EXHIBIT 10.1





                                 AMENDMENT NO. 2

                          dated as of February 23, 2004

                                       to

                           LOAN AND SECURITY AGREEMENT


                          dated as of January 22, 2003


                                  by and among


                          ABRAXAS PETROLEUM CORPORATION


                                  as Borrower,


                          THE SUBSIDIARIES OF BORROWER
                           THAT ARE SIGNATORIES HERETO


                                 as Guarantors,


                     THE LENDERS THAT ARE SIGNATORIES HERETO

                                 as the Lenders,

                                       and


   WELLS FARGO FOOTHILL, INC., FORMERLY KNOWN AS FOOTHILL CAPITAL CORPORATION


                    as the Arranger and Administrative Agent




                 AMENDMENT NO. 2 TO LOAN AND SECURITY AGREEMENT

         AMENDMENT NO. 2 (this "Amendment") dated as of February 23, 2004, among
(i) on the one hand, the lenders  identified on the signature pages hereof (such
lenders,  together with their respective successors and assigns, are referred to
hereinafter each  individually as a "Lender" and collectively as the "Lenders"),
WELLS FARGO FOOTHILL,  INC., FORMERLY KNOWN AS FOOTHILL CAPITAL  CORPORATION,  a
California corporation, as the arranger and administrative agent for the Lenders
("Agent"),  and GUGGENHEIM CORPORATE FUNDING,  LLC, a Delaware limited liability
company,  as Specified  Appointee for the  Non-Revolver  A Lenders ("GCF" or the
"Specified   Appointee"),   and  (ii)  on  the  other  hand,  ABRAXAS  PETROLEUM
CORPORATION, a Nevada corporation ("Borrower"), and the subsidiaries of Borrower
that are signatories hereto ("Guarantors").


                                    RECITALS

         Certain of the Lenders,  the Agent, the Borrower and the Guarantors are
parties to the Loan and  Security  Agreement  dated as of January 22,  2003,  as
amended by Amendment No. 1 thereto  dated  October 30, 2003 (as so amended,  the
"Loan Agreement").

         Certain of the Lenders  party to this  Amendment  and GCF are  becoming
parties  to the Loan  Agreement,  as  amended  hereby,  by their  execution  and
delivery  of this  Amendment;  other  such  Lenders  were  parties  to the  Loan
Agreement or became such parties by assignment before the execution and delivery
of this  Amendment.  Terms used but not  defined in this  Amendment  are used as
defined in Section 1 of the Loan Agreement.

         The  parties  wish to amend the Loan  Agreement  and to provide for the
repayment  of all  the  Term  Loan  Obligations  and  certain  related  matters.
Accordingly, the parties agree as follows:


                     PART I - AMENDMENTS AND RELATED MATTERS

         (a)  Amendments.  The Loan  Agreement  is  hereby  amended  so that (i)
Sections 1 through  18 thereto  are  hereby  replaced  by  Sections 1 through 18
attached hereto, (ii) the Schedules thereof are hereby replaced by the Schedules
attached hereto,  and (iii) each party to this Amendment that is not currently a
party to the Loan  Agreement  shall  become  a party to the Loan  Agreement,  as
amended hereby.

         (b) Effectiveness. This Amendment shall be binding and deemed effective
when executed by each of the parties  hereto and is subject to the  fulfillment,
to the  satisfaction  of  Agent  and  the  Specified  Appointee,  of each of the
conditions precedent set forth below:

               (i) the  Amendment  No. 2 Closing  Date shall  occur on or before
February 23, 2004;


               (ii)  Each  of  Agent  and the  Specified  Appointee  shall  have
received each of the following documents,  in form and substance satisfactory to
Agent and the Specified Appointee,  duly executed,  and each such document shall
be in full force and effect:

                  (A)the  disbursement  letter dated as of the  Amendment  No. 2
                     Closing Date among Borrower, Agent, and the Lenders,

                  (B)the fee  letter  dated as of the  Amendment  No. 2  Closing
                     Date among Borrower, Agent and the Specified Appointee;

                  (C)the  amendments  to the  Mortgages  attached  as  Exhibit A
                     hereto,

               (iii)  Each of  Agent  and the  Specified  Appointee  shall  have
received a  certificate  from the  Secretary  of Borrower  (A)  attesting to the
resolutions  of  Borrower's  Board  of  Directors   authorizing  its  execution,
delivery,  and  performance  of this  Agreement and the other Loan  Documents to
which  Borrower  is a party and  authorizing  specific  officers  of Borrower to
execute  the same and (B)  certifying  the  names  and  true  signatures  of the
officers of Borrower  authorized to sign each Loan Document to which Borrower is
a party;

               (iv)  Each  of  Agent  and the  Specified  Appointee  shall  have
received copies of Borrower's  Governing  Documents,  as amended,  modified,  or
supplemented to the Amendment No. 2 Closing Date,  certified by the Secretary of
Borrower;

               (v) Each of Agent and the Specified Appointee shall have received
a  certificate  of status with respect to Borrower,  dated within 10 days of the
Amendment No. 2 Closing Date,  such  certificate to be issued by the appropriate
officer of the jurisdiction of organization of Borrower, which certificate shall
indicate that Borrower is in good standing in such jurisdiction;

               (vi)  Each  of  Agent  and the  Specified  Appointee  shall  have
received  certificates of status with respect to Borrower,  each dated within 30
days of the Amendment No. 2 Closing Date, such  certificates to be issued by the
appropriate  officer  of the  jurisdictions  (other  than  the  jurisdiction  of
organization  of Borrower) in which its failure to be duly qualified or licensed
would constitute a Material Adverse Change,  which  certificates  shall indicate
that Borrower is in good standing in such jurisdictions;

               (vii)  Each of  Agent  and the  Specified  Appointee  shall  have
received a certificate from the Secretary of each Guarantor (A) attesting to the
resolutions  of  Guarantor's  Board  of  Directors  authorizing  its  execution,
delivery,  and  performance of the Loan Documents to which  Guarantor is a party
and  authorizing  specific  officers  of  Guarantor  to execute the same and (B)

                                       2


certifying  the names and true  signatures  of the  officers  of such  Guarantor
authorized to sign each Loan Document to which such Guarantor is a party;

               (viii)  Each of Agent  and the  Specified  Appointee  shall  have
received copies of each Guarantor's Governing Documents,  as amended,  modified,
or supplemented to the Amendment No. 2 Closing Date,  certified by the Secretary
of Guarantor;

               (ix)  Each  of  Agent  and the  Specified  Appointee  shall  have
received a certificate of status with respect to Guarantor, dated within 10 days
of the  Amendment  No. 2  Closing  Date,  such  certificate  to be issued by the
appropriate  officer of the  jurisdiction of  organization  of Guarantor,  which
certificate   shall  indicate  that  Guarantor  is  in  good  standing  in  such
jurisdiction;

               (x) Each of Agent and the Specified Appointee shall have received
certificates  of status with respect to Guarantor,  each dated within 30 days of
the  Amendment  No. 2  Closing  Date,  such  certificates  to be  issued  by the
appropriate  officer  of the  jurisdictions  (other  than  the  jurisdiction  of
organization of Guarantor) in which its failure to be duly qualified or licensed
would constitute a Material Adverse Change,  which  certificates  shall indicate
that Guarantor is in good standing in such jurisdictions;

               (xi)  Each  of  Agent  and the  Specified  Appointee  shall  have
received  satisfactory  evidence (including a certificate of the chief financial
officer of Borrower) that all tax returns  required to be filed by Borrower have
been timely filed and all taxes upon Borrower or its properties,  assets, income
and franchises  (including Real Property taxes and payroll taxes) have been paid
prior to  delinquency,  except  such taxes that are the  subject of a  Permitted
Protest;

               (xii)  Each of  Agent  and the  Specified  Appointee  shall  have
completed its business,  legal,  and collateral  due diligence,  including (A) a
collateral  audit and review of Borrower's books and records and verification of
Borrower's representations and warranties to the Lender Group, (B) environmental
reports on the Oil and Gas  Properties  of  Borrower  and  Guarantors  and (C) a
takeover audit, which will include,  among other things, a verification that all
of Borrower's and Guarantors' production taxes and royalty payments are current,
verification of Borrower's and Guarantors' cash balances  (including the sources
of such  cash) and a  calculation  of the  Borrowing  Base  after  updating  the
two-year  NYMEX  Strip  Price and  rolling  forward  the  production  volumes of
Borrower and Guarantors, in each case the results of which shall be satisfactory
to Agent and the Specified Appointee;

               (xiii)  Each of Agent  and the  Specified  Appointee  shall  have
received  (A) the  Amendment  No.  2  Closing  Date  Projections,  (B)  evidence
satisfactory  to it that the debt and  capital  structure  of  Borrower  and its
Subsidiaries is consistent with the projections of Borrower and its Subsidiaries
previously  delivered to Agent and GCF and (C) financial reports of Borrower and
its Subsidiaries for the period ending November 30, 2004;

                                       3


               (xiv)  Each of  Agent  and the  Specified  Appointee  shall  have
received  satisfactory  evidence  verifying  all  production  taxes and  royalty
payments pertaining to each well comprising a part of the Oil and Gas Properties
are current;

               (xv) Borrower shall have the Required  Availability  after giving
effect to the initial extensions of credit hereunder;

               (xvi) no Material Adverse Change shall have occurred;

               (xvii)  Each of Agent  and the  Specified  Appointee  shall  have
received  evidence  that  Borrower  shall have  entered into  Commodity  Hedging
Agreements  with  respect  to  its  Hydrocarbon  production  with  one  or  more
counterparties  rated investment grade by Moody's and Standard & Poor's,  or the
equivalent  by a  rating  agency  acceptable  to  Agent  or with a  counterparty
otherwise reasonably acceptable to Agent, with the aggregate notional volumes of
Hydrocarbons  covered by such Commodities  Hedging  Agreements  constituting not
less than 25% on the Amendment No. 2 Closing Date through March 31, 2004 and (b)
40%  thereafter,  and not more than 75% of the  aggregate  amount of  Borrower's
estimated  Hydrocarbon  production volumes on an mcf equivalent basis (where one
barrel of oil is equal to six mcf of gas) for the succeeding six calendar months
after the Amendment No. 2 Closing Date from Oil and Gas Properties classified as
Proved  Developed  Producing  Reserves  in the Initial  Reserve  Report plus the
estimated  production from anticipated  drilling by Borrower or its Subsidiaries
during such succeeding six months;

               (xviii)  Each of Agent and the  Specified  Appointee  shall  have
received and reviewed  information  with respect to all material  litigation  of
Borrower and its  Subsidiaries,  and shall be satisfied  with the results of its
review;

               (xix)  Each of  Agent  and the  Specified  Appointee  shall  have
received  fully  executed  copies of each of the Material  Contracts and the New
Notes Documents,  together with a certificate of the Chief Executive  Officer of
Borrower  certifying each such document as being a true,  correct,  and complete
copy thereof and that such agreements,  documents or instruments  remain in full
force and effect and that none of the Loan  Parties has breached or defaulted in
any of its obligations under such agreements;

               (xx)  Borrower  shall have  received all  licenses,  approvals or
evidence of other actions required by any  Governmental  Authority in connection
with the execution and delivery by Borrower and each Guarantor of this Agreement
or any  other  Loan  Document  or  with  the  consummation  of the  transactions
contemplated hereby and thereby;

               (xxi)  Agent and the  Specified  Appointee  shall  have  received
opinions of the Loan  Parties'  counsels in form and substance  satisfactory  to
Agent; and

               (xxii) all other  documents and legal matters in connection  with
the  transactions  contemplated  by this  Agreement  shall have been  delivered,
executed,  or recorded and shall be in form and substance  satisfactory to Agent

                                       4


and the Specified Appointee.

     The  initial  funding by the Lenders of  Advances  on the  Amendment  No. 2
Closing Date shall be deemed to be evidence of  satisfaction  (or waiver) of all
conditions precedent set forth above.


          (d)  Fees and  Other  Amounts.  Fees  and  other  amounts  payable  in
connection  with the  prepayment  of the Term  Loan and  repayment  of  Revolver
Advances will be paid as set forth in the Fee Letter.

          (e) Loan  Agreement  Otherwise  in Full  Force  and  Effect.  The Loan
Agreement shall remain in full force and effect as amended hereby.

          (f) Revolver A Advances/Letter of Credit Usage Block. Until payment in
full of all the Term Loan  Obligations  (which is being  effected in  connection
with this Amendment through the Term Loan Payoff, as such term is defined in the
Disbursement of Proceeds Letter of even date herewith among Borrower, Agent, the
Specified  Appointee  and  the  lenders  signatory  thereto),  the  sum  of  all
outstanding  Revolver A Advances (as defined in the Loan Agreement as amended by
this  Amendment)  plus the  Letter  of  Credit  Usage  (as  defined  in the Loan
Agreement as amended by this Amendment) shall not exceed $10 million.



                    PART II - REPRESENTATIONS AND WARRANTIES

          In order to induce the Lender Group to enter into this Amendment, each
Domestic Loan Party makes the representations and warranties to the Lender Group
set forth in Section 5 of the Loan  Agreement  attached  hereto,  which shall be
true, correct and complete,  in all material respects, as of the date hereof and
shall be true, correct and complete, in all material respects, as of the date of
the making of each Advance (or other  extension of credit) made  thereafter,  as
though made on and as of the date of such Advance (or other extension of credit)
(except to the extent that such  representations and warranties relate solely to
an earlier date),  and such  representations  and  warranties  shall survive the
execution and delivery of this Amendment.


                          PART III - GENERAL PROVISIONS

          (a) Part Headings. Headings and numbers have been set forth herein for
convenience  only.  Unless the contrary is compelled by the context,  everything
contained  in  each  Part of  this  Amendment  applies  equally  to this  entire
Amendment.

          (b)  Interpretation.  Neither this  Amendment nor any  uncertainty  or
ambiguity  herein  shall be  construed  against  the Lender  Group or  Borrower,
whether  under any rule of  construction  or otherwise.  On the  contrary,  this
Amendment  has  been  reviewed  by  all  parties  and  shall  be  construed  and
interpreted  according  to the  ordinary  meaning  of the  words  used  so as to
accomplish fairly the purposes and intentions of all parties hereto.

                                       5


          (c) Severability of Provisions. Each provision of this Amendment shall
be severable  from every other  provision of this  Amendment  for the purpose of
determining the legal enforceability of any specific provision.

          (d)  Amendments in Writing.  This  Amendment  only can be amended by a
writing signed by all parties hereto.

          (e)  Counterparts;  Telefacsimile  Execution.  This  Amendment  may be
executed  in any number of  counterparts  and by  different  parties on separate
counterparts,  each of which, when executed and delivered, shall be deemed to be
an original, and all of which, when taken together, shall constitute but one and
the same  Agreement.  Delivery of an executed  counterpart  of this Amendment by
telefacsimile  shall be equally  effective  as delivery of an original  executed
counterpart of this Amendment.  Any party delivering an executed  counterpart of
this  Amendment  by  telefacsimile  also  shall  deliver  an  original  executed
counterpart  of this  Amendment but the failure to deliver an original  executed
counterpart shall not affect the validity,  enforceability and binding effect of
this Amendment.  The foregoing  shall apply to each other Loan Document  mutatis
mutandis.

          (f)  Integration.   This  Amendment,  together  with  the  other  Loan
Documents,  reflects the entire understanding of the parties with respect to the
transactions  contemplated  hereby and shall not be contradicted or qualified by
any other agreement, oral or written, before the date hereof.


                                    [Signature page to follow.]


                                        6


          IN WITNESS  WHEREOF,  the parties hereto have caused this Amendment to
be executed and delivered as of the date first above written.

                           BORROWER:

                           ABRAXAS PETROLEUM CORPORATION

                           By:
                           Name:
                           Title:

                           GUARANTORS:

                           SANDIA OIL & GAS CORPORATION

                           By:
                           Name:
                           Title:

                           SANDIA OPERATING CORP.

                           By:
                           Name:
                           Title:

                           EASTSIDE COAL COMPANY, INC.

                           By:
                           Name:
                           Title:

                           WESTERN ASSOCIATED ENERGY CORPORATION

                           By:
                           Name:
                           Title:

                           WAMSUTTER HOLDINGS, INC.

                           By:
                           Name:
                           Title:

                                       7




                           AGENT, SPECIFIED APPOINTEE AND LENDERS:

                           WELLS FARGO FOOTHILL, INC.,
                            as Agent and as a Lender

                           By:
                           Title:

                           ABLECO FINANCE LLC, as a Lender,  for itself and on
                           behalf of its affiliate assigns

                           By:
                           Title:

                           BERNARD NATIONAL LOAN INVESTORS, LTD.,
                           as a Lender

                           By:
                           Title:

                           UPPER COLUMBIA CAPITAL L.L.C.,
                           as a Lender

                           By:
                           Title:

                           GUGGENHEIM CORPORATE FUNDING, LLC,
                           as Specified Appointee


                    By:
                           Title:


                                       8


          [SECTIONS 1-18 OF LOAN AGREEMENT ATTACHED TO AMENDMENT NO. 2]

1.       DEFINITIONS AND CONSTRUCTION.

     1.1 Definitions.  As used in this Agreement, the following terms shall have
the following definitions:

          "Acceptable  Commodity  Hedging  Agreement" means a Commodity  Hedging
Agreement (i) with a counterparty rated A3 or better by Moody's and A- or better
by Standard & Poor's,  or the equivalent by a rating agency acceptable to Agent,
(ii)  pursuant to an agreement  the terms of which are  acceptable  to Agent and
(iii) the arrangements of which are otherwise reasonably acceptable to Agent.

          "Account  Debtor" means any Person who is or who may become  obligated
under,  with  respect  to, or on account  of, an Account,  chattel  paper,  or a
General Intangible.

          "Accounts"  means all of  Borrower's or any  Guarantor's  now owned or
hereafter acquired right, title and interest with respect to "accounts" (as that
term is defined in the Code) and any and all  supporting  obligations in respect
thereof.

          "ACH  Transactions"  means any cash  management  or  related  services
(including the Automated Clearing House processing of electronic funds transfers
through the direct Federal Reserve  Fedline  system)  provided by Wells Fargo or
its Affiliates for the account of Borrower or its Subsidiaries.

          "Additional Documents" has the meaning set forth in Section 4.4.

          "Additional Loan" has the meaning set forth in Section 2.2.

          "Additional Loan Advances" has the meaning set forth in Section 2.2.

          "Additional Loan Amount" means $15,000,000.

          "Additional Loan Commitment"  means, with respect to each Lender,  its
Additional  Loan  Commitment  and,  with  respect to all  Lenders,  all of their
Additional Loan  Commitments,  in each case as such Dollar amounts are set forth
beside such Lender's name under the applicable heading on Schedule C-1 or on the
signature page of the  Assignment  and Acceptance  pursuant to which such Lender
became a Lender hereunder in accordance with the provisions of Section 14.1.

          "Additional  Loan  Lender"  means any Lender with an  Additional  Loan
Commitment.

          "Additional  Loan  Obligations"  means any Obligations with respect to
the Additional Loans (including,  without limitation, the principal thereof, the
interest  payable  thereon  and  the  fees  and  expenses  specifically  related
thereto).


          "Advance"  means a  Revolver  A  Advance,  a  Revolver B Advance or an
Additional Loan Advance.

          "Affiliate"  means,  as applied to any Person,  any other  Person who,
directly or indirectly,  controls,  is controlled by, or is under common control
with,  such  Person.  For  purposes  of this  definition,  "control"  means  the
possession,  directly or  indirectly,  of the power to direct the management and
policies of a Person,  whether  through the  ownership of Stock,  by contract or
otherwise;  provided,  however,  that, for the purposes of Section 7.14: (a) any
Person which owns directly or indirectly  10% or more of the  securities  having
ordinary  voting power for the  election of  directors  or other  members of the
governing body of a Person or 10% or more of the  partnership or other ownership
interests of a Person (other than as a limited  partner of such Person) shall be
deemed to control such Person,  (b) each director (or  comparable  manager) of a
Person  shall  be  deemed  to be an  Affiliate  of such  Person,  and  (c)  each
partnership or joint venture (other than joint ventures  permitted  under clause
(d) of the definition of Permitted  Investments)  in which a Person is a partner
or joint venturer shall be deemed to be an Affiliate of such Person.

          "Agent"  means  Foothill,  solely  in its  capacity  as agent  for the
Lenders hereunder, and any successor thereto.

          "Agent Advances" has the meaning set forth in Section 2.3(e)(i).

          "Agent's Account" means an account identified on Schedule A-1.

          "Agent's  Liens" means the Liens  granted by Borrower or any Guarantor
to Agent for the benefit of the Lender  Group under this  Agreement or the other
Loan Documents.

          "Agent-Related  Persons"  means GCF,  Agent,  Specified  Appointee and
their Affiliates and their respective officers, directors, employees and agents.

          "Agent Reserve" has the meaning set forth in Section 2.1(b).

          "Agreement" has the meaning set forth in the preamble hereto.

          "Amendment No. 2" means  Amendment No. 2 to this Agreement dated as of
the Amendment No. 2 Closing Date .

          "Amendment  No. 2 Closing Date" means  February 23, 2004,  the date on
which Amendment No. 2 was executed and delivered and became effective.

          "Amendment  No.  2  Closing  Date   Projections"   means  the  set  of
Projections of Borrower for the three year period  following the Amendment No. 2
Closing  Date (on a year by year basis and for the year ended  December 31, 2004
on a month by month basis).

          "Applicable   Prepayment   Premium"   means,   as  of  any   date   of
determination,  an amount  equal to (a) during the period of time from and after
the date of the execution and delivery of this  Agreement up to the date that is
the first  anniversary  of the  Amendment  No. 2 Closing  Date,  1.50% times the
aggregate  amount  of  the  permanent   reduction  of  the  applicable  Revolver
Commitment,  (b) during the period of time from and  including  the date that is
the first anniversary of the Amendment No. 2 Closing Date up to the date that is


                                       2


the second  anniversary  of the Amendment  No. 2 Closing  Date,  0.75% times the
aggregate  amount  of  the  permanent   reduction  of  the  applicable  Revolver
Commitment, and (c) thereafter, $0.

          "Assignee" has the meaning set forth in Section 14.1.

          "Assignment and Acceptance"  means an Assignment and Acceptance in the
form of Exhibit A-1.

          "Authorized Person" means any officer or other employee of Borrower or
any Guarantor.

          "Availability" means, as of any date of determination, if such date is
a Business  Day,  and  determined  at the close of business  on the  immediately
preceding Business Day, if such date of determination is not a Business Day, the
amount that Borrower is entitled to borrow as Advances  under Section 2.1 (after
giving  effect to all then  outstanding  Obligations  (other than Bank  Products
Obligations  and  Additional  Loan  Obligations)  and all  sublimits  and  Agent
Reserves applicable hereunder).

          "Bank Product  Agreements" means those certain agreements entered into
from time to time by Borrower or its  Subsidiaries in connection with any of the
Bank Products.

          "Bank  Product   Obligations"  means  all  obligations,   liabilities,
contingent reimbursement obligations, fees and expenses owing by Borrower or its
Subsidiaries  to Wells Fargo or its  Affiliates  pursuant to or evidenced by the
Bank Product  Agreements and  irrespective  of whether for the payment of money,
whether direct or indirect,  absolute or  contingent,  due or to become due, now
existing or hereafter  arising,  and including all such amounts that Borrower is
obligated to reimburse to Lender as a result of Lender purchasing participations
or executing  indemnities or reimbursement  obligations with respect to the Bank
Products  provided to Borrower or its Subsidiaries  pursuant to the Bank Product
Agreements.

          "Bank Product  Reserves" means, as of any date of  determination,  the
amount of reserves that Lender has established  (based upon Wells Fargo's or its
Affiliate's  reasonable  determination of the credit exposure in respect of then
extant Bank Products) for Bank Products then provided or  outstanding,  provided
that (i) in order to qualify as Bank Product  Reserves,  such  reserves  must be
established  at the time Wells Fargo or its  affiliate  provides the  applicable
Bank  Products and (ii) the total amount of reserves  that shall qualify as Bank
Product Reserves at any time shall not exceed $2,000,000.

          "Bank Products" means any service or facility  extended to Borrower or
its Subsidiaries by Wells Fargo or any Affiliate of Wells Fargo  including:  (a)
credit cards, (b) credit card processing services, (c) debit cards, (d) purchase
cards,  (e)  ACH  Transactions,   (f)  cash  management,   including  controlled
disbursement, accounts or services, or (g) Hedging Agreements.

          "Bankruptcy  Code" means (A) (i) the United  States  Bankruptcy  Code,
(ii)  the  Bankruptcy  and  Insolvency  Act  (Canada)  or (iii)  the  Companies'


                                       3


Creditors  Arrangement  Act  (Canada),   as  applicable,   or  (B)  any  similar
legislation in a relevant  jurisdiction,  in each case as in effect from time to
time.

          "Base Rate" means,  the rate of interest  announced within Wells Fargo
at its  principal  office  in  San  Francisco  as its  "prime  rate",  with  the
understanding  that the  "prime  rate" is one of Wells  Fargo's  base rates (not
necessarily  the  lowest of such  rates)  and  serves as the  basis  upon  which
effective  rates of interest are  calculated  for those loans  making  reference
thereto and is evidenced by the recording thereof after its announcement in such
internal publication or publications as Wells Fargo may designate.

          "Base Rate Loan" means each portion of an Advance that bears  interest
at a rate determined by reference to the Base Rate.

          "Base Rate  Margin"  means (i) with  respect to  Revolver A  Advances,
1.125  percentage  points,  (ii) with  respect  to  Revolver  B  Advances,  3.00
percentage  points and (iii) with  respect to  Additional  Loan  Advances,  8.00
percentage points.

          "Basis  Differential"  means, in the case of any Oil and Gas Property,
the difference between the NYMEX futures contract prices and the sales prices at
the  delivery  point where the oil or gas, as the case may be,  produced by such
Oil and Gas Property, is sold.

          "Benefit  Plan" means a "defined  benefit plan" (as defined in Section
3(35) of ERISA) or a benefit plan under Canadian Employee Benefit Laws for which
Borrower or any Subsidiary or ERISA Affiliate of Borrower has been an "employer"
(as  defined  in  Section  3(5) of ERISA) or has held  equivalent  status  under
Canadian Employee Benefit Laws within the past six years.

          "Board  of  Directors"  means the board of  directors  (or  comparable
managers) of Borrower or any committee  thereof duly authorized to act on behalf
of such board (or comparable managers).

          "Books" means  Borrower's and each  Guarantor's now owned or hereafter
acquired  books  and  records   (including   all  of  its  Records   indicating,
summarizing, or evidencing its assets (including the Collateral) or liabilities,
all of Borrower's and each Guarantor's Records relating to its or their business
operations  or  financial  condition,  and all of its or their  goods or General
Intangibles related to such information).

          "Borrower"  has  the  meaning  set  forth  in  the  preamble  to  this
Agreement.

          "Borrowing" means a borrowing hereunder consisting of Advances made on
the same day by any of the  Lenders  (or Agent on behalf  thereof),  or by Swing
Lender in the case of a Swing Loan, or by Agent in the case of an Agent Advance.

          "Borrowing Base" has the meaning set forth in Section 2.1.

          "Business Day" means any day that is not a Saturday, a Sunday or a day
on which national banks are authorized or required to close in New York City.

                                       4


          "Canadian  Employee Benefits Laws" means the Canadian Pension Plan Act
(Canada), the Pension Benefit Act (Ontario), the Health Insurance Act (Ontario),
the  Employment  Standard  Act  (Ontario)  and  any  other  applicable  federal,
provincial or local  counterparts or  equivalents,  in each case as amended from
time to time,  to the extent  same may be  applicable  to Borrower or any of the
Guarantors.

