validly existing and
     in good standing under the laws of the State of Delaware, with the power
     and authority to own its properties and assets and to carry on its business
     as now being conducted.

        (b) Buyer has the power and authority to execute and deliver this
     Agreement and to consummate the transactions contemplated hereby. The
     execution and delivery of this Agreement by Buyer and the consummation of
     the transactions contemplated hereby have been duly authorized by all
     necessary action on the part of Buyer. This Agreement constitutes the valid
     and binding obligation of Buyer, enforceable against it in accordance with
     the terms hereof, subject to the effects of bankruptcy, insolvency,
     reorganization, moratorium and similar laws in effect from time to time,
     and no other corporate act, approval or proceeding on the part of Buyer or
     the holders of any class of its membership interest or any other party is
     required to authorize the execution and delivery of this Agreement by Buyer
     or the consummation of the transactions contemplated hereby.

        (c) Buyer has not incurred any liability, contingent or otherwise, for
     brokers' or finders' fees relating to the transactions contemplated by this
     Agreement for which Seller shall have any responsibility whatsoever.



                                       14



        (d) There are no actions, suits or proceedings pending or, to the best
     of Buyer's knowledge and belief, threatened against Buyer which might
     materially delay, prevent or hinder the consummation of the transactions
     contemplated hereby or which might result in any material adverse change in
     the financial ability of Buyer to consummate the transactions contemplated
     hereby.

        (e) There are no bankruptcy, reorganization or arrangement proceedings
     pending, being contemplated by or, to the best of Buyer's knowledge and
     belief, threatened against Buyer.

        (f) Buyer has or will, at the time of Closing, have sufficient cash,
     available lines of credit or other sources of immediately available funds
     to enable it to make the payment to Seller contemplated by this Agreement.

        (g) Buyer is an experienced and knowledgeable investor in oil and gas
     properties and has the financial and business expertise to evaluate the
     merits and risks of the transactions contemplated by this Agreement. Buyer
     has sought the advice of persons it deems appropriate concerning this
     Agreement. Buyer is acquiring the Membership Interest for its own account
     and/or assigns, and through its acquisition of Nash Oil, control of the
     Interests, subject to the provisions of Article 12.03, and is not acquiring
     the Membership Interest, and through it acquisition of Nash Oil, the
     Interests, in contemplation of a distribution of the Interests in violation
     of any applicable Federal or State securities laws.

        (h) Buyer has not given any commissions, payments, gifts of substantial
     value, kickbacks, lavish or extensive entertainment or other things of
     substantial value to any employee or agent of Seller in connection with
     this Agreement and Buyer acknowledges that the giving of any such items is
     strictly in violation of this Agreement and may result in its termination.

        (i) The representations and warranties of Buyer set forth in this
     Agreement shall be true and correct at and as of Closing.



                                       15


ARTICLE  IV

PRE-CLOSING COVENANTS AND OBLIGATIONS

     4.01 Seller covenants and agrees with Buyer that:

        (a) Seller shall continue to make available to Buyer for examination and
     copying, at Buyer's expense, all information, documents and records
     relating to the Membership Interest as well as Seller's Files, including
     production records relating to the Interests such as electric logs, mud
     logs, production logs and other records understood as "well records";
     provided, however, Seller shall take steps to remove the following
     materials from the files and records made available to Buyer and "Seller's
     Files" shall not be understood to include (a) except for opinions of title
     and other correspondence pertaining to the Interests, any of Seller's
     attorney-client privileged communications or any attorney work product
     documents, (b) any of Seller's reserve evaluations or any material related
     to third party offers, or (c) except for the seismic data which may be
     licensed to Nash Oil or Buyer pursuant to Section 1.05 hereof, any of
     Seller's seismic data, geophysical data, maps, software, or other similar
     information or data (collectively, "Excluded Records"). Seller shall permit
     Buyer's authorized representatives to consult with Seller's employees
     during reasonable business hours and to conduct, at Buyer's sole risk and
     expense, on-site inspections and inventories of the Interests. In order to
     enable Buyer to conduct a due diligence investigation, Seller and Nash Oil
     shall provide Buyer (including its employees and agents, and its
     professional advisors) with the right to conduct inspections, soil test
     boring, soil tests, drainage tests, surveys, topographical analyses,
     engineering studies, and investigations, together with access to all the
     environmental files, licenses, permits, permit applications, consultant
     reports, notices from local, state and federal governmental entities,
     environmental audit and inspection reports, insurance files, and other
     information necessary for Buyer to assess the environmental status of the
     operating facilities of Seller and Nash Oil.

        (b) During the period from the date of this Agreement to the date of
     Closing, without the prior written consent of Buyer, Seller shall not
     convey or dispose (or permit such conveyance or disposal) of any part of
     the Interests other than personal property and equipment (which is replaced
     with similar property or equipment of equal value) and oil, gas,





                                       16


     and other liquid products produced from the Interests in the regular
     course of business, and Seller shall not encumber any part of the
     Interests.

        (c) In the event the holder of a preferential right to purchase a
     portion of the Interests exercises the right, and as a consequence thereof
     Seller conveys (or causes Nash Oil to convey) the same to such holder, the
     Preliminary Purchase Price shall be reduced by the allocated value set out
     on Exhibit "B" for such portion of the Interests, which such value shall be
     determined pursuant to the provisions of Article 4.03 below.

        (d) Seller shall cause the Interests to be operated for the account of
     Nash Oil until Closing; provided, however, that it is specifically
     understood that Buyer shall assume the risk of any change in the condition
     of the Interests from the Effective Time to the conclusion of Closing,
     except to the extent any change in the condition thereof is attributable to
     the gross negligence or willful misconduct of Seller or Seller's breach of
     this Agreement. Further, Seller shall maintain any insurance now in force
     with respect to the Interests, shall pay or cause to be paid all costs and
     expenses incurred in connection therewith, shall keep the Leases and
     Properties in full force and effect, excepting those Properties which
     expire according to their own terms, and shall use its best efforts to
     perform and comply with the covenants and conditions contained in the
     Leases, the Properties and agreements relating to the Interests.

        (e) Prior to the Closing, Seller shall carry on the business (or shall
     cause Nash Oil to carry on the business) with respect to the Interests in
     substantially the same manner as Seller has heretofore, and shall not
     introduce any new method of operation with respect to the Interests. Prior
     to Closing, Seller agrees to maintain the Leases by paying delay rentals,
     minimum royalty or other payments required to continue the same.

        (f) Unless required to do so by governmental authority having requisite
     jurisdiction over the Interests, Seller shall not (and shall cause Nash Oil
     to not), without the prior written consent of Buyer, (i) enter into any
     agreements or commitments with respect to the Interests which extend beyond
     the Closing, (ii) make any capital expenditures on any of the Interests in
     excess of the amounts permitted to be expended in applicable joint
     operating agreements without authorities for expenditure, or, as to
     Interests not governed by any such joint operating agreement,





                                       17


     Five Thousand Dollars ($5,000), (iii) abandon any well located on the
     Interests or release or abandon all or any portion of any of the Leases or
     the Properties, (iv) modify or terminate any of the agreements relating to
     the Interests or (v) encumber, sell or otherwise dispose of any of the
     Membership Interest or the Interests other than personal property which is
     replaced by equivalent property or consumed in the normal operation of the
     Interests.

        (g) Seller shall promptly notify Buyer of any claim, suit, action or
     other proceeding of which Seller or Nash Oil has knowledge that arises
     prior to Closing before any court or governmental agency which relates to
     the Interests and might result in impairment or loss of Seller's or Nash
     Oil's title to any of the Interests or of the value thereof or which might
     hinder or impede the operation of the Leases.

        (h) Seller shall use commercially reasonable efforts to cause all the
     representations and warranties of Seller contained in this Agreement to be
     true and correct on and as of Closing date and, to the extent the
     conditions precedent to the obligations of Buyer are within the control of
     Seller, shall cause such conditions to be satisfied on or prior to the
     Closing date. To the extent the conditions precedent to the obligations of
     Buyer are not within the control of Seller, Seller shall use commercially
     reasonable efforts to cause such conditions to be satisfied on or prior to
     Closing date.

        (i) Seller shall, prior to the Closing date, use commercially reasonable
     efforts to obtain (i) the waiver of any preferential right to purchase any
     of the Leases, if the clause creating such right includes a requirement for
     affiliated company transactions and (ii) the consent of any party necessary
     to transfer any of the Interests to Nash Oil, if the clause creating such
     right includes a requirement for affiliated company transactions.

        (j) Prior to Closing, Seller shall deliver to Buyer an unaudited
     statement of oil and gas revenues and direct operating expenses relating to
     Seller's West Texas operations (which relate exclusively to the Interests)
     for the period from March 1, 1999 to June 30, 1999.

     4.02 Buyer covenants and agrees with Seller that:



                                       18


        (a) Buyer shall use commercially reasonable efforts to cause all the
     representations and warranties of Buyer contained in this Agreement to be
     true and correct on and as of Closing date and, to the extent the
     conditions precedent to the obligations of Seller are within the control of
     Buyer, shall cause such conditions to be satisfied on or prior to Closing
     date. To the extent the conditions precedent to the obligations of Seller
     are not within the control of Buyer, Buyer shall use commercially
     reasonable efforts to cause such conditions to be satisfied on or prior to
     Closing date.

        (b) Prior to Closing, all engineering, geological and geophysical
     information and data, reports and maps, and all other confidential
     information and data provided by Seller to Buyer relating to the Membership
     Interest or the Interests, whether before or after the date of this
     Agreement, shall be treated by Buyer as strictly confidential, and shall
     not be disclosed to any person, firm or corporation (except in connection
     with the securing of financing for the purchase of the Membership Interest)
     without the prior written consent of Seller. In the event the sale
     hereunder does not close, this covenant shall survive termination of this
     Agreement and Buyer shall immediately return all such confidential
     information and data to Seller. Should Buyer or Nash Oil or any of their
     representatives either before or after Closing be given or gain access to
     any Excluded Records, Buyer agrees that at such time as Buyer recognizes
     that such information or data constitutes an Excluded Record, then the same
     shall be flagged or identified by Buyer or its representatives as such,
     treated as the confidential and proprietary information of Seller, and
     returned to Seller immediately with no copies or notes retained.

        (c) At time of Closing, Buyer, or its operating affiliate, shall have
     secured all bonds which may be required of it or Nash Oil by any Federal,
     State or local governmental authority having requisite jurisdiction over
     the Interests.

     4.03 Contemporaneously with the execution of this Agreement by Buyer, Buyer
and Seller have agreed to the value for each property among the Leases and to
include these allocated values for such properties on Exhibit "B".


                                       19


ARTICLE   V

TITLE TO INTERESTS

     5.01 At any time on or before June 25, 1999, Buyer may notify Seller in
writing of any of the Leases affected by one or more Title Defects, giving full
particulars about each Title Defect. "Title Defect" shall be defined as (i) any
material encumbrance, irregularity or defect in Seller's title to any of the
Leases, specifically set forth in Exhibit "A-1", that renders Seller unable to
deliver the Warranted Lease Interest as defined in Article 3.01 (n) herein, due
consideration being given to the length of time hydrocarbons have been produced
from the affected Lease (ii) Seller being in default under any material
provision of any Contract or (iii) Seller's inability to assign to Nash Oil all
rights and benefits necessary for the full use and enjoyment of a Lease. Seller
may at its option elect to cure any such Title Defects at its expense. If any
such Title Defects have not been cured to Buyer's reasonable satisfaction by
June 30, 1999, the following shall occur:

        (a) Buyer may nevertheless elect in writing to waive any Title Defects
     and proceed to close; or

        (b) If Buyer does not waive one or more Title Defects, then:

                    (i) In the case of interest discrepancies in the Leases set
               forth on Exhibit "A-1" which can be substantiated, the
               Preliminary Purchase Price shall either be reduced
               proportionately based upon the allocated value on Exhibit "B" or
               upon Seller's election, such proportionately reduced allocated
               value shall be paid to the Escrow Agent, and Seller shall have an
               additional forty five (45) days following Closing to cure such
               Title Defects to Buyer's reasonable satisfaction. As to each
               Title Defect so cured, Buyer and Seller shall instruct the Escrow
               Agent in writing to deliver said allocated value to Seller,
               together with any accrued interest. As to each Title Defect not
               so cured, Buyer and Seller shall instruct the Escrow Agent in
               writing to deliver said allocated value to Buyer, together with
               any accrued interest; or

                    (ii) In the case of any Title Defects other than interest
               discrepancies, which Seller has elected not to cure, the Leases



                                       20


               so impaired shall be excluded from this Agreement and the
               Preliminary Purchase Price shall be reduced by an amount to be
               agreed between Buyer and Seller based upon the allocated value on
               Exhibit "B". In the event the parties are unable to agree upon
               the reduced amount, Buyer shall have the option of either (i)
               accepting the Leases affected by the Title Defect without
               adjustment or (ii) excluding the Leases affected by the Title
               Defect from the properties to be conveyed to Nash Oil, or
               reconveying the same to Seller from Nash Oil if necessary, and
               reducing the Preliminary Purchase Price by the corresponding
               amount set forth on Exhibit "B": or

                    (iii) In the case of any Title Defects other than interest
               discrepancies, which Seller has been unable to cure to Buyer's
               reasonable satisfaction but which Seller elects to attempt to
               cure post Closing, the parties shall agree at or prior to Closing
               to a reduction in the Preliminary Purchase Price based upon the
               allocated value on Exhibit "B". Such amount shall be paid to the
               Escrow Agent and Seller shall have an additional forty five (45)
               days following Closing to cure such Title Defects to Buyer's
               reasonable satisfaction. As to each Title Defect so cured, Buyer
               and Seller shall instruct the Escrow Agent in writing to deliver
               said allocated value to Seller, together with any accrued
               interest. As to each Title Defect not so cured, Buyer and Seller
               shall instruct the Escrow Agent in writing to deliver said
               allocated value to Buyer, together with any accrued interest. In
               the event the parties are unable to agree upon the reduced
               amount, Buyer shall have the option of either (i) accepting the
               Leases affected by the Title Defect without adjustment or (ii)
               excluding the Leases affected by the Title Defect from the
               properties to be conveyed to Nash Oil, or reconveying the same to
               Seller from Nash Oil if necessary, and reducing the Preliminary
               Purchase Price by the corresponding amount set forth on Exhibit
               "B".

     NOTWITHSTANDING THE FOREGOING PROVISIONS REGARDING TITLE DEFECTS, CONTAINED
IN THIS SECTION 5.01, Seller shall have no liability for any Title Defect(s) and
Buyer shall have no right to a Preliminary Purchase Price reduction unless and


                                       21


until the total allocated value or Preliminary Purchase Price reduction
associated with Title Defects exclusive of interest collectively exceeds FIFTY
THOUSAND DOLLARS ($50,000), and then only to the extent of such excess.

     5.02 Title Defects that are discovered after the Closing shall not cause an
adjustment to the purchase price and shall not be actionable, except and only to
the extent they represent breaches of the limited warranty of title, if any, set
forth in the conveyance document delivered at Closing. The foregoing statement
is not to be interpreted as limiting Buyer's rights or Seller's representations
and warranties set forth in Article III. The Preliminary Purchase Price shall
not be adjusted for any of the following permitted encumbrances, which shall not
be considered Title Defects:

        (a) Preferential rights to purchase and required third party consents to
     assignments and similar agreements with respect to which waivers or
     consents are obtained by Seller at or prior to Closing from the appropriate
     parties or the required notice has been given by Seller to the holders of
     such rights and the appropriate time period for asserting the rights has
     expired without an exercise of the rights or the clause creating such right
     includes an exemption for affiliated company transactions;

        (b) Materialman's, mechanic's, repairman's, employee's, contractor's,
     operator's, tax and other similar liens or charges arising in the ordinary
     course of business for obligations that are not delinquent and that will be
     paid and discharged in the ordinary course of business;

        (c) All rights to consent by, required notices to, filings with, or
     other actions by governmental entities in connection with the sale or
     conveyance of oil and gas leases or interests therein if they are
     customarily obtained subsequent to the sale or conveyance;

        (d) Easements, rights-of-way, servitudes, permits, surface leases and
     other rights in respect of surface operations affecting the Interests which
     individually or in the aggregate are not such as to interfere materially
     with the operation or use of any of the Interests or materially reduce the
     value thereof;



                                       22


        (e) All rights reserved to or vested in any governmental, statutory or
     public authority to control or regulate any of the Interests in any manner,
     and all applicable laws, rules and orders of governmental authority.


ARTICLE   VI

ENVIRONMENTAL CONDITIONS

     6.01 For purposes of this Article VI, "Adverse Environmental Condition"
shall mean any contamination or condition resulting from any discharge, release,
disposal, production, storage or treatment on or in the Interests or from the
Interests or migration to or from the Interests to any other land or body of
water, wherever located, prior to the Closing, of any wastes, pollutants,
contaminants, hazardous materials or other materials or substances that are
subject to regulation relating to the protection of the environment under
present laws in effect, as of the Closing, including but not limited to, the
Clean Air Act, the Comprehensive Environmental Resource, Compensation and
Liability Act of l980, the Federal Water Pollution Control Act, the Safe Water
Drinking Act, the Toxic Substances Act, the Hazardous and Solid Waste Amendments
Act of l984, the Superfund Amendments and Reauthorization Act of l986, The
Hazardous Materials Transportation Act, the Clean Water Act, the National
Environmental Policy Act, the Endangered Species Act, the Fish and Wildlife
Coordination Act, the National Historic Preservation Act and the Oil Pollution
Act of l990 (collectively "Environmental Laws").

     6.02 Buyer shall notify Seller in writing of any Adverse Environmental
Conditions discovered by Buyer or of which Buyer has knowledge (other than those
listed on Exhibit "F") relating to the Interests and provide evidence thereof
not later than Closing. After receipt of such notice, Seller shall, not later
than the date of Closing, either agree in writing at its sole cost and expense
to remedy such Adverse Environmental Conditions (including those listed on
Exhibit "F") individually or in the aggregate, to the reasonable satisfaction of
Buyer and in accordance with applicable Environment Laws or decline to undertake
such remediation. If Seller does not agree to remedy all or any Adverse
Environmental Conditions, then under such circumstances the following shall
occur:



                                       23


        (a) Buyer may elect to assume such Adverse Environmental Conditions and
     proceed to close;

        (b) The Preliminary Purchase Price may be reduced by an amount to be
     agreed upon by Buyer and Seller and thereafter the Adverse Environmental
     Conditions shall be assumed by Buyer; or

        (c) Buyer may elect to exclude the Interest or Interests impaired by the
     Adverse Environmental Conditions from transfer or conveyance to Nash Oil
     and proceed to close and the Preliminary Purchase Price shall be reduced by
     the corresponding Exhibit "B" allocation amount.

     6.03 Seller agrees that it will complete any environmental cleanup and
remediation it elects to undertake within one (1) year from the date of Closing.
Buyer shall grant Seller and its representatives at their sole risk access to
the Interests as may be reasonably necessary to satisfy Seller's obligations
under this Article VI.

     6.04 Notwithstanding the other provisions in this Article VI, Buyer shall
have the right to exclude an Interest (in which event the Preliminary Purchase
Price shall be reduced by the value allocated to the Interest as provided on the
allocation schedule attached as Exhibit "B"), although Seller has agreed to
remedy all or any part of an Adverse Environmental Condition relating to such
Interest, if in Buyer's reasonable estimation the cost to remediate will exceed
the value allocated to the Interest as provided on the allocation schedule
attached as Exhibit "B".


ARTICLE  VII

CONDITIONS TO CLOSING

     7.01 Seller's obligations at Closing are subject, at Seller's option, to
the satisfaction at or prior to Closing of the following conditions:

        (a) All of Buyer's representations and warranties shall be true in all
     material respects at and as of Closing.

        (b) Buyer shall have performed in all material respects the covenants
     which Buyer was required to perform or satisfy at or prior to Closing.


                                       24


        (c) Except for matters not customarily obtained prior to Closing, Seller
     has received evidence, in form satisfactory to its counsel, that all
     permits, consents, approvals, licenses, qualifications and/or orders
     required by governmental authority have been obtained or waived.

        (d) There is no action or proceeding pending before a court, arbitrator
     or governmental authority seeking to restrain or prohibit the consummation
     of the transactions contemplated by this Agreement or to obtain damages
     from Seller related to this Agreement.

     7.02 Buyer's obligations at Closing are subject, at Buyer's option, to the
satisfaction at or prior to Closing of the following conditions:

        (a) All of Seller's representations and warranties shall be true in all
     material respects at and as of Closing.

        (b) Seller shall have performed in all material respects the covenants
     which Seller was required to perform or satisfy at or prior to Closing.

        (c) Except for matters not customarily obtained prior to Closing, Buyer
     has received evidence, in form satisfactory to its counsel, that all
     permits, consents, approvals, licenses, qualifications and/or orders
     required by governmental authority have been obtained or waived.

        (d) There is no action or proceeding pending before a court, arbitrator
     or governmental authority seeking to restrain or prohibit the consummation
     of the transactions contemplated by this Agreement or to obtain damages
     from Buyer related to this Agreement.


ARTICLE   VIII

CLOSING

     8.01 The consummation of the transactions contemplated hereby (the
"Closing") shall be held on or before June 30, 1999, at the offices of Seller,
14950 Heathrow Forest Parkway, Suite 300, Houston, Texas 77032, or at any other
place and time as mutually agreed to by Buyer and Seller.


                                       25


     8.02 At the Closing:

        (a)

                    (i) Seller shall execute, acknowledge and deliver to FWT a
               Conveyance, in a form as set forth in Exhibit "F-1" hereto
               pertaining to the Leases set forth in Exhibit "A-1", the
               Properties set forth in Exhibits "A-2", "A-3" and "A-4" and the
               Other Assets relating to the West Texas offices described on
               Exhibit A-5", (in sufficient counterparts to facilitate recording
               in applicable counties) and immediately thereafter,

                    (ii) Seller shall cause FWT to execute, acknowledge and
               deliver to Nash Oil, a Conveyance, in a form as set forth in
               Exhibit "F-2" conveying all of FWT's right, title and interest in
               and to the Interests (in sufficient counterparts to facilitate
               recording in applicable counties).

        (b) Seller and Buyer shall execute and deliver a settlement statement
     prepared jointly by Seller and Buyer that shall set forth the Closing
     Amount (as hereinafter defined) and each adjustment and the calculation of
     such adjustments used to determine such amount. The term "Closing Amount"
     shall mean the Preliminary Purchase Price adjusted as provided in Article
     2.01, Article V and Article VI, using for such adjustment the best
     information then available, less the Deposit (and interest earned thereon)
     paid by Buyer to the Escrow Agent upon execution of this Agreement.

        (c) Seller and FWT shall deliver to Buyer all certificates and other
     instruments, if any, which evidence the ownership of the Membership
     Interest, which Membership Interest shall, by virtue of the merger
     contemplated herein, and without further action, be retired and canceled.
     Buyer and Nash Oil shall also execute, deliver and file with the Delaware
     Secretary of State a Certificate of Merger, in form and substance
     satisfactory to both Buyer and Seller (the "Certificate of Merger").

        (d) Buyer shall (i) deliver to Seller cash by wire transfer in the
     amount of the Closing Amount (Seller's Wire Transfer Info: Mellon Bank,
     Pittsburgh, Pa, ABA: 0430-0026-1, Account: 1878747) and Buyer and Seller
     shall instruct the Escrow Agent, in writing, to deliver the Deposit (and
     interest earned thereon) to Seller by immediate wire transfer, and the
     Escrow Agent shall so deliver the Deposit; and (ii) deliver to Escrow Agent


                                       26



     any funds called for pursuant to the terms of Section 5.01, together
     with a schedule identifying each Title Defect which Seller has elected to
     attempt to cure and the amount allocated to such Title Defect.

        (e) Seller shall deliver to Buyer division-of-interest statements
     setting forth, according to the records of Seller, all ownership interests
     in production from the Interests.

        (f) Seller shall deliver to Buyer all original information, documents
     and records relating to the Interests called for hereunder and not
     theretofore delivered to Buyer, provided that Seller may make and retain
     copies thereof for the purpose of preparing the post-closing adjustments
     described in Article 10.01 below.

        (g) Seller and Buyer shall execute, acknowledge and deliver transfer
     orders or letters in lieu prepared by Buyer directing all purchasers of
     production to make payment to Nash Oil of proceeds attributable to
     production from the Interests.

        (h) Seller and Buyer (or Buyer's operating affiliate) shall enter into
     amendments to any operating agreements affecting the Interests or sign such
     other documents (including Forms P-4) at Closing, or as soon thereafter as
     allowed by the terms of the applicable operating agreement(s), as are
     required to change the operator of the Leases, from Seller to Nash Oil or
     such other entity as Buyer shall designate.


ARTICLE   IX

TERMINATION

     9.01 This Agreement and the transactions contemplated by this Agreement may
be terminated in any of the following situations:


        (a) by Seller if the conditions contained in Article 7.01 are not
     satisfied or waived as of Closing date;

        (b) by Buyer if the conditions contained in Article 7.02 are not
     satisfied or waived as of Closing date;



                                       27


        (c) by Buyer or Seller if the Interests excluded or reduced under this
     Agreement cumulatively have the effect of reducing the value of the
     Interests in excess of fifteen percent (15%) of the Preliminary Purchase
     Price; or

        (d) at any time by written agreement of Buyer and Seller.

Until such time as this Agreement is terminated pursuant to this Article IX,
Seller will not initiate, encourage or solicit any inquiry, offer or proposal,
or engage in negotiations or discussions, for the sale of all or any of the
Interests without Buyer's written consent.

     9.02 Except as provided in this Article 9.02, if termination occurs under
Article 9.01, neither party shall have any liability to the other party and
Buyer and Seller shall instruct the Escrow Agent, in writing, to deliver the
Deposit together with any interest earned thereon to Buyer by immediate wire
transfer. If Seller breaches this Agreement, Buyer and Seller shall instruct the
Escrow Agent, in writing, to deliver the Deposit together with any interest
earned thereon to Buyer by immediate wire transfer, or Buyer shall have the
right to enforce specific performance of this Agreement. Buyer waives all other
remedies, including without limitation, the right to seek damages. If Buyer
breaches this Agreement, Seller's sole remedy shall be to receive from the
Escrow Agent the Deposit together with any interest earned thereon as provided
for in Article 2.02, and in the event of such breach by Buyer, Buyer and Seller
shall instruct the Escrow Agent, in writing, to deliver the Deposit together
with any interest earned thereon to Seller by immediate wire transfer.


ARTICLE   X

POST-CLOSING COVENANTS AND OBLIGATIONS

     10.01 (THERE IS NO SECTION 10.01).

     10.02 Until March 1, 2001, Seller shall have the same rights of a
non-operator as Buyer has under joint operating agreements or unit operating
agreements covering the Interests, to audit the books and records of the
operators of any of such Interests, and Seller shall be entitled to collect from
such operators all amounts claimed due for any period of time prior to the
Effective Time as a result of audits performed


                                       28



thereunder. Buyer shall cooperate and shall cause Nash Oil to cooperate with
Seller's audit and collection efforts without any cost or expense to Buyer or
Nash Oil.

     10.03 Buyer shall pay all sales taxes occasioned by the sale of the
Membership Interest to Buyer and the conveyance of the Interests from FWT to
Nash Oil and all documentary, filing and recording fees required in connection
with the filing and recording of any types of conveyances relating thereto.
Seller shall pay all sales taxes occasioned by the conveyance of the Interests
from Seller to FWT and all documentary, filing and recording fees required in
connection with the filing and recording of any types of conveyances relating
thereto. All other taxes, including but not limited to applicable ad valorem
taxes, excise taxes, severance and production taxes and any other local, state
or federal taxes or assessments attributable to the Interests, including any
deduction, credit or refunds pertaining thereto, shall be apportioned between
Seller and Buyer as of the Effective Time, and Seller and Buyer shall each
indemnify and hold the other harmless from and against any such taxes as
apportioned, including interest and penalties thereon.

     10.04 Except as to those Leases undergoing title curative pursuant to
Section 5.01 as to which Buyer shall have seventy five (75) days after Closing,
no later than forty-five (45) days after Closing,

        (a) Buyer shall

                    (i) record and file all counterparts of the Conveyance from
               Seller to FWT and the Conveyance from FWT to Nash Oil as well as
               the Certificate of Merger in the appropriate county records;

                    (ii) obtain all required lease and operating bonds, and
               provide Seller with proof thereof;

                    (iii) erect or install such lease and well signs as may be
               required by applicable laws, rules or regulations, indicating
               that Nash Oil is owner of the Interests;

                    (iv) make all regulatory filings, including "successor"
               filings with the Federal Energy Regulatory Commission; and


                                       29


                    (v) convey or cause the conveyance of that portion of the
               Interests covered by a preferential right to purchase in those
               instances when the holder of such preferential right to purchase
               exercises the right after the Closing date.

        (b) Seller shall

                    (i) remove all lease and well signs indicating Seller's
               ownership;

                    (ii) advise applicable state and federal agencies of this
               sale; and

                    (iii) obtain all necessary governmental approvals in order
               to transfer the Interests to Nash Oil.

     10.05 After Closing Seller and Buyer shall execute, acknowledge and deliver
such instruments and take such other action as may be necessary or advisable to
carry out their obligations under this Agreement.

     10.06 Refunds to which Seller may become entitled pursuant to overpayments
made by Seller prior to the Effective Time to royalty interest owners,
overriding royalty interest owners, net profits interest owners, production
payment owners or working interest owners (collectively the "Owners") shall
remain the property of Seller. In this regard, promptly after Buyer receives
from Seller written notice of any such refunds, Buyer shall use commercially
reasonable efforts to recoup the appropriate amount(s) from any such Owners by
withholding the appropriate amounts from any payments made to such Owners or by
abstaining from making any payment to such Owners, as the case may be; provided
however, Buyer shall have no liability for and Seller does hereby indemnify and
agree to hold Buyer harmless from any claims or other obligations relating in
any way to such recoupment by Buyer at Seller's direction. Any such refunds
received or recouped by Buyer after the Effective Time and applicable to the
period prior to the Effective Time shall constitute trust funds in the hands of
Buyer for the benefit of Seller, and Buyer shall promptly remit to Seller the
amount thereof. Buyer shall not, without the prior written approval of Seller,
take any action or agree to any compromise or settlement with such Owners which
would diminish or reduce in any manner the amount of the refunds. Buyer shall



                                       30


promptly furnish Seller copies of all correspondence to or from such Owners
relating to such refunds. Buyer shall take commercially reasonable steps to
cause Nash Oil to cooperate in the fulfillment of Buyer's obligations hereunder.

     10.07 Pursuant to the terms of the applicable operating agreements or by
operation of law, the other working interest owners in the Leases may owe
certain amounts of money to Seller which relate to the period of time prior to
the Effective Time. Seller's claim or right to such money does not constitute
part of the Interests and shall remain the property of Seller. Seller hereby
reserves any and all rights necessary to prosecute such claim or right to the
fullest extent possible, including all accrued rights under the applicable
operating agreements and amendments thereto, or by operation of law. Promptly
after Buyer receives from Seller written notice of any such claim or right by
Seller, Buyer shall use commercially reasonable efforts to recoup the
appropriate amount (s) from any working interest owner against whom Seller may
assert a claim or right as provided for herein, or abstain from making any
payment to such working interest owner as the case may be; provided however,
Buyer shall have no liability for and Seller does hereby indemnify and agree to
hold Buyer harmless from any claims or other obligations relating in any way to
such recoupment by Buyer at Seller's direction. Any funds received or recouped
by Buyer or which Buyer abstains from paying after the Effective Time pursuant
to a claim of Seller hereunder shall constitute trust funds in the hands of the
Buyer for the benefit of Seller, and Buyer shall promptly remit to Seller the
amount thereof. Buyer shall not, without the written approval of Seller, take
any action or agree to any compromise or settlement with such working interest
owner(s) which might diminish or reduce in any manner the amount of Seller's
claim or right to funds as set forth in this Article 10.07, or the recoupment
provided for herein. Buyer shall promptly furnish Seller copies of all
correspondence to or from the working interest owners relating to such
recoupment. Buyer shall take commercially reasonable steps to cause Nash Oil to
cooperate in the fulfillment of Buyer's obligations hereunder.

     10.08 At Closing and for a period of forty-five (45) days thereafter,
Seller shall permit Buyer, acting on behalf of Nash Oil, to take possession, at
Buyer's sole risk and expense, of Seller's Files. From time


                                       31


to time as requested by Seller, Buyer shall make, or shall cause Nash Oil to
make, such files, records and data which it has taken possession of available to
Seller for inspection and copying, at Seller's expense, during normal business
hours.

     10.09 Except for the provisions of Section 3.01(h), Section 3.01(n)(but
excluding warranties given under the Conveyances delivered at Closing), Section
3.01(o) and Section 3.01 (p), which shall terminate eighteen (18) months after
Closing, all of the provisions of this Agreement shall survive Closing for so
long as permitted by law.

     10.10 Immediately following Closing, Buyer shall furnish to purchasers of
production from the Interests a copy of the division-of-interest statements
delivered by Seller at Closing, together with a copy of the Conveyance (Limited
Warranty Producing Properties).


ARTICLE  XI

INDEMNITIES

     11.01 BUYER SHALL FULLY PROTECT, DEFEND, RELEASE, INDEMNIFY AND HOLD
HARMLESS SELLER, ITS EMPLOYEES AND AGENTS, SUCCESSORS AND ASSIGNS, FROM AND
AGAINST EACH AND EVERY CLAIM (AS DEFINED IN ARTICLE 11.05):

        (a) ARISING FROM OR RELATING TO, WHOLLY OR IN PART, THE OPERATION OR
     OWNERSHIP ON OR AFTER THE EFFECTIVE TIME OF THE INTERESTS ACQUIRED
     HEREUNDER BY BUYER THROUGH ITS MERGER WITH FIRST PERMIAN, OR

        (b) BASED UPON AN ADVERSE ENVIRONMENTAL CONDITION IN EXISTENCE AT THE
     TIME OF CLOSING AND RELATING TO THE INTERESTS CONVEYED AT CLOSING, OF WHICH
     BUYER OR BAYTECH, INC. OR PARALLEL PETROLEUM CORPORATION HAD ACTUAL
     KNOWLEDGE PRIOR TO CLOSING AND WHICH SELLER HAS NOT EXPRESSLY AGREED IN
     WRITING TO REMEDY, OR

        (c) FOR FRANCHISE TAXES RELATING TO NASH OIL WHICH RELATE TO THE PERIOD
     FROM AND AFTER THE CLOSING, OR



                                       32


        (d) RELATING TO THE INTERESTS WHICH IS EXCLUDED FROM SELLER'S INDEMNITY
     OBLIGATION.

     11.02 SELLER SHALL FULLY PROTECT, DEFEND, RELEASE, INDEMNIFY AND HOLD
HARMLESS BUYER, ITS EMPLOYEES AND AGENTS, SUCCESSORS AND ASSIGNS, FROM AND
AGAINST EACH AND EVERY CLAIM ARISING FROM OR RELATING, WHOLLY OR IN PART, TO THE
OPERATION OR OWNERSHIP OF THE INTERESTS PRIOR TO THE EFFECTIVE TIME, INCLUDING
THE WYCHE MATTER (HEREINAFTER DEFINED) AS WELL AS FOR FRANCHISE TAXES, IF ANY,
RELATING TO SELLER AND FWT BOTH PRIOR TO AND SUBSEQUENT TO THE CLOSING, AND
FRANCHISE TAXES, IF ANY, RELATING TO NASH OIL WHICH RELATE TO THE PERIOD THROUGH
(BUT NOT BEYOND) CLOSING. PROVIDED, HOWEVER, SELLER'S INDEMNITY OBLIGATION SHALL
NOT APPLY TO:

        (a) ANY CLAIM RELATING TO THE INTERESTS WHICH SELLER HAS NOT EXPRESSLY
     AGREED IN WRITING TO REMEDY AND WHICH BUYER OR BAYTECH, INC. OR PARALLEL
     PETROLEUM CORPORATION HAS ACTUAL KNOWLEDGE OR NOTICE OF ON OR PRIOR TO THE
     DATE OF CLOSING, REGARDLESS OF WHETHER SUCH CLAIM IS BASED, IN WHOLE OR IN
     PART, ON THE NEGLIGENCE OF SELLER, OR

        (b) ANY CLAIM RELATING TO THE INTERESTS OF THE TYPE WHICH MAY BE
     ENCOUNTERED IN THE CONDUCT OF OPERATIONS CONSISTENT WITH NORMAL OIL FIELD
     PRACTICES (E.G. CLAIMS RELATING TO SURFACE RECLAMATION, WELL PLUGGING,
     CASING REPAIR, ASBESTOS, NATURALLY OCCURRING RADIOACTIVE MATERIALS OR
     ORDINARY WEAR AND TEAR), REGARDLESS OF WHETHER ANY SUCH CLAIM IS BASED, IN
     WHOLE OR IN PART, ON THE NEGLIGENCE OF SELLER, OR

        (c) ANY CLAIM RELATING TO THE INTERESTS THE FACTS FORMING THE BASIS OF
     WHICH OCCURRED, AROSE OR ACCRUED, WHETHER KNOWN OR UNKNOWN, PRIOR TO THE
     EFFECTIVE TIME, WRITTEN NOTICE OF WHICH IS FIRST GIVEN AFTER AUGUST 31,
     2000, REGARDLESS OF WHETHER SUCH CLAIM IS BASED, IN WHOLE OR IN PART, ON
     THE NEGLIGENCE, GROSS NEGLIGENCE OR WILLFUL MISCONDUCT OF SELLER, OR


                                       33


     IT IS THE INTENT OF THE PARTIES THAT AUGUST 31, 2000 SHALL ACT AS A BAR
     DATE, BEYOND WHICH NO FURTHER CLAIMS WHICH WOULD OTHERWISE INVOKE SELLER'S
     INDEMNITY OBLIGATIONS HEREUNDER MAY BE BROUGHT.

     11.03 THE PARTY CLAIMING A RIGHT TO INDEMNITY HEREUNDER SHALL, AS SOON AS
IT IS REASONABLY PRACTICABLE, (i) NOTIFY THE INDEMNIFYING PARTY IN WRITING OF
ANY CLAIM AS TO WHICH INDEMNITY IS SOUGHT, GIVING FULL PARTICULARS IN REASONABLE
DETAIL, (ii) COOPERATE WITH THE INDEMNIFYING PARTY IN THE DEFENSE OF SUCH CLAIM,
AND (iii) NOT MAKE OR AGREE TO ANY SETTLEMENT OF SUCH CLAIM WITHOUT THE
INDEMNIFYING PARTY'S CONSENT, WHICH CONSENT SHALL NOT BE UNREASONABLY WITHHELD.

