EXHIBIT 10.38

         CREDIT AGREEMENT

             BETWEEN

     HOWELL CRUDE OIL COMPANY

               AND

        BANK ONE, TEXAS, N.A.

     Dated as of December 23, 1994


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     $7,500,000 LETTER OF CREDIT FACILITY
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                        TABLE OF CONTENTS

                                                        Page


ARTICLE I    DEFINITIONS AND INTERPRETATION                1

     1.1     Terms Defined Above                           1
     1.2     Additional Defined Terms                      1
     1.3     Undefined Financial Accounting Terms         14
     1.4     References                                   14
     1.5     Articles and Sections                        15
     1.6     Number and Gender                            15
     1.7     Incorporation of Exhibits                    15

ARTICLE II   TERMS OF FACILITY                            15

     2.1     Letters of Credit                            15
     2.2     Use of Letters of Credit                     16
     2.3     Interest                                     16
     2.4     Time, Place, and Method of Payments          16
     2.5     Borrowing Base Determinations                16
     2.6     Mandatory Prepayments                        17
     2.7     Commitment Fee                               17
     2.8     Administration Fee                           17
     2.9     Letter of Credit Fee                         18
     2.10    Security Interest in Deposit Accounts;
             Right of Offset                              18
     2.11    General Provisions Relating to Interest      18
     2.12    Yield Protection                             19

ARTICLE III  CONDITIONS                                   20

     3.1     Receipt of Loan Documents and Other Items    20
     3.2     Each Letter of Credit                        22

ARTICLE IV   REPRESENTATIONS AND WARRANTIES               23

     4.1     Due Authorization                            23
     4.2     Corporate Existence                          23
     4.3     Valid and Binding Obligations                24
     4.4     Security Instruments                         24
     4.5     Title to Assets                              24
     4.6     Scope and Accuracy of Financial Statements   24
     4.7     No Material Misstatements                    24
     4.8     Liabilities, Litigation, and Restrictions    24
     4.9     Authorizations; Consents                     25
     4.10    Compliance with Laws                         25
     4.11    ERISA                                        25
     4.12    Environmental Laws                           26
     4.13    Compliance with Federal Reserve Regulations  26
     4.14    Investment Company Act Compliance            26
     4.15    Public Utility Holding Company Act
             Compliance                                   26
     4.16    Proper Filing of Tax Returns; Payment of
             Taxes Due                                    26
     4.17    Intellectual Property                        26
     4.18    Casualties or Taking of Property             27
     4.19    Locations of Borrower                        27
     4.20    Subsidiaries                                 27

ARTICLE V    AFFIRMATIVE COVENANTS                        27

     5.1     Maintenance and Access to Records            27
     5.2     Quarterly Financial Statements; Compliance
             Certificates                                 27
     5.3     Annual Financial Statements                  28
     5.4     Monthly Reports                              28
     5.5     Notices of Certain Events                    28
     5.6     Additional Information                       29
     5.7     Compliance with Laws                         30
     5.8     Payment of Assessments and Charges           30
     5.9     Maintenance of Corporate Existence and Good
             Standing                                     30
     5.10    Further Assurances                           31
     5.11    Initial Fees and Expenses of Counsel to
             Lender                                       31
     5.12    Subsequent Fees and Expenses of Lender       31
     5.13    Maintenance and Inspection of Properties     32
     5.14    Maintenance of Insurance                     32
     5.15    Maintenance of Operating Accounts            32
     5.16    Indemnification                              32

ARTICLE VI   NEGATIVE COVENANTS                           33

     6.1     Indebtedness                                 33
     6.2     Contingent Obligations                       33
     6.3     Liens                                        34
     6.4     Sales of Assets                              34
     6.5     Loans or Advances                            34
     6.6     Investments                                  34
     6.7     Dividends and Distributions                  34
     6.8     Issuance of Stock; Changes in Corporate
             Structure                                    35
     6.9     Transactions with Affiliates                 35
     6.10    Lines of Business                            35
     6.11    ERISA Compliance                             35
     6.12    Tangible Net Worth                           35
     6.13    Futures Contracts                            35

ARTICLE VII  EVENTS OF DEFAULT                            35

     7.1     Enumeration of Events of Default             35
     7.2     Remedies                                     38

ARTICLE VIII MISCELLANEOUS                                39

     8.1     Transfers; Participations                    39
     8.2     Survival of Representations, Warranties,
             and Covenants                                39
     8.3     Notices and Other Communications             39
     8.4     Parties in Interest                          40
     8.5     Rights of Third Parties                      40
     8.6     No Waiver; Rights Cumulative                 40
     8.7     Survival Upon Unenforceability               41
     8.8     Amendments; Waivers                          41
     8.9     Controlling Agreement                        41
     8.10    Disposition of Collateral                    41
     8.11    GOVERNING LAW                                41
     8.12    JURISDICTION AND VENUE                       41
     8.13    WAIVER OF RIGHTS TO JURY TRIAL               42
     8.14    ENTIRE AGREEMENT                             42
     8.15    Counterparts                                 42


     LIST OF EXHIBITS

Exhibit I      -       Form of Borrowing Base Report
Exhibit II     -       Form of Compliance Certificate
Exhibit III    -       Form of Opinion of Counsel
Exhibit IV     -       Disclosures


     CREDIT AGREEMENT


           THIS CREDIT AGREEMENT is made and entered into as of the 23rd day  of
December,  1994, by and between HOWELL CRUDE OIL COMPANY, a Delaware corporation
(the "Borrower"), and BANK ONE, TEXAS, N.A., a national banking association (the
"Lender").


     W I T N E S S E T H:

           In  consideration  of  the  mutual covenants  and  agreements  herein
contained, the Borrower and the Lender hereby agree as follows:


     DEFINITIONS AND INTERPRETATION

1.1   Terms  Defined  Above.   As  used  in this  Credit  Agreement,  the  terms
"Borrower" and "Lender" shall have the meaning assigned to them hereinabove.

1.2   Additional Defined Terms.  As used in this Credit Agreement, each  of  the
following terms shall have the meaning assigned thereto in this Section,  unless
the context otherwise requires:

"Accounts"  shall  mean  all  accounts receivable, book  debts,  notes,  drafts,
instruments, documents, acceptances, and other forms of obligations now owned or
hereafter  received  or  acquired  by or belonging  or  owing  to  the  Borrower
(including,  without  limitation, under any trade names,  styles,  or  divisions
thereof),  whether arising from the sale or lease of goods or the  rendition  of
services  or  any  other transaction (including, without  limitation,  any  such
obligation which might be characterized as an account, general intangible, other
than  contract rights under contracts containing prohibitions against assignment
of  or  the granting of a security interest in the rights of a party thereunder,
or   chattel  paper  under  the  Uniform  Commercial  Code  in  effect  in   any
jurisdiction),  and  all rights of the Borrower in, to, and under  all  purchase
orders  now owned or hereafter received or acquired by it for goods or services,
and all rights of the Borrower to any goods the sale or lease of which gave rise
to  any of the foregoing (including, without limitation, returned or repossessed
goods and rights of unpaid sellers), and all moneys due or to become due to  the
Borrower  under all contracts for the sale or lease of goods or the  performance
of  services  (whether or not earned by performance) or in connection  with  any
other transaction, now in existence or hereafter arising,

including,  without limitation, all collateral security and  guarantees  of  any
kind given by any Person with respect to any of the foregoing.

"Administration  Fee" shall mean the fee payable to the Lender by  the  Borrower
pursuant to Section 2.8.

"Affiliate" shall mean any Person directly or indirectly controlling,  or  under
common  control with, the Borrower and includes any Subsidiary of  the  Borrower
and  any "affiliate" of the Borrower within the meaning of Reg. 240.12b-2 of the
Securities  Exchange Act of 1934, as amended, with "control," as  used  in  this
definition, meaning possession, directly or indirectly, of the power  to  direct
or  cause  the direction of management, policies or action through ownership  of
voting securities, contract, voting trust, or membership in management or in the
group  appointing or electing management or otherwise through formal or informal
arrangements or business relationships.

"Agreement"   shall  mean  this  Credit  Agreement,  as  it  may   be   amended,
supplemented, or restated from time to time.

"Available  Commitment"  shall  mean, at  any  time,  an  amount  equal  to  the
remainder,  if  any, of (a) the lesser of the Facility Amount or  the  Borrowing
Base in effect at such time minus (b) the L/C Exposure at such time.

"Base  Rate" shall mean the interest rate announced or published by  the  Lender
from  time  to time as its general reference rate of interest, which  Base  Rate
shall  change  upon any change in such announced or published general  reference
interest rate and which Base Rate may not be the lowest interest rate charged by
the Lender.

"Borrowing  Base"  shall  mean, at any time, an  amount  equal  to  80%  of  the
aggregate amount of all Eligible Accounts at such time.

"Borrowing Base Report" shall mean a report provided by the Borrower pursuant to
Section 5.4, substantially in the form of Exhibit I hereto.

"Business Day" shall mean a day other than a Saturday, Sunday, legal holiday for
commercial  banks under the laws of the State of Texas, or any  other  day  when
banking is suspended in the State of Texas.


"Closing Date" shall mean the effective date of this Agreement.

"Code"  shall mean the United States Internal Revenue Code of 1986,  as  amended
from time to time.

"Collateral" shall mean all Accounts, Inventory, and general intangibles of  the
Borrower,  the  stock of the Borrower pledged by the Guarantor pursuant  to  the
Stock  Pledge,  and  any other Property of the Borrower, the Guarantor,  or  any
other Person now or at any time used or intended as security for the payment  or
performance of all or any portion of the Obligations.

"Commitment"  shall  mean the obligation of the Lender,  subject  to  applicable
provisions  of  this Agreement, to issue Letters of Credit pursuant  to  Section
2.1.

"Commitment  Fee"  shall  mean each fee payable to the Lender  by  the  Borrower
pursuant to Section 2.7.

"Commitment Period" shall mean the period from and including the Closing Date to
but not including the Commitment Termination Date.

"Commitment Termination Date" shall mean June 1, 1996.

"Commonly Controlled Entity" shall mean any Person which is under common control
with the Borrower or the Guarantor within the meaning of Section 4001 of ERISA.

"Compliance Certificate" shall mean each certificate, substantially in the  form
attached hereto as Exhibit II, executed by a Responsible Officer of the Borrower
and  the  Guarantor and furnished to the Lender from time to time in  accordance
with Section 5.2.

"Contingent  Obligation" shall mean, as to any Person, any  obligation  of  such
Person   guaranteeing  or  in  effect  guaranteeing  any  Indebtedness,  leases,
dividends,  or  other  obligations of any other Person  (for  purposes  of  this
definition,  a  "primary  obligation")  in  any  manner,  whether  directly   or
indirectly,  including,  without  limitation, any  obligation  of  such  Person,
regardless of whether such obligation is contingent, (a) to purchase any primary
obligation  or  any Property constituting direct or indirect security  therefor,
(b)  to  advance or supply funds (i) for the purchase or payment of any  primary
obligation, or (ii) to maintain working or equity capital of any other Person in
respect of any

primary  obligation, or otherwise to maintain the net worth or solvency  of  any
other Person, (c) to purchase Property, securities or services primarily for the
purpose  of assuring the owner of any primary obligation of the ability  of  the
Person primarily liable for such primary obligation to make payment thereof,  or
(d)  otherwise  to  assure  or  hold harmless the  owner  of  any  such  primary
obligation  against loss in respect thereof, with the amount of  any  Contingent
Obligation being deemed to be equal to the stated or determinable amount of  the
primary obligation in respect of which such Contingent Obligation is made or, if
not  stated  or  determinable, the maximum reasonably anticipated  liability  in
respect thereof as determined by such Person in good faith.

"Credit  Accounts" shall mean any "account" as such term is defined  in  Section
9.106  of  the  UCC and any "chattel paper" as such term is defined  in  Section
9.105(a)(2)  of  the  UCC,  now or hereafter owned by  the  Borrower,  which  is
classified  as a receivable on the balance sheet of the Borrower resulting  from
the sale of crude oil or condensate.

"Default" shall mean any event or occurrence which with the lapse of time or the
giving of notice or both would become an Event of Default.

"Default Rate" shall mean a per annum interest rate equal to the Base Rate  plus
five percent (5%), but in no event exceeding the Highest Lawful Rate.

"Dollars" and "$" shall mean dollars in lawful currency of the United States  of
America.