          "Canadian  Guaranty"  means  that  certain  Guaranty  dated  as of the
Closing Date executed and  delivered by Newco Canada in favor of Agent,  for the
benefit of the Lender Group.

          "Canadian  Security  Agreement"  means the Fixed and  Floating  Charge
Debenture,  and the pledge thereof made by Newco Canada in favor of Agent, dated
as of the Closing Date for the benefit of the Lender Group.

          "Canadian  Security  Documents"  means,  collectively,   the  Canadian
Guaranty and the Canadian Security Agreement.

          "Capital  Expenditures"  means, for any period, any direct or indirect
cash  expenditure  made during such period,  in each case,  whether  expensed or
capitalized,   in  respect  of  the  use  of  assets,   including  all  Drilling
Expenditures (as such term is defined in the New Notes Indenture as in effect on
the Closing Date), and shall include all investments and cash expenses and other
cash  outflows  of  Borrower  and  its  Subsidiaries  related  to any  Permitted
Investments  (as such term is defined in the New Notes Indenture as in effect on
the  Closing  Date)  including,  but not  limited  to,  those  relating to joint
ventures,  royalty  arrangements,   off-balance  sheet  financing  and  farm-out
expenditures made by Borrower or its Subsidiaries,  and expenditures made during
such  period  in any  Investment  (as  such  term is  defined  in the New  Notes
Indenture  as in effect on the  Closing  Date)  other than  Investments  in Cash
Equivalents,  but  excluding  (i) any  expenditures  by  Borrower  or any of its
Subsidiaries  to the extent the  source of funds for such  expenditures  was the
proceeds  of an equity  offering  by  Borrower  consummated  after the  original
issuance of the New Notes or the proceeds of any  Subordinated  Indebtedness (as
such term is  defined  in the New Notes  Indenture  as in effect on the  Closing
Date) incurred by Borrower or any of its Subsidiaries  after the issuance of the
New  Notes in  compliance  with the  terms of this  Agreement  and the New Notes
Indenture,  (ii) any  expenditures by Borrower or any of its Subsidiaries to the
extent  such  expenditures  constitute  SG&A (as such term is defined in the New
Notes Indenture as in effect on the Closing Date) not prohibited by the terms of
the New Notes  Indenture  and (iii) any  expenditures  by Borrower or any of its
Subsidiaries for Qualified Lease Operating Costs (as such term is defined in the
New Notes Indenture as in effect on the Closing Date).

          "Capital  Lease" means a lease that is required to be capitalized  for
financial reporting purposes in accordance with GAAP.

          "Capitalized  Lease Obligation" means any Indebtedness  represented by
obligations under a Capital Lease.

          "Cash  Equivalents"  means (a) marketable direct obligations issued or
unconditionally  guaranteed by the United States or issued by any agency thereof
and  backed by the full  faith and  credit of the  United  States,  in each case
maturing  within 1 year from the date of  acquisition  thereof,  (b)  marketable


                                       5


direct  obligations  issued by any state of the United  States or any  political
subdivision  of any such state or any public  instrumentality  thereof  maturing
within  1 year  from  the  date  of  acquisition  thereof  and,  at the  time of
acquisition,  having the highest rating  obtainable  from either S&P or Moody's,
(c) commercial paper maturing no more than 270 days from the date of acquisition
thereof  and,  at the time of  acquisition,  having a rating  of A-1 or P-1,  or
better, from S&P or Moody's, (d) certificates of deposit or bankers' acceptances
maturing within 1 year from the date of acquisition thereof either (i) issued by
any bank  organized  under the laws of the  United  States or any state  thereof
which  bank has a rating of A or A2, or  better,  from S&P or  Moody's,  or (ii)
certificates  of deposit less than or equal to $100,000 in the aggregate  issued
by any other bank insured by the Federal Deposit  Insurance  Corporation and (e)
to the extent not  otherwise  included in clauses  (a) through (d) above,  "Cash
Equivalents"  as such term is defined in the New Notes Indenture as in effect on
the Closing Date.

          "Cash Management Account" has the meaning set forth in Section 2.7(a).

          "Cash  Management  Agreements"  means those  certain  cash  management
service agreements,  in form and substance  satisfactory to Agent, each of which
is among Borrower or any Guarantor, Agent and one of the Cash Management Banks.

          "Cash Management Bank" has the meaning set forth in Section 2.7(a).

          "Change of  Control"  means (a) any  "person"  or "group"  (within the
meaning of Sections 13(d) and 14(d) of the Exchange Act), becomes the beneficial
owner (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly,
of 35%,  or more,  of the  Stock of  Borrower  having  the right to vote for the
election of members of the Board of Directors,  (b) a majority of the members of
the Board of Directors do not constitute Continuing Directors,  (c) a "Change of
Control" (as defined in the New Notes  Indenture  as in effect on the  Amendment
No. 2 Closing Date) shall have  occurred or (d) Borrower  ceases to directly own
and control 100% of the  outstanding  capital  Stock of any of its  Subsidiaries
extant as of the Amendment No. 2 Closing Date.

          "Closing Date" means January 22, 2003.

          "Code" means the New York Uniform  Commercial  Code, as in effect from
time to time.

          "Collateral"  means  all  assets  and  property  of each  Loan  Party,
including,  without limitation,  all of each Loan Party's now owned or hereafter
acquired right, title and interest in and to each of the following:

               (a) Accounts,

               (b) Books,

               (c) Equipment,

               (d) General Intangibles and DDA's,

                                       6


               (e) Inventory,

               (f) Investment Property,

               (g) Negotiable Collateral,

               (h) Oil and Gas Properties,

               (i) Real Property Collateral,

               (j) money or other assets of Borrower or any  Guarantor  that now
or hereafter come into the  possession,  custody or control of any member of the
Lender Group and

               (k) the proceeds and products, whether tangible or intangible, of
any of the foregoing, including proceeds of insurance covering any or all of the
foregoing,  and any and all Accounts,  Books,  Equipment,  General  Intangibles,
Inventory,  Investment Property,  Negotiable Collateral, Oil and Gas Properties,
Real Property,  money, deposit accounts or other tangible or intangible property
resulting from the sale, exchange, collection or other disposition of any of the
foregoing, or any portion thereof or interest therein, and the proceeds thereof.

          "Collateral Access Agreement" means a landlord waiver,  bailee letter,
or acknowledgement agreement of any lessor, warehouseman,  processor,  consignee
or other  Person in  possession  of,  having a Lien  upon,  or having  rights or
interests in the Books and Records,  the Equipment or  Inventory,  but excluding
Oil and Gas  Properties,  in each case,  in form and substance  satisfactory  to
Agent.

          "Collections"  means all cash,  checks,  notes,  instruments and other
items of payment (including  insurance proceeds,  proceeds of cash sales, rental
proceeds and tax refunds) of Borrower or any Guarantor.

          "Commercial  Tort  Claim  Assignment"  has the  meaning  set  forth in
Section 4.4(b).

          "Commitment"   means,  with  respect  to  each  Lender,  its  Revolver
Commitment,  its  Additional  Loan  Commitment or its Total  Commitment,  as the
context  requires,  and,  with  respect to all  Lenders,  all of their  Revolver
Commitments,  all of their  Additional  Loan  Commitments  or all of their Total
Commitments,  as the context  requires,  in each case as such dollar amounts are
set forth beside such Lender's name under the applicable heading on Schedule C-1
or the signature page of the  Assignment  and Acceptance  pursuant to which such
Lender became a Lender  hereunder in accordance  with the  provisions of Section
14.1.

          "Commitment  Reduction  Fee  Percentage"  means,  as of  any  date  of
determination,  (i) from and  including  the Amendment No. 2 Closing Date to but
excluding the first anniversary of the Amendment No. 2 Closing Date, 1.50%, (ii)
from and including the first  anniversary of the Amendment No. 2 Closing Date to
but excluding the second  anniversary of the Amendment No. 2 Closing Date, 0.75%
and (iii) 0.00% thereafter.

                                       7


          "Commodity  Hedging  Agreement" means a commodity  hedging or purchase
agreement  or similar  arrangement  entered  into with the intent of  protecting
against  fluctuations in commodity prices or the exchange of notional  commodity
obligations, either generally or under specific contingencies.

          "Compliance Certificate" means a certificate substantially in the form
of Exhibit C-1 delivered by the chief financial officer of Borrower to Agent.

          "Concentration Account" has the meaning set forth in Section 2.7(a).

          "Concentration  Account  Bank" has the  meaning  set forth in  Section
2.7(a).

          "Continuing  Director"  means (a) any member of the Board of Directors
who was a director (or  comparable  manager) of Borrower on the  Amendment No. 2
Closing  Date  and (b) any  individual  who  becomes  a member  of the  Board of
Directors  after  the  Amendment  No.  2  Closing  Date if such  individual  was
recommended,  appointed or nominated for election to the Board of Directors by a
majority  of  the  Continuing  Directors,  but  excluding  any  such  individual
originally  proposed  for  election in  opposition  to the Board of Directors in
office at the Amendment  No. 2 Closing Date in an actual or threatened  election
contest  relating to the election of the directors (or  comparable  managers) of
Borrower  (as such terms are used in Rule  14a-11  under the  Exchange  Act) and
whose initial  assumption of office resulted from such contest or the settlement
thereof.

          "Contribution  Agreement" means the Contribution Agreement made by the
Guarantors in favor of the Lender Group.

          "Consolidated  Net Interest Expense" means, with respect to any Person
for any period,  gross cash interest expense of such Person and its Subsidiaries
for such period  determined on a consolidated  basis and in accordance with GAAP
(including,  without  limitation,  interest  expense paid to  Affiliates of such
Person),  less (i) the sum of (A) cash  interest  income for such period and (B)
cash gains for such period on Interest Rate Protection Agreements (to the extent
not included in cash interest income above and to the extent not deducted in the
calculation  of gross  cash  interest  expense),  plus  (ii) the sum of (A) cash
losses for such period on Interest Rate Protection Agreements (to the extent not
included in gross cash interest  expense) and (B) the upfront cash costs or fees
for such period  associated  with Interest Rate  Protection  Agreements  (to the
extent not included in gross cash interest expense).

          "Control  Agreement" means a control agreement,  in form and substance
satisfactory  to  Agent,  executed  and  delivered  by  Borrower,  Agent and the
applicable securities  intermediary with respect to a Securities Account or bank
with respect to a deposit account,  other than deposit accounts that are subject
to a Cash Management Agreement.

          "Currency  Protection  Agreement" means a currency swap, cap or collar
agreement  or similar  arrangement  entered  into with the intent of  protecting
against  fluctuations  in currency  values,  either  generally or under specific
contingencies.

          "Daily  Balance"  means,  with  respect to each day during the term of
this Agreement, the amount of an Obligation owed at the end of such day.

                                       8


          "DDA" means any checking or other demand deposit account maintained by
Borrower.

          "Default"  means an event,  condition or default that, with the giving
of notice, the passage of time or both, would be an Event of Default.

          "Defaulting  Lender"  means any Lender  that fails to make any Advance
(or other extension of credit) that it is required to make hereunder on the date
that it is required to do so hereunder.

          "Defaulting  Lender Rate" means (a) the Base Rate for the first 3 days
from and after the date the relevant  payment is due and (b) thereafter,  at the
interest rate then applicable to the relevant  Advances that are Base Rate Loans
(inclusive of the Base Rate Margin applicable thereto).

          "Designated  Account" means that certain DDA of Borrower identified on
Schedule D-1.

          "Disbursement  Letter"  means an  instructional  letter  executed  and
delivered by Borrower to Agent  regarding the extensions of credit to be made on
the  Amendment  No.  2  Closing  Date,  the  form  and  substance  of  which  is
satisfactory to Agent and the Specified Appointee.

          "Disqualified Capital Stock" means that portion of any Stock which, by
its terms (or by the terms of any security into which it is  convertible  or for
which it is  exchangeable),  or upon the  happening of any event,  matures or is
mandatorily  redeemable,  pursuant to a sinking fund obligation or otherwise, or
is mandatorily  redeemable at the sole option of the holder thereof, in whole or
in part,  in  either  case,  on or prior to the  payment  in full in cash of all
Obligations after the termination of the Commitments.

          "Dollars" or "$" means United States dollars.

          "Domestic  Loan Party" means each  Borrower or Guarantor  organized in
the United States.

          "Due Diligence  Letter" means the due diligence letter sent by Agent's
counsel to the Loan Parties, together with each Loan Party's completed responses
to the inquiries set forth therein,  the form and substance of such responses to
be satisfactory to Agent.

          "EBITDA" means, with respect to any fiscal period,  Borrower's and its
Subsidiaries'  consolidated net earnings (or loss),  minus  extraordinary  gains
plus interest  expense,  income taxes,  non-cash expenses incurred in connection
with  the  payment  of  Stock  compensation  and  depletion,   depreciation  and
amortization for such period, as determined in accordance with GAAP.

          "Eligible  Transferee" means (a) a commercial bank organized under the
laws of the United  States,  or any state  thereof,  and having  total assets in
excess of  $250,000,000,  (b) a commercial  bank organized under the laws of any
other country which is a member of the Organization for Economic Cooperation and


                                       9


Development  or a political  subdivision of any such country and which has total
assets in excess of  $250,000,000,  provided that such bank is acting  through a
branch or agency located in the United States, (c) a finance company,  insurance
company  or other  financial  institution  or fund that is  engaged  in  making,
purchasing  or otherwise  investing in  commercial  loans or  securities  in the
ordinary course of its business and having (together with its Affiliates)  total
assets in excess of $50,000,000, (d) any Affiliate (other than individuals) of a
Lender  that was party  hereto as of the  Closing  Date or the  Amendment  No. 2
Closing Date, including,  without limitation,  a fund or account managed by such
Lender or an  Affiliate  of such  Lender or its  investment  manager (a "Related
Fund"),  (e) so long as no Event of Default has occurred and is continuing,  any
other Person approved by (x) Agent and Borrower in the case of any assignment of
the  Revolver A  Commitment,  the  Revolver A Advances  and the Letter of Credit
Obligations,  and (y) the  Specified  Appointee  and Borrower in the case of any
assignment of the Revolver B Commitment, the Revolver B Advances, the Additional
Loan Commitment or the Additional  Loans,  and (f) during the continuation of an
Event of  Default,  any other  Person  approved  by (x) Agent in the case of any
assignment of the Revolver A Commitment,  the Revolver A Advances and the Letter
of  Credit  Obligations,  and (y) the  Specified  Appointee  in the  case of any
assignment of the Revolver B Commitment, the Revolver B Advances, the Additional
Loan Commitment or the Additional Loans.

          "Environmental  Actions"  means  any  complaint,   summons,  citation,
notice,  directive,  order,  claim,  litigation,   investigation,   judicial  or
administrative  proceeding,  judgment,  letter or other  communication  from any
Governmental Authority, or any third party involving violations of Environmental
Laws or Releases of  Hazardous  Materials  from (a) any assets,  properties,  or
businesses of any Loan Party or any predecessor in interest,  (b) from adjoining
properties or  businesses,  or (c) from or onto any  facilities  which  received
Hazardous Materials generated by any Loan Party or any predecessor in interest.

          "Environmental Law" means any applicable federal,  state,  provincial,
foreign or local statute, law, rule,  regulation,  ordinance,  code, binding and
enforceable guideline, binding and enforceable written policy, or rule of common
law now or hereafter  in effect and in each case as amended,  or any judicial or
administrative  interpretation thereof, including any judicial or administrative
order,  consent  decree or  judgment,  to the extent  binding on any Loan Party,
relating to the environment, employee health and safety, or Hazardous Materials,
including CERCLA; RCRA; the Federal Water Pollution Control Act, 33 USC ss. 1251
et seq.;  the Toxic  Substances  Control Act, 15 USC ss. 2601 et seq.; the Clean
Air Act, 42 USC ss. 7401 et seq.;  the Safe Drinking  Water Act, 42 USC ss. 3803
et seq.;  the Oil Pollution Act of 1990, 33 USC ss. 2701 et seq.;  the Emergency
Planning and the Community  Right-to-Know Act of 1986, 42 USC ss. 11001 et seq.;
the  Hazardous  Material  Transportation  Act, 49 USC ss. 1801 et seq.;  and the
Occupational  Safety and Health  Act,  29 USC ss. 651 et seq.  (to the extent it
regulates   occupational   exposure  to  Hazardous   Materials);   the  Canadian
Environmental   Protection  Act  (Canada);   the  Fisheries  Act  (Canada);  the
Environmental  Protection Act (Ontario);  the Water Resource Act (Ontario);  the
Environmental Protection and Enhancement Act (Alberta); the Waste Management Act
(British Columbia);  and any state, provincial and local or foreign counterparts
or equivalents, in each case as amended from time to time.

          "Environmental Liabilities and Costs" means all liabilities,  monetary
obligations,  Remedial Actions, losses, damages, punitive damages, consequential
damages,  treble  damages,  costs and expenses  (including all reasonable  fees,


                                       10


disbursements  and expenses of counsel,  experts,  or  consultants  and costs of
investigation and feasibility studies), fines, penalties, sanctions and interest
incurred as a result of any claim or demand by any Governmental Authority or any
third party and which relate to any Environmental Action.

          "Environmental  Lien"  means  any Lien in  favor  of any  Governmental
Authority for Environmental Liabilities and Costs.

          "Equipment"  means all of Borrower's and any  Guarantor's now owned or
hereafter  acquired  right,  title  and  interest  with  respect  to  equipment,
machinery,  machine tools, motors, furniture,  furnishings,  fixtures,  vehicles
(including motor vehicles), tools, parts, goods (other than consumer goods, farm
products,   or  Inventory),   wherever   located,   including  all  attachments,
accessories, accessions, replacements, substitutions, additions and improvements
to any of the foregoing.

          "ERISA" means the Employee  Retirement Income Security Act of 1974, as
amended, and any successor statute thereto.

          "ERISA  Affiliate"  means  (a)  any  Person  subject  to  ERISA  whose
employees  are  treated as employed by the same  employer  as the  employees  of
Borrower under IRC Section  414(b),  (b) any trade or business  subject to ERISA
whose employees are treated as employed by the same employer as the employees of
Borrower  under IRC Section  414(c),  (c) solely for  purposes of Section 302 of
ERISA and Section 412 of the IRC,  any  organization  subject to ERISA that is a
member of an affiliated  service  group of which  Borrower is a member under IRC
Section  414(m),  or (d) solely for purposes of Section 302 of ERISA and Section
412 of the IRC,  any Person  subject to ERISA that is a party to an  arrangement
with Borrower and whose  employees are aggregated with the employees of Borrower
under IRC Section 414(o).

          "ERISA Event" means (a) a Reportable Event with respect to any Benefit
Plan or  Multiemployer  Plan,  (b) the  withdrawal  of a Loan Party,  any of its
Subsidiaries or ERISA Affiliates from a Benefit Plan during a plan year in which
it was a "substantial employer" (as defined in Section 4001(a)(2) of ERISA), (c)
the  providing  of notice of intent to  terminate  a Benefit  Plan in a distress
termination (as described in Section  4041(c) of ERISA),  (d) the institution by
the PBGC of proceedings to terminate a Benefit Plan or  Multiemployer  Plan, (e)
any event or condition (i) that provides a basis under Section 4042(a)(1),  (2),
or (3) of ERISA for the  termination  of,  or the  appointment  of a trustee  to
administer,  any Benefit Plan or Multiemployer  Plan, or (ii) that may result in
termination of a Multiemployer  Plan pursuant to Section 4041A of ERISA, (f) the
partial or complete  withdrawal  within the meaning of Sections 4203 and 4205 of
ERISA,  of a Loan Party,  any of its  Subsidiaries  or ERISA  Affiliates  from a
Multiemployer  Plan,  (g)  providing  any  security  to any Plan  under  Section
401(a)(29) of the IRC by a Loan Party or its  Subsidiaries or any of their ERISA
Affiliates  or (h)  any  equivalent  event,  action,  condition,  proceeding  or
otherwise under Canadian Employee Benefit Laws.

          "Event of Default" has the meaning set forth in Section 8.

          "Excess   Availability"   means  the  amount,   as  of  the  date  any
determination  thereof is to be made, equal to Availability  minus the aggregate
amount,  if any, of all trade payables of Borrower and its Subsidiaries  aged in


                                       11


excess of  historical  levels with respect  thereto and all book  overdrafts  in
excess of historical  practices with respect thereto, in each case as determined
by Agent in its Permitted Discretion.

          "Exchange Act" means the Securities Exchange Act of 1934, as in effect
from time to time.

          "Fee Letter" means that certain fee letter,  dated as of the Amendment
No. 2  Closing  Date,  among  Borrower,  Agent  and GCF,  in form and  substance
satisfactory to Agent and GCF.

          "FEIN" means Federal Employer Identification Number.

          "Fixed  Charges-Adjusted"  means,  with  respect to any Person for any
period:

          (a) Consolidated Net Interest Expense during such period, plus

          (b) Capital Expenditures during such period, plus

          (c) the aggregate amount of expenditures  made by Borrower during such
period to prepay, redeem, defease,  purchase or otherwise acquire any New Notes,
provided, however, that the amount of such expenditures less than $15,000,000 in
the  aggregate  that are made prior to December 31, 2004 shall be excluded  form
this clause (c), minus

          (d) the net proceeds  received by Borrower during such period from the
issuance of Qualified Junior Capital.

          "Foothill" means Wells Fargo Foothill, Inc., a California corporation,
formerly known as Foothill Capital Corporation.

          "Funding Date" means the date on which a Borrowing occurs.

          "GAAP" means  generally  accepted  accounting  principles as in effect
from time to time in the United States, consistently applied.

          "GCF" has the meaning set forth in the preamble to Amendment No. 2.

          "General  Intangibles" means all of Borrower's and any Guarantor's now
owned or hereafter  acquired  right,  title and interest with respect to general
intangibles (including payment intangibles,  contract rights, rights to payment,
judgments, rights arising under common law, statutes, or regulations,  choses or
things in action, goodwill,  patents,  designs,  inventions,  trade names, trade
secrets,  d/b/a's,  Internet  domain  names,  logos,  trademarks,  servicemarks,
copyrights, blueprints, drawings, purchase orders, customer lists, monies due or
recoverable from pension funds, route lists,  rights to payment and other rights
under  any  royalty  or  licensing  agreements,  infringement  claims,  computer
programs,   information   contained  on  computer  disks  or  tapes,   software,
literature,  reports,  catalogs,  money,  deposit  accounts,  insurance  premium
rebates,  tax  refunds  and tax  refund  claims)  and  any  and  all  supporting


                                       12


obligations  in respect  thereof,  and any other  personal  property  other than
goods, Accounts, Investment Property and Negotiable Collateral.

          "Governing   Documents"  means,  with  respect  to  any  Person,   the
certificate  or  articles  of  incorporation,  by-laws  or other  organizational
documents of such Person.

          "Governmental  Authority"  means any  federal  (including  the federal
government  of  Canada),  state,  local,  provincial  or other  governmental  or
administrative  body,  instrumentality,  department,  or  agency  or any  court,
tribunal,  administrative hearing body,  arbitration panel,  commission or other
similar dispute-resolving panel or body.

          "Guarantor"  has  the  meaning  set  forth  in the  preamble  to  this
Agreement  and each other Person that  executes a Guaranty,  including,  without
limitation, Newco Canada.

          "Guaranty" means that certain general continuing guaranty executed and
delivered  by  any  Guarantor  (including,   without  limitation,  the  Canadian
Guaranty) in favor of Agent,  for the benefit of the Lender  Group,  in form and
substance satisfactory to Agent.

          "Guaranteed Obligations" has the meaning set forth in Section 18.1.

          "Hazardous  Materials" means (a) substances that are defined or listed
in, or otherwise  classified  pursuant to, any applicable laws or regulations as
"hazardous  substances",   "hazardous  materials",  "hazardous  wastes",  "toxic
substances"  or any other  formulation  intended  to define,  list,  or classify
substances  by  reason  of   deleterious   properties   such  as   ignitability,
corrosivity,   reactivity,   carcinogenicity,   reproductive  toxicity,  or  "EP
toxicity"  under  Environmental  Laws,  (b)  Hydrocarbons,   including,  without
limitation,  oil,  petroleum,  or  petroleum  derived  substances,  natural gas,
natural gas liquids,  synthetic gas, drilling fluids,  produced waters and other
wastes associated with the exploration, development, or production of crude oil,
natural gas, or geothermal resources, (c) any flammable substances or explosives
or any  radioactive  materials  and  (d)  asbestos  in any  form  or  electrical
equipment  that  contains  any oil or  dielectric  fluid  containing  levels  of
polychlorinated biphenyls in excess of 50 parts per million.

          "Hedging Agreement" means any Currency Protection Agreement,  Interest
Rate Protection Agreement or Commodity Hedging Agreement.

          "Hydrocarbons"  means  oil,  gas,  coal,  seam  gas,  casinghead  gas,
condensate,  distillate, liquid hydrocarbons, gaseous hydrocarbons, all products
and byproducts  refined,  separated,  settled and  dehydrated  therefrom and all
products  and  byproducts  refined  therefrom,  including,  without  limitation,
kerosene,  liquefied  petroleum gas, refined lubricating oils, diesel fuel, drip
gasoline,  natural gasoline,  helium,  sulfur,  geothermal steam,  water, carbon
dioxide and all other minerals.

          "Hydrocarbon  Interests"  means  all  rights,  titles,  interests  and
estates now owned or hereafter  acquired in and to oil and gas leases,  oil, gas
and  mineral  leases,  oil,  gas and  casinghead  gas leases or other  liquid or
gaseous  hydrocarbon  leases,   mineral  fee  or  lease  interests,   farm-outs,
overriding  royalty and royalty interests,  net profit interests,  oil payments,


                                       13


production  payment  interests  and similar  mineral  interests,  including  any
reserved or residual interest of whatever nature.

          "Indebtedness"  means (a) all obligations for borrowed money,  (b) all
obligations evidenced by bonds,  debentures,  notes or other similar instruments
and all  reimbursement  or other  obligations  in  respect of letters of credit,
bankers  acceptances,  interest rate swaps or other financial products,  (c) all
obligations  under Capital Leases,  (d) all obligations or liabilities of others
secured by a Lien on any asset of Borrower or its Subsidiaries,  irrespective of
whether such  obligation or liability is assumed,  (e) all  obligations  for the
deferred  purchase price of assets,  including trade debt (other than trade debt
incurred  in the  ordinary  course  of  business  and  paid in  accordance  with
customary trade practices),  (f) all Disqualified  Capital Stock with the amount
of Indebtedness  represented by such  Disqualified  Capital Stock being equal to
the greater of its  voluntary  or  involuntary  liquidation  preference  and its
maximum fixed  redemption  price or  repurchase  price,  and (g) any  obligation
guaranteeing   or  intended  to  guarantee   (whether   directly  or  indirectly
guaranteed,  endorsed, co-made, discounted or sold with recourse) any obligation
of any other Person.

          "Indenture Deficit" has the meaning set forth in Section 2.1(d).

          "Indemnified Liabilities" has the meaning set forth in Section 11.3.

          "Indemnified Person" has the meaning set forth in Section 11.3.

          "Interest Payment Date" has the meaning set forth in Section 2.6(d).

          "Initial  Reserve Report" means the report of the Petroleum  Engineers
dated June 30, 2003 with respect to the Oil and Gas  Properties  of Borrower and
Newco Canada.

          "Insolvency  Proceeding" means any proceeding  commenced by or against
any Person under any provision of the Bankruptcy  Code or under any other state,
provincial or federal bankruptcy or insolvency law,  assignments for the benefit
of creditors, formal or informal moratoria,  compositions,  extensions generally
with  creditors,  or proceedings  seeking  reorganization,  arrangement or other
similar relief.