     11.04 EXCEPT WITH RESPECT TO THOSE FUNDS BEING HELD IN SUSPENSE PRIOR TO
CLOSING WITH RESPECT TO THE ESTATE OF CHARLES D. WYCHE, JUANITA WYCHE, PROBATE
RESEARCH, SHAUN P. MOONEY, AND JAMES WELTON MARTIN (THE "WYCHE MATTER"), ALL
FUNDS HELD BY SELLER IN SUSPENSE ATTRIBUTABLE TO THE INTERESTS PRIOR TO THE
CLOSING DATE SHALL BE DELIVERED TO BUYER PROMPTLY FOLLOWING CLOSING TOGETHER
WITH A SCHEDULE AS TO THE PROPER ACCOUNTING THEREFOR AND BUYER THEREAFTER SHALL
HAVE THE SOLE RESPONSIBILITY WITH REGARD TO THE PAYMENT THEREOF IN ACCORDANCE
WITH SUCH ACCOUNTING AND SHALL INDEMNIFY AND HOLD SELLER HARMLESS FROM AND
AGAINST ANY AND ALL COSTS, LOSSES, LIABILITIES, DAMAGES, EXPENSES, CLAIMS, SUITS
AND DEMANDS WHATSOEVER, INCLUDING COURT COSTS AND ATTORNEYS' FEES, RELATED
THERETO.

     11.05 THE TERM "CLAIM", AS USED HEREIN, SHALL MEAN ANY CLAIM, DEMAND,
ACTION, CAUSE OF ACTION, LAWSUIT, PROCEEDING, JUDGMENT, OBLIGATION, LIABILITY,
COST, EXPENSE, DAMAGE, OR LOSS, INCLUDING COURT COSTS AND ATTORNEY'S FEES.


                                       34



ARTICLE  XII

MISCELLANEOUS

     12.01 This Agreement supersedes all prior agreements between the parties
(written or oral) with regard to the subject matter hereof. This Agreement
contains the entire agreement between the parties and may be supplemented,
altered, amended, modified or revoked by writing only, signed by both parties.

     12.02 ALL EXHIBITS ATTACHED TO THIS AGREEMENT ARE INCORPORATED INTO THIS
AGREEMENT FOR ALL PURPOSES. IN THE EVENT OF ANY CONFLICT BETWEEN ANY OF THE
PROVISIONS OF THIS AGREEMENT AND THE PROVISIONS OF THE EXHIBITS, INCLUDING
WITHOUT LIMITATION THE CONVEYANCES DELIVERED AT CLOSING, THEN THE PROVISIONS OF
THIS AGREEMENT SHALL CONTROL.

     12.03 Prior to Closing, Buyer may not assign all or any portion of its
rights or delegate all or any portion of its duties hereunder unless Buyer
obtains the prior written consent of Seller, which consent shall not be
unreasonably withheld, conditioned or delayed. Any assignment by Buyer or Nash
Oil of all or any portion of the Interests and/or Buyer's or Nash Oil's rights
in such Interests or this Agreement shall not relieve Buyer or Nash Oil of any
of its obligations hereunder. Except as otherwise provided herein, this
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns.

     12.04 This Agreement and the transactions contemplated hereby shall be
construed in accordance with, and governed by, the laws of the State of Texas.

     12.05 All notices and communications required or permitted under this
Agreement, including address changes, shall be in writing and any communication
or delivery hereunder shall be deemed to have been duly made if actually
delivered, transmitted by telecopier or if mailed by registered or certified
mail, postage prepaid, addressed as follows:


                                       35



If to Seller:

     Fina Oil and Chemical Company
     Attention: Rox Edgar
     P. O. Box 62102
     Houston, Texas  77205-2102
     Telephone Number - (281) 986-6911
     Fax Number - (281) 986-6746

If to Buyer:

     First Permian, L.L.C.
     Attention: Mr. Ben A. Strickling III
     P.O. Box 10158
     Midland, Texas 79702-7158

     Telephone Number - (915) 686-9801
     Fax Number - (915) 686-9921

     12.06 Except as required by Federal or State law or regulation, no
distribution of information regarding this Agreement or the transactions covered
hereby shall be released by either party to the press or other media without the
prior written approval of the other party.

     12.07 In the event of a dispute between the parties in connection with this
Agreement, the prevailing party in the resolution of any such dispute, whether
by litigation or otherwise, shall be entitled to full recovery of reasonable
attorney's fees, costs and expenses incurred in connection therewith, including
costs of court, against the non-prevailing party.

     12.08 No waiver by either party of any breach by the other party of any of
the covenants or conditions of this Agreement shall be construed as a waiver of
any succeeding breach of the same nature or of any other covenant or condition
hereof.

     12.09 Except as otherwise provided in this Agreement, all fees, costs and
expenses incurred by the parties in negotiating this Agreement or in
consummating the transactions contemplated by this Agreement shall be paid by
the party incurring the same.


                                       36


     12.10 The inclusion in this Agreement of conditions to Seller's and Buyer's
obligations at Closing shall not, in and of itself, be a covenant of either
party to satisfy the conditions to the other party's obligations at Closing.

     12.11 The headings set forth herein are for convenience only and do not
limit or otherwise affect the provisions of this Agreement.

     12.12 This Agreement may be executed in counterparts, each of which shall
be an original and which, taken together, shall constitute the same instrument.

     12.13 References, including use of a pronoun, shall include, where
applicable, masculine, feminine, singular or plural individuals or legal
entities.

     12.14 If any provision of this Agreement is found to be illegal or
unenforceable, the other provisions of this Agreement shall remain in effect and
this Agreement shall be construed as if the illegal or unenforceable provision
had not been included.

     12.15 Time is of the essence in the performance of this Agreement.

     12.16 Seller and Buyer agree to execute, acknowledge where necessary and
deliver each to the other, and cause FWT and Nash Oil to do the same, all such
other and additional instruments, notices, division orders, transfer orders and
other documents and to do all such other and further acts and things as may be
necessary to fully grant, convey and assign unto Buyer and to except and reserve
to Seller, the rights, interests and properties so intended to be, pursuant to
the terms hereof.

     12.17 FWT is joining in the execution of this Merger Agreement to evidence
its agreement to cooperate fully with Seller with respect to those actions which
Seller has agreed to cause FWT to perform, including, without limitation, the
execution and delivery of the Conveyance from FWT to Nash Oil called for herein.

Executed as of the date first above mentioned.


                                       37


SELLER                                       BUYER

FINA OIL AND CHEMICAL COMPANY                FIRST PERMIAN, L.L.C.


By:   /s/ E. A. Nash                         By:  BAYTECH, INC., MANAGER
     E. A. Nash
     Vice President,
     Onshore Exploration and Production      By: /s/ Ben A. Strickling III
                                                 ----------------------------
                                             Ben A. Strickling III, President
FWT OIL AND GAS INC.
                                             By: PARALLEL PETROLEUM
                                                 CORPORATION, MANAGER

By:   /s/ E. A. Nash                         By: /s/ Larry C. Oldham
      -----------------------                    ---------------------------
     E. A. Nash                              Larry C. Oldham, President
     Vice President




                                       1


                                                    EXHIBIT 10.4

                   AGREEMENT AND PLAN OF MERGER
                                OF
                      FIRST PERMIAN, L.L.C.
                               AND
                     NASH OIL COMPANY, L.L.C.

     This Agreement and Plan of Merger is made and entered into this 30th day of
June, 1999, by and between First Permian, L.L.C., a Delaware limited liability
company ("First Permian"), and Nash Oil Company, L.L.C., a Delaware limited
liability company ("NOC"). First Permian and NOC are hereinafter sometimes
collectively referred to as the "Constituent Entities."

                             RECITALS

     A. The managers and members of First Permian and NOC deem it advisable for
the general welfare of the Constituent Entities and their respective members
that First Permian and NOC merge into a single limited liability company
pursuant to this Agreement and the applicable laws of the State of Delaware, as
set forth in that certain Merger Agreement (the "Merger Agreement") dated June
25, 1999 among Fina Oil and Chemical Company, FWT Oil and Gas Inc ("FWT") and
First Permian.

     B. The parties hereto desire to set forth in writing certain
representations, warranties and covenants made by each to the other as an
inducement to the execution and delivery of this Agreement and certain
additional agreements related to the merger.

                      STATEMENT OF AGREEMENT

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
herein contained and other good and valuable consideration, the parties hereby
agree as follows:

          1. Merger. Subject to the terms and conditions herein, NOC shall be
     merged with and into First Permian as the surviving entity (which in its
     capacity as surviving entity is hereinafter referred to as the "Surviving
     Entity") on June 30, 1999 (the "Effective Date"). In contemplation of the
     merger provided for in this Agreement, on or before the Effective Date, the
     following has occurred or will occur:


                                       2


               (a) This Agreement has been adopted by the members of First
          Permian and NOC pursuant to the Delaware Limited Liability Company
          Act;

               (b) The Constituent Entities shall execute and file a Certificate
          of Merger with the Delaware Secretary of State in accordance with
          18-209 of the Delaware Limited Liability Company Act.

          2. Name of Surviving Entity. The name of the Surviving Entity shall
     continue to be First Permian, L.L.C.

          3. Governing Law. The Surviving Entity shall be governed by the laws
     of the State of Delaware.

          4. Certificate of Formation; Limited Liability Company Agreement. The
     Certificate of Formation of the Surviving Entity shall be the Certificate
     of Formation of First Permian as in effect on the date of this Agreement.
     The Limited Liability Company Agreement of the Surviving Entity shall be
     the Limited Liability Company Agreement of First Permian as in effect on
     the date of this Agreement.

          5. Effectuation of Merger. The mode of carrying the merger into effect
     is as follows:

               (a) Upon payment of the Closing Amount pursuant to Section
          8.02(d) of the Merger Agreement, all of the membership interest of NOC
          (the "NOC Interest") which is outstanding on the Effective Date shall,
          by virtue of the merger and without any other action, be retired and
          canceled. FWT, the sole member of NOC shall not be entitled to receive
          any membership interest in First Permian, the sole consideration for
          the merger being the Closing Amount.

               (b) The outstanding membership interests of First Permian shall
          remain outstanding, without modification.




                                       3


          7. Co-Managers. The co-managers of the Surviving Entity shall be
     Baytech, Inc., a Texas corporation and Parallel Petroleum corporation, a
     Texas corporation which were the co-managers of First Permian on the
     Effective Date.

          8. Effect of the Merger. On the Effective Date, the separate existence
     of NOC shall cease and it shall be merged with and into the Surviving
     Entity. All the property, real, personal and mixed, of each of the
     Constituent Entities, and all debts due to either of them, shall be
     transferred and vested in the Surviving Entity, without further act or
     deed. Except as otherwise provided in the Merger Agreement, the Surviving
     Entity shall thereafter be responsible and liable for all of the
     liabilities and obligations of each of the Constituent Entities, and any
     claim or judgment against either of the Constituent Entities may be
     enforced against the Surviving Entity.

          9. Approval of Members. This Agreement has been submitted to the
     members of the Constituent Entities as provided by the applicable laws of
     the State of Delaware and such members of each of the Constituent Entities
     have approved the same.

          10. Counterparts. This Agreement may be executed in two or more
     counterparts, each of which shall be deemed an original, but all of which
     shall together constitute one and the same agreement.



                                       4


     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
set forth above.

                    FINA OIL AND CHEMICAL COMPANY



                    By:   /s/ E. A. Nash
                          ---------------------------------
                         E. A. Nash
                         Vice President,
                         Onshore Exploration and Production

                    FWT OIL AND GAS INC.



                    By:   /s/ E. A. Nash
                          ---------------------------------
                         E. A. Nash
                         Vice President


                    FIRST PERMIAN, L.L.C.

                    By:       BAYTECH, INC., Manager



                    By:   /s/ Ben A. Strickling III
                         ----------------------------------
                         Ben A. Strickling III, President

                    By:       PARALLEL PETROLEUM
                              CORPORATION, Manager



                    By:   /s/ Larry C. Oldham
                          ---------------------------------
                         Larry C. Oldham, President



                                       1


                                                     EXHIBIT 10.5

                     CERTIFICATE OF MERGER OF
        FIRST PERMIAN, L.L.C. and NASH OIL COMPANY, L.L.C.


To:  SECRETARY OF STATE
     STATE OF DELAWARE

     First Permian, L.L.C., a Delaware limited liability company, and Nash Oil
Company, L.L.C., a Delaware limited liability company, through their respective
managers, being legally competent to execute and certify the Certificate of
Merger of such limited liability companies pursuant to the provisions of
18-209 of the Delaware Limited Liability Company Act, do hereby execute and
certify in such official capacity the following Certificate of Merger.

     FIRST. The name and state of organization of each of the constituent
limited liability companies are as follows:

          FIRST PERMIAN, L.L.C., organized under the laws of the State of
     Delaware; and

          NASH OIL COMPANY, L.L.C., organized under the laws of the State of
     Delaware.

     SECOND. That certain Merger Agreement dated June 25, 1999, among Fina Oil
and Chemical Company, FWT Oil and Gas Inc. and First Permian, L.L.C., under
which the terms of the merger of the constituent limited liability companies are
set forth, has been approved and executed on behalf of each of the constituent
limited liability companies in accordance with the provisions of 18-209 of the
Delaware Limited Liability Company Act.

     THIRD. The name of the surviving limited liability company is:

                      FIRST PERMIAN, L.L.C.

     FOURTH. The Certificate of Formation of First Permian, L.L.C. shall be the
certificate of formation of the surviving limited liability company.


                                       2


     FIFTH. The executed Merger Agreement is on file at the principal place of
business of First Permian, L.L.C. located at 110 West Louisiana, Suite 200, P.O.
Box 10158, Midland Texas 79702-7158.

     SIXTH. A copy of the Merger Agreement will be furnished by First Permian,
L.L.C. on request and without cost to any member of either First Permian, L.L.C.
or Nash Oil Company, L.L.C..

     SEVENTH. The effective date of the merger is June 30, 1999.

     That by unanimous consent of the managers of First Permian, L.L.C. and Nash
Oil Company, L.L.C., resolutions were duly adopted setting forth this foregoing
Certificate of Merger, declaring adoption and approval of such Certificate of
Merger to be advisable and that the members of such limited liability companies
consider adoption and approval of such Certificate of Merger.

     That thereafter, pursuant to such resolutions of the managers, the members
of First Permian, L.L.C. and Nash Oil Company, L.L.C., by unanimous consent,
adopted and approved the Certificate of Merger.



                                       3


     Dated this 30th day of June, 1999.


                         FIRST PERMIAN, L.L.C.

                         By:  Baytech, Inc., Manager



                         By:    /s/ Ben A. Strickling III
                               ---------------------------------
                               Ben A. Strickling III, President

                         By:  Parallel Petroleum Corporation, Manager



                         By:   /s/ Larry C. Oldham
                               ---------------------------------
                              Larry C. Oldham, President

                         NASH OIL COMPANY, L.L.C.

                         By:  FWT Oil and Gas Inc., Manager



                         By:   /s/ E. A. Nash
                               ---------------------------------
                              E. A. Nash, Vice President




                  [ACKNOWLEDGMENT PAGE FOLLOWS]



                                       1


                                                     EXHIBIT 10.6












                        CREDIT AGREEMENT

                             AMONG

              FIRST PERMIAN, L.L.C., AS BORROWER,
                              AND
                 PARALLEL PETROLEUM CORPORATION
                       AND BAYTECH, INC.,
                         AS GUARANTORS

                              AND

                     BANK ONE, TEXAS, N.A.
               AND THE INSTITUTIONS NAMED HEREIN
                            AS BANKS

                              AND
                     BANK ONE, TEXAS, N.A.,
                            AS AGENT


                         JUNE 30, 1999


                                       i





                       TABLE OF CONTENTS

                                                         Page No.

     1.   Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . 1

     2.   Commitment of the Bank. . . . . . . . . . . . . . . . . . . .  11
               (a)  Terms of Revolving Commitment. . . . . . . . . . . . 11
               (b)  Procedure for Borrowing. . . . . . . . . . . . . . . 12
               (c)  Type and Number of Advances. . . . . . . . . . . . . 12
               (d)  Voluntary Reduction of Revolving Commitment. . . . . 12
               (e)  Monthly Commitment Reductions. . . . . . . . . . . . 13
               (f)  Several Obligations. . . . . . . . . . . . . . . . . 13

     3.   Notes Evidencing Loans. . . . . . . . . . . . . . . . . . . . .13
               (a)  Form of Revolving Notes. . . . . . . . . . . . . . . 13
               (b)  Issuance of Additional Notes . . . . . . . . . . . . 14
               (c)  Interest Rate. . . . . . . . . . . . . . . . . . . . 14
               (d)  Payment of Interest. . . . . . . . . . . . . . . . . 14
               (e)  Payment of Principal . . . . . . . . . . . . . . . . 14
               (f)  Payment to Banks . . . . . . . . . . . . . . . . . . 14
               (g)  Sharing of Payments, Etc.. . . . . . . . . . . . . . 14
               (h)  Non-Receipt of Funds by the Agent. . . . . . . . . . 15

     4.   Interest Rates. . . . . . . . . . . . . . . . . . . . . . . . .15
               (a)  Options. . . . . . . . . . . . . . . . . . . . . . . 15
               (b)  Interest Rate Determination. . . . . . . . . . . . . 16
               (c)  Conversion Option. . . . . . . . . . . . . . . . . . 16
               (d)  Recoupment . . . . . . . . . . . . . . . . . . . . . 17
               (e)  Interest Rates Applicable After Default. . . . . . . 17

     5.   Special Provisions Relating to Loans. . . . . . . . . . . . . .17
               (a)  Unavailability of Funds or Inadequacy of Pricing . . 17
               (b)  Change in Laws . . . . . . . . . . . . . . . . . . . 17
               (c)  Increased Cost or Reduced Return . . . . . . . . . . 18
               (d)  Discretion of Bank as to Manner of Funding . . . . . 20
               (e)  Breakage Fees. . . . . . . . . . . . . . . . . . . . 20

     6.   Collateral Security . . . . . . . . . . . . . . . . . . . . . .21

     7.   Borrowing Base. . . . . . . . . . . . . . . . . . . . . . . . .21


                                       ii


               (a)  Initial Borrowing Base . . . . . . . . . . . . . . . 21
               (b)  Subsequent Determinations of Borrowing Base. . . . . 21

     8.   Fees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
               (a)  Unused Commitment Fee. . . . . . . . . . . . . . . . 23
               (b)  Agency Fees. . . . . . . . . . . . . . . . . . . . . 23

     9.   Prepayments . . . . . . . . . . . . . . . . . . . . . . . . . .24
               (a)  Voluntary Prepayments. . . . . . . . . . . . . . . . 24
               (b)  Mandatory Prepayment For Borrowing Base Deficiency . 24

     10.  Representations and Warranties. . . . . . . . . . . . . . . . .24
               (a)  Creation and Existence.. . . . . . . . . . . . . . . 24
               (b)  Power and Authority. . . . . . . . . . . . . . . . . 24
               (c)  Binding Obligations. . . . . . . . . . . . . . . . . 25
               (d)  No Legal Bar or Resultant Lien . . . . . . . . . . . 25
               (e)  No Consent . . . . . . . . . . . . . . . . . . . . . 25
               (f)  Financial Condition. . . . . . . . . . . . . . . . . 25
               (g)  Liabilities. . . . . . . . . . . . . . . . . . . . . 25
               (h)  Litigation . . . . . . . . . . . . . . . . . . . . . 25
               (i)  Taxes; Governmental Charges. . . . . . . . . . . . . 26
               (j)  Titles, Etc. . . . . . . . . . . . . . . . . . . . . 26
               (k)  Defaults . . . . . . . . . . . . . . . . . . . . . . 26
               (l)  Casualties; Taking of Properties . . . . . . . . . . 26
               (m)  Use of Proceeds; Margin Stock. . . . . . . . . . . . 26
               (n)  Location of Business and Offices . . . . . . . . . . 27
               (o)  Compliance with the Law. . . . . . . . . . . . . . . 27
               (p)  No Material Misstatements. . . . . . . . . . . . . . 27
               (q)  Not A Utility. . . . . . . . . . . . . . . . . . . . 27
               (r)  ERISA. . . . . . . . . . . . . . . . . . . . . . . . 27
               (s)  Public Utility Holding Company Act . . . . . . . . . 28
               (t)  Subsidiaries . . . . . . . . . . . . . . . . . . . . 28
               (u)  Environmental Matters. . . . . . . . . . . . . . . . 28
               (v)  Liens. . . . . . . . . . . . . . . . . . . . . . . . 28
               (w)  Year 2000 Compliance . . . . . . . . . . . . . . . . 28

     11.  Conditions of Lending . . . . . . . . . . . . . . . . . . . . .29

     12.  Affirmative Covenants . . . . . . . . . . . . . . . . . . . . .33
               (a)  Financial Statements and Reports . . . . . . . . . . 33
               (b)  Certificates of Compliance . . . . . . . . . . . . . 34
               (c)  Accountants' Certificate . . . . . . . . . . . . . . 34


                                       iii


               (d)  Taxes and Other Liens. . . . . . . . . . . . . . . . 34
               (e)  Compliance with Laws . . . . . . . . . . . . . . . . 35
               (f)  Further Assurances . . . . . . . . . . . . . . . . . 35
               (g)  Performance of Obligations . . . . . . . . . . . . . 35
               (h)  Insurance. . . . . . . . . . . . . . . . . . . . . . 35
               (i)  Accounts and Records . . . . . . . . . . . . . . . . 36
               (j)  Right of Inspection. . . . . . . . . . . . . . . . . 36
               (k)  Notice of Certain Events . . . . . . . . . . . . . . 37
               (l)  ERISA Information and Compliance . . . . . . . . . . 37
               (m)  Environmental Reports and Notices. . . . . . . . . . 37
               (n)  Compliance and Maintenance . . . . . . . . . . . . . 37
               (o)  Operation of Properties. . . . . . . . . . . . . . . 38
               (p)  Compliance with Leases and Other Instruments . . . . 38
               (q)  Certain Additional Assurances Regarding
                    Maintenance and Operations of Properties . . . . . . 39
               (r)  Sale of Certain Assets/Prepayment of Proceeds. . . . 39
               (s)  Title Matters. . . . . . . . . . . . . . . . . . . . 39
               (t)  Curative Matters . . . . . . . . . . . . . . . . . . 39
               (u)  Change of Principal Place of Business. . . . . . . . 40
               (v)  Year 2000 Compatibility. . . . . . . . . . . . . . . 40
               (w)  Financial Review . . . . . . . . . . . . . . . . . . 40
               (x)  Engineering Review . . . . . . . . . . . . . . . . . 40

     13.  Negative Covenants. . . . . . . . . . . . . . . . . . . . . . .41
               (a)  Negative Pledge. . . . . . . . . . . . . . . . . . . 41
               (b)  Current Ratio. . . . . . . . . . . . . . . . . . . . 41
               (c)  Minimum Interest Coverage Ratio. . . . . . . . . . . 41
               (d)  Minimum Tangible Net Worth . . . . . . . . . . . . . 41
               (e)  General and Administrative Expenses. . . . . . . . . 41
               (f)  Capital Expenditures . . . . . . . . . . . . . . . . 41
               (g)  Consolidations and Mergers . . . . . . . . . . . . . 42
               (h)  Debts, Guaranties and Other Obligations. . . . . . . 42
               (i)  Distributions. . . . . . . . . . . . . . . . . . . . 42
               (j)  Loans and Advances . . . . . . . . . . . . . . . . . 43
               (k)  Sale or Discount of Receivables. . . . . . . . . . . 43
               (l)  Nature of Business . . . . . . . . . . . . . . . . . 43
               (m)  Transactions with Affiliates . . . . . . . . . . . . 43
               (n)  Hedging Transactions . . . . . . . . . . . . . . . . 43


                                       iv


               (o)  Investments. . . . . . . . . . . . . . . . . . . . . 43
               (p)  Amendment to Certificate of Formation or
                    Limited Liability Company Agreement. . . . . . . . . 44
               (q)  Pre-Payment of Other Indebtedness. . . . . . . . . . 44
               (r)  Amendments, etc. of Subordinated Loan Documents. . . 44

     14.  Events of Default . . . . . . . . . . . . . . . . . . . . . . .44

     15.  The Agent and the Banks . . . . . . . . . . . . . . . . . . . .47
               (a)  Appointment and Authorization. . . . . . . . . . . . 47
               (b)  Note Holders . . . . . . . . . . . . . . . . . . . . 47
               (c)  Consultation with Counsel. . . . . . . . . . . . . . 48
               (d)  Documents. . . . . . . . . . . . . . . . . . . . . . 48
               (e)  Resignation or Removal of Agent. . . . . . . . . . . 48
               (f)  Responsibility of Agent. . . . . . . . . . . . . . . 48
               (g)  Independent Investigation. . . . . . . . . . . . . . 50
               (h)  Indemnification. . . . . . . . . . . . . . . . . . . 50
               (i)  Benefit of Section 15. . . . . . . . . . . . . . . . 51
               (j)  Pro Rata Treatment . . . . . . . . . . . . . . . . . 51
               (k)  Assumption as to Payments. . . . . . . . . . . . . . 51
               (l)  Other Financings . . . . . . . . . . . . . . . . . . 51
               (m)  Interests of Banks . . . . . . . . . . . . . . . . . 52
               (n)  Investments. . . . . . . . . . . . . . . . . . . . . 52

     16.  Exercise of Rights. . . . . . . . . . . . . . . . . . . . . . .52

     17.  Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

     18.  Expenses. . . . . . . . . . . . . . . . . . . . . . . . . . . .53

     19.  Indemnity . . . . . . . . . . . . . . . . . . . . . . . . . . .53

     20.  Governing Law . . . . . . . . . . . . . . . . . . . . . . . . .54

     21.  Invalid Provisions. . . . . . . . . . . . . . . . . . . . . . .54

     22.  Maximum Interest Rate . . . . . . . . . . . . . . . . . . . . .55

     23.  Amendments. . . . . . . . . . . . . . . . . . . . . . . . . . .55

     24.  Multiple Counterparts . . . . . . . . . . . . . . . . . . . . .55


                                       v



     25.  Conflict. . . . . . . . . . . . . . . . . . . . . . . . . 55

     26.  Survival. . . . . . . . . . . . . . . . . . . . . . . . . 56

     27.  Parties Bound . . . . . . . . . . . . . . . . . . . . . . 56

     28.  Assignments and Participations. . . . . . . . . . . . . . 56

     29.  Choice of Forum: Consent to Service of Process and
              Jurisdiction. . . . . . . . . . . . . . . . . . . . . 58

     30.  Waiver of Jury Trial. . . . . . . . . . . . . . . . . . . 58

     31.  Other Agreements. . . . . . . . . . . . . . . . . . . . . 58

     32.  Financial Terms . . . . . . . . . . . . . . . . . . . . . 58


                                       vi



Exhibits

Exhibit "A"    -    Notice of Borrowing
Exhibit "B"    -    Revolving Note
Exhibit "C"    -    Limited Guaranty
Exhibit "D"    -    Certificate of Compliance
Exhibit "E"    -    Form of Assignment and Acceptance Agreement

Schedules

Schedule 1     -    Liens
Schedule 2     -    Financial Condition
Schedule 3     -    Liabilities
Schedule 4     -    Litigation
Schedule 5     -    Borrower's Membership Interests
Schedule 6     -    Environmental Matters
                    Schedule 7     -    Title Matters
                    Schedule 8     -    Curative Matters



                                       1



                         CREDIT AGREEMENT


     THIS CREDIT AGREEMENT (hereinafter referred to as the "Agreement") executed
as of the 30th day of June, 1999, by and between FIRST PERMIAN, L.L.C., a
Delaware limited liability company (hereinafter referred to as "Borrower"),
PARALLEL PETROLEUM CORPORATION, a Delaware corporation ("Parallel") and BAYTECH,
INC., a Texas corporation ("Baytech") (Parallel and Baytech are hereinafter
collectively referred to as "Guarantors", and individually as a "Guarantor") and
BANK ONE, TEXAS, N.A., a national banking association ("Bank One"), and each of
the financial institutions which is a party hereto (as evidenced by the
signature pages to this Agreement) or which may from time to time become a party
hereto pursuant to the provisions of Section 28 hereof or any successor or
assignee thereof (hereinafter collectively referred to as "Banks", and
individually, "Bank") and Bank One, as Agent.

                       W I T N E S S E T H:

     WHEREAS, Borrower has requested the Banks make available to it loan
facilities in aggregate amounts of up to $110,000,000; and

     WHEREAS, the Banks have agreed to make such revolving facility available to
Borrower.

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
herein contained, the parties hereby agree as follows:

          1. Definitions. When used herein the terms "Agent", "Agreement ",
     "Bank", "Banks", "Bank One", "Borrower", "Guarantor" and "Guarantors" shall
     have the meanings indicated above. When used herein the following terms
     shall have the following meanings:

               Advance or Advances means a loan or loans hereunder.

               Affiliate means any Person which, directly or indirectly,
          controls, is controlled by or is under common control with the
          relevant Person. For the purposes of this definition, "control"
          (including, with correlative meanings, the terms "controlled by" and
          "under common control with"), as used with respect to any Person,
          shall mean a member of the board of directors, a partner or an officer
          of such Person, or any other Person with possession, directly or
          indirectly, of the power to direct or cause the direction of the
          management and policies of such Person, through the ownership (of
          record, as trustee, or by proxy) of voting shares, partnership
          interests or voting rights, through a management contract or
          otherwise. Any Person owning or controlling directly or indirectly ten
          percent or more of the voting shares, partnership interests or voting
          rights, or other equity interest of another Person shall be deemed to
          be an Affiliate of such Person.



                                       2


               Assignment and Acceptance means a document substantially in the
          form of Exhibit "E" hereto.

               Base Rate means, as of any date, the fluctuating rate of interest
          per annum established from time to time by Agent as its Base Rate
          (which rate of interest may not be the lowest, best or most favorable
          rate of interest which Agent may charge on loans to its customers).
          Each change in the Base Rate shall become effective without prior
          notice to Borrower automatically as of the opening of business on the
          date of such change in the Base Rate.

               Base Rate Interest Period means, with respect to any Base Rate
          Loan, the period ending on the last day of each month, provided,
          however, that (i) if any Base Rate Interest Period would end on a day
          which is not a Business Day, such Interest Period shall be extended to
          the next succeeding Business Day, and (ii) if any Base Rate Interest
          Period would otherwise end after the Revolving Maturity Date such
          Interest Period shall end on the Revolving Maturity Date.

               Base Rate Loans mean any loan during any period which bears
          interest based upon the Base Rate or which would bear interest based
          upon the Base Rate if the Maximum Rate ceiling was not in effect at
          that particular time.

               Base Rate Margin means:

                    (i) at any time any amount is outstanding on the
               Subordinated Notes, one and one-half percent (1.5%) per annum;
               and

                    (ii) after payment in full of the Subordinated Notes, zero
               percent (0%) per annum.

               Borrowing Base shall mean the value assigned by the Banks from
          time to time to the Oil and Gas Properties pursuant to Section 7
          hereof. Until the next determination of the Borrowing Base pursuant to
          Section 7(b) hereof, the Borrowing Base shall be $74,000,000.

               Borrowing Date means the date elected by Borrower pursuant to
          Section 2(b) hereof for an Advance on the Revolving Loan.

               Business Day means the normal banking hours during any day (other
          than Saturdays or Sundays) that banks are legally open for business in
          Midland, Texas.

               Cash Equivalents shall mean (i) securities issued or directly and


                                       3



          fully guaranteed or insured by the United States of America or
          any agency or instrumentality thereof (provided that the full faith
          and credit of the United States of America is pledged in support
          thereof) having maturities of not more than six months from the date
          of acquisition, (ii) U.S. dollar denominated time deposits,
          certificates of deposit and bankers' acceptances of (x) any Bank, (y)
          any domestic commercial bank of recognized standing having capital and
          surplus in excess of $100,000,000 or (z) any Bank (or the parent
          company of such bank) whose short-term commercial paper rating from
          Standard & Poor's Corporation ("S&P") is at least A-1 or the
          equivalent thereof or from Moody's Investors Service, Inc. ("Moody's")
          is at least P-1 or the equivalent thereof (any such bank, an "Approved
          Bank"), in each case with maturities of not more than six months from
          the date of acquisition, (iii) repurchase obligations with a term of
          not more than seven days for underlying securities of the types
          described in clause (i) above entered into with any bank meeting the
          qualifications specified in clause (ii) above, (iv) commercial paper
          issued by any Bank or Approved Bank or by the parent company of any
          Bank or Approved Bank and commercial paper issued by, or guaranteed
          by, any industrial or financial company with a short-term commercial
          paper rating of at least A-1 or the equivalent thereof by S&P or at
          least P-1 or the equivalent thereof by Moody's (any such company, an
          "Approved Company"), or guaranteed by any industrial company with a
          long term unsecured debt rating of at least A or A2 or the equivalent
          of each thereof, from S&P or Moody's, as the case may be, and in each
          case maturing within six months after the date of acquisition and (v)
          investments in money market funds substantially all of whose assets
          are comprised of securities of the type described in clauses (i)
          through (iv) above.

               Capital Expenditures means any expenditure for any purchase or
          other acquisition of any asset which would be classified as a fixed or
          capital asset on a balance sheet of Borrower prepared in accordance
          with GAAP.

               Change of Control shall occur if any Person (or syndicate or
          group of Persons which is deemed a Person for the purposes of Sections
          13(d) or 14(d)(ii) of the Securities Act of 1934, as amended) shall
          acquire, directly or indirectly an amount of issued and outstanding
          voting stock of Borrower or Guarantors (including the acquisition of
          newly-issued stock) sufficient to change the control of such Borrower
          or Guarantors by causing the election or change of a majority of the
          directors of such Borrower or Guarantors.

               Change of Management means a Change of Management shall occur if
          either Baytech, Inc. or Parallel Petroleum Corporation ever ceases to
          act as Manager of Borrower and a replacement for such Manager,
          acceptable to Agent, is not appointed within thirty (30) days
          thereafter.



                                       4


               Commitment means the Revolving Commitment.

               Current Assets means the total of current assets determined in
          accordance with GAAP minus receivables due from Affiliates.

               Current Liabilities means the total of current obligations as
          determined in accordance with GAAP minus (i) current maturities of
          long-term debt and (ii) payables due to Affiliates.

               Default means all the events specified in Section 14 hereof,
          regardless of whether there shall have occurred any passage of time or
          giving of notice, or both, that would be necessary in order to
          constitute such event as an Event of Default.

               Defaulting Bank is used herein as defined in Section 3(f) hereof.

               EBITDA means earnings for any period before provision for
          interest expense, income taxes, depreciation, depletion, amortization,
          gains and losses on asset sales and other non-cash charges for such
          period, as determined in accordance with GAAP.

               Effective Date means the date of this Agreement.

               Eligible Assignee means any of (i) a Bank or other lender or any
          Affiliate of a Bank or other lender; (ii) a commercial bank organized
          under the laws of the United States, or any state thereof, and having
          a combined capital and surplus of at least $100,000,000; (iii) a
          commercial bank organized under the laws of any other country which is
          a member of the Organization for Economic Cooperation and Development,
          or a political subdivision of any such country, and having a combined
          capital and surplus of at least $100,000,000.00, provided that such
          bank is acting through a branch or agency located in the United
          States; (iv) a Person that is primarily engaged in the business of
          commercial lending and that (A) is a subsidiary of a Bank, (B) a
          subsidiary of a Person of which a Bank is a subsidiary, or (C) a
          Person of which a Bank is a subsidiary; (v) any other entity (other
          than a natural person) which is an "accredited investor" (as defined
          in Regulation D under the Securities Act) which extends credit or buys
          loans as one of its businesses, including, but not limited to,
          insurance companies, mutual funds, investments funds and lease
          financing companies; and (vi) with respect to any Bank that is a fund
          that invests in loans, any other fund that invests in loans and is
          managed by the same investment advisor of such Bank or by an Affiliate
          of such investment advisor (and treating all such funds so managed as
          a single Eligible Assignee); provided, however, that no Affiliate of
          Borrower or Guarantors shall be an Eligible Assignee.



                                       5


               Environmental Laws means the Comprehensive Environmental
          Response, Compensation and Liability Act of 1980, as amended by the
          Superfund Amendments and Reauthorization Act of 1986, 42 U.S.C.A.
          9601, et seq., the Resource Conservation and Recovery Act, as amended
          by the Hazardous Solid Waste Amendment of 1984, 42 U.S.C.A. 6901, et
          seq., the Clean Water Act, 33 U.S.C.A. 1251, et seq., the Clean Air
          Act, 42 U.S.C.A. 1251, et seq., the Toxic Substances Control Act, 15
          U.S.C.A. 2601, et seq., The Oil Pollution Act of 1990, 33 U.S.G. 2701,
          et seq., and all other laws, statutes, codes, acts, ordinances,
          orders, judgments, decrees, injunctions, rules, regulations, orders,
          permits and restrictions of any federal, state, county, municipal and
          other governments, departments, commissions, boards, agencies, courts,
          authorities, officials and officers, domestic or foreign, relating to
          oil pollution, air pollution, water pollution, noise control and/or
          the handling, discharge, disposal or recovery of on-site or off- site
          asbestos, radioactive materials, spilled or leaked petroleum products,
          distillates or fractions and industrial solid waste or "hazardous
          substances" as defined by 42 U.S.C. 9601, et seq., as amended, as each
          of the foregoing may be amended from time to time.

               Environmental Liability means any claim, demand, obligation,
          cause of action, order, violation, damage, injury, judgment, penalty
          or fine, cost of enforcement, cost of remedial action or any other
          costs or expense whatsoever, including reasonable attorneys' fees and
          disbursements, resulting from the violation or alleged violation of
          any Environmental Law or the release of any substance into the
          environment which is required to be remediated by a regulatory agency
          or governmental authority or the imposition of any Environmental Lien
          (as hereinafter defined) which could reasonably be expected to
          individually or in the aggregate have a Material Adverse Effect.

               Environmental Lien means a Lien in favor of any court,
          governmental agency or instrumentality or any other Person (i) for any
          Environmental Liability or (ii) for damages arising from or cost
          incurred by such court or governmental agency or instrumentality or
          other person in response to a release or threatened release of
          asbestos or "hazardous substance" into the environment, the imposition
          of which Lien could reasonably be expected to have a Material Adverse
          Effect.