"Eligible Accounts" shall mean, at a particular date, Credit Accounts:

(a)   which  are not outstanding more than 25 days from the end of the preceding
month;

(b)   which are not outstanding more than 5 days past the due date expressed  in
the related invoice;

(c)   which are not owed by an obligor that has Credit Accounts, 10% or more  of
which are not Eligible Accounts;


(d)   which  are not owed by an obligor that already has Credit Accounts  in  an
amount equal to or exceeding 25% of the total amount of Eligible Accounts;

(e)   which  are  not owed by an obligor that has taken any of  the  actions  or
suffered  any  of  the events of the kind described in Section  7.1(e)  or  (f),
unless  the  payment obligations of such obligor in respect of any  such  Credit
Account  are supported by a letter of credit the terms of which are satisfactory
to the Lender;

(f)   which  are  bona fide, valid, and legally enforceable obligations  of  the
parties  thereto  or the account debtor in respect thereof and  arise  from  the
actual  sale and delivery of goods or the rendition of services in the  ordinary
course of business to such parties or account debtors;

(g)   as  to which all consents, licenses, approvals, or authorizations  of,  or
registrations  or declarations with, any Governmental Authority required  to  be
obtained,  effected,  or given in connection with the execution,  delivery,  and
performance thereof by each party obligated thereunder have been duly  obtained,
effected,  or given, are in full force and effect, and do not subject the  scope
of such Credit Accounts to any materially adverse limitation, either specific or
general in nature;

(h)   as  to  which  neither  the Borrower nor (to the  best  knowledge  of  the
Borrower)  any other party to such Credit Account is in default or is likely  to
become  in default in the performance or observance of any of the terms  thereof
and as to which the Borrower has fully performed all its obligations;

(i)   against  which,  to  the knowledge of the Borrower,  no  defense,  offset,
counterclaim,  or  claim has been asserted and which, to the  knowledge  of  the
Borrower, are not subject to any defense, offset, counterclaim, or claim;

(j)   which are solely owned by the Borrower and in which the Borrower has  good
and marketable

title,  free  and  clear of any and all Liens or rights of  others,  other  than
Permitted  Liens, and which are subject to a valid and continuing first-priority
perfected  Lien  in  favor of the Lender pursuant to the  Security  Instruments,
subject only to Permitted Liens;

(k)   as  to  which  no  amounts payable under or in  connection  therewith  are
evidenced by promissory notes or other instruments except (i) instruments  which
constitute  a part of chattel paper and which have been individually  marked  to
show the Lien created by the Security Instruments, and (ii) notes or instruments
which have been delivered to the Lender;

(l)  as to which no security agreement, financing statement, equivalent security
or  lien  instrument, or continuation statement covering all or any part thereof
is on file or of record in any public office, except such as may have been filed
in favor of the Lender pursuant to the Security Instruments; and

(m)   which the Lender has not otherwise determined in the exercise of its  good
faith  discretion to be unacceptable in accordance with its customary  practices
for facilities of this nature.

"Environmental  Complaint" shall mean any written complaint,  order,  directive,
claim,  citation, or notice of violation, investigation, or potential  liability
by  or from any Governmental Authority, or any written complaint or claim by  or
from any other Person with respect to (a) air emissions of Hazardous Substances,
(b)  spills,  releases,  or  discharges of Hazardous Substances  to  soils,  any
improvements located thereon, surface water, groundwater, or the sewer,  septic,
waste  treatment,  storage, or disposal systems servicing any  Property  of  the
Borrower or the Guarantor or any Affiliate of the Guarantor, (c) solid or liquid
waste disposal, (d) the use, generation, storage, transportation, or disposal of
any  Hazardous Substance, or (e) other environmental, health, or safety  matters
affecting any Property of the Borrower or the Guarantor or any Affiliate of  the
Guarantor or the business conducted thereon.


"Environmental Laws" shall mean (a) the following federal laws as  they  may  be
amended  from  time to time:  the Clean Air Act, the Clean Water Act,  the  Safe
Drinking  Water Act, the Comprehensive Environmental Response, Compensation  and
Liability  Act,  the  Endangered  Species Act,  the  Resource  Conservation  and
Recovery  Act,  the Occupational Safety and Health Act, the Hazardous  Materials
Transportation Act, the Superfund Amendments and Reauthorization  Act,  and  the
Toxic  Substances Control Act; (b) any and all equivalent environmental statutes
of  any state in which Property of the Borrower, the Guarantor, or any Affiliate
of  the Guarantor is situated, as they may be amended from time to time; (c) any
rules  or regulations promulgated under or adopted pursuant to the above federal
and state laws; and (d) any other equivalent federal, state, or local statute or
any  requirement,  rule, regulation, code, ordinance, or order adopted  pursuant
thereto,  including,  without  limitation, those  relating  to  the  generation,
transportation, treatment, storage, recycling, disposal, handling, or release of
Hazardous Substances.

"ERISA"  shall  mean the Employee Retirement Income Security  Act  of  1974,  as
amended  from  time to time, and the regulations thereunder and  interpretations
thereof.

"Event of Default" shall mean any of the events specified in Section 7.1.

"Facility Amount" shall mean the amount of $7,500,000.

"Financial Statements" shall mean statements of the financial condition  of  the
Borrower  and/or  the  Guarantor as at the point in  time  and  for  the  period
indicated  and consisting of at least a balance sheet and related statements  of
operations, common stock and other stockholders' equity, and cash flows for  the
Borrower  alone  or, where indicated, on a consolidated and consolidating  basis
with the Guarantor and, when required by applicable provisions of this Agreement
to  be  audited, accompanied by the unqualified certification of  a  nationally-
recognized firm of independent certified public accountants or other independent
certified  public accountants acceptable to the Lender and footnotes to  any  of
the  foregoing, all of which shall be prepared in accordance with  GAAP  (except
that  separate  financial statements of the Borrower not consolidated  with  the
Guarantor need not contain footnotes or provision for income taxes) consistently
applied and in comparative form with respect to the corresponding period of  the
preceding fiscal period.


"GAAP"  shall mean generally accepted accounting principles established  by  the
Financial  Accounting  Standards Board or the American  Institute  of  Certified
Public Accountants and in effect in the United States from time to time.

"Governmental   Authority"  shall  mean  any  nation,   country,   commonwealth,
territory,  government, state, county, parish, municipality, or other  political
subdivision   and  any  entity  exercising  executive,  legislative,   judicial,
regulatory, or administrative functions of or pertaining to government.

"Guarantor" shall mean Howell Corporation, a Delaware corporation.

"Guaranty"  shall mean the Guaranty executed by the Guarantor in  favor  of  the
Lender,   guaranteeing  the  payment  and  performance   of   the   Obligations,
substantially in the form of Guaranty attached hereto as Exhibit V, as it may be
ratified, amended, restated, or supplemented from time to time.

"Hazardous Substances" shall mean flammables, explosives, radioactive materials,
hazardous wastes, asbestos, or any material containing asbestos, polychlorinated
biphenyls  (PCBs),  toxic substances or related materials, petroleum,  petroleum
products, associated oil or natural gas exploration, production, and development
wastes, in each case to the extent regulated under any Environmental Law, or any
substances  defined as "hazardous substances," "hazardous materials," "hazardous
wastes,"  or "toxic substances" under the Comprehensive Environmental  Response,
Compensation  and  Liability  Act,  as amended,  the  Superfund  Amendments  and
Reauthorization Act, as amended, the Hazardous Materials Transportation Act,  as
amended,  the  Resource  Conservation and Recovery Act, as  amended,  the  Toxic
Substances  Control  Act,  as amended, or any other law  or  regulation  now  or
hereafter enacted or promulgated by any Governmental Authority.

"Highest Lawful Rate" shall mean the maximum non-usurious interest rate, if  any
(or, if the context so requires, an amount calculated at such rate), that at any
time  or  from time to time may be contracted for, taken, reserved, charged,  or
received  under  applicable laws of the State of Texas or the United  States  of
America,  whichever authorizes the greater rate, as such laws are  presently  in
effect or, to the extent allowed

by  applicable  law, as such laws may hereafter be in effect and which  allow  a
higher maximum non-usurious interest rate than such laws now allow.

"Indebtedness"  shall  mean,  as to any Person,  without  duplication,  (a)  all
liabilities (excluding reserves for deferred income taxes, deferred compensation
liabilities,  and  other deferred liabilities and credits) which  in  accordance
with  GAAP  would be included in determining total liabilities as shown  on  the
liability  side of a balance sheet, (b) all obligations of such Person evidenced
by  bonds,  debentures, promissory notes, or similar evidences of  indebtedness,
(c)  all  other  indebtedness of such Person for borrowed money and  capitalized
leases, and (d) all obligations of others, to the extent any such obligation  is
secured  by a Lien on the assets of such Person (whether or not such Person  has
assumed or become liable for the obligation secured by such Lien).

"Insolvency Proceeding" shall mean application (whether voluntary or  instituted
by another Person) for or the consent to the appointment of a receiver, trustee,
conservator,  custodian, or liquidator of any Person or of all or a  substantial
part  of  the  Property  of such Person, or the filing of  a  petition  (whether
voluntary or instituted by another Person) commencing a case under Title  11  of
the United States Code, seeking liquidation, reorganization, or rearrangement or
taking  advantage  of  any  bankruptcy, insolvency, debtor's  relief,  or  other
similar law of the United States, the State of Texas, or any other jurisdiction.

"Insolvent" or "Insolvency" shall mean, with respect to any Multiemployer  Plan,
that  such Plan is insolvent within the meaning of such term as used in  Section
4245 of ERISA.

"Intellectual  Property"  shall mean patents, patent  applications,  trademarks,
tradenames, copyrights, technology, know-how, and processes.

"Inventory"  shall  mean  all now owned or hereafter acquired  goods  and  other
personal property now or hereafter owned by the Borrower which are held for sale
or  lease or are furnished or are to be furnished under contracts of service  or
which  constitute raw materials, work in process, or materials used or  consumed
in  the  business  of  the Borrower, and all finished goods, including,  without
limitation, all goods of the Borrower

classified as "inventory" in Section 9.109(4) of the UCC.

"Investment"  in any Person shall mean any stock, bond, note, or other  evidence
of Indebtedness, or any other security
  (other than current trade and customer accounts) of, investment or partnership
interest in or loan to, such Person.

"L/C  Exposure"   shall  mean, at any time, the aggregate  face  amount  of  the
outstanding Letters of Credit at such time minus the aggregate amount,  if  any,
funded by the Lender under such Letters of Credit at such time.

"Letter of Credit" shall mean any commercial or standby letter of credit  issued
by the Lender for the account of the Borrower pursuant to Section 2.1.

"Letter  of  Credit  Application"  shall mean  the  standard  letter  of  credit
application and agreement employed by the Lender from time to time in connection
with letters of credit.

"Letter of Credit Fee" shall mean each fee payable to the Lender by the Borrower
pursuant  to Section 2.9 upon or in connection with the issuance of a Letter  of
Credit.

"Lien" shall mean any interest in Property securing an obligation owed to, or  a
claim  by, a Person other than the owner of such Property, whether such interest
is based on common law, statute, or contract, and including, but not limited to,
the   lien  or  security  interest  arising  from  a  mortgage,  ship  mortgage,
encumbrance, pledge, security agreement, conditional sale or trust receipt, or a
lease, consignment, or bailment for security purposes (other than true leases or
true  consignments),  liens of mechanics, materialmen,  and  artisans,  maritime
liens  and  reservations, exceptions, encroachments, easements, rights  of  way,
covenants,  conditions,  restrictions, leases, and other  title  exceptions  and
encumbrances affecting Property which secure an obligation owed to, or  a  claim
by,  a  Person  other than the owner of such Property (for the purpose  of  this
Agreement, the Borrower shall be deemed to be the owner of any Property which it
has  acquired or holds subject to a conditional sale agreement, financing lease,
or  other  arrangement pursuant to which title to the Property has been retained
by  or  vested  in some other Person for security purposes), and the  filing  or
recording of any financing statement or other security

instrument  in any public office (other than in connection with true  leases  or
true consignments).

"Limitation  Period" shall mean any period while any amount remains owing  under
this Agreement or the Letter of Credit Applications and interest on such amount,
calculated at the applicable interest rate, plus any fees or other sums  payable
under  any  Loan Document and deemed to be interest under applicable law,  would
exceed the amount of interest which would accrue at the Highest Lawful Rate.

"Loan  Documents" shall mean this Agreement, the Guaranty, the Letter of  Credit
Applications,  the Letters of Credit, the Security Instruments,  and  all  other
documents and instruments now or hereafter delivered pursuant to the terms of or
in   connection  with  this  Agreement,  the  Guaranty,  the  Letter  of  Credit
Applications,  the  Letters  of  Credit, or the Security  Instruments,  and  all
renewals and extensions of, amendments and supplements to, and restatements  of,
any or all of the foregoing from time to time in effect.

"Material  Adverse Effect" shall mean any adverse effect upon the Collateral  or
the  business of the Borrower or the Guarantor or any Affiliate of the Guarantor
which  significantly increases the risk that any of the Obligations will not  be
repaid as and when due.

"Multiemployer Plan" shall mean a Plan which is a multiemployer plan as  defined
in Section 4001(a)(3) of ERISA.

"Obligations"   shall   mean,  without  duplication,   (a)   the   Reimbursement
Obligations,  (b)  the undrawn, unexpired amount of all outstanding  Letters  of
Credit,  (c) the obligation of the Borrower for the payment of Commitment  Fees,
Facility  Fees, and Letter of Credit Fees, (d) the obligations of the  Guarantor
under  the  Guaranty,  and  (e) all other obligations  and  liabilities  of  the
Borrower  or  the  Guarantor to the Lender, now existing or hereafter  incurred,
under, arising out of or in connection with any Loan Document, and to the extent
that any of the foregoing includes or refers to the payment of amounts deemed or
constituting interest, only so much thereof as shall have accrued,  been  earned
and which remains unpaid at each relevant time of determination.

"PBGC"  shall mean the Pension Benefit Guaranty Corporation established pursuant
to Subtitle A of Title

IV of ERISA or any entity succeeding to any or all of its functions under ERISA.