          "Intercreditor Agreement" means the Intercreditor Agreement,  dated as
of January 23, 2003, by and among, Agent, on behalf of the Lenders,  and the New
Notes Trustee,  on behalf of the holders of the New Notes,  and  acknowledged by
Borrower and each Guarantor.

          "Interest  Rate  Protection  Agreement" an interest rate swap,  cap or
collar  agreement  or  similar  arrangement  entered  into  with the  intent  of
protecting  against  fluctuations  in interest rates or the exchange of notional
interest obligations, either generally or under specific contingencies.

          "Inventory"   means  all  Borrower's  and  Guarantors'  now  owned  or
hereafter  acquired  right,  title and interest  with  respect to inventory  (as
defined in the Code),  including extracted Hydrocarbons and other goods held for
sale or lease or to be  furnished  under a contract of  service,  goods that are
leased by Borrower  or any  Guarantor  as lessor,  goods that are  furnished  by


                                       14


Borrower or any Guarantor under a contract of service and raw materials, work in
process,  or  materials  used  or  consumed  in  Borrower's  or any  Guarantor's
business.

          "Investment" means, with respect to any Person, any investment by such
Person  in any  other  Person  (including  Affiliates)  in the  form  of  loans,
guarantees, advances, or capital contributions (excluding (a) commission, travel
and  similar  advances  to  officers  and  employees  of such Person made in the
ordinary  course of business and (b) bona fide Accounts  arising in the ordinary
course  of  business  consistent  with  past  practices),   purchases  or  other
acquisitions  for  consideration  of Indebtedness or Stock, any other items that
are or would be  classified  as  investments  on a  balance  sheet  prepared  in
accordance with GAAP.

          "Investment  Property"  means all of Borrower's or any Guarantor's now
owned  or  hereafter   acquired  right,  title  and  interest  with  respect  to
"investment  property",  as that term is  defined  in the Code,  and any and all
supporting obligations in respect thereof.

          "IRC" means the Internal  Revenue Code of 1986, as in effect from time
to time.

          "Issuing  Lender"  means  Foothill or any other  Lender  that,  at the
request of Borrower and with the consent of Agent agrees,  in such Lender's sole
discretion,  to become an Issuing  Lender for the purpose of issuing L/Cs or L/C
Undertakings pursuant to Section 2.12.

          "L/C" has the meaning set forth in Section 2.12(a).

          "L/C Disbursement" means a payment made by the Issuing Lender pursuant
to a Letter of Credit.

          "L/C Undertaking" has the meaning set forth in Section 2.12(a).

          "Lender" and "Lenders" have the  respective  meanings set forth in the
preamble to this  Agreement  and shall  include any other Person made a party to
this Agreement in accordance with the provisions of Section 14.1.

          "Lender  Group"  means,  individually  and  collectively,  each of the
Lenders (including the Issuing Lender), Agent and the Specified Appointee.

          "Lender  Group  Expenses"  means all (a) costs or expenses  (including
taxes and insurance  premiums)  required to be paid by Borrower under any of the
Loan  Documents  that are paid or  incurred  by any one or more  members  of the
Lender  Group,  (b)  reasonable  fees and charges paid or incurred by any one or
more members of the Lender Group in  connection  with any one or more members of
the Lender Group's  transactions  with Borrower,  including fees and charges for
photocopying, notarization, couriers and messengers,  telecommunication,  public
record searches (including tax lien and judgment searches and searches for liens
under the Uniform Commercial Code and the applicable  Personal Property Security
Act(s) in Canada) and including  searches with the patent and trademark  office,
the copyright office, or the department of motor vehicles),  filing,  recording,
publication,  appraisal  (including  periodic  Collateral  appraisals,  business
valuations  or  examinations  of  Borrower's  or any  Guarantors'  Oil  and  Gas
Properties  to the extent of the fees and  charges  (and up to the amount of any
limitation) contained in this Agreement) and environmental audits, (c) costs and


                                       15


expenses  incurred  by any  one or  more  members  of the  Lender  Group  in the
disbursement  of  funds  to  Borrower  (by  wire  transfer  or  otherwise),  (d)
reasonable  charges  paid or incurred  by any one or more  members of the Lender
Group resulting from the dishonor of checks,  (e) reasonable  costs and expenses
paid or  incurred  by the Lender  Group to correct  any  default or enforce  any
provision  of the Loan  Documents,  or in gaining  possession  of,  maintaining,
handling,  preserving,  storing,  shipping,  selling,  preparing  for  sale,  or
advertising to sell the  Collateral,  or any portion  thereof,  irrespective  of
whether a sale is consummated, (f) reasonable audit fees and expenses of any one
or more members of the Lender Group related to audit  examinations  of the Books
to the extent of the fees and charges  (and up to the amount of any  limitation)
contained in this  Agreement,  (g) reasonable  costs and expenses of third party
claims or any other  suit paid or  incurred  by any one or more  members  of the
Lender Group in enforcing or defending the Loan Documents or in connection  with
the  transactions  contemplated by the Loan Documents or any one or more members
of the  Lender  Group's  relationship  with  Borrower  or any  guarantor  of the
Obligations,  (h)  Agent's and the  Specified  Appointee's  reasonable  fees and
expenses  (including  attorneys' fees and  disbursements)  incurred in advising,
structuring, drafting, reviewing,  administering, or amending the Loan Documents
and (i) Agent's, the Specified Appointee's and each Lender's reasonable fees and
expenses (including attorneys' fees and disbursements)  incurred in terminating,
enforcing (including  attorneys' fees and disbursements and expenses incurred in
connection  with a "workout",  a  "restructuring"  or an  Insolvency  Proceeding
concerning  any Loan Party or in  exercising  rights or remedies  under the Loan
Documents),  or defending the Loan  Documents,  irrespective  of whether suit is
brought, or in taking any Remedial Action concerning the Collateral.

          "Lender-Related  Person"  means,  with  respect  to any  Lender,  such
Lender,  such Lender's  Affiliates  and the officers,  directors,  employees and
agents of such Lender and such Affiliates.

          "Letter of Credit" means an L/C or an L/C Undertaking,  as the context
requires.

          "Letter of Credit Usage" means, as of any date of  determination,  the
aggregate  undrawn amount of all outstanding  Letters of Credit plus 100% of the
amount of outstanding  time drafts accepted by an Underlying  Issuer as a result
of drawings under Underlying Letters of Credit.

          "Lien" means any interest in an asset securing an obligation  owed to,
or a claim by,  any  Person  other  than the owner of the  asset,  whether  such
interest shall be based on the common law,  statute,  or contract,  whether such
interest  shall be recorded or  perfected  and whether  such  interest  shall be
contingent  upon the  occurrence of some future event or events or the existence
of some future circumstance or circumstances, including (a) the lien or security
interest  arising  from  a  mortgage,  deed  of  trust,   encumbrance,   pledge,
hypothecation,  assignment, deposit arrangement, security agreement, conditional
sale or trust receipt,  or from a lease,  consignment,  or bailment for security
purposes  and  also  including,  purchase  options,  reservations,   exceptions,
encroachments,  easements, rights-of-way,  covenants, conditions,  restrictions,
leases and other title  exceptions  and  encumbrances  affecting any Oil and Gas
Properties or Real Property and (b)  production or royalty  payments or the like
payable from Oil and Gas Properties.

                                       16


          "Loan Account" has the meaning set forth in Section 2.10.

          "Loan  Documents" means this Agreement,  the Bank Product  Agreements,
the Cash Management  Agreements,  the Canadian  Guaranty,  the Canadian Security
Agreements, the Contribution Agreement, the Control Agreements, the Disbursement
Letter,  the  Due  Diligence  Letter,  the  Fee  Letter,  the  Guaranties,   the
Intercreditor  Agreement,  the Letters of Credit,  the Mortgages,  the Officers'
Certificate,  the Stock  Pledge  Agreement,  the UCC/PPSA  Filing  Authorization
Letter,  any note or notes  executed by Borrower or any  Guarantor in connection
with this  Agreement  and payable to a member of the Lender  Group and any other
agreement  entered into, now or in the future,  by Borrower or any Guarantor and
the Lender Group in connection with this Agreement.

          "Loan Party" means the Borrower and any Guarantor.

          "Material  Adverse Change" means (a) a material  adverse change in the
business, prospects,  operations,  results of operations, assets, liabilities or
condition  (financial  or  otherwise)  of  Borrower,  individually,  or the Loan
Parties taken as a whole, (b) a material impairment of Borrower's, individually,
or the  Loan  Parties'  taken  as a  whole,  ability  to  perform  its or  their
obligations  under the Loan  Documents  to which it is or they are a party or of
the Lender  Group's  ability  to enforce  the  Obligations  or realize  upon the
Collateral,  or (c) a material  impairment of the  enforceability or priority of
the Agent's  Liens with  respect to the  Collateral  as a result of an action or
failure to act on the part of Borrower or any Guarantor.

          "Material  Contract"  means,  with  respect  to any  Person,  (i) each
contract, agreement, note, indenture,  mortgage,  instrument,  guaranty or other
evidence of  indebtedness  to which such Person or any of its  Subsidiaries is a
party  involving  aggregate  consideration  payable to or by such Person or such
Subsidiary  of  $250,000 or more (other  than  purchase  orders in the  ordinary
course  of the  business  of such  Person  or such  Subsidiary  and  other  than
contracts  that by their terms may be terminated by such Person or Subsidiary in
the  ordinary  course of its  business  upon less than 60 days'  notice  without
penalty or premium) and (ii) all other contracts, agreements, notes, indentures,
mortgages, instruments,  guaranties or evidences of indebtedness material to the
business, operations, condition (financial or otherwise), performance, prospects
or properties of such Person or such Subsidiary.

          "Maturity Date" has the meaning set forth in Section 3.4.

          "Maximum Revolver A Amount" means $20,000,000.

          "Maximum Revolver B Amount" means $30,000,000.

          "Maximum Senior Debt" means (a) $50,000,000  less the aggregate amount
applied from time to time to repay the principal amount of the Advances which is
accompanied by a corresponding  permanent reduction of the Revolver  Commitment,
plus (b) (x) $15 million,  if the then  applicable  Revolver  Commitment  is $25
million or greater,  (y) $10 million, if the then applicable Revolver Commitment
is less than $25  million  and  greater  than or equal to $15  million or (z) $5
million,  if the then applicable  Revolver Commitment is less than $15 million);
provided, however, that in no event shall Indebtedness constituting Bank Product
Obligations or Related  Indebtedness  be included in the  calculation of Maximum
Senior Debt.

                                       17


          "Moody's"  means  Moody's  Investors  Service,  Inc. and any successor
thereto.

          "Mortgages"  means,   individually  and  collectively,   one  or  more
mortgages,  deeds of trust,  debentures  or deeds to secure  debt,  executed and
delivered by Borrower or any Guarantor in favor of Agent, for the benefit of the
Lender Group,  in form and substance  satisfactory  to Agent,  that encumber the
Real  Property   Collateral,   the  Oil  and  Gas  Properties  and  the  related
improvements thereto.

          "Multiemployer  Plan"  means a  "multiemployer  plan" (as  defined  in
Section  4001(a)(3) of ERISA) or such  equivalent  plan under Canadian  Employee
Benefit  Laws to  which a Loan  Party,  any of its  Subsidiaries,  or any  ERISA
Affiliate has contributed,  or was obligated to contribute,  within the past six
years.

          "Negotiable Collateral" means all of Borrower's or any Guarantor's now
owned and hereafter  acquired right,  title and interest with respect to letters
of credit,  letter of credit  rights,  instruments,  promissory  notes,  drafts,
documents and chattel  paper  (including  electronic  chattel paper and tangible
chattel paper) and any and all supporting obligations in respect thereof.

          "Net Cash Interest  Coverage Ratio" means,  with respect to any Person
for any period,  the ratio of (i) EBITDA of such Person and its Subsidiaries for
such period,  to (ii) the  Consolidated  Net Interest Expense of such Person and
its Subsidiaries for such period.

          "Newco   Canada"  means  Grey  Wolf   Exploration   Inc.,  an  Alberta
corporation wholly owned by Borrower, which was formed on December 6, 2002.

          "New Notes" means Borrower's  11-1/2% Secured Notes due 2007 issued by
Borrower pursuant to the New Notes Indenture.

          "New Notes  Indenture"  means the  Indenture,  dated as of January 23,
2003, between Borrower and the New Notes Trustee.

          "New Notes Trustee"  means U.S. Bank,  N.A., as trustee to the holders
of the New Notes, and any successor thereto.

          "New Notes Documents" means the New Notes Indenture, the New Notes and
all agreements, instruments and other documents delivered in connection with the
foregoing.

          "Non-Revolver  A Lenders"  means the  Revolver B Loan  Lenders and the
Additional Loan Lenders.

          "NYMEX"  means  the New  York  Mercantile  Exchange  or its  successor
entity.

          "NYMEX  Strip  Price"  means  the  lower  of  (i) as of  any  date  of
determination the average of the 24 succeeding  monthly futures contract prices,
commencing with the month during which the determination  date occurs,  for each
of the  appropriate  crude oil and natural gas  categories  included in the most
recent Reserve Report  provided by Borrower to Agent pursuant to Section 6.2(e),
as quoted on the NYMEX;  provided,  that if the NYMEX no longer provides futures


                                       18


contract price quotes or has ceased to operate,  the future contract prices used
shall be the comparable  futures contract prices quoted on such other nationally
recognized  commodities  exchange as Agent shall  designate  and (ii) $27.43 per
barrel  of oil and  $4.43 per MmBTU of  natural  gas  produced  from Oil and Gas
Properties  of Borrower  and Newco  Canada,  provided,  that with respect to the
volume of Borrower's or Newco Canada's  Hydrocarbons  for which prices are fixed
under an Acceptable Commodity Hedging Agreement,  the NYMEX Strip Price for such
volume of Hydrocarbons, if greater than the price determined above, shall be the
price fixed under such Acceptable Commodity Hedging Agreement then in effect.

          "Obligations"  means  (a)  all  loans,  Advances,   debts,  principal,
interest  (including any interest that, but for the provisions of the Bankruptcy
Code, would have accrued),  contingent reimbursement obligations with respect to
outstanding  Letters of Credit,  premiums,  liabilities  (including  all amounts
charged  to  Borrower's  Loan  Account  pursuant  hereto),   obligations,   fees
(including  the fees  provided for in the Fee Letter),  charges,  costs,  Lender
Group  Expenses  (including any fees or expenses that, but for the provisions of
the Bankruptcy Code, would have accrued), lease payments, guaranties,  covenants
and  duties of any kind and  description  owing by any Loan  Party to the Lender
Group pursuant to or evidenced by the Loan Documents and irrespective of whether
for the payment of money,  whether  direct or indirect,  absolute or contingent,
due or to become due, now  existing or  hereafter  arising,  and  including  all
interest  not paid when due and all  Lender  Group  Expenses  that  Borrower  is
required to pay or reimburse by the Loan Documents, by law or otherwise, and (b)
all Bank Product  Obligations.  Any  reference in this  Agreement or in the Loan
Documents to the Obligations shall include all amendments,  changes, extensions,
modifications, renewals replacements, substitutions and supplements, thereto and
thereof, as applicable, both prior and subsequent to any Insolvency Proceeding.

          "Officers'  Certificate" means the  representations  and warranties of
officers form  submitted by Agent to the Loan  Parties,  together with each Loan
Party's  completed  responses to the inquiries set forth  therein,  the form and
substance of such responses to be satisfactory to Agent.

          "Oil  and  Gas  Business"  means  (a)  the  acquisition,  exploration,
exploitation, development, operation and disposition of interests in Oil and Gas
Properties and Hydrocarbons, (b) the gathering, marketing, treating, processing,
storage,  selling and  transporting  of any  production  from such  interests or
properties,   including,  without  limitation,  the  marketing  of  Hydrocarbons
obtained from unrelated  Persons,  (c) any business  relating to or arising from
exploration  for or development,  production,  treatment,  processing,  storage,
transportation or marketing of oil, gas and other minerals and products produced
in  association  therewith,  (d) any  business  relating to  oilfield  sales and
service and (e) any  activity  that is  ancillary  or  necessary or desirable to
facilitate  the  activities  described  in  clauses  (a)  through  (d)  of  this
definition.

          "Oil and Gas  Properties"  means all Hydrocarbon  Interests;  personal
property  and/or  real  property  now  or  hereafter  pooled  or  unitized  with
Hydrocarbon  Interests;  presently  existing  or  future  unitization,   pooling
agreements  and  declarations  of pooled  units and the  units  created  thereby
(including  without  limitation all units created under orders,  regulations and
rules of any Governmental Authority having jurisdiction) which may affect all or
any  portion  of  the  Hydrocarbon   Interests;   pipelines,   gathering  lines,
compression facilities, tanks and processing plants; oil wells, gas wells, water
well, injection wells, platforms,  spars or other offshore facilities,  casings,


                                       19


rods, tubing, pumping units and engines, Christmas trees, derricks,  separators,
gun barrels,  flow lines, gas systems (for gathering,  treating and compression)
and water systems (for  treating,  disposal and  injection);  interests  held in
royalty trusts whether presently existing or hereafter created;  Hydrocarbons in
and under and which may be produced,  saved,  processed or  attributable  to the
Hydrocarbon  Interests,  the  lands  covered  thereby  and all  Hydrocarbons  in
pipelines,  gathering lines, tanks and processing plants and all rents,  issues,
profits, proceeds,  products, revenues and other incomes from or attributable to
the Hydrocarbon Interests; tenements, hereditaments,  appurtenances and personal
property  and/or real property in any way  appertaining,  belonging,  affixed or
incidental to the Hydrocarbon  Interests and all rights,  titles,  interests and
estates described or referred to above, including any and all real property, now
owned  or  hereafter  acquired,  used or held  for use in  connection  with  the
operating,  working  or  development  of any of such  Hydrocarbon  Interests  or
personal property and/or Real Property and including any and all surface leases,
rights-of-way,   easements  and   servitudes   together   with  all   additions,
substitutions,  replacements,  accessions and  attachments to any and all of the
foregoing;  oil, gas and mineral leasehold,  fee and term interests,  overriding
royalty interests,  mineral interests, royalty interests, net profits interests,
net revenue interests,  oil payments,  production  payments,  carried interests,
leases, subleases, farm-outs and any and all other interests in Hydrocarbons; in
each case whether now owned or hereafter acquired directly or indirectly.

          "Originating Lender" has the meaning set forth in Section 14.1(e).

          "Overadvance" has the meaning set forth in Section 2.5.

          "Participant" has the meaning set forth in Section 14.1(e).

          "Participant Register" has the meaning set forth in Section 14.1(i).

          "Payment Restriction" has the meaning set forth in Section 7.25.

          "PBGC" means the Pension  Benefit  Guaranty  Corporation as defined in
Title IV of ERISA, or any successor  thereto or equivalent entity under Canadian
Employee Benefits Laws.

          "Permitted Discretion" means a determination made in good faith and in
the  exercise  of  reasonable  (from the  perspective  of a secured  asset-based
lender) business judgment.

          "Permitted  Dispositions"  means  (a) sales or other  dispositions  by
Borrower or its Subsidiaries of Equipment that is substantially  worn,  damaged,
no longer used, surplus, or obsolete in the ordinary course of Borrower's or its
Subsidiaries'  business, (b) sales by Borrower or its Subsidiaries of Inventory,
including  Hydrocarbons,  to buyers in the ordinary course of business,  (c) the
use or transfer of money or Cash  Equivalents by Borrower or its Subsidiaries in
a manner that is not prohibited by the terms of this Agreement or the other Loan
Documents, (d) the licensing by Borrower or its Subsidiaries, on a non-exclusive
basis, of patents, trademarks, copyrights and other intellectual property rights
in the ordinary course of Borrower's or its Subsidiaries' business, (e) releases
or  surrenders  (in  accordance  with the  terms of the  relevant  lease,  where
applicable) and sales or other dispositions of properties or leasehold interests
in  properties  other than  Proved  Reserves,  (f)  releases or  surrenders  (in
accordance with the terms of the relevant lease,  where applicable) and sales or


                                       20


other  dispositions  of  properties or leasehold  interests in  properties  with
Proved  Reserves  to the extent  each of the Agent and the  Specified  Appointee
consents in its Permitted  Discretion  to such  releases,  surrenders,  sales or
dispositions,  (g)  Permitted  PUD/PDNP  Dispositions,  and (h)  sales  or other
dispositions  of  properties or leasehold  interests in  properties  with Proved
Reserves,  including any farmout,  with an aggregate PV-10  attributable to such
reserves of less than  $100,000,  provided  that the aggregate net cash proceeds
received at closing pursuant to this clause (h) shall not exceed $500,000 in any
12 calendar month period.

          "Permitted Investments" means (a) investments in Cash Equivalents, (b)
investments  in  negotiable  instruments  for  collection,  (c) advances made in
connection  with  purchases  of goods or  services  in the  ordinary  course  of
business,  (d) investments  made in the ordinary course of, and of a nature that
is  customary  in, the Oil and Gas  Business as a means of actively  exploiting,
exploring  for,  acquiring,  developing,  processing,  gathering,  marketing  or
transporting  oil  and  gas  through  agreements,   transactions,  interests  or
arrangements  which permit one to share risks or costs,  comply with  regulatory
requirements  regarding local ownership or satisfy other objectives  customarily
achieved  through the  conduct of the Oil and Gas  Business  jointly  with third
parties,  including,  without limitation,  the entry into operating  agreements,
working interests,  royalty interests,  mineral leases,  processing  agreements,
farm-out  and  farm-in  agreements,  division  orders,  contracts  for the sale,
transportation  or  exchange  of oil or natural  gas,  unitization  and  pooling
declarations and agreements and area of mutual interest  agreements,  production
sharing  agreements  or other  similar or  customary  agreements,  transactions,
properties,  interests and investments and expenditures in connection therewith;
provided that for purposes of this clause (d), an  investment in capital  Stock,
partnership  or joint  venture  interests  (other than  interests  arising  from
farm-outs,  farm-ins or other similar operating  agreements  entered into in the
ordinary  course  of the  Oil  and  Gas  Business),  limited  liability  company
interests or other similar  equity  interests in a Person shall not constitute a
Permitted Investment,  (e) investments constituting intercompany Indebtedness to
the extent permitted pursuant to Sections 7.1(i) or 7.1(j) and (f) an investment
in the form of a guarantee by Borrower of Wamsutter Holdings, Inc.'s obligations
as the general partner in Abraxas  Wamsutter,  L.P. so long as neither Wamsutter
Holdings, Inc. nor Abraxas Wamsutter, L.P. conducts any business or operations.

          "Permitted  Liens"  means (a) Liens  held by Agent for the  benefit of
Agent and the  Lenders,  (b) Liens for unpaid  taxes that either (i) are not yet
delinquent,  or (ii) do not constitute an Event of Default hereunder and are the
subject of  Permitted  Protests,  (c) Liens set forth on Schedule  P-1,  (d) the
interests of lessors under  operating  leases,  (e) purchase  money Liens or the
interests  of lessors  under  Capital  Leases to the  extent  that such Liens or
interests secure Permitted  Purchase Money Indebtedness and so long as such Lien
attaches only to the asset purchased or acquired and the proceeds  thereof,  (f)
Liens arising by operation of law in favor of warehousemen, landlords, carriers,
mechanics, materialmen,  laborers, or suppliers, incurred in the ordinary course
of  business  and not in  connection  with  the  borrowing  of  money  or  other
extensions  of  credit,  and  which  Liens  either  (i)  are  for  sums  not yet
delinquent,  or (ii) are the subject of Permitted  Protests,  (g) Liens  arising
from deposits made in connection with obtaining  worker's  compensation or other
unemployment  insurance,  (h) Liens or deposits to secure  performance  of bids,
tenders,  regulatory  compliance in connection  with the Oil and Gas Business or
leases  incurred in the ordinary  course of business and not in connection  with
the  borrowing  of money or other  extensions  of credit,  (i) Liens  granted as


                                       21


security for surety or appeal bonds in connection  with  obtaining such bonds in
the ordinary course of business,  (j) Liens resulting from any judgment or award
that is not an Event of Default  hereunder,  (k) Liens with  respect to the Real
Property (not including Oil and Gas Properties)  constituting easements,  rights
of way, zoning  restrictions and other minor  imperfections of title that do not
materially  interfere  with or impair  the use or  operation  thereof,  (l) with
respect to the Oil and Gas  Properties,  imperfections  of title as described in
title opinions  delivered and which are  acceptable to Agent,  (m) Liens created
pursuant to the New Notes  Documents,  to the extent such Liens are subordinated
to Agent's Liens pursuant to the terms of the Intercreditor Agreement, (n) Liens
for  royalties,   overriding  royalties,  net  profit  interests,   reversionary
interests,  operating  agreements  and  other  similar  interests,   properties,
arrangements and agreements as they relate to Hydrocarbon  Interests of Borrower
or Newco  Canada,  to the  extent  such Liens are  customary  in the Oil and Gas
Business,  are  incurred  in the  ordinary  course of  business,  do not  secure
Indebtedness  for  borrowed  money  and  which  secure  sums  which are not then
required to be paid,  and (o) Liens in favor of collecting or payor banks having
a right of setoff,  revocation,  refund or  chargeback  with respect to money or
instruments  of Borrower or any  Subsidiary  on deposit with or in possession of
such bank to the  extent  such Liens  secure  Indebtedness  under  clause (k) of
Section 7.1.

          "Permitted  Protest"  means  the  right  of  Borrower  or  any  of its
Subsidiaries,  as applicable, to protest any Lien (other than any such Lien that
secures the Obligations),  taxes (other than payroll taxes or taxes that are the
subject of a United  States  federal  tax lien or a Canadian  provincial  deemed
trust),  or rental  payment,  provided  that (a) a reserve  with respect to such
obligation is established on the Books in such amount as is required under GAAP,
(b) any such  protest  is  instituted  promptly  and  prosecuted  diligently  by
Borrower or any of its Subsidiaries, as applicable, in good faith, and (c) Agent
is  satisfied  that,  while  any  such  protest  is  pending,  there  will be no
impairment of the  enforceability,  validity,  or priority of any of the Agent's
Liens.

          "Permitted PUD/PDNP Dispositions" means releases, surrenders, sales or
other  dispositions  of  properties or leasehold  interests in  properties  with
Proved Developed  Non-Producing Reserves and Proved Undeveloped Reserves so long
as (i) no Default or Event of Default  shall  have  occurred  and be  continuing
prior  to  and  after  giving  effect  to  such  release,   surrender,  sale  or
disposition,  (ii)  the  ratio  of (A) the net  cash  proceeds  received  by the
Borrower or its Subsidiaries on the date of the consummation of such transaction
as consideration for any such release,  surrender,  sale or disposition,  to (B)
the PV-10 of the applicable Proved Developed  Non-Producing  Reserves and Proved
Undeveloped Reserves subject to such release, surrender, sale or disposition, as
shown on the most recent  Reserve  Report,  equals or exceeds 1.25 to 1.00,  and
(iii) such net proceeds are used to repay Advances  pursuant to the requirements
of Section 2.4(e).

          "Permitted  Purchase  Money  Indebtedness"  means,  as of any  date of
determination,  Purchase Money  Indebtedness  incurred after the Amendment No. 2
Closing Date in an aggregate principal amount outstanding at any one time not in
excess of $500,000.

          "Person"  means  natural  persons,  corporations,   limited  liability
companies,  limited  partnerships,   general  partnerships,   limited  liability
partnerships,  joint  ventures,  trusts,  land trusts,  business trusts or other


                                       22


organizations,  irrespective of whether they are legal entities, and governments
and agencies and political subdivisions thereof.