               ERISA means the Employee Retirement Income Security Act of 1974,
          as amended.

               Eurodollar Business Day means a Business Day on which dealings in
          U.S. Dollar deposits are carried on in the London interbank market.



                                       6


               Eurodollar Interest Period means with respect to any Eurodollar
          Loan (i) initially, the period commencing on the date such Eurodollar
          Loan is made and ending one (1), two (2) or three (3) months
          thereafter as selected by the Borrower pursuant to Section 4(a)(ii),
          and (ii) thereafter, each period commencing on the day following the
          last day of the next preceding Interest Period applicable to such
          Eurodollar Loan and ending one (1), two (2) or three (3) months
          thereafter, as selected by the Borrower pursuant to Section 4(a)(ii);
          provided, however, that (i) if any Eurodollar Interest Period would
          otherwise expire on a day which is not a Eurodollar Business Day, such
          Interest Period shall expire on the next succeeding Eurodollar
          Business Day unless the result of such extension would be to extend
          such Interest Period into the next calendar month, in which case such
          Interest Period shall end on the immediately preceding Eurodollar
          Business Day, (ii) if any Eurodollar Interest Period begins on the
          last Eurodollar Business Day of a calendar month (or on a day for
          which there is no numerically corresponding day in the calendar month
          at the end of such Interest Period) such Interest Period shall end on
          the last Eurodollar Business Day of a calendar month, and (iii) any
          Eurodollar Interest Period which would otherwise expire after the
          Maturity Date shall end on such Maturity Date.

               Eurodollar Loan means any loan during any period which, except as
          otherwise provided in Section 4(e) hereof, bears interest at the
          Eurodollar Rate, or which would bear interest at such rate if the
          Maximum Rate ceiling was not in effect at a particular time.

               Eurodollar Margin means:

                    (i) at any time any amount is outstanding on the
               Subordinated Notes, four and one-half percent (4.5%) per annum;
               and

                    (ii) after payment in full of the Subordinated Notes, two
               and one-half percent (2.5%) per annum.

               Eurodollar Rate means with, respect to any Eurodollar Loan for
          the relevant Interest Period, the rate determined by the Agent to be
          the rate at which the Agent offers to place deposits in U.S. Dollars
          with first-class banks in the London interbank market at 11:00 A.M.
          (London time) two (2) Eurodollar Business Days prior to the first date
          of such Interest Period, in the approximate amount of the Banks
          relevant Eurodollar Loan and having a maturity equal to such Interest
          Period.

               FINA Acquisition means the acquisition by Borrower of oil and gas
          properties located in the State of Texas from FINA Oil and Chemical


                                       7


          Company pursuant to a Merger Agreement between such parties dated
          June 25, 1999.

               Financial Statements mean balance sheets, income statements,
          statements of cash flow and appropriate footnotes and schedules,
          prepared in accordance with GAAP.

               GAAP means generally accepted accounting principles, consistently
          applied.

               General and Administrative Expenses means expenses of providing
          corporate, management, supervisory and engineering services and other
          corporate services with respect to management and assets of the
          Borrower, determined in accordance with GAAP.

               Hedging Obligations is used herein as defined in Section 6
          hereof.

               Interest Payment Date means the last day of each calendar month,
          and in addition, in the case of Eurodollar Loans, the last day of the
          applicable Interest Period.

               Interest Period means any Base Rate Interest Period, or
          Eurodollar Interest Period.

               Lien means any mortgage, deed of trust, pledge, security
          interest, assignment, encumbrance or lien (statutory or otherwise) of
          every kind and character.

               Loans mean the Revolving Loan.

               Loan Documents means this Agreement, the Notes, the Guaranties,
          the Security Instruments and all other documents executed in
          connection with the transaction described in this Agreement.

               Majority Banks mean Banks holding 66-2/3% or more of the
          Commitment or if the Commitment has been terminated, Banks holding
          66-2/3% of the outstanding Loans.

               Material Adverse Effect means any circumstance or event which
          could have a material adverse effect on (i) the assets or properties,
          liabilities, financial condition, business, operations, affairs or
          circumstances of the Borrower, or (ii) the ability of the Borrower to
          carry out its businesses as of the date of this Agreement or as


                                       8



          proposed at the date of this Agreement to be conducted or to meet its
          obligations under the Notes, this Agreement or the other Loan
          Documents on a timely basis.

               Maximum Rate means at any particular time in question, the
          maximum non- usurious rate of interest which under applicable law may
          then be charged on the Note. If such Maximum Rate changes after the
          date hereof, the Maximum Rate shall be automatically increased or
          decreased, as the case may be, without notice to Borrower from time to
          time as the effective date of each change in such Maximum Rate.

               Minimum Interest Coverage Ratio means the ratio of EBITDA for the
          period being measured to the sum of Total Interest Expense for the
          period being measured.

               Monthly Commitment Reduction is used herein, as defined in
          Section 2(e) hereof.

               Net Income means Borrower's net income after income taxes
          calculated in accordance with GAAP.

               Notes mean the Revolving Notes, substantially in the form of
          Exhibits "B" hereto issued or to be issued hereunder to each Bank,
          respectively, to evidence the indebtedness to such Bank arising by
          reason of the Advances on the Revolving Loan, together with all
          modifications, renewals and extensions thereof or any part thereof.

               Oil and Gas Properties means all oil, gas and mineral properties
          and interests, related personal properties, in which Borrower grants
          to the Banks either a first and prior lien and security interest
          pursuant to Section 6 hereof or a negative pledge pursuant to Section
          13 hereof.

               Other Financing is used herein as defined in Section 15(l)
          hereof.

               Payor is used herein as defined in Section 3(h) hereof.

               Permitted Liens shall mean (i) royalties, overriding royalties,
          reversionary interests, production payments and similar burdens; (ii)
          sales contracts or other arrangements for the sale of production of
          oil, gas or associated liquid or gaseous hydrocarbons which would not
          (when considered cumulatively with the matters discussed in clause (i)
          above) deprive Borrower of any material right in respect of any such
          Borrower's assets or properties (except for rights customarily granted


                                       9



          with respect to such contracts and arrangements); (iii) statutory
          Liens for taxes or other assessments that are not yet delinquent (or
          that, if delinquent, are being contested in good faith by appropriate
          proceedings, levy and execution thereon having been stayed and
          continue to be stayed and for which such Borrower has set aside on its
          books adequate reserves in accordance with GAAP); (iv) easements,
          rights of way, servitudes, permits, surface leases and other rights in
          respect to surface operations, pipelines, grazing, logging, canals,
          ditches, reservoirs or the like, conditions, covenants and other
          restrictions, and easements of streets, alleys, highways, pipelines,
          telephone lines, power lines, railways and other easements and rights
          of way on, over or in respect of Borrower's assets or properties and
          that do not individually or in the aggregate, cause a Material Adverse
          Effect; (v) materialmen's, mechanic's, repairman's, employee's,
          warehousemen's, landlord's, carrier's, pipeline's, contractor's,
          sub-contractor's, operator's, non-operator's (arising under operating
          or joint operating agreements), and other Liens (including any
          financing statements filed in respect thereof) incidental to
          obligations incurred by Borrower in connection with the construction,
          maintenance, development, transportation, storage or operation of
          Borrower's assets or properties to the extent not delinquent (or
          which, if delinquent, are being contested in good faith by appropriate
          proceedings and for which Borrower has set aside on its books adequate
          reserves in accordance with GAAP); (vi) all contracts, agreements and
          instruments, and all defects and irregularities and other matters
          affecting Borrower's assets and properties which were in existence at
          the time Borrower's assets and properties were originally acquired by
          Borrower and all routine operational agreements entered into in the
          ordinary course of business, which contracts, agreements, instruments,
          defects, irregularities and other matters and routine operational
          agreements are not such as to, individually or in the aggregate,
          interfere materially with the operation, value or use of Borrower's
          assets and properties, considered in the aggregate; (vii) liens in
          connection with workmen's compensation, unemployment insurance or
          other social security, old age pension or public liability
          obligations; (viii) legal or equitable encumbrances deemed to exist by
          reason of the existence of any litigation or other legal proceeding or
          arising out of a judgment or award with respect to which an appeal is
          being prosecuted in good faith and levy and execution thereon have
          been stayed and continue to be stayed; (ix) rights reserved to or
          vested in any municipality, governmental, statutory or other public
          authority to control or regulate Borrower's assets and properties in
          any manner, and all applicable laws, rules and orders from any
          governmental authority; (x) landlord's liens; (xi) Liens incurred
          pursuant to the Security Instruments; and (xii) Liens existing at the
          date of this Agreement which have been disclosed to Banks in writing
          by Borrower or identified in Schedule "1" hereto.

               Person means an individual, a corporation, a partnership, an
          association, a trust or any other entity or organization, including a


                                       10


          government or political subdivision or an agency or instrumentality
          thereof.

               Plan means any plan subject to Title IV of ERISA and maintained
          by Borrower, or any such plan to which Borrower is required to
          contribute on behalf of its employees.

               Pre-Approved Contracts mean any contract or agreement (i) to
          hedge, forward, sell or swap crude oil or natural gas or otherwise
          sell up to 80% of the Borrower's monthly production forecast for all
          of Borrower's proved and producing oil and gas properties for the
          period covered by the proposed hedging transaction, (ii) with a
          maturity of twenty-four (24) months or less, (iii) with "strike
          prices" per barrel greater than the Agent's forecasted price in the
          most recent engineering evaluation of the Borrower's Oil and Gas
          Properties, adjusted for the difference between the forecasted price
          and the Borrower's actual product price as determined by Agent, and
          (iv) with counter-parties to the hedging agreement which are approved
          by Agent.

               Pro Rata or Pro Rata Part means for each Bank, (i) for all
          purposes where no Loans are outstanding, such Bank's Revolving
          Commitment Percentage and (ii) otherwise, the proportion which the
          portion of the outstanding Loans owed to such Bank bears to the
          aggregate outstanding Loans owed to all Banks at the time in question.

               Release Price is used herein as defined in Section 12(r) hereof.

               Required Payment is used herein as defined in Section 3(h)
          hereof.

               Revolving Commitment means (A) for all Banks, the lesser of (i)
          $110,000,000 or (ii) the Borrowing Base, in each case as reduced from
          time to time pursuant to Sections 2 and 7 hereof, and (B) as to any
          Bank, its obligation to make Advances hereunder on the Revolving Loan
          in amounts not exceeding, in the aggregate, an amount equal to such
          Bank's Revolving Loan Commitment Percentage times the total Revolving
          Commitment as of any date. The Revolving Commitment of each Bank
          hereunder shall be adjusted from time to time to reflect assignments
          made by such Bank pursuant to Section 28 hereof. Each reduction in the
          Revolving Commitment shall result in a Pro Rata reduction in each
          Bank's Revolving Commitment.


                                       11


               Revolving Commitment Percentage means for each Bank the
          percentage derived by dividing its Revolving Commitment at the time of
          the determination by the Revolving Commitment of all Banks at the time
          of determination. The Revolving Commitment Percentage of each Bank
          hereunder shall be adjusted from time to time to reflect assignments
          made by such Bank pursuant to Section 28 hereof.

               Revolving Loan means a loan or loans made under the Revolving
          Commitment pursuant to Section 2 hereof.

               Revolving Maturity Date means July 1, 2002.

               Revolving Notes means the Revolving Notes described in Section 3
          hereof.

               Security Instruments is used collectively herein to mean this
          Agreement, all Deeds of Trust, Mortgages, Security Agreements,
          Assignments of Production and Financing Statements and other
          collateral documents covering the Oil and Gas Properties and related
          personal property, equipment, oil and gas inventory and proceeds of
          the foregoing, all such documents to be in form and substance
          satisfactory to Agent.

               Subordination Agreement means that certain Intercreditor
          Agreement dated as of even date herewith, among Borrower, Agent and
          Subordinated Lenders (as hereinafter defined) pursuant to which the
          indebtedness accrued on the subordinated notes is specifically made
          subordinate to the indebtedness due the Bank pursuant to this
          Agreement, said Subordination Agreement to be in form and substance
          satisfactory to the Agent.

               Subordinated Debt means indebtedness owed by the Borrower to
          Subordinated Lenders pursuant to the Subordinated Notes, which
          Subordinated Notes shall be in form and substance satisfactory to the
          Agent.

               Subordinated Lenders means Tejon Exploration Company and
          Mansefeldt Investments Corporation.

               Subordinated Notes means two promissory notes, each in the face
          amount of $8,000,000 and each payable to the Subordinated Lenders.

               Subsidiary means any corporation or other entity of which
          securities or other ownership interests having ordinary voting power
          to elect a majority of the board of directors or other persons
          performing similar functions are at the time directly or indirectly
          owned by Borrower or another subsidiary.



                                       12


               Tangible Net Worth means an amount equal to the Borrower's
          members' equity, as determined in accordance with GAAP.

               Total Interest Expense means Borrower's total interest expense
          for any period, as determined in accordance with GAAP, excluding
          non-cash interest items such as amortization of loan costs.

               Total Outstandings means, as of any date, the total principal
          balance outstanding on the Revolving Notes.

               Tranche means a set of Eurodollar Loans made by the Banks at the
          same time and for the same Interest Period.

               Unscheduled Redeterminations means a redetermination of the
          Borrowing Base made at any time other than on the dates set for the
          regular semi-annual redetermination of the Borrowing Base which are
          made (A) at the reasonable request of Borrower, (B) at the reasonable
          request of Majority Banks, or (C) at any time it appears to Agent or
          Majority Banks, in the exercise of their reasonable discretion, that
          either (i) there has been a decrease in the value of the Oil and Gas
          Properties, or (ii) an event has occurred which is reasonably expected
          to have a Material Adverse Effect.

          2. Commitment of the Bank.

               (a) Terms of Revolving Commitment. On the terms and conditions
          hereinafter set forth, each Bank agrees severally to make Advances to
          the Borrower from time to time during the period beginning on the
          Effective Date and ending on the Revolving Maturity Date in such
          amounts as the Borrower may request up to an amount not to exceed, in
          the aggregate principal amount outstanding at any time, the Revolving
          Commitment less Total Outstandings. The obligation of the Borrower
          hereunder shall be evidenced by this Agreement and the Revolving Notes
          issued in connection herewith, said Revolving Notes to be as described
          in Section 3 hereof. Notwithstanding any other provision of this
          Agreement, no Advance shall be required to be made hereunder if any
          Event of Default (as hereinafter defined) has occurred and is
          continuing or if any event or condition has occurred or failed to
          occur which with the passage of time or service of notice, or both,
          would constitute an Event of Default. Each Advance under the Revolving
          Commitment shall be an aggregate amount of at least $1,000,000 or in
          multiples of $500,000 in excess thereof. Irrespective of the face
          amount of the Revolving Note or Notes, the Banks shall never have the


                                       13



          obligation to Advance any amount or amounts in excess of the Revolving
          Commitment or to increase the Revolving Commitment.

               (b) Procedure for Borrowing. Whenever the Borrower desires an
          Advance hereunder on the Revolving Loan, it shall give Agent
          telegraphic, telex, facsimile or telephonic notice ("Notice of
          Borrowing") of such requested Advance, which in the case of telephonic
          notice, shall be promptly confirmed in writing. Each Notice of
          Borrowing shall be in the form of Exhibit "A" attached hereto and
          shall be received by Agent not later than 11:00 a.m. Midland, Texas
          time, (i) one Business Day prior to the Borrowing Date in the case of
          the Base Rate Loan, or (ii) three Eurodollar Business Days prior to
          any proposed Borrowing Date in the case of Eurodollar Loans. Each
          Notice of Borrowing shall specify (i) the Borrowing Date (which, if at
          Base Rate Loan, shall be a Business Day and if a Eurodollar Loan, a
          Eurodollar Business Day), (ii) the principal amount to be borrowed,
          (iii) the portion of the Advance constituting Base Rate Loans and/or
          Eurodollar Loans, (iv) if any portion of the proposed Advance is to
          constitute Eurodollar Loans, the initial Interest Period selected by
          Borrower pursuant to Section 4 hereof to be applicable thereto, and
          (v) the date upon which such Advance is required. Upon receipt of such
          Notice, Agent shall advise each Bank thereof; provided, that if the
          Banks have received at least one (1) day's notice of such Advance
          prior to funding of a Base Rate Loan, or at least three (3) days'
          notice of each Advance prior to funding in the case of a Eurodollar
          Loan, each Bank shall provide Agent at its office at 2301 West Wall
          Street, Midland, Texas 79702, not later than 1:00 p.m., Midland, Texas
          time, on the Borrowing Date, in immediately available funds, its pro
          rata share of the requested Advance, but the aggregate of all such
          fundings by each Bank shall never exceed such Bank's Revolving
          Commitment. Not later than 2:00 p.m., Midland, Texas time, on the
          Borrowing Date, Agent shall make available to the Borrower at the same
          office, in like funds, the aggregate amount of such requested Advance.
          Neither Agent nor any Bank shall incur any liability to the Borrower
          in acting upon any Notice referred to above which Agent or such Bank
          believes in good faith to have been given by a duly authorized officer
          or other person authorized to borrow on behalf of Borrower or for
          otherwise acting in good faith under this Section 2(b). Upon funding
          of Advances by Banks in accordance with this Agreement, pursuant to
          any such Notice, the Borrower shall have effected Advances hereunder.

               (c) Type and Number of Advances. Any Advance made under the
          Revolving Commitment may be a Base Rate Loan or a Eurodollar Loan, or
          combination thereof, selected by Borrower pursuant to Section 4(a)
          hereof. The total number of Tranches under the Revolving Commitment
          which may be outstanding at any time shall never exceed three (3).


                                       14


               (d) Voluntary Reduction of Revolving Commitment. The Borrower may
          at any time, or from time to time, upon not less than three (3)
          Business Days' prior written notice to Agent, reduce or terminate the
          Revolving Commitment; provided, however, that (i) each reduction in
          the Revolving Commitment must be in the amount of $1,000,000 or more,
          in increments of $500,000 and (ii) each reduction must be accompanied
          by a prepayment of the Revolving Notes in the amount by which the
          outstanding principal balance of the Revolving Notes exceeds the
          Revolving Commitment as reduced pursuant to this Section 2.

               (e) Monthly Commitment Reductions. The Revolving Commitment shall
          be reduced as of the first day of each month by an amount determined
          by the Banks pursuant to Section 7(b) hereof (the "Monthly Commitment
          Reduction"). The Monthly Commitment Reduction shall be $250,000
          beginning on October 1, 1999, with like reductions continuing on the
          first day of each month thereafter until redetermined pursuant to
          Section 7(b) hereof. If as a result of any such Monthly Commitment
          Reduction, the Total Outstandings ever exceed the Revolving Commitment
          then in effect, the Borrower shall make the mandatory prepayment of
          principal required pursuant to Section 9(b) hereof.

               (f) Several Obligations. The obligations of the Banks under the
          Commitment are several and not joint. The failure of any Bank to make
          an Advance required to be made by it shall not relieve any other Bank
          of its obligation to make its Advance, and no Bank shall be
          responsible for the failure of any other Bank to make the Advance to
          be made by such other Bank. No Bank shall be required to lend
          hereunder any amount in excess of its legal lending limit.

          3. Notes Evidencing Loans. The loans described above in Section 2
     shall be evidenced by promissory notes of Borrower as follows:

               (a) Form of Revolving Notes. The Revolving Loan shall be
          evidenced by a Note or Notes in the aggregate face amount of
          $110,000,000, and shall be in the form of Exhibit "B" hereto with
          appropriate insertions (each a "Revolving Note"). Notwithstanding the
          face amount of the Revolving Notes, the actual principal amount due
          from the Borrower to Banks on account of the Revolving Notes, as of
          any date of computation, shall be the sum of Advances then and
          theretofore made on account thereof, less all principal payments
          actually received by Banks in collected funds with respect thereto.
          Although the Revolving Notes may be dated as of the Effective Date,
          interest in respect thereof shall be payable only for the period
          during which the loans evidenced thereby are outstanding and, although
          the stated amount of the Revolving Notes may be higher, the Revolving
          Notes shall be enforceable, with respect to Borrower's obligation to
          pay the principal amount thereof, only to the extent of the unpaid


                                       15


          principal amount of the Loans. Irrespective of the face amount of the
          Revolving Notes, no Bank shall ever be obligated to advance on the
          Revolving Commitment any amount in excess of its Revolving Commitment
          then in effect.

               (b) Issuance of Additional Notes. At the Effective Date there
          shall be outstanding one Revolving Note in the aggregate face amount
          of $110,000,000 payable to the order of Bank One. From time to time
          new Notes may be issued to other Banks as such Banks become parties to
          this Agreement. Upon request from Agent, the Borrower shall execute
          and deliver to Agent any such new or additional Notes. From time to
          time as new Notes are issued the Agent shall require that each Bank
          exchange its Note(s) for newly issued Note(s) to better reflect the
          extent of each Bank's Commitment hereunder.

               (c) Interest Rates. The unpaid principal balance of the Notes
          shall bear interest from time to time as set forth in Section 4
          hereof.

               (d) Payment of Interest. Interest on the Notes shall be payable
          on each Interest Payment Date.

               (e) Payment of Principal. The unpaid principal balance of the
          Notes shall be due and payable to the Agent for the ratable benefit of
          the Banks on the Revolving Maturity Date unless earlier due in whole
          or in part as a result of an acceleration of the amount due or
          pursuant to the mandatory prepayment provisions of Section 9 hereof.

               (f) Payment to Banks. Each Bank's Pro Rata Part of payment or
          prepayment of the Loans shall be directed by wire transfer to such
          Bank by the Agent at the address provided to the Agent for such Bank
          for payments no later than 2:00 p.m., Midland, Texas, time on the
          Business Day such payments or prepayments are deemed hereunder to have
          been received by Agent; provided, however, in the event that any Bank
          shall have failed to make an Advance as contemplated under Section 2
          hereof (a "Defaulting Bank") and the Agent or another Bank or Banks
          shall have made such Advance, payment received by Agent for the
          account of such Defaulting Bank or Banks shall not be distributed to
          such Defaulting Bank or Banks until such Advance or Advances shall
          have been repaid in full to the Bank or Banks who funded such Advance
          or Advances. Any payment or prepayment received by Agent at any time
          after 12:00 noon, Midland, Texas, time on a Business Day shall be
          deemed to have been received on the next Business Day. Interest shall
          cease to accrue on any principal as of the end of the day preceding
          the Business Day on which any such payment or prepayment is deemed


                                       16


          hereunder to have been received by Agent. If Agent fails to transfer
          any principal amount to any Bank as provided above, then Agent shall
          promptly direct such principal amount by wire transfer to such Bank.

               (g) Sharing of Payments, Etc. If any Bank shall obtain any
          payment (whether voluntary, involuntary, or otherwise) on account of
          the Loans, (including, without limitation, any set-off) which is in
          excess of its Pro Rata Part of payments on the Loans, as the case may
          be, obtained by all Banks, such Bank shall purchase from the other
          Banks such participation as shall be necessary to cause such
          purchasing Bank to share the excess payment pro rata with each of
          them; provided that, if all or any portion of such excess payment is
          thereafter recovered from such purchasing Bank, the purchase shall be
          rescinded and the purchase price restored to the extent of the
          recovery. The Borrower agrees that any Bank so purchasing a
          participation from another Bank pursuant to this Section may, to the
          fullest extent permitted by law, exercise all of its rights of payment
          (including the right of offset) with respect to such participation as
          fully as if such Bank were the direct creditor of the Borrower in the
          amount of such participation.

               (h) Non-Receipt of Funds by the Agent. Unless the Agent shall
          have been notified by a Bank or the Borrower (the "Payor") prior to
          the date on which such Bank is to make payment to the Agent of the
          proceeds of a Loan to be made by it hereunder or the Borrower is to
          make a payment to the Agent for the account of one or more of the
          Banks, as the case may be (such payment being herein called the
          "Required Payment"), which notice shall be effective upon receipt,
          that the Payor does not intend to make the Required Payment to the
          Agent, the Agent may assume that the Required Payment has been made
          and may, in reliance upon such assumption (but shall not be required
          to), make the amount thereof available to the intended recipient on
          such date and, if the Payor has not in fact made the Required Payment
          to the Agent, the recipient of such payment shall, on demand, pay to
          the Agent the amount made available to it together with interest
          thereon in respect of the period commencing on the date such amount
          was made available by the Agent until the date the Agent recovers such
          amount at the rate applicable to such portion of the applicable Loan.

          4. Interest Rates.

               (a) Options.

                    (i) Base Rate Loans. On all Base Rate Loans the Borrower
               agrees to pay interest on the Notes calculated on the basis of
               the actual days elapsed in a year consisting of 360 days with
               respect to the


                                       17


               unpaid principal amount of each Base Rate Loan from the date
               the proceeds thereof are made available to Borrower until
               maturity (whether by acceleration or otherwise), at a varying
               rate per annum equal to the lesser of (i) the Maximum Rate
               (defined herein), or (ii) the sum of the Base Rate plus the Base
               Rate Margin. Subject to the provisions of this Agreement as to
               prepayment, the principal of the Notes representing Base Rate
               Loans shall be payable as specified in Section 3(e) hereof and
               the interest in respect of each Base Rate Loan shall be payable
               on each Interest Payment Date. Past due principal and, to the
               extent permitted by law, past due interest in respect to each
               Base Rate Loan, shall bear interest, payable on demand, at the
               rate set forth in Section 4(e) hereof.

                    (ii) Eurodollar Loans. On all Eurodollar Loans the Borrower
               agrees to pay interest calculated on the basis of a year
               consisting of 360 days with respect to the unpaid principal
               amount of each Eurodollar Loan from the date the proceeds thereof
               are made available to Borrower until maturity (whether by
               acceleration or otherwise), at a varying rate per annum equal to
               the lesser of (i) the Maximum Rate, or (ii) the Eurodollar Rate
               plus the Eurodollar Margin. Subject to the provisions of this
               Agreement with respect to prepayment, the principal of the Notes
               shall be payable as specified in Section 3(e) hereof and the
               interest with respect to each Eurodollar Loan shall be payable on
               each Interest Payment Date. Past due principal and, to the extent
               permitted by law, past due interest shall bear interest, payable
               on demand, at the rate set forth in Section 4(e) hereof. Upon
               three (3) Eurodollar Business Days' written notice prior to the
               making by the Banks of any Eurodollar Loan (in the case of the
               initial Interest Period therefor) or the expiration date of each
               succeeding Interest Period (in the case of subsequent Interest
               Periods therefor), Borrower shall have the option, subject to
               compliance by Borrower with all of the provisions of this
               Agreement, as long as no Default or Event of Default exists, to
               specify whether the Interest Period commencing on any such date
               shall be a one (1), two (2) or three (3) month period. If Agent
               shall not have received timely notice of a designation of such
               Interest Period as herein provided, Borrower shall be deemed to
               have elected to convert all maturing Eurodollar Loans to Base
               Rate Loans.

               (b) Interest Rate Determination. The Agent shall determine each
          interest rate applicable to the Loans hereunder. The Agent shall give


                                       18


          prompt notice to the Borrower and the Banks of each rate of interest
          so determined and its determination thereof shall be conclusive absent
          error.

               (c) Conversion Option. Borrower may elect from time to time (i)
          to convert all or any part of its Eurodollar Loans to Base Rate Loans
          by giving Agent irrevocable notice of such election in writing prior
          to 10:00 a.m. (Midland, Texas time) on the conversion date and such
          conversion shall be made on the requested conversion date, provided
          that any such conversion of a Eurodollar Loan shall only be made on
          the last day of the Eurodollar Interest Period with respect thereof,
          (ii) to convert all or any part of its Base Rate Loans to Eurodollar
          Loans by giving the Agent irrevocable written notice of such election
          three (3) Eurodollar Business Days prior to the proposed conversion
          and such conversion shall be made on the requested conversion date or,
          if such requested conversion date is not a Eurodollar Business Day or
          a Business Day, as the case may be, on the next succeeding Eurodollar
          Business Day or Business Day, as the case may be. Any such conversion
          shall not be deemed to be a prepayment of any of the loans for
          purposes of this Agreement or the Notes.

               (d) Recoupment. If at any time the applicable rate of interest
          selected pursuant to Sections 4(a)(i) or 4(a)(ii) above shall exceed
          the Maximum Rate, thereby causing the interest on the Notes to be
          limited to the Maximum Rate, then any subsequent reduction in the
          interest rate so selected or subsequently selected shall not reduce
          the rate of interest on the Notes below the Maximum Rate until the
          total amount of interest accrued on the Notes equals the amount of
          interest which would have accrued on the Notes if the rate or rates
          selected pursuant to Sections 4(a)(i) or (ii), as the case may be, had
          at all times been in effect.

               (e) Interest Rates Applicable After Default. Notwithstanding
          anything to the contrary contained in this Section 4, during the
          continuance of a Default or an Event of Default the Majority Banks
          may, at their option, by notice from Agent to the Borrower (which
          notice may be revoked at the option of the Majority Banks
          notwithstanding the provisions of Section 15 hereof, which requires
          all Banks to consent to changes in interest rates) declare that no
          Advance may be made as, converted into, or continued as a Eurodollar
          Loan. During the continuance of an Event of Default, the Majority
          Banks, may, at their option, by notice from Agent to the Borrower
          (which notice may be revoked at the option of Majority Banks
          notwithstanding the provisions of Section 15 hereof, which requires
          all Banks to consent to changes in interest rates) declare that (i)
          each Eurodollar Loan shall bear interest for the remainder of the
          applicable Interest Period at the rate otherwise applicable to such
          Interest Period plus two percent (2%) per annum and (ii) each Base
          Rate Loan shall bear interest at the rate otherwise applicable to such
          Interest Period plus two percent (2%), provided that, during the


                                       19


          continuance of an Event of Default under Section 14(f) or 14(g), the
          interest rate set forth in clauses (i) and (ii) above shall be
          applicable to all outstanding Loans without any election or action on
          the part of the Agent or any Bank.

          5. Special Provisions Relating to Loans.

               (a) Unavailability of Funds or Inadequacy of Pricing. In the
          event that, in connection with any proposed Eurodollar Loan, the Agent
          determines, which determination shall, absent manifest error, be
          final, conclusive and binding upon all parties, due to changes in
          circumstances since the date hereof, adequate and fair means do not
          exist for determining the Eurodollar Rate or such rate will not
          accurately reflect the costs to the Banks of funding a Eurodollar Loan
          for such Eurodollar Interest Period, the Agent shall give notice of
          such determination to the Borrower and the Banks, whereupon, until the
          Agent notifies the Borrower and the Banks that the circumstances
          giving rise to such suspension no longer exist, the obligations of the
          Banks to make, continue or convert Loans into Eurodollar Loans shall
          be suspended, and all loans to Borrower shall be Base Rate Loans
          during the period of suspension.

               (b) Change in Laws. If at any time any new law or any change in
          existing laws or in the interpretation of any new or existing laws
          shall make it unlawful for any Bank to make or continue to maintain or
          fund Eurodollar Loans hereunder, then such Bank shall promptly notify
          Borrower in writing and such Bank's obligation to make, continue or
          convert Loans into Eurodollar Loans under this Agreement shall be
          suspended until it is no longer unlawful for such Bank to make or
          maintain Eurodollar Loans. Upon receipt of such notice, Borrower shall
          either repay the outstanding Eurodollar Loan owed to the Banks,
          without penalty, on the last day of the current Interest Periods (or,
          if any Bank may not lawfully continue to maintain and fund such
          Eurodollar Loan, immediately), or Borrower may convert such Eurodollar
          Loan at such appropriate time to a Base Rate Loan.

               (c) Increased Cost or Reduced Return.

                    (i) If, after the date hereof, the adoption of any
               applicable law, rule, or regulation, or any change in any
               applicable law, rule, or regulation, or any change in the
               interpretation or administration thereof by any governmental
               authority, central bank, or comparable agency charged with the
               interpretation or administration thereof, or compliance by any
               Bank with any request or directive (whether or not having the
               force of law) of any such governmental authority, central bank,
               or comparable agency:


                                       20


                         (A) shall subject such Bank to any tax, duty, or other
                    charge with respect to any Eurodollar Loan, its Notes, or
                    its obligation to make Eurodollar Loans, or change the basis
                    of taxation of any amounts payable to such Bank under this
                    Agreement or its Notes in respect of any Eurodollar Loan
                    (other than franchise taxes and taxes imposed on the overall
                    net income of such Bank);

                         (B) shall impose, modify, or deem applicable any
                    reserve, special deposit, assessment, or similar requirement
                    (other than reserve requirements, if any, taken into account
                    in the determination of the Eurodollar Rate) relating to any
                    extensions of credit or other assets of, or any deposits
                    with or other liabilities or Commitment of, such Bank,
                    including the Commitment of such Bank hereunder; or

                         (C) shall impose on such Bank or on the London
                    interbank market any other condition affecting this
                    Agreement or its Notes or any of such extensions of credit
                    or liabilities or Commitment;

          and the result of any of the foregoing is to increase the cost to such
          Bank of making, converting into, continuing, or maintaining any
          Eurodollar Loan or to reduce any sum received or receivable by such
          Bank under this Agreement or its Notes with respect to any Eurodollar
          Loan, then Borrower shall pay to such Bank on demand such amount or
          amounts as will compensate such Bank for such increased cost or
          reduction. If any Bank requests compensation by Borrower under this
          Section 5(c), Borrower may, by notice to such Bank (with a copy to
          Agent), suspend the obligation of such Bank to make or continue
          Eurodollar Loans, or to convert all or part of the Base Rate Loan
          owing to such Bank to a Eurodollar Loan, until the event or condition
          giving rise to such request ceases to be in effect (in which case the
          provisions of this Section 5(c) shall be applicable); provided that
          such suspension shall not affect the right of such Bank to receive the
          compensation so requested.


                    (ii) If, after the date hereof, any Bank shall have
               determined that the adoption of any applicable law, rule, or
               regulation regarding capital adequacy or any change therein or in
               the interpretation or administration thereof by any governmental
               authority, central bank, or comparable agency charged with the
               interpretation or administration thereof, or any request or
               directive regarding capital adequacy (whether or not having the
               force of law) of any such governmental authority, central bank,
               or comparable agency, has or would have the effect of reducing
               the rate of return on the capital of such Bank or



                                       21


               any corporation controlling such Bank as a consequence of
               such Bank's obligations hereunder to a level below that which
               such Bank or such corporation could have achieved but for such
               adoption, change, request, or directive (taking into
               consideration its policies with respect to capital adequacy),
               then from time to time upon demand Borrower shall pay to such
               Bank such additional amount or amounts as will compensate such
               Bank for such reduction.

                    (iii) Each Bank shall promptly notify Borrower and Agent of
               any event of which it has knowledge, occurring after the date
               hereof, which will entitle such Bank to compensation pursuant to
               this Section 5(c) and will designate a separate lending office,
               if applicable, if such designation will avoid the need for, or
               reduce the amount of, such compensation and will not, in the
               judgment of such Bank, be otherwise disadvantageous to it. Any
               Bank claiming compensation under this Section 5(c) shall furnish
               to Borrower and Agent a statement setting forth the additional
               amount or amounts to be paid to it hereunder which shall be
               conclusive in the absence of manifest error. In determining such
               amount, such Bank may use any reasonable averaging and
               attribution methods.

                    (iv) Any Bank giving notice to the Borrower through the
               Agent, pursuant to this Section 5(c) shall give to the Borrower a
               statement signed by an officer of such Bank setting forth in
               reasonable detail the basis for, and the calculation of such
               additional cost, reduced payments or capital requirements, as the
               case may be, and the additional amounts required to compensate
               such Bank therefor.

                    (v) Within five (5) Business Days after receipt by the
               Borrower of any notice referred to in this Section 5(c), the
               Borrower shall pay to the Agent for the account of the Bank
               issuing such notice such additional amounts as are required to
               compensate such Bank for the increased cost, reduced payments or
               increased capital requirements identified therein, as the case
               may be.

               (d) Discretion of Bank as to Manner of Funding. Notwithstanding
          any provisions of this Agreement to the contrary, each Bank shall be
          entitled to fund and maintain its funding of all or any part of its
          Loan in any manner it sees fit, it being understood, however, that for
          the purposes of this Agreement all determinations hereunder shall be
          made as if each Bank had actually funded and maintained each
          Eurodollar Loan through the purchase of deposits having a maturity
          corresponding to the last day of the Eurodollar Interest Period
          applicable to such Eurodollar Loan and bearing an interest rate to the
          applicable interest rate for such Eurodollar Period.



                                       22


               (e) Breakage Fees. Without duplication under any other provision
          hereof, if any Bank incurs any loss, cost or expense including,
          without limitation, any loss of profit and loss, cost, expense or
          premium reasonably incurred by reason of the liquidation or
          re-employment of deposits or other funds acquired by such Bank to fund
          or maintain any Eurodollar Loan or the relending or reinvesting of
          such deposits or amounts paid or prepaid to the Banks as a result of
          any of the following events (other than any such occurrence as a
          result in the change of circumstances described in Sections 5(a) and
          (b)):

                    (i) any payment, prepayment or conversion of a Eurodollar
               Loan on a date other than the last day of its Eurodollar Interest
               Period (whether by acceleration, prepayment or otherwise);

                    (ii) any failure to make a principal payment of a Eurodollar
               Loan on the due date thereof; or

                    (iii) any failure by the Borrower to borrow, continue,
               prepay or convert to a Eurodollar Loan on the dates specified in
               a notice given pursuant to Section 2(c) or 4(c) hereof;

               then the Borrower shall pay to such Bank such amount as will
               reimburse such Bank for such loss, cost or expense. If any Bank
               makes such a claim for compensation, it shall furnish to Borrower
               and Agent a statement setting forth the amount of such loss, cost
               or expense in reasonable detail (including an explanation of the
               basis for and the computation of such loss, cost or expense) and
               the amounts shown on such statement shall be conclusive and
               binding absent manifest error.

     6. Collateral Security. To secure the performance by Borrower of its
obligations hereunder, and under the Notes and Security Instruments, whether now
or hereafter incurred, matured or unmatured, direct or contingent, joint or
several, or joint and several, including extensions, modifications, renewals and
increases thereof, and substitutions therefore, Borrower shall grant and assign
to Agent for the ratable benefit of the Banks a first and prior Lien on certain
of its Oil and Gas Properties, proceeds of production, certain related
equipment, oil and gas inventory, and proceeds of the foregoing. The Oil and Gas
Properties herewith mortgaged to the Agent shall represent not less than 85% of
the Engineered Value (as hereinafter defined) of


                                       23



Borrower's Oil and Gas Properties as of the Effective Date. Obligations arising
from transactions between Borrower and one or more of the Banks or an Affiliate
of any of the Banks providing for the hedging, forward sale or swap of crude oil
or natural gas or interest rate protection (the "Hedging Obligations") shall be
secured by the Collateral (as hereinafter defined). The Hedging Obligations
shall be secured and repaid on a pari passu basis with the indebtedness and
obligations of the Borrower under the Loan Documents. All Oil and Gas Properties
and other collateral in which Borrower herewith granted or hereafter grants to
Agent for the ratable benefit of the Banks a first and prior Lien (to the
satisfaction of the Agent) in accordance with this Section 6, as such properties
and interests are from time to time constituted, are hereinafter collectively
called the "Collateral".