"Permitted  Liens"  shall  mean  (a)  Liens for  taxes,  assessments,  or  other
governmental charges or levies not yet due or which (if foreclosure,  distraint,
sale,  or  other  similar proceedings shall not have been initiated)  are  being
contested in good faith by appropriate proceedings, and such reserve as  may  be
required  by  GAAP shall have been made therefor, (b) Liens in  connection  with
workers'  compensation, unemployment insurance or other social  security  (other
than  Liens  created  by  Section 4068 of ERISA),  old-age  pension,  or  public
liability obligations which are not yet due or which are being contested in good
faith  by  appropriate proceedings, if such reserve as may be required  by  GAAP
shall  have  been  made  therefor,  (c) Liens in  favor  of  vendors,  carriers,
warehousemen,  repairmen,  mechanics,  workmen,  materialmen,  construction,  or
similar Liens arising by operation of law in the ordinary course of business  in
respect  of  obligations which are not yet due or which are being  contested  in
good  faith  by appropriate proceedings, if such reserve as may be  required  by
GAAP  shall  have been made therefor, (d) Liens in favor of operators  and  non-
operators  under joint operating agreements or similar contractual  arrangements
arising  in the ordinary course of the business of the Borrower or the Guarantor
to secure amounts owing, which amounts are not yet due or are being contested in
good  faith  by appropriate proceedings, if such reserve as may be  required  by
GAAP shall have been made therefor, (e) Liens under production sales agreements,
division orders, operating agreements, and other agreements customary in the oil
and  gas  business for processing, producing, and selling hydrocarbons  securing
obligations  not  constituting  Indebtedness,  (f)  easements,  rights  of  way,
restrictions, and other similar encumbrances, and minor defects in the chain  of
title which are customarily accepted in the oil and gas financing industry, none
of  which interfere with the ordinary conduct of the business of the Borrower or
the  Guarantor  or materially detract from the value or use of the  Property  to
which  they apply, (g) Liens of record under terms and provisions of the leases,
unit agreements, assignments, and other transfer of title documents in the chain
of  title  under  which  the  Borrower or the Guarantor  acquired  the  relevant
Property,  and  (h)  Liens  in favor of the Lender  and  other  Liens  expressly
permitted under the Security Instruments.


"Person"   shall   mean   an   individual,  corporation,   partnership,   trust,
unincorporated organization, government, any agency or political subdivision  of
any government, or any other form of entity.

"Plan"  shall mean, at any time, any employee benefit plan which is  covered  by
ERISA  and  in  respect of which the Borrower, the Guarantor,  or  any  Commonly
Controlled Entity is (or, if such plan were terminated at such time, would under
Section 4069 of ERISA be deemed to be) an "employer" as defined in Section  3(5)
of ERISA.

"Principal  Office"  shall mean the principal office of the Lender  in  Houston,
Texas, presently located at 910 Travis.

"Prohibited Transaction" shall have the meaning assigned to such term in Section
4975 of the Code.

"Property"  shall  mean any interest in any kind of property or  asset,  whether
real, personal or mixed, tangible or intangible.

"Receivable  Report"  means a schedule provided to the Lender  by  the  Borrower
pursuant  to  Section 5.4 and reflecting a detailed listing (showing  the  names
and, if requested by the Lender, addresses of account debtors and amounts owing)
and  aging  (in  appropriate columns entitled "Current" and "Past-Due")  of  the
Credit Accounts.

"Reimbursement Obligation" shall mean the obligation of the Borrower to  provide
to the Lender or reimburse the Lender for any amounts payable, paid, or incurred
by the Lender with respect to Letters of Credit.

"Release  of  Hazardous  Substances" shall mean any  emission,  spill,  release,
disposal, or discharge, except in accordance with applicable Requirements of Law
or  the  terms  of  a  valid permit, license, certificate, or  approval  of  the
relevant  Governmental  Authority, of any Hazardous  Substance,  in  amounts  in
excess of the relevant reportable quantity, into or upon (a) the air, (b)  soils
or  any  improvements located thereon, (c) surface water or groundwater, or  (d)
the  sewer or septic system, or the waste treatment, storage, or disposal system
servicing any Property of the Borrower or the Guarantor.


"Reorganization" shall mean, with respect to any Multiemployer Plan,  that  such
Plan  is  in reorganization within the meaning of such term in Section  4241  of
ERISA.

"Reportable Event" shall mean any of the events set forth in Section 4043(b)  of
ERISA,  other  than  those events as to which the thirty-day  notice  period  is
waived  under subsections .10, .11, .12, .13, .14, .16, .18, .19 or .20 of  PBGC
Reg. 2615.

"Requirement of Law" shall mean, as to any Person, the certificate  or  articles
of  incorporation and by-laws or other organizational or governing documents  of
such  Person, and any applicable law, treaty, ordinance, order, judgment,  rule,
decree,  regulation,  or  determination  of  an  arbitrator,  court,  or   other
Governmental  Authority,  including,  without  limitation,  rules,  regulations,
orders,  and  requirements for permits, licenses, registrations,  approvals,  or
authorizations, in each case as such now exist or may be hereafter  amended  and
are applicable to or binding upon such Person or any of its Property or to which
such Person or any of its Property is subject.

"Responsible  Officer"  shall mean, as to any Person, its  President,  any  Vice
President, or its Treasurer.

"Security  Instruments"  shall  mean  the  security  instruments  executed   and
delivered  in  satisfaction of the condition set forth in  Section  3.1(e),  the
Stock  Pledge, and all other documents and instruments at any time  executed  as
security for all or any portion of the Obligations, as such instruments  may  be
amended, restated, or supplemented from time to time.

"Single  Employer  Plan" shall mean any Plan which is covered  by  Title  IV  of
ERISA, but which is not a Multiemployer Plan.

"Stock  Pledge"  shall  mean  the Security Agreement  (Stock  Pledge)  from  the
Guarantor  covering  100% of the stock of the Borrower owned  by  the  Guarantor
substantially  in the form of Security Agreement (Stock Pledge) attached  hereto
as Exhibit VI, accompanied by stock certificates evidencing such stock and stock
powers endorsed in blank.

"Subsidiary"  shall  mean, as to any Person, a corporation of  which  shares  of
stock  having ordinary voting power (other than stock having such power only  by
reason of

the happening of a contingency) to elect a majority of the board of directors or
other  managers of such corporation are at the time owned, or the management  of
which  is  otherwise  controlled, directly or indirectly  through  one  or  more
intermediaries, or both, by such Person.

"Superfund  Site" shall mean those sites listed on the Environmental  Protection
Agency National Priority List or any comparable state registries or list in  any
state of the United States and, in each case, designated for remedial action.

"Tangible  Net  Worth" shall mean (a) total assets, as would be reflected  on  a
balance  sheet of the Borrower prepared in accordance with GAAP (except for  the
omission of footnotes and provision for income taxes), exclusive of Intellectual
Property, experimental or organization expenses, franchises, licenses,  permits,
and  other  intangible  assets, treasury stock, unamortized  underwriters'  debt
discount  and expenses, and goodwill minus (b) total liabilities,  as  would  be
reflected  on a balance sheet of the Borrower prepared in accordance  with  GAAP
(except for the omission of footnotes and provision for income taxes).

"Transferee"  shall  mean  any Person to which the Lender  has  sold,  assigned,
transferred, or granted a participation in any of the Obligations, as authorized
pursuant  to  Section  8.1, and any Person acquiring, by  purchase,  assignment,
transfer,  or  participation, from any such purchaser, assignee, transferee,  or
participant, any part of such Obligations.

"UCC"  shall mean the Uniform Commercial Code as from time to time in effect  in
the State of Texas.

1.3  Undefined Financial Accounting Terms.  Undefined financial accounting terms
used in this Agreement shall be defined according to GAAP at the time in effect.

1.4   References.  References in this Agreement to Exhibit, Article, or  Section
numbers  shall  be to Exhibits, Articles, or Sections of this Agreement,  unless
expressly  stated  to the contrary.  References in this Agreement  to  "hereby,"
"herein," "hereinafter," "hereinabove," "hereinbelow," "hereof," "hereunder" and
words of similar import shall be to this Agreement in its entirety and not  only
to the particular Exhibit, Article, or Section in which such reference appears.


1.5   Articles  and Sections.  This Agreement, for convenience  only,  has  been
divided  into  Articles and Sections; and it is understood that the  rights  and
other  legal  relations  of the parties hereto shall  be  determined  from  this
instrument  as  an  entirety and without regard to the aforesaid  division  into
Articles  and Sections and without regard to headings prefixed to such  Articles
or Sections.

1.6  Number and Gender.  Whenever the context requires, reference herein made to
the  single number shall be understood to include the plural; and likewise,  the
plural  shall  be  understood  to include the singular.   Definitions  of  terms
defined  in the singular or plural shall be equally applicable to the plural  or
singular,  as  the case may be, unless otherwise indicated.  Words denoting  sex
shall  be  construed to include the masculine, feminine and  neuter,  when  such
construction  is  appropriate; and specific enumeration shall  not  exclude  the
general but shall be construed as cumulative.

1.7   Incorporation  of Exhibits.  The Exhibits attached to this  Agreement  are
incorporated  herein and shall be considered a part of this  Agreement  for  all
purposes.



                                   ARTICLE II
                                        
                                TERMS OF FACILITY

2.1  Letters of Credit.
(a)  Upon the terms and conditions (including, without limitation, the right  of
the  Lender  to decline to issue any Letter of Credit so long as any Default  or
Event  of  Default  exists)  and relying on the representations  and  warranties
contained in this Agreement, the Lender agrees, during the Commitment Period, to
issue  Letters  of Credit following the receipt not less than two Business  Days
prior to the requested date for issuance of the relevant Letter of Credit, of  a
Letter of Credit Application executed by the Borrower; provided, however, (i) no
Letter of Credit shall have an expiration date which is more than 180 days after
the issuance thereof or more than 60 days after the Commitment Termination Date,
(ii) each automatically renewable Letter of Credit shall provide that it may  be
terminated  by the Lender at its then current expiry date by not  less  than  30
days'  written notice by the Lender to the beneficiary of such Letter of Credit,
and (iii) the Lender shall not be obligated to issue any Letter of Credit if (A)
the  face  amount thereof would exceed the Available Commitment,  or  (B)  after
giving effect to the issuance thereof, the L/C

Exposure  would  exceed the lesser of the Facility Amount or the Borrowing  Base
then in effect.

(b)  Should the Lender be called upon by the beneficiary of any Letter of Credit
to  honor  all  or  any portion of the commitment thereunder, whether  upon  the
presentation of drafts or otherwise, the Borrower shall pay the amount  of  such
draw immediately upon demand by the Lender in accordance with the provisions  of
this  Agreement  and  the  applicable Letter of Credit Application  and  do  and
perform  every  act  and  discharge all of its other obligations  in  connection
therewith  pursuant  to  this  Agreement and the  applicable  Letter  of  Credit
Application.

2.2   Use  of Letters of Credit.  This letter of credit facility shall  be  used
solely  for the issuance of letters of credit to support crude oil purchases  by
the Borrower.

2.3   Interest.   Subject  to  the terms of this Agreement  (including,  without
limitation,  Section 2.11) and notwithstanding the provisions of the  applicable
Letter  of  Credit  Application, interest on any Reimbursement Obligation  shall
accrue and be payable at a rate per annum equal to the Default Rate, computed on
the  basis  of  a year of 365 or 366 days, as the case may be, and  actual  days
elapsed  (including the first day but excluding the last day) during the  period
for which payable and shall be payable upon demand by the Lender at any time  as
to  all or any portion of such interest. Interest provided for herein and in the
Letter  of  Credit  Applications shall be calculated  on  unpaid  sums  actually
advanced and outstanding pursuant to the terms of this Agreement and the  Letter
of  Credit Applications and only for the period from the date or dates  of  such
advances until repayment.

2.4   Time,  Place, and Method of Payments.  All payments required  pursuant  to
this  Agreement or the Letter of Credit Applications (a) shall be made in lawful
money  of  the United States of America and in immediately available funds,  (b)
shall  be  deemed  received  by the Lender on the next  Business  Day  following
receipt if such receipt is after 5:00 p.m., Central Standard or Daylight Savings
Time,  as  the case may be, on any Business Day, and (c) shall be  made  at  the
Principal Office.

2.5  Borrowing Base Determinations.

(a)   The  Borrowing Base as of the Closing Date is acknowledged by the Borrower
and the Lender to be $7,500,000.


(b)   The  Borrowing  Base  shall  be  redetermined  monthly  on  the  basis  of
information supplied by the Borrower in compliance with the provisions  of  this
Agreement,  including, without limitation, Borrowing Base Reports and Receivable
Reports, and all other information available to the Lender, subject, in the case
of  any increase in the Borrowing Base, to the normal credit approval process of
the  Lender.   Notwithstanding the foregoing, the Lender may at  its  discretion
redetermine the Borrowing Base at any time and from time to time.

(c)  Upon each determination of the Borrowing Base by the Lender, the amount  of
the Borrowing Base as shown on the most recent Borrowing Base Report received by
the  Lender shall be the Borrowing Base hereunder unless the Lender notifies the
Borrower  verbally (confirming such notice promptly in writing) of any different
determination  within  five (5) Business Days of the Lender's  receipt  of  such
Borrowing Base Report, and any different Borrowing Base so communicated  to  the
Borrower  shall become effective upon such timely notification and shall  remain
in effect until the next subsequent determination of the Borrowing Base.