          "Personal  Property  Collateral"  means all Collateral other than Real
Property.

          "Petroleum Engineers" means (i) DeGolyer & McNaughton, (ii) McDaniel &
Associates   Consultants  Ltd.  or  (iii)  such  other  petroleum  engineers  of
recognized  national  standing as may be  selected  by  Borrower  with the prior
consent of Agent.

          "Pledge Agreement" means a pledge and security agreement,  in form and
substance  satisfactory  to Agent,  executed and  delivered by any Loan Party to
Agent with  respect to the pledge of the Stock  owned by, and  promissory  notes
made in favor of, any such Loan Party.

          "Pro Forma Proved Developed  Reserves  Amount" means,  with respect to
any  disposition  of Oil  and Gas  Properties  of any  Loan  Party  with  Proved
Developed  Reserves,  (i) in the case of a sale of Oil and Gas  Properties  with
Proved  Developed  Reserves with a PV-10 of at least  $1,000,000 as shown on the
most  recent  Reserve  Report  delivered  by  Borrower  to Agent  and  Specified
Appointee,  an amount equal to the Proved  Developed  Reserves Amount shown on a
reserve report prepared by the Petroleum  Engineers delivered by the Borrower to
Agent and the  Specified  Appointee no later than 10 Business Days prior to such
disposition,  which  reserve  report  shall  (A) be in the  form of the  Initial
Reserve  Report and (B) set  forth,  as of the date of such  delivery  and after
giving pro forma effect to such disposition,  the pro forma volumetric  quantity
of the oil and  gas  reserves  attributable  to the  Oil and Gas  Properties  of
Borrower  and its  Subsidiaries,  and  (ii) in the case of a sale of Oil and Gas
Properties with Proved  Developed  Reserves with a PV-10 of less than $1,000,000
as shown on the most recent  Reserve  Report  delivered by Borrower to Agent and
Specified Appointee, an amount equal to (A) the Proved Developed Reserves Amount
shown on the most  recent  Reserve  Report  delivered  by  Borrower to Agent and
Specified  Appointee,  less  (B)  the  volumetric  quantity  of the  oil and gas
reserves attributable to the Oil and Gas Properties of Borrower and Newco Canada
subject to such disposition as shown on such Reserve Report,  less (C) total oil
and gas production of Borrower and its  Subsidiaries  during the period from the
date of such  Reserve  Report to the date of such  disposition  and taking  into
account the disposition of any minority  interests and/or farmouts not otherwise
reflected in such Reserve Report.

          "Projections" means Borrower's and Guarantor's  forecasted (a) balance
sheets,  (b)  profit  and loss  statements  and (c) cash  flow  statements,  all
prepared  on a basis  consistent  with  Borrower's  and  Guarantor's  historical
financial  statements,  together  with  appropriate  supporting  details  and  a
statement of underlying assumptions.

          "Pro Rata Share" means:

             (a) with  respect  to a  Lender's  obligation  to make  Revolver  A
Advances and receive payments of principal,  interest,  fees, costs and expenses
with respect thereto, (x) prior to the Revolver A Commitment being terminated or
reduced to zero, the percentage  obtained by dividing (i) such Lender's Revolver
A Commitment by (ii) the Revolver A Commitments  of all Lenders and (y) from and
after the time the Revolver A Commitment has been terminated or reduced to zero,


                                       23


the percentage obtained by dividing (i) the aggregate unpaid principal amount of
such Lender's  Revolver A Advances by (ii) the aggregate unpaid principal amount
of all  Revolver  A Advances  (the  amount  described  in  subclause  (i) of the
preceding  clause (x) or (y), as applicable,  being referred to as such Lender's
"Revolver  A  Exposure",  and the  amount  described  in  subclause  (ii) of the
preceding  clause (x) or (y), as  applicable,  being referred to as all Lenders'
"Revolver A Exposure");

             (b) with  respect  to a  Lender's  obligation  to make  Revolver  B
Advances and receive payments of principal,  interest,  fees, costs and expenses
with respect thereto, (x) prior to the Revolver B Commitment being terminated or
reduced to zero, the percentage  obtained by dividing (i) such Lender's Revolver
B Commitments by (ii) the Revolver B Commitments of all Lenders and (y) from and
after the time the Revolver B Commitment has been terminated or reduced to zero,
the percentage obtained by dividing (i) the aggregate unpaid principal amount of
such Lender's  Revolver B Advances by (ii) the aggregate unpaid principal amount
of all  Revolver  B Advances  (the  amount  described  in  subclause  (i) of the
preceding  clause (x) or (y), as applicable,  being referred to as such Lender's
"Revolver  B  Exposure",  and the  amount  described  in  subclause  (ii) of the
preceding  clause (x) or (y), as  applicable,  being referred to as all Lenders'
"Revolver B Exposure");

             (c) with respect to a Lender's obligation to participate in Letters
of Credit, to reimburse the Issuing Lender, and to receive payments of fees with
respect  thereto,   the  percentage  obtained  by  dividing  (i)  such  Lender's
applicable  Revolver  A  Exposure  by (ii) all  Lenders'  applicable  Revolver A
Exposure;

             (d) with respect to a Lender's  obligation  to make the  Additional
Loan and receive payments of interest,  fees and principal with respect thereto,
(i) prior to the making of the  Additional  Loan,  the  percentage  obtained  by
dividing (x) such  Lender's  Additional  Loan  Commitment,  by (y) the aggregate
amount of all Lenders'  Additional Loan  Commitments and (ii) from and after the
making of the  Additional  Loan,  the  percentage  obtained by dividing  (x) the
principal  amount of such Lender's  portion of the Additional Loan Amount by (y)
the Additional Loan Amount, and

             (e) with  respect to all other  matters as to a  particular  Lender
(including the  indemnification  obligations  arising under Section  16.7),  the
percentage obtained by dividing (i) such Lender's applicable Revolver A Exposure
plus such  Lender's  applicable  Revolver B Exposure  plus the unpaid  principal
amount of such Lender's  portion of the outstanding  Additional Loan by (ii) the
aggregate  amount  of all  Lenders'  applicable  Revolver  A  Exposure  plus all
Lenders'  applicable  Revolver B Exposure  plus the aggregate  unpaid  principal
amount of the outstanding Additional Loan.

          "Proved  Developed  Non-Producing  Reserves"  means  those Oil and Gas
Properties  designated as "proved developed  non-producing"  (in accordance with
the Definitions  for Oil and Gas Reserves  approved by the Board of Directors of
the  Society for  Petroleum  Engineers,  Inc.  from time to time) in the Reserve
Report and used in establishing the Borrowing Base.

                                       24


          "Proved  Developed   Producing  Reserves"  means  those  Oil  and  Gas
Properties  designated as "proved  developed  producing" (in accordance with the
Definitions  for Oil and Gas Reserves  approved by the Board of Directors of the
Society for Petroleum  Engineers,  Inc. from time to time) in the Reserve Report
and used in establishing the Borrowing Base.

          "Proved  Developed  Reserves"  means  those  Oil  and  Gas  Properties
designated  as Proved  Developed  Non-Producing  Reserves  and those Oil and Gas
Properties designated as Proved Developed Producing Reserves (in accordance with
the Definitions  for Oil and Gas Reserves  approved by the Board of Directors of
the  Society for  Petroleum  Engineers,  Inc.  from time to time) in the Reserve
Report and used in establishing the Borrowing Base.

          "Proved Developed Reserves Amount" means an amount equal to

               (i) the  volume  (where  one barrel of oil is equal to six mcf of
gas) of the Proved  Developed  Producing  Reserves of Borrower  and Newco Canada
that are  located in the  continental  United  States or Canada and subject to a
Mortgage and UCC financing  statements (and PPSA registration  statements in the
case of Newco Canada),  that in each case create a first priority perfected Lien
in such Oil and Gas Properties in favor of Agent for the ratable  benefit of the
Lenders plus

               (ii) the  volume  (where one barrel of oil is equal to six mcf of
gas) of the Proved Developed Non-Producing Reserves of Borrower and Newco Canada
that are  located in the  continental  United  States or Canada and subject to a
Mortgage and UCC financing  statements (and PPSA registration  statements in the
case of Newco Canada),  that in each case create a first priority perfected Lien
in such Oil and Gas Properties in favor of Agent for the ratable  benefit of the
Lenders.

          "Proved  Reserves"  means those Oil and Gas  Properties  designated as
"proved" (in accordance with the  Definitions for Oil and Gas Reserves  approved
by the Board of Directors of the Society for Petroleum Engineers, Inc. from time
to time) in the Reserve Report and used in establishing the Borrowing Base.

          "Proved  Undeveloped  Reserves"  means  those  Oil and Gas  Properties
designated as "proved  undeveloped"  (in accordance with the Definitions for Oil
and Gas Reserves approved by the Board of Directors of the Society for Petroleum
Engineers, Inc. from time to time) in the Reserve Report.

          "PV-10" means, as of any date of determination, the sum of the present
values of the  amounts  of net  revenues  before  income  taxes  expected  to be
received in each of the months  following the date of determination on the basis
of estimated  production from Proved  Reserves during such months  determined as
follows:

               (i) each such monthly net revenue  amount shall be calculated (x)
on the basis of the applicable NYMEX Strip Price for the appropriate category of
oil or gas as of such date of determination, adjusting such price to reflect (A)
the appropriate Basis  Differential  with respect to Hydrocarbons  produced from
specific  Oil and Gas  Properties  of Borrower  and Newco Canada as set forth on
Exhibit  PV-10,  as such Exhibit may from time to time be amended at the request
of Borrower with the written consent of Agent and the Specified  Appointee,  (B)


                                       25


the prices for fixed price  contracts  for such month and (C) Btu  content,  (y)
assuming that  production  costs remain  constant  throughout the periods of the
calculation  of such  monthly  net  revenues,  and (z)  otherwise  applying  the
financial   accounting  and  reporting  standards  prescribed  by  the  SEC  for
application  of the  successful  efforts  method of accounting for such revenues
under Rule 4-10 of Regulation  S-X as  promulgated by the SEC from time to time;
and

               (ii) the present  value of each such  monthly net revenue  amount
shall be determined by discounting each such monthly net revenue amount from the
month in which it is expected to be received,  on a monthly basis,  to such date
of determination at a rate of 10% per annum.

          "Purchase  Money  Indebtedness"  means  Indebtedness  (other  than the
Obligations, but including Capitalized Lease Obligations),  incurred at the time
of, or within 20 days after, the acquisition of any fixed assets for the purpose
of financing all or any part of the acquisition cost thereof.

          "Qualified  Junior  Capital" means (i) Stock (other than  Disqualified
Capital Stock) or (ii) unsecured  Indebtedness  that is  subordinated to Agent's
Liens securing the  Obligations to at least the same extent as the New Notes are
subordinated  to the  Obligations  in  accordance  with  the  Indenture  and the
Intercreditor  Agreement and that does not require or permit the payment of cash
interest or cash dividends or other cash  distributions (or interest,  dividends
or other  distributions  in any property other than Qualified Junior Capital) or
the repayment of any amount of principal thereof before the Maturity Date.

          "Real  Property"  means any estates or interests in real  property now
owned or hereafter  acquired by Borrower or any Guarantor  and the  improvements
thereto.

          "Real  Property  Collateral"  means (i) the  parcel or parcels of Real
Property identified on Parts A and C of Schedule 5.22 and (ii) any Real Property
hereafter (A) acquired by Borrower or any Guarantor in the case of Real Property
constituting  Oil and Gas  Properties  or (B)  owned  in fee in the case of Real
Property not constituting Oil and Gas Properties.

          "Record" means  information  that is inscribed on a tangible medium or
which  is  stored  in an  electronic  or  other  medium  and is  retrievable  in
perceivable form.

          "Register" has the meaning set forth in Section 14.1(h).

          "Registered Loan" has the meaning set forth in Section 2.14.

          "Registered Note" has the meaning set forth in Section 2.14.

          "Related  Fund"  has  the  meaning  set  forth  in the  definition  of
"Eligible Transferee".

          "Related Indebtedness" means (i) Indebtedness under the Loan Documents
related to any fees and expenses incurred by Borrower or any of its Subsidiaries
incurred in connection with the Loan Documents  (including,  but not limited to,
those  owed  to  any  Person  not  an  Affiliate  of  Borrower  or  any  of  its
Subsidiaries)  in  connection  with any amendment  (including  any amendment and


                                       26


restatement thereof), supplement, replacement, restatement or other modification
from  time to time,  including  any  agreements  (and  related  instruments  and
documents)  extending  the  maturity  of,  refinancing,   replacement  or  other
restructuring of all or any portion of the Indebtedness under the Loan Documents
(and  related  instruments  and  documents)  or  any  successor  or  replacement
agreements  (and related  instruments  and documents)  and (ii) any  capitalized
interest, fees or other expenses incurred by Borrower or any of its Subsidiaries
whether or not charged to the Loan Account or any similar  account created under
the Loan Documents.

          "Release" means any spilling,  leaking,  pumping,  pouring,  emitting,
emptying,  discharging,   injecting,  escaping,  leaching,  seeping,  migrating,
dumping or disposing of any Hazardous  Material  (including  the  abandonment or
discarding of barrels,  containers and other closed  receptacles  containing any
Hazardous Material) into the indoor or outdoor environment,  including,  without
limitation,  the movement of Hazardous  Materials through or in the ambient air,
soil, surface or ground water, or property.

          "Remedial  Action"  means all actions  taken to (a) clean up,  remove,
remediate,  contain,  treat,  monitor,  assess,  evaluate, or in any way address
Hazardous  Materials  in the  indoor or  outdoor  environment,  (b)  prevent  or
minimize a release or threatened  release of Hazardous  Materials so they do not
migrate or endanger or  threaten  to  endanger  public  health or welfare or the
indoor  or  outdoor   environment,   (c)  perform  any   pre-remedial   studies,
investigations,  or post-remedial operation and maintenance  activities,  or (d)
conduct any other actions authorized by 42 USC ss. 9601.

          "Report" has the meaning set forth in Section 16.17.

          "Reportable  Event"  means  any of the  events  described  in  Section
4043(c) of ERISA or the regulations  thereunder other than a Reportable Event as
to which the provision of 30 days' notice to the PBGC is waived under applicable
regulations.

          "Required  Availability" means Excess Availability in an amount of not
less than $5,000,000.

          "Required  Lenders"  means,  at any time,  (a) Revolver A Loan Lenders
whose Pro Rata Shares (as determined pursuant to paragraph (a) of the definition
thereof) aggregate more than 50% and (b) the Required Non-Revolver A Lenders.

          "Required  Non-Revolver A Lenders"  means, at any time Revolver B Loan
Lenders  whose Pro Rata Shares (as  determined  pursuant to paragraph (b) of the
definition  thereof)  and  Additional  Loan  Lenders,  whose Pro Rata Shares (as
determined  pursuant to paragraph (d) of the  definition  thereof),  voting as a
single class, aggregate at least exceed 50%.

          "Required  Revolver A Lenders" means,  at any time,  Lenders whose Pro
Rata Shares (determined pursuant to clause (a) of such definition) exceed 50%.

          "Reserve Report" means a report of the Petroleum Engineers in the form
of the Initial  Reserve  Report,  setting forth, as of June 30 or December 31 of
any  calendar  year,  and as of any  other  date on which a  Reserve  Report  is
required  or  permitted  to be  obtained  pursuant  to this  Agreement,  (i) the


                                       27


volumetric  quantity  (calculated using the same pricing  assumptions as used in
the calculation of PV-10) and the PV-10 (and, solely with respect to the Reserve
Report  dated  December  31 of any  year,  the  SEC  Value),  of the oil and gas
reserves attributable to the Oil and Gas Properties of Borrower and Newco Canada
included in the calculation of the Borrowing Base, together with a projection of
the rate of  production  and future net income,  taxes,  operating  expenses and
Capital  Expenditures  with respect thereto as of such date, and (ii) such other
information  as  Agent  may  reasonably  request,  all  in  form  and  substance
satisfactory  to  Agent.  Any  reference  herein  to a  Reserve  Report  without
reference  to the date thereof  shall,  unless the context  otherwise  requires,
refer to the most recent Reserve Report.

          "Reserve  Report Delivery Date" means the date on which Agent receives
from  Borrower  the most  recent  Reserve  Report  required to be  delivered  by
Borrower in accordance with Section 6.2(e).

          "Revolver A Advances" has the meaning set forth in Section 2.1.

          "Revolver A Block Event" has the meaning set forth in Section 3.6(b).

          "Revolver  A  Commitment"  means,  with  respect to each  Lender,  its
Revolver A Commitment, in each case as set forth beside such Lender's name under
the  applicable  heading  on  Schedule  C-1  or on  the  signature  page  of the
Assignment  and  Acceptance  pursuant  to  which  such  Lender  became  a Lender
hereunder in accordance with the provisions of Section 14.1.

          "Revolver  A  Commitment  Reduction  Fee" has the meaning set forth in
Section 2.11(e).

          "Revolver A Exposure"  has the meaning set forth in the  definition of
"Pro Rata Share".

          "Revolver  A  Loan  Lender"   means  a  Lender  having  a  Revolver  A
Commitment.

          "Revolver A Unused Amount" means, as of any date of determination, (i)
the lesser of (x) the then effective  Borrowing Base and (y) the then Revolver A
Commitment minus (ii) the then Revolver A Usage.

          "Revolver A Usage" means, as of any date of determination,  the sum of
(a) the then extant amount of outstanding  Revolver A Advances plus (b) the then
extant amount of the Letter of Credit Usage.

          "Revolver B Advances" has the meaning set forth in Section 2.1.

          "Revolver  B  Commitment"  means,  with  respect to each  Lender,  its
Revolver B Commitment, in each case as set forth beside such Lender's name under
the  applicable  heading  on  Schedule  C-1  or on  the  signature  page  of the
Assignment  and  Acceptance  pursuant  to  which  such  Lender  became  a Lender
hereunder in accordance with the provisions of Section 14.1.

          "Revolver  B  Commitment  Reduction  Fee" has the meaning set forth in
Section 2.11(f).

                                       28


          "Revolver B Exposure"  has the meaning set forth in the  definition of
"Pro Rata Share".

          "Revolver B Drawing Fee" has the meaning set forth in Section 2.3(j).

          "Revolver  B  Loan  Lender"   means  any  Lender  with  a  Revolver  B
Commitment.

          "Revolver B Unused Amount" means, as of any date of determination, the
then Revolver B Commitment minus the then Revolver B Usage.

          "Revolver B Usage" means,  as of any date of  determination,  the then
extant amount of outstanding Revolver B Advances.

          "Revolver  Commitment"  means,  (i) with respect to each  Lender,  its
Revolver A Commitment  plus its  Revolver B Commitment  and (ii) with respect to
all Lenders, their Revolver A Commitments plus their Revolver B Commitments.

          "Revolving A Loan  Obligations"  means any Obligations with respect to
the Revolver A Advances (including,  without limitation,  the principal thereof,
the interest thereon and the fees and expenses specifically related thereto, the
Obligations  under the Letters of Credit,  and the Bank Product  Obligations and
any Related Indebtedness of the Revolver A Loan Lenders).

          "Revolving Loan Lenders" means any Lender with a Revolver Commitment.

          "Revolving Loan Obligations" means any Obligations with respect to the
Revolver A Advances and the Revolver B Advances (including,  without limitation,
the  principal  thereof,   the  interest  thereon  and  the  fees  and  expenses
specifically  related thereto and shall include the Bank Product Obligations and
any Related  Indebtedness other than Related Indebtedness of any Additional Loan
Lender).

          "Risk Participation Liability" means, as to each Letter of Credit, all
reimbursement  obligations  of Borrower to the Issuing Lender with respect to an
L/C Undertaking, consisting of (a) the amount available to be drawn or which may
become available to be drawn, (b) all amounts that have been paid by the Issuing
Lender to the  Underlying  Issuer to the  extent  not  reimbursed  by  Borrower,
whether by the making of an Advance or otherwise, and (c) all accrued and unpaid
interest, fees and expenses payable with respect thereto.

          "SEC" means the United States  Securities and Exchange  Commission and
any successor thereto.

          "SEC Value"  means the future net  revenues  before  income taxes from
Proved  Reserves,  estimated  utilizing  the  actual  price for the  appropriate
category of oil or gas as of the date of determination and assuming that oil and
natural  gas  prices and  production  costs  thereafter  remain  constant,  then
discounted at the rate of 10% per year to obtain the present value and otherwise
applying the financial  accounting and reporting standards prescribed by the SEC
for application of the successful  efforts method of accounting  under Rule 4-10
and Regulation S-X as promulgated by the SEC from time to time.

                                       29


          "Securities  Account"  means a  "securities  account"  as that term is
defined in the Code.

          "Settlement" has the meaning set forth in Section 2.3(f)(i).

          "Settlement Date" has the meaning set forth in Section 2.3(f)(i).

          "Specified  Appointee" means GCF and any successor Specified Appointee
appointed pursuant Section 16.19.

          "Solvent" means, with respect to any Person on a particular date, that
such Person is not insolvent (as such term is defined in the Uniform  Fraudulent
Transfer Act or any similar law in Canada).

          "Standard  &  Poor's"  means  Standard  & Poor's  Rating  Services,  a
division of the McGraw-Hill Companies, Inc. and any successor thereto.

          "Stock" means all shares, options, warrants, interests, participations
or other equivalents  (regardless of how designated) of or in a Person,  whether
voting or nonvoting,  including  common  stock,  preferred  stock,  or any other
"equity  security"  (as such term is defined in Rule 3a11-1 of the General Rules
and Regulations promulgated by the SEC under the Exchange Act).

          "Subsidiary"  means,  with  respect  to  any  Person,  a  corporation,
partnership,  limited  liability  company or other  entity in which that  Person
directly or  indirectly  owns or controls  the shares of Stock  having  ordinary
voting  power to elect a majority of the board of  directors  (or appoint  other
comparable managers) of such corporation, partnership, limited liability company
or other entity.

          "Swing Lender" means Foothill or any other Lender that, at the request
of  Borrower  and with  the  consent  of Agent  agrees,  in such  Lender's  sole
discretion, to become the Swing Lender hereunder.

          "Swing Loan" has the meaning set forth in Section 2.3(d)(i).

          "Tax Payments" has the meaning set forth in Section 6.6.

          "Taxes" has the meaning set forth in Section 16.11.

          "Term Loan" means the term loan in the principal  amount of $4,200,000
made to the Borrower on the Closing Date.

          "Term Loan Amount" means, as of the Closing Date, $4,200,000. Upon the
effectiveness  of Amendment No. 2 and the repayment in full of all the Term Loan
Obligations, the Term Loan Amount will be reduced to zero.

                                       30


          "Term Loan Obligations" means any Obligations with respect to the Term
Loan  (including,  without  limitation,  the  principal  thereof,  the  interest
capitalized thereon, and the fees and expenses specifically related thereto).

          "Total Assets" means, as of any date, total assets of Borrower and its
Subsidiaries  as reflected on Borrower's  consolidated  balance sheet as of such
date prepared in accordance with GAAP.

          "Total  Commitment"  means,  with  respect to each  Lender,  its Total
Commitment and, with respect to all Lenders, all of their Total Commitments,  in
each case as such Dollar  amounts are set forth beside such  Lender's name under
the  applicable  heading  on  Schedule  C-1  or on  the  signature  page  of the
Assignment  and  Acceptance  pursuant  to  which  such  Lender  became  a Lender
hereunder in accordance with the provisions of Section 14.1.

          "UCC/PPSA Filing Authorization Letter" means a letter duly executed by
each Loan Party  authorizing Agent to file appropriate  financing  statements on
Form UCC-1 and PPSA registration  statements  without the signature of such Loan
Party in such office or offices as may be necessary or, in the opinion of Agent,
desirable to perfect the security  interests  purported to be created  hereby or
any other Loan Document.

          "Underlying  Issuer" means a third Person which is the  beneficiary of
an L/C Undertaking and which has issued a letter of credit at the request of the
Issuing Lender for the benefit of Borrower.

          "Underlying  Letter of Credit"  means a letter of credit that has been
issued by an Underlying Issuer.

          "Unrestricted  Cash" means,  with respect to any date,  the  aggregate
amount of cash and Cash  Equivalents of Borrower and its Subsidiaries as of such
date in the possession or otherwise under the control of Agent.

          "Voidable Transfer" has the meaning set forth in Section 17.7.

          "Wells Fargo" means Wells Fargo Bank, National Association, a national
banking association.

          1.2 Accounting  Terms. All accounting  terms not specifically  defined
herein shall be construed in accordance  with GAAP.  When used herein,  the term
"financial  statements" shall include the notes and schedules thereto.  Whenever
the term  "Borrower" is used in respect of a financial or related  covenant or a
related definition, it shall be understood to mean Borrower and its Subsidiaries
on a  consolidated  basis unless the context  clearly  requires  otherwise.  Any
reference  herein to a reserve  amount  with  respect to Oil and Gas  Properties
shall be reduced appropriately to reflect any minority interests in consolidated
Subsidiaries (to the extent not already so reduced pursuant to GAAP).

          1.3 Code.  Any terms used in this  Agreement  that are  defined in the
Code shall be  construed  and defined as set forth in the Code unless  otherwise
defined herein.

                                       31


          1.4  Construction.  Unless the context of this  Agreement or any other
Loan Document clearly requires  otherwise,  references to the plural include the
singular, references to the singular include the plural, the term "including" is
not  limiting,  and the term "or" has,  except where  otherwise  indicated,  the
inclusive  meaning  represented  by the  phrase  "and/or"  The  words  "hereof",
"herein", "hereby", "hereunder" and similar terms in this Agreement or any other
Loan Document refer to this  Agreement or such other Loan Document,  as the case
may be, as a whole and not to any particular provision of this Agreement or such
other Loan Document, as the case may be. Section,  subsection,  clause, schedule
and exhibit references herein are to this Agreement unless otherwise  specified.
Any reference in this Agreement or in the other Loan Documents to any agreement,
instrument,  or document  shall include all  alterations,  amendments,  changes,
extensions, modifications,  renewals, replacements,  substitutions, joinders and
supplements,  thereto and thereof, as applicable (subject to any restrictions on
such alterations,  amendments,  changes,  extensions,  modifications,  renewals,
replacements,  substitutions,  joinders and supplements  set forth herein).  Any
reference  herein to any Person  shall be construed to refer to and include such
Person's  successors and assigns.  Any requirement of a writing contained herein
or in the other Loan  Documents  shall be  satisfied  by the  transmission  of a
Record and any Record transmitted shall constitute a representation and warranty
as to the accuracy and completeness of the information contained therein.

          1.5 Schedules and Exhibits. All of the schedules and exhibits attached
to this Agreement shall be deemed incorporated herein by reference.

     2. LOANS AND TERMS OF PAYMENT.

          2.1 Revolver Advances.

               (a) Subject to the terms and  conditions of this  Agreement,  and
during the term of this Agreement, each Lender with a Revolver Commitment agrees
(severally,  not jointly or jointly and severally) to make advances ("Revolver A
Advances") to Borrower  under its Revolver A Commitment  and/or to make advances
("Revolver B Advances")  to Borrower  under its Revolver B  Commitment,  in each
case as follows:

                  (i) The Revolver A Advances of a Revolver A Loan Lender at any
one time  outstanding  shall not exceed such  Revolver A Loan  Lender's Pro Rata
Share of an amount equal to the lesser of (i) the Maximum Revolver A Amount less
the Letter of Credit Usage and (ii) the Borrowing Base less the Letter of Credit
Usage.

                  (ii) The  Revolver B Advances  of a Revolver B Loan  Lender at
any one time outstanding shall not exceed such Revolver B Loan Lender's Pro Rata
Share of the Maximum Revolver B Amount.