     The granting and assigning of such security interests and Liens by Borrower
shall be pursuant to Security Instruments in form and substance reasonably
satisfactory to the Agent. Concurrently with the delivery of each of the
Security Instruments or within a reasonable time thereafter as specified in
Section 12(s) hereof, Borrower shall furnish to the Agent mortgage and title
opinions and other title information satisfactory to Agent with respect to the
title and Lien status of Borrower's interests in not less than 90% of the
Engineered Value of the Oil and Gas Properties covered by the Security
Instruments as Agent shall have designated. "Engineered Value" for this purpose
shall mean future net revenues discounted at the discount rate being used by the
Agent as of the date of any such determination utilizing the pricing parameters
used in the engineering report furnished to the Agent for the ratable benefit of
the Banks, pursuant to Sections 7 and 12 hereof. Borrower will cause to be
executed and delivered to the Agent, in the future, additional Security
Instruments if the Agent reasonably deems such are necessary to insure
perfection or maintenance of Banks' security interests and Liens in the Oil and
Gas Properties or any part of thereof.

     7. Borrowing Base.

          (a) Initial Borrowing Base. At the Effective Date, the Borrowing Base
     shall be $74,000,000.

          (b) Subsequent Determinations of Borrowing Base. Subsequent
     determinations of the Borrowing Base shall be made by the Banks at least
     semi-annually on January 1 and July 1 of each year beginning January 1,
     2000 or as Unscheduled Redeterminations. In connection with, and as of,
     each determination of the Borrowing Base, the Banks shall also redetermine
     the Monthly Commitment Reduction. The Borrower shall furnish to the Banks
     as soon as possible but in any event no later than July 20, 1999 and no
     later than March 1 of each year thereafter beginning March 1, 2000, with an
     engineering report in form and substance satisfactory to the Agent prepared
     by an independent petroleum engineering acceptable to Agent covering the
     Oil and Gas



                                       24


     Properties utilizing economic and pricing parameters used by Agent as
     established from time to time, together with such other information
     concerning the value of the Oil and Gas Properties as the Agent shall deem
     necessary to determine the value of the Oil and Gas Properties. By
     September 1 of each year, or within thirty (30) days after either (i)
     receipt of notice from Agent that the Banks require an Unscheduled
     Redetermination, or (ii) the Borrower give notice to Agent of its desire to
     have an Unscheduled Redetermination performed, the Borrower shall furnish
     to the Banks an engineering report in form and substance satisfactory to
     Agent prepared by Borrower's in-house engineering staff valuing the Oil and
     Gas Properties utilizing economic and pricing parameters used by the Agent
     as established from time to time, together with such other information,
     reports and data concerning the value of the Oil and Gas Properties as
     Agent shall deem reasonably necessary to determine the value of such Oil
     and Gas Properties. Agent shall by notice to the Borrower no later than
     July 1 and January 1 of each year, or within a reasonable time thereafter
     (herein called the "Determination Date"), notify the Borrower of the
     designation by the Banks of the new Borrowing Base and Monthly Commitment
     Reduction for the period beginning on such Determination Date and
     continuing until, but not including, the next Determination Date. If an
     Unscheduled Redetermination is made by the Banks, the Agent shall notify
     the Borrower within a reasonable time after receipt of all requested
     information of the new Borrowing Base and Monthly Commitment Reduction, and
     such new Borrowing Base and Monthly Commitment Reduction shall continue
     until the next Determination Date. If the Borrower does not furnish all
     such information, reports and data by any date specified in this Section
     7(b), unless such failure is of no fault of the Borrower, the Banks may
     nonetheless designate the Borrowing Base and Monthly Commitment Reduction
     at any amounts which the Banks in their discretion determine and may
     redesignate the Borrowing Base and Monthly Commitment Reduction from time
     to time thereafter until the Banks receive all such information, reports
     and data, whereupon the Banks shall designate a new Borrowing Base and
     Monthly Commitment Reduction as described above. Each Bank shall determine
     the amount of the Borrowing Base and Monthly Commitment Reduction based
     upon the loan collateral value which such Bank in its discretion (using
     such methodology, assumptions and discounts rates as such Bank customarily
     uses in assigning collateral value to oil and gas properties, oil and gas
     gathering systems, gas processing and plant operations) assigns to such Oil
     and Gas Properties of the Borrower at the time in question and based upon
     such other credit factors consistently applied (including, without
     limitation, the assets, liabilities, cash flow, business, properties,
     prospects, management and ownership of the Borrower and its affiliates) as
     such Bank customarily considers in evaluating similar oil and gas credits,
     but such Bank in its discretion shall not be required to give any
     additional positive value to any Oil and Gas Property over the current
     economic and pricing parameters used by such Bank for such Determination
     Date which additional value is derived directly from a hedging, forward
     sale or swap agreement covering such Oil and Gas Property as of the date of
     such determination. All determinations or Unscheduled Redeterminations of
     the Borrowing Base and the Monthly




                                       25


     Commitment Reduction require the approval of Majority Banks; provided,
     however, that notwithstanding anything to the contrary herein, the amount
     of the Borrowing Base may not be increased, nor may the Monthly Commitment
     Reduction be reduced, without the approval of all Banks. If the required
     percentage of Banks cannot otherwise agree on the Borrowing Base or the
     Monthly Commitment Reduction, each Bank shall submit in writing to the
     Agent its proposed Borrowing Base and Monthly Commitment Reduction and the
     Borrowing Base and Monthly Commitment Reduction shall be set on the basis
     of the lowest Borrowing Base and the highest Monthly Commitment Reduction
     proposed by any Bank. If at any time any of the Oil and Gas Properties are
     sold, the Borrowing Base then in effect shall automatically be reduced by a
     sum equal to the amount of prepayment required to be made pursuant to
     Section 12(r) hereof. The Borrowing Base shall be additionally reduced from
     time to time pursuant to the provisions of Sections 2(d), (e) and 12(t)
     hereof. It is expressly understood that the Banks have no obligation to
     designate the Borrowing Base or the Monthly Commitment Reduction at any
     particular amounts, except in the exercise of their discretion, whether in
     relation to the Revolving Commitment or otherwise.

     8. Fees.

          (a) Unused Commitment Fee. The Borrower shall pay to Agent for the
     ratable benefit of the Banks an unused commitment fee (the "Unused
     Commitment Fee") equivalent to one-half of one percent (.50%) per annum on
     the daily average of the unadvanced amount of the Revolving Commitment. The
     Unused Commitment Fee shall be payable in arrears on the last Business Day
     of each calendar quarter beginning September 30, 1999 with the final fee
     payment due on the Maturity Date for any period then ending for which the
     Unused Commitment Fee shall not have been theretofore paid. In the event
     the Revolving Commitment terminates on any date prior to the end of any
     such monthly period, the Borrower shall pay to the Agent for the ratable
     benefit of the Banks, on the date of such termination, the total Unused
     Commitment Fee due for the period in which such termination occurs.

          (b) Agency Fees. The Borrower shall pay to the Agent certain fees for
     acting as Agent hereunder in amounts set forth in the Fee Letter dated June
     25, 1999 among Borrower, Agent and Banc One Capital Markets, Inc.


                                       26


     9. Prepayments.

          (a) Voluntary Prepayments. Subject to the provisions of Section 5(e)
     hereof, the Borrower may at any time and from time to time, without penalty
     or premium, prepay the Notes, in whole or in part. Each such prepayment
     shall be made on at least three (3) Eurodollar Business Days' notice to
     Agent in the case of Eurodollar Loan Tranches and without notice in the
     case of Base Rate Loan Tranches and shall be in a minimum amount of
     $1,000,000 or an integral multiple of $500,000 in excess thereof or the
     unpaid balance on the Notes, whichever is less, plus accrued interest
     thereon to the date of prepayment.

          (b) Mandatory Prepayment For Borrowing Base Deficiency. In the event
     the Total Outstandings ever exceed the Borrowing Base as determined by
     Banks pursuant to Section 7(b) hereof, the Borrower shall, within thirty
     (30) days after notification from the Agent, either (A) by instruments
     reasonably satisfactory in form and substance to the Bank, provide the
     Agent with collateral with value and quality in amounts satisfactory to all
     of the Banks in their discretion in order to increase the Borrowing Base by
     an amount at least equal to such excess, or (B) prepay, without premium or
     penalty, the principal amount of the Revolving Notes in an amount at least
     equal to such excess plus accrued interest thereon to the date of
     prepayment. If the Total Outstandings ever exceed the Revolving Commitment
     solely as a result of a Monthly Commitment Reduction or any other required
     reduction in the Revolving Commitment, then in such event, Borrower shall
     immediately prepay the principal amount of the Revolving Notes in an amount
     at least equal to such excess plus accrued interest to the date of
     prepayment.

     10. Representations and Warranties. In order to induce the Banks to enter
into this Agreement, the Borrower and Guarantors hereby represent and warrant to
the Banks (which representations and warranties will survive the delivery of the
Notes) that:

          (a) Creation and Existence. Borrower is a limited liability company
     duly organized, validly existing and in good standing under the laws of the
     jurisdiction in which it was formed and is duly qualified in all
     jurisdictions wherein failure to qualify may result in a Material Adverse
     Effect. Each Guarantor is a corporation duly organized, validly existing
     and in good standing under the laws of the jurisdiction in which it was
     formed and is duly qualified in all jurisdictions wherein failure to
     qualify may result in a Material Adverse Effect. Borrower and each
     Guarantor have all power and authority to own their respective properties
     and assets and to transact the business in which it is engaged.

          (b) Power and Authority. Borrower and Guarantors are each duly



                                       27


     authorized and empowered to execute, deliver and perform their
     respective Loan Documents, including this Agreement; and all corporation
     action on Borrower's and Guarantors' part for the due execution, delivery
     and performance of the Loan Documents, including this Agreement, have been
     duly and effectively taken.

          (c) Binding Obligations. This Agreement and the other Loan Documents
     will, constitute valid and binding obligations of Borrower and each
     Guarantor, respectively, enforceable in accordance with its respective
     terms (except that enforcement may be subject to any applicable bankruptcy,
     insolvency, or similar debtor relief laws now or hereafter in effect and
     relating to or affecting the enforcement of creditors' rights generally).

          (d) No Legal Bar or Resultant Lien. The Loan Documents, including this
     Agreement, do not and will not, to the best of the Borrower's and each
     Guarantor's knowledge violate any provisions of any contract, agreement,
     law, regulation, order, injunction, judgment, decree or writ to which
     Borrower or Guarantors is subject, or result in the creation or imposition
     of any lien or other encumbrance upon any assets or properties of Borrower
     or Guarantors, other than those contemplated by this Agreement.

          (e) No Consent. The execution, delivery and performance by Borrower
     and each Guarantor of their respective Loan Documents, including this
     Agreement, does not require the consent or approval of any other person or
     entity, including without limitation any regulatory authority or
     governmental body of the United States or any state thereof or any
     political subdivision of the United States or any state thereof.

          (f) Financial Condition. The audited Financial Statements of Parallel
     Petroleum Corporation for the year ended December 31, 1998, and the
     unaudited Financial Statements of Baytech, Inc. for the year ended December
     31, 1998, which have been delivered to Banks are complete and correct in
     all material respects, and fully and accurately reflect in all material
     respects the financial condition and results of the operations of each
     Guarantor as of the date or dates and for the period or periods stated. No
     change has since occurred in the condition, financial or otherwise, of
     either Guarantor which is reasonably expected to have a Material Adverse
     Effect, except as disclosed to the Banks in Schedule "2" attached hereto.

          (g) Liabilities. Neither Borrower nor either Guarantor has any
     material (individually or in the aggregate) liability, direct or
     contingent, except as disclosed to the Banks in the Financial Statements or
     on Schedule "3" attached hereto. No unusual or unduly



                                       28


     burdensome restrictions, restraint, or hazard exists by contract, law or
     governmental regulation or otherwise relative to the business, assets or
     properties of Borrower or Guarantors which is reasonably expected to have a
     Material Adverse Effect.

          (h) Litigation. Except as described in the Financial Statements, or as
     otherwise disclosed to the Banks in Schedule "4" attached hereto, there is
     no litigation, legal or administrative proceeding, investigation or other
     action of any nature pending or, to the knowledge of the officers of
     Borrower or either Guarantor threatened against or affecting Borrower or
     either Guarantor which involves the possibility of any judgment or
     liability not fully covered by insurance, and which is reasonably expected
     to have a Material Adverse Effect.

          (i) Taxes; Governmental Charges. Borrower and each Guarantor have each
     filed all tax returns and reports required to be filed and has paid all
     taxes, assessments, fees and other governmental charges levied upon them or
     their assets, properties or income which are due and payable, including
     interest and penalties, the failure of which to pay could reasonably be
     expected to have a Material Adverse Effect, except such as are being
     contested in good faith by appropriate proceedings and for which adequate
     reserves for the payment thereof as required by GAAP has been provided and
     levy and execution thereon have been stayed and continue to be stayed.

          (j) Titles, Etc. Borrower has good and defensible title to all of its
     assets, including without limitation, the Oil and Gas Properties, free and
     clear of all liens or other encumbrances except Permitted Liens.

          (k) Defaults. Neither Borrower nor either Guarantor is in default and
     no event or circumstance has occurred which, but for the passage of time or
     the giving of notice, or both, would constitute a default under any loan or
     credit agreement, indenture, mortgage, deed of trust, security agreement or
     other agreement or instrument to which Borrower or either Guarantor is a
     party in any respect that would be reasonably expected to have a Material
     Adverse Effect. No Event of Default hereunder has occurred and is
     continuing.

          (l) Casualties; Taking of Properties. Since the dates of the latest
     Financial Statements of the Borrower and each Guarantor delivered to Banks,
     neither the business nor the assets or properties of Borrower or either
     Guarantor have been affected (to the extent it is reasonably likely to
     cause a Material Adverse Effect), as a result of any fire, explosion,
     earthquake, flood, drought, windstorm, accident, strike or other labor
     disturbance, embargo, requisition or taking of property or cancellation of
     contracts, permits or



                                       29


     concessions by any domestic or foreign government or any agency thereof,
     riot, activities of armed forces or acts of God or of any public enemy.

          (m) Use of Proceeds; Margin Stock. The proceeds of the Revolving
     Commitment may be used by the Borrower for the purposes of (i) the FINA
     Acquisition, and (ii) general corporate purposes. Borrower is not engaged
     principally or as one of its important activities in the business of
     extending credit for the purpose of purchasing or carrying any "margin
     stock " as defined in Regulation U of the Board of Governors of the Federal
     Reserve System (12 C.F.R. Part 221), or for the purpose of reducing or
     retiring any indebtedness which was originally incurred to purchase or
     carry a margin stock or for any other purpose which might constitute this
     transaction a "purpose credit" within the meaning of Regulation G or U of
     the Board of Governors of the Federal Reserve System.

          Neither Borrower nor any person or entity acting on behalf of Borrower
     has taken or will take any action which might cause the loans hereunder or
     any of the Loan Documents, including this Agreement, to violate Regulation
     G or U or any other regulation of the Board of Governors of the Federal
     Reserve System or to violate the Securities Exchange Act of 1934 or any
     rule or regulation thereunder, in each case as now in effect or as the same
     may hereafter be in effect.

          (n) Location of Business and Offices. The principal place of business
     and chief executive offices of the Borrower is located at the address
     stated in Section 17 hereof.

          (o) Compliance with the Law. To the best of Borrower's and Guarantors'
     knowledge, neither Borrower nor either Guarantor:

               (i) is in violation of any law, judgment, decree, order,
          ordinance, or governmental rule or regulation to which Borrower or
          Guarantors, or any of their respective assets or properties are
          subject; or

               (ii) has failed to obtain any license, permit, franchise or other
          governmental authorization necessary to the ownership of any of their
          respective assets or properties or the conduct of its business;

     which violation or failure is reasonably expected to have a Material
     Adverse Effect.

          (p) No Material Misstatements. No information, exhibit or report
     furnished by Borrower or Guarantors to the Banks in connection with


                                       30


     the negotiation of this Agreement contained any material misstatement of
     fact or omitted to state a material fact or any fact necessary to make the
     statement contained therein not materially misleading.

          (q) Not A Utility. Borrower is not an entity engaged in the State of
     Texas in the (i) generation, transmission, or distribution and sale of
     electric power; (ii) transportation, distribution and sale through a local
     distribution system of natural or other gas for domestic, commercial,
     industrial, or other use; (iii) provision of telephone or telegraph service
     to others; (iv) production, transmission, or distribution and sale of steam
     or water; (v) operation of a railroad; or (vii) provision of sewer service
     to others.

          (r) ERISA. Borrower and Guarantors are each in compliance in all
     material respects with the applicable provisions of ERISA, and no
     "reportable event", as such term is defined in Section 403 of ERISA, has
     occurred with respect to any Plan of Borrower or Guarantors.

          (s) Public Utility Holding Company Act. Borrower is not a "holding
     company", or "subsidiary company" of a "holding company", or an "affiliate"
     of a "holding company" or of a"subsidiary company" of a "holding company",
     or a "public utility" within the meaning of the Public Utility Holding
     Company Act of 1935, as amended.

          (t) Subsidiaries. The Borrower has no Subsidiaries. Borrower's
     membership interests are on the date hereof owned by Baytech, Inc.,
     Parallel Petroleum Corporation, Tejon Exploration Company and Mansefeldt
     Investments Corporation.

          (u) Environmental Matters. Except as disclosed on Schedule "5",
     neither Borrower nor either Guarantor (i) has received notice or otherwise
     learned of any Environmental Liability which would be reasonably likely to
     individually or in the aggregate have a Material Adverse Effect arising in
     connection with (A) any non- compliance with or violation of the
     requirements of any Environmental Law or (B) the release or threatened
     release of any toxic or hazardous waste into the environment, (ii) has
     received notice of any threatened or actual liability in connection with
     the release or notice of any threatened release of any toxic or hazardous
     waste into the environment which would be reasonably likely to individually
     or in the aggregate have a Material Adverse Effect or (iii) has received
     notice or otherwise learned of any federal or state investigation
     evaluating whether any remedial action is needed to respond to a release or
     threatened release of any toxic or hazardous waste into the environment for
     which Borrower or either Guarantor is or may be liable which may reasonably
     be expected to result in a Material Adverse Effect.



                                       31


          (v) Liens. Except (i) as disclosed on Schedule "1" hereto and (ii) for
     Permitted Liens, the assets and properties of the Borrower are free and
     clear of all liens and encumbrances.

          (w) Year 2000 Compliance. Borrower represents and warrants to Banks
     that:

               (i) It will use its best efforts to cause all devices, systems,
          machinery, information technology, computer software and hardware, and
          other date sensitive technology (jointly and severally the "Systems"
          necessary for Borrower to carry on its business as presently conducted
          and as contemplated to be conducted in the future to be Year 2000
          Compliant within a period of time calculated to result in no material
          disruption of any of Borrower's business operations. For purposes of
          these provisions, "Year 2000 Compliant" means that such Systems are
          designed to be used prior to, during and after the Gregorian calendar
          year 2000 A.D. and will operate during each such time period without
          material error relating to date data, specifically including any error
          relating to, or the product of, date data which represents or
          references different centuries or more than one century.

               (ii) Borrower has: (A) undertaken, or will undertake, an
          inventory, review, and assessment of all areas within its business and
          operations that could be adversely affected by the failure of Borrower
          to be Year 2000 Compliant on a timely basis; (B) developed, or will
          develop, a plan and time line for becoming Year 2000 Compliant on a
          timely basis; (C) to date, implemented, or will implement, that plan
          in accordance with that timetable in all material respects on a
          best-efforts basis.

               (iii) Borrower has either made, or will make, written inquiry of
          each of its vendors, and have obtained, or will obtain, in writing
          confirmations from all such persons, as to whether such persons have
          initiated programs to become Year 2000 Compliant and on the basis of
          such confirmations, Borrower reasonably believes that all such persons
          will be or become so compliant. For purposes hereof, "vendors" refers
          to those vendors of Borrower whose business failure would, with
          reasonable probability, result in a material adverse change in the
          business, properties, condition (financial or otherwise), or prospects
          of Borrower. For purposes of this paragraph, Bank, as a lender of
          funds under the terms of this Agreement, confirms to Borrower that
          Bank has initiated its own corporate-wide Year 2000 program with


                                       32


          respect to its lending activities.

               (iv) The fair market value of all Collateral pledged to Banks to
          secure the Loan and the Notes and all of Borrower's obligations
          hereunder are not and shall not be less than currently anticipated or
          subject to deterioration in value because of the failure of such
          Collateral to be Year 2000 Compliant.

     11. Conditions of Lending.

          (a) The effectiveness of this Agreement, and the obligation to make
     the initial Advance under the Revolving Commitment shall be subject to
     satisfaction of the following conditions precedent:

               (i) Execution and Delivery. The Borrower shall have executed and
          delivered the Agreement, Notes and other required Loan Documents and
          the other Security Instruments, all in form and substance satisfactory
          to the Agent;

               (ii) Guarantors. Each Guarantor shall have executed and delivered
          this Agreement and the other required Loan Documents, including,
          without limitation, the Guaranties in the form of Exhibit "C" hereto,
          all in form and substance satisfactory to the Agent;

               (iii) Legal Opinion. The Agent shall have received from
          Borrower's and Guarantors' legal counsel a favorable legal opinion or
          opinions in form and substance satisfactory to it (i) as to the
          matters set forth in Subsections 10(a), (b), (c), (d), (e) and (h)
          hereof and (ii) as to such other matters as Agent or its counsel may
          reasonably request;

               (iv) Resolutions. The Agent shall have received appropriate
          certified resolutions of Borrower and each Guarantor;

               (v) Good Standing. The Agent shall have received evidence of
          existence and good standing for Borrower and each Guarantor;

               (vi) Incumbency. The Agent shall have received a signed
          certificate of Borrower and each Guarantor, certifying the names of
          the officers of Borrower and each Guarantor authorized to sign loan
          documents on behalf of Borrower and each Guarantor, together with the
          true signatures of each such officer. The Agent may conclusively rely
          on such certificate until the Agent receives a further certificate of
          Borrower or each Guarantor canceling or amending the prior certificate
          and submitting signatures of the officers named in such further
          certificate;





                                       33


               (vii) Certificate of Formation of Limited Liability Company. The
          Agent shall have received copies of the Certificate of Formation of
          Borrower and all amendments thereto, certified by the Secretary of
          State of the State of Delaware, and a copy of the Limited Liability
          Company Agreement of Borrower and all amendments thereto, certified by
          one or more officers of Borrower as being true, correct and complete;

               (viii) Articles of Incorporation and Bylaws. The Agent shall have
          received copies of the Articles of Incorporation of each Guarantor and
          all amendments thereto, certified by the Secretary of State of the
          State of its incorporation, and a copy of the bylaws of each Guarantor
          and all amendments thereto, certified by each Guarantor as being true,
          correct and complete;

               (ix) Purchase and Sale Agreement. The Agent shall have received a
          copy of the Purchase and Sale Agreement for the FINA Acquisition, said
          Purchase and Sale Agreement to be in form and substance satisfactory
          to Agent;

               (x) Closing of FINA Acquisition. The Agent shall have received
          satisfactory evidence that the FINA Acquisition has closed or is
          closing simultaneously with the closing of this Agreement;

               (xi) Commodity Hedges. The Borrower shall have placed with the
          Agent or an Affiliate of the Agent commodity hedges covering at least
          eighty percent (80%) of Borrower's monthly production forecast for all
          of its producing oil and gas properties for the twenty-one (21) months
          following the Effective Date with strike prices of at least $17.35 per
          barrel on a NYMEX basis;

               (xii) Interest Rate Protection. The Borrower shall have completed
          interest rate swap agreements with the Agent or an Affiliate of the
          Agent covering a minimum fifty percent (50%) of Borrower's market
          exposure on its interest-bearing obligations for a thirty-six (36)
          month period beginning with the Effective Date;

               (xiii) Engineering Review. The Agent shall have received a copy
          of an engineering report prepared by Joe C. Neal and Associates,
          Midland, Texas, an engineering firm selected by the Borrower, covering
          all of the Borrower's proved undeveloped properties together with an
          audit by an independent petroleum engineering firm acceptable to Agent
          covering such engineering review and the proved undeveloped properties
          covered thereby, said review and audit to be in form substance
          satisfactory to the Agent;

                                       34


               (xiv) Closing of Mineral Sales. The Agent shall have received
          satisfactory evidence of the receipt by Borrower of at least
          $5,000,000 in proceeds from the sale of certain mineral interests
          being acquired by the Borrower and the FINA Acquisition, which mineral
          interests were not included in the Borrowing Base review performed by
          Agent prior to closing;

               (xv) Subordination Documentation. The documentation describing
          the Subordinated Debt, including, but not limited to, the Subordinated
          Notes and the Subordination Agreement, shall have been executed and
          delivered by all parties thereto, said documents to be in form and
          substance satisfactory to the Agent.

               (xvi) Mortgages and Title. The Agent shall have received executed
          deeds of trust or mortgages and other required collateral documents
          covering 85% of the Engineered Value of the oil and gas properties
          acquired in the FINA Acquisition and satisfactory title review
          covering 90% of the Engineered Value of such mortgaged properties;

               (xvii) Title Reports. The Agent shall have received from Borrower
          title reports covering certain of the Oil and Gas Properties, such
          reports to be in form and substance satisfactory to Agent;

               (xviii) Representation and Warranties. The representations and
          warranties of Borrower under this Agreement are true and correct in
          all material respects as of such date, as if then made (except to the
          extent that such representations and warranties related solely to an
          earlier date);

               (xix) No Event of Default. No Event of Default shall have
          occurred and be continuing nor shall any event have occurred or failed
          to occur which, with the passage of time or service of notice, or
          both, would constitute an Event of Default;

               (xx) Other Documents. Agent shall have received such other
          instruments and documents incidental and appropriate


                                       35


          to the transaction provided for herein as Agent or its counsel may
          reasonably request, and all such documents shall be in form and
          substance reasonably satisfactory to the Agent; and

               (xxi) Legal Matters Satisfactory. All legal matters incident to
          the consummation of the transactions contemplated hereby shall be
          reasonably satisfactory to special counsel for Agent retained at the
          expense of the Borrower and Guarantors.

          (b) The obligation of the Banks to make any Advance under the
     Revolving Commitment (including the initial Advance) shall be subject to
     the following additional conditions precedent that, at the date of making
     each such Advance and after giving effect thereto:

               (i) Representation and Warranties. The representations and
          warranties of Borrower and Guarantors under this Agreement are true
          and correct in all material respects as of such date, as if then made
          (except to the extent that such representations and warranties related
          solely to an earlier date);

               (ii) No Event of Default. No Event of Default shall have occurred
          and be continuing nor shall any event have occurred or failed to occur
          which, with the passage of time or service of notice, or both, would
          constitute an Event of Default;

               (iii) Other Documents. Agent shall have received such other
          instruments and documents incidental and appropriate to the
          transaction provided for herein as Agent or its counsel may reasonably
          request, and all such documents shall be in form and substance
          reasonably satisfactory to the Agent; and

               (iv) Legal Matters Satisfactory. All legal matters incident to
          the consummation of the transactions contemplated hereby shall be
          reasonably satisfactory to special counsel for Agent retained at the
          expense of Borrower and Guarantors.

     12. Affirmative Covenants. A deviation from the provisions of this Section
12 shall not constitute an Event of Default under this Agreement if such
deviation is consented to in writing by the Majority Banks prior to the date of
deviation. The Borrower will at all times comply with the covenants contained in
this Section 12 from the date hereof and for so long as the Commitment is in
existence or any amount is owed to the Agent or the Banks under this Agreement
or the other Loan Documents.


                                       36


          (a) Financial Statements and Reports. Borrower shall promptly furnish
     to the Agent from time to time upon request such information regarding the
     business and affairs and financial condition of Borrower and the
     Guarantors, as the Agent may reasonably request, and will furnish to the
     Agent:

               (i) Annual Financial Statements. As soon as available, and in any
          event within ninety (90) days after the close of each fiscal year
          beginning with the fiscal year ended December 31, 1999, the annual
          audited consolidated and consolidating Financial Statements of
          Borrower and each Guarantor, prepared in accordance with GAAP
          accompanied by an unqualified opinion rendered by an independent
          accounting firm reasonably acceptable to the Agent;

               (ii) Quarterly Financial Statements. As soon as available, and in
          any event within forty-five (45) days after the end of each calendar
          quarter of each year (except the last calendar quarter of any fiscal
          year), beginning with the fiscal quarter ended September 30, 1999, the
          quarterly unaudited consolidated and consolidating Financial
          Statements of Borrower and each Guarantor prepared in accordance with
          GAAP;

               (iii) Report on Properties. As soon as available and in any event
          on or before March 1 and September 1 of each calendar year, and at
          such other times as any Bank, in accordance with Section 7 hereof, may
          request, the engineering reports required to be furnished to the Agent
          under such Section 7 on the Oil and Gas Properties;

               (iv) Monthly Production Reports. Within 30 days after request of
          Agent, a report, in form and substance satisfactory to the Agent,
          indicating the next preceding month's sales volume, sales revenues,
          production taxes, operating expense and net operating income from the
          Oil and Gas Properties, with detailed calculations and worksheets, all
          in form and substance satisfactory to Agent;

               (v) SEC Reports. As soon as available, and in any event within
          five (5) days of filing, copies of all filings by Borrower or either
          Guarantor, if any, with the Securities and Exchange Commission;

               (vi) Additional Information. Promptly upon request of the Agent
          from time to time any additional financial information or other
          information that the Agent may reasonably request.

                                       37


     All such reports, information, balance sheets and Financial Statements
referred to in Subsection 12(a) above shall be in such detail as the Agent may
reasonably request and shall be prepared in a manner consistent with the
Financial Statements.

          (b) Certificates of Compliance. Concurrently with the furnishing of
     the annual audited Financial Statements pursuant to Subsection 12(a)(i)
     hereof and the quarterly unaudited Financial Statements pursuant to
     Subsection 12(a)(ii) hereof for the months coinciding with the end of each
     fiscal quarter, Borrower shall furnish to the Agent a certificate in the
     form of Exhibit "D" attached hereto, signed by the President or Chief
     Financial Officer of either of the Managers of Borrower, (i) stating that
     Borrower and the Guarantors have fulfilled in all material respects their
     respective obligations under the Notes and the Loan Documents, including
     this Agreement, and that all representations and warranties made herein and
     therein continue (except to the extent they relate solely to an earlier
     date) to be true and correct in all material respects (or specifying the
     nature of any change), or if a Default has occurred, specifying the Default
     and the nature and status thereof; (ii) to the extent requested from time
     to time by the Agent, specifically affirming compliance of Borrower and the
     Guarantors in all material respects with any of their representations
     (except to the extent they relate solely to an earlier date) or obligations
     under said instruments; (iii) setting forth the computation, in reasonable
     detail as of the end of each period, as applicable, covered by such
     certificate, of compliance with Sections 13(b), (c), (d), (e) and (f); and
     (iv) containing or accompanied by such financial or other details,
     information and material as the Agent may reasonably request to evidence
     such compliance.

          (c) Accountants' Certificate. Concurrently with the furnishing of the
     annual Financial Statements pursuant to Section 12(a)(i) hereof, Borrower
     will furnish a statement from the firm of independent public accountants
     which prepared such Financial Statement to the effect that nothing has come
     to their attention to cause them to believe that there existed on the date
     of such statements any Event of Default and specifically calculating
     Borrower's and each Guarantor's compliance with Sections 13(b), (c), (d),
     (e) and (f) of this Agreement.

          (d) Taxes and Other Liens. The Borrower will pay and discharge
     promptly all taxes, assessments and governmental charges or levies imposed
     upon the Borrower, or upon the income or any assets or property of
     Borrower, as well as all claims of any kind (including claims for labor,
     materials, supplies and rent) which, if unpaid, might become a Lien or
     other encumbrance upon any or all of the assets or property of Borrower and
     which could reasonably be expected to result in a




                                       38


     Material Adverse Effect; provided, however, that the Borrower shall not be
     required to pay any such tax, assessment, charge, levy or claim if the
     amount, applicability or validity thereof shall currently be contested in
     good faith by appropriate proceedings diligently conducted, levy and
     execution thereon have been stayed and continue to be stayed and if
     Borrower shall have set up adequate reserves therefor, if required, under
     GAAP.

          (e) Compliance with Laws. Borrower will observe and comply, in all
     material respects, with all applicable laws, statutes, codes, acts,
     ordinances, orders, judgments, decrees, injunctions, rules, regulations,
     orders and restrictions relating to environmental standards or controls or
     to energy regulations of all federal, state, county, municipal and other
     governments, departments, commissions, boards, agencies, courts,
     authorities, officials and officers, domestic or foreign.

          (f) Further Assurances. The Borrower will cure promptly any defects in
     the creation and issuance of the Notes and the execution and delivery of
     the Notes and the Loan Documents, including this Agreement. Each Guarantor
     will cure promptly any defects in the execution and delivery of Loan
     Documents to which it is a party. The Borrower and the Guarantors at their
     sole expense will promptly execute and deliver to Agent upon its reasonable
     request all such other and further documents, agreements and instruments in
     compliance with or accomplishment of the covenants and agreements in this
     Agreement, or to correct any omissions in the Notes or more fully to state
     the obligations set out herein.

          (g) Performance of Obligations. The Borrower will pay the Notes and
     other obligations incurred by it hereunder according to the reading, tenor
     and effect thereof and hereof; and Borrower and the Guarantors will do and
     perform every act and discharge all of the obligations provided to be
     performed and discharged by the Borrower and the Guarantors under the Loan
     Documents, including this Agreement, at the time or times and in the manner
     specified.

          (h) Insurance. The Borrower now maintains and will continue to
     maintain insurance with financially sound and reputable insurers with
     respect to its assets against such liabilities, fires, casualties, risks
     and contingencies and in such types and amounts as is customary in the case
     of persons engaged in the same or similar businesses and similarly
     situated. Upon request of the Agent, the Borrower will furnish or cause to
     be furnished to the Agent from time to time a summary of the insurance
     coverage of Borrower in form and substance satisfactory to the Agent, and,
     if requested, will furnish the Agent copies of the applicable policies.
     Upon demand by Agent any insurance policies covering any such property
     shall be endorsed (i) to provide that such policies may not be





                                       39


     canceled, reduced or affected in any manner for any reason without fifteen
     (15) days prior notice to Agent, (ii) to provide for insurance against
     fire, casualty and other hazards normally insured against, in the amount of
     the full value (less a reasonable deductible not to exceed amounts
     customary in the industry for similarly situated business and properties)
     of the property insured, and (iii) to provide for such other matters as the
     Agent may reasonably require. The Borrower shall at all times maintain
     adequate insurance with respect to all of its assets, including but not
     limited to, the Oil and Gas Properties or any collateral against its
     liability for injury to persons or property, which insurance shall be by
     financially sound and reputable insurers and shall without limitation
     provide the following coverages: comprehensive general liability (including
     coverage for damage to underground resources and equipment, damage caused
     by blowouts or cratering, damage caused by explosion, damage to underground
     minerals or resources caused by saline substances, broad form property
     damage coverage, broad form coverage for contractually assumed liabilities
     and broad form coverage for acts of independent contractors), worker's
     compensation and automobile liability. The Borrower shall at all times
     maintain cost of control of well insurance with respect to the Oil and Gas
     Properties which shall insure the Borrower against seepage and pollution
     expense; redrilling expense; and cost of control of well; fires, blowouts,
     etc., if deemed economical in the reasonable discretion of the Borrower.
     Additionally, the Borrower shall at all times maintain adequate insurance
     with respect to all of its other assets and wells in accordance with
     prudent business practices.

          (i) Accounts and Records. Borrower will keep books, records and
     accounts in which full, true and correct entries will be made of all
     dealings or transactions in relation to its business and activities,
     prepared in a manner consistent with prior years, subject to changes
     suggested by Borrower's auditors.

          (j) Right of Inspection. Borrower will permit any officer, employee or
     agent of the Banks to examine Borrower's books, records and accounts, and
     take copies and extracts therefrom, all at such reasonable times during
     normal business hours and as often as the Banks may reasonably request. The
     Banks will use best efforts to keep all Confidential Information (as herein
     defined) confidential and will not disclose or reveal the Confidential
     Information or any part thereof other than (i) as required by law, and (ii)
     to the Banks', and the Banks' subsidiaries, Affiliates, officers,
     employees, legal counsel and regulatory authorities or advisors to whom it
     is necessary to reveal such information for the purpose of effectuating the
     agreements and undertakings specified herein or as otherwise required in
     connection with the enforcement of the Banks' and the Agent's rights and
     remedies under the Notes, this Agreement and the other Loan Documents. As
     used herein, "Confidential Information" means


                                       40



     information about the Borrower furnished by the Borrower to the Banks, but
     does not include information (i) which was publicly known, or otherwise
     known to the Banks, at the time of the disclosure, (ii) which subsequently
     becomes publicly known through no act or omission by the Banks, or (iii)
     which otherwise becomes known to the Banks, other than through disclosure
     by the Borrower.

          (k) Notice of Certain Events. The Borrower shall promptly notify the
     Agent if Borrower learns of the occurrence of (i) any event which
     constitutes an Event of Default together with a detailed statement by
     Borrower of the steps being taken to cure such Event of Default; (ii) any
     legal, judicial or regulatory proceedings affecting Borrower, or any of the
     assets or properties of Borrower which, if adversely determined, could
     reasonably be expected to have a Material Adverse Effect; (iii) any dispute
     between Borrower and any governmental or regulatory body or any other
     Person or entity which, if adversely determined, might reasonably be
     expected to cause a Material Adverse Effect; (iv) any other matter which in
     Borrower's reasonable opinion could have a Material Adverse Effect.