(d)   The  Borrowing Base shall represent the determination by  the  Lender,  in
accordance  with the applicable definitions and provisions herein contained  and
its customary lending practices for loans of this nature, of the value, for loan
purposes, of the Eligible Accounts, subject, in the case of any increase in  the
Borrowing   Base,  to  the  normal  credit  approval  process  of  the   Lender.
Furthermore,  the Borrower acknowledges that the determination of the  Borrowing
Base contains an equity cushion (market value in excess of loan value), which is
acknowledged by the Borrower to be essential for the adequate protection of  the
Lender.

2.6   Mandatory Prepayments.  If at any time the L/C Exposure exceeds the lesser
of the Facility Amount or the Borrowing Base then in effect, the Borrower shall,
within  two (2) days of notice from the Lender of such occurrence, in accordance
with  the  provisions of the relevant Letter of Credit Applications executed  by
the  Borrower or otherwise to the satisfaction of the Lender, deposit  with  the
Lender, as additional collateral securing the Obligations, an amount of cash, in
immediately available funds, equal to the L/C Exposure minus the lesser  of  the
Facility  Amount or the Borrowing Base.  The cash deposited with the  Lender  in
satisfaction of the requirement provided in this Section may be invested, at the
sole  discretion  of the Lender and then only at the express  direction  of  the
Borrower as to investment vehicle and maturity (which shall be no later than

the  latest  expiry  date of any then outstanding Letter  of  Credit),  for  the
account  of  the Borrower in cash or cash equivalent investments offered  by  or
through the Lender.

2.7  Commitment Fee.  In addition to the Facility Fees and Letter of Credit Fees
payable  hereunder and to compensate the Lender for maintaining funds available,
the  Borrower  shall pay to the Lender, in immediately available funds,  on  the
first  day  of  April, 1995, and on the first day of each third  calendar  month
thereafter  during  the  Commitment Period (or within five  days  following  the
notice from the Lender of the amount of Commitment Fee owing, if later),  a  fee
in  the amount of one-fourth of one percent (1/4%) per annum, calculated on  the
basis  of a year of 365 or 366 days, as the case may be, and actual days elapsed
(including  the  first  day but excluding the last day), on  the  average  daily
amount of the Available Commitment during the preceding three-month period.

2.8   Administration Fee.  In addition to Commitment Fees and Letter  of  Credit
Fees  payable hereunder and to compensate the Lender for the extension of credit
hereunder, the Borrower shall pay to the Lender, in immediately available funds,
on  the  Closing Date, and on each anniversary date of this Agreement thereafter
during the Commitment Period, an administration fee in the amount of $2,500.

2.9   Letter  of  Credit Fee.  In addition to Commitment Fees and Facility  Fees
payable  hereunder, the Borrower agrees to pay to the Lender,  on  the  date  of
issuance  of  each Letter of Credit, a fee equal to the greater of $500  or  one
percent (1%) per annum, calculated on the basis of a year of 365 or 366 days, as
the  case may be, and actual days elapsed (including the first day but excluding
the last day), on the face amount of such Letter of Credit during the period for
which  such Letter of Credit is issued.  The Borrower also agrees to pay to  the
Lender  on  demand its customary letter of credit transactional fees, including,
without  limitation,  amendment fees, payable with respect  to  each  Letter  of
Credit.

2.10  Security Interest in Deposit Accounts; Right of Offset.  As  security  for
the  payment and performance of the Obligations, the Borrower hereby  transfers,
assigns,  and pledges to the Lender and grants to the Lender a security interest
in  all  funds of the Borrower now or hereafter or from time to time on  deposit
with  the  Lender,  with  such  interest of  the  Lender  to  be  retransferred,
reassigned, and/or released by the Lender, as the case may be, at the expense of
the  Borrower upon payment in full and complete performance by the  Borrower  of
all  Obligations.  All remedies as secured party or assignee of such funds shall
be  exercisable  by  the  Lender upon the occurrence of any  Event  of  Default,
regardless of whether the exercise of any such remedy

would  result in any penalty or loss of interest or profit with respect  to  any
withdrawal  of funds deposited in a time deposit account prior to  the  maturity
thereof.   Furthermore,  the Borrower hereby grants to  the  Lender  the  right,
exercisable at such time as any Obligation shall mature, whether by acceleration
of  maturity or otherwise, of offset or banker's lien against all funds  of  the
Borrower  now  or  hereafter or from time to time on deposit  with  the  Lender,
regardless  of  whether  the exercise of any such remedy  would  result  in  any
penalty  or loss of interest or profit with respect to any withdrawal  of  funds
deposited in a time deposit account prior to the maturity thereof.

2.11 General Provisions Relating to Interest.

(a)  It is the intention of the parties hereto to comply strictly with the usury
laws  of  the  State  of  Texas  and the United  States  of  America.   In  this
connection,  there shall never be collected, charged, or received  on  the  sums
advanced hereunder interest in excess of that which would accrue at the  Highest
Lawful  Rate.  For purposes of Article 5069-1.04, Vernon's Texas Civil Statutes,
as  amended,  the  Borrower agrees that the Highest Lawful  Rate  shall  be  the
"indicated (weekly) rate ceiling" as defined in such Article, provided that  the
Lender may also rely, to the extent permitted by applicable laws of the State of
Texas  or the United States of America, on alternative maximum rates of interest
under  other  laws  of  the  State of Texas or  the  United  States  of  America
applicable to the Lender, if greater.

(b)  Notwithstanding anything herein or in the Letter of Credit Applications  to
the  contrary, during any Limitation Period, the interest rate to be charged  on
amounts  evidenced  by the Letter of Credit Applications shall  be  the  Highest
Lawful Rate, and the obligation, if any, of the Borrower for the payment of fees
or  other charges deemed to be interest under applicable law shall be suspended.
During  any  period  or periods of time following a Limitation  Period,  to  the
extent  permitted by applicable laws of the State of Texas or the United  States
of  America,  the  interest rate to be charged hereunder  shall  remain  at  the
Highest Lawful Rate until such time as there has been paid to the Lender (i) the
amount  of  interest in excess of that accruing at the Highest Lawful Rate  that
the  Lender  would have received during the Limitation Period had  the  interest
rate  remained at the otherwise applicable rate, and (ii) all interest and  fees
otherwise payable to the Lender but for the effect of such Limitation Period.


(c)   If,  under  any  circumstances,  the aggregate  amounts  paid  under  this
Agreement, the Letter of Credit Applications, or any other Loan Document include
amounts  which  by  law are deemed interest and which would  exceed  the  amount
permitted  if  the  Highest Lawful Rate were in effect, the Borrower  stipulates
that such payment and collection will have been and will be deemed to have been,
to  the  extent permitted by applicable laws of the State of Texas or the United
States  of America, the result of mathematical error on the part of the Borrower
and  the Lender; and the Lender shall promptly refund the amount of such  excess
(to the extent only of such interest payments in excess of that which would have
accrued and been payable on the basis of the Highest Lawful Rate) upon discovery
of  such  error  by  the  Lender or notice thereof from the  Borrower.    Excess
amounts paid which by law are deemed interest, if any, shall be credited by  the
Lender on the principal amount of the Obligations, or if the principal amount of
the Obligations shall have been paid in full, refunded to the Borrower.

(d)  All sums paid, or agreed to be paid, to the Lender for the use, forbearance
and  detention  of the proceeds of any advance hereunder shall,  to  the  extent
permitted  by  applicable  law, be amortized, prorated,  allocated,  and  spread
throughout  the full term hereof until paid in full so that the actual  rate  of
interest  is uniform but does not exceed the Highest Lawful Rate throughout  the
full term hereof.

2.12 Yield Protection.  If at any time after the Closing Date, and from time  to
time,  the  Lender  determines that due to the adoption or modification  of  any
applicable  Requirement  of  Law  regarding taxation,  the  required  levels  of
reserves of the Lender, deposits, insurance or capital (including any allocation
of  capital  requirements  or  conditions),  or  similar  requirements,  or  any
interpretation or administration thereof by any Governmental Authority,  central
bank  or  comparable agency charged with the interpretation, administration,  or
compliance  of the Lender with any of such requirements, has or would  have  the
effect  of  (a) increasing the costs of the Lender relating to the  Obligations,
the Commitment, or the issuance of Letters of Credit by the Lender hereunder, or
(b)  reducing the yield or rate of return of the Lender on the Obligations to  a
level  below  that which the Lender could have achieved but for the adoption  or
modification  of any such requirements, the Borrower shall, within ten  Business
Days  of any request by the Lender (which request shall be in writing and  shall
contain  information  relating to the effects described in  clause  (a)  or  (b)
above), pay to the Lender such additional amounts as (in the good faith judgment
of the Lender based on reasonable computation) will

compensate the Lender for such increase in costs or reduction in yield  or  rate
of  return of the Lender; provided that the Borrower shall not be obligated  for
the  payment of such additional amounts payable pursuant to this Section to  the
extent such additional amounts accrued more than 90 days prior to the date  upon
which  the  Borrower was given such notice.  No failure by the Lender to  demand
immediate  payment  of any additional amounts payable under this  Section  shall
constitute a waiver of the right of the Lender to demand payment of such amounts
at any subsequent time.  Nothing contained in this Section shall be construed or
so  operate  as  to require the Borrower to pay any interest,  fees,  costs,  or
charges greater than permitted by applicable law.


                                        
                                   ARTICLE III
                                        
                                   CONDITIONS

The  obligations of the Lender to enter into this Agreement and to issue Letters
of Credit are subject to the satisfaction of the following conditions precedent:

3.1   Receipt  of  Loan  Documents and Other Items.  The Lender  shall  have  no
obligation  to issue the initial Letter of Credit unless and until  all  matters
incident  to the consummation of the transactions contemplated herein  shall  be
satisfactory  to the Lender, and the Lender shall have received,  reviewed,  and
approved  the  following documents and other items, appropriately executed  when
necessary and, where applicable, acknowledged by one or more authorized officers
of  the Borrower or the Guarantor, as the case may be, all in form and substance
satisfactory to the Lender and dated, where applicable, of even date herewith or
a date prior thereto and acceptable to the Lender:

(a)  multiple counterparts of this Agreement, as requested by the Lender;

(b)  copies of the Articles of Incorporation or Certificate of Incorporation and
all  amendments  thereto  and  the bylaws and  all  amendments  thereto  of  the
Borrower,  accompanied by a certificate issued by the secretary or an  assistant
secretary  of  the Borrower, to the effect that each such copy  is  correct  and
complete;

(c)   certificate of incumbency and signatures of all officers of  the  Borrower
who  are  authorized to execute Loan Documents on behalf of the  Borrower,  such
certificate  being executed by the secretary or an assistant  secretary  of  the
Borrower;


(d)    copies  of  corporate  resolutions  approving  the  Loan  Documents   and
authorizing  the transactions contemplated herein and therein, duly  adopted  by
the  board  of  directors of the Borrower, accompanied by  certificates  of  the
secretary  or  an assistant secretary of the Borrower, to the effect  that  such
copies  are true and correct copies of resolutions duly adopted at a meeting  or
by  unanimous consent of the board of directors of the Borrower, and  that  such
resolutions  constitute  all  the  resolutions  adopted  with  respect  to  such
transactions,  have not been amended, modified, or revoked in any  respect,  and
are in full force and effect as of the date of such certificate;

(e)   multiple  counterparts,  as requested by  the  Lender,  of  the  following
Security  Instruments creating, perfecting, and otherwise establishing Liens  in
favor of the Lender in and to the Collateral:

(i)   Security Agreement from the Borrower covering all Accounts, Inventory, and
general intangibles of the Borrower; and

(ii)  Financing  Statement  from the Borrower, as  debtor,  constituent  to  the
instrument described in clause (i) above.

(f)   Financial Statements of the Borrower and the Guarantor as of September 30,
1994;

(g)  certificates dated as of a recent date from the Secretary of State or other
appropriate Governmental Authority evidencing the existence or qualification and
good  standing of the Borrower in its jurisdiction of incorporation and  in  any
other jurisdictions where it does business;

(h)   results  of searches of the UCC Records of the Secretary of State  of  the
States of Florida, Louisiana, Mississippi, and Texas from a source acceptable to
the  Lender  and reflecting no Liens against any of the Collateral as  to  which
perfection  of  a  Lien is accomplished by the filing of a  financing  statement
other than in favor of the Lender;

(i)   the  opinion  of counsel of the Borrower and the Guarantor,  in  the  form
attached hereto as Exhibit III, with such changes thereto as may be approved  by
the Lender;


(j)  Notice of Final Agreement executed by the Borrower and the Guarantor; and

(k)   such  other  agreements, documents, instruments,  opinions,  certificates,
waivers, consents, and evidence as the Lender may reasonably request.