                  (iii) For purposes of this Agreement,  "Borrowing Base", as of
any date of determination, shall mean:

                  (x) an amount equal to the sum of

                     (A)65%  of the  PV-10  of the  Proved  Developed  Producing
                        Reserves of Borrower  and Newco  Canada that are located


                                       32


                        in the  continental  United States or Canada and subject
                        to a Mortgage  and UCC  financing  statements  (and PPSA
                        registration  statements  in the case of Newco  Canada),
                        that in each case create a first priority perfected Lien
                        in such Oil and Gas Properties in favor of Agent for the
                        ratable benefit of the Lenders, and

                     (B)15% of the PV-10 of the Proved  Developed  Non-Producing
                        Reserves of Borrower  and Newco  Canada that are located
                        in the  continental  United States or Canada and subject
                        to a Mortgage  and UCC  financing  statements  (and PPSA
                        registration  statements  in the case of Newco  Canada),
                        that in each case create a first priority perfected Lien
                        in such Oil and Gas Properties in favor of Agent for the
                        ratable benefit of the Lenders, minus

                  (y) the sum of (i) the  Bank  Product  Reserves  and  (ii) the
aggregate amount of Agent Reserves,  if any,  established by Agent under Section
2.1(b).

               (b) Anything to the contrary in this  Agreement  notwithstanding,
Agent may, and, at the request of the Required Revolver A Lenders, shall, create
reserves  against the Borrowing Base (without  declaring an Event of Default) as
Agent determines,  in its Permitted Discretion (in each case, an "Agent Reserve"
and, collectively, the "Agent Reserves"). Without limiting the generality of the
foregoing,  Agent  Reserves may include (but are not limited to) reserves  based
upon, without  duplication,  (A) past due or accrued taxes or other charges by a
Governmental Authority,  including ad valorem, personal property and other taxes
which may have  priority  over the Liens of Agent in the  Collateral;  (B) Liens
(whether  inchoate or otherwise) in favor of third Persons,  including,  without
limitation,  any Governmental Authority (whether or not such Liens are Permitted
Liens);  (C)  estimates  of present and future  costs,  expenses,  deposits  and
liabilities  related  to the  plugging  and  abandonment  of  the  Oil  and  Gas
Properties  (net of the amount  thereof which has been taken into account in the
most  recent  Reserve  Report  or is  fully  secured  by  an  escrow  or  surety
arrangement  acceptable  to  Agent in its  Permitted  Discretion);  (D)  without
duplication of the foregoing,  amounts owing by Borrower or any Guarantor to any
Person, including, without limitation, any Governmental Authority, to the extent
secured by a Lien  (whether or not such Lien is a  Permitted  Lien) on, or trust
(constructive  or otherwise)  over,  any of the Collateral  (including  proceeds
thereof or collections from the sale of Hydrocarbons which may from time to time
come into the possession of any of the Lenders or their  agents),  which Lien or
trust, in Agent's Permitted Discretion has a reasonable  possibility of having a
priority  superior to Agent's Liens (such as landlord  liens,  ad valorem taxes,
production taxes, severance taxes, sales taxes, collections attributable to sale
of  Hydrocarbons  of Persons other than the Loan Parties) in and to such item of
Collateral,  proceeds or collection; (E) to the extent not taken into account in
the  most  recent  Reserve  Report  delivered  to  Agent,  amounts  which  Agent
determines are appropriate to account for minority interests and other interests
of Persons other than Borrower or Newco Canada and any natural gas imbalances of


                                       33


Borrower or Newco Canada and for sales of Oil and Gas Properties; (F) unrealized
losses related to Commodities  Hedging  Agreements;  (G) any reserves that Agent
may impose as a result of the  non-compliance  with  Section 6.5 by any owner or
operator of the Oil and Gas  Properties of Borrower or Newco Canada;  and (H) an
amount equal to three months' rent on the Loan Parties' chief executive  offices
in the United  States and Canada to the extent any such  location is not subject
to a Collateral Access  Agreement.  Borrower and Agent understand and agree that
any amount of Agent  Reserves  shall not be  considered a  disbursement  bearing
interest  hereunder,  but rather  shall be an amount that is not  available  for
borrowing by Borrower under the Revolver A Commitments.

               (c)  The   applicable   Revolving  Loan  Lenders  shall  have  no
obligation  to make  additional  Revolver  A  Advances  or  Revolver  B Advances
hereunder  to the  extent  that such  additional  Advances  would  cause (i) the
Revolver A Usage to exceed the Maximum  Revolver A Amount or (ii) the Revolver B
Usage  to  exceed  the  Maximum  Revolver  B  Amount.  Notwithstanding  anything
contained  in this  Agreement  or any  other  Loan  Document,  on and  after the
Revolver A Block Event,  the Revolver A Loan Lenders shall have no obligation to
make any Revolver A Advances.

               (d) Notwithstanding the foregoing,  the applicable Revolving Loan
Lenders  shall have no  obligation  to make  Revolver A Advances  or  Revolver B
Advances if, either  immediately before or after giving effect to such Advances,
the  Obligations  exceeds or will exceed the amount  permitted  in the New Notes
Indenture  (the  amount  of any such  excess  is  hereafter  referred  to as the
"Indenture Deficit").

               (e) Amounts  borrowed  pursuant to this Section 2.1 may be repaid
and,  subject to the terms and conditions of this  Agreement,  reborrowed at any
time during the term of this Agreement.

               (f)  Notwithstanding  the  foregoing,  (i)  the  Revolver  A Loan
Lenders  shall have no  obligation  to make Revolver A Advances if, after giving
effect to such  Revolver  A  Advances,  the  Revolver B Usage does not equal the
Maximum  Revolver B Amount and (ii) if at any time the Revolver B Usage does not
equal the Maximum  Revolver B Amount,  the Letters of Credit  shall  either have
been  terminated  or cash  collateralized  in an  amount  up to 105% of the then
extant Letter of Credit Usage.

          2.2  Additional  Loan.  Subject  to the terms and  conditions  of this
Agreement,  on the  Amendment No. 2 Closing Date,  each  Additional  Loan Lender
agrees  (severally,  not  jointly or jointly and  severally)  to make loans (the
"Additional Loan Advances" and, collectively, the "Additional Loan") to Borrower
in an  amount  equal to such  Additional  Loan  Lender's  Pro Rata  Share of the
Additional Loan Amount. Borrower shall not repay any principal of any Additional
Loan Advance unless and until all the Revolver A Advances and all the Revolver B
Advances  have been paid in full,  all Letters of Credit and Bank  Products have
been  terminated  or cash  collateralized  in an  amount  up to 105% of the then
extant Letter of Credit Usage and the Revolver A Commitments  and the Revolver B
Commitments have been terminated or reduced to zero.

          2.3 Borrowing Procedures and Settlements.

                                       34


               (a) Procedure for Borrowing.  Each Borrowing  shall be made by an
irrevocable  written request by an Authorized  Person  delivered to Agent (which
request must be received by Agent no later than 10:00 a.m.  (California time) on
the Business Day prior to the date that is the  requested  Funding  Date,  which
request shall specify (i) the amount of such  Borrowing,  and (ii) the requested
Funding Date,  which shall be a Business Day and, for the Additional Loan, which
must be the  Amendment No. 2 Closing Date;  provided,  however,  that (x) in the
case of a request  for a Revolver B Advance  after the  Amendment  No. 2 Closing
Date,  such  request  must be  received  by  Agent  no  later  than  10:00  a.m.
(California  time) on the  fifth  Business  Day  prior  to the date  that is the
requested Funding Date, (y) in the case of a request for Swing Loan in an amount
of $5,000,000 or less,  such notice will be timely received if it is received by
Agent no later than 10:00 a.m. (California time) on the Business Day that is the
requested  Funding  Date)  specifying  the  amount  of  such  Borrowing  and the
requested  Funding Date, which shall be a Business Day, and (z) in the case of a
request for a Revolver B Advance after the  Amendment  No. 2 Closing Date,  such
request shall  specify that the related  Revolver B Drawing Fee shall be payable
as provided in Section 2.3(c) and Section 2.3(j). At Agent's  election,  in lieu
of delivering the above-described written request with respect to the Revolver A
Advances, any Authorized Person may give Agent telephonic notice of such request
by the required  time,  with such  telephonic  notice to be confirmed in writing
within 24 hours of the giving of such notice.

               (b) Agent's  Election.  Promptly after receipt of a request for a
Borrowing pursuant to Section 2.3(a), Agent shall elect, in its discretion,  (i)
to have the terms of Section 2.3(c) apply to such requested  Borrowing,  or (ii)
if the Borrowing is for a Revolver A Advance,  to request Swing Lender to make a
Swing  Loan  pursuant  to the  terms of  Section  2.3(d)  in the  amount  of the
requested Borrowing;  provided,  however,  that, if Swing Lender declines in its
sole  discretion  to make a Swing Loan pursuant to Section  2.3(d),  Agent shall
elect to have the terms of Section 2.3(c) apply to such requested Borrowing.

               (c) Making of Advances.

                  (i) In the event that Agent  shall  elect to have the terms of
     this Section 2.3(c) apply to a requested  Borrowing as described in Section
     2.3(b),  then promptly after receipt of a request for a Borrowing  pursuant
     to Section 2.3(a), Agent shall notify the Lenders, not later than 1:00 p.m.
     (California  time) on the Business Day  immediately  preceding  the Funding
     Date  applicable  thereto  (or,  in the case of a request  for a Revolver B
     Advance after the  Amendment No. 2 Closing Date,  not later than 10:00 a.m.
     (California  time) on the fourth  Business Day  preceding  the Funding Date
     applicable  thereto),  by  telecopy,  telephone  or other  similar  form of
     transmission,  of the  requested  Borrowing  (including,  in the  case of a
     request for a Revolver B Advance  after the  Amendment  No. 2 Closing Date,
     that the  related  Revolver B Drawing  Fee shall be payable as  provided in
     this Section 2.3(c) by reduction of the actual amount  advanced as provided
     in Section 2.3(c)(iv)).  Each Lender shall make the amount of such Lender's
     Pro Rata Share of the requested Borrowing available to Agent in immediately
     available funds, to Agent's Account,  not later than 10:00 a.m. (California
     time) on the Funding Date applicable thereto.  After Agent's receipt of the
     proceeds of such Advances,  upon satisfaction of the applicable  conditions
     precedent  set forth in Section 3 hereof,  Agent  shall  make the  proceeds
     thereof   available  to  Borrower  on  the   applicable   Funding  Date  by


                                       35


     transferring immediately available funds equal to such proceeds received by
     Agent to Borrower's Designated Account; provided, however, that, subject to
     the  provisions  of Section  2.3(i),  Agent shall not request any Lender to
     make,  and no Lender  shall  make,  any  Advance if Agent shall have actual
     knowledge that (1) one or more of the applicable  conditions  precedent set
     forth in Section 3 will not be satisfied on the requested  Funding Date for
     the applicable  Borrowing unless such condition has been waived, or (2) the
     requested  Borrowing  would exceed the amount that  Borrower is entitled to
     borrow as Revolver A Advances under Section 2.1 (after giving effect to all
     then  outstanding  Revolver  A  Obligations  and all  sublimits  and  Agent
     Reserves applicable hereunder).

                  (ii) Unless Agent receives notice from a Lender on or prior to
     the Amendment  No. 2 Closing Date or, with respect to any  Borrowing  after
     the Amendment No. 2 Closing Date, at least 1 Business Day prior to the date
     of such  Borrowing,  that such Lender will not make  available  as and when
     required  hereunder to Agent for the account of Borrower the amount of that
     Lender's Pro Rata Share of the  Advance,  Agent may assume that each Lender
     has made or will  make  such  amount  available  to  Agent  in  immediately
     available  funds on the  Funding  Date and Agent  may (but  shall not be so
     required), in reliance upon such assumption,  make available to Borrower on
     such date a corresponding amount. If and to the extent any Lender shall not
     have made its full amount available to Agent in immediately available funds
     and Agent in such circumstances has made available to Borrower such amount,
     that Lender shall on the Business Day following such Funding Date make such
     amount available to Agent,  together with interest at the Defaulting Lender
     Rate for each day during such  period.  A notice  submitted by Agent to any
     Lender  with  respect  to amounts  owing  under  this  subsection  shall be
     conclusive,  absent  manifest  error.  If such amount is so made available,
     such payment to Agent shall constitute such Lender's Advance on the date of
     Borrowing  for all purposes of this  Agreement.  If such amount is not made
     available to Agent on the Business Day following  the Funding  Date,  Agent
     will  notify  Borrower of such  failure to fund and,  upon demand by Agent,
     Borrower shall pay such amount to Agent for Agent's account,  together with
     interest thereon for each day elapsed since the date of such Borrowing,  at
     a rate per annum equal to the interest  rate  applicable at the time to the
     Advances  composing such  Borrowing.  The failure of any Lender to make any
     Advance on any  Funding  Date  shall not  relieve  any other  Lender of any
     obligation hereunder to make an Advance on such Funding Date, but no Lender
     shall be  responsible  for the  failure  of any  other  Lender  to make the
     Advance to be made by such other Lender on any Funding Date.

                  (iii) Agent shall not be obligated to transfer to a Defaulting
     Lender any payments made by Borrower to Agent for the  Defaulting  Lender's
     benefit.  and, in the absence of such  transfer to the  Defaulting  Lender,
     Agent shall transfer any such payments to each other non-Defaulting  Lender
     member of the Lender  Group  ratably  in  accordance  with  their  Revolver
     Commitments  (but only to the extent that such Defaulting  Lender's Advance
     was funded by the other  members of the Lender Group) or, if so directed by
     Borrower  and if no  Default  or  Event  of  Default  had  occurred  and is
     continuing  (and to the extent  such  Defaulting  Lender's  Advance was not
     funded by the Lender  Group),  retain same to be re-advanced to Borrower as
     if such  Defaulting  Lender had made  Advances to Borrower.  Subject to the
     foregoing,  Agent may hold and,  in its  Permitted  Discretion,  re-lend to


                                       36


     Borrower for the account of such  Defaulting  Lender the amount of all such
     payments  received  and  retained by it for the account of such  Defaulting
     Lender.  Solely for the  purposes of voting or  consenting  to matters with
     respect to the Loan Documents,  such Defaulting  Lender shall be deemed not
     to be a "Lender" and such  Lender's  Revolver A  Commitment  and Revolver B
     Commitment  shall  each be deemed to be zero.  This  Section  shall  remain
     effective with respect to such Lender until (x) the Obligations  under this
     Agreement shall have been declared or shall have become immediately due and
     payable,  (y) the  non-Defaulting  Lenders,  Agent and Borrower  shall have
     waived such Defaulting  Lender's default in writing,  or (z) the Defaulting
     Lender makes its Pro Rata Share of the applicable Advance and pays to Agent
     all amounts owing by Defaulting Lender in respect thereof. The operation of
     this Section  shall not be  construed  to increase or otherwise  affect the
     Revolver  Commitment of any Lender, to relieve or excuse the performance by
     such  Defaulting  Lender or any other Lender of its duties and  obligations
     hereunder,  or to relieve  or excuse the  performance  by  Borrower  of its
     duties and obligations hereunder to Agent or to the Lenders other than such
     Defaulting  Lender. Any such failure to fund by any Defaulting Lender shall
     constitute a material  breach by such  Defaulting  Lender of this Agreement
     and shall entitle Borrower at its option,  upon written notice to Agent, to
     arrange for a substitute  Lender to assume the Revolver  Commitment of such
     Defaulting  Lender,  such  substitute  Lender to be acceptable to Agent. In
     connection with the arrangement of such a substitute Lender, the Defaulting
     Lender shall have no right to refuse to be replaced hereunder and agrees to
     execute and deliver a completed form of Assignment and Acceptance Agreement
     in favor of the  substitute  Lender  (and agrees that it shall be deemed to
     have  executed and  delivered  such  document if it fails to do so) subject
     only to being repaid its share of the outstanding  Obligations  (other than
     Bank Product Obligations) (including an assumption of its Pro Rata Share of
     the Risk  Participation  Liability)  without  any premium or penalty of any
     kind whatsoever; provided further, however, that any such assumption of the
     Revolver  Commitment  of such  Defaulting  Lender  shall  not be  deemed to
     constitute a waiver of any of the Lender  Groups' or  Borrower's  rights or
     remedies  against any such Defaulting  Lender arising out of or in relation
     to such failure to fund.

                  (iv)  Notwithstanding  the  foregoing,  the amount of proceeds
     actually  required  to be  advanced  by the  Lenders  with  respect  to any
     Revolver B Advance  after the Amendment No. 2 Closing Date shall be reduced
     in the  aggregate by the amount of the related  Revolver B Drawing Fee, but
     the amount of such Revolver B Advance for all other  purposes shall include
     the amount of such Revolver B Drawing Fee.

          (d) Making of Swing Loans.

               (i) In the event  Agent  shall  elect,  with the consent of Swing
Lender,  as a  Lender,  to have the  terms  of this  Section  2.3(d)  apply to a
requested  Borrowing  (of a Revolver A Advance) as described in Section  2.3(b),
Swing  Lender as a Lender  shall  make such  Revolver A Advance in the amount of
such  Borrowing  (any  Revolver A such  Advance made solely by Swing Lender as a
Lender  pursuant to this Section  2.3(d) being referred to as a "Swing Loan" and
such  Revolver A Advances  being  referred  to  collectively  as "Swing  Loans")


                                       37


available to Borrower on the Funding  Date  applicable  thereto by  transferring
immediately available funds to Borrower's Designated Account. Each Swing Loan is
a  Revolver  A  Advance  hereunder  and  shall be  subject  to all the terms and
conditions applicable to other Revolver A Advances,  except that all payments on
any Swing Loan shall be payable to Swing  Lender as a Lender  solely for its own
account (and for the account of the holder of any  participation  interest  with
respect to such Swing Loan).  Subject to the provisions of Section 2.3(i), Agent
shall not request Swing Lender as a Lender to make, and Swing Lender as a Lender
shall not make,  any Swing  Loan if Agent has actual  knowledge  that (i) one or
more of the applicable  conditions  precedent set forth in Section 3 will not be
satisfied on the requested Funding Date for the applicable Borrowing unless such
condition  has been waived,  or (ii) the  requested  Borrowing  would exceed the
amount that Borrower is entitled to borrow as Revolver A Advances  under Section
2.1(after giving effect to all then  outstanding  Revolver A Obligations and all
sublimits and Agent Reserves  applicable  hereunder) on such Funding Date. Swing
Lender as a Lender  shall not  otherwise  be required to  determine  whether the
applicable  conditions  precedent set forth in Section 3 have been  satisfied on
the Funding Date applicable thereto prior to making, in its sole discretion, any
Swing Loan.

               (ii) The Swing Loans shall be secured by the Agent's Liens, shall
constitute Revolver A Advances and Obligations hereunder and shall bear interest
at the rate  applicable  from time to time to Revolver A Advances  that are Base
Rate Loans.

          (e) Agent Advances.

               (i) Agent hereby is authorized by Borrower and the Lenders,  from
time to time in Agent's sole discretion, (1) after the occurrence and during the
continuance of a Default or an Event of Default,  or (2) at any time that any of
the other applicable  conditions  precedent set forth in Section 3 have not been
satisfied,  to make  Revolver A Advances to Borrower on behalf of the Revolver A
Loan  Lenders  that  Agent,  in its  Permitted  Discretion  deems  necessary  or
desirable (A) to preserve or protect the Collateral, or any portion thereof, (B)
to enhance the  likelihood  of  repayment  of the  Obligations  (other than Bank
Product  Obligations),  or (C) to pay any other  amount  chargeable  to Borrower
pursuant to the terms of this Agreement, including Lender Group Expenses and the
costs, fees and expenses described in Section 10 (any of the Revolver A Advances
described  in this  Section  2.3(e)  shall be referred to as "Agent  Advances");
provided,  that  notwithstanding  anything  to the  contrary  contained  in this
Section 2.3(e), the aggregate principal amount of Agent Advances  outstanding at
any  time,  when  taken  together  with  the  aggregate   principal   amount  of
Overadvances  made in accordance  with Section  2.3(i)  outstanding at any time,
shall not exceed an amount equal to the lesser of (x) 10% of the Borrowing  Base
then in effect and (y)  $5,000,000.  Each Agent  Advance is a Revolver A Advance
hereunder  and shall be subject to all the terms and  conditions  applicable  to
other  Revolver A Advances,  and all payments  thereon shall be payable to Agent
solely  for  its  own  account  (and  for  the  account  of  the  holder  of any
participation interest with respect to such Agent Advance).

               (ii) The Agent  Advances shall be repayable by Borrower on demand
and secured by the  Agent's  Liens  granted to Agent  under the Loan  Documents,


                                       38


shall  constitute  Revolver A Advances and Obligations  hereunder and shall bear
interest at the rate  applicable  from time to time to Revolver A Advances  that
are Base Rate Loans.

               (f)  Settlement.  It is agreed that each Revolver A Loan Lender's
funded  portion of the  Revolver A Advances is  intended by the  Revolver A Loan
Lenders to equal, at all times,  such Lender's Pro Rata Share of the outstanding
Revolver A Advances. Such agreement notwithstanding, Agent, Swing Lender and the
other  Revolver  A Loan  Lenders  agree  (which  agreement  shall not be for the
benefit  of or  enforceable  by  Borrower)  that  in  order  to  facilitate  the
administration of this Agreement and the other Loan Documents,  settlement among
them as to the Revolver A Advances, the Swing Loans and the Agent Advances shall
take place on a periodic basis in accordance with the following provisions:

                  (i) Agent shall  request  settlement  ("Settlement")  with the
     Revolver A Loan Lenders on a weekly basis,  or on a more frequent  basis if
     so determined by Agent, (1) on behalf of Swing Lender, with respect to each
     outstanding Swing Loan, (2) for itself,  with respect to each Agent Advance
     and (3) with respect to Collections  received,  as to each by notifying the
     Revolver A Loan  Lenders by telecopy,  telephone  or other  similar form of
     transmission,  of such  requested  Settlement,  no  later  than  2:00  p.m.
     (California time) on the Business Day immediately prior to the date of such
     requested  Settlement  (the  date of such  requested  Settlement  being the
     "Settlement  Date").  Such  notice of a  Settlement  Date  shall  include a
     summary statement of the amount of outstanding  Revolver A Advances,  Swing
     Loans and Agent  Advances for the period since the prior  Settlement  Date.
     Subject to the terms and conditions  contained  herein  (including  Section
     2.3(c)(iii)):  (y) if a Revolver A Loan Lender's  balance of the Revolver A
     Advances,  Swing Loans and Agent  Advances  exceeds such  Lender's Pro Rata
     Share of the  Revolver A Advances,  Swing Loans and Agent  Advances as of a
     Settlement Date, then Agent shall, by no later than 12:00 p.m.  (California
     time) on the Settlement  Date,  transfer in immediately  available funds to
     the  account of such Lender as such  Lender may  designate,  an amount such
     that each such Lender  shall,  upon receipt of such amount,  have as of the
     Settlement Date, its Pro Rata Share of the Revolver A Advances, Swing Loans
     and Agent  Advances,  and (z) if a Revolver A Loan Lender's  balance of the
     Revolver  A  Advances,  Swing  Loans and Agent  Advances  is less than such
     Lender's Pro Rata Share of the  Revolver A Advances,  Swing Loans and Agent
     Advances as of a  Settlement  Date,  such Lender  shall no later than 12:00
     p.m.  (California  time) on the  Settlement  Date  transfer in  immediately
     available  funds to the  Agent's  Account,  an  amount  such that each such
     Lender shall, upon transfer of such amount, have as of the Settlement Date,
     its Pro Rata  Share of the  Revolver  A  Advances,  Swing  Loans  and Agent
     Advances.  Such  amounts  made  available  to Agent under clause (z) of the
     immediately  preceding sentence shall be applied against the amounts of the
     applicable  Swing Loan or Agent  Advance and,  together with the portion of
     such Swing Loan or Agent Advance representing Swing Lender's Pro Rata Share
     thereof,  shall  constitute  Revolver  A Advances  of such  Revolver A Loan
     Lenders.  If any such amount is not made available to Agent by any Revolver
     A Loan  Lender on the  Settlement  Date  applicable  thereto  to the extent
     required  by the terms  hereof,  Agent shall be entitled to recover for its
     account  such  amount on demand  from such Lender  together  with  interest
     thereon at the Defaulting Lender Rate.

                                       39


                  (ii) In determining whether a Revolver A Loan Lender's balance
     of the  Revolver A Advances,  Swing Loans and Agent  Advances is less than,
     equal to, or greater than such  Revolver A Loan  Lender's Pro Rata Share of
     the Revolver A Advances,  Swing Loans and Agent Advances as of a Settlement
     Date,  Agent  shall,  as part of the  relevant  Settlement,  apply  to such
     balance the portion of  payments  actually  received in good funds by Agent
     with  respect to  principal,  interest  and fees  payable by  Borrower  and
     allocable  to the  Revolver  A Loan  Lenders  hereunder,  and  proceeds  of
     Collateral.  To the extent that a net amount is owed to any such Revolver A
     Loan Lender after such application, such net amount shall be distributed by
     Agent to that Revolver A Loan Lender as part of such next Settlement.

                  (iii) Between Settlement Dates,  Agent, to the extent no Agent
     Advances or Swing Loans are  outstanding,  may pay over to Swing Lender any
     payments  received  by  Agent,  that in  accordance  with the terms of this
     Agreement would be applied to the reduction of the Revolver A Advances, for
     application  to Swing  Lender's  Pro Rata Share of the Revolver A Advances.
     If,  as of  any  Settlement  Date,  Collections  received  since  the  then
     immediately  preceding  Settlement Date have been applied to Swing Lender's
     Pro Rata Share of the  Revolver A Advances  other than to Swing  Loans,  as
     provided for in the previous sentence,  Swing Lender shall pay to Agent for
     the  accounts of the  Revolver A Loan  Lenders,  and Agent shall pay to the
     Lenders,  to be applied  to the  outstanding  Revolver  A Advances  of such
     Lenders,  an amount  such that each  Revolver  A Loan  Lender  shall,  upon
     receipt of such amount,  have,  as of such  Settlement  Date,  its Pro Rata
     Share of the  Revolver A  Advances.  During the period  between  Settlement
     Dates,  Swing  Lender with  respect to Swing  Loans,  Agent with respect to
     Agent  Advances,  and each Revolver A Loan Lender (subject to the effect of
     letter  agreements  between Agent and  individual  Revolver A Loan Lenders)
     with  respect to the  Revolver A Advances  other than Swing Loans and Agent
     Advances,  shall be entitled to  interest at the  applicable  rate or rates
     payable under this Agreement on the daily amount of funds employed by Swing
     Lender, Agent, or the Revolver A Loan Lenders, as applicable.

               (g)  Notation.  Agent  shall  record on its  books the  principal
amount and type of the Advances owing to each Lender,  including the Swing Loans
owing to Swing  Lender,  and Agent  Advances  owing to Agent,  and the interests
therein  of each  Lender,  from  time to  time.  In  addition,  each  Lender  is
authorized, at such Lender's option, to note the date and amount of each payment
or prepayment  of principal of such Lender's  Advances in its books and records,
including  computer  records,  such books and  records  constituting  conclusive
evidence,  absent manifest  error, of the accuracy of the information  contained
therein.

               (h) Lenders'  Failure to Perform.  All Advances (other than Swing
Loans and Agent Advances) shall be made by the Lenders  contemporaneously and in
accordance with their Pro Rata Shares. It is understood that (i) no Lender shall
be responsible  for any failure by any other Lender to perform its obligation to
make any  Advance  (or  other  extension  of  credit)  hereunder,  nor shall any
Commitment of any Lender be increased or decreased as a result of any failure by
any other Lender to perform its  obligations  hereunder,  and (ii) no failure by
any Lender to perform its  obligations  hereunder  shall excuse any other Lender
from its obligations hereunder.