          (l) ERISA Information and Compliance. The Borrower will promptly
     furnish to the Agent immediately upon becoming aware of the occurrence of
     any "reportable event", as such term is defined in Section 4043 of ERISA,
     or of any "prohibited transaction", as such term is defined in Section 4975
     of the Internal Revenue Code of 1954, as amended, in connection with any
     Plan or any trust created thereunder, a written notice signed by the chief
     financial officer of Borrower specifying the nature thereof, what action
     Borrower is taking or proposes to take with respect thereto, and, when
     known, any action taken by the Internal Revenue Service with respect
     thereto.

          (m) Environmental Reports and Notices. The Borrower will deliver to
     the Agent (i) promptly upon its becoming available, one copy of each report
     sent by Borrower to any court, governmental agency or instrumentality
     pursuant to any Environmental Law, (ii) notice, in writing, promptly upon
     Borrower's receipt of notice or otherwise learning of any claim, demand,
     action, event, condition, report or investigation indicating any potential
     or actual liability arising in connection with (x) the non-compliance with
     or violation of the requirements of any Environmental Law which reasonably
     could be expected to have a Material Adverse Effect; (y) the release or
     threatened release of any toxic or hazardous waste into the environment
     which reasonably could be expected to have a Material Adverse Effect or
     which release Borrower would have a duty to report to any court or
     government agency or instrumentality, or (iii) the existence of any
     Environmental Lien on any properties or assets of Borrower, and Borrower
     shall immediately deliver a copy of any such notice to Agent.


                                       41


          (n) Compliance and Maintenance. The Borrower will (i) observe and
     comply in all material respects with all Environmental Laws; (ii) except as
     provided in Subsections 12(p) and 12(q) below, maintain the Oil and Gas
     Properties and other assets and properties in good and workable condition
     at all times and make all repairs, replacements, additions, betterments and
     improvements to the Oil and Gas Properties and other assets and properties
     as are needed and proper so that the business carried on in connection
     therewith may be exercised in good faith; (iii) take or cause to be taken
     whatever actions are necessary or desirable to prevent an event or
     condition of default by Borrower under the provisions of any gas purchase
     or sales contract or any other contract, agreement or lease comprising a
     part of the Oil and Gas Properties or other collateral security hereunder
     which default could reasonably be expected to result in a Material Adverse
     Effect; and (iv) furnish Agent upon request evidence satisfactory to Agent
     that there are no Liens, claims or encumbrances on the Oil and Gas
     Properties, except laborers', vendors', repairmen's, mechanics', worker's,
     or materialmen's liens arising by operation of law or incident to the
     construction or improvement of property if the obligations secured thereby
     are not yet due or are being contested in good faith by appropriate legal
     proceedings or Permitted Liens.

          (o) Operation of Properties. Except as provided in Subsection 12(p)
     and (q) below, the Borrower will operate, or use reasonable efforts to
     cause to be operated, all Oil and Gas Properties in a careful and efficient
     manner in accordance with the practice of the industry and in compliance in
     all material respects with all applicable laws, rules, and regulations, and
     in compliance in all material respects with all applicable proration and
     conservation laws of the jurisdiction in which the properties are situated,
     and all applicable laws, rules, and regulations, of every other agency and
     authority from time to time constituted to regulate the development and
     operation of the properties and the production and sale of hydrocarbons and
     other minerals therefrom; provided, however, that the Borrower shall have
     the right to contest in good faith by appropriate proceedings, the
     applicability or lawfulness of any such law, rule or regulation and pending
     such contest may defer compliance therewith, as long as such deferment
     shall not subject the properties or any part thereof to foreclosure or
     loss.

          (p) Compliance with Leases and Other Instruments. The Borrower will
     pay or cause to be paid and discharge all rentals, delay rentals,
     royalties, production payment, and indebtedness required to be paid by
     Borrower (or required to keep unimpaired in all material respects the
     rights of Borrower in Oil and Gas Properties) accruing under, and perform
     or cause to be performed in all material respects each and every act,
     matter, or thing required of Borrower by each and all of the assignments,
     deeds, leases, subleases, contracts, and agreements in



                                       42


     any way relating to Borrower or any of the Oil and Gas Properties and do
     all other things necessary of Borrower to keep unimpaired in all material
     respects the rights of Borrower thereunder and to prevent the forfeiture
     thereof or default thereunder; provided, however, that nothing in this
     Agreement shall be deemed to require Borrower to perpetuate or renew any
     oil and gas lease or other lease by payment of rental or delay rental or by
     commencement or continuation of operations nor to prevent Borrower from
     abandoning or releasing any oil and gas lease or other lease or well
     thereon when, in any of such events, in the opinion of Borrower exercised
     in good faith, it is not in the best interest of the Borrower to perpetuate
     the same.

          (q) Certain Additional Assurances Regarding Maintenance and Operations
     of Properties. With respect to those Oil and Gas Properties which are being
     operated by operators other than the Borrower, the Borrower shall not be
     obligated to perform any undertakings contemplated by the covenants and
     agreement contained in Subsections 12(o) or 12(p) hereof which are
     performable only by such operators and are beyond the control of the
     Borrower; however, the Borrower agrees to promptly take all reasonable
     actions available under any operating agreements or otherwise to bring
     about the performance of any such material undertakings required to be
     performed thereunder.

          (r) Sale of Certain Assets/Prepayment of Proceeds. The Borrower will
     immediately pay over to the Agent for the ratable benefit of the Banks as a
     prepayment of principal on the Notes, an amount equal to 100% of the
     Release Price received by Borrower from the sale of the Oil and Gas
     Properties, which sale has been approved in advance by the Majority Banks.
     Provided, however, that the foregoing sentence shall not apply to asset
     sales with proceeds valued at up to $500,000 between each Borrowing Base
     Determination Date. The term "Release Price" as used herein shall mean a
     price determined by the Majority Banks in their discretion based upon the
     loan collateral value of the Oil and Gas Properties being sold by Borrower
     which such Banks in their discretion (using such methodology, assumptions
     and discounts rates as such Banks customarily use in assigning collateral
     value to oil and gas properties, oil and gas gathering systems, gas
     processing and plant operations) assign to such Oil and Gas Properties at
     the time in question as approved pursuant to each Bank's internal credit
     procedures. Any such prepayment of principal on the Revolving Notes
     required by this Section 12(r), shall not be in lieu of, but shall be in
     addition to, any Monthly Commitment Reduction or any mandatory prepayment
     of principal required to be paid pursuant to Section 9(b) hereof.

          (s) Title Matters. Within thirty (30) days after the Effective Date
     with respect to the Oil and Gas Properties listed on Schedule "6" hereto,
     furnish




                                       43


     Agent with title opinions reasonably satisfactory to Agent showing good and
     defensible title of Borrower to such Oil and Gas Properties subject only to
     the Permitted Liens. As to any Oil and Gas Properties hereafter mortgaged
     to Agent, Borrower will promptly (but in no event more than thirty (30)
     days following such mortgaging), furnish Agent with title opinions and/or
     title information reasonably satisfactory to Agent showing good and
     defensible title of Borrower to such Oil and Gas Properties subject only to
     Permitted Liens.

          (t) Curative Matters. Within thirty (30) days after the Effective Date
     with respect to matters listed on Schedule "7" and, thereafter, within
     thirty (30) days after receipt by Borrower from Agent or its counsel of
     written notice of title defects the Agent reasonably requires to be cured,
     Borrower shall either (i) provide such curative information, in form and
     substance satisfactory to Agent, or (ii) substitute Oil and Gas Properties
     of value and quality satisfactory to the Agent for all of Oil and Gas
     Properties for which such title curative was requested but upon which
     Borrower elected not to provide such title curative information, and,
     within sixty (60) days of such substitution, provide title opinions or
     title information satisfactory to the Agent covering the Oil and Gas
     Properties so substituted. If the Borrower fails to satisfy (i) or (ii)
     above within the time specified, the loan collateral value assigned by the
     Banks to the Oil and Gas Properties for which such curative information was
     requested shall be deducted from the Borrowing Base resulting in a
     reduction thereof.

          (u) Change of Principal Place of Business. Borrower shall give Agent
     at least thirty (30) days prior written notice of its intention to move its
     principal place of business from the address as set forth in Section 17
     hereof.

          (v) Year 2000 Compatibility. Borrower covenants and agrees with Banks
     that it will:

                    (i) Furnish such additional information, statements and
               other reports with respect to Borrower's activities, course of
               action and progress towards becoming Year 2000 Compliant as Banks
               may reasonably request from time to time;

                    (ii) In the event of any change in circumstances that causes
               or will likely cause any of Borrower's representations and
               warranties with respect to its being or becoming Year 2000
               Compliant to no longer be true (hereinafter, referred to as a
               "Change in Circumstances") then Borrower shall promptly, and in
               any event within ten


                                       44



               (10) days of receipt of information regarding a Change in
               Circumstances, provide Banks with written notice (the "Notice")
               that describes in reasonable detail the Change in Circumstances
               and how such Change in Circumstances caused or will likely cause
               Borrower's representations and warranties with respect to being
               or becoming Year 2000 Compliant no longer to be true. Borrower
               shall, within ten (10) days of a request, also provide Banks with
               any additional information Banks reasonably request of Borrower
               in connection with the Notice and/or a Change in Circumstances.

          (w) Financial Review. The Borrower agrees to provide the Agent prior
     to the syndication of the Commitment, but in no event later than July 20,
     1999, with an audit by KPMG, LLP ("KPMG") of Borrower's opening balance
     sheet.

          (x) Engineering Review. The Borrower agrees to provide the Agent prior
     to the syndication of the Commitment, but in no event later than July 20,
     1999, with an engineering report prepared by an independent petroleum
     engineer acceptable to the Agent covering all of the Oil and Gas
     Properties.

     13. Negative Covenants. A deviation from the provisions of this Section 13
shall not constitute an Event of Default under this Agreement if such deviation
is consented to in writing by the Majority Banks prior to the date of deviation.
The Borrower will at all times comply with the covenants contained in this
Section 13 from the date hereof and for so long as the Commitment is in
existence or any amount is owed to the Agent or the Banks under this Agreement
or the other Loan Documents.

          (a) Negative Pledge. The Borrower shall not without the prior written
     consent of the Banks:

               (i) create, incur, assume or permit to exist any Lien, security
          interest or other encumbrance on any of its assets or properties
          except Permitted Liens; or

               (ii) sell, lease, transfer or otherwise dispose of, in any fiscal
          year, any of its assets except for (A) sales, leases, transfers or
          other dispositions made in the ordinary course of Borrower's and
          Guarantors' oil and gas businesses, and (B) sales made with the
          consent of Majority Banks which are made pursuant to, and in full
          compliance with, Section 12(r) hereof;

          (b) Current Ratio. Borrower shall not allow its ratio of Current
     Assets to Current Liabilities to be less than 1.1 to 1.0 as of the end of
     any fiscal quarter.


                                       45


          (c) Minimum Interest Coverage Ratio. The Borrower will not allow its
     Minimum Interest Coverage Ratio to be less than (i) 2.0 to 1.0 for the
     fiscal quarter ended September 30, 1999, (ii) 2.5 to 1.0 for the fiscal
     quarter ended December 31, 1999, and (iii) 2.75 to 1.0 as of the end of
     each fiscal quarter thereafter calculated for the four preceding fiscal
     quarters ending with the fiscal quarter for which such measurement is being
     made.

          (d) Minimum Tangible Net Worth. The Borrower will not allow as of the
     end of any fiscal quarter its Tangible Net Worth to be less than (i) the
     amount of Tangible Net Worth shown on Borrower's opening balance sheet
     prepared by KPMG, plus (ii) 100% of the proceeds of any equity infusion
     into Borrower, plus (iii) 30% of cumulative Net Income, if positive, for
     the period beginning on the Effective Date and ending as of the fiscal
     quarter being measured.

          (e) General and Administrative Expenses. The Borrower will never allow
     its General and Administrative Expenses for any fiscal year to exceed
     $1,600,000 in any year, said amount to be tested as of the end of each
     fiscal year.

          (f) Capital Expenditures. The Borrower will not permit its Capital
     Expenditures for any fiscal year to exceed the sum of (i) the amount of
     Capital Expenditures related to the operation and development of the Oil
     and Gas Properties which has been included in the engineering information
     provided to the Banks for such fiscal year, plus (ii) $500,000 for Capital
     Expenditures other than those directly related to the Oil and Gas
     Properties, said amount to be tested as of the end of each fiscal year.

          (g) Consolidations and Mergers. Borrower will not consolidate or merge
     with or into any other Person, except that Borrower may merge with another
     Person if Borrower is the surviving entity in such merger and if, after
     giving effect thereto, no Default or Event of Default shall have occurred
     and be continuing.

          (h) Debts, Guaranties and Other Obligations. Without the consent of
     Majority Banks, Borrower will not incur, create, assume or in any manner
     become or be liable in respect of any indebtedness, nor will Borrower
     guarantee or otherwise in any manner become or be liable in respect of any
     indebtedness, liabilities or other obligations of any other person or
     entity, whether by agreement to purchase the indebtedness of any other
     person or entity or agreement for the furnishing of funds to any other
     person or entity through the purchase or lease of goods, supplies or
     services (or by way of stock purchase, capital contribution, advance or
     loan) for the purpose of paying or discharging the indebtedness of any
     other person or entity, or otherwise, except that the foregoing
     restrictions shall not apply to:




                                       46


                    (i) the Notes and any renewal or increase thereof, or other
               indebtedness of the Borrower heretofore disclosed to Banks in the
               Borrower's Financial Statements or on Schedule "3" hereto; or

                    (ii) taxes, assessments or other government charges which
               are not yet due or are being contested in good faith by
               appropriate action promptly initiated and diligently conducted,
               if such reserve as shall be required by GAAP shall have been made
               therefor and levy and execution thereon have been stayed and
               continue to be stayed; or

                    (iii) indebtedness (other than in connection with a loan or
               lending transaction) incurred in the ordinary course of business,
               including, but not limited to indebtedness for drilling,
               completing, leasing and reworking oil and gas wells; or

                    (iv) indebtedness evidenced by the Subordinated Notes;

                    (v) any renewals or extensions of (but, other than in the
               case of the Notes, not increases in) any of the foregoing.

          (i) Distributions. Borrower will not declare or pay any cash
     distribution, purchase, redeem or otherwise acquire for value any of its
     membership interests now or hereafter outstanding, return any capital to
     its members, or make any distribution of its assets to its stockholders as
     such, except the foregoing shall not apply to distributions made to its
     members for the payment of federal income taxes directly attributable to
     Borrower's income; provided, however, that immediately before and after
     giving effect thereto no (i) Default or Event of Default or (ii) Borrowing
     Base deficiency or requirement to make any mandatory prepayment of
     principal pursuant to Section 9(b) hereof, shall exist.

          (j) Loans and Advances. Borrower shall not make or permit to remain
     outstanding any loans or advances to or in any person or entity, except
     that the foregoing restriction shall not apply to:

               (i) loans or advances to any person, the material details of
          which have been set forth in the Financial Statements of the Borrower
          heretofore furnished to Banks; or

               (ii) advances made in the ordinary course of Borrower's oil and
          gas business.


                                       47


          (k) Sale or Discount of Receivables. Borrower will not discount or
     sell with recourse, or sell for less than the greater of the face or market
     value thereof, any of its notes receivable or accounts receivable.

          (l) Nature of Business. Borrower will not permit any material change
     to be made in the character of its business as carried on at the date
     hereof.

          (m) Transactions with Affiliates. Borrower will not enter into any
     transaction with any Affiliate, except transactions upon terms that are no
     less favorable to it than would be obtained in a transaction negotiated at
     arm's length with an unrelated third party.

          (n) Hedging Transactions. Borrower will not enter into any transaction
     providing (i) for the hedging, forward sale, swap or any deviation thereof
     of crude oil or natural gas or other commodities, or (ii) for a swap,
     collar, floor, cap, option, corridor, or other contract which is intended
     to reduce or eliminate the risk of fluctuation in interest rates, as such
     terms are referred to in the capital markets, except the foregoing
     prohibitions shall not apply to (x) transactions consented to in writing by
     the Majority Banks which are on terms acceptable to the Majority Banks, or
     (y) Pre-Approved Contracts. The commodity hedging and interest rate
     protection agreements required in Section 11 hereof shall be deemed
     "Approved Contracts" for the purposes hereof.

          (o) Investments. Borrower shall not make any investments in any person
     or entity, except such restriction shall not apply to investments in Cash
     Equivalents.

          (p) Amendment to Certificate of Formation or Limited Liability Company
     Agreement. Borrower will not permit any amendment to, or any alteration of,
     its Certificate of Formation or its Limited Liability Company Agreement.

          (q) Pre-Payment of Other Indebtedness. Except as otherwise provided
     for herein or otherwise in this Agreement, Borrower shall not make any
     payment, prepayment or other unscheduled principal payment on, or redeem
     any of its indebtedness (other than indebtedness owed to the Banks
     hereunder), except that Borrower may pay or prepay the Subordinated Notes
     only from (i) 100% of the net proceeds received from any sale or issuance
     of its equity, (ii) any increase in the availability on the Revolving
     Commitment as a result of an increase in the Borrowing Base after the
     Effective Date, or (iii) the amount or portion of the proceeds received by
     Borrower from the sale of assets made with the approval of Majority Banks
     which Borrower is permitted to use for the purpose of such prepayment, said


                                       48



     amount to be determined in the sole discretion of Majority Banks after the
     completion of a Borrowing Base redetermination. In addition to the
     foregoing, after July 1, 2000, Borrower shall not make any payment
     whatsoever, principal or interest, on the Subordinated Debt without first
     having obtained the written consent of Majority Banks to each such payment.

          (r) Amendments, etc. of Subordinated Loan Documents. Borrower shall
     not make or allow to be made any amendments or modifications to the
     Subordinated Notes or other documents relating to the Subordinated Debt,
     including, without limitation, the Subordination Agreement, unless any such
     action is approved in advance by Majority Banks.

     14. Events of Default. Any one or more of the following events shall be
considered an "Event of Default" as that term is used herein:

          (a) The Borrower shall fail to pay when due or declared due the
     principal of, and the interest on, the Notes, or any fee or any other
     indebtedness of the Borrower incurred pursuant to this Agreement or any
     other Loan Document; or

          (b) Any representation or warranty made by Borrower or Guarantors
     under this Agreement or any other Loan Document, or in any certificate or
     statement furnished or made to the Banks pursuant hereto, or in connection
     herewith, or in connection with any document furnished hereunder, shall
     prove to be untrue in any material respect as of the date on which such
     representation or warranty is made (or deemed made), or any representation,
     statement (including financial statements), certificate, report or other
     data furnished or to be furnished or made by Borrower or Guarantors under
     any Loan Document, including this Agreement, proves to have been untrue in
     any material respect, as of the date as of which the facts therein set
     forth were stated or certified; or

          (c) Default shall be made in the due observance or performance of any
     of the covenants or agreements of the Borrower or the Guarantors contained
     in the Loan Documents, including this Agreement (excluding covenants
     contained in Section 12(s), Section 12(w), Section 12(x) and Section 13 of
     the Agreement for which there is no cure period), and such default shall
     continue for more than thirty (30) days; or

          (d) Default shall be made in the due observance or performance of the
     covenants of Borrower contained in Section 12(s), Section 12(w), Section
     12(x) or Section 13 of this Agreement; or


                                       49


          (e) Default shall be made in respect of any obligation for borrowed
     money, other than the Notes, for which Borrower is liable (directly, by
     assumption, as guarantor or otherwise), or any obligations secured by any
     mortgage, pledge or other security interest, lien, charge or encumbrance
     with respect thereto, on any asset or property of Borrower or in respect of
     any agreement relating to any such obligations unless such Borrower is not
     liable for same (i.e., unless remedies or recourse for failure to pay such
     obligations is limited to foreclosure of the collateral security therefor),
     and if such default shall continue beyond the applicable grace period, if
     any; or

          (f) Borrower or either Guarantor shall commence a voluntary case or
     other proceedings seeking liquidation, reorganization or other relief with
     respect to itself or its debts under any bankruptcy, insolvency or other
     similar law now or hereafter in effect or seeking an appointment of a
     trustee, receiver, liquidator, custodian or other similar official of it or
     any substantial part of its property, or shall consent to any such relief
     or to the appointment of or taking possession by any such official in an
     involuntary case or other proceeding commenced against it, or shall make a
     general assignment for the benefit of creditors, or shall fail generally to
     pay its debts as they become due, or shall take any corporate action
     authorizing the foregoing; or

          (g) An involuntary case or other proceeding, shall be commenced
     against Borrower or either Guarantor seeking liquidation, reorganization or
     other relief with respect to it or its debts under any bankruptcy,
     insolvency or similar law now or hereafter in effect or seeking the
     appointment of a trustee, receiver, liquidator, custodian or other similar
     official of it or any substantial part of its property, and such
     involuntary case or other proceeding shall remain undismissed and unstayed
     for a period of sixty (60) days; or an order for relief shall be entered
     against Borrower or either Guarantor under the federal bankruptcy laws as
     now or hereinafter in effect; or

          (h) A final judgment or order for the payment of money in excess of
     $500,000 (or judgments or orders aggregating in excess of $500,000) shall
     be rendered against Borrower and such judgments or orders shall continue
     unsatisfied and unstayed for a period of thirty (30) days; or

          (i) In the event the Total Outstandings shall at any time exceed the
     Borrowing Base established for the Revolving Notes, and the Borrower shall
     fail to comply with the provisions of Section 9(b) hereof; or

          (j) A Change of Control shall occur; or


                                       50


          (k) A Change of Management shall occur; or

     Upon occurrence of any Event of Default specified in Subsections 14(f) and
(g) hereof, the entire principal amount due under the Notes and all interest
then accrued thereon, and any other liabilities of the Borrower hereunder, shall
become immediately due and payable all without notice and without presentment,
demand, protest, notice of protest or dishonor or any other notice of default of
any kind, all of which are hereby expressly waived by the Borrower. In any other
Event of Default, the Agent, upon request of Majority Banks, shall by notice to
the Borrower declare the principal of, and all interest then accrued on, the
Notes and any other liabilities hereunder to be forthwith due and payable,
whereupon the same shall forthwith become due and payable without presentment,
demand, protest, notice of intent to accelerate, notice of acceleration or other
notice of any kind, all of which the Borrower hereby expressly waives, anything
contained herein or in the Note to the contrary notwithstanding. Nothing
contained in this Section 14 shall be construed to limit or amend in any way the
Events of Default enumerated in the Note, or any other document executed in
connection with the transaction contemplated herein.

     Upon the occurrence and during the continuance of any Event of Default, the
Banks are hereby authorized at any time and from time to time, without notice to
the Borrower (any such notice being expressly waived by the Borrower), to
set-off and apply any and all deposits (general or special, time or demand,
provisional or final) at any time held and other indebtedness at any time owing
by any of the Banks to or for the credit or the account of the Borrower against
any and all of the indebtedness of the Borrower under the Notes and the Loan
Documents, including this Agreement, irrespective of whether or not the Banks
shall have made any demand under the Loan Documents, including this Agreement or
the Notes and although such indebtedness may be unmatured. Any amount set-off by
any of the Banks shall be applied against the indebtedness owed the Banks by the
Borrower pursuant to this Agreement and the Notes. The Banks agree promptly to
notify the Borrower after any such setoff and application, provided that the
failure to give such notice shall not affect the validity of such set-off and
application. The rights of the Bank under this Section are in addition to other
rights and remedies (including, without limitation, other rights of set-off)
which the Banks may have.

     15. The Agent and the Banks.

          (a) Appointment and Authorization. Each Bank hereby appoints Agent as
     its nominee and agent, in its name and on its behalf: (i) to act as nominee
     for and on behalf of such Bank in and under all Loan Documents; (ii) to
     arrange the means whereby the funds of Banks are to be made available to
     the Borrower under the Loan Documents; (iii) to take such action as may be
     requested by any Bank under the Loan Documents (when such Bank is entitled





                                       51


     to make such request under the Loan Documents); (iv) to receive all
     documents and items to be furnished to Banks under the Loan Documents; (v)
     to be the secured party, mortgagee, beneficiary, and similar party in
     respect of, and to receive, as the case may be, any collateral for the
     benefit of Banks; (vi) to promptly distribute to each Bank all material
     information, requests, documents and items received from the Borrower under
     the Loan Documents; (vii) to promptly distribute to each Bank such Bank's
     Pro Rata Part of each payment or prepayment (whether voluntary, as proceeds
     of insurance thereon, or otherwise) in accordance with the terms of the
     Loan Documents and (viii) to deliver to the appropriate Persons requests,
     demands, approvals and consents received from Banks. Each Bank hereby
     authorizes Agent to take all actions and to exercise such powers under the
     Loan Documents as are specifically delegated to Agent by the terms hereof
     or thereof, together with all other powers reasonably incidental thereto.
     With respect to its Commitment hereunder and the Notes issued to it, Agent
     and any successor Agent shall have the same rights under the Loan Documents
     as any other Bank and may exercise the same as though it were not the
     Agent; and the term "Bank" or "Banks" shall, unless otherwise expressly
     indicated, include Agent and any successor Agent in its capacity as a Bank.
     Agent and any successor Agent and its Affiliates may accept deposits from,
     lend money to, act as trustee under indentures of and generally engage in
     any kind of business with the Borrower or the Guarantors, and any person
     which may do business with the Borrower or the Guarantors, all as if Agent
     and any successor Agent was not Agent hereunder and without any duty to
     account therefor to the Banks; provided that, if any payments in respect of
     any property (or the proceeds thereof) now or hereafter in the possession
     or control of Agent which may be or become security for the obligations of
     the Borrower or the Guarantors arising under the Loan Documents by reason
     of the general description of indebtedness secured or of property contained
     in any other agreements, documents or instruments related to any such other
     business shall be applied to reduction of the obligations of the Borrower
     arising under the Loan Documents, then each Bank shall be entitled to share
     in such application according to its pro rata part thereof. Each Bank, upon
     request of any other Bank, shall disclose to all other Banks all
     indebtedness and liabilities, direct and contingent, of the Borrower to
     such Bank as of the time of such request.

          (b) Note Holders. From time to time as other Banks become a party to
     this Agreement, Agent shall obtain execution by the Borrower of additional
     Notes in amounts representing the Commitment of each such new Bank, up to
     an aggregate face amount of all Revolving Notes not exceeding $110,000,000.
     The obligation of such Bank shall be governed by the provisions of this
     Agreement, including but not limited to, the obligations specified in
     Section 2 hereof. From time to time, Agent may require that the Banks
     exchange their Notes for newly issued Notes to better reflect the




                                       52


     Commitment of the Banks. Agent may treat the payee of any Note as the
     holder thereof until written notice of transfer has been filed with it,
     signed by such payee and in form satisfactory to Agent.

          (c) Consultation with Counsel. Banks agree that Agent may consult with
     legal counsel selected by Agent and shall not be liable for any action
     taken or suffered in good faith by it in accordance with the advice of such
     counsel. Banks acknowledge that Gardere & Wynne, L.L.P. is counsel for Bank
     One, both as Agent and as a Bank, and that such firm does not represent any
     of the other Banks in connection with this transaction.

          (d) Documents. Agent shall not be under a duty to examine or pass upon
     the validity, effectiveness, enforceability, genuineness or value of any of
     the Loan Documents or any other instrument or document furnished pursuant
     thereto or in connection therewith, and Agent shall be entitled to assume
     that the same are valid, effective, enforceable and genuine and what they
     purport to be.

          (e) Resignation or Removal of Agent. Subject to the appointment and
     acceptance of a successor Agent as provided below, Agent may resign at any
     time by giving written notice thereof to Banks and the Borrower, and Agent
     may be removed at any time with or without cause by all Banks. If no
     successor Agent has been so appointed by all Banks (and approved by the
     Borrower) and has accepted such appointment within 30 days after the
     retiring Agent's giving of notice of resignation or removal of the retiring
     Agent, then the retiring Agent may, on behalf of Banks, appoint a successor
     Agent. Any successor Agent must be approved by Borrower, which approval
     will not be unreasonably withheld. Upon the acceptance of any appointment
     as Agent hereunder by a successor Agent, such successor Agent shall
     thereupon succeed to and become vested with all the rights and duties of
     the retiring Agent, and the retiring Agent, as the case may be, shall be
     discharged from its duties and obligations hereunder. After any retiring
     Agent's resignation or removal hereunder as Agent, the provisions of this
     Section 15 shall continue in effect for its benefit in respect to any
     actions taken or omitted to be taken by it while it was acting as Agent. To
     be eligible to be an Agent hereunder the party serving, or to serve, in
     such capacity must own a Pro Rata Part of the Commitment equal to the level
     of Commitment required to be held by any Bank pursuant to Section 28
     hereof.

          (f) Responsibility of Agent. It is expressly understood and agreed
     that the obligations of Agent under the Loan Documents are only those
     expressly set forth in the Loan Documents as to each, and that Agent shall
     be entitled to assume that no Default or Event of Default has occurred and
     is continuing, unless Agent has actual knowledge of such fact or has



                                       53


     received notice from a Bank or the Borrower that such Bank or the Borrower
     considers that a Default or an Event of Default has occurred and is
     continuing and specifying the nature thereof. Neither Agent nor any of its
     directors, officers, attorneys or employees shall be liable for any action
     taken or omitted to be taken by them under or in connection with the Loan
     Documents, except for its or their own gross negligence or willful
     misconduct. Agent shall not incur liability under or in respect of any of
     the Loan Documents by acting upon any notice, consent, certificate,
     warranty or other paper or instrument believed by it to be genuine or
     authentic or to be signed by the proper party or parties, or with respect
     to anything which it may do or refrain from doing in the reasonable
     exercise of its judgment, or which may seem to it to be necessary or
     desirable.

          Agent shall not be responsible to Banks for any of the Borrower's
     recitals, statements, representations or warranties contained in any of the
     Loan Documents, or in any certificate or other document referred to or
     provided for in, or received by any Bank under, the Loan Documents, or for
     the value, validity, effectiveness, genuineness, enforceability or
     sufficiency of any of the Loan Documents or for any failure by the Borrower
     to perform any of its obligations hereunder or thereunder. Agent may employ
     agents and attorneys-in-fact and shall not be answerable, except as to
     money or securities received by it or its authorized agents, for the
     negligence or misconduct of any such agents or attorneys-in-fact selected
     by it with reasonable care.

          The relationship between Agent and each Bank is only that of agent and
     principal and has no fiduciary aspects. Nothing in the Loan Documents or
     elsewhere shall be construed to impose on Agent any duties or
     responsibilities other than those for which express provision is therein
     made. In performing its duties and functions hereunder, Agent does not
     assume and shall not be deemed to have assumed, and hereby expressly
     disclaims, any obligation or responsibility toward or any relationship of
     agency or trust with or for the Borrower or any of its beneficiaries or
     other creditors. As to any matters not expressly provided for by the Loan
     Documents, Agent shall not be required to exercise any discretion or take
     any action, but shall be required to act or to refrain from acting (and
     shall be fully protected in so acting or refraining from acting) upon the
     instructions of all Banks and such instructions shall be binding upon all
     Banks and all holders of the Notes; provided, however, that Agent shall not
     be required to take any action which is contrary to the Loan Documents or
     applicable law.

          Agent shall have the right to exercise or refrain from exercising,
     without notice or liability to the Banks, any and all rights afforded to
     Agent by the Loan Documents or which Agent may have as a matter of law;
     provided, however, Agent shall not, without the consent of Majority Banks,


                                       54


     take any other action with regard to amending the Loan Documents, waiving
     any default under the Loan Documents or taking any other action with
     respect to the Loan Documents which requires consent of Majority Banks.
     Provided further, however, that no amendment, waiver, or other action shall
     be effected pursuant to the preceding sentence without the consent of all
     Banks which: (i) would increase the Borrowing Base or decrease the Monthly
     Commitment Reduction, (ii) would reduce any fees hereunder, or the
     principal of, or the interest on, any Bank's Note or Notes, (iii) would
     postpone any date fixed for any payment of any fees hereunder, or any
     principal or interest of any Bank's Note or Notes, (iv) would materially
     increase any Bank's obligations hereunder or would materially alter Agent's
     obligations to any Bank hereunder, (v) would release Borrower from its
     obligation to pay any Bank's Note or Notes, (vi) release any of the
     Collateral (except as otherwise provided in Section 12(r) hereof), (vii)
     would change the definition of Majority Banks, (viii) would amend, modify
     or change any provision of this Agreement requiring the consent of all the
     Banks, (ix) would extend the Revolving Maturity Date, or (x) would amend
     this sentence or the previous sentence. Agent shall not have liability to
     Banks for failure or delay in exercising any right or power possessed by
     Agent pursuant to the Loan Documents or otherwise unless such failure or
     delay is caused by the gross negligence of the Agent, in which case only
     the Agent responsible for such gross negligence shall have liability
     therefor to the Banks.

          (g) Independent Investigation. Each Bank severally represents and
     warrants to Agent that it has made its own independent investigation and
     assessment of the financial condition and affairs of the Borrower in
     connection with the making and continuation of its participation hereunder
     and has not relied exclusively on any information provided to such Bank by
     Agent in connection herewith, and each Bank represents, warrants and
     undertakes to Agent that it shall continue to make its own independent
     appraisal of the credit worthiness of the Borrower while the Notes are
     outstanding or its Commitment hereunder are in force. Agent shall not be
     required to keep itself informed as to the performance or observance by the
     Borrower of this Agreement or any other document referred to or provided
     for herein or to inspect the properties or books of the Borrower. Other
     than as provided in this Agreement, Agent shall not have any duty,
     responsibility or liability to provide any Bank with any credit or other
     information concerning the affairs, financial condition or business of the
     Borrower which may come into the possession of Agent.

          (h) Indemnification. Banks agree to indemnify Agent, ratably according
     to their respective Commitment on a Pro Rata basis, from and against any
     and all liabilities, obligations, losses, damages, penalties, actions,
     judgments, suits, costs, expenses or disbursements of any proper and
     reasonable kind or nature whatsoever which may be imposed on, incurred by


                                       55


     or asserted against Agent in any way relating to or arising out of the Loan
     Documents or any action taken or omitted by Agent under the Loan Documents,
     provided that no Bank shall be liable for any portion of such liabilities,
     obligations, losses, damages, penalties, actions, judgments, suits, costs,
     expenses or disbursements resulting from Agent's gross negligence or
     willful misconduct. Each Bank shall be entitled to be reimbursed by the
     Agent for any amount such Bank paid to Agent under this Section 15(h) to
     the extent the Agent has been reimbursed for such payments by the Borrower
     or any other Person. The parties intend for the provisions of this Section
     to apply to and protect the Agent from the consequences of any liability
     including strict liability imposed or threatened to be imposed on Agent as
     well as from the consequences of its own negligence, whether or not that
     negligence is the sole, contributing or concurring cause of any such
     liability.

          (i) Benefit of Section 15. The agreements contained in this Section 15
     are solely for the benefit of Agent and the Banks and are not for the
     benefit of, or to be relied upon by, the Borrower, any Affiliate of the
     Borrower or any other person.

          (j) Pro Rata Treatment. Subject to the provisions of this Agreement,
     each payment (including each prepayment) by the Borrower and collection by
     Banks (including offsets) on account of the principal of and interest on
     the Notes and fees provided for in this Agreement, payable by the Borrower
     shall be made Pro Rata; provided, however, in the event that any Defaulting
     Bank shall have failed to make an Advance as contemplated under Section 3
     hereof and Agent or another Bank or Banks shall have made such Advance,
     payment received by Agent for the account of such Defaulting Bank or Banks
     shall not be distributed to such Defaulting Bank or Banks until such
     Advance or Advances shall have been repaid in full to the Bank or Banks who
     funded such Advance or Advances.

          (k) Assumption as to Payments. Except as specifically provided herein,
     unless Agent shall have received notice from the Borrower prior to the date
     on which any payment is due to Banks hereunder that the Borrower will not
     make such payment in full, Agent may, but shall not be required to, assume
     that the Borrower has made such payment in full to Agent on such date and
     Agent may, in reliance upon such assumption, cause to be distributed to
     each Bank on such due date an amount equal to the amount then due such
     Bank. If and to the extent the Borrower shall not have so made such payment
     in full to Agent, each Bank shall repay to Agent forthwith on demand such
     amount distributed to such Bank together with interest thereon, for each
     day from the date such amount is distributed to such Bank until the date
     such Bank repays such amount to Agent, at the interest rate applicable to
     such portion of the Revolving Loan.


                                       56


          (l) Other Financings. Without limiting the rights to which any Bank
     otherwise is or may become entitled, such Bank shall have no interest, by
     virtue of this Agreement or the Loan Documents, in (a) any present or
     future loans from, letters of credit issued by, or leasing or other
     financial transactions by, any other Bank to, on behalf of, or with the
     Borrower or the Guarantors (collectively referred to herein as "Other
     Financings") other than the obligations hereunder; (b) any present or
     future guarantees by or for the account of the Borrower or the Guarantors
     which are not contemplated by the Loan Documents; (c) any present or future
     property taken as security for any such Other Financings; or (d) any
     property now or hereafter in the possession or control of any other Bank
     which may be or become security for the obligations of the Borrower or the
     Guarantors arising under any loan document by reason of the general
     description of indebtedness secured or property contained in any other
     agreements, documents or instruments relating to any such Other Financings.

          (m) Interests of Banks. Nothing in this Agreement shall be construed
     to create a partnership or joint venture between Banks for any purpose.
     Agent, Banks and the Borrower recognize that the respective obligations of
     Banks under the Commitment shall be several and not joint and that neither
     Agent nor any of Banks shall be responsible or liable to perform any of the
     obligations of the other under this Agreement. Each Bank is deemed to be
     the owner of an undivided interest in and to all rights, titles, benefits
     and interests belonging and accruing to Agent under the Security
     Instruments, including, without limitation, liens and security interests in
     any collateral, fees and payments of principal and interest by the Borrower
     under the Commitment on a Pro Rata basis. Each Bank shall perform all
     duties and obligations of Banks under this Agreement in the same proportion
     as its ownership interest in the Loans outstanding at the date of
     determination thereof.

          (n) Investments. Whenever Agent in good faith determines that it is
     uncertain about how to distribute to Banks any funds which it has received,
     or whenever Agent in good faith determines that there is any dispute among
     the Banks about how such funds should be distributed, Agent may choose to
     defer distribution of the funds which are the subject of such uncertainty
     or dispute. If Agent in good faith believes that the uncertainty or dispute
     will not be promptly resolved, or if Agent is otherwise required to invest
     funds pending distribution to the Banks, Agent may invest such funds
     pending distribution (at the risk of the Borrower). All interest on any
     such investment shall be distributed upon the distribution of such
     investment and in the same proportions and to the same Persons as such
     investment. All monies received by Agent for distribution to the Banks
     (other than to the Person who is Agent in its separate capacity as a Bank)
     shall be held by the Agent pending such distribution solely as Agent for
     such Banks, and Agent shall have no equitable title to any portion thereof.