3.2   Each  Letter  of Credit.  In addition to the conditions  precedent  stated
elsewhere  herein,  the Lender shall not be obligated to  issue  any  Letter  of
Credit unless:

(a)   the  Borrower  shall  have delivered to the  Lender  a  Letter  of  Credit
Application at least two Business Days prior to the requested issuance date  for
the  relevant Letter of Credit; and each statement or certification made in such
Letter  of Credit Application shall be true and correct in all material respects
on the requested date for the issuance of such Letter of Credit;

(b)  no Event of Default or Default shall exist or will occur as a result of the
issuance of the requested Letter of Credit;

(c)   if  requested  by  the Lender, the Borrower and the Guarantor  shall  have
delivered evidence satisfactory to the Lender substantiating any of the  matters
contained  in  this  Agreement which are necessary to  enable  the  Borrower  to
qualify for the issuance of such Letter of Credit;

(d)   no  event  shall  have occurred which, in the reasonable  opinion  of  the
Lender, could have a Material Adverse Effect;

(e)   each  of  the representations and warranties contained in  this  Agreement
shall be true and correct and shall be deemed to be repeated by the Borrower  as
if made on the requested date for the issuance of such Letter of Credit;

(f)   for  each  Letter  of  Credit issued on or after February  15,  1995,  the
Guaranty  and  the Stock Pledge, and for any Letter of Credit all of  the  other
Security Instruments shall be in full force and effect and provide to the Lender
the security intended thereby;

(g)   each of the Borrower and the Guarantor shall hold full legal title to  the
Collateral pledged by such entity and be the sole beneficial owner thereof;


(h)   the Lender shall have received reimbursement from the Borrower, or special
legal counsel for the Lender shall have received payment from the Borrower,  for
(i)  all  reasonable fees and expenses of counsel to the Lender  for  which  the
Borrower is responsible pursuant to applicable provisions of this Agreement  and
for  which  invoices  have been presented as of or prior  to  the  date  of  the
relevant Letter of Credit Application, and (ii) estimated fees charged by filing
officers  and  other public officials incurred or to be incurred  in  connection
with  the filing and recordation of any Security Instruments, for which invoices
have been presented as of or prior to the date of the requested Letter of Credit
Application; and

(I)   all  matters  incident  to the consummation  of  the  transactions  hereby
contemplated shall be reasonably satisfactory to the Lender.



                                   ARTICLE IV
                                        
                         REPRESENTATIONS AND WARRANTIES

To  induce  the  Lender to enter into this Agreement and  to  issue  Letters  of
Credit,   the   Borrower   represents  and  warrants  to   the   Lender   (which
representations  and  warranties shall survive the delivery  of  any  Letter  of
Credit Application) that:

4.1   Due  Authorization.  The execution and delivery by the  Borrower  of  this
Agreement  and  the  Letter  of  Credit  Applications,  the  repayment  of   the
Reimbursement   Obligations,  the  execution  and  delivery  of   the   Security
Instruments  by  the  Borrower, and the performance of all  obligations  of  the
Borrower  under  the Loan Documents are within the power of the  Borrower,  have
been  duly authorized by all necessary corporate action by the Borrower, and  do
not  and  will  not (a) require the consent of any Governmental  Authority,  (b)
contravene  or conflict with any Requirement of Law, (c) contravene or  conflict
with  any indenture, instrument, or other agreement to which the Borrower  is  a
party  or  by  which  any  Property of the Borrower may be  presently  bound  or
encumbered, or (d) result in or require the creation or imposition of  any  Lien
in,  upon  or  of  any  Property  of  the Borrower  under  any  such  indenture,
instrument, or other agreement, other than the Loan Documents.

4.2  Corporate Existence.  The Borrower is a corporation duly organized, legally
existing, and in good standing under the laws of its state of incorporation and
is duly qualified as a foreign corporation and is in good standing in all
jurisdictions wherein

the  ownership  of Property or the operation of its business necessitates  same,
other than those jurisdictions wherein the failure to so qualify will not have a
Material Adverse Effect.

4.3  Valid and Binding Obligations.  All Loan Documents to which the Borrower is
a  party,  when duly executed and delivered by the Borrower, will be the  legal,
valid, and binding obligations of the Borrower, enforceable against the Borrower
in accordance with their respective terms.

4.4   Security Instruments.  The provisions of each Security Instrument executed
by  the Borrower are effective to create in favor of the Lender, a legal, valid,
and  enforceable Lien in all right, title, and interest of the Borrower  in  the
Collateral  described  therein,  which Liens,  assuming  the  accomplishment  of
recording  and  filing  in  accordance  with  applicable  laws  prior   to   the
intervention  of  rights  of  other Persons, shall  constitute  fully  perfected
first-priority  Liens on all right, title, and interest of the Borrower  in  the
Collateral described therein.

4.5   Title to Assets.  The Borrower has good and indefeasible title to  all  of
its Properties, free and clear of all Liens except Permitted Liens.

4.6   Scope  and Accuracy of Financial Statements.  The Financial Statements  of
the Borrower as of September 30, 1994, present fairly the financial position and
results  of  operations and cash flows of the Borrower in accordance  with  GAAP
(except for the omission of footnotes and provision for income taxes) as at  the
relevant  point in time or for the period indicated, as applicable,  subject  to
normal year-end audit adjustments.  No event or circumstance has occurred  since
September  30,  1994,  which could reasonably be expected  to  have  a  Material
Adverse Effect.

4.7   No  Material Misstatements.  No information, exhibit, statement, or report
furnished  to  the Lender by or at the direction of the Borrower  in  connection
with this Agreement contains any material misstatement of fact or omits to state
a  material fact or  any fact necessary to make the statements contained therein
not  misleading as of the date made or deemed made in light of the circumstances
in which they were made.

4.8   Liabilities, Litigation, and Restrictions.  Other than as disclosed in the
Financial  Statements provided to the Lender on or before the Closing Date,  the
Borrower  has  no liabilities, direct, or contingent, which may  materially  and
adversely  affect its business or operations or its ownership of the Collateral.
Except  as disclosed in writing to the Lender on the Closing Date, no litigation
or  other action of any nature in which the Borrower is a party and in which the
amount in controversy

exceeds  $100,000 is pending before any Governmental Authority or, to  the  best
knowledge  of  the Borrower, threatened against or affecting the  Borrower.   No
unusual  or  unduly  burdensome  restriction,  restraint  or  hazard  exists  by
contract,  Requirement  of  Law,  or  otherwise  relative  to  the  business  or
operations  of  the  Borrower or the ownership and operation of  the  Collateral
other  than  such as relate generally to Persons engaged in business  activities
similar  to those conducted by the Borrower the effect of which could reasonably
be expected to have a Material Adverse Effect.

4.9   Authorizations;  Consents.   Except  as  expressly  contemplated  by  this
Agreement, no authorization, consent, approval, exemption, franchise, permit, or
license  of, or filing with, any Governmental Authority or any other  Person  is
required  to  authorize or is otherwise required in connection  with  the  valid
execution  and delivery by the Borrower of the Loan Documents or any  instrument
contemplated  hereby,  the repayment by the Borrower  of  the  Reimbursement  of
Obligations  and interest and fees provided in the Letter of Credit Applications
and this Agreement, or the performance by the Borrower of the Obligations.

4.10  Compliance  with Laws.  The Borrower and its Property, including,  without
limitation,  the Collateral, are in compliance with all applicable  Requirements
of  Law,  including,  without limitation, Environmental Laws,  the  Natural  Gas
Policy  Act  of 1978, as amended, and ERISA, except to the extent non-compliance
with any such Requirements of Law would not have a Material Adverse Effect.

4.11  ERISA.   No  Reportable  Event has occurred with  respect  to  any  Single
Employer  Plan,  and  each  Single Employer Plan  has  complied  with  and  been
administered  in all material respects in accordance with applicable  provisions
of ERISA and the Code.  To the best knowledge of the Borrower, (a) no Reportable
Event  has  occurred  with  respect  to any Multiemployer  Plan,  and  (b)  each
Multiemployer  Plan  has  complied with and been administered  in  all  material
respects with applicable provisions of ERISA and the Code.  The present value of
all  benefits vested under each Single Employer Plan maintained by the  Borrower
or  any  Commonly Controlled Entity (based on the assumptions used to fund  such
Plan)  did not, as of the last annual valuation date applicable thereto,  exceed
the value of the assets of such Plan allocable to such vested benefits.  Neither
the  Borrower nor any Commonly Controlled Entity has had a complete  or  partial
withdrawal  from  any  Multiemployer Plan for  which  there  is  any  withdrawal
liability.  As of the most recent valuation date applicable to any Multiemployer
Plan,  neither  the  Borrower nor any Commonly Controlled  Entity  would  become
subject to any liability under ERISA if the Borrower or such Commonly Controlled
Entity were to

withdraw completely from such Multiemployer Plan.  Neither the Borrower nor  any
Commonly  Controlled Entity has received notice that any Multiemployer  Plan  is
Insolvent or in Reorganization.  To the best knowledge of the Borrower, no  such
Insolvency or Reorganization is reasonably likely to occur.  The Borrower has no
reason to believe that the annual cost during the term of this Agreement to  the
Borrower and all Commonly Controlled Entities for post-retirement benefits to be
provided  to  the current and former employees of the Borrower and all  Commonly
Controlled  Entities under Plans which are welfare benefit plans (as defined  in
Section 3(1) of ERISA) will, in the aggregate, have a Material Adverse Effect.

4.12 Environmental Laws.

(a)  No Property of the Borrower is currently on or has ever been on, or, to the
knowledge of the Borrower, is adjacent to any Property which is on or  has  ever
been on, any federal or state list of Superfund Sites.

(b)   To  the  knowledge  of  the Borrower, no Hazardous  Substances  have  been
generated, transported, and/or disposed of by the Borrower at a site which  was,
at  the  time of such generation, transportation, and/or disposal, or has  since
become, a Superfund Site.

(c)  Except in accordance with applicable Requirements of Law or the terms of  a
valid  permit,  license, certificate, or approval of the  relevant  Governmental
Authority,  no  Release  of  Hazardous  Substances  by  the  Borrower  or  from,
affecting,  or related to any Property of the Borrower or, to the  knowledge  of
the  Borrower,  any  Property  adjacent to any Property  of  the  Borrower,  has
occurred.

(d)   No Environmental Complaint has been received by the Borrower which has not
been satisfactorily resolved.

4.13  Compliance with Federal Reserve Regulations.  No transaction  contemplated
by  the  Loan  Documents is in violation of any regulations promulgated  by  the
Board of Governors of the Federal Reserve System, including, without limitation,
Regulations G, T, U, or X.

4.14  Investment  Company  Act Compliance.  The Borrower  is  not,  nor  is  the
Borrower directly or indirectly controlled by or acting on behalf of any  Person
which  is,  an "investment company" or an "affiliated person" of an  "investment
company" within the meaning of the Investment Company Act of 1940, as amended.


4.15  Public  Utility Holding Company Act Compliance.  The  Borrower  is  not  a
"holding  company," or an "affiliate" of a "holding company" or of a "subsidiary
company"  of  a  "holding company," within the meaning  of  the  Public  Utility
Holding Company Act of 1935, as amended.

4.16  Proper  Filing of Tax Returns; Payment of Taxes Due.   All  United  States
income  tax returns and all other tax returns which are required to be filed  on
behalf of the Borrower have been filed, and all taxes owing by the Borrower  and
the  Guarantor have been paid except such as are being contested in  good  faith
and as to which adequate provisions and disclosures have been made in accordance
with GAAP.  The respective charges and reserves on the books of the Borrower and
the Guarantor with respect to taxes and other governmental charges are adequate.

4.17  Intellectual  Property.  The Borrower owns  or  is  licensed  to  use  all
Intellectual  Property  necessary  to  conduct  all  business  material  to  its
condition (financial or otherwise), business, or operations as such business  is
currently  conducted.  No claim has been asserted or is pending  by  any  Person
with the respect to the use of any such Intellectual Property or challenging  or
questioning the validity or effectiveness of any such Intellectual Property; and
the  Borrower  knows  of no valid basis for any such claim.   The  use  of  such
Intellectual  Property by the Borrower does not infringe on the  rights  of  any
Person,  except  for such claims and infringements as do not, in the  aggregate,
give rise to any material liability on the part of the Borrower.

4.18  Casualties or Taking of Property.  Since September 30, 1994,  neither  the
business nor any Property of the Borrower has been materially adversely affected
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  concessions  by   any
Governmental Authority, riot, activities of armed forces, or acts of God.

4.19 Locations of Borrower.  The principal place of business and chief executive
office  of the Borrower is located at the address of the Borrower set  forth  in
Section  8.3  or  at  such other location as the Borrower may  have,  by  proper
written  notice hereunder, advised the Lender, provided that such other location
is within a state in which appropriate financing statements from the Borrower in
favor of the Lender have been filed.

4.20 Subsidiaries.  The Borrower has no Subsidiaries except those

described  on Exhibit IV under the heading "Subsidiaries of Borrower",  and  the
Guarantor  has no Subsidiaries except those described on Exhibit  IV  under  the
heading "Subsidiaries of Guarantor".



                                    ARTICLE V

                              AFFIRMATIVE COVENANTS

So  long  as  any  Obligation remains outstanding or unpaid  or  any  Commitment
exists, the Borrower shall:

5.1   Maintenance and Access to Records.  Keep adequate records,  in  accordance
with  GAAP, of all its transactions so that at any time, and from time to  time,
its  true  and  complete  financial condition may  be  readily  determined,  and
promptly  following  the  reasonable request of the Lender,  make  such  records
available  for  inspection by the Lender and, at the expense  of  the  Borrower,
allow the Lender to make and take away copies thereof.