                                       40


               (i) Optional  Overadvances.  (i) Any  contrary  provision of this
Agreement (including,  without limitation,  Section 2.3(i)(ii)) notwithstanding,
the Lenders hereby authorize Agent or Swing Lender, as applicable,  and Agent or
Swing  Lender,  as  applicable,  may, but is not  obligated  to,  knowingly  and
intentionally,  continue to make Revolver A Advances  (including Swing Loans) to
Borrower notwithstanding that an Overadvance exists or thereby would be created,
so long as (A) after giving  effect to such  Advances  (including a Swing Loan),
the outstanding Revolver A Usage does not exceed the Borrowing Base by more than
an amount  equal to the lesser of (x) 10% of the  Borrowing  Base then in effect
and (y)  $5,000,000,  (B)  after  giving  effect  to such  Revolver  A  Advances
(including  a Swing  Loan),  the  outstanding  Revolver A Usage  (except for and
excluding  amounts  charged to the Loan Account for  interest,  fees,  or Lender
Group Expenses) does not exceed the Maximum Revolver A Amount, (C) the aggregate
principal amount of Overadvances made pursuant to this Section 2.3(i) when taken
together with the aggregate  principal amount of Agent Advances made pursuant to
Section  2.3(e) does not exceed at any time an amount equal to the lesser of (x)
10% of the Borrowing  Base then in effect and (y) $5,000,000 and (D) at the time
of the making of any such Advance  (including  any Swing  Loan),  Agent does not
believe,  in good faith,  that the  Overadvance  created by such Advance will be
outstanding  for  more  than  90  days.  The  foregoing  provisions  are for the
exclusive  benefit  of Agent,  the  Specified  Appointee,  Swing  Lender and the
Lenders and are not  intended to benefit  Borrower in any way.  The Advances and
Swing Loans, as applicable,  that are made pursuant to this Section 2.3(i) shall
be subject to the same terms and  conditions as any other  Revolver A Advance or
Swing Loan, as applicable,  and the rate of interest applicable thereto shall be
the rate  applicable  to  Revolver  A Advances  that are Base Rate  Loans  under
Section  2.6(c) hereof without regard to the presence or absence of a Default or
Event of Default.

                  (ii) In the event  Agent  obtains  actual  knowledge  that the
     Revolver A Usage exceeds the amounts permitted by the preceding  paragraph,
     regardless of the amount of, or reason for, such excess, Agent shall notify
     the  Lenders  as soon as  practicable  (and  prior  to  making  any (or any
     additional)  intentional  Overadvances  (except for and  excluding  amounts
     charged to the Loan Account for interest,  fees or Lender Group Expenses of
     Agent and the  Lenders)  unless  Agent  determines  that prior notice would
     result in imminent harm to the  Collateral  or its value),  and the Lenders
     thereupon  shall,  together  with  Agent,  jointly  determine  the terms of
     arrangements  that shall be implemented  with Borrower  intended to reduce,
     within a reasonable time, the outstanding  principal amount of the Revolver
     A Advances to Borrower to an amount  permitted by the preceding  paragraph.
     In the event Agent or any Lender  disagrees  over the terms of reduction or
     repayment of any Overadvance,  the terms of reduction or repayment  thereof
     shall  be  implemented  according  to the  determination  of  the  Required
     Revolver A Lenders.

                  (iii) Each Revolver A Loan Lender shall be obligated to settle
     with Agent as  provided in Section  2.3(f) for the amount of such  Lender's
     Pro Rata  Share  (based on clause  (a) of the  definition  thereof)  of any
     unintentional   Overadvances   by  Agent  reported  to  such  Lender,   any
     intentional  Overadvances  made as permitted  under this Section 2.3(i) and
     any  Overadvances  resulting  from  the  charging  to the Loan  Account  of
     interest, fees or Lender Group Expenses.

          2.4 Payments.

                                       41


               (a) Payments by Borrower.

                  (i)  Except  as  otherwise   expressly  provided  herein,  all
     payments  by Borrower  shall be made to Agent's  Account for the account of
     the Lender Group and shall be made in immediately available funds, no later
     than 11:00 a.m. (California time) on the date specified herein. Any payment
     received by Agent later than 11:00 a.m.  (California  time) shall be deemed
     to have been  received on the  following  Business  Day and any  applicable
     interest or fee shall continue to accrue until such following Business Day.

                  (ii) Unless Agent  receives  notice from Borrower prior to the
     date on which any payment is due to the Lenders that Borrower will not make
     such payment in full as and when  required,  Agent may assume that Borrower
     has made (or  will  make)  such  payment  in full to Agent on such  date in
     immediately  available  funds and Agent may (but shall not be so required),
     in reliance  upon such  assumption,  distribute  to each Lender on such due
     date an amount  equal to the  amount  then due such  Lender.  If and to the
     extent  Borrower  does not make such  payment  in full to Agent on the date
     when due, each Lender  severally shall repay to Agent on demand such amount
     distributed  to  such  Lender,   together  with  interest  thereon  at  the
     Defaulting  Lender  Rate  for  each  day  from  the  date  such  amount  is
     distributed to such Lender until the date repaid.

               (b) Apportionment and Application of Payments.

                  (i) Except as otherwise  provided  with respect to  Defaulting
     Lenders and except as otherwise  provided in the Loan Documents  (including
     letter agreements,  if any, between and/or among Agent, Specified Appointee
     and/or individual Lenders), aggregate principal and interest payments shall
     be apportioned ratably among the Lenders (according to the unpaid principal
     balance of the  Obligations  to which  such  payments  relate  held by each
     Lender) and payments of fees and expenses (other than fees or expenses that
     are for Agent's or Specified  Appointee's  separate  account,  after giving
     effect to letter agreements,  if any, between and/or among Agent, Specified
     Appointee and/or individual Lenders) shall be apportioned ratably among the
     Lenders  having a Pro Rata Share of the type of Commitment or Obligation to
     which a particular fee relates.  Except as otherwise  specifically provided
     in paragraph (b)(iii) below or Sections 2.4(c),  2.4(d),  2.4(e) or 2.4(f),
     all payments  shall be remitted to Agent and all such payments  (other than
     payments  received while no Event of Default has occurred and is continuing
     and which  payments  relate to the  payment of  principal  or  interest  of
     specific  Obligations  or which  relate to the payment of specific  fees or
     other amounts),  and all proceeds of Accounts or other Collateral  received
     by Agent, shall be applied as follows:

                  (A) first,  to pay any Lender Group Expenses then due to Agent
     and the Specified  Appointee under the Loan Documents,  pro rata,  based on
     the amounts  outstanding to each of the Agent and the Specified  Appointee,
     until paid in full,

                                       42


                  (B) second,  to pay any Lender Group  Expenses then due to the
     Lenders  under  the  Loan  Documents,   pro  rata,  based  on  the  amounts
     outstanding to each Lender, until paid in full,

                  (C) third, to pay any fees then due to Agent and the Specified
     Appointee (in each case for their separate accounts, and in the case of the
     Agent,  after  giving  effect to any letter  agreements  between  Agent and
     individual Revolver A Loan Lenders) under the Loan Documents, until paid in
     full,

                  (D)  fourth,  to pay any  fees  then  due to any or all of the
     Revolver A Loan  Lenders  (after  giving  effect to any  letter  agreements
     between  Agent  and  individual  Revolver  A Loan  Lenders)  under the Loan
     Documents, until paid in full,

                  (E) fifth,  so long as no Event of Default has occurred and is
     continuing or if an Event of Default has occurred and is continuing  and to
     the  extent  that the  Required  Revolver  A Lenders  agree,  in their sole
     discretion,  that any fees then due to any and all of the  Revolver  B Loan
     Lenders  under  the  Loan  Documents,  may be paid  pursuant  to this  item
     "fifth", to payment thereof, until paid in full (if an Event of Default has
     occurred and is continuing  and to the extent that the Required  Revolver A
     Lenders  have  not  agreed  that  the  fees  then  due to any or all of the
     Revolver B Loan  Lenders  may be paid  pursuant to this item  "fifth",  the
     priority  of the  payment  of such  fees then due to such  Revolver  B Loan
     Lenders is deferred to item "eighteenth" below),

                  (F) sixth,  so long as no Event of Default has occurred and is
     continuing or if an Event of Default has occurred and is continuing  and to
     the  extent  that the  Required  Revolver  A Lenders  agree,  in their sole
     discretion,  that any fees then due to any and all of the  Additional  Loan
     Lenders  under  the  Loan  Documents,  may be paid  pursuant  to this  item
     "sixth", to payment thereof, until paid in full (if an Event of Default has
     occurred  and is  continuing  and to the  extent  the  Required  Revolver A
     Lenders  have  not  agreed  that  the  fees  then  due to any or all of the
     Additional Loan Lenders may be paid pursuant to this "sixth",  the priority
     of the  payment  of such fees then due to the  Additional  Loan  Lenders is
     deferred to item "twenty-second" below),

                  (G)  seventh,  to pay  interest  due in  respect  of all Agent
     Advances, until paid in full,

                  (H)  eighth,  ratably  to pay  interest  due in respect of the
     Revolver A Advances (other than Agent Advances) and the Swing Loans,  until
     paid in full,

                  (I) ninth,  so long as no Event of Default has occurred and is
     continuing, other than an Event of Default arising under Section 8.2 solely
     as a result of the failure to comply with  Sections 6.2, 6.3 or 6.4, or, if
     an Event of Default has occurred and is continuing,  other than an Event of
     Default  arising  under  Section  8.2 solely as a result of the  failure to
     comply with  Sections  6.2, 6.3 or 6.4, and to the extent that the Required


                                       43


     Revolver A Lenders agree,  in their sole  discretion,  that interest due in
     respect  of the  Revolver  B  Advances  may be paid  pursuant  to this item
     "ninth", to payment thereof, until paid in full (if an Event of Default has
     occurred and is continuing  and to the extent that the Required  Revolver A
     Lenders  have not agreed that the interest due in respect of the Revolver B
     Advances  may be paid  pursuant to this item  "ninth",  the priority of the
     payment of such  interest on the  Revolver B Advances due to the Revolver B
     Loan Lenders is deferred to item "nineteenth" below),

                  (J) tenth,  so long as no Event of Default has occurred and is
     continuing, other than an Event of Default arising under Section 8.2 solely
     as a result of the failure to comply with  Sections 6.2, 6.3 or 6.4, or, if
     an Event of Default has occurred and is continuing,  other than an Event of
     Default  arising  under  Section  8.2 solely as a result of the  failure to
     comply  with  Sections  6.2,  6.3 or 6.4,  and to the extent  the  Required
     Revolver A Lenders agree,  in their sole  discretion,  that interest due in
     respect of the  Additional  Loan Advances may be paid pursuant to this item
     "tenth", to payment thereof, until paid in full (if an Event of Default has
     occurred and is continuing  and to the extent that the Required  Revolver A
     Lenders have not agreed that the interest due in respect of the  Additional
     Loan Advances may be paid  pursuant to this item  "tenth",  the priority of
     the  payment  of  interest  on  the  Additional  Loan  Advances  due to the
     Additional Loan Lenders is deferred to item "twenty-third" below),

                  (K) eleventh, to pay the principal of all Agent Advances until
     paid in full,

                  (L)  twelfth,  to pay the  principal  of all Swing Loans until
     paid in full,

                  (M)  thirteenth,  so long as no Event of Default has  occurred
     and is continuing,  and at Agent's  election  (which  election Agent agrees
     will not be made if an Overadvance would be created thereby) to pay amounts
     then due and owing by  Borrower  or its  Subsidiaries  in  respect  of Bank
     Products, until paid in full,

                  (N)  fourteenth,  ratably (i) to pay the  principal  amount in
     respect of all Revolver A Advances,  until paid in full,  and (ii) to Agent
     to be held by Agent,  for the ratable  benefit of Issuing  Lender and those
     Lenders having a Revolver A Commitment,  as cash collateral in an amount up
     to 105% of the then extant Letter of Credit Usage, until paid in full,

                  (O)  fifteenth,  if an Event of Default  has  occurred  and is
     continuing,  ratably (i) to pay the  principal  of all  Revolver A Advances
     until  paid in full,  (ii) to Agent to be held by  Agent,  for the  ratable
     benefit of Issuing Lender and those Lenders having a Revolver A Commitment,
     as cash  collateral  in an amount up to 105% of the then  extant  Letter of
     Credit Usage,  until paid in full, and (iii) to Agent, to be held by Agent,
     for the benefit of Wells Fargo or its  Affiliates,  as applicable,  as cash


                                       44


     collateral  in an amount  up to the  amount  of the Bank  Product  Reserves
     established  prior to the occurrence of, and not in  contemplation  of, the
     subject Event of Default until Borrower's and its Subsidiaries' obligations
     in respect of the then extant Bank  Products  have been paid in full or the
     cash collateral amount has been exhausted,

                  (P) sixteenth, so long as no Event of Default has occurred and
     is  continuing,  or, if an Event of Default has occurred and is  continuing
     and to the extent that the Required Revolver A Lenders agree, in their sole
     discretion, that the principal amount in respect of the Revolver B Advances
     may be paid pursuant to this item  "sixteenth",  to payment thereof,  until
     paid in full (if an Event of Default has occurred and is continuing  and to
     the extent that the  Required  Revolver A Lenders  have not agreed that the
     principal  amounts of the Revolver B Advances may be paid  pursuant to this
     item  "sixteenth",  the  priority  of the payment of  principal  payable in
     respect of the Revolver B Advances is deferred to item "twentieth" below),

                  (Q)  seventeenth,  so long as no Event of Default has occurred
     and  is  continuing,  or,  if an  Event  of  Default  has  occurred  and is
     continuing and to the extent that the Required Revolver A Lenders agree, in
     their sole  discretion,  that the principal  amount then due and payable in
     respect of the  Additional  Loan Advances may be paid pursuant to this item
     "seventeenth",  to  payments  thereof,  until  paid in full (if an Event of
     Default has occurred and is continuing  and to the extent that the Required
     Revolver A Lenders have not agreed that the principal  amounts then due and
     payable in respect of the Additional  Loan Advances may be paid pursuant to
     this item  "seventeenth",  the priority of the payment of principal payable
     in  respect  of  the   Additional   Loan   Advances  is  deferred  to  item
     "twenty-fourth" below),

                  (R) eighteenth,  after all of the Revolver A Loan  Obligations
     have been paid in full,  all Letters of Credit have either been  terminated
     or cash  collateralized and the Revolver A Commitments have been terminated
     and (y) if an Event of Default has occurred and is  continuing,  to pay the
     fees then due to any or all of the Revolver B Loan  Lenders  under the Loan
     Documents, until paid in full,

                  (S)  nineteenth,   (x)  after  all  of  the  Revolver  A  Loan
     Obligations  have been paid in full, all Letters of Credit have either been
     terminated or cash  collateralized and the Revolver A Commitments have been
     terminated  and (y) if an Event of Default has occurred and is  continuing,
     to pay interest due in respect of the Revolver B Loan Advances,  until paid
     in full,

                  (T)   twentieth,   (x)  after  all  of  the  Revolver  A  Loan
     Obligations  have been paid in full, all Letters of Credit have either been
     terminated or cash  collateralized and the Revolver A Commitments have been
     terminated  and (y) if an Event of Default has occurred and is  continuing,
     to pay the  outstanding  principal  balance in  respect  of the  Revolver B
     Advances, until paid in full,

                                       45


                  (U) twenty-first, after all of the Revolver A Loan Obligations
     have been paid in full,  all Letters of Credit have either been  terminated
     or cash collateralized and the Revolver A Commitments have been terminated,
     to pay any other Revolver B Loan Obligation, until paid in full,

                  (V)  twenty-second,  (x)  after  all  of the  Revolver  A Loan
     Obligations and the Revolver B Loan Obligations have been paid in full, all
     Letters of Credit have either been  terminated or cash  collateralized  and
     the  Revolver  A  Commitments  and the  Revolver  B  Commitments  have been
     terminated  and (y) if an Event of Default has occurred and is  continuing,
     to pay the fees then due to any or all of the Additional Loan Lenders under
     the Loan Documents, until paid in full,

                  (W)  twenty-third,  (x)  after  all  of  the  Revolver  A Loan
     Obligations and the Revolver B Loan Obligations have been paid in full, all
     Letters of Credit have either been  terminated or cash  collateralized  and
     the  Revolver  A  Commitments  and the  Revolver  B  Commitments  have been
     terminated  and (y) if an Event of Default has occurred and is  continuing,
     to pay interest due in respect of the Additional Loan Advances,  until paid
     in full,

                  (X)  twenty-fourth,  (x)  after  all  of the  Revolver  A Loan
     Obligations and the Revolver B Loan Obligations have been paid in full, all
     Letters of Credit have either been  terminated or cash  collateralized  and
     the  Revolver  A  Commitments  and the  Revolver  B  Commitments  have been
     terminated  and (y) if an Event of Default has occurred and is  continuing,
     to pay the outstanding  principal balance in respect of the Additional Loan
     Advances, until paid in full,

                  (Y) twenty-fifth, after all of the Revolver A Loan Obligations
     and  Revolver B Loan  Obligations  have been paid in full,  all  Letters of
     Credit have either been terminated or cash  collateralized and the Revolver
     A Commitments and the Revolver B Commitments have been  terminated,  to pay
     any other Additional Loan Obligation, until paid in full,

                  (Z)  twenty-sixth,  if an Event of Default has occurred and is
     continuing, to pay any other Obligations and any interest and other amounts
     payable in respect thereof (including the provision of amounts to Agent, to
     be held by Agent, for the benefit of Wells Fargo or its Affiliates, as cash
     collateral  in an  amount  up to the  amount  determined  by  Agent  in its
     Permitted  Discretion as the amount necessary to secure  Borrower's and its
     Subsidiaries' obligations in respect of the then extant Bank Products), and

                  (AA)   twenty-seventh,   to  Borrower  (to  be  wired  to  the
     Designated  Account) or such other Person entitled thereto under applicable
     law.

                                       46


                  (ii) Agent promptly shall distribute to each Lender,  pursuant
     to the applicable wire  instructions  received from each Lender in writing,
     such funds as it may be entitled to receive,  subject to a Settlement delay
     as provided in Section 2.3(h).

                  (iii) In each  instance,  so long as no Event of  Default  has
     occurred and is continuing,  Section 2.4(b)(i) shall not be deemed to apply
     to any payment by Borrower  specified  by Borrower to be for the payment of
     specific  Obligations  (other than payments specified by Borrower to be for
     the payment of  principal on the  Revolver B Advances or  Additional  Loans
     made prior to the payment in full of all Revolver A Obligations, except, in
     the case of principal on Revolver B Advances  and  principal on  Additional
     Loans, as permitted by Sections 2.4(c), 2.4(e) and 3.6 after the occurrence
     of the Revolver A Block Event).

                  (iv) For  purposes  of the  foregoing,  "paid  in full"  means
     payment of all amounts  owing  under the Loan  Documents  according  to the
     terms  thereof,  including  loan fees,  service  fees,  professional  fees,
     interest   (and   specifically   including   interest   accrued  after  the
     commencement of any Insolvency Proceeding),  default interest,  interest on
     interest and expense reimbursements, whether or not the same would be or is
     allowed or disallowed in whole or in part in any Insolvency Proceeding.

                  (v) Notwithstanding anything contained in this Agreement:

                     (A)Borrower shall not repay any principal of any Revolver B
                        Advance or any Additional  Loan Advance unless and until
                        all the Revolver A Advances have been paid in full,  all
                        Letters of Credit and Bank Products have been terminated
                        or cash  collateralized  and the Revolver A  Commitments
                        have  been  terminated  or  reduced  to zero;  provided,
                        however,  that  principal  of Revolver B Advances may be
                        repaid    prior    to   the    termination    or    cash
                        collateralization of Letters of Credit and Bank Products
                        and the reduction of the Revolver A Commitments to zero,
                        on and  after the  occurrence  of the  Revolver  A Block
                        Event and after the  payment  in full of the  Revolver A
                        Advances solely (i) with Excess Cash pursuant to Section
                        2.4(c) or (ii) with the proceeds of  dispositions of Oil
                        and Gas Properties pursuant to Section 2.4(e); and

                     (B)Borrower   shall  not  repay   any   principal   of  any
                        Additional   Loan  Advance  unless  and  until  all  the
                        Revolver A Advances and all the Revolver B Advances have
                        been  paid in  full,  all  Letters  of  Credit  and Bank
                        Products have been terminated or cash collateralized and
                        the Revolver A Commitments have been reduced to zero and


                                       47


                        the  Revolver  B  Commitments  have been  terminated  or
                        reduced to zero;  provided,  however,  that principal of
                        Additional   Advances   may  be  repaid   prior  to  the
                        termination  or cash  collateralization  of  Letters  of
                        Credit  and  Bank  Products  and  the  reduction  of the
                        Revolver  A  Commitments   to  zero  on  and  after  the
                        occurrence  of the  Revolver A Block Event and after the
                        payment in full of the  Revolver  A Advances  solely (i)
                        with Excess Cash pursuant to Section 2.4(c) or (ii) with
                        the proceeds of  dispositions  of Oil and Gas Properties
                        pursuant to Section 2.4(e)

                  (vi) In the event of a direct  conflict  between the  priority
     provisions of this Section 2.4 and other provisions  contained in any other
     Loan Document, it is the intention of the parties hereto that such priority
     provisions in such documents  shall be read together and construed,  to the
     fullest extent possible,  to be in concert with each other. In the event of
     any actual,  irreconcilable  conflict that cannot be resolved as aforesaid,
     the terms and provisions of this Section 2.4 shall control and govern

               (c) Excess  Cash.  Subject to  Section  2.4(b)(v),  if on the day
immediately  prior to the end of any fiscal  quarter of Borrower,  the aggregate
amount of cash and Cash  Equivalents  of Borrower and its  Subsidiaries  exceeds
$2,000,000,  Borrower  shall  immediately  pay to Agent an amount  equal to such
excess to be  applied  as  follows:  first,  to pay the  outstanding  Revolver A
Advances  until  paid in full,  second,  to repay the  outstanding  Revolving  B
Advances until paid in full, and third, to repay the outstanding Additional Loan
Advances until paid in full.

               (d) Indenture Deficit.  Subject to Section  2.4(b)(v),  if on any
day an Indenture  Deficit  exists,  Borrower shall  immediately  pay to Agent an
amount equal to such Indenture  Deficit to be applied as follows:  first, to pay
the  outstanding  Revolver A Advances  and to cash  collateralize  the Letter of
Credit  Obligations  in an amount up to 105% of the then extant Letter of Credit
Obligations  until paid in full,  second,  to repay the outstanding  Revolving B
Advances until paid in full, and third, to repay the outstanding Additional Loan
Advances until paid in full.

               (e) Dispositions.  Subject to Section 2.4(b)(v), immediately upon
the closing of any  dispositions  by Borrower or any Subsidiary of properties or
leasehold  interests in  properties  with Proved  Reserves or that would require
Borrower  to Pay Down Debt (as  defined  in the New Notes  Indenture)  under the
terms of the New Notes  Indenture,  Borrower shall apply an amount equal to 100%
of the net cash  proceeds  received  by such  Person  in  connection  with  such
disposition,  first,  to pay the  outstanding  Revolver A Advances until paid in
full, second, to repay the outstanding  Revolving B Advances until paid in full,
and third, to repay the outstanding Additional Loan Advances until paid in full.

               (f)  Repayment  on Revolver A Block  Event.  If, on and after the
date of the  Revolver  A Block  Event,  the sum of the  outstanding  Revolver  A
Advances,  the Letter of Credit Usage and the Bank Product  Obligations  exceeds


                                       48


the lesser of the then effective  Revolver A Commitment and the Borrowing  Base,
the  Borrower  shall  immediately  repay the amount of such  excess as  follows:
first,  to repay the  outstanding  Revolver A Advances  until paid in full,  and
second,  to  repay,  on a ratable  basis,  the  obligations  by  providing  cash
collateral  to be held by Agent in an  amount  equal to 105% of the then  extant
Letter of Credit Usage, or causing the original Letters of Credit to be returned
to Agent and providing  cash  collateral,  in such amounts as Wells Fargo or its
Affiliates, as applicable, requires from its customers generally with respect to
such  products,  to be held by  Agent  for the  benefit  of  Wells  Fargo or its
Affiliates with respect to the then extant Bank Products Obligations.

          2.5 Overadvances. If, at any time or for any reason, the amount of the
Revolver A Loan  Obligations  (other than Bank Product  Obligations  and Related
Indebtedness)  owed by Borrower to the Lender Group pursuant to Sections 2.1 and
2.12 is greater than either the Dollar or  percentage  limitations  set forth in
Section 2.1 or 2.12, (an "Overadvance"), Borrower immediately shall pay to Agent
(unless an Overadvance is created  pursuant to Section 2.3(i) in which case such
payment shall be on demand),  in cash,  the amount of such excess,  which amount
shall be used by Agent to reduce the Revolver A Loan  Obligations  in accordance
with the priorities set forth in Section  2.4(b).  In addition,  Borrower hereby
promises to pay the Obligations (including principal,  interest, fees, costs and
expenses)  in Dollars in full to the  Lender  Group as and when due and  payable
under the terms of this Agreement and the other Loan Documents.

          2.6  Interest  Rates and Letter of Credit  Fee;  Rates,  Payments  and
Calculations.

               (a) Interest Rates.  Except as provided in clause (c) below,  all
Obligations  (except for undrawn  Letters of Credit and except for Bank  Product
Obligations),  whether or not charged to the Loan Account  pursuant to the terms
hereof,  shall bear  interest on the Daily  Balance  thereof at a per annum rate
equal to the Base Rate plus the applicable Base Rate Margin.

               (b)  Letter  of Credit  Fee.  Borrower  shall pay Agent  (for the
ratable  benefit of the  Lenders  with a Revolver  A  Commitment  subject to any
letter agreement between Agent and individual  Lenders),  a Letter of Credit fee
(in  addition to the charges,  commissions,  fees and costs set forth in Section
2.12(e))  which  shall  accrue at a rate equal to 4.0% per annum times the Daily
Balance of the undrawn amount of all outstanding Letters of Credit.

               (c) Default Rate. Upon the occurrence and during the continuation
of an Event of Default (and at the election of Agent or the Required Lenders),

                  (i) all Obligations  (except for undrawn Letters of Credit and
     except for Bank  Product  Obligations)  whether or not  charged to the Loan
     Account  pursuant  to the terms  hereof  shall bear  interest  on the Daily
     Balance thereof at a per annum rate equal to 4 percentage  points above the
     per annum rate otherwise applicable hereunder, and

                                       49


                  (ii) the  Letter of Credit  fee  provided  for above  shall be
     increased  to 4  percentage  points  above  the per  annum  rate  otherwise
     applicable hereunder.