                                       57


     16. Exercise of Rights. No failure to exercise, and no delay in exercising,
on the part of the Agent or the Banks, any right hereunder shall operate as a
waiver thereof, nor shall any single or partial exercise thereof preclude any
other or further exercise thereof or the exercise of any other right. The rights
of the Agent and the Banks hereunder shall be in addition to all other rights
provided by law. No modification or waiver of any provision of the Loan
Documents, including this Agreement, or the Note nor consent to departure
therefrom, shall be effective unless in writing, and no such consent or waiver
shall extend beyond the particular case and purpose involved. No notice or
demand given in any case shall constitute a waiver of the right to take other
action in the same, similar or other circumstances without such notice or
demand.

     17. Notices. Any notices or other communications required or permitted to
be given by this Agreement or any other documents and instruments referred to
herein must be given in writing (which may be by facsimile transmission) and
must be personally delivered or mailed by prepaid certified or registered mail
to the party to whom such notice or communication is directed at the address of
such party as follows: (a) BORROWER: FIRST PERMIAN, L.L.C., 110 West Louisiana
Avenue, Midland, Texas 79702-7158, Facsimile No. 915-684-3905, Attention: Larry
C. Oldham and Ben A. Strickling, III, Co-Managers; (b) GUARANTORS: PARALLEL
PETROLEUM CORPORATION, 110 N. Marienfeld, Suite 465, Midland, Texas 79701,
Facsimile No. 915-686-9921, Attention: Larry C. Oldham, BAYTECH, INC., 110 West
Louisiana Avenue, Midland, Texas 79702, Facsimile No. 915-686-9921, Attention:
Ben A. Strickling III and (C) AGENT: BANK ONE, TEXAS, N.A., 2301 West Wall
Street, Midland, Texas 79702, Facsimile No. 915- 688-6333, Attention: Michael J.
Davis, Vice President. Any such notice or other communication shall be deemed to
have been given (whether actually received or not) on the day it is personally
delivered or delivered by facsimile as aforesaid or, if mailed, on the third day
after it is mailed as aforesaid. Any party may change its address for purposes
of this Agreement by giving notice of such change to the other party pursuant to
this Section 17. Any notice required to be given to the Banks shall be given to
the Agent and distributed to all Banks by the Agent.

     18. Expenses. The Borrower shall pay (i) all reasonable and necessary
out-of- pocket expenses of the Banks, including reasonable fees and
disbursements of special counsel for the Agent, in connection with the
preparation of this Agreement, any waiver or consent hereunder or any amendment
hereof or any Default or Event of Default or alleged Default or Event of Default
hereunder, (ii) all reasonable and necessary out-of- pocket expenses of the
Agent, including reasonable fees and disbursements of special counsel for the
Agent in connection with the preparation of any participation agreement for a


                                       58


participant or participants requested by the Borrower or any amendment thereof
and (iii) if a Default or an Event of Default occurs, all reasonable and
necessary out-of-pocket expenses incurred by the Banks, including fees and
disbursements of counsel, in connection with such Default and Event of Default
and collection and other enforcement proceedings resulting therefrom. The
Borrower hereby acknowledges that Gardere & Wynne, L.L.P. is special counsel to
Bank One, as Agent and as a Bank, under this Agreement and that it is not
counsel to, nor does it represent the Borrower or the Guarantors in connection
with the transactions described in this Agreement. The Borrower is relying on
separate counsel in the transaction described herein. The Borrower shall
indemnify the Banks against any transfer taxes, document taxes, assessments or
charges made by any governmental authority by reason of the execution, delivery
and filing of the Loan Documents. The obligations of this Section 18 shall
survive any termination of this Agreement, the expiration of the Loans and the
payment of all indebtedness of the Borrower to the Banks hereunder and under the
Notes.

     19. Indemnity. The Borrower and Guarantors agree to indemnify and hold
harmless the Banks and their respective officers, employees, agents, attorneys
and representatives (singularly, an "Indemnified Party", and collectively, the
"Indemnified Parties") from and against any loss, cost, liability, damage or
expense (including the reasonable fees and out-of-pocket expenses of counsel to
the Banks, including all local counsel hired by such counsel) ("Claim") incurred
by the Banks in investigating or preparing for, defending against, or providing
evidence, producing documents or taking any other action in respect of any
commenced or threatened litigation, administrative proceeding or investigation
under any federal securities law, federal or state environmental law, or any
other statute of any jurisdiction, or any regulation, or at common law or
otherwise, which is alleged to arise out of or is based upon any acts, practices
or omissions or alleged acts, practices or omissions of the Borrower or
Guarantors or their agents or arises in connection with the duties, obligations
or performance of the Indemnified Parties in negotiating, preparing, executing,
accepting, keeping, completing, countersigning, issuing, selling, delivering,
releasing, assigning, handling, certifying, processing or receiving or taking
any other action with respect to the Loan Documents and all documents, items and
materials contemplated thereby even if any of the foregoing arises out of an
Indemnified Party's ordinary negligence. The indemnity set forth herein shall be
in addition to any other obligations or liabilities of the Borrower and
Guarantors to the Banks hereunder or at common law or otherwise, and shall
survive any termination of this Agreement, the expiration of the Loans and the
payment of all indebtedness of the Borrower and Guarantors to the Banks
hereunder and under the Notes, provided that the Borrower and Guarantors shall
have no obligation under this Section to the Banks with respect to any of the
foregoing arising out of the gross negligence or willful misconduct of any Bank.
If any Claim is asserted against any Indemnified Party, the Indemnified Party
shall endeavor to notify the Borrower and Guarantors of such Claim (but failure
to do so shall not affect the indemnification herein made except to the extent
of the actual harm caused by such failure). The Indemnified Party shall have the
right to employ, at the Borrower's and Guarantors' expense, counsel of the


                                       59


Indemnified Parties' choosing and to control the defense of the Claim. The
Borrower and Guarantors may at their own expense also participate in the defense
of any Claim. Each Indemnified Party may employ separate counsel in connection
with any Claim to the extent such Indemnified Party believes it reasonably
prudent to protect such Indemnified Party. The parties intend for the provisions
of this Section to apply to and protect each Indemnified Party from the
consequences of any liability including strict liability imposed or threatened
to be imposed on Agent as well as from the consequences of its own negligence,
whether or not that negligence is the sole, contributing, or concurring cause of
any Claim.

     20. Governing Law. THIS AGREEMENT IS BEING EXECUTED AND DELIVERED, AND IS
INTENDED TO BE PERFORMED, IN MIDLAND, MIDLAND COUNTY, TEXAS, AND THE SUBSTANTIVE
LAWS OF TEXAS SHALL GOVERN THE VALIDITY, CONSTRUCTION, ENFORCEMENT AND
INTERPRETATION OF THIS AGREEMENT AND ALL OTHER DOCUMENTS AND INSTRUMENTS
REFERRED TO HEREIN, UNLESS OTHERWISE SPECIFIED THEREIN.

     21. Invalid Provisions. If any provision of this Agreement is held to be
illegal, invalid, or unenforceable under present or future laws effective during
the term of this Agreement, such provisions shall be fully severable and this
Agreement shall be construed and enforced as if such illegal, invalid or
unenforceable provision had never comprised a part of this Agreement, and the
remaining provisions of the Agreement shall remain in full force and effect and
shall not be affected by the illegal, invalid or unenforceable provision or by
its severance from this Agreement.

     22. Maximum Interest Rate. Regardless of any provisions contained in this
Agreement or in any other documents and instruments referred to herein, the
Banks shall never be deemed to have contracted for or be entitled to receive,
collect or apply as interest on the Notes any amount in excess of the Maximum
Rate, and in the event any Bank ever receives, collects or applies as interest
any such excess, or if an acceleration of the maturities of any Notes or if any
prepayment by the Borrower results in the Borrower having paid any interest in
excess of the Maximum Rate, such amount which would be excessive interest shall
be applied to the reduction of the unpaid principal balance of the Notes for
which such excess was received, collected or applied, and, if the principal
balance of such Note is paid in full, any remaining excess shall forthwith be
paid to the Borrower. All sums paid or agreed to be paid to the Banks for the
use, forbearance or detention of the indebtedness evidenced by the Notes and/or
this Agreement shall, to the extent permitted by applicable law, be amortized,
prorated, allocated and spread throughout the full term of such indebtedness
until payment in full so that the rate or amount of interest on account of such


                                       60


indebtedness does not exceed the Maximum Rate. In determining whether or not the
interest paid or payable under any specific contingency exceeds the Maximum Rate
of interest permitted by law, the Borrower and the Banks shall, to the maximum
extent permitted under applicable law, (i) characterize any non-principal
payment as an expense, fee or premium, rather than as interest; and (ii) exclude
voluntary prepayments and the effect thereof; and (iii) compare the total amount
of interest contracted for, charged or received with the total amount of
interest which could be contracted for, charged or received throughout the
entire contemplated term of the Note at the Maximum Rate.

     23. Amendments. This Agreement may be amended only by an instrument in
writing executed by an authorized officer of the party against whom such
amendment is sought to be enforced.

     24. Multiple Counterparts. This Agreement may be executed in a number of
identical separate counterparts, each of which for all purposes is to be deemed
an original, but all of which shall constitute, collectively, one agreement. No
party to this Agreement shall be bound hereby until a counterpart of this
Agreement has been executed by all parties hereto.

     25. Conflict. In the event any term or provision hereof is inconsistent
with or conflicts with any provision of the Loan Documents, the terms or
provisions contained in this Agreement shall be controlling.

     26. Survival. All covenants, agreements, undertakings, representations and
warranties made in the Loan Documents, including this Agreement, the Notes or
other documents and instruments referred to herein shall survive all closings
hereunder and shall not be affected by any investigation made by any party.

     27. Parties Bound. This Agreement shall be binding upon and inure to the
benefit of the parties hereto and their respective successors, assigns, heirs,
legal representatives and estates, provided, however, that the Borrower may not,
without the prior written consent of all of the Banks, assign any rights,
powers, duties or obligations hereunder.

     28. Assignments and Participations.

          (a) Each Bank shall have the right to sell, assign or transfer all or
     any part of its Note or Notes, its Commitment and its rights and
     obligations hereunder to one or more Affiliates, Banks, financial
     institutions, pension plans, insurance companies, investment funds, or


                                       61


     similar Persons who are Eligible Assignees or to a Federal Reserve Bank;
     provided, that each sale, assignment or transfer (other than to an
     Affiliate, a Bank or a Federal Reserve Bank), shall require the consent of
     Agent and the Borrower, which consents will not be unreasonably withheld;
     provided, further, however, that if an Event of Default has occurred and is
     continuing, the consent of the Borrower shall not be required. Any such
     assignee, transferee or recipient shall have, to the extent of such sale,
     assignment, or transfer, the same rights, benefits and obligations as it
     would if it were such Bank and a holder of such Note, Commitment and rights
     and obligations, including, without limitation, the right to vote on
     decisions requiring consent or approval of all Banks or Majority Banks and
     the obligation to fund its Commitment; provided, that (1) each such sale,
     assignment, or transfer (other than to an Affiliate, a Bank or a Federal
     Reserve Bank) shall be in an aggregate principal amount not less than
     $5,000,000, (2) each remaining Bank shall at all times maintain its
     Commitment then outstanding in an aggregate principal amount at least equal
     to $5,000,000; (3) each such sale, assignment or transfer shall be of a Pro
     Rata portion of such Bank's Revolving Commitment, (4) no Bank may offer to
     sell its Note or Notes, Commitment, rights and obligations or interests
     therein in violation of any securities laws; and (5) no such assignments
     (other than to a Federal Reserve Bank) shall become effective until the
     assigning Bank and its assignee delivers to Agent and Borrower an
     Assignment and Acceptance and the Note or Notes subject to such assignment
     and other documents evidencing any such assignment. An assignment fee in
     the amount of $3,500 for each such assignment (other than to an Affiliate,
     a Bank or the Federal Reserve Bank) will be payable to Agent by assignor or
     assignee. Within five (5) Business Days after its receipt of copies of the
     Assignment and Acceptance and the other documents relating thereto and the
     Note or Notes, the Borrower shall execute and deliver to Agent (for
     delivery to the relevant assignee) a new Note or Notes evidencing such
     assignee's assigned Commitment and if the assignor Bank has retained a
     portion of its Commitment, a replacement Note in the principal amount of
     the Commitment retained by the assignor (except as provided in the last
     sentence of this paragraph (a) such Note or Notes to be in exchange for,
     but not in payment of, the Note or Notes held by such Bank). On and after
     the effective date of an assignment hereunder, the assignee shall for all
     purposes be a Bank, party to this Agreement and any other Loan Document
     executed by the Banks and shall have all the rights and obligations of a
     Bank under the Loan Documents, to the same extent as if it were an original
     party thereto, and no further consent or action by Borrower, Banks or the
     Agent shall be required to release the transferor Bank with respect to its
     Commitment assigned to such assignee and the transferor Bank shall
     henceforth be so released.

          (b) Each Bank shall have the right to grant participations in all or
     any part of such Bank's Notes and Commitment hereunder to one or more
     pension plans, investment funds, insurance companies, financial
     institutions or other Persons, provided, that:



                                       62


               (i) each Bank granting a participation shall retain the right to
          vote hereunder, and no participant shall be entitled to vote hereunder
          on decisions requiring consent or approval of all Banks or Majority
          Banks (except as set forth in (iii) below);

               (ii) in the event any Bank grants a participation hereunder, such
          Bank's obligations under the Loan Documents shall remain unchanged,
          such Bank shall remain solely responsible to the other parties hereto
          for the performance of such obligations, such Bank shall remain the
          holder of any such Note or Notes for all purposes under the Loan
          Documents, and Agent, each Bank and Borrower shall be entitled to deal
          with the Bank granting a participation in the same manner as if no
          participation had been granted; and

               (iii) no participant shall ever have any right by reason of its
          participation to exercise any of the rights of Banks hereunder, except
          that any Bank may agree with any participant that such Bank will not,
          without the consent of such participant (which consent may not be
          unreasonably withheld) consent to any amendment or waiver requiring
          approval of all Banks.

          (c) It is understood and agreed that any Bank may provide to assignees
     and participants and prospective assignees and participants financial
     information and reports and data concerning Borrower's properties and
     operations which was provided to such Bank pursuant to this Agreement.

          (d) Upon the reasonable request of either Agent or Borrower, each Bank
     will identify those to whom it has assigned or participated any part of its
     Notes and Commitment, and provide the amounts so assigned or participated.

     29. Choice of Forum: Consent to Service of Process and Jurisdiction. THE
OBLIGATIONS OF BORROWER UNDER THE LOAN DOCUMENTS ARE PERFORMABLE IN MIDLAND
COUNTY, TEXAS. ANY SUIT, ACTION OR PROCEEDING AGAINST THE BORROWER WITH RESPECT
TO THE LOAN DOCUMENTS OR ANY JUDGMENT ENTERED BY ANY COURT IN RESPECT THEREOF,
MAY BE BROUGHT IN THE COURTS OF THE STATE OF TEXAS, COUNTY OF HARRIS, OR IN THE
UNITED STATES COURTS LOCATED IN MIDLAND COUNTY, TEXAS AND THE BORROWER HEREBY
SUBMITS TO THE NON-EXCLUSIVE JURISDICTION OF SUCH COURTS FOR THE PURPOSE OF ANY
SUCH SUIT, ACTION OR PROCEEDING. THE BORROWER HEREBY IRREVOCABLY CONSENTS TO
SERVICE OF PROCESS IN ANY SUIT, ACTION OR PROCEEDING IN SAID COURT BY THE

                                       63



MAILING THEREOF BY BANK BY REGISTERED OR CERTIFIED MAIL, POSTAGE PREPAID, TO THE
BORROWER, AS APPLICABLE, AT THE ADDRESS FOR NOTICES AS PROVIDED IN SECTION 17.
THE BORROWER HEREBY IRREVOCABLY WAIVES ANY OBJECTION WHICH IT MAY NOW OR
HEREAFTER HAVE TO THE LAYING OF VENUE OF ANY SUIT, ACTION OR PROCEEDING ARISING
OUT OF OR RELATING TO ANY LOAN DOCUMENT BROUGHT IN THE COURTS LOCATED IN THE
STATE OF TEXAS, COUNTY OF HARRIS, AND HEREBY FURTHER IRREVOCABLY WAIVES ANY
CLAIM THAT ANY SUCH SUIT, ACTION OR PROCEEDING BROUGHT IN ANY SUCH COURT HAS
BEEN BROUGHT IN AN INCONVENIENT FORUM.

     30. Waiver of Jury Trial. THE BORROWER HEREBY WAIVES, TO THE FULLEST EXTENT
PERMITTED BY APPLICABLE LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL
PROCEEDING ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE TRANSACTIONS
CONTEMPLATED HEREBY.

     31. Other Agreements. THIS WRITTEN CREDIT AGREEMENT REPRESENTS THE FINAL
AGREEMENT BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR,
CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO
UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.

     32. Financial Terms. All accounting terms used in this Agreement which are
not specifically defined herein shall be construed in accordance with GAAP.



                                       64


     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed as of the day and year first above written.

                              BORROWER:

                                     FIRST PERMIAN, L.L.C.
                                     a Delaware limited liability company

                                     By:  Baytech, Inc.
                                     a Texas corporation, as Manager


                                     By: /s/ Ben A. Strickling
                                         ----------------------------
                                         Ben A. Strickling, III, President

                                     By:  Parallel Petroleum Corporation
                                     a Delaware corporation, as Manager


                                     By: /s/ Larry C. Oldham
                                         ----------------------------
                                         Larry C. Oldham, President

                             GUARANTORS:

                                     PARALLEL PETROLEUM CORPORATION
                                     a Delaware corporation


                                     By: /s/ Larry C. Oldham
                                         ----------------------------
                                         Larry C. Oldham, President

                                     BAYTECH, INC.
                                     a Texas corporation


                                     By: /s/ Ben A. Strickling
                                         ----------------------------
                                         Ben A. Strickling, III, President




                                       65



                              BANKS:

                                     BANK ONE, TEXAS, N.A.,
                                     a national banking association


                                     By: /s/ Michael J. Davis
                                         ----------------------------
                                         Michael J. Davis, Vice President

                              AGENT:

                                     BANK ONE, TEXAS, N.A.,
                                     a national banking association


                                     By: /s/ Michael J. Davis
                                         ----------------------------
                                         Michael J. Davis, Vice President



                                       1



                           EXHIBIT "A"

                       NOTICE OF BORROWING

     The undersigned hereby certifies that he is the ___________________ of
____________, Manager of FIRST PERMIAN, L.L.C., a Delaware limited liability
company, and that as such he is authorized to execute this Notice of Borrowing
on behalf of the Borrower (as such term is defined in the Agreement). With
reference to that certain Credit Agreement dated as of June 30, 1999 (as same
may be amended, modified, increased, supplemented and/or restated from time to
time, the "Agreement") entered into by and among Borrower, the Guarantors, and
BANK ONE, TEXAS, N.A. ("Bank One"), and the financial institutions party thereto
(the "Banks"), the undersigned further certifies, represents and warrants on
behalf of the Borrower that all of the following statements are true and correct
(each capitalized term used herein having the same meaning given to it in the
Agreement unless otherwise specified):

          (a) Borrower requests that the Banks advance Borrower on the Revolving
     Loan _____________ the aggregate sum of $________________ by no later than
     __________________. Immediately following such Advance, the aggregate
     outstanding balance of Advances shall equal $_________________ on the
     Revolving Loan.

          (b) This Advance shall be a: Base Rate Loan ____________, or
     Eurodollar Loan ______________, (if Eurodollar please state requested
     Interest Period months).

          (c) As of the date hereof, and as a result of the making of the
     requested Advance, there does not and will not exist any Default or Event
     of Default.

          (d) Borrower has performed and complied with all agreements and
     conditions contained in the Agreement which are required to be performed or
     complied with by Borrower before or on the date hereof.

          (e) The representations and warranties contained in the Agreement are
     true and correct in all material respects as of the date hereof and shall
     be true and correct upon the making of the Advance, with the same force and
     effect as though made on and as of the date hereof and thereof.

          (f) No change that would cause a Material Adverse Effect to the
     condition, financial or otherwise, of Borrower has occurred since the most
     recent Financial Statement provided to the Banks. EXECUTED AND DELIVERED
     this _____ day of ___________, ______.



                                       66


                                     FIRST PERMIAN, L.L.C.
                                     a Delaware limited liability company

                                     By:  Baytech, Inc.
                                     a Texas corporation, as Manager

                                     By:_______________________________
                                     Ben A. Strickling, III, President

                                     By:  Parallel Petroleum Corporation
                                     a Delaware corporation, as Manager


                                     By:_______________________________
                                     Larry C. Oldham, President


                                       1



                           EXHIBIT "B"

                          REVOLVING NOTE

$_____________            Midland, Texas            June 30, 1999

     FOR VALUE RECEIVED, the undersigned, FIRST PERMIAN, L.L.C., a Delaware
limited liability company (hereinafter referred to as the "Borrower"), hereby
unconditionally promises to pay to the order of _____________________ (the
"Bank") at the offices of BANK ONE, TEXAS, N.A. (the "Agent") in Midland County,
Texas, the principal sum of _____________________ AND __/100 DOLLARS
($______________), in lawful money of the United States of America together with
interest from the date hereof until paid at the rates specified in the Loan
Agreement (as hereinafter defined). All payments of principal and interest due
hereunder are payable at the offices of Agent at 2301 West Wall Street, Midland,
Texas 79702, attention: Energy Department, or at such other address as Bank
shall designate in writing to Borrower.

     The principal and all accrued interest on this Note shall be due and
payable in accordance with the terms and provisions of the Loan Agreement.

     This Note is executed pursuant to that certain Credit Agreement dated of
even date herewith between Borrower, the Guarantors, the Agent and Banks (as the
same may be amended from time to time, the "Loan Agreement"), and is one of the
Notes referred to therein. Reference is made to the Loan Agreement and the Loan
Documents (as that term is defined in the Loan Agreement) for a statement of
prepayment, rights and obligations of Borrower, for a statement of the terms and
conditions under which the due date of this Note may be accelerated and for
statements regarding other matters affecting this Note (including without
limitation the obligations of the holder hereof to advance funds hereunder,
principal and interest payment due dates, voluntary and mandatory prepayments,
exercise of rights and remedies, payment of attorneys' fees, court costs and
other costs of collection and certain waivers by Borrower and others now or
hereafter obligated for payment of any sums due hereunder). Upon the occurrence
of an Event of Default, as that term is defined in the Loan Agreement and Loan
Documents, the holder hereof (i) may declare forthwith to be entirely and
immediately due and payable the principal balance hereof and the interest
accrued hereon, and (ii) shall have all rights and remedies of the Bank under
the Loan Agreement and Loan Documents. This Note may be prepaid in accordance
with the terms and provisions of the Loan Agreement.

     Regardless of any provision contained in this Note, the holder hereof shall
never be entitled to receive, collect or apply, as interest on this Note, any
amount in excess of the Maximum Rate (as such term is defined in the Loan
Agreement), and, if the holder hereof ever receives, collects, or applies as
interest, any such amount which would be excessive interest, it shall be deemed
a partial prepayment of principal and treated hereunder as such; and, if the


                                       2



indebtedness evidenced hereby is paid in full, any remaining excess shall
forthwith be paid to Borrower. In determining whether or not the interest paid
or payable, under any specific contingency, exceeds the Maximum Rate, Borrower
and the holder hereof shall, to the maximum extent permitted under applicable
law (i) characterize any non-principal payment as an expense, fee or premium
rather than as interest, (ii) exclude voluntary prepayments and the effects
thereof, and (iii) spread the total amount of interest throughout the entire
contemplated term of the obligations evidenced by this Note and/or referred to
in the Loan Agreement so that the interest rate is uniform throughout the entire
term of this Note; provided that, if this Note is paid and performed in full
prior to the end of the full contemplated term thereof; and if the interest
received for the actual period of existence thereof exceeds the Maximum Rate,
the holder hereof shall refund to Borrower the amount of such excess or credit
the amount of such excess against the indebtedness evidenced hereby, and, in
such event, the holder hereof shall not be subject to any penalties provided by
any laws for contracting for, charging, taking, reserving or receiving interest
in excess of the Maximum Rate.

     If any payment of principal or interest on this Note shall become due on a
day other than a Business Day (as such term is defined in the Loan Agreement),
such payment shall be made on the next succeeding Business Day and such
extension of time shall in such case be included in computing interest in
connection with such payment.

     If this Note is placed in the hands of an attorney for collection, or if it
is collected through any legal proceeding at law or in equity or in bankruptcy,
receivership or other court proceedings, Borrower agree to pay all costs of
collection, including, but not limited to, court costs and reasonable attorneys'
fees.

     Borrower and each surety, endorser, guarantor and other party ever liable
for payment of any sums of money payable on this Note, jointly and severally
waive presentment and demand for payment, notice of intention to accelerate the
maturity, protest, notice of protest and nonpayment, as to this Note and as to
each and all installments hereof, and agree that their liability under this Note
shall not be affected by any renewal or extension in the time of payment hereof,
or in any indulgences, or by any release or change in any security for the
payment of this Note, and hereby consent to any and all renewals, extensions,
indulgences, releases or changes.

     This Note shall be governed by and construed in accordance with the
applicable laws of the United States of America and the laws of the State of
Texas.

     THIS WRITTEN NOTE, THE LOAN AGREEMENT AND THE OTHER LOAN DOCUMENTS
REPRESENT THE FINAL AGREEMENTS BETWEEN THE PARTIES AND MAY NOT BE CONTRADICTED
BY EVIDENCE OF PRIOR, CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF THE
PARTIES. THERE ARE NO UNWRITTEN ORAL AGREEMENTS BETWEEN THE PARTIES.


                                       3


     EXECUTED as of the date and year first above written.

                              BORROWER:

                                     FIRST PERMIAN, L.L.C.
                                     a Delaware limited liability company

                                     By:  Baytech, Inc.
                                     a Texas corporation, as Manager


                                     By:______________________________
                                     Ben A. Strickling, III, President

                                     By:  Parallel Petroleum Corporation
                                     a Delaware corporation, as Manager


                                     By:______________________________
                                     Larry C. Oldham, President

                                       1



                           EXHIBIT "C"

                         LIMITED GUARANTY

     THIS LIMITED GUARANTY ("Guaranty") is made as of the 30th day of June,
1999, by Guarantor (as hereinafter defined) and Bank One, Texas, N.A., a
national banking association ("Bank One"), as Agent for itself and each of the
financial institutions which are a party to that certain Credit Agreement dated
as of June 30, 1999, by and among Borrower (as hereinafter defined), Guarantor
(as hereinafter defined), the Agent and the financial institutions party thereto
(the "Loan Agreement") (hereinafter referred to as "Lenders"), guaranteeing the
Indebtedness (as defined) of FIRST PERMIAN, L.L.C. (hereinafter referred to as
"Borrower") .

     33. Definitions. As used in this Guaranty, the following terms shall have
the meanings indicated below:

          (a) The term "Banks" shall mean BANK ONE, TEXAS, N.A., as "Agent" for
     itself and the other Banks that are parties to a Credit Agreement of even
     date herewith between Borrower (as hereinafter defined) and the Banks, the
     address for notice purposes for the Banks is the following:

                              2301 West Wall Street
                              Midland, Texas 79702
                     Attn: Michael J. Davis, Vice President

          (b) The term "Borrower" (whether one or more) shall mean the
     following:

FIRST PERMIAN, L.L.C.
110 West Louisiana Avenue
Midland, Texas 79702

          (c) The term "Guarantor" shall mean ________________________, whose
     address for notice purposes is the following:

                          _____________________________
                          _____________________________
                          _____________________________

          (d) The term "Guaranteed Indebtedness" shall mean (i) all principal
     indebtedness owing by Borrower to Bank now existing or hereafter arising
     under or evidenced by that certain Credit Agreement of even date herewith
     executed by Borrower, Bank, Guarantor and _________, and all promissory
     notes and other evidences of indebtedness delivered in connection
     therewith, (ii) all accrued but unpaid interest on any of the indebtedness
     owing under the instrument(s) or agreement(s) described in (i) above, (iii)


                                       2


     all obligations of Borrower to Bank under any documents evidencing,
     securing, governing and/or pertaining to all or any part of the
     indebtedness described in (i) and (ii) above, (iv) all costs and expenses
     incurred by Bank in connection with the collection and administration of
     all or any part of the indebtedness and obligations described in (i), (ii)
     and (iii) above or the protection or preservation of, or realization upon,
     the collateral securing all or any part of such indebtedness and
     obligations, including without limitation all reasonable attorneys' fees,
     and (v) all renewals, extensions, modifications and rearrangements of the
     indebtedness and obligations described in (i), (ii), (iii) and (iv) above.

     34. Obligations. As an inducement to Bank to extend or continue to extend
credit and other financial accommodations to Borrower, Guarantor, for value
received, does hereby unconditionally and absolutely guarantee the prompt and
full payment and performance of the Guaranteed Indebtedness when due or declared
to be due and at all times thereafter; provided, however, Guarantor's obligation
hereunder shall be limited to $10,000,000.

     35. Character of Obligations.

          (a) This is an absolute, continuing and unconditional Guaranty of
     payment and not of collection and if at any time or from time to time there
     is no outstanding Guaranteed Indebtedness, the obligations of the Guarantor
     with respect to any and all Guaranteed Indebtedness of Borrower to Bank
     incurred thereafter shall not be affected. All of the Guaranteed
     Indebtedness shall be conclusively presumed to have been made or acquired
     in acceptance hereof. Guarantor shall be primarily liable, jointly and
     severally, with Borrower and any other guarantor of all or any part of the
     Guaranteed Indebtedness.

          (b) Bank may, at its sole discretion and without impairing its right
     hereunder, apply any payments on the Guaranteed Indebtedness that Bank
     receives to that portion of the Guaranteed Indebtedness, if any, not
     guaranteed hereunder.

          (c) Guarantor agrees that Guarantor's obligations hereunder shall not
     be released, diminished, impaired, reduced or affected by the existence of
     any other guaranty or the payment by any other guarantor of all or any part
     of the Guaranteed Indebtedness and, in the event paragraph 2 above
     partially limits Guarantor's obligations under this Guaranty, Guarantor's
     obligations hereunder shall continue until Bank has received payment in
     full of the Guaranteed Indebtedness.

          (d) Guarantor's obligations hereunder shall not be released,
     diminished, impaired, reduced or affected by, nor shall any provision


                                       3


     contained herein be deemed to be a limitation upon, the amount of credit
     which Bank may extend to Borrower, the number of transactions between Bank
     and Borrower, payments by Borrower to Bank or Bank's allocation of payments
     by Borrower.

     36. Representations and Warranties. Guarantor hereby represents and
warrants the following to Bank:

          (a) This Guaranty may reasonably be expected to benefit, directly or
     indirectly, Guarantor, and (i) if Guarantor is a corporation, the Board of
     Directors of Guarantor has determined that this Guaranty may reasonably be
     expected to benefit, directly or indirectly, Guarantor, or (ii) if
     Guarantor is a partnership, the requisite number of Guarantor's partners
     have determined that this Guaranty may reasonably be expected to benefit,
     directly or indirectly, Guarantor;

          (b) Guarantor is familiar with, and has independently reviewed the
     books and records regarding, the financial condition of Borrower and is
     familiar with the value of any and all collateral intended to be security
     for the payment of all or any part of the Guaranteed Indebtedness;
     provided, however, Guarantor is not relying on such financial condition or
     collateral as an inducement to enter into this Guaranty;

          (c) Guarantor has adequate means to obtain from Borrower on a
     continuing basis information concerning the financial condition of Borrower
     and Guarantor is not relying on Bank to provide such information to
     Guarantor either now or in the future;

          (d) Guarantor has the power and authority to execute, deliver and
     perform this Guaranty and any other agreements executed by Guarantor
     contemporaneously herewith, and the execution, delivery and performance of
     this Guaranty and any other agreements executed by Guarantor
     contemporaneously herewith does not and will not violate (i) any agreement
     or instrument to which Guarantor is a party, (ii) any law, rule, regulation
     or order of any governmental authority to which Guarantor is subject, or
     (iii) Guarantor's Articles of Incorporation or Bylaws if Guarantor is a
     corporation, or Guarantor's Partnership Agreement if Guarantor is a
     partnership;

          (e) Neither Bank nor any other party has made any representation,
     warranty or statement to Guarantor in order to induce Guarantor to execute
     this Guaranty;

          (f) The financial statements and other financial information regarding
     Guarantor heretofore and hereafter delivered to Bank are and shall be true


                                       4


     and correct in all material respects and fairly present the financial
     position of Guarantor as of the dates thereof, and no material adverse
     change has occurred in the financial condition of Guarantor reflected in
     the financial statements and other financial information regarding
     Guarantor heretofore delivered to Bank since the date of the last statement
     thereof; and

          (g) As of the date hereof, and after giving effect to this Guaranty
     and the obligations evidenced hereby, (i) Guarantor is and will be solvent,
     (ii) the fair saleable value of Guarantor's assets exceeds and will
     continue to exceed Guarantor's liabilities (both fixed and contingent),
     (iii) Guarantor is and will continue to be able to pay Guarantor's debts as
     they mature, and (iv) if Guarantor is not an individual, Guarantor has and
     will continue to have sufficient capital to carry on its business and all
     businesses in which it is about to engage.

     37. Covenants. Guarantor hereby covenants and agrees with Bank as follows:

          (a) Guarantor shall not, so long as Guarantor's obligations under this
     Guaranty continue, transfer or pledge any material portion of Guarantor's
     assets for less than full and adequate consideration;

          (b) Guarantor shall promptly furnish to Bank at any time and from time
     to time such financial statements and other financial information of
     Guarantor as the Bank may require, in form and substance satisfactory to
     Bank;

          (c) Guarantor shall comply with all terms and provisions of the
     instruments and agreements evidencing, governing and securing all or any
     part of the Guaranteed Indebtedness that apply to Guarantor; and

          (d) Guarantor shall promptly inform Bank of (i) any litigation or
     governmental investigation against Guarantor or affecting any security for
     all or any part of the Guaranteed Indebtedness or this Guaranty which, if
     determined adversely, might have a material adverse effect upon the
     financial condition of Guarantor or upon such security or might cause a
     default under any of the instruments or agreements evidencing, governing or
     securing all or any part of the Guaranteed Indebtedness, (ii) any claim or
     controversy which might become the subject of such litigation or
     governmental investigation, and (iii) any material adverse change in the
     financial condition of Guarantor.

     38. Consent and Waiver.

          (a) Guarantor waives (i) promptness, diligence and notice of


                                       5


     acceptance of this Guaranty and notice of the incurring of any obligation,
     indebtedness or liability to which this Guaranty applies or may apply and
     waives presentment for payment, notice of nonpayment, protest, demand,
     notice of protest, notice of intent to accelerate, notice of acceleration,
     notice of dishonor, diligence in enforcement and indulgences of every kind,
     and (ii) the taking of any other action of Bank, including without
     limitation giving any notice of default or any other notice to, or making
     any demand on, Borrower, any other guarantor of all or any part of the
     Guaranteed Indebtedness or any other party.

          (b) Guarantor waives any rights Guarantor has under, or any
     requirements imposed by, Chapter 34 of the Texas Business and Commerce
     Code, as in effect on the date of this Guaranty or as it may be amended
     from time to time.

          (c) Bank may at any time, without the consent of or notice to
     Guarantor, without incurring responsibility to Guarantor and without
     impairing, releasing, reducing or affecting the obligations of Guarantor
     hereunder: (i) change the manner, place or terms of payment of all or any
     part of the Guaranteed Indebtedness, or renew, extend, modify, rearrange or
     alter all or any part of the Guaranteed Indebtedness; (ii) sell, exchange,
     release, surrender, subordinate, realize upon or otherwise deal with in any
     manner and in any order any collateral for all or any part of the
     Guaranteed Indebtedness or this Guaranty or setoff against all or any part
     of the Guaranteed Indebtedness; (iii) neglect, delay, omit, fail or refuse
     to take or prosecute any action for the collection of all or any part of
     the Guaranteed Indebtedness or this Guaranty or to take or prosecute any
     action in connection with any instrument or agreement evidencing, governing
     or securing all or any part of the Guaranteed Indebtedness or this
     Guaranty; (iv) exercise or refrain from exercising any rights against
     Borrower or others, or otherwise act or refrain from acting; (v) settle or
     compromise all or any part of the Guaranteed Indebtedness and subordinate
     the payment of all or any part of the Guaranteed Indebtedness to the
     payment of any obligations, indebtedness or liabilities which may be due or
     become due to Bank or others; (vi) apply any deposit balance, fund,
     payment, collections through process of law or otherwise or other
     collateral of Borrower to the satisfaction and liquidation of the
     indebtedness or obligations of Borrower to Bank not guaranteed under this
     Guaranty; and (vii) apply any sums paid to Bank by Guarantor, Borrower or
     others to the Guaranteed Indebtedness in such order and manner as Bank, in
     its sole discretion, may determine.

          (d) Notwithstanding any provision in this Guaranty to the contrary,
     Guarantor hereby waives and releases (i) any and all rights of subrogation,
     reimbursement, indemnification or contribution which Guarantor may have,
     after payment in full or in part of the Guaranteed Indebtedness, against


                                       6


     others liable on all or any part of the Guaranteed Indebtedness, (ii) any
     and all rights to be subrogated to the rights of Bank in any collateral or
     security for all or any part of the Guaranteed Indebtedness after payment
     in full or in part of the Guaranteed Indebtedness, and (iii) any and all
     other rights and claims of such Guarantor against Borrower or any third
     party as a result of such Guarantor's payment of all or any part of the
     Guaranteed Indebtedness.

          (e) Should Bank seek to enforce the obligations of Guarantor hereunder
     by action in any court or otherwise, Guarantor waives any requirement,
     substantive or procedural, that (i) Bank first enforce any rights or
     remedies against Borrower or any other person or entity liable to Bank for
     all or any part of the Guaranteed Indebtedness, including without
     limitation that a judgment first be rendered against Borrower or any other
     person or entity, or that Borrower or any other person or entity should be
     joined in such cause, or (ii) Bank shall first enforce rights against any
     collateral which shall ever have been given to secure all or any part of
     the Guaranteed Indebtedness or this Guaranty. Such waiver shall be without
     prejudice to Bank's right, at its option, to proceed against Borrower or
     any other person or entity, whether by separate action or by joinder.