5.2   Quarterly Financial Statements; Compliance Certificates.  Deliver  to  the
Lender,  on  or before the 45th day after the close of each of the  first  three
quarterly  periods  of  each fiscal year of the Borrower,  (a)  a  copy  of  the
unaudited  Financial  Statements of the Borrower and the unaudited  consolidated
and  consolidating Financial Statements of the Guarantor as at the close of such
quarterly period and from the beginning of such fiscal year to the end  of  such
period, such Financial Statements to be certified by the chief financial officer
of  the  Borrower  and the Guarantor as having been prepared in accordance  with
GAAP (except for the omission of footnotes and provision for income taxes in the
separate  financial  statements  of  the  Borrower  not  consolidated  with  the
Guarantor)  consistently applied and as a fair presentation of the condition  of
the  Borrower  and  the  Guarantor, subject to  changes  resulting  from  normal
year-end audit adjustments, and (b) a Compliance Certificate.

5.3   Annual Financial Statements.  Deliver to the Lender, on or before the 90th
day  after  the  close of each fiscal year of the Borrower, (a) a  copy  of  the
annual  unaudited Financial Statements of the Borrower, certified by  the  chief
financial  officer  of the Borrower as having been prepared in  accordance  with
GAAP  (except  for  the omission of footnotes and provision  for  income  taxes)
consistently  applied  and  as  a fair presentation  of  the  condition  of  the
Borrower,   (b)  a  copy  of  the  annual  audited  consolidated  and  unaudited
consolidating  Financial  Statements  of the  Guarantor  and  (c)  a  Compliance
Certificate.

5.4   Monthly Reports.  Deliver to the Lender, on or before the 20th  day  after
the close of each calendar month, a Receivable Report

and  a  Borrowing  Base  Report, each as of the  last  day  of  the  immediately
preceding  month.  Each Receivable Report delivered hereunder shall contain,  if
requested by the Lender, names and addresses for each account debtor.

5.5   Notices  of Certain Events.  Deliver to the Lender, promptly  upon  having
knowledge  of the occurrence of any of the following events or circumstances,  a
written statement with respect thereto, signed by a Responsible Officer  of  the
Borrower  and  setting forth the relevant event or circumstance  and  the  steps
being  taken  by  the Borrower or the Guarantor with respect to  such  event  or
circumstance:

(a)  any Default or Event of Default;

(b)   any  default or event of default under any contractual obligation  of  the
Borrower  or  the  Guarantor,  or any litigation, investigation,  or  proceeding
between  the Borrower or the Guarantor and any Governmental Authority which,  in
either case, if not cured or if adversely determined, as the case may be,  could
reasonably be expected to have a Material Adverse Effect;

(c)   any litigation or proceeding involving the Borrower or the Guarantor as  a
defendant  or in which any Property of the Borrower or the Guarantor is  subject
to  a claim and in which the amount involved is $1,000,000 or more and which  is
not  covered  by insurance or which affect title to any Collateral or  in  which
injunctive or similar relief is sought;

(d)   the  receipt by the Borrower of any Environmental Complaint or any  formal
request from any Governmental Authority for information (other than requirements
for  compliance  reports) regarding any Release of Hazardous Substances  by  the
Borrower  or  from, affecting, or related to any Property of the  Borrower,  the
effect of which could reasonably be expected to have a Material Adverse Effect;

(e)   any actual, proposed, or threatened testing or other investigation by  any
Governmental  Authority concerning the environmental condition of,  or  relating
to,  any Property of the Borrower following any allegation of a violation of any
Requirement of Law, the effect of which could reasonably be expected to  have  a
Material Adverse Effect;

(f)  any Release of Hazardous Substances by the Borrower or from, affecting,  or
related to any Property of the Borrower except in accordance with applicable

Requirements  of  Law or the terms of a valid permit, license,  certificate,  or
approval  of  the  relevant Governmental Authority,  or  the  violation  of  any
Environmental Law, or the revocation, suspension, or forfeiture of or failure to
renew, any permit, license, registration, approval, or authorization which could
reasonably be expected to have a Material Adverse Effect;

(g)   any  Reportable Event or imminently expected Reportable Event with respect
to  any  Plan;  any  withdrawal  from,  or the  termination,  Reorganization  or
Insolvency  of,  any Multiemployer Plan; the institution of proceedings  or  the
taking  of  any  other action by the PBGC, the Borrower, the  Guarantor  or  any
Commonly  Controlled Entity or Multiemployer Plan with respect to the withdrawal
from,  or  the termination, Reorganization or Insolvency of, any Single Employer
Plan or Multiemployer Plan; or any Prohibited Transaction in connection with any
Plan  or  any trust created thereunder, the effect of which could reasonably  be
expected  to have a Material Adverse Effect, and the action being taken  by  the
Internal Revenue Service with respect thereto;

(h)   any other event or condition which could reasonably be expected to have  a
Material Adverse Effect; and

(i)   the  failure of any Credit Account to be paid within 5 days from  the  due
date expressed in the related invoice.

5.6   Additional Information.  Furnish to the Lender, within five days after any
material report (other than financial statements) or other communication is sent
by  the  Borrower,  the  Guarantor, or any Subsidiary of the  Guarantor  to  its
stockholders  (in their capacity as stockholders) or filed by the Borrower,  the
Guarantor,  or any Subsidiary of the Guarantor with the Securities and  Exchange
Commission or any successor or analogous Governmental Authority, copies of  such
report or communication and, promptly upon the request

of  the  Lender,  such additional financial or other information concerning  the
assets, liabilities, operations, and transactions of the Borrower as the  Lender
may  from time to time request; and notify the Lender not less than ten Business
Days  prior  to  the occurrence of any condition or event that  may  change  the
proper location for the filing of any financing statement or other public notice
or  recording for the purpose of perfecting a Lien in any Collateral, including,
without  limitation,  any  change in (a) its  name,  (b)  the  location  of  its
principal  place of business or chief executive office, or (c) the  location  of
any Inventory to a state other than Florida, Louisiana, Mississippi, or Texas in
an  aggregate amount in excess of $350,000; and upon the request of the  Lender,
execute  such additional Security Instruments as may be necessary or appropriate
in connection therewith.

5.7   Compliance with Laws.  Except to the extent the failure to comply or cause
compliance  would  not  have  a Material Adverse Effect,  (a)  comply  with  all
applicable  Requirements of Law, including, without limitation, (i) the  Natural
Gas  Policy Act of 1978, as amended, (ii) ERISA, (iii) Environmental  Laws,  and
(iv)  all  permits,  licenses, registrations, approvals, and authorizations  (A)
related  to  any natural or environmental resource or media located  on,  above,
within,  in  the  vicinity of, related to or affected by  any  Property  of  the
Borrower, (B) required for the performance of the operations of the Borrower, or
(C)  applicable to the use, generation, handling, storage, treatment, transport,
or  disposal  of  any  Hazardous Substances; and (b) cause all  employees,  crew
members,  agents, contractors, subcontractors, and future lessees  (pursuant  to
appropriate  lease  provisions) of the Borrower, while such Persons  are  acting
within  the  scope of their relationship with the Borrower, to comply  with  all
such  Requirements  of  Law  as may be necessary or appropriate  to  enable  the
Borrower to so comply.

5.8    Payment   of  Assessments  and  Charges.   Pay  all  taxes,  assessments,
governmental  charges,  rent, and other Indebtedness  which,  if  unpaid,  might
become  a Lien against the Property of the Borrower, except any of the foregoing
being  contested  in good faith and as to which adequate reserve  in  accordance
with  GAAP  has  been  established or unless failure to pay  would  not  have  a
Material Adverse Effect; and provide evidence satisfactory to the Lender of  the
payment by the Guarantor of its obligations to the Department of Energy promptly
after the making of each such payment by the Guarantor.

5.9   Maintenance  of  Corporate  Existence and  Good  Standing.   Maintain  its
corporate  existence or qualification and good standing in its jurisdictions  of
incorporation  and  in  all  jurisdictions wherein the  Property  now  owned  or
hereafter  acquired  or  business now or hereafter conducted  necessitates  same
except  to  the  extent the failure to do so would not have a  Material  Adverse
Effect.

5.10  Further  Assurances.   Promptly cure any  defects  in  the  execution  and
delivery  of any of the Loan Documents and all agreements contemplated  thereby,
and  execute, acknowledge, and deliver such other assurances and instruments and
take such action as shall, in the opinion of the Lender, be necessary to fulfill
the  terms  of the Loan Documents and to perfect and maintain the perfection  of
the Liens on the Collateral.

5.11  Initial  Fees  and Expenses of Counsel to Lender.   Upon  request  by  the
Lender, promptly reimburse the Lender for all reasonable

fees and expenses of Jackson & Walker, L.L.P., special counsel to the Lender, in
connection  with  the  preparation  of  this  Agreement  and  all  documentation
contemplated  hereby,  the satisfaction of the conditions  precedent  set  forth
herein, the filing and recordation of Security Instruments, and the consummation
of the transactions contemplated in this Agreement.

5.12 Subsequent Fees and Expenses of Lender.  Within five days of the request by
the  Lender, reimburse the Lender (to the fullest extent permitted by  law)  for
all  amounts reasonably expended, advanced, or incurred by or on behalf  of  the
Lender  (excluding overhead and internal charges of the Lender) to  satisfy  any
obligation  of  the  Borrower under any of the Loan Documents;  to  collect  the
Obligations; to ratify, amend, restate, or prepare additional Loan Documents, as
the  case  may  be; for the filing and recordation of Security  Instruments;  to
enforce the rights of the Lender under any of the Loan Documents; and to protect
the Properties or business of the Borrower and the Guarantor, including, without
limitation, the Collateral, which amounts shall be deemed compensatory in nature
and  liquidated as to amount upon notice to the Borrower by the Lender and which
amounts shall include, but not be limited to (a) all court costs, (b) reasonable
attorneys'  fees, (c) reasonable fees and expenses of auditors  and  accountants
incurred  to protect the interests of the Lender, (d) fees and expenses incurred
in connection with the participation by the Lender as a member of the creditors'
committee  in  a case commenced under any Insolvency Proceeding,  (e)  fees  and
expenses  incurred in connection with lifting the automatic stay  prescribed  in
362  Title  11 of the United States Code, and (f) fees and expenses incurred  in
connection  with any action pursuant to 1129 Title 11 of the United States  Code
all  reasonably incurred by the Lender in connection with the collection of  any
sums  due  under  the Loan Documents, together with interest at  the  per  annum
interest  rate equal to the Floating Rate, calculated on a basis of  a  calendar
year  of 365 or 366 days, as the case may be, counting the actual number of days
elapsed,  on  each such amount from the date of notification that the  same  was
expended, advanced, or incurred by the Lender until the date it is repaid to the
Lender, with the obligations under this Section surviving the non-assumption  of
this  Agreement  in a case commenced under any Insolvency Proceeding  and  being
binding  upon the Borrower and/or a trustee, receiver, custodian, or  liquidator
of the Borrower appointed in any such case.

5.13  Maintenance and Inspection of Properties.  Maintain all  of  its  tangible
Properties  in good repair and condition, ordinary wear and tear excepted,  make
all  necessary replacements thereof, and operate such Properties in a  good  and
workmanlike manner unless the failure to do so would not have a Material Adverse
Effect; and permit any authorized representative of the Lender to visit

and  inspect,  at  the  expense of the Borrower, any tangible  Property  of  the
Borrower.

5.14  Maintenance  of  Insurance.   Maintain  insurance  with  respect  to   its
Properties  and  businesses  against such liabilities,  casualties,  risks,  and
contingencies as is customary in the relevant industry and sufficient to prevent
a Material Adverse Effect, all such insurance to be in amounts and from insurers
acceptable  to  the Lender and naming the Lender as loss payee,  and,  upon  any
renewal  of  any such insurance and at other times upon request by  the  Lender,
furnish  to  the Lender evidence, satisfactory to the Lender, of the maintenance
of such insurance.  The Lender shall have the right to collect, and the Borrower
hereby  assigns to the Lender, any and all monies that may become payable  under
any  policies  of insurance relating to business interruption or  by  reason  of
damage, loss, or destruction of any of the Properties of the Borrower.   In  the
event  of any damage, loss, or destruction for which insurance proceeds relating
to  business  interruption or Properties of the Borrower  exceed  $250,000,  the
Lender  may, at its option, apply all such sums or any part thereof received  by
it  toward  the  payment  of  the  Obligations, whether  matured  or  unmatured,
application  to  be  made  first to interest and then to  principal,  and  shall
deliver  to  the Borrower the balance, if any, after such application  has  been
made.  In the event of any such damage, loss, or destruction for which insurance
proceeds are $250,000 or less, provided that no Default or Event of Default  has
occurred  and is continuing, the Lender shall deliver any such proceeds received
by  it to the Borrower.  In the event the Lender receives insurance proceeds not
attributable  to Properties or business interruption, the Lender  shall  deliver
any such proceeds to the Borrower.