               (d) Payment.  Interest shall be due and payable,  in arrears,  on
the first day of each month at any time that Obligations or Revolver Commitments
are outstanding (each such date, an "Interest  Payment Date").  Letter of Credit
fees and all other fees payable  hereunder  shall be due and payable on the date
upon which such fees are due and payable  hereunder.  Borrower hereby authorizes
Agent, from time to time without prior notice to Borrower,  to, and Agent agrees
that it will,  charge such interest and fees,  all Lender Group Expenses (as and
when incurred), the charges, commissions, fees and costs provided for in Section
2.12(e) (as and when accrued or  incurred),  the fees and costs  provided for in
Section  2.11 (as and when accrued or  incurred)  and all other  payments as and
when due and payable under any Loan  Document  (including  any  interest,  fees,
charges,  commission  costs and any other payments due and payable in respect of
the  Revolver  B  Advances  or the  Additional  Loans or to the  Revolver B Loan
Lenders or the  Additional  Loan  Lenders),  and any  amounts due and payable to
Wells Fargo or its  Affiliates  in respect of Bank  Products up to the amount of
the then extant Bank Product Reserves) to Borrower's Loan Account, which amounts
thereafter  shall  constitute  Revolver A Advances  hereunder  and shall  accrue
interest at the rate then applicable to Revolver A Advances hereunder, provided,
however,  if, at the time that any amounts due in respect of interest  and fees,
costs and expenses on the Revolver B Loans or the  Additional  Loan  Advances is
charged to Borrower's Loan Account an Event of Default or Overadvance  exists or
would  result  from such  charge to the Loan  Account,  such  amounts  shall not
constitute  Revolver A Loans but instead shall continue to remain outstanding as
amounts  due in respect of the  Revolver B Loans and  Additional  Loans and such
amounts shall be capitalized and added to the outstanding  principal balances of
the Revolver B Loans and Additional Loans, provided that the failure to make any
such payment and the  capitalization of amounts shall nonetheless  constitute an
Event of Default  under  Section  8.1.  Any  interest not paid when due shall be
capitalized  by being  charged to Borrower's  Loan Account and shall  thereafter
constitute  Advances hereunder of the type to which they relate and shall accrue
interest at the rate then applicable to such Advances,  provided,  however,  if,
that,  at the time that any amounts due in respect of interest  and fees,  costs
and expenses on the Revolver B Loans and the Additional Loan Advances is charged
to Borrower's Loan Account,  an Event of Default or Overadvance  exists or would
result from such charge to the Loan Account,  such amounts shall not  constitute
Revolver A Loan Advances but instead  shall  continue to remain  outstanding  as
amounts  due in respect of the  Revolver  B Loans and  Additional  Loan and such
amounts shall be capitalized and added to the outstanding  principal balances of
the Revolver B Loans and Additional Loans, provided that the failure to make any
such payment and the capitalization of such amounts shall nonetheless constitute
an Event of Default under Section 8.1.


               (e) Computation.  All interest and fees chargeable under the Loan
Documents shall be computed on the basis of a 360-day year for the actual number
of days  elapsed.  In the  event  the Base  Rate is  changed  from  time to time
hereafter,   the  rates  of  interest   hereunder   based  upon  the  Base  Rate
automatically and immediately shall be increased or decreased by an amount equal
to such change in the Base Rate.

                                       50


               (f) Intent to Limit  Charges to Maximum  Lawful Rate. In no event
shall the interest rate or rates payable  under this  Agreement,  plus any other
amounts paid in connection  herewith,  exceed the highest rate permissible under
any law that a court of competent  jurisdiction shall, in a final determination,
deem applicable. Borrower and the Lender Group, in executing and delivering this
Agreement, intend legally to agree upon the rate or rates of interest and manner
of payment stated within it; provided,  however, that, anything contained herein
to the contrary notwithstanding,  if said rate or rates of interest or manner of
payment exceeds the maximum allowable under applicable law, then, ipso facto, as
of the date of this  Agreement,  Borrower  is and shall be  liable  only for the
payment of such maximum as allowed by law, and payment received from Borrower in
excess of such legal maximum,  whenever received, shall be applied to reduce the
principal balance of the Obligations to the extent of such excess.

          2.7 Cash Management.

               (a) Borrower  shall (i) establish  and maintain  cash  management
services  of a type  and on  terms  satisfactory  to Agent at one or more of the
banks set forth on Schedule  2.7(a)  (each a "Cash  Management  Bank") and shall
request in writing and otherwise take such  reasonable  steps to ensure that all
of its Account  Debtors  forward payment of the amounts owed by them directly to
such Cash  Management  Bank and (ii) deposit or cause to be deposited  promptly,
and in any event no later than the first  Business Day after the date of receipt
thereof, all Collections  (including those sent directly by Account Debtors to a
Cash  Management  Bank) into a bank account in Agent's name (a "Cash  Management
Account") at one of the Cash  Management  Banks.  Borrower  shall  establish and
maintain a concentration  account in its name (the  "Concentration  Account") at
the bank or banks which shall be  designated as the  concentration  account bank
for Borrower on Schedule  2.7(a) (the  "Concentration  Account Bank") which bank
shall be satisfactory to Agent.

               (b) Each Cash Management Bank and the Concentration  Account Bank
shall establish and maintain Cash Management  Agreements with Agent and Borrower
or any  Guarantor,  in form and substance  acceptable  to Agent.  Each such Cash
Management  Agreement shall provide,  among other things,  that (i) all items of
payment deposited in such Cash Management Account and the Concentration  Account
and proceeds thereof are held by such Cash Management Bank or the  Concentration
Account  Bank, as the case may be, as agent or  bailee-in-possession  for Agent,
(ii) the Cash Management Bank and the Concentration  Account Bank have no rights
of  setoff  or  recoupment  or any  other  claim  against  the  applicable  Cash
Management  Account or  Concentration  Account,  other  than for  payment of its
service fees and other charges  directly related to the  administration  of such
Cash  Management  Account or  Concentration  Account and for returned  checks or
other items of payment,  (iii) (A) with  respect to each Cash  Management  Bank,
such bank agrees,  to forward  immediately  all amounts in each Cash  Management
Account to the  Concentration  Account  Bank and to cause daily sweeps from such
Cash Management Account into the Concentration  Account, and (B) with respect to
the  Concentration  Account Bank, such bank agrees from and after a receipt of a
notice (an "Activation Notice") from Agent (which Activation Notice may be given
by Agent at any time at which an Event of  Default  shall have  occurred  and is
continuing),  to immediately  forward all amounts received in the  Concentration
Account to the Agent's Account; provided, however, that Agent reserves the right
in its  sole  discretion,  to  require  that  Collections  representing  amounts
attributable  to trust fund taxes or  Hydrocarbon  interests of third Persons be
segregated by the Cash Management Banks and held in a separate account (it being


                                       51


the intent of Agent, to the extent it has sufficient information to do so, to so
segregate  trust fund taxes or  Hydrocarbon  interests  of third  Persons and to
avoid the deposit of such funds into the Agent's Account), and (iv) prior to the
receipt by the Concentration  Account Bank of an Activation  Notice, all amounts
in the  Concentration  Account may be transferred to and used by Borrower in the
ordinary  course of  business.  From and after the date Agent has  delivered  an
Activation  Notice  to any  Cash  Management  Bank  with  respect  to  any  Cash
Management  Account(s),  Borrower  shall  not  accumulate  or  maintain  cash in
disbursement or payroll  accounts as of any date of  determination  in excess of
checks  outstanding  against such accounts as of that date and amounts necessary
to meet minimum balance requirements.

               (c) So long as no Default or Event of Default has occurred and is
continuing,  Borrower  may  amend  Schedule  2.7(a)  to  add or  replace  a Cash
Management  Bank,  Cash  Management  Account,   Concentration  Account  Bank  or
Concentration  Account;  provided,  however,  that  (i)  such  prospective  Cash
Management Bank or Concentration Account Bank shall be satisfactory to Agent and
Agent  shall have  consented  in writing in advance to the  opening of such Cash
Management Account or Concentration Account with the prospective Cash Management
Bank or Concentration Account Bank, and (ii) prior to the time of the opening of
such Cash Management Account or Concentration  Account,  Borrower and Guarantors
and such prospective  Cash Management Bank or  Concentration  Account Bank shall
have executed and delivered to Agent a Cash Management Agreement. Borrower shall
close  any of  its  Cash  Management  Accounts  or  Concentration  Account  (and
establish  replacement cash management accounts in accordance with the foregoing
sentence) promptly and in any event within 30 days of notice from Agent that the
creditworthiness of any Cash Management Bank or Concentration Account Bank is no
longer acceptable in Agent's reasonable judgment,  or as promptly as practicable
and in any  event  within  60 days of  notice  from  Agent  that  the  operating
performance,  funds transfer,  or availability  procedures or performance of the
Cash  Management Bank with respect to Cash  Management  Accounts,  Concentration
Account  Bank with  respect to the  Concentration  Account or Agent's  liability
under  any Cash  Management  Agreement  with such  Cash  Management  Bank or the
Concentration  Account  Bank  is no  longer  acceptable  in  Agent's  reasonable
judgment.

               (d) The Cash Management  Accounts and the  Concentration  Account
shall  be cash  collateral  accounts,  with  all  Collections  in such  accounts
securing payment of the Obligations, and in which Borrower and each Guarantor is
hereby deemed to have granted a Lien to Agent.

               (e)  Newco  Canada  shall  (i)  maintain  one or more  depository
accounts,  under  the  dominion  and  control  of Agent  pursuant  to a  lockbox
agreement  among  Agent,  Newco  Canada and the  applicable  Canadian  financial
institution,  in form and  substance  satisfactory  to Agent,  in respect of its
Collections  and (ii)  instruct  all of its  Account  Debtors  to remit all such
Collections to such depository accounts. Newco Canada shall at all times deposit
all  Collections  into such  accounts  that are  received  by it from any source
promptly,  and in any event no later than the first Business Day, after the date
of receipt thereof.

               (f) So long as no Event of  Default  shall have  occurred  and be
continuing,  Newco  Canada  may use the funds on  deposit  in its  foreign  bank


                                       52


accounts for its working capital purposes. During the continuance of an Event of
Default,  Agent  shall  have the right to  convert  all  non-Dollar  denominated
balances in Newco  Canada's  foreign bank accounts  into Dollars (at  Borrower's
sole  expense) and cause all amounts in such  accounts to be wired into a DDA or
other account  subject to a Control  Agreement and then wired from such DDA to a
Cash Management  Account.  The  arrangements  contemplated in Section 2.7(e) and
this Section 2.7(f) shall not be modified by Borrower, Newco Canada or any other
Subsidiaries of Borrower without the prior written consent of Agent.

          2.8  Crediting  Payments.  The  receipt of any  payment  item by Agent
(whether from  transfers to Agent by the Cash  Management  Banks pursuant to the
Cash  Management  Agreements or otherwise)  shall not be considered a payment on
account  unless such payment item is a wire  transfer of  immediately  available
federal funds made to the Agent's  Account or unless and until such payment item
is honored when  presented  for payment.  Should any payment item not be honored
when presented for payment,  then Borrower shall be deemed not to have made such
payment and interest shall be calculated  accordingly.  Anything to the contrary
contained herein  notwithstanding,  any payment item shall be deemed received by
Agent only if it is received  into the Agent's  Account on a Business  Day on or
before 11:00 a.m.  (California  time).  If any payment item is received into the
Agent's Account on a non-Business Day or after 11:00 a.m. (California time) on a
Business  Day,  it shall be  deemed  to have  been  received  by Agent as of the
opening of business on the immediately following Business Day.

          2.9 Designated Account.  Agent is authorized to make the Advances, and
Issuing  Lender is  authorized  to issue  the  Letters  of  Credit,  under  this
Agreement  based upon  telephonic  or other  instructions  received  from anyone
purporting to be an Authorized  Person,  or without  instructions if pursuant to
Section 2.6(d). Borrower agrees to establish and maintain the Designated Account
with the  Designated  Account Bank for the purpose of receiving  the proceeds of
the Advances  requested by Borrower and made by Agent or the Lenders  hereunder.
Unless otherwise agreed by Agent and Borrower,  any Advance,  Agent Advance,  or
Swing Loan  requested  by Borrower  and made by Agent or the  Lenders  hereunder
shall be made to the Designated Account.

          2.10  Maintenance of Loan Account;  Statements of  Obligations.  Agent
shall maintain an account (including,  without  limitation,  subaccounts for the
Revolver A Advances,  the Revolver B Advances and the  Additional  Loans) on its
books in the name of Borrower  (the "Loan  Account") on which  Borrower  will be
charged with all  Advances  (including  Agent  Advances and Swing Loans) made by
Agent,  Swing Lender or the Lenders to Borrower or for Borrower's  account,  the
Letters of Credit issued by Issuing Lender for Borrower's  account and all other
payment Obligations  hereunder or under the other Loan Documents (including Bank
Product  Obligations up to the amount of the then extant Bank Product Reserves),
including accrued  interest,  fees and expenses,  and Lender Group Expenses.  In
accordance with Section 2.8, the Loan Account will be credited with all payments
received by Agent from Borrower or for Borrower's account, including all amounts
received in the  Agent's  Account  from any Cash  Management  Bank.  Agent shall
render statements  regarding the Loan Account to Borrower,  including principal,
interest,  fees  and  including  an  itemization  of all  charges  and  expenses
constituting   Lender  Group  Expenses  owing,  and  such  statements  shall  be
conclusively  presumed  to be correct and  accurate  and  constitute  an account
stated  between  Borrower  and the  Lender  Group  unless,  within 30 days after


                                       53


receipt thereof by Borrower,  Borrower shall deliver to Agent written  objection
thereto describing the error or errors contained in any such statements.

          2.11 Fees and Charges.  Except as provided  herein with respect to the
Revolver  B Drawing  Fee,  Borrower  shall pay to Agent the  following  fees and
charges,  which fees and charges shall be non-refundable when paid (irrespective
of whether this Agreement is terminated thereafter):

               (a) Unused  Line Fee - Revolver A. On the first day of each month
during the term of this  Agreement  from and after the  Amendment  No. 2 Closing
Date,  Borrower  shall  pay an  unused  line  fee in an  amount  equal  to 0.625
percentage  points  per annum  times the  result of (a) the  Maximum  Revolver A
Amount, less (b) the sum of (i) the average Daily Balance of Revolver A Advances
that were  outstanding  during the immediately  preceding  month,  plus (ii) the
average  Daily  Balance of the  Letter of Credit  Usage  during the  immediately
preceding month.

               (b) Unused  Line Fee - Revolver B. On the first day of each month
during the term of this  Agreement  from and after the  Amendment  No. 2 Closing
Date,  Borrower  shall  pay an  unused  line  fee in an  amount  equal  to 0.625
percentage  points  per annum  times the  result of (a) the  Maximum  Revolver B
Amount,  less (b) the average  Daily  Balance of  Revolver B Advances  that were
outstanding   during  the  immediately   preceding  month.  Such  fee  shall  be
apportioned  among  the  Revolver  B  Loan  Lenders  in  accordance  with  their
respective Revolver B Exposures.

               (c)  Revolver B Drawing  Fee.  Except with respect to the initial
Revolver  B Advance to be made on the  Amendment  No. 2 Closing  Date,  upon the
making of a request for a Borrowing consisting in whole or in part of a Revolver
B Advance,  Borrower shall become  obligated to pay to the Lenders  obligated to
make such Revolver B Advance a drawing fee (the  "Revolver B Drawing Fee") equal
to $50,000 per Borrowing (as to all such Lenders in the aggregate). The Revolver
B Drawing Fee with  respect to a Borrowing  shall be payable on the Funding Date
applicable to such Borrowing and shall be paid by reducing the aggregate  amount
advanced  by the  applicable  Lenders  in the  aggregate  by the  amount of such
Revolver B Drawing Fee. Each Revolver B Drawing Fee shall be  apportioned  among
the  Revolver B Loan  Lenders in  accordance  with their  respective  Revolver B
Exposures.

               (d)  Revolver B  Repayment  Fee.  On any date on which all or any
portion  of the  Revolver B  Advances  are repaid in whole or in part,  Borrower
shall pay a repayment fee equal to $50,000 per repayment (as to all such Lenders
in the aggregate);  provided, however, that no repayment fee shall be payable in
connection  with a  repayment  (i)  pursuant  to  Section  3.6(c) or (ii) on the
Maturity Date. Such fee shall be apportioned among the Revolving Loan Lenders in
accordance with their respective Revolver B Exposures.

               (e)  Revolver  A  Commitment  Reduction  Fee.  If the  Revolver A
Commitment  is  reduced  as  required  by Section  3.6(b) in  connection  with a
disposition  pursuant  to  clause  (e) or (f) of  the  definition  of  Permitted
Disposition,  Borrower  shall pay, on the effective  date of such  reduction,  a
"Revolver A Commitment Reduction Fee" equal to the product of (i) the applicable
Commitment Reduction Fee Percentage and (ii) the amount of such reduction.

                                       54


               (f)  Revolver  B  Commitment  Reduction  Fee.  If the  Revolver B
Commitment  is reduced in part  pursuant  to Section  3.6(d) or as  required  by
Section 3.6(c) in connection with a disposition pursuant to clause (e) or (f) of
the  definition of Permitted  Disposition,  Borrower shall pay, on the effective
date of such  reduction,  a "Revolver B Commitment  Reduction  Fee" equal to the
product of (i) the applicable  Commitment  Reduction Fee Percentage and (ii) the
amount of such reduction. Such fee shall be apportioned among the Revolving Loan
Lenders in accordance with their respective Revolver B Exposures.

               (g) Fee Letter Fees.  As and when due and payable under the terms
of the Fee  Letter,  Borrower  shall pay the fees set forth in the Fee Letter to
the payees specified therein.

               (h) Audit,  Appraisal  and  Valuation  Charges.  For the separate
account of Agent, the Borrower shall pay audit, appraisal and valuation fees and
charges as follows,  (i) a fee of $850 per day,  per auditor  (such fees for all
auditors for any single  financial audit not to exceed $5,000 in the aggregate),
plus  out-of-pocket  expenses for each financial audit of a Loan Party performed
by personnel employed by Agent, (ii) a fee of $1,500 per day per appraiser, plus
out-of-pocket  expenses,  for each  appraisal  of the  Collateral  performed  by
personnel  employed by Agent,  and (iii) the actual  charges paid or incurred by
Agent if it  elects to employ  the  services  of one or more  third  Persons  to
perform  financial audits of any Loan Party, to appraise the Collateral,  or any
portion  thereof,  to review or examine the Oil and Gas  Properties  of any Loan
Party or to assess any Loan Party's business valuation,  provided that, (x) with
respect of clause (i) above,  so long as no Event of Default shall have occurred
and be  continuing,  Borrower  shall not be  obligated to pay for more than four
financial  audits  during any calendar  year and (y) with respect to any Reserve
Report  requested  by  Borrower or Agent (in  addition  to the  Reserve  Reports
required to be delivered  semi-annually by Borrower to Agent pursuant to Section
6.2(e)),  the party requesting the issuance of such Reserve Report shall pay the
costs and expenses  associated  therewith in the absence of a continuing Default
or Event of Default (and during a continuing  Default or Event of Default,  such
Reserve Report shall be at Borrower's sole cost and expense).

               (i) Lender Group  Expenses.  Lender Group  Expenses in accordance
with Section 16.17, or, if earlier,  upon demand of Agent or any Lender entitled
thereto.

          2.12 Letters of Credit.

               (a) Subject to the terms and  conditions of this  Agreement,  the
Issuing  Lender  agrees to issue  letters of credit for the  account of Borrower
(each,  an  "L/C") or to  purchase  participations  or  execute  indemnities  or
reimbursement  obligations (each such undertaking,  an "L/C  Undertaking")  with
respect to letters of credit issued by an  Underlying  Issuer for the account of
Borrower.  Notwithstanding  the  foregoing,  the  Issuing  Lender  shall have no
obligation  hereunder to issue any Letters of Credit on and after the Revolver A
Block  Event.  To request the issuance of an L/C or an L/C  Undertaking  (or the
amendment,  renewal,  or extension of an  outstanding  L/C or L/C  Undertaking),
Borrower   shall  hand   deliver  or  telecopy   (or   transmit  by   electronic
communication,  if  arrangements  for doing so have been approved by the Issuing
Lender) to the Issuing Lender and Agent  (reasonably in advance of the requested
date of issuance,  amendment,  renewal,  or extension) a notice  requesting  the


                                       55


issuance of an L/C or L/C Undertaking, or identifying the L/C or L/C Undertaking
to be amended, renewed, or extended, the date of issuance,  amendment,  renewal,
or extension,  the date on which such L/C or L/C  Undertaking is to expire,  the
amount of such L/C or L/C  Undertaking,  the name and address of the beneficiary
thereof (or the beneficiary of the Underlying  Letter of Credit,  as applicable)
and such other  information  as shall be necessary to prepare,  amend,  renew or
extend such L/C or L/C Undertaking. If requested by the Issuing Lender, Borrower
also shall be an applicant under the application  with respect to any Underlying
Letter of Credit  that is to be the subject of an L/C  Undertaking.  The Issuing
Lender  shall  have no  obligation  to issue a Letter  of  Credit  if any of the
following would result after giving effect to the requested Letter of Credit:

                  (i) the Letter of Credit Usage would exceed the Borrowing Base
     less the amount of outstanding Revolver A Advances, or

                  (ii) the Letter of Credit Usage would exceed $3,000,000, or

                  (iii) the Letter of Credit  Usage  would  exceed  the  Maximum
     Revolver A Amount less the then  extant  amount of  outstanding  Revolver A
     Advances, or

                  (iv) an Indenture Deficit would exist.

               Borrower and the Lender Group  acknowledge and agree that certain
Underlying  Letters of Credit may be issued to  support  letters of credit  that
already  are  outstanding  as of the  Closing  Date.  Each Letter of Credit (and
corresponding  Underlying  Letter  of  Credit)  shall be in form  and  substance
acceptable to the Issuing Lender (in the exercise of its Permitted  Discretion),
including the requirement that the amounts payable thereunder must be payable in
Dollars.  If Issuing  Lender is  obligated  to advance  funds  under a Letter of
Credit,  Borrower  immediately  shall reimburse such L/C Disbursement to Issuing
Lender by paying to Agent an  amount  equal to such L/C  Disbursement  not later
than 11:00 a.m.,  California  time,  on the date that such L/C  Disbursement  is
made, if Borrower shall have received  written or telephonic  notice of such L/C
Disbursement  prior to 10:00 a.m.,  California  time, on such date,  or, if such
notice has not been received by Borrower  prior to such time on such date,  then
not later than 11:00 a.m.,  California  time,  on the Business Day that Borrower
receives such notice, if such notice is received prior to 10:00 a.m., California
time, on the date of receipt, and, in the absence of such reimbursement, the L/C
Disbursement  immediately and  automatically  shall be deemed to be a Revolver A
Advance  hereunder  and,  thereafter,  shall  bear  interest  at the  rate  then
applicable to Revolver A Advances that are Base Rate Loans under Section 2.6. To
the extent an L/C  Disbursement is deemed to be a Revolver A Advance  hereunder,
Borrower's obligation to reimburse such L/C Disbursement shall be discharged and
replaced by the  resulting  Revolver A Advance.  Promptly  following  receipt by
Agent of any  payment  from  Borrower  pursuant to this  paragraph,  Agent shall
distribute  such payment to the Issuing Lender or, to the extent that Revolver A
Loan Lenders have made  payments  pursuant to Section  2.12(c) to reimburse  the
Issuing  Lender,  then to such Revolver A Loan Lenders and the Issuing Lender as
their interest may appear.

               (b) Promptly  following  receipt of a notice of L/C  Disbursement
pursuant to Section 2.12(a),  each Revolver A Loan Lender agrees to fund its Pro
Rata Share of any  Revolver A Advance  deemed  made  pursuant  to the  foregoing
subsection on the same terms and  conditions  as if Borrower had requested  such
Revolver A Advance and Agent shall promptly pay to Issuing Lender the amounts so


                                       56


received by it from the Revolver A Loan Lenders.  By the issuance of a Letter of
Credit (or an amendment to a Letter of Credit increasing the amount thereof) and
without any further  action on the part of the Issuing  Lender or the Revolver A
Loan  Lenders,  the  Issuing  Lender  shall be  deemed to have  granted  to each
Revolver A Loan Lender,  and each Revolver A Loan Lender shall be deemed to have
purchased,  a participation in each Letter of Credit,  in an amount equal to its
Pro Rata Share of the Risk Participation Liability of such Letter of Credit, and
each such Revolver A Loan Lender agrees to pay to Agent,  for the account of the
Issuing Lender, such Lender's Pro Rata Share of any payments made by the Issuing
Lender under such Letter of Credit.  In consideration  and in furtherance of the
foregoing,  each Revolver A Loan Lender hereby  absolutely  and  unconditionally
agrees to pay to Agent,  for the account of the Issuing Lender,  such Revolver A
Loan Lender's Pro Rata Share of each L/C Disbursement made by the Issuing Lender
and not reimbursed by Borrower on the date due as provided in clause (a) of this
Section, or of any reimbursement payment required to be refunded to Borrower for
any  reason.  Each  Revolver A Loan  Lender  acknowledges  and  agrees  that its
obligation to deliver to Agent, for the account of the Issuing Lender, an amount
equal to its respective Pro Rata Share pursuant to this Section 2.12(b) shall be
absolute and unconditional and such remittance shall be made notwithstanding the
occurrence or  continuation  of an Event of Default or Default or the failure to
satisfy any condition set forth in Section 3 hereof. If any such Revolver A Loan
Lender  fails to make  available  to Agent the  amount of such  Revolver  A Loan
Lender's Pro Rata Share of any payments made by the Issuing Lender in respect of
such Letter of Credit as provided in this Section, Agent (for the account of the
Issuing  Lender)  shall be entitled  to recover  such amount on demand from such
Revolver A Loan Lender together with interest  thereon at the Defaulting  Lender
Rate until paid in full.

               (c) Borrower  hereby agrees to indemnify,  save,  defend and hold
the Lender Group harmless from any loss, cost, expense, or liability,  including
reasonable  attorneys'  fees and  disbursements,  incurred  by the Lender  Group
arising out of or in connection  with any Letter of Credit;  provided,  however,
that Borrower shall not be obligated  hereunder to indemnify for any loss, cost,
expense,  or  liability  that is  caused  by the  gross  negligence  or  willful
misconduct  of the  Issuing  Lender or any other  member  of the  Lender  Group.
Borrower  agrees  to  be  bound  by  the  Underlying  Issuer's  regulations  and
interpretations  of any  Underlying  Letter  of Credit  or by  Issuing  Lender's
interpretations  of any  L/C  issued  by  Issuing  Lender  to or for  Borrower's
account,  even though this  interpretation may be different from Borrower's own,
and  Borrower  understands  and agrees that the Lender Group shall not be liable
for any error,  negligence,  or mistake,  whether of omission or commission,  in
following Borrower's  instructions or those contained in the Letter of Credit or
any modifications, amendments, or supplements thereto. Borrower understands that
the L/C  Undertakings  may require  Issuing  Lender to indemnify the  Underlying
Issuer  for  certain  costs or  liabilities  arising  out of claims by  Borrower
against such  Underlying  Issuer.  Borrower  hereby agrees to  indemnify,  save,
defend and hold the  Lender  Group  harmless  with  respect  to any loss,  cost,
expense  (including  reasonable  attorneys  fees), or liability  incurred by the
Lender  Group  under  any L/C  Undertaking  as a result  of the  Lender  Group's
indemnification of any Underlying Issuer; provided, however, that Borrower shall
not be  obligated  hereunder  to  indemnify  for any  loss,  cost,  expense,  or
liability  that is caused by the gross  negligence or willful  misconduct of the
Issuing Lender or any other member of the Lender Group.

                                       57


               (d) Borrower hereby  authorizes and directs any Underlying Issuer
to deliver to the Issuing Lender all  instruments,  documents and other writings
and property  received by such  Underlying  Issuer  pursuant to such  Underlying
Letter of Credit and to accept and rely upon the Issuing  Lender's  instructions
with respect to all matters arising in connection with such Underlying Letter of
Credit and the related application.