          (f) In addition to any other waivers, agreements and covenants of
     Guarantor set forth herein, Guarantor hereby further waives and releases
     all claims, causes of action, defenses and offsets for any act or omission
     of Bank, its directors, officers, employees, representatives or agents in
     connection with Bank's administration of the Guaranteed Indebtedness,
     except for Bank's willful misconduct and gross negligence.

     39. Obligations Not Impaired.

          (a) Guarantor agrees that Guarantor's obligations hereunder shall not
     be released, diminished, impaired, reduced or affected by the occurrence of
     any one or more of the following events: (i) lack of corporate power of
     Borrower, Guarantor or any other guarantor of all or any part of the
     Guaranteed Indebtedness, (ii) any receivership, insolvency, bankruptcy or
     other proceedings affecting Borrower, Guarantor or any other guarantor of
     all or any part of the Guaranteed Indebtedness, or any of their respective
     property; (iii) the partial or total release or discharge of Borrower or
     any other guarantor of all or any part of the Guaranteed Indebtedness, or
     any other person or entity from the performance of any obligation contained
     in any instrument or agreement evidencing, governing or securing all or any
     part of the Guaranteed Indebtedness, whether occurring by reason of law or


                                       7


     otherwise; (iv) the taking or accepting of any collateral for all or any
     part of the Guaranteed Indebtedness or this Guaranty; (v) the taking or
     accepting of any other guaranty for all or any part of the Guaranteed
     Indebtedness; (vi) any failure by Bank to acquire, perfect or continue any
     lien or security interest on collateral securing all or any part of the
     Guaranteed Indebtedness or this Guaranty; (vii) the impairment of any
     collateral securing all or any part of the Guaranteed Indebtedness or this
     Guaranty; (viii) any failure by Bank to sell any collateral securing all or
     any part of the Guaranteed Indebtedness or this Guaranty in a commercially
     reasonable manner or as otherwise required by law; (ix) any invalidity or
     unenforceability of or defect or deficiency in any instrument or agreement
     evidencing, governing or securing all or any part of the Guaranteed
     Indebtedness or this Guaranty; or (x) any other circumstances which might
     otherwise constitute a defense available to, or discharge of, Borrower or
     any other guarantor of all or any part of the Guaranteed Indebtedness.

          (b) This Guaranty shall continue to be effective or be reinstated, as
     the case may be, if at any time any payment of all or any part of the
     Guaranteed Indebtedness is rescinded or must otherwise be returned by Bank
     upon the insolvency, bankruptcy or reorganization of Borrower, Guarantor,
     any other guarantor of all or any part of the Guaranteed Indebtedness, or
     otherwise, all as though such payment had not been made.

          (c) In the event Borrower is a corporation, joint stock association or
     partnership, or is hereafter incorporated, none of the following shall
     affect Guarantor's liability hereunder: (i) the unenforceability of all or
     any part of the Guaranteed Indebtedness against Borrower by reason of the
     fact that the Guaranteed Indebtedness exceeds the amount permitted by law;
     (ii) the act of creating all or any part of the Guaranteed Indebtedness is
     ultra vires; or (iii) the officers or partners creating all or any part of
     the Guaranteed Indebtedness acted in excess of their authority. Guarantor
     hereby acknowledges that withdrawal from, or termination of, any ownership
     interest in Borrower now or hereafter owned or held by Guarantor shall not
     alter, affect or in any way limit the obligations of Guarantor hereunder.

     40. Actions against Guarantor. In the event of a default in the payment or
performance of all or any part of the Guaranteed Indebtedness when such
Guaranteed Indebtedness becomes due, whether by its terms, by acceleration or
otherwise, Guarantor shall, without notice or demand, promptly pay the amount
due thereon to Bank, in lawful money of the United States, at Bank's address set
forth hereinabove. One or more successive or concurrent actions may be brought
against Guarantor, either in the same action in which Borrower is sued or in
separate actions, as often as Bank deems advisable. The exercise by Bank of any
right or remedy under this Guaranty or under any other agreement or instrument,
at law, in equity or otherwise, shall not preclude concurrent or subsequent


                                       8


exercise of any other right or remedy. The books and records of Bank shall be
admissible in evidence in any action or proceeding involving this Guaranty and
shall be prima facie evidence of the payments made on, and the outstanding
balance of, the Guaranteed Indebtedness.

     41. Payment by Guarantor. Whenever Guarantor pays any sum which is or may
become due under this Guaranty, written notice must be delivered to Bank
contemporaneously with such payment. Such notice shall be effective for purposes
of this paragraph when contemporaneously with such payment Bank receives such
notice either by: (a) personal delivery to the address and designated department
of Bank identified in subparagraph 1(a) above, or (b) United States mail,
certified or registered, return receipt requested, postage prepaid, addressed to
Bank at the address shown in subparagraph 1(a) above. In the absence of such
notice to Bank by Guarantor in compliance with the provisions hereof, any sum
received by Bank on account of the Guaranteed Indebtedness shall be conclusively
deemed paid by Borrower.

     42. Notice of Sale. In the event that Guarantor is entitled to receive any
notice under the Uniform Commercial Code, as it exists in the state governing
any such notice, of the sale or other disposition of any collateral securing all
or any part of the Guaranteed Indebtedness or this Guaranty, reasonable notice
shall be deemed given when such notice is deposited in the United States mail,
postage prepaid, at the address for Guarantor set forth in subparagraph 1(c)
above, five (5) days prior to the date any public sale, or after which any
private sale, of any such collateral is to be held; provided, however, that
notice given in any other reasonable manner or at any other reasonable time
shall be sufficient.

     43. Waiver of Bank. No delay on the part of Bank in exercising any right
hereunder or failure to exercise the same shall operate as a waiver of such
right. In no event shall any waiver of the provisions of this Guaranty be
effective unless the same be in writing and signed by an officer of Bank, and
then only in the specific instance and for the purpose given.

     44. Successors and Assigns. This Guaranty is for the benefit of Bank, its
successors and assigns. This Guaranty is binding upon Guarantor's heirs,
executors, administrators, personal representatives and successors, including
without limitation any person or entity obligated by operation of law upon the
reorganization, merger, consolidation or other change in the organizational
structure of Guarantor.

     45. Costs and Expenses. Guarantor shall pay on demand by Bank all costs and
expenses (including without limitation all reasonable attorneys' fees) incurred
by Bank in connection with the preparation, administration, enforcement and/or
collection of this Guaranty. This covenant shall survive the payment of the
Guaranteed Indebtedness.


                                       9


     46. Severability. If any provision of this Guaranty is held by a court of
competent jurisdiction to be illegal, invalid or enforceable under present or
future laws, such provision shall be fully severable, shall not impair or
invalidate the remainder of this Guaranty and the effect thereof shall be
confined to the provision held to be illegal, invalid or unenforceable.

     47. No Obligation. Nothing contained herein shall be construed as an
obligation on the part of Bank to extend or continue to extend credit to
Borrower.

     48. Amendment. No modification or amendment of any provision of this
Guaranty, nor consent to any departure by Guarantor therefrom, shall be
effective unless the same shall be in writing and signed by an officer of Bank,
and then shall be effective only in the specific instance and for the purpose
for which given.

     49. Cumulative Rights. All rights and remedies of Bank hereunder are
cumulative of each other and of every other right or remedy which Bank may
otherwise have at law or in equity or under any instrument or agreement, and the
exercise of one or more of such rights or remedies shall not prejudice or impair
the concurrent or subsequent exercise of any other rights or remedies.

     50. Governing Law. THIS GUARANTY SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS AND APPLICABLE FEDERAL LAWS.

     51. Venue. This Guaranty has been entered into in the county in Texas where
Bank's address for notice purposes is located, and it shall be performable for
all purposes in such county. Courts within the State of Texas shall have
jurisdiction over any and all disputes arising under or pertaining to this
Guaranty and venue for any such disputes shall be in the county or judicial
district where the Bank's address for notice purposes is located.

     52. Compliance with Applicable Usury Laws. Notwithstanding any other
provision of this Guaranty or of any instrument or agreement evidencing,
governing or securing all or any part of the Guaranteed Indebtedness, Guarantor
and Bank by its acceptance hereof agree that Guarantor shall never be required
or obligated to pay interest in excess of the maximum nonusurious interest rate
as may be authorized by applicable law for the written contracts which
constitute the Guaranteed Indebtedness. It is the intention of Guarantor and
Bank to conform strictly to the applicable laws which limit interest rates, and
any of the aforesaid contracts for interest, if and to the extent payable by
Guarantor, shall be held to be subject to reduction to the maximum nonusurious
interest rate allowed under said law.


                                       10


     53. Descriptive Headings. The captions in this Guaranty are for convenience
only and shall not define or limit the provisions hereof.

     54. Gender. Within this Guaranty, words of any gender shall be held and
construed to include the other gender.

     55. Entire Agreement. This Guaranty contains the entire agreement between
Guarantor and Bank regarding the subject matter hereof and supersedes all prior
written and oral agreements and understandings, if any, regarding same;
provided, however, this Guaranty is in addition to and does not replace, cancel,
modify or affect any other guaranty of Guarantor now or hereafter held by Bank
that relates to Borrower or any other person or entity.

     EXECUTED as of the date first above written.

                              GUARANTOR:

                              _________________________________
                              a________________________________



                              By:______________________________
                              Name:____________________________
                              Title:___________________________





                                       1


                                   EXHIBIT "D"

                            CERTIFICATE OF COMPLIANCE

     The undersigned hereby certifies that he is the ___________________ of
___________, Manager of FIRST PERMIAN, L.L.C., a Delaware limited liability
company (the "Borrower") and that as such he is authorized to execute this
Certificate of Compliance on behalf of the Borrower. With reference to that
certain Credit Agreement, dated as of June 30, 1999, (as same may be amended,
modified, increased, supplemented and/or restated from time to time, the
"Agreement") entered into among the Borrower, the Guarantors and BANK ONE,
TEXAS, N.A. as "Agent," for itself and the Banks signatory thereto (the
"Banks"), the undersigned further certifies, represents and warrants on behalf
of the Borrower that all of the following statements are true and correct (each
capitalized term used herein having the same meaning given to it in the
Agreement unless otherwise specified):

          (a) The Borrower and the Guarantors have fulfilled in all material
     respects their obligations under the Notes and Security Instruments,
     including the Loan Agreement, and all representations and warranties made
     herein and therein continue (except to the extent they relate solely to an
     earlier date) to be true and correct in all material respects [if the
     representations and warranties are not true and correct, the party signing
     this certificate shall except from the foregoing statement the matters for
     which such representations and warranties are no longer true specifying the
     nature of any such change.]

          (b) No Event of Default has occurred under the Security Instruments,
     including the Loan Agreement [if an Event of Default has occurred, the
     party certifying hereto shall specify the facts constituting the Event of
     Default and the nature and status thereof].

          (c) To the extent requested from time to time by the Agent, the
     certifying party shall specifically affirm compliance of the Borrower and
     the Guarantors in all material respects with any of its representations and
     warranties (except to the extent they relate solely to an earlier date) or
     obligations under said instruments.

          (d) Financial Computations for the period ending ________________
     (provide calculations on a consolidated basis):

               (i) Current Ratio;

               (ii) Minimum Interest Coverage Ratio; and

               (iii) Tangible Net Worth

               (iv) General and Administrative Expenses; and

                                       2


               (v) Capital Expenditures.



                                       3


     EXECUTED, DELIVERED AND CERTIFIED TO this ______ day of
____________________, 19__.

                                     BORROWER:

                                     FIRST PERMIAN, L.L.C.
                                     a Delaware limited liability company

                                     By:  Baytech, Inc.
                                     a Texas corporation, as Manager


                                     By:
                                     Name:
                                     Title:

                                     By:  Parallel Petroleum Corporation
                                     a Delaware corporation, as Manager


                                     By:
                                     Name:
                                     Title:

                                     GUARANTORS:

                                     PARALLEL PETROLEUM CORPORATION
                                     a Delaware corporation


                                     By:
                                     Name:
                                     Title:

                                     BAYTECH, INC.
                                     a Texas corporation


                                     By:
                                     Name:
                                     Title:


                                       1


                                   EXHIBIT "E"

                       ASSIGNMENT AND ACCEPTANCE AGREEMENT

     This ASSIGNMENT AND ACCEPTANCE AGREEMENT (this "Assignment and Acceptance")
dated as of __________, ____ is made between ____________________ (the
"Assignor") and ____________________ (the "Assignee").

                             RECITALS

     WHEREAS, the Assignor is party to that certain Credit Agreement dated as of
June 30, 1999 (the "Loan Agreement") by and among First Permian, L.L.C., a
Delaware limited liability company (hereinafter referred to as the "Company"),
Parallel Petroleum Corporation, a Delaware corporation, Baytech, Inc., a Texas
corporation (hereinafter referred to as the "Guarantors"), the Banks signatory
thereto (the "Banks"), Bank One, Texas, N.A., as Agent (in such capacity, the
"Agent"), and the financial institutions party thereto (unless otherwise defined
herein, capitalized terms used herein have the respective meanings assigned to
them in the Loan Agreement);

     WHEREAS, as provided under the Loan Agreement, the Assignor has committed
to make Loans (the "Committed Loans") to the Company in aggregate amounts not to
exceed $110,000,000 on the Revolving Loan (the "Revolving Commitment"), such
Revolving Commitment being evidenced by a Revolving Note in the face amount of
$110,000,000 (the "Note"); the Revolving Commitment is hereinafter referred to
as (the "Commitment");

     WHEREAS, [the Assignor has made Committed Loans to the Company in the
aggregate principal amount of $________ on the Revolving Commitment [no
Committed Loans are outstanding under the Loan Agreement]; and

     WHEREAS, the Assignor wishes to assign to the Assignee [part] [all] of the
rights and obligations of the Assignor under the Loan Agreement in respect of
its Commitment, in an amount equal to $_______ on the Revolving Commitment for a
total of $_______ for the total Commitment (the "Assigned Amount") on the terms
and subject to the conditions set forth herein and the Assignee wishes to accept
assignment of such rights and assume such obligations from the Assignor on such
terms and subject to such conditions;

     NOW, THEREFORE, in consideration of the foregoing and the mutual agreements
contained herein, the parties hereto agree as follows:

     1. Assignment and Acceptance.

          (a) Subject to the terms and conditions of this Assignment and
     Acceptance , (i) the Assignor hereby sells, transfers and assigns to the
     Assignee, and (ii) the Assignee hereby purchases, assumes and undertakes


                                       2


     from the Assignor, without recourse and without representation or warranty
     (except as provided in this Assignment and Acceptance) __% (the "Assignee's
     Percentage Share") of (A) the Commitment [and the Committed Loans] of the
     Assignor, (B) the Notes, and (C) all related rights, benefits, obligations,
     liabilities and indemnities of the Assignor under and in connection with
     the Loan Agreement and the Loan Documents.

     [If appropriate, add paragraph specifying payment to Assignor by Assignee
of outstanding principal of, accrued interest on, and fees with respect to,
Committed Loans assigned.]

          (b) With effect on and after the Effective Date (as defined in Section
     5 hereof), the Assignee shall be a party to the Loan Agreement and succeed
     to all of the rights and be obligated to perform all of the obligations of
     a Bank under the Loan Agreement, including the requirements concerning
     confidentiality and the payment of indemnification, with a Commitment in an
     amount equal to the Assigned Amount. The Assignee agrees that it will
     perform in accordance with their terms all of the obligations which by the
     terms of the Loan Agreement are required to be performed by it as a Bank.
     It is the intent of the parties hereto that the Commitment of the Assignor
     shall, as of the Effective Date, be reduced by an amount equal to the
     Assigned Amount and the Assignor shall relinquish its rights and be
     released from its obligations under the Loan Agreement to the extent such
     obligations have been assumed by the Assignee.

          (c) After giving effect to the assignment and assumption set forth
     herein, on the Effective Date the Assignee's Commitment will be
     $_______________.

          (d) After giving effect to the assignment and assumption set forth
     herein, on the Effective Date the Assignor's Commitment will be
     $________________.

     2. Payments.

          (a) As consideration for the sale, assignment and transfer
     contemplated in Section 1 hereof, the Assignee shall pay to the Assignor on
     the Effective Date in immediately available funds an amount equal to
     $_______, representing the Assignee's Pro Rate Share of the principal
     amount of all Committed Loans.

          (b) The [Assignor] [Assignee] further agrees to pay to the Agent a
     processing fee in the amount specified in Section 28 of the Loan Agreement.

     3. Reallocation of Payments. Any interest, fees and other payments accrued
to the Effective Date with respect to the Commitment, the Committed Loans and
the Notes shall be for the account of the Assignor. Any interest, fees and other


                                       3


payments accrued on and after the Effective Date with respect to the Assigned
Amount shall be for the account of the Assignee. Each of the Assignor and the
Assignee agrees that it will hold in trust for the other party any interest,
fees and other amounts which it may receive to which the other party is entitled
pursuant to the preceding sentence and pay to the other party any such amounts
which it may receive promptly upon receipt.

     4. Independent Credit Decision. The Assignee (a) acknowledges that it has
received a copy of the Loan Agreement and the Schedules and Exhibits thereto,
together with copies of the most recent financial statements referred to in
Section 12 of the Loan Agreement, and such other documents and information as it
has deemed appropriate to make its own credit and legal analysis and decision to
enter into this Assignment and Acceptance; and (b) agrees that it will,
independently and without reliance upon the Assignor, the Agent or any other
Bank and based on such documents and information as it shall deem appropriate at
the time, continue to make its own credit and legal decisions in taking or not
taking action under the Loan Agreement.

     5. Effective Date; Notices.

          (a) As between the Assignor and the Assignee, the effective date for
     this Assignment and Acceptance shall be _________, _____ (the "Effective
     Date"); provided that the following conditions precedent have been
     satisfied on or before the Effective Date:

               (i) this Assignment and Acceptance shall be executed and
          delivered by the Assignor and the Assignee, together with the Notes;

               (ii) the consent of the Agent required for an effective
          assignment of the Assigned Amount by the Assignor to the Assignee
          under Section 28 of the Loan Agreement shall have been duly obtained
          and shall be in full force and effective as of the Effective Date;

               (iii) the Assignee shall pay to the Assignor all amounts due to
          the Assignor under this Assignment and Acceptance;

               (iv) the processing fee referred to in Section 2(b) hereof and in
          Section 28 of the Loan Agreement shall have been paid to the Agent;
          and

               (v) the Assignor shall have assigned and the Assignee shall have
          assumed a percentage equal to the Assignee's Percentage Share of the
          rights and obligations of the Assignor under the Loan Agreement (if
          such agreement exists).

          (b) Promptly following the execution of this Assignment and


                                       4


     Acceptance, the Assignor shall deliver to the Agent for acknowledgment by
     the Agent, a copy of this Assignment and Acceptance.

     [6. Agent. [INCLUDE ONLY IF ASSIGNOR IS AGENT]

          (a) The Assignee hereby appoints and authorizes the Assignor to take
     such action as agent on its behalf and to exercise such powers under the
     Loan Agreement as are delegated to the Agent by the Banks pursuant to the
     terms of the Loan Agreement.

          (b) The Assignee shall assume no duties or obligations held by the
     Assignor in its capacity as Agent under the Loan Agreement.]

     7. Withholding Tax. The Assignee (a) represents and warrants to the Bank,
the Agent and the Company that under applicable law and treaties no tax will be
required to be withheld by the Bank with respect to any payments to be made to
the Assignee hereunder, (b) agrees to furnish (if it is organized under the laws
of any jurisdiction other than the United States or any State thereof) to the
Agent and the Company prior to the time that the Agent or Company is required to
make any payment of principal, interest or fees hereunder, duplicate executed
originals of either U.S. Internal Revenue Service Form 4224 or U.S. Internal
Revenue Service Form 101 (wherein the Assignee claims entitlement to the
benefits of a tax treaty that provides for a complete exemption from U.S.
federal income withholding tax on all payments hereunder) and agrees to provide
new Forms 4224 or 1001 upon the expiration of any previously delivered form or
comparable statements in accordance with applicable U.S. law and regulations and
amendments thereto, duly executed and completed by the Assignee, and (c) agrees
to comply with all applicable U.S. laws and regulations with regard to such
withholding tax exemption.

     8. Representations and Warranties.

          (a) The Assignor represents and warrants that (i) it is the legal and
     beneficial owner of the interest being assigned by it hereunder and that
     such interest is free and clear of any Lien or other adverse claim; (ii) it
     is duly organized and existing and it has the full power and authority to
     take, and has taken, all action necessary to execute and deliver this
     Assignment and Acceptance and any other documents required or permitted to
     be executed or delivered by it in connection with this Assignment and
     Acceptance and to fulfill its obligations hereunder; (iii) on notices to,
     or consents, authorizations or approvals of, any Person are required (other
     than any already given or obtained) for its due execution, delivery and
     performance of this Assignment and Acceptance, and apart from any
     agreements or undertakings or filings required by the Loan Agreement, no
     further action by, or notice to, or filing with, any Person is required of
     it for such execution, delivery or performance; and (iv) this Assignment
     and Acceptance has been duly executed and delivered by it and constitutes


                                       5


     the legal, valid and binding obligation of the Assignor, enforceable
     against the Assignor in accordance with the terms hereof, subject, as to
     enforcement, to bankruptcy, insolvency, moratorium, reorganization and
     other laws of general application relating to or affecting creditors'
     rights and to general equitable principles.

          (b) The Assignor makes no representation or warranty and assumes no
     responsibility with respect to any statements, warranties or
     representations made in or in connection with the Loan Agreement or the
     execution, legality, validity, enforceability, genuineness, sufficiency or
     value of the Loan Agreement or any other instrument or document furnished
     pursuant thereto. The Assignor makes no representation or warranty in
     connection with, and assumes no responsibility with respect to, the
     solvency, financial condition or statements of the Company, or the
     performance or observance by the Company, of any of its respective
     obligations under the Loan Agreement or any other instrument or document
     furnished in connection therewith.

          (c) The Assignee represents and warrants that (i) it is duly organized
     and existing and it has full power and authority to take, and has taken,
     all action necessary to execute and deliver this Assignment and Acceptance
     any other documents required or permitted to be executed or delivered by it
     in connection with this Assignment and Acceptance, and to fulfill its
     obligations hereunder; (ii) no notices to, or consents, authorizations or
     approvals of, any Person are required (other than any already given or
     obtained) for its due execution, delivery and performance of this
     Assignment and Acceptance; and apart from any agreements or undertakings or
     flings required by the Loan Agreement, no further action by, or notice to,
     or filing with, any Person is required of it for such execution, delivery
     or performance; (iii) this Assignment and Acceptance has been duly executed
     and delivered by it and constitutes the legal, valid and binding obligation
     of the Assignee, enforceable against the Assignee in accordance with the
     terms hereof, subject, as to enforcement, to bankruptcy, insolvency,
     moratorium, reorganization and other laws of general application relating
     to or affecting creditors' rights and to general equitable principles; and
     (iv) it is an Eligible Assignee.

     9. Further Assurances. The Assignor and the Assignee each hereby agree to
execute and deliver such other instruments, and take such other action, as
either party may reasonably request in connection with the transactions
contemplated by this Assignment and Acceptance, including the delivery of any
notices or other documents or instruments to the Company or the Agent, which may
be required in connection with the assignment and assumption contemplated
hereby.

     10. Miscellaneous.



                                       6


          (a) Any amendment or waiver of any provision of this Assignment and
     Acceptance shall be in writing and signed by the parties hereto. No failure
     or delay by either party hereto in exercising any right, power or privilege
     hereunder shall operate as a waiver thereof and any waiver of any breach of
     the provisions of this Assignment and Acceptance shall be without prejudice
     to any rights with respect to any other or further breach thereof.

          (b) All payments made hereunder shall be made without any set-off or
     counterclaim.

          (c) The Assignor and the Assignee shall each pay its own costs and
     expenses incurred in connection with the negotiation, preparation,
     execution and performance of this Assignment and Acceptance.

          (d) This Assignment and Acceptance may be executed in any number of
     counterparts and all of such counterparts taken together shall be deemed to
     constitute one and the same instrument.

          (e) THIS ASSIGNMENT AND ACCEPTANCE SHALL BE GOVERNED BY AND CONSTRUED
     IN ACCORDANCE WITH THE LAW OF THE STATE OF TEXAS. The Assignor and the
     Assignee each irrevocably submits to the non-exclusive jurisdiction of any
     State or Federal court sitting in Texas over any suit, action or proceeding
     arising out of or relating to this Assignment and Acceptance and
     irrevocably agrees that all claims in respect of such action or proceeding
     may be heard and determined in such Texas State or Federal court. Each
     party to this Assignment and Acceptance hereby irrevocably waives, to the
     fullest extent it may effectively do so, the defense of an inconvenient
     forum to the maintenance of such action or proceeding.

          (f) THE ASSIGNOR AND THE ASSIGNEE EACH HEREBY KNOWINGLY, VOLUNTARILY
     AND INTENTIONALLY WAIVE ANY RIGHTS THEY MAY HAVE TO A TRIAL BY JURY IN
     RESPECT OF ANY LITIGATION BASED HEREON, OR ARISING OUT OF, UNDER, OR IN
     CONNECTION WITH THIS ASSIGNMENT AND ACCEPTANCE, THE LOAN AGREEMENT, ANY
     RELATED DOCUMENTS AND AGREEMENTS OR ANY COURSE OF CONDUCT, COURSE OF
     DEALING OR STATEMENTS (WHETHER ORAL OR WRITTEN).

          (g) Assignee hereby provides the administrative detail on Addendum 1
     hereto.

          [Other provisions to be added as may be negotiated between the
     Assignor and the Assignee, provided that such provisions are not
     inconsistent with the Loan Agreement.]


                                       7


     IN WITNESS WHEREOF, the Assignor and the Assignee have caused this
Assignment and Acceptance to be executed and delivered by their duly authorized
officers as of the data first above written.

                              [ASSIGNOR]


                              By:
                              Title:


                              By:
                              Title:
                              Address:

                              [ASSIGNEE]


                              By:
                              Title:


                              By:
                              Title:
                              Address:

(If required by Section 28 of the Loan Agreement)

ACKNOWLEDGED AND CONSENTED TO:

BANK ONE, TEXAS, N.A., as Agent



By:
Name:
Title:

FIRST PERMIAN, L.L.C.
a Delaware limited liability company

     By:  Baytech, Inc.
          a Texas corporation, as Manager


     By:
     Name:
     Title:

                                       8


     By:  Parallel Petroleum Corporation
          a Delaware corporation, as Manager


     By:
     Name:
     Title:


                                       1


                         ADDENDUM 1 TO


               ASSIGNMENT AND ACCEPTANCE AGREEMENT


The following administrative details apply to the Assignee:

(A)  Notice Address:

          Assignee name:
                         Address:


          Attention:
          Telephone:               (       )
          Telecopier:              (       )
          Telex (Answerback):

     (B)  Payment Instructions:

     Account No.:
     At:


     Reference:
     Attention:


                                       1



                                   SCHEDULE 1

                                      LIENS

                                      NONE




                                       1


                                   SCHEDULE 2

                               FINANCIAL CONDITION

                                      NONE


                                       1

                                   SCHEDULE 3

                                   LIABILITIES

                                      NONE


                                       1



                                   SCHEDULE 4

                                   LITIGATION

                                      NONE


                                       1



                                   SCHEDULE 5

                              ENVIRONMENTAL MATTERS
                                      NONE


                                       1


                                   SCHEDULE 6

                                  TITLE MATTERS

            The Properties shown on the attachment hereto and marked
           with the word "need" under the heading "Title Information"




                                       1

                                   SCHEDULE 7

                                CURATIVE MATTERS

                          To be as notified in writing
 .


PAGE>
                                       1




                                                     EXHIBIT 10.6






                                CREDIT AGREEMENT

                                     AMONG

                      FIRST PERMIAN, L.L.C., AS BORROWER,
                                      AND
                         PARALLEL PETROLEUM CORPORATION
                               AND BAYTECH, INC.,
                                 AS GUARANTORS

                                      AND

                             BANK ONE, TEXAS, N.A.
                       AND THE INSTITUTIONS NAMED HEREIN
                                    AS BANKS

                                      AND
                             BANK ONE, TEXAS, N.A.,
                                    AS AGENT

                                 JUNE 30, 1999




                                       1



                                                           EXHIBIT 10.7





                                LIMITED GUARANTY

     THIS LIMITED GUARANTY ("Guaranty") is made as of the 30th day of June,
1999, by Guarantor (as hereinafter defined) and Bank One, Texas, N.A., a
national banking association ("Bank One"), as Agent for itself and each of the
financial institutions which are a party to that certain Loan Agreement dated as
of June 30, 1999, by and among Borrower (as hereinafter defined), Guarantor (as
hereinafter defined), the Agent and the financial institutions party thereto
(the "Loan Agreement") (hereinafter referred to as "Lenders"), guaranteeing the
Indebtedness (as defined) of FIRST PERMIAN, L.L.C. (hereinafter referred to as
"Borrower") .

     1. Definitions. As used in this Guaranty, the following terms shall have
the meanings indicated below:

          (a) The term "Banks" shall mean BANK ONE, TEXAS, N.A., as "Agent" for
     itself and the other Banks that are parties to a Credit Agreement of even
     date herewith between Borrower (as hereinafter defined) and the Banks, the
     address for notice purposes for the Banks is the following:

                              2301 West Wall Street
                              Midland, Texas 79702
                     Attn: Michael J. Davis, Vice President

          (b) The term "Borrower" (whether one or more) shall mean the
     following:

                              FIRST PERMIAN, L.L.C.
                            110 West Louisiana Avenue
                              Midland, Texas 79702

          (c) The term "Guarantor" shall mean PARALLEL PETROLEUM CORPORATION,
     whose address for notice purposes is the following:

                          110 N. Marienfeld, Suite 465
                              Midland, Texas 79701

          (d) The term "Guaranteed Indebtedness" shall mean (i) all principal
     indebtedness owing by Borrower to Bank now existing or hereafter arising
     under or evidenced by that certain Credit Agreement of even date herewith
     executed by Borrower, Bank, Guarantor and Baytech, Inc., and all promissory


                                       2


     notes and other evidences of indebtedness delivered in connection
     therewith, (ii) all accrued but unpaid interest on any of the indebtedness
     owing under the instrument(s) or agreement(s) described in (i) above, (iii)
     all obligations of Borrower to Bank under any documents evidencing,
     securing, governing and/or pertaining to all or any part of the
     indebtedness described in (i) and (ii) above, (iv) all costs and expenses
     incurred by Bank in connection with the collection and administration of
     all or any part of the indebtedness and obligations described in (i), (ii)
     and (iii) above or the protection or preservation of, or realization upon,
     the collateral securing all or any part of such indebtedness and
     obligations, including without limitation all reasonable attorneys' fees,
     and (v) all renewals, extensions, modifications and rearrangements of the
     indebtedness and obligations described in (i), (ii), (iii) and (iv) above.

          (e) Obligations. As an inducement to Bank to extend or continue to
     extend credit and other financial accommodations to Borrower, Guarantor,
     for value received, does hereby unconditionally and absolutely guarantee
     the prompt and full payment and performance of the Guaranteed Indebtedness
     when due or declared to be due and at all times thereafter; provided,
     however, Guarantor's obligation hereunder shall be limited to $10,000,000.

     2. Character of Obligations.

          (a) This is an absolute, continuing and unconditional Guaranty of
     payment and not of collection and if at any time or from time to time there
     is no outstanding Guaranteed Indebtedness, the obligations of the Guarantor
     with respect to any and all Guaranteed Indebtedness of Borrower to Bank
     incurred thereafter shall not be affected. All of the Guaranteed
     Indebtedness shall be conclusively presumed to have been made or acquired
     in acceptance hereof. Guarantor shall be primarily liable, jointly and
     severally, with Borrower and any other guarantor of all or any part of the
     Guaranteed Indebtedness.

          (b) Bank may, at its sole discretion and without impairing its right
     hereunder, apply any payments on the Guaranteed Indebtedness that Bank
     receives to that portion of the Guaranteed Indebtedness, if any, not
     guaranteed hereunder.


                                       3


          (c) Guarantor agrees that Guarantor's obligations hereunder shall not
     be released, diminished, impaired, reduced or affected by the existence of
     any other guaranty or the payment by any other guarantor of all or any part
     of the Guaranteed Indebtedness and, in the event paragraph 2 above
     partially limits Guarantor's obligations under this Guaranty, Guarantor's
     obligations hereunder shall continue until Bank has received payment in
     full of the Guaranteed Indebtedness.

          (d) Guarantor's obligations hereunder shall not be released,
     diminished, impaired, reduced or affected by, nor shall any provision
     contained herein be deemed to be a limitation upon, the amount of credit
     which Bank may extend to Borrower, the number of transactions between Bank
     and Borrower, payments by Borrower to Bank or Bank's allocation of payments
     by Borrower.

     3. Representations and Warranties. Guarantor hereby represents and warrants
the following to Bank:

          (a) This Guaranty may reasonably be expected to benefit, directly or
     indirectly, Guarantor, and (i) if Guarantor is a corporation, the Board of
     Directors of Guarantor has determined that this Guaranty may reasonably be
     expected to benefit, directly or indirectly, Guarantor, or (ii) if
     Guarantor is a partnership, the requisite number of Guarantor's partners
     have determined that this Guaranty may reasonably be expected to benefit,
     directly or indirectly, Guarantor;

          (b) Guarantor is familiar with, and has independently reviewed the
     books and records regarding, the financial condition of Borrower and is
     familiar with the value of any and all collateral intended to be security
     for the payment of all or any part of the Guaranteed Indebtedness;
     provided, however, Guarantor is not relying on such financial condition or
     collateral as an inducement to enter into this Guaranty;

          (c) Guarantor has adequate means to obtain from Borrower on a
     continuing basis information concerning the financial condition of Borrower
     and Guarantor is not relying on Bank to provide such information to
     Guarantor either now or in the future;


                                       4


          (d) Guarantor has the power and authority to execute, deliver and
     perform this Guaranty and any other agreements executed by Guarantor
     contemporaneously herewith, and the execution, delivery and performance of
     this Guaranty and any other agreements executed by Guarantor
     contemporaneously herewith does not and will not violate (i) any agreement
     or instrument to which Guarantor is a party, (ii) any law, rule, regulation
     or order of any governmental authority to which Guarantor is subject, or
     (iii) Guarantor's Articles of Incorporation or Bylaws if Guarantor is a
     corporation, or Guarantor's Partnership Agreement if Guarantor is a
     partnership;

          (e) Neither Bank nor any other party has made any representation,
     warranty or statement to Guarantor in order to induce Guarantor to execute
     this Guaranty;

          (f) The financial statements and other financial information regarding
     Guarantor heretofore and hereafter delivered to Bank are and shall be true
     and correct in all material respects and fairly present the financial
     position of Guarantor as of the dates thereof, and no material adverse
     change has occurred in the financial condition of Guarantor reflected in
     the financial statements and other financial information regarding
     Guarantor heretofore delivered to Bank since the date of the last statement
     thereof; and

          (g) As of the date hereof, and after giving effect to this Guaranty
     and the obligations evidenced hereby, (i) Guarantor is and will be solvent,
     (ii) the fair saleable value of Guarantor's assets exceeds and will
     continue to exceed Guarantor's liabilities (both fixed and contingent),
     (iii) Guarantor is and will continue to be able to pay Guarantor's debts as
     they mature, and (iv) if Guarantor is not an individual, Guarantor has and
     will continue to have sufficient capital to carry on its business and all
     businesses in which it is about to engage.

     4. Covenants. Guarantor hereby covenants and agrees with Bank as follows:

          (a) Guarantor shall not, so long as Guarantor's obligations under this
     Guaranty continue, transfer or pledge any material portion of Guarantor's
     assets for less than full and adequate consideration;


                                       5


          (b) Guarantor shall promptly furnish to Bank at any time and from time
     to time such financial statements and other financial information of
     Guarantor as the Bank may require, in form and substance satisfactory to
     Bank;

          (c) Guarantor shall comply with all terms and provisions of the
     instruments and agreements evidencing, governing and securing all or any
     part of the Guaranteed Indebtedness that apply to Guarantor; and

          (d) Guarantor shall promptly inform Bank of (i) any litigation or
     governmental investigation against Guarantor or affecting any security for
     all or any part of the Guaranteed Indebtedness or this Guaranty which, if
     determined adversely, might have a material adverse effect upon the
     financial condition of Guarantor or upon such security or might cause a
     default under any of the instruments or agreements evidencing, governing or
     securing all or any part of the Guaranteed Indebtedness, (ii) any claim or
     controversy which might become the subject of such litigation or
     governmental investigation, and (iii) any material adverse change in the
     financial condition of Guarantor.

     5. Consent and Waiver.

          (a) Guarantor waives (i) promptness, diligence and notice of
     acceptance of this Guaranty and notice of the incurring of any obligation,
     indebtedness or liability to which this Guaranty applies or may apply and
     waives presentment for payment, notice of nonpayment, protest, demand,
     notice of protest, notice of intent to accelerate, notice of acceleration,
     notice of dishonor, diligence in enforcement and indulgences of every kind,
     and (ii) the taking of any other action of Bank, including without
     limitation giving any notice of default or any other notice to, or making
     any demand on, Borrower, any other guarantor of all or any part of the
     Guaranteed Indebtedness or any other party.

          (b) Guarantor waives any rights Guarantor has under, or any
     requirements imposed by, Chapter 34 of the Texas Business and Commerce
     Code, as in effect on the date of this Guaranty or as it may be amended
     from time to time.


                                       6


          (c) Bank may at any time, without the consent of or notice to
     Guarantor, without incurring responsibility to Guarantor and without
     impairing, releasing, reducing or affecting the obligations of Guarantor
     hereunder: (i) change the manner, place or terms of payment of all or any
     part of the Guaranteed Indebtedness, or renew, extend, modify, rearrange or
     alter all or any part of the Guaranteed Indebtedness; (ii) sell, exchange,
     release, surrender, subordinate, realize upon or otherwise deal with in any
     manner and in any order any collateral for all or any part of the
     Guaranteed Indebtedness or this Guaranty or setoff against all or any part
     of the Guaranteed Indebtedness; (iii) neglect, delay, omit, fail or refuse
     to take or prosecute any action for the collection of all or any part of
     the Guaranteed Indebtedness or this Guaranty or to take or prosecute any
     action in connection with any instrument or agreement evidencing, governing
     or securing all or any part of the Guaranteed Indebtedness or this
     Guaranty; (iv) exercise or refrain from exercising any rights against
     Borrower or others, or otherwise act or refrain from acting; (v) settle or
     compromise all or any part of the Guaranteed Indebtedness and subordinate
     the payment of all or any part of the Guaranteed Indebtedness to the
     payment of any obligations, indebtedness or liabilities which may be due or
     become due to Bank or others; (vi) apply any deposit balance, fund,
     payment, collections through process of law or otherwise or other
     collateral of Borrower to the satisfaction and liquidation of the
     indebtedness or obligations of Borrower to Bank not guaranteed under this
     Guaranty; and (vii) apply any sums paid to Bank by Guarantor, Borrower or
     others to the Guaranteed Indebtedness in such order and manner as Bank, in
     its sole discretion, may determine.