5.15 Maintenance of Operating Accounts.  Maintain its primary operating accounts
with the Lender.

5.16  Indemnification.   Indemnify and hold the  Lender  and  its  shareholders,
officers,   directors,  employees,  agents,  attorneys-in-fact,  and  affiliates
harmless  from  and  against any and all claims, losses,  damages,  liabilities,
fines,  penalties, charges, administrative and judicial proceedings and  orders,
judgments, remedial actions, requirements and enforcement actions of  any  kind,
and  all costs and expenses incurred in connection therewith (including, without
limitation,  attorneys' fees and expenses), arising directly or  indirectly,  in
whole  or in part, from (a) the presence of any Hazardous Substances on,  under,
or  from  any  Property of the Borrower, whether prior to  or  during  the  term
hereof, (b) any activity carried on or undertaken on or off any Property of  the
Borrower,  whether  prior  to  or during the term hereof,  and  whether  by  the
Borrower   or  any  predecessor  in  title,  employee,  agent,  contractor,   or
subcontractor of the

Borrower  or any other Person at any time occupying or present on such Property,
in  connection  with the handling, treatment, removal, storage, decontamination,
cleanup,  transportation, or disposal of any Hazardous Substances  at  any  time
located or present on or under such Property, (c) any residual contamination  on
or  under any Property of the Borrower, (d) any contamination of any Property or
natural  resources  arising  in connection with the generation,  use,  handling,
storage,  transportation or disposal of any Hazardous Substances by the Borrower
or  any employee, agent, contractor, or subcontractor of the Borrower while such
Persons  are  acting within the scope of their relationship with  the  Borrower,
irrespective  of  whether any of such activities were or will be  undertaken  in
accordance  with  applicable Requirements of Law, or  (e)  the  performance  and
enforcement of any Loan Document, any allegation by any beneficiary of a  Letter
of  Credit  of  a wrongful dishonor by the Lender of a claim or draft  presented
thereunder,  or any other act or omission in connection with or related  to  any
Loan  Document  or  the  transactions contemplated thereby,  including,  without
limitation,  any  of  the  foregoing in this Section  arising  from  negligence,
whether  sole  or  concurrent,  on  the  part  of  the  Lender  or  any  of  its
shareholders,  officers,  directors, employees,  agents,  attorneys-in-fact,  or
affiliates, but excluding any of the foregoing in this Section arising from  the
gross  negligence  or  willful  misconduct of the  Lender;  with  the  foregoing
indemnity surviving satisfaction of all Obligations and the termination of  this
Agreement.



                                   ARTICLE VI
                                        
                               NEGATIVE COVENANTS

So  long  as  any  Obligation remains outstanding or unpaid  or  any  Commitment
exists, the Borrower will not:

6.1   Indebtedness.  Create, incur, assume, or suffer to exist,  or  permit  any
Subsidiary  of  the Borrower to create, incur, assume, or suffer to  exist,  any
Indebtedness,  whether  by  way  of loan or otherwise;  provided,  however,  the
foregoing  restriction  shall  not apply to (a) the  Obligations,  (b)  accounts
payable  incurred in the ordinary course of business, which are  not  unpaid  in
excess  of 60 days beyond invoice date or are being contested in good faith  and
as to which such reserve as is required by GAAP has been made, or (c) crude oil,
natural gas, or other hydrocarbon swap agreements.

6.2   Contingent  Obligations.  Create, incur, assume, or suffer  to  exist,  or
permit  any  Subsidiary of the Borrower to create, incur, assume, or  suffer  to
exist,  any  Contingent Obligation; provided, however, the foregoing restriction
shall not apply to

(a)  performance guarantees, performance surety or other bonds provided  in  the
ordinary  course of business, (b) indemnity obligations incurred in the ordinary
course  of  business  so  long as such obligations  do  not  cover  the  primary
obligation  of  any Affiliate of the Borrower or any Subsidiary,  or  (c)  trade
credit  incurred  or  operating leases entered into in the  ordinary  course  of
business.

6.3   Liens.  Create, incur, assume, or suffer to exist any Lien on any  of  its
Property,  whether  now  owned  or hereafter acquired,  or  its  capital  stock;
provided,  however,  the  foregoing restrictions shall not  apply  to  Permitted
Liens.

6.4   Sales  of Assets.  Without the prior written consent of the Lender,  sell,
transfer,  or otherwise dispose of, in one or any series of transactions  within
any  12-month  period,  assets, whether now owned  or  hereafter  acquired,  the
aggregate book value of which exceeds $1,000,000, or enter into any agreement to
do  so; provided, however, the foregoing restriction shall not apply to (a)  the
sale  of  hydrocarbons or Inventory in the ordinary course of business, (b)  the
sale of crude oil pursuant to forward sales agreements, or (c) the sale or other
disposition  of  Property  destroyed, lost, worn out, damaged,  or  having  only
salvage value or no longer used or useful in the business of the Borrower or the
Guarantor.

6.5   Loans  or Advances.  Make or agree to make or allow to remain outstanding,
or  permit any Subsidiary or other Affiliate of the Borrower to make or agree to
make  or  allow  to  remain outstanding, any loans or advances  to  any  Person;
provided, however, the foregoing restrictions shall not apply to (a) advances or
extensions of credit in the form of accounts receivable incurred in the ordinary
course  of  business  and upon terms common in the industry  for  such  accounts
receivable,  or (b) so long as no Default or Event of Default exists,  loans  or
advances in the ordinary course of business to the Guarantor or any wholly-owned
Subsidiary of the Guarantor.

6.6   Investments.  Acquire Investments in, or purchase or otherwise acquire all
or  substantially all of the assets of, or permit any Subsidiary of the Borrower
to acquire Investments in, or purchase or otherwise acquire all or substantially
all of the assets of, any Person.

6.7   Dividends and Distributions.  Declare, pay, or make, whether  in  cash  or
Property of the Borrower, any dividend or distribution on, or purchase,  redeem,
or  otherwise acquire for value, any share of any class of its capital stock  at
any  time  that (a) a Default or Event of Default exists or will  occur  as  the
result of the payment of such dividend or distribution, or (b) the L/C

Exposure exceeds the lesser of the Facility Amount or the Borrowing Base then in
effect.

6.8  Issuance of Stock; Changes in Corporate Structure.  Issue or agree to issue
additional shares of capital stock, in one or any series of transactions, to any
Person  other  than the Guarantor; enter into any transaction of  consolidation,
merger,  or  amalgamation;  liquidate, wind  up,  or  dissolve  (or  suffer  any
liquidation or dissolution).

6.9   Transactions  with  Affiliates.  Directly or indirectly,  enter  into  any
material transaction (including the sale, lease, or exchange of Property or  the
rendering  of  service) with any of its Affiliates, other  than  upon  fair  and
reasonable  terms no less favorable than could be obtained in  an  arm's  length
transaction with a Person which was not an Affiliate.

6.10 Lines of Business.  Expand, on its own or through any Subsidiary, into  any
line of business other than gathering, transportation and marketing of crude oil
and condensate.

6.11  ERISA  Compliance.   Permit any Plan maintained  by  it  or  any  Commonly
Controlled  Entity to (a) engage in any Prohibited Transaction,  the  effect  of
which  would have a Material Adverse Effect, (b) incur any "accumulated  funding
deficiency,"  as such term is defined in Section 302 of ERISA, or (c)  terminate
in  a  manner which could result in the imposition of a Lien on any Property  of
the  Borrower  pursuant  to Section 4068 of ERISA; or assume  an  obligation  to
contribute to any Multiemployer Plan; or acquire any Person or the assets of any
Person  which has now or has had at any time an obligation to contribute to  any
Multiemployer Plan.

6.12  Tangible Net Worth.  Permit Tangible Net Worth to be less than  $4,000,000
at any time.

6.13 Futures Contracts.  Enter into or permit to exist, or permit any Subsidiary
of  the  Borrower  to  enter into or permit to exist, any  fixed  price  futures
contracts,  the  obligations of the Borrower under  which  are  not  covered  by
hedging  agreements, at any one time outstanding in excess of, in the aggregate,
$2,000,000.



                                   ARTICLE VII
                                        
                                EVENTS OF DEFAULT

7.1   Enumeration  of  Events  of Default.  Any of the  following  events  shall
constitute an Event of Default:


(a)   default  shall  be  made  in the payment when  due  of  any  Reimbursement
Obligation or in the payment when due of any fee or other sum payable under  any
Loan  Document and, with respect to the payment of fees only, such default shall
continue for three days;

(b)   default  shall  be  made  by the Borrower or  the  Guarantor  in  the  due
observance or performance of any of their respective obligations under the  Loan
Documents, and, with respect to the observance or performance of obligations  of
the  Borrower pursuant to Sections 5.1, 5.2, 5.3, 5.4, 5.5(d), (e), (f) or  (g),
5.6, 5.13, 5.14, 6.1(b), 6.10, or 6.14 and obligations of the Guarantor pursuant
to  Sections 4.1, 4.2(d), 4.2(e), 4.2(f), 4.2(g), 4.3, 5.12, 5.13, 5.14, or 5.15
of  the Guaranty only, such default shall continue for 30 days after the earlier
of  notice  thereof to the Borrower by the Lender or knowledge  thereof  by  the
Borrower or the Guarantor;

(c)  any representation or warranty made by the Borrower or the Guarantor in any
of  the Loan Documents proves to have been untrue in any material respect or any
representation, statement (including Financial Statements), certificate, or data
furnished  or  made  to the Lender in connection herewith proves  to  have  been
untrue  in any material respect as of the date the facts therein set forth  were
stated or certified;

(d)   default  shall be made by the Borrower or the Guarantor (as  principal  or
guarantor  or  other  surety) in the payment of any  Indebtedness  for  borrowed
money,  capitalized  leases,  or owing to the Department  of  Energy,  and  such
default  shall remain unremedied for in excess of the period of grace,  if  any,
with respect thereto;

(e)   either the Borrower or the Guarantor shall (i) apply for or consent to the
appointment  of a receiver, trustee, or liquidator of it or all or a substantial
part  of  its  assets, (ii) file a voluntary petition commencing  an  Insolvency
Proceeding,  (iii)  make  a  general assignment for the  benefit  of  creditors,
(iv) be unable, or admit in writing its inability, to pay its debts generally as
they  become due, or (v) file an answer admitting the material allegations of  a
petition filed against it in any Insolvency Proceeding;

(f)   an order, judgment, or decree shall be entered against either the Borrower
or  the  Guarantor by any court of competent jurisdiction or by any  other  duly
authorized  authority,  on  the petition of a creditor  or  otherwise,  granting
relief   in   any   Insolvency  Proceeding  or  approving  a  petition   seeking
reorganization or an arrangement of its debts or appointing a receiver, trustee,
conservator,  custodian, or liquidator of it or all or any substantial  part  of
its assets, and such order,

judgment, or decree shall not be dismissed or stayed within 30 days;

(g)  the levy against any significant portion of the Property of the Borrower or
the  Guarantor,  or  any execution, garnishment, attachment,  sequestration,  or
other  writ  or  similar  proceeding  which  is  not  permanently  dismissed  or
discharged within 30 days after the levy;

(h)   a  final  and non-appealable order, judgment, or decree shall  be  entered
against the Borrower or the Guarantor for money damages and/or Indebtedness  due
in  an amount in excess of $1,000,000, and such order, judgment, or decree shall
not be dismissed or stayed or paid within 30 days; provided, however, this Event
of Default shall not be applicable to the outstanding judgment in favor of Donna
Refinery Partners, Ltd. up to the aggregate amount of $1,900,000;

(i)  either the Borrower or the Guarantor shall have (i) concealed, removed,  or
diverted,  or permitted to be concealed, removed, or diverted, any part  of  its
Property, with intent to hinder, delay, or defraud its creditors or any of them,
(ii)  made or suffered a transfer of any of its Property which may be fraudulent
under  any  bankruptcy, fraudulent conveyance, or similar law,  (iii)  made  any
transfer  of  its Property to or for the benefit of a creditor at  a  time  when
other  creditors  similarly situated have not been  paid,  or  (iv)  shall  have
suffered  or permitted, while insolvent, any creditor to obtain a Lien upon  any
of  its  Property through legal proceedings or distraint which  is  not  vacated
within 30 days from the date thereof;

(j)  any Security Instrument shall for any reason not, or cease to, create valid
and  perfected  first-priority Liens against the Collateral purportedly  covered
thereby;

(k)   any  Person  shall engage in any "prohibited transaction" (as  defined  in
Section 406 of ERISA or Section 4975 of the Code) involving any Plan, the effect
of  which  would  have  a  Material  Adverse Effect;  any  "accumulated  funding
deficiency"  (as defined in Section 302 of ERISA), whether or not waived,  shall
exist with respect to any Plan for which an excise tax is due or would be due in
the  absence  of  a waiver; a Reportable Event shall occur with respect  to,  or
proceedings  shall commence to have a trustee appointed, or a trustee  shall  be
appointed,  to  administer  or  to terminate, any Single  Employer  Plan,  which
Reportable Event or commencement of proceedings or appointment of a trustee  is,
in  the reasonable opinion of the Lender, likely to result in the termination of
such  Plan  for  purposes of Title IV of ERISA; any Single Employer  Plan  shall
terminate for purposes of Title IV of ERISA; the Borrower, the Guarantor or  any
Commonly  Controlled  Entity shall incur, or in the reasonable  opinion  of  the
Lender, be likely to incur any liability in connection with a withdrawal from,

or the Insolvency or Reorganization of, a Multiemployer Plan; or any other event
or  condition shall occur or exist with respect to a Plan and the result of such
events  or  conditions  referred to in this Section  7.1(l)  could  subject  the
Borrower, the Guarantor or any Commonly Controlled Entity to any tax (other than
an  excise  tax  under Section 4980 of the Code), penalty or  other  liabilities
which  taken in the aggregate would have a Material Adverse Effect and any  such
circumstance shall exist for in excess of 30 days;

(l)   the  Guarantor shall cease to own all of the outstanding capital stock  of
any class issued by the Borrower;

(m)   default  shall  be made by the Borrower in the payment  when  due  of  any
purchase price for crude oil payable to the beneficiary of any Letter of Credit;
or

(n)   the  Guarantor shall fail to execute and deliver, or cause to be  executed
and  delivered,  to  the Lender the Guaranty, the Stock Pledge,  and  all  other
documents,  certificates,  resolutions,  opinions  of  counsel,  and  agreements
requested by the Lender in connection therewith on or before February 15,  1995;
or

(o)   the  occurrence  of a Material Adverse Effect and the  same  shall  remain
unremedied for in excess of 30 days after notice given by the Lender.