          (d) Notwithstanding any provision in this Guaranty to the contrary,
     Guarantor hereby waives and releases (i) any and all rights of subrogation,
     reimbursement, indemnification or contribution which Guarantor may have,
     after payment in full or in part of the Guaranteed Indebtedness, against
     others liable on all or any part of the Guaranteed Indebtedness, (ii) any
     and all rights to be subrogated to the rights of Bank in any collateral or
     security for all or any part of the Guaranteed Indebtedness after payment
     in full or in part of the Guaranteed Indebtedness, and (iii) any and all
     other rights and claims of such Guarantor against Borrower or any third
     party as a result of such Guarantor's payment of all or any part of the
     Guaranteed Indebtedness.


                                       7


          (e) Should Bank seek to enforce the obligations of Guarantor hereunder
     by action in any court or otherwise, Guarantor waives any requirement,
     substantive or procedural, that (i) Bank first enforce any rights or
     remedies against Borrower or any other person or entity liable to Bank for
     all or any part of the Guaranteed Indebtedness, including without
     limitation that a judgment first be rendered against Borrower or any other
     person or entity, or that Borrower or any other person or entity should be
     joined in such cause, or (ii) Bank shall first enforce rights against any
     collateral which shall ever have been given to secure all or any part of
     the Guaranteed Indebtedness or this Guaranty. Such waiver shall be without
     prejudice to Bank's right, at its option, to proceed against Borrower or
     any other person or entity, whether by separate action or by joinder.

          (f) In addition to any other waivers, agreements and covenants of
     Guarantor set forth herein, Guarantor hereby further waives and releases
     all claims, causes of action, defenses and offsets for any act or omission
     of Bank, its directors, officers, employees, representatives or agents in
     connection with Bank's administration of the Guaranteed Indebtedness,
     except for Bank's willful misconduct and gross negligence.

     6. Obligations Not Impaired.

          (a) Guarantor agrees that Guarantor's obligations hereunder shall not
     be released, diminished, impaired, reduced or affected by the occurrence of
     any one or more of the following events: (i) lack of corporate power of
     Borrower, Guarantor or any other guarantor of all or any part of the
     Guaranteed Indebtedness, (ii) any receivership, insolvency, bankruptcy or
     other proceedings affecting Borrower, Guarantor or any other guarantor of
     all or any part of the Guaranteed Indebtedness, or any of their respective
     property; (iii) the partial or total release or discharge of Borrower or
     any other guarantor of all or any part of the Guaranteed Indebtedness, or
     any other person or entity from the performance of any obligation contained
     in any instrument or agreement evidencing, governing or securing all or any
     part of the Guaranteed Indebtedness, whether occurring by reason of law or
     otherwise; (iv) the taking or accepting of any collateral for all or any
     part of the Guaranteed Indebtedness or this Guaranty; (v) the taking or
     accepting of any other guaranty for all or any part of the Guaranteed
     Indebtedness; (vi) any failure by Bank to acquire, perfect or continue any
     lien or security interest on collateral securing all or any part of the



                                       8


     Guaranteed Indebtedness or this Guaranty; (vii) the impairment of any
     collateral securing all or any part of the Guaranteed Indebtedness or this
     Guaranty; (viii) any failure by Bank to sell any collateral securing all or
     any part of the Guaranteed Indebtedness or this Guaranty in a commercially
     reasonable manner or as otherwise required by law; (ix) any invalidity or
     unenforceability of or defect or deficiency in any instrument or agreement
     evidencing, governing or securing all or any part of the Guaranteed
     Indebtedness or this Guaranty; or (x) any other circumstances which might
     otherwise constitute a defense available to, or discharge of, Borrower or
     any other guarantor of all or any part of the Guaranteed Indebtedness.

          (b) This Guaranty shall continue to be effective or be reinstated, as
     the case may be, if at any time any payment of all or any part of the
     Guaranteed Indebtedness is rescinded or must otherwise be returned by Bank
     upon the insolvency, bankruptcy or reorganization of Borrower, Guarantor,
     any other guarantor of all or any part of the Guaranteed Indebtedness, or
     otherwise, all as though such payment had not been made.

          (c) In the event Borrower is a corporation, joint stock association or
     partnership, or is hereafter incorporated, none of the following shall
     affect Guarantor's liability hereunder: (i) the unenforceability of all or
     any part of the Guaranteed Indebtedness against Borrower by reason of the
     fact that the Guaranteed Indebtedness exceeds the amount permitted by law;
     (ii) the act of creating all or any part of the Guaranteed Indebtedness is
     ultra vires; or (iii) the officers or partners creating all or any part of
     the Guaranteed Indebtedness acted in excess of their authority. Guarantor
     hereby acknowledges that withdrawal from, or termination of, any ownership
     interest in Borrower now or hereafter owned or held by Guarantor shall not
     alter, affect or in any way limit the obligations of Guarantor hereunder.

     7. Actions against Guarantor. In the event of a default in the payment or
performance of all or any part of the Guaranteed Indebtedness when such
Guaranteed Indebtedness becomes due, whether by its terms, by acceleration or
otherwise, Guarantor shall, without notice or demand, promptly pay the amount
due thereon to Bank, in lawful money of the United States, at Bank's address set


                                       9



forth hereinabove. One or more successive or concurrent actions may be brought
against Guarantor, either in the same action in which Borrower is sued or in
separate actions, as often as Bank deems advisable. The exercise by Bank of any
right or remedy under this Guaranty or under any other agreement or instrument,
at law, in equity or otherwise, shall not preclude concurrent or subsequent
exercise of any other right or remedy. The books and records of Bank shall be
admissible in evidence in any action or proceeding involving this Guaranty and
shall be prima facie evidence of the payments made on, and the outstanding
balance of, the Guaranteed Indebtedness.

     8. Payment by Guarantor. Whenever Guarantor pays any sum which is or may
become due under this Guaranty, written notice must be delivered to Bank
contemporaneously with such payment. Such notice shall be effective for purposes
of this paragraph when contemporaneously with such payment Bank receives such
notice either by: (a) personal delivery to the address and designated department
of Bank identified in subparagraph 1(a) above, or (b) United States mail,
certified or registered, return receipt requested, postage prepaid, addressed to
Bank at the address shown in subparagraph 1(a) above. In the absence of such
notice to Bank by Guarantor in compliance with the provisions hereof, any sum
received by Bank on account of the Guaranteed Indebtedness shall be conclusively
deemed paid by Borrower.

     9. Notice of Sale. In the event that Guarantor is entitled to receive any
notice under the Uniform Commercial Code, as it exists in the state governing
any such notice, of the sale or other disposition of any collateral securing all
or any part of the Guaranteed Indebtedness or this Guaranty, reasonable notice
shall be deemed given when such notice is deposited in the United States mail,
postage prepaid, at the address for Guarantor set forth in subparagraph 1(c)
above, five (5) days prior to the date any public sale, or after which any
private sale, of any such collateral is to be held; provided, however, that
notice given in any other reasonable manner or at any other reasonable time
shall be sufficient.

     10. Waiver of Bank. No delay on the part of Bank in exercising any right
hereunder or failure to exercise the same shall operate as a waiver of such
right. In no event shall any waiver of the provisions of this Guaranty be
effective unless the same be in writing and signed by an officer of Bank, and
then only in the specific instance and for the purpose given.


                                       10


     11. Successors and Assigns. This Guaranty is for the benefit of Bank, its
successors and assigns. This Guaranty is binding upon Guarantor's heirs,
executors, administrators, personal representatives and successors, including
without limitation any person or entity obligated by operation of law upon the
reorganization, merger, consolidation or other change in the organizational
structure of Guarantor.

     12. Costs and Expenses. Guarantor shall pay on demand by Bank all costs and
expenses (including without limitation all reasonable attorneys' fees) incurred
by Bank in connection with the preparation, administration, enforcement and/or
collection of this Guaranty. This covenant shall survive the payment of the
Guaranteed Indebtedness.

     13. Severability. If any provision of this Guaranty is held by a court of
competent jurisdiction to be illegal, invalid or enforceable under present or
future laws, such provision shall be fully severable, shall not impair or
invalidate the remainder of this Guaranty and the effect thereof shall be
confined to the provision held to be illegal, invalid or unenforceable.

     14. No Obligation. Nothing contained herein shall be construed as an
obligation on the part of Bank to extend or continue to extend credit to
Borrower.

     15. Amendment. No modification or amendment of any provision of this
Guaranty, nor consent to any departure by Guarantor therefrom, shall be
effective unless the same shall be in writing and signed by an officer of Bank,
and then shall be effective only in the specific instance and for the purpose
for which given.

     16. Cumulative Rights. All rights and remedies of Bank hereunder are
cumulative of each other and of every other right or remedy which Bank may
otherwise have at law or in equity or under any instrument or agreement, and the
exercise of one or more of such rights or remedies shall not prejudice or impair
the concurrent or subsequent exercise of any other rights or remedies.

     17. Governing Law. THIS GUARANTY SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF TEXAS AND APPLICABLE FEDERAL LAWS.


                                       11

     18. Venue. This Guaranty has been entered into in the county in Texas where
Bank's address for notice purposes is located, and it shall be performable for
all purposes in such county. Courts within the State of Texas shall have
jurisdiction over any and all disputes arising under or pertaining to this
Guaranty and venue for any such disputes shall be in the county or judicial
district where the Bank's address for notice purposes is located.

     19. Compliance with Applicable Usury Laws. Notwithstanding any other
provision of this Guaranty or of any instrument or agreement evidencing,
governing or securing all or any part of the Guaranteed Indebtedness, Guarantor
and Bank by its acceptance hereof agree that Guarantor shall never be required
or obligated to pay interest in excess of the maximum nonusurious interest rate
as may be authorized by applicable law for the written contracts which
constitute the Guaranteed Indebtedness. It is the intention of Guarantor and
Bank to conform strictly to the applicable laws which limit interest rates, and
any of the aforesaid contracts for interest, if and to the extent payable by
Guarantor, shall be held to be subject to reduction to the maximum nonusurious
interest rate allowed under said law.

     20. Descriptive Headings. The captions in this Guaranty are for convenience
only and shall not define or limit the provisions hereof.

     21. Gender. Within this Guaranty, words of any gender shall be held and
construed to include the other gender.

     22. Entire Agreement. This Guaranty contains the entire agreement between
Guarantor and Bank regarding the subject matter hereof and supersedes all prior
written and oral agreements and understandings, if any, regarding same;
provided, however, this Guaranty is in addition to and does not replace, cancel,
modify or affect any other guaranty of Guarantor now or hereafter held by Bank
that relates to Borrower or any other person or entity.


                                       12


     EXECUTED as of the date first above written.

                              GUARANTOR:

                              PARALLEL PETROLEUM CORPORATION
                              a Delaware corporation, as Manager


                              By: /s/ Larry C. Oldham
                                  -----------------------------
                                  Larry C. Oldham, President





                                       1


                                                    EXHIBIT 10.8

                             INTERCREDITOR AGREEMENT

     THIS INTERCREDITOR AGREEMENT (the "Agreement") dated as of June 30, 1999 is
entered into among First Permian, L.L.C., a Delaware limited liability company
("Borrower"), Bank One, Texas, N.A., a national association, and any of its
successors and assigns, as Banks (collectively, "Senior Lender") and Tejon
Exploration Company ("Tejon") and Mansefeldt Investments Corporation
("Mansefeldt", together with Tejon, "Subordinated Lenders", and individually, a
"Subordinated Lender").

                              W I T N E S S E T H:

     WHEREAS, Borrower, Senior Lender, Baytech, Inc. and Parallel Petroleum
Corporation entered into that certain Credit Agreement dated of even date
herewith (the "Senior Credit Agreement") pursuant to which the Senior Lender
agreed to provide Borrower with a $110,000,000 credit facility; and

     WHEREAS, Borrower executed and delivered to each Subordinated Lender a
Subordinated Promissory Note dated of even date herewith (collectively, the
"Subordinated Note") pursuant to which each Subordinated Lender agreed to
provide Borrower with a $8,000,000 subordinated loan (the "Subordinated Debt"),
and each such Subordinated Note requires a principal payment of $2,500,000 on
December 31, 1999 (the "December 1999 Amount") and a principal payment of
$5,500,000 on June 30, 2000 (the "June 2000 Amount"); and

     WHEREAS, to induce the Senior Lender to enter into the Senior Credit
Agreement, the Borrower and the Subordinated Lenders have agreed to enter into
this Agreement with the Senior Lender to subordinate the rights of the
Subordinated Lenders to the rights of the Senior Lender as provided herein.

     NOW, THEREFORE, in consideration of the premises and other good and
valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereby agree as follows:

     1. Subordination of Subordinated Debt. The payment of the Subordinated Debt
is expressly subordinated to the prior payment in full of the Senior Debt to the
extent and in the manner set forth in this Agreement. Except as provided in
Section 3 and Section 4 of this Agreement, the Borrower and Subordinated Lender
hereby postpone and subordinate the Subordinated Debt to all Senior Debt. The



                                       2


Borrower and Subordinated Lender agree that so long as the Senior Credit
Agreement is in effect and thereafter until the Senior Debt is paid in full and,
except as provided in Section 3 and Section 4 of this Agreement, Subordinated
Lender will not demand, take or receive from the Borrower, in cash or property
or by set-off or in any other manner, payment of or on account of, and the
Borrower will not pay, the whole or any part of the Subordinated Debt. As used
herein, the term "Senior Debt" shall include any and all obligations owed to the
Senior Lender by Borrower pursuant to the Senior Credit Agreement, the Notes
issued in connection therewith, or any other document, including principal,
interest, post-petition interest during any bankruptcy proceeding (whether or
not allowed or allowable by a court), fees, expenses, obligations on letters of
credit, obligations relating to derivatives, and any other amount due or to
become due under the Senior Credit Agreement and Notes or otherwise,
Subordinated Lender expressly acknowledging that such Senior Debt includes
indebtedness between the Borrower and the Senior Lender hereafter created or
arising under the Senior Credit Agreement or otherwise, and any and all renewals
and extensions of all or any part of such indebtedness and liabilities.

     2. Security for Subordinated Debt. The parties agree that the Subordinated
Debt shall be unsecured.

     3. Payment of Credit Interest on Subordinated Debt. The provisions of
Section 1 hereof notwithstanding, the Borrower may pay and Subordinated Lender
may receive the interest (the "Credit Interest") which is due and payable on the
December 1999 Amount for the period from the date hereof through December 31,
1999 and on the June 2000 Amount for the period from the date hereof through
June 30, 2000 if (a) the full payment of all amounts then due and payable on the
Senior Debt have been made or duly provided for in accordance with the Senior
Credit Agreement, and (b) a Subordination Event (as defined below) has not
occurred or would not occur as a result of such payment. Upon the occurrence of
a Subordination Event, all claims of Subordinated Lenders to the Credit Interest
shall be subordinated to the prior payment in full of the Senior Debt, and all
further payments of Credit Interest to Subordinated Lender shall immediately
cease. After the occurrence of a Subordination Event, the payment of Credit
Interest by the Borrower to Subordinated Lender may resume only if the
Subordination Event has been cured to the satisfaction of the Senior Lender.
"Subordination Event" means the occurrence of either (a) a Default or Event of
Default, or (b) a Borrowing Base deficiency existing under the Senior Credit
Agreement. During any period in which Borrower is prohibited from paying Credit


                                       3



Interest pursuant to the provisions of this Section 3, such past due interest
shall be added to principal, and thereafter shall be payable only as permitted
pursuant to Section 4 hereof. Such unpaid interest, when added to the principal,
shall, to the extent permitted by law, bear interest at the appropriate rate as
provided for in the Subordinated Note or Notes.

     4. Payment of Principal on the Subordinated Debt. The provisions of Section
1 hereof notwithstanding, principal on the Subordinated Debt may be paid on the
date required or prior thereto in accordance with the currently scheduled
payments ($5,000,000 on December 31, 1999 and $11,000,000 on June 30, 2000);
provided, however, such payments can only be made with (i) the net cash proceeds
from the issuance of any equity securities by Borrower, (ii) Advances under the
Senior Credit Agreement to the extent attributable to an increase in the
Borrowing Base above $74,000,000.00, (iii) proceeds from sales of assets of
Borrower with the prior written consent of Senior Lender (in Senior Lender's
sole discretion), after Senior Lender determines a new Borrowing Base (after
giving effect to such sale of assets), or (iv) any other source of payment with
the prior written consent of Senior Lender (the "Note Payment"), each of which
can only be made if and only if (y) the full payment of all amounts then due and
payable under the Senior Debt have been made or duly provided for in accordance
with the Senior Credit Agreement and (z) no Subordination Event has occurred or
would occur as a result of such payment. Any payments of principal or interest
on the Subordinated Debt after June 30, 2000 may only be made with the prior
written consent of Senior Lender. Notwithstanding any other provision of this
Agreement, each Subordinated Lender may, at their option and with the agreement
of Borrower, irrevocably convert any claims they have to the Subordinated Debt
to an equity interest in Borrower.

     5. Proof of Claim/Power of Attorney. In the event of any liquidation,
conservatorship, bankruptcy, reorganization, rearrangement, debtor's relief, or
other insolvency proceedings affecting the Borrower, the Subordinated Lenders
will at the Senior Lender's request and at Subordinated Lenders' expense file
any claims, proofs of claim, or other instruments of similar character necessary
to enforce the obligations of the Borrower in respect of the Subordinated Debt
and will, subject to the right of Senior Lender to receive payment in priority
to the rights of Subordinated Lenders, hold in trust for the Senior Lender and,
to the extent permitted by law, pay over to the Senior Lender, in the form
received, to be applied on the Senior Debt, any and all moneys, dividends, or


                                       4



other assets received in any such proceedings by Subordinated Lenders, unless
and until the Senior Debt shall be paid in full.

     6. Payments Held in Trust. Except to the extent that Credit Interest is
permitted to be paid to Subordinated Lenders pursuant to the terms of Section 3
hereof or a Note Payment is permitted to be paid to Subordinated Lenders
pursuant to the terms of Section 4 hereof, should any Subordinated Lender
receive any payment or distribution from the Borrower upon or with respect to
the Subordinated Debt, such Subordinated Lender will forthwith deliver the same
to the Senior Lender, in precisely the form received (except for endorsement or
assignment of Subordinated Lender where necessary), for application on the
Senior Debt and, until so delivered, the same shall be held in trust by such
Subordinated Lender as the Senior Lender's property. In the event of the failure
of such Subordinated Lender to make any such endorsement or assignment, the
Agent is hereby irrevocably authorized to make the same.

     7. No Modification of Subordinated Debt. The Borrower and each Subordinated
Lender agrees not to renew, extend, modify or amend in any respect the
Subordinated Debt or any instrument or agreement documenting or securing the
Subordinated Debt without the prior written consent of the Senior Lender.

     8. Waivers and Consents. The Senior Lender and Borrower may at any time and
from time to time extend, renew or otherwise alter, as the Senior Lender and
Borrower may deem proper, the terms of any or all of the Senior Debt or of any
security therefor or of any agreement providing therefor or relating to the
Senior Debt or to such security, or accelerate the maturity of any or all of the
Senior Debt in accordance with the terms thereof or of any agreement between the
Senior Lender and Borrower, and the Senior Lender may exchange, sell, surrender,
release, fail to resort to or realize upon or otherwise deal with any or all
security for the Senior Debt, or release or fail to resort to or enforce
guaranties or endorsements of, or of the liabilities of any obligors liable
upon, the Senior Debt or release or fail to set-off any balance of funds of the
Borrower with the Senior Lender or under the Senior Lender's control, and
generally deal with the Borrower and all guarantors and endorsers of, and all
obligors liable upon, the Senior Debt, as the Senior Lender sees fit, all
without notice to or consent of Subordinated Lenders and without affecting to
any extent any obligation or liability of Subordinated Lenders, or any of the
Senior Lender's rights, hereunder. Without in any way limiting the foregoing,
each Subordinated Lender understands and agrees that the Senior Lender shall


                                       5



have uncontrolled power and discretion, without notice to any Subordinated
Lender, to deal in any manner with any indebtedness, interest, cost and expenses
payable by or liability of the Borrower to the Senior Lender and any security or
guaranties therefor. Each Subordinated Lender hereby waives and agrees not to
assert against the Senior Lender any rights which a guarantor or surety could
exercise, and nothing in this Agreement shall be deemed to constitute any
Subordinated Lender as a guarantor or a surety. Each Subordinated Lender further
consents and agrees to any action taken or omitted to be taken with respect to
the Senior Credit Agreement, the Senior Loan Documents, the Senior Debt, and the
security and collateral therefor, whether or not such action or omission
prejudices any Subordinated Lender or increases the likelihood that the
Subordinated Debt will not be paid, and whether or not such circumstance might
otherwise constitute a defense available to, or a discharge of, the Borrower or
any Subordinated Lender.

     9. Subrogation. No payment or distribution to the Senior Lender pursuant to
the provisions of this Agreement shall entitle any Subordinated Lender to
exercise any rights of subrogation in respect hereof until all of the Senior
Debt shall have been irrevocably and unconditionally paid in full.

     10. Further Assurances. The Borrower and Subordinated Lenders agree that
any note representing the Subordinated Debt shall be stamped with a statement
referring to the existence of this Agreement. The Borrower and Subordinated
Lenders each will, at its expense and from time to time, promptly execute and
deliver all further instruments and documents, and take all further action that
may be necessary or desirable, or that the Senior Lender may reasonably request,
in order to protect any right or interest granted or purported to be granted
hereby or to enable the Senior Lender to exercise and enforce their rights and
remedies hereunder.

     11. Representations. Each Subordinated Lender warrants and represents to
the Senior Lender that (a) it has the power and authority to execute, deliver
and carry out the terms of this Agreement, (b) it has taken all necessary action
to authorize the execution and delivery of this Agreement, and (c) this
Agreement has been duly executed and delivered by each Subordinated Lender and
constitutes the legal, valid and binding obligation of each Subordinated Lender


                                       6



enforceable in accordance with its terms except to the extent that the
enforcement thereof may be limited by applicable bankruptcy, insolvency,
reorganization or other similar laws affecting the enforcement of creditors'
rights generally.

     12. Costs and Expenses. Borrower agrees to pay, on demand, to the Senior
Lender all costs and expenses (including court costs and reasonable attorneys'
fees) incurred by the Senior Lender in the enforcement of this Agreement.

     13. Binding Effect. This Agreement shall be immediately binding on the
Senior Lender, Borrower and each Subordinated Lender and the successors and
assigns of the Senior Lender, Borrower and each Subordinated Lender, and the
covenants of each Subordinated Lender and the Borrower in favor of the Senior
Lender contained herein shall extend to, include, and be enforceable by, any
transferee, assignee, or endorsee of the Senior Lender of any of the Senior
Debt.

     14. Governing Law. This Agreement shall be governed by, and construed in
accordance with, the laws of the State of Texas and is performable in Dallas
County, Texas.

     15. Counterparts. This Agreement may be executed in counterparts, each of
which shall be deemed to be an original for all purposes.

     16. Defined Terms. Unless otherwise defined herein, terms used herein are
used as defined in the Senior Credit Agreement.

     17. THIS INTERCREDITOR AGREEMENT REPRESENTS THE FINAL AGREEMENT BETWEEN THE
PARTIES AND MAY NOT BE CONTRADICTED BY EVIDENCE OF PRIOR, CONTEMPORANEOUS OR
SUBSEQUENT ORAL AGREEMENTS OF THE PARTIES. THERE ARE NO UNWRITTEN ORAL
AGREEMENTS BETWEEN THE PARTIES.


                                       7


     EXECUTED as of the date first above written.


                              SUBORDINATED LENDER:

                              Tejon Exploration Company,
                              a Texas corporation

                              By: /s/ Joseph Edwin Canon
                              Name: Joseph Edwin Canon
                              Title: Vice President


                              Mansefeldt Investment Corporation,
                              a Texas corporation

                              By: /s/ Tucker Bridwell
                              Name:   Tucker Bridwell
                              Title:    President


                              BORROWER:
                              FIRST PERMIAN, L.L.C.
                              a Delaware limited liability company

                              By:  Baytech, Inc.
                              a Texas corporation, as Manager

                              By: /s/ Ben A. Strickling
                              Ben A. Strickling, III,
                              President


                              By:  Parallel Petroleum Corporation
                              a Delaware corporation, as
                              Manager

                              By: /s/ Larry C. Oldham
                              Larry C. Oldham, President

                                       8




                              SENIOR LENDER:

                              Bank One, Texas, N.A.,
                              a national banking association


                              By: /s/ Michael J. Davis
                              Name: Michael J. Davis
                              Title: Vice President




                                       1



                                                    EXHIBIT 10.9

ALL INDEBTEDNESS EVIDENCED HEREBY OR REFERENCED HEREIN IS SUBORDINATED IN RIGHT
OF PAYMENT AND JUNIOR TO THE PRIOR PAYMENT IN FULL OF ALL INDEBTEDNESS TO BANK
ONE TEXAS, N.A. AND ITS SUCCESSORS AND ASSIGNS AS SET FORTH IN THAT CERTAIN
INTERCREDITOR AGREEMENT OF EVEN DATE HEREWITH BETWEEN THE PAYEE NAMED HEREIN AND
BANK ONE, TEXAS, N.A.


                          SUBORDINATED PROMISSORY NOTE


$8,000,000.00                                       June 30, 1999

     FOR VALUE RECEIVED, First Permian, L.L.C., a Delaware limited liability
company, hereinafter called "Maker", promises to pay to the order of Tejon
Exploration Company, hereinafter called "Payee", at 400 Pine Street, Suite 900,
Abilene, Texas 79601, the sum of EIGHT MILLION AND NO/100 DOLLARS
($8,000,000.00) in lawful money of the United States of America, which shall be
legal tender.

A.   PRINCIPAL

     1. The principal of this Subordinated Promissory Note ("Note") shall be due
and payable on December 31, 1999 in the amount of $2,500,000.00 ("December 1999
Amount"), and on June 30, 2000 in the amount of $5,500,000.00.

     2. This Note may be paid on the dates due or prior thereto with (i) the net
cash proceeds from the issuance of any equity securities by Maker, (ii) advances
under the Credit Agreement dated of even date herewith between Maker and Bank
One, Texas, N.A. ("Bank One") (the "Senior Credit Agreement") to the extent
attributable to an increase in the Borrowing Base (as defined in the Senior
Credit Agreement) above $74,000,000.00, (iii) proceeds of sales of assets of
Maker with the prior written consent of Bank One in its sole discretion, after
Bank One's determination of a new Borrowing Base (after giving effect to such
sale of assets), or (iv) any other source of payment with the prior written
consent of Bank One. Notwithstanding any other provision of this Note, Payee
may, at its option and with the consent of Maker, irrevocably convert any claims
it may have (including principal and interest) under this Note to an equity
interest in Maker.



                                       2


     3. All unpaid principal and accrued but unpaid interest as of July 1, 2000
(the "Payout Balance") shall be deemed to be principal and shall be paid in
twenty (20) equal quarterly payments of principal on March 31, June 30,
September 30 and December 31 of each year commencing September 30, 2000;
provided, however, no payment may be made relating to principal or interest on
the Payout Balance without the prior written consent of Bank One.


B.   INTEREST

     1. Interest on the unpaid balance of this Note shall accrue from the date
hereof until the earlier of the date of payment or June 30, 2000 at the prime
rate of interest charged by Bank One. After June 30, 2000, interest on the
Payout Balance shall accrue at the lowest "Prime Rate" of interest as published
in the Money Rates Section of the Wall Street Journal.

     2. Interest shall be payable monthly in arrears on the last day of each
month, commencing July 31, 1999 and ending June 30, 2000; provided, however,
interest may accrue but not be paid on that portion of the December 1999 Amount
not fully paid on December 31, 1999, for the period following December 31, 1999
until the December 1999 Amount is fully paid.

     3. Interest on the unpaid balance of this Note following June 30, 2005
shall accrue at the maximum rate of nonusurious interest that may then be
permitted to be charged by the laws of the State of Texas or, to the extent
controlling, the laws of the United States of America.

     4. Interest charges will be calculated on amounts advanced hereunder on the
actual number of days said amounts are outstanding on the basis of a 365-day
year.

C.   MISCELLANEOUS

     1. Any payments made to this Note shall be applied first to past due
principal payments, then to accrued but unpaid interest, and finally to reduce
future principal payments in the order due.

     2. This Note is unsecured and may not be accelerated.



                                       3


     3. The Maker of this Note, and each party hereafter assuming or otherwise
becoming liable hereon (i) waive demand, presentment for payment, notice of
nonpayment, protest, notice of protest and all other notices, filings of suit
and diligence in collecting this Note, (ii) agree to any substitution, exchange
or release of any party primarily or secondarily liable hereon, (iii) agree that
the Payee or other holder hereof shall not be required first to institute suit
or exhaust its remedies hereon against the Maker or others liable or to become
liable hereon in order to enforce payment of this Note by it, and (iv) consent
to any extensions or postponement of time of payment of this Note and to any
other indulgence with respect hereto without notice thereof to any of them.

     4. It is expressly provided and stipulated that, notwithstanding any other
provision of this Note, in no event shall the aggregate of (i) the aggregate
interest which has accrued on this Note from the date hereof through the date of
such calculation, and (ii) the aggregate of any other amounts accrued or paid
which, under applicable laws, are deemed to constitute interest upon the loan
evidenced hereby from the date hereof through the date of such calculation, ever
exceed the maximum rate of interest which could be lawfully charged (under the
applicable laws of the State of Texas or, to the extent controlling, the laws of
the United States of America) on the principal balance of the loan evidenced by
this Note from time to time remaining unpaid. In this connection, it is
expressly stipulated and agreed that it is the intent of the Payee and the Maker
in the execution and delivery of this Note to contract in strict compliance with
the usury laws of the State of Texas and, to the extent controlling, the laws of
the United States of America from time to time in effect. None of the terms of
this Note shall ever be construed to create a contract to pay interest for the
use, forbearance or detention of money, at a rate in excess of the maximum
interest rate permitted to be charged by the laws of the State of Texas or, to
the extent controlling, the laws of the United States of America. The Maker or
other parties now or hereafter becoming liable for the payment of this Note,
shall never be liable for interest in excess of the maximum interest that may be
lawfully charged under the laws of the State of Texas or, to the extent
controlling, the laws of the United States of America and the provisions of this
paragraph shall control over all other provisions of this Note which may be in
apparent conflict therewith.

     5. This Note shall be governed by and construed in accordance with the laws
of the State of Texas.


                                       4


     IN WITNESS WHEREOF, the undersigned Maker has duly executed this
Subordinated Promissory Note as of the day and year above first written.


                                FIRST PERMIAN, L.L.C.
                                a Delaware limited liability company

                                By:  Baytech, Inc.
                                a Texas corporation, as Manager


                                By: /s/ Ben A. Strickling
                                Ben A. Strickling, III,
                                President


                                By:  Parallel Petroleum Corporation
                                a Delaware corporation, as
                                Manager


                                By: /s/ Larry C. Oldham
                                Larry C. Oldham, President






ACKNOWLEDGED AND AGREED:

TEJON EXPLORATION COMPANY


By: /s/ Joseph Edwin Canon
Name:      Joseph Edwin Canon
Title:      Vice President


                                       1


                                                   EXHIBIT 10.10

ALL INDEBTEDNESS EVIDENCED HEREBY OR REFERENCED HEREIN IS SUBORDINATED IN RIGHT
OF PAYMENT AND JUNIOR TO THE PRIOR PAYMENT IN FULL OF ALL INDEBTEDNESS TO BANK
ONE TEXAS, N.A. AND ITS SUCCESSORS AND ASSIGNS AS SET FORTH IN THAT CERTAIN
INTERCREDITOR AGREEMENT OF EVEN DATE HEREWITH BETWEEN THE PAYEE NAMED HEREIN AND
BANK ONE, TEXAS, N.A.


     SUBORDINATED PROMISSORY NOTE


$8,000,000.00                                       June 30, 1999

     FOR VALUE RECEIVED, First Permian, L.L.C., a Delaware limited liability
company, hereinafter called "Maker", promises to pay to the order of Mansefeldt
Investment Corporation, hereinafter called "Payee", at 400 Pine Street, Suite
1000, Abilene, Texas 79601, the sum of EIGHT MILLION AND NO/100 DOLLARS
($8,000,000.00) in lawful money of the United States of America, which shall be
legal tender.

A.   PRINCIPAL

     1. The principal of this Subordinated Promissory Note ("Note") shall be due
and payable on December 31, 1999 in the amount of $2,500,000.00 ("December 1999
Amount"), and on June 30, 2000 in the amount of $5,500,000.00.

     2. This Note may be paid on the dates due or prior thereto with (i) the net
cash proceeds from the issuance of any equity securities by Maker, (ii) advances
under the Credit Agreement dated of even date herewith between Maker and Bank
One, Texas, N.A. ("Bank One") (the "Senior Credit Agreement") to the extent
attributable to an increase in the Borrowing Base (as defined in the Senior
Credit Agreement) above $74,000,000.00, (iii) proceeds of sales of assets of
Maker with the prior written consent of Bank One in its sole discretion, after
Bank One's determination of a new Borrowing Base (after giving effect to such
sale of assets), or (iv) any other source of payment with the prior written
consent of Bank One. Notwithstanding any other provision of this Note, Payee
may, at its option and with the consent of Maker, irrevocably convert any claims
it may have (including principal and interest) under this Note to an equity
interest in Maker.



                                       2


     3. All unpaid principal and accrued but unpaid interest as of July 1, 2000
(the "Payout Balance") shall be deemed to be principal and shall be paid in
twenty (20) equal quarterly payments of principal on March 31, June 30,
September 30 and December 31 of each year commencing September 30, 2000;
provided, however, no payment may be made relating to principal or interest on
the Payout Balance without the prior written consent of Bank One.



B.   INTEREST

     1. Interest on the unpaid balance of this Note shall accrue from the date
hereof until the earlier of the date of payment or June 30, 2000 at the prime
rate of interest charged by Bank One. After June 30, 2000, interest on the
Payout Balance shall accrue at the lowest "Prime Rate" of interest as published
in the Money Rates Section of the Wall Street Journal.

     2. Interest shall be payable monthly in arrears on the last day of each
month, commencing July 31, 1999 and ending June 30, 2000; provided, however,
interest may accrue but not be paid on that portion of the December 1999 Amount
not fully paid on December 31, 1999, for the period following December 31, 1999
until the December 1999 Amount is fully paid.

     3. Interest on the unpaid balance of this Note following June 30, 2005
shall accrue at the maximum rate of nonusurious interest that may then be
permitted to be charged by the laws of the State of Texas or, to the extent
controlling, the laws of the United States of America.

     4. Interest charges will be calculated on amounts advanced hereunder on the
actual number of days said amounts are outstanding on the basis of a 365-day
year.

C.   MISCELLANEOUS

     1. Any payments made to this Note shall be applied first to past due
principal payments, then to accrued but unpaid interest, and finally to reduce
future principal payments in the order due.


                                       3


     2. This Note is unsecured and may not be accelerated.

     3. The Maker of this Note, and each party hereafter assuming or otherwise
becoming liable hereon (i) waive demand, presentment for payment, notice of
nonpayment, protest, notice of protest and all other notices, filings of suit
and diligence in collecting this Note, (ii) agree to any substitution, exchange
or release of any party primarily or secondarily liable hereon, (iii) agree that
the Payee or other holder hereof shall not be required first to institute suit
or exhaust its remedies hereon against the Maker or others liable or to become
liable hereon in order to enforce payment of this Note by it, and (iv) consent
to any extensions or postponement of time of payment of this Note and to any
other indulgence with respect hereto without notice thereof to any of them.

     4. It is expressly provided and stipulated that, notwithstanding any other
provision of this Note, in no event shall the aggregate of (i) the aggregate
interest which has accrued on this Note from the date hereof through the date of
such calculation, and (ii) the aggregate of any other amounts accrued or paid
which, under applicable laws, are deemed to constitute interest upon the loan
evidenced hereby from the date hereof through the date of such calculation, ever
exceed the maximum rate of interest which could be lawfully charged (under the
applicable laws of the State of Texas or, to the extent controlling, the laws of
the United States of America) on the principal balance of the loan evidenced by
this Note from time to time remaining unpaid. In this connection, it is
expressly stipulated and agreed that it is the intent of the Payee and the Maker
in the execution and delivery of this Note to contract in strict compliance with
the usury laws of the State of Texas and, to the extent controlling, the laws of
the United States of America from time to time in effect. None of the terms of
this Note shall ever be construed to create a contract to pay interest for the
use, forbearance or detention of money, at a rate in excess of the maximum
interest rate permitted to be charged by the laws of the State of Texas or, to
the extent controlling, the laws of the United States of America. The Maker or
other parties now or hereafter becoming liable for the payment of this Note,
shall never be liable for interest in excess of the maximum interest that may be
lawfully charged under the laws of the State of Texas or, to the extent
controlling, the laws of the United States of America and the provisions of this
paragraph shall control over all other provisions of this Note which may be in
apparent conflict therewith.

     5. This Note shall be governed by and construed in accordance with the laws
of the State of Texas.



                                       4


     IN WITNESS WHEREOF, the undersigned Maker has duly executed this
Subordinated Promissory Note as of the day and year above first written.


                               FIRST PERMIAN, L.L.C.
                               a Delaware limited liability company

                               By:  Baytech, Inc.
                               a Texas corporation, as Manager


                               By: /s/ Ben A. Strickling, III
                               Ben A. Strickling, III,
                               President


                               By:  Parallel Petroleum Corporation
                               a Delaware corporation, as
                               Manager


                               By: /s/ Larry C. Oldham
                               Larry C. Oldham, President



ACKNOWLEDGED AND AGREED:

MANSEFELDT INVESTMENT CORPORATION


By:     /s/ Tucker Bridwell
Name:   Tucker Bridwell
Title:  President