7.2  Remedies.

(a)  Upon the occurrence of an Event of Default specified in Sections 7.1(e)  or
(f),  immediately  and without notice, (i) all Obligations  shall  automatically
become immediately due and payable, without presentment, demand, protest, notice
of  protest,  default,  or  dishonor, notice of intent to  accelerate  maturity,
notice  of acceleration of maturity, or other notice of any kind, except as  may
be  provided to the contrary elsewhere herein, all of which are hereby expressly
waived  by  the  Borrower;  (ii)  the Commitment  shall  immediately  cease  and
terminate  unless and until reinstated by the Lender in writing; and  (iii)  the
Lender is 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) held by the Lender and any and all other indebtedness  at
any  time  owing by the Lender to or for the credit or account of  the  Borrower
against any and all of the Obligations.

(b)   Upon the occurrence of any Event of Default other than those specified  in
Sections  7.1(e) or (f), (i) the Lender may, by notice to the Borrower,  declare
all  Obligations  immediately  due  and payable,  without  presentment,  demand,
protest, notice of protest, default, or dishonor, notice of intent to accelerate
maturity, notice of acceleration of maturity, or other notice of any kind,

except  as  may be provided to the contrary elsewhere herein, all of  which  are
hereby  expressly waived by the Borrower; (ii) the Commitment shall  immediately
cease  and  terminate unless and until reinstated by the Lender in writing;  and
(iii) the Lender is 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) held by the Lender and any and all other indebtedness  at
any  time  owing by the Lender to or for the credit or account of  the  Borrower
against  any  and  all  of  the Obligations although  such  Obligations  may  be
unmatured.

(c)  Upon the occurrence of any Event of Default, the Lender may, in addition to
the  foregoing in this Section, exercise any or all of its rights  and  remedies
provided by law or pursuant to the Loan Documents.



                                  ARTICLE VIII
                                        
                                  MISCELLANEOUS

8.1   Transfers;  Participations.  The Lender may, at any time, sell,  transfer,
assign,  or  grant  participations in the Obligations or  any  portion  thereof;
provided,  however, the Lender will not assign the Obligations  or  any  portion
thereof  without the prior consent of the Borrower, which consent  will  not  be
unreasonably  withheld.   It  is expressly agreed  that  no  consents  shall  be
required  in  connection with granting participations in,  or  pledging  to  the
Federal  Reserve Bank, the Obligations or any portion thereof.  The  Lender  may
forward  to  each  Transferee  and  prospective  Transferee  all  documents  and
information  relating to such Obligations, whether furnished by the Borrower  or
otherwise  obtained,  as  the  Lender determines necessary  or  desirable.   The
Borrower  agrees that each Transferee, regardless of the nature of any  transfer
to  it,  may  exercise  all  rights (including, without  limitation,  rights  of
set-off)  with respect to the portion of the Obligations held by it as fully  as
if  such  Transferee were the direct holder thereof, subject to  any  agreements
between such Transferee and the transferor to such Transferee.

8.2     Survival   of   Representations,   Warranties,   and   Covenants.    All
representations and warranties of the Borrower and all covenants and  agreements
herein  made  shall survive the execution and delivery of the Letter  of  Credit
Applications and the Security Instruments and shall remain in force  and  effect
so long as any Obligation is outstanding or any Commitment exists.

8.3   Notices  and Other Communications.  Except as to verbal notices  expressly
authorized herein, which verbal notices shall be

confirmed in writing, all notices, requests, and communications hereunder  shall
be  in  writing  (including by telecopy).  Unless otherwise  expressly  provided
herein, any such notice, request, demand, or other communication shall be deemed
to  have  been  duly given or made when delivered by hand, or, in  the  case  of
delivery  by  mail, when deposited in the mail, certified mail,  return  receipt
requested,  postage  prepaid, or, in the case of telecopy notice,  when  receipt
thereof  is acknowledged orally or by written confirmation report, addressed  as
follows:

(a)  if to the Lender, to:

Bank One, Texas, N.A.
910 Travis
Houston, Texas 77002
Attention:  Energy Group
(or for notice by mail, to:
P. O. Box 2629
Houston, Texas 77252-2629
Attention:  Energy Group)
Telecopy:  (713) 751-3544

(b)  if to the Borrower, to:

Howell Crude Oil Company
1111 Fannin, Suite 1500
Houston, Texas 77002
Attention:  Allyn Skelton
Telecopy:  (713) 658-4007

Any  party  may,  by proper written notice hereunder to the others,  change  the
individuals or addresses to which such notices to it shall thereafter be sent.

8.4   Parties in Interest.  Subject to the restrictions on changes in  corporate
structure  set forth in Section 6.8 and other applicable restrictions  contained
herein,  all  covenants and agreements herein contained by or on behalf  of  the
Borrower  or  the Lender shall be binding upon and inure to the benefit  of  the
Borrower  or  the  Lender,  as  the  case may be,  and  their  respective  legal
representatives, successors, and assigns.

8.5   Rights  of  Third Parties.  All provisions herein are imposed  solely  and
exclusively  for  the benefit of the Lender and the Borrower.  No  other  Person
shall  have any right, benefit, priority, or interest hereunder or as  a  result
hereof  or  have  standing  to  require satisfaction  of  provisions  hereof  in
accordance  with their terms, and any or all of such provisions  may  be  freely
waived  in  whole or in part by the Lender at any time if in its sole discretion
it deems it advisable to do so.


8.6   No  Waiver; Rights Cumulative.  No course of dealing on the  part  of  the
Lender,  its officers or employees, nor any failure or delay by the Lender  with
respect to exercising any of its rights under any Loan Document shall operate as
a  waiver  thereof.  The rights of the Lender under the Loan Documents shall  be
cumulative  and  the exercise or partial exercise of any such  right  shall  not
preclude  the exercise of any other right.  The issuance of a Letter  of  Credit
shall  not   constitute  a  waiver  of  any of  the  covenants,  warranties,  or
conditions  of  the  Borrower contained herein.  In the event  the  Borrower  is
unable to satisfy any such covenant, warranty, or condition, the issuance  of  a
Letter  of  Credit  shall  not  have the effect of precluding  the  Lender  from
thereafter  declaring  such inability to be an Event of Default  as  hereinabove
provided.

8.7   Survival  Upon  Unenforceability.  In the event any one  or  more  of  the
provisions  contained  in any of the Loan Documents or in any  other  instrument
referred to herein or executed in connection with the Obligations shall, for any
reason,  be  held to be invalid, illegal, or unenforceable in any respect,  such
invalidity, illegality, or unenforceability shall not affect any other provision
of  any  Loan Document or of any other instrument referred to herein or executed
in connection with such Obligations.

8.8   Amendments; Waivers.  Neither this Agreement nor any provision hereof  may
be  amended, waived, discharged, or terminated orally, but only by an instrument
in  writing  signed  by  the party against whom enforcement  of  the  amendment,
waiver, discharge, or termination is sought.

8.9   Controlling Agreement.  In the event of a conflict between the  provisions
of  this Agreement and those of any other Loan Document, the provisions of  this
Agreement shall control.

8.10  Disposition of Collateral.  Notwithstanding any term or provision, express
or  implied,  in any of the Security Instruments, the realization,  liquidation,
foreclosure,  or  any other disposition on or of any or all  of  the  Collateral
shall  be in the order and manner and determined in the sole discretion  of  the
Lender;  provided, however, that in no event shall the Lender violate applicable
law  or  exercise rights and remedies other than those provided in such Security
Instruments or otherwise existing at law or in equity.

8.11 GOVERNING LAW.  THIS AGREEMENT, THE LETTER OF CREDIT APPLICATIONS, AND  THE
GUARANTY  SHALL BE DEEMED TO BE CONTRACTS MADE UNDER AND SHALL BE  CONSTRUED  IN
ACCORDANCE  WITH AND GOVERNED BY THE LAWS OF THE STATE OF TEXAS  WITHOUT  GIVING
EFFECT TO PRINCIPLES THEREOF RELATING TO CONFLICTS OF LAW; PROVIDED,

HOWEVER,  THAT  VERNON'S TEXAS CIVIL STATUTES, ARTICLE 5069, CHAPTER  15  (WHICH
REGULATES  CERTAIN  REVOLVING  CREDIT  LOAN  ACCOUNTS  AND  REVOLVING   TRIPARTY
ACCOUNTS) SHALL NOT APPLY.

8.12  JURISDICTION  AND  VENUE.   ALL ACTIONS OR PROCEEDINGS  WITH  RESPECT  TO,
ARISING  DIRECTLY OR INDIRECTLY IN CONNECTION WITH, OUT OF, RELATED TO, OR  FROM
THIS  AGREEMENT  OR  ANY  OTHER LOAN DOCUMENT MAY  BE  LITIGATED,  AT  THE  SOLE
DISCRETION AND ELECTION OF THE LENDER, IN COURTS HAVING SITUS IN HOUSTON, HARRIS
COUNTY,  TEXAS.  THE BORROWER HEREBY SUBMITS TO THE JURISDICTION OF  ANY  LOCAL,
STATE,  OR  FEDERAL COURT LOCATED IN HOUSTON, HARRIS COUNTY, TEXAS,  AND  HEREBY
WAIVES ANY RIGHTS IT MAY HAVE TO TRANSFER OR CHANGE THE JURISDICTION OR VENUE OF
ANY LITIGATION BROUGHT AGAINST IT BY THE LENDER IN ACCORDANCE WITH THIS SECTION.

8.13  WAIVER  OF  RIGHTS  TO JURY TRIAL.  THE BORROWER  AND  THE  LENDER  HEREBY
KNOWINGLY,  VOLUNTARILY, INTENTIONALLY, IRREVOCABLY, AND  UNCONDITIONALLY  WAIVE
ALL  RIGHTS  TO TRIAL BY JURY IN ANY ACTION, SUIT, PROCEEDING, COUNTERCLAIM,  OR
OTHER  LITIGATION THAT RELATES TO OR ARISES OUT OF ANY OF THIS AGREEMENT OR  ANY
OTHER LOAN DOCUMENT OR THE ACTS OR OMISSIONS OF THE LENDER IN THE ENFORCEMENT OF
ANY  OF THE TERMS OR PROVISIONS OF THIS AGREEMENT OR ANY OTHER LOAN DOCUMENT  OR
OTHERWISE  WITH RESPECT THERETO.  THE PROVISIONS OF THIS SECTION ARE A  MATERIAL
INDUCEMENT FOR THE LENDER ENTERING INTO THIS AGREEMENT.

8.14  ENTIRE  AGREEMENT.   THIS AGREEMENT AMENDS,  RESTATES,  AND  REPLACES  THE
EXISTING  CREDIT  AGREEMENT  AND CONSTITUTES THE ENTIRE  AGREEMENT  BETWEEN  THE
PARTIES HERETO WITH RESPECT TO THE SUBJECT HEREOF AND SHALL SUPERSEDE ANY  PRIOR
AGREEMENT BETWEEN THE PARTIES HERETO, WHETHER WRITTEN OR ORAL, RELATING  TO  THE
SUBJECT HEREOF, INCLUDING, WITHOUT LIMITATION, THE EXISTING CREDIT AGREEMENT AND
THE CORRESPONDENCE DATED DECEMBER 11, 1992, FROM THE LENDER TO THE GUARANTOR AND
THE  TERM SHEET ENCLOSED THEREWITH.  FURTHERMORE, IN THIS REGARD, THIS AGREEMENT
AND  THE  OTHER  WRITTEN  LOAN  DOCUMENTS  REPRESENT,  COLLECTIVELY,  THE  FINAL
AGREEMENT  AMONG THE PARTIES THERETO AND MAY NOT BE CONTRADICTED BY EVIDENCE  OF
PRIOR,  CONTEMPORANEOUS, OR SUBSEQUENT ORAL AGREEMENTS OF SUCH  PARTIES.   THERE
ARE NO UNWRITTEN ORAL AGREEMENTS AMONG SUCH PARTIES.

8.15  Counterparts.  For the convenience of the parties, this Agreement  may  be
executed  in  multiple  counterparts, each of which for all  purposes  shall  be
deemed  to  be an original, and all such counterparts shall together  constitute
but one and the same Agreement.

           IN WITNESS WHEREOF, this Agreement is deemed executed effective as of
the date first above written.


     BORROWER:

     HOWELL CRUDE OIL COMPANY


     By:  /s/ Mark J. Gorman
     Printed Name:  Mark J. Gorman
     Title:  President


     LENDER:

     BANK ONE, TEXAS, N.A.


     By:/s/ Stephen M. Smith
          Stephen M. Smith
          Vice President