               (e) Any and all charges,  commissions, fees and costs incurred by
the Issuing  Lender  relating to  Underlying  Letters of Credit  shall be Lender
Group  Expenses  for  purposes  of  this  Agreement  and  immediately  shall  be
reimbursable  by Borrower to Agent for the  account of the  Issuing  Lender;  it
being  acknowledged  and agreed by  Borrower  that,  as of the  Amendment  No. 2
Closing Date, the issuance charge imposed by the prospective  Underlying  Issuer
is 0.825% per annum times the face amount of each  Underlying  Letter of Credit,
that  such  issuance  charge  may be  changed  from  time to time  and  that the
Underlying Issuer also imposes a schedule of charges for amendments, extensions,
drawings and renewals.

               (f) If by reason of (i) any change in any applicable law, treaty,
rule, or regulation or any change in the  interpretation or application  thereof
by any Governmental  Authority,  or (ii) compliance by the Underlying  Issuer or
the Lender Group with any direction,  request,  or requirement  (irrespective of
whether  having  the force of law) of any  Governmental  Authority  or  monetary
authority  including,  Regulation D of the Federal Reserve Board as from time to
time in effect (and any successor thereto):

                  (i) any reserve,  deposit,  or similar requirement is or shall
     be imposed or modified in respect of any Letter of Credit issued hereunder,
     or

                  (ii) there  shall be imposed on the  Underlying  Issuer or the
     Lender Group any other condition  regarding any Underlying Letter of Credit
     or any Letter of Credit issued pursuant hereto,

and the result of the foregoing is to increase, directly or indirectly, the cost
to the Lender Group of issuing, making, guaranteeing,  or maintaining any Letter
of Credit or to reduce the amount  receivable  in respect  thereof by the Lender
Group,  then,  and in any such case,  Agent may, at any time within a reasonable
period after the additional  cost is incurred or the amount received is reduced,
notify  Borrower,  and  Borrower  shall pay on demand such  amounts as Agent may
specify to be necessary to compensate the Lender Group for such  additional cost
or reduced receipt,  together with interest on such amount from the date of such
demand until  payment in full thereof at the rate then  applicable to Revolver A
Advance Base Rate Loans hereunder.  The determination by Agent of any amount due
pursuant  to this  Section,  as set  forth in a  certificate  setting  forth the
calculation  thereof in reasonable detail,  shall, in the absence of manifest or
demonstrable  error,  be final and  conclusive and binding on all of the parties
hereto.

          2.13  Capital  Requirements.  If,  after the date  hereof,  any Lender
determines  that (i) the adoption of or change in any law,  rule,  regulation or
guideline regarding capital requirements for banks or bank holding companies, or
any change in the  interpretation  or  application  thereof by any  Governmental
Authority charged with the  administration  thereof,  or (ii) compliance by such
Lender or its parent  bank  holding  company  with any  guideline,  request,  or
directive of any such entity regarding  capital adequacy  (whether or not having


                                       58


the force of law),  the effect of reducing  the return on such  Lender's or such
holding  company's  capital  as  a  consequence  of  such  Lender's  Commitments
hereunder to a level below that which such Lender or such holding  company could
have  achieved  but for  such  adoption,  change,  or  compliance  (taking  into
consideration  such Lender's or such holding  company's  then existing  policies
with  respect to capital  adequacy and  assuming  the full  utilization  of such
entity's capital) by any amount deemed by such Lender to be material,  then such
Lender may notify Borrower and Agent thereof.  Following receipt of such notice,
Borrower  agrees to pay such  Lender on demand the amount of such  reduction  of
return of capital as and when such  reduction is  determined,  payable within 90
days after  presentation by such Lender of a statement in the amount and setting
forth in reasonable detail such Lender's calculation thereof and the assumptions
upon which such  calculation was based (which statement shall be deemed true and
correct absent manifest error). In determining such amount,  such Lender may use
any reasonable averaging and attribution methods.

          2.14 Registered Loans and Registered Notes.  Borrower agrees to record
each  Advance on the  Register  referred  to in Section  14.1(h).  Each  Advance
recorded  on  the  Register  (a  "Registered  Loan")  may  not be  evidenced  by
promissory  notes  other than  Registered  Notes (as  defined  below).  Upon the
registration of any Advance,  Borrower agrees,  at the request of any Lender, to
execute and deliver to such Lender a promissory  note,  in  conformity  with the
terms of this Agreement, in registered form to evidence such Registered Loan, in
form and  substance  reasonably  satisfactory  to Agent  and  such  Lender,  and
registered as provided in Section 14.1(h) (a "Registered Note"),  payable to the
order of such Lender and otherwise duly completed,  provided that any Registered
Note  issued to evidence  Revolver A Advances  or  Revolver B Advances  shall be
issued in the principal amount of the applicable  Lender's Revolver A Commitment
and/or Revolver B Commitment, as applicable. Once recorded on the Register, each
Advance  may not be  removed  from  the  Register  so long as it or they  remain
outstanding,  and a Registered  Note may not be exchanged for a promissory  note
that is not a Registered Note.

          2.15  Repayment of Revolver B Advances and  Additional  Loan Advances.
Borrower may prepay  Revolver B Advances  and  Additional  Loan  Advances at any
time, but in each case subject to Sections 2.4(b)(v), 2.11(d) and 3.6 and to the
following terms and conditions, but without payment of any fee other than as set
forth in Sections 2.11(f) and 3.6:

               (a) the  Borrower  shall have  provided  10 days'  prior  written
notice to the Agent and the Specified  Appointee of the prepayment  date and the
amount of such prepayment;

               (b) any such prepayment shall be in a minimum amount equal to the
lesser  of (x)  $1,000,000  and (y) the  aggregate  unpaid  principal  amount of
Additional Loans or Revolver B Advances then outstanding, as applicable; and

               (c) Any such prepayment  shall occur on and be effective as of an
Interest Payment Date.

     3.   CONDITIONS; TERM OF AGREEMENT;  TERMINATION OF AGREEMENT AND REDUCTION
          OF COMMITMENTS.

                                       59


          3.1  Conditions  Precedent  to the Initial  Extension  of Credit.  The
obligation  of the Lender  Group (or any  member  thereof)  to make the  initial
Advance (or otherwise to extend any credit provided for  hereunder),  is subject
to the  fulfillment,  to the  satisfaction  of Agent,  of each of the conditions
precedent set forth below:

               (a) the Closing Date shall occur on or before January 23, 2003;

               (b) Agent shall have received and filed all financing  statements
and PPSA registration  statements  required by Agent, duly executed or otherwise
authorized by Borrower or any Guarantor,  and Agent shall have received evidence
reflecting  the filing of all such financing  statements  and PPSA  registration
statements;

               (c) Agent shall have received each of the following documents, in
form and substance  satisfactory to Agent, duly executed, and each such document
shall be in full force and effect:

                  (i) the Cash Management Agreements,

                  (ii) the Control Agreements,

                  (iii) the Canadian Guaranty,

                  (iv) the Canadian Security Agreement,

                  (v) the Contribution Agreement,

                  (vi) the Disbursement Letter,

                  (vii) the Due Diligence Letter,

                  (viii) the Fee Letter,

                  (ix) the Mortgages,

                  (x) the Officers' Certificate,

                  (xi) the UCC/PPSA Filing Authorization Letter,

                  (xii) the Pledge  Agreement,  together  with all  certificates
     representing  the  shares  of Stock  pledged  thereunder,  as well as Stock
     powers with  respect  thereto  endorsed in blank and all  promissory  notes
     pledged  thereunder  as well as allonges with respect  thereto  endorsed in
     blank, and

                  (xiii) the Intercreditor Agreement;

               (d) Agent shall have received a certificate from the Secretary of
Borrower  (i)  attesting to the  resolutions  of  Borrower's  Board of Directors
authorizing its execution,  delivery,  and performance of this Agreement and the
other Loan  Documents  to which  Borrower  is a party and  authorizing  specific
officers of Borrower to execute the same and (ii)  certifying the names and true


                                       60


signatures of the officers of Borrower  authorized to sign each Loan Document to
which Borrower is a party;

               (e) Agent  shall have  received  copies of  Borrower's  Governing
Documents, as amended,  modified, or supplemented to the Closing Date, certified
by the Secretary of Borrower;

               (f) Agent  shall  have  received  a  certificate  of status  with
respect to Borrower,  dated within 10 days of the Closing Date, such certificate
to be issued by the appropriate  officer of the  jurisdiction of organization of
Borrower,  which certificate shall indicate that Borrower is in good standing in
such jurisdiction;

               (g) Agent shall have received certificates of status with respect
to Borrower, each dated within 30 days of the Closing Date, such certificates to
be  issued by the  appropriate  officer  of the  jurisdictions  (other  than the
jurisdiction  of  organization  of  Borrower)  in which its  failure  to be duly
qualified  or  licensed  would  constitute  a  Material  Adverse  Change,  which
certificates   shall  indicate  that  Borrower  is  in  good  standing  in  such
jurisdictions;

               (h) Agent shall have received a certificate from the Secretary of
each  Guarantor  (i)  attesting  to the  resolutions  of  Guarantor's  Board  of
Directors  authorizing  its  execution,  delivery,  and  performance of the Loan
Documents to which  Guarantor is a party and  authorizing  specific  officers of
Guarantor to execute the same and (ii)  certifying the names and true signatures
of the officers of such Guarantor authorized to sign each Loan Document to which
such Guarantor is a party;

               (i)  Agent  shall  have  received  copies  of  each   Guarantor's
Governing Documents, as amended,  modified, or supplemented to the Closing Date,
certified by the Secretary of Guarantor;

               (j) Agent  shall  have  received  a  certificate  of status  with
respect to Guarantor (other than Eastside Coal Company,  Inc.),  dated within 10
days of the  Closing  Date,  such  certificate  to be issued by the  appropriate
officer of the  jurisdiction  of organization  of Guarantor,  which  certificate
shall indicate that Guarantor is in good standing in such jurisdiction;

               (k) Agent shall have received certificates of status with respect
to Guarantor,  each dated within 30 days of the Closing Date, such  certificates
to be issued by the  appropriate  officer of the  jurisdictions  (other than the
jurisdiction  of  organization  of  Guarantor)  in which its  failure to be duly
qualified  or  licensed  would  constitute  a  Material  Adverse  Change,  which
certificates  shall  indicate  that  Guarantor  is  in  good  standing  in  such
jurisdictions;

               (l)  Agent  shall  have  received  a  certificate  of  insurance,
together with the endorsements thereto, as are required by Section 6.7, the form
and substance of which shall be satisfactory to Agent;

               (m) [intentionally omitted];

               (n) Agent  shall have  received  an opinion of the Loan  Parties'
counsel in form and substance satisfactory to Agent;

                                       61


               (o) Agent shall have received  satisfactory evidence (including a
certificate  of the chief  financial  officer of Borrower)  that all tax returns
required  to be filed by  Borrower  have been  timely  filed and all taxes  upon
Borrower or its  properties,  assets,  income,  and franchises  (including  Real
Property  taxes and payroll taxes) have been paid prior to  delinquency,  except
such taxes that are the subject of a Permitted Protest;

               (p) Borrower  shall have the Required  Availability  after giving
effect to the initial extensions of credit hereunder;

               (q)  Agent  shall  have  completed  its  business,   legal,   and
collateral  due  diligence,  including  (i) a  collateral  audit  and  review of
Borrower's books and records and verification of Borrower's  representations and
warranties to the Lender Group,  (ii)  environmental  reports on the Oil and Gas
Properties  of Borrower  and  Guarantors  and (iii) a takeover  audit which will
include,  among  other  things,  a  verification  that  all  of  Borrower's  and
Guarantors'  production taxes and royalty payments are current,  verification of
Borrower's and  Guarantors'  cash balances  (including the sources of such cash)
and a calculation  of the Borrowing Base after updating the two-year NYMEX Strip
Price and rolling forward the production volumes of Borrower and Guarantors,  in
each case the results of which shall be satisfactory to Agent;

               (r) Agent shall have  received  completed  reference  checks with
respect to Borrower's senior  management,  the results of which are satisfactory
to Agent in its sole discretion;

               (s)  Agent  shall  have  received  (i)  Borrower's  Closing  Date
Business  Plan,  (ii)  evidence  satisfactory  to it that the  debt and  capital
structure  of  Borrower  and  its  Subsidiaries   after  giving  effect  to  the
Restructuring and the initial Advances under this Agreement,  is consistent with
the  Closing  Date  Business  Plan  and  the  projections  of  Borrower  and its
Subsidiaries  previously  delivered  to Agent and  (iii)  financial  reports  of
Borrower  and its  Subsidiaries  for the month ending  immediately  prior to the
Closing Date;

               (t)  Borrower  shall pay all Lender  Group  Expenses  incurred in
connection with the transactions evidenced by this Agreement;

               (u) Agent shall have  received (i) updated  land  records  and/or
title  searches and  abstracts of Oil and Gas  Properties  of Borrower and Newco
Canada,  the review of which shall be satisfactory to Agent,  (ii) updated title
opinions  of  such  Oil and  Gas  Properties  with  respect  to the  Hydrocarbon
Interests  therein of Borrower and Newco Canada and (iii)  Mortgages on such Oil
and Gas Properties that are valid and enforceable  first priority mortgage Liens
on such Oil and Gas  Properties  free and clear of all defects and  encumbrances
except Permitted Liens;

               (v) Lenders shall have received the Initial Reserve Report, which
shall be satisfactory to Lenders;

               (w) Agent shall have received satisfactory evidence verifying all
production taxes and royalty payments  pertaining to each well comprising a part
of the Oil and Gas Properties are current;

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               (x) Agent  shall have  received  satisfactory  evidence  that the
Newco  Canada  Transfer  shall  have been  consummated  in  compliance  with all
applicable laws;

               (y) Agent shall have received satisfactory evidence that Borrower
shall have  consummated  the  PrimeWest  Transaction  pursuant  to the terms and
conditions of the PrimeWest Agreement and in compliance with all applicable laws
and no terms or provisions set forth in the PrimeWest  Agreement shall have been
amended,  waived or  otherwise  modified  without the prior  written  consent of
Agent;

               (z) the Exchange  Offer shall have been  consummated  pursuant to
Borrower's  Offer to Exchange,  dated December 9, 2002, as amended by Supplement
No. 1 to the Exchange  Offer dated  January 15,  2003,  in  compliance  with all
applicable  laws and no terms or provisions  set forth in such Offer to Exchange
shall have been amended,  waived or otherwise modified without the prior written
consent of Agent;

               (aa) Agent shall have received  evidence that (i) Borrower  shall
have deposited funds sufficient to effect a redemption, on terms satisfactory to
Agent, of the Firstar Notes not otherwise  exchanged or canceled pursuant to the
Exchange Offer and shall have effected such  redemption of such Firstar Notes in
compliance  with all applicable  laws and pursuant to documents  satisfactory to
Agent (such redemption,  the "Firstar Holdover Redemption") and (ii) immediately
upon the  deposit of such funds,  the  trustee of the  Firstar  Notes shall have
terminated,  discharged,  and  released  its  Liens  and  mortgages  on  all  of
Borrower's and its Subsidiaries'  properties and assets and shall have delivered
and/or authorized the filing of UCC and PPSA termination statements,  discharges
or  release  or  mortgages  and  such  other   documentation   evidencing   such
termination, discharge and release;

               (bb)  Borrower  shall have entered into the New Notes  Indenture,
the terms and conditions of which are set forth in Borrower's Offer to Exchange,
dated  December 9, 2002,  as amended by Supplement  No. 1 to the Exchange  Offer
dated January 15, 2003,  which New Notes  Indenture  shall be in compliance with
all applicable laws;

               (cc) Agent shall have received  evidence that (i) Borrower  shall
have deposited funds sufficient to effect a redemption, on terms satisfactory to
Agent,  of the Norwest  Notes and shall have  effected  such  redemption  of the
Norwest Notes in compliance  with all applicable  laws and pursuant to documents
satisfactory  to Agent (such  redemption,  the  "Norwest  Redemption")  and (ii)
immediately  upon the  deposit of such funds,  the trustee of the Norwest  Notes
shall have terminated, discharged and released its Liens and mortgages on all of
Borrower's and its Subsidiaries'  properties and assets and shall have delivered
and/or authorized the filing of UCC and PPSA termination statements,  discharges
or  releases  or  mortgages  and  such  other   documentation   evidencing  such
termination, discharge and release;

               (dd) Agent shall have received evidence that Grey Wolf shall have
(i) entered into a termination  and release  agreement  with respect to the Grey
Wolf Credit Facility and all related  documents,  duly executed by Grey Wolf and
Mirant Canada Energy Capital,  Ltd., (ii) repaid in full all Indebtedness  under
the Grey Wolf Credit Facility,  as well as all fees and expenses related thereto
and (iii) caused Mirant Canada Energy Capital, Ltd. to terminate,  discharge and
release its Liens and mortgages on Grey Wolf's  properties  and assets and shall


                                       63


have  delivered  and/or  authorized the filing of PPSA  termination  statements,
discharges or releases of mortgages  and such other  documents  evidencing  such
termination, discharges and releases;

               (ee) no Material Adverse Change shall have occurred;

               (ff) Agent shall have received  evidence that Borrower shall have
entered  into  Commodity  Hedging  Agreements  with  respect to its  Hydrocarbon
production with one or more counterparties rated investment grade by Moody's and
Standard & Poor's,  or the equivalent by a rating agency  acceptable to Agent or
with a counterparty otherwise reasonably acceptable to Agent, with the aggregate
notional volumes of Hydrocarbons  covered by such Commodities Hedging Agreements
constituting  not less than 25% and not more than 75% of the aggregate amount of
Borrower's estimated  Hydrocarbon  production volumes on an mcf equivalent basis
(where  one  barrel  of oil is equal to six mcf of gas) for the  succeeding  six
calendar months after the Closing Date from Oil and Gas Properties classified as
Proved  Developed  Producing  Reserves  in the Initial  Reserve  Report plus the
estimated  production from anticipated  drilling by Borrower or its Subsidiaries
during such succeeding six months;

               (gg) Agent shall have  received  and  reviewed  information  with
respect to all material  litigation of Borrower and its Subsidiaries,  and shall
be satisfied with the results of its review;

               (hh) Agent shall have received fully  executed  copies of each of
the Material Contracts, the New Notes Documents and the agreements, documents or
instruments related to the Firstar Holdover  Redemption,  the Norwest Redemption
and  the  Newco  Canada  Transfer,  together  with a  certificate  of the  Chief
Executive  Officer of Borrower  certifying  each such  document as being a true,
correct,  and  complete  copy  thereof and that such  agreements,  documents  or
instruments  remain in full force and  effect and that none of the Loan  Parties
has breached or defaulted in any of its obligations under such agreements;

               (ii)  Borrower  shall have  received all  licenses,  approvals or
evidence of other actions required by any  Governmental  Authority in connection
with the  Restructuring  and the  execution  and  delivery by Borrower  and each
Guarantor of this Agreement or any other Loan Document or with the  consummation
of the transactions  contemplated by the  Restructuring  and hereby and thereby;
and

               (jj) all other documents and legal matters in connection with the
transactions  contemplated  by this Agreement and the  Restructuring  shall have
been  delivered,  executed,  or  recorded  and  shall be in form  and  substance
satisfactory to Agent.

          3.2  Conditions  Subsequent  to the Initial  Extension of Credit.  The
obligation  of the Lender  Group (or any member  thereof)  to  continue  to make
Advances (or otherwise  extend credit  hereunder) is subject to the fulfillment,
on or before the date applicable thereto,  of each of the conditions  subsequent
set forth below (the  failure by Borrower to so perform or cause to be performed
constituting an Event of Default):

                                       64


               (a)  within  30  days  of the  Closing  Date,  deliver  to  Agent
certified  copies of the policies of insurance,  together with the  endorsements
thereto,  as are required by Section 6.7, the form and  substance of which shall
be satisfactory to Agent and its counsel;

               (b) [intentionally omitted];

               (c) within 30 days after the Closing Date, deliver to Agent title
opinions,  in form and substance  satisfactory to Agent, with respect to the Oil
and Gas Properties referred to as Caprito Section 82 and Caprito Section 83;

               (d) within 30 days after the  Closing  Date,  deliver to Agent an
updated certificate of status for Eastside Coal Company,  Inc., such certificate
to be issued by the  Secretary of State of  Colorado;  which  certificate  shall
indicate that such corporation is in good standing in such jurisdiction; and

               (e) within 30 days after the Closing  Date,  with  respect to the
Oil and Gas Property referred to as Caprito Section 98: (i) use its best efforts
to satisfy (A)  Requirement  No. 6A of Limited Title Opinion,  dated January 13,
2003 by William D. Patterson, P.C., which calls for a stipulation of interest or
corrected  assignments  executed by the parties  identified in such Requirement,
and (B)  Requirement  No. 14 of such  Opinion,  which calls for  execution  of a
stipulation  of interest by the "owners of the oil and gas leasehold  estate" in
such Section 98; and (ii) provide evidence  reasonably  acceptable to Agent that
(A) the AMI and  Option  Agreement,  dated  May 28,  1992,  referred  to in such
Opinion,  does not adversely  affect the Borrower's  interest in such Section 98
(it being agreed that an opinion from such opining  counsel to that effect shall
be a satisfactory form of such evidence); (B) Borrower is being paid 100% of the
oil and gas  production  allocable to the oil and gas  leasehold  estate in such
Section 98 (it being agreed that a copy of the relevant portions of all relevant
product  purchase  contract(s),  or check stubs which  identify such Section 98)
shall be a satisfactory  form of such  evidence),  and (C) the owners of the oil
and gas leasehold  estate are being paid on the interests  shown in such Opinion
(it being agreed that copies of pay sheets on all wells in such Section 98 shall
be a satisfactory form of such evidence).

          3.3 Conditions  Precedent to all Extensions of Credit.  The obligation
of the Lender  Group (or any member  thereof) to make all Advances (or to extend
any  other  credit  hereunder)  shall be  subject  to the  following  conditions
precedent:

               (a)  the  representations   and  warranties   contained  in  this
Agreement and the other Loan Documents shall be true and correct in all material
respects on and as of the date of such  extension  of credit,  as though made on
and as of  such  date  (except  to the  extent  that  such  representations  and
warranties relate solely to an earlier date),

               (b) no  Default or Event of Default  shall have  occurred  and be
continuing on the date of such extension of credit, nor shall either result from
the making thereof,

               (c) no injunction,  writ, restraining order or other order of any
nature prohibiting,  directly or indirectly,  the extending of such credit shall
have been  issued  and  remain in force by any  Governmental  Authority  against
Borrower, Agent, any Lender or any of their Affiliates, and

                                       65


               (d) no Material Adverse Change shall have occurred.

          3.4 Term. This Agreement shall become effective upon the execution and
delivery hereof by Borrower,  Agent,  and the Lenders and shall continue in full
force and effect for a term ending on February  1, 2007 (the  "Maturity  Date").
The  foregoing  notwithstanding,  the Lender  Group,  upon the  election  of the
Required  Lenders,  shall have the right to terminate its obligations under this
Agreement  immediately  and without  notice upon the  occurrence  and during the
continuation of an Event of Default.

          3.5  Effect  of  Termination.  On the  date  of  termination  of  this
Agreement,  all Obligations (including contingent  reimbursement  obligations of
Borrower  with respect to  outstanding  Letters of Credit and including all Bank
Products Obligations) immediately shall become due and payable without notice or
demand  (including (a) either (i) providing cash  collateral to be held by Agent
in an amount equal to 105% of the then extant  Letter of Credit  Usage,  or (ii)
causing the original Letters of Credit to be returned to Agent and (b) providing
cash  collateral,  in  such  amounts  as  Wells  Fargo  or  its  Affiliates,  as
applicable, requires from its customers generally with respect to such products,
to be held by Agent  for the  benefit  of Wells  Fargo  or its  Affiliates  with
respect to the then extant Bank Products  Obligations).  No  termination of this
Agreement,   however,  shall  relieve  or  discharge  Borrower  of  its  duties,
Obligations,  or covenants  hereunder and Agent's Liens in the Collateral  shall
remain in effect until all  Obligations  have been fully and finally  discharged
and  Lenders'  obligations  to provide  additional  credit  hereunder  have been
terminated.  When this Agreement has been  terminated and all of the Obligations
have been fully and  finally  discharged  and  Lenders'  obligations  to provide
additional  credit under the Loan  Documents have been  terminated  irrevocably,
Agent will, at Borrower's sole expense,  execute and deliver any UCC termination
statements,  lien releases,  mortgage  releases,  re-assignments  of trademarks,
discharges  of  security  interests,  and other  similar  discharge  or  release
documents (and, if applicable,  in recordable form) as are reasonably  necessary
to release,  as of record,  Agent's Liens and all notices of security  interests
and liens previously filed by Lender with respect to the Obligations.

          3.6 Early Termination; Reduction of Revolver Commitments.

               (a) Early  Termination.  Borrower  shall have the option,  at any
time upon 30 days' prior written notice to Agent and the Specified Appointee, to
terminate this Agreement by paying to Agent, on any Business Day (which need not
be an Interest Payment Date), in cash, the Obligations (including (a) either (i)
providing cash  collateral to be held by Agent in an amount equal to 105% of the
then extant  Letter of Credit  Usage,  or (ii) causing the  original  Letters of
Credit to be returned  to Agent,  and (b)  providing  cash  collateral,  in such
amounts as Wells  Fargo or its  Affiliates,  as  applicable,  requires  from its


                                       66


customers  generally with respect to such products,  to be held by Agent for the
benefit of Wells Fargo or its  Affiliates  with  respect to the then extant Bank
Products Obligations), in full, together with the Applicable Prepayment Premium.
If Borrower has sent a notice of termination  pursuant to the provisions of this
Section,  then Lenders'  obligations to extend credit  hereunder shall terminate
and Borrower shall be obligated to repay the  Obligations  (including (a) either
(i)  providing  cash  collateral  to be held by  Agent  (in an  interest-bearing
account) in an amount equal to 105% of the then extant  Letter of Credit  Usage,
or (ii) causing the original  Letters of Credit to be returned to Agent, and (b)
providing cash collateral,  in such amounts as Wells Fargo or its Affiliates, as
applicable, requires from its customers generally with respect to such products,
to be held by Agent  for the  benefit  of Wells  Fargo  or its  Affiliates  with
respect to the then extant Bank Products  Obligations),  in full,  together with
the  Applicable  Prepayment  Premium,  on the  date  set  forth  as the  date of
termination of this Agreement in such notice. In the event of the termination of
this Agreement and repayment of the Revolving Loan Obligations at any time prior
to the Maturity Date, for any other reason,  including (a) termination  upon the
election of the Required  Lenders to terminate  after the occurrence of an Event
of Default,  (b) foreclosure and sale of Collateral,  (c) sale of the Collateral
in any Insolvency Proceeding or (d) restructure,  reorganization,  or compromise
of the Obligations by the confirmation of a plan of  reorganization or any other
plan of compromise,  restructure,  or arrangement in any Insolvency  Proceeding,
then, in view of the impracticability and extreme difficulty of ascertaining the
actual  amount of  damages to Lenders  or  profits  lost by the  Revolving  Loan
Lenders as a result of such early  termination,  and by mutual  agreement of the
parties as to a reasonable  estimation  and  calculation  of the lost profits or
damages  of the  Revolving  Loan  Lenders,  Borrower  shall  pay the  Applicable
Prepayment  Premium to the Revolving  Loan  Lenders,  measured as of the date of
such termination; provided, however, that Borrower shall not be obligated to pay
the  Applicable  Prepayment  Premium  pursuant to the preceding  sentence if, in
connection  with the  termination  of this  Agreement  pursuant to the preceding
sentence,  the repayment of the Revolving Loan  Obligations at any time prior to
the Maturity  Date is from the proceeds  received by Borrower  pursuant to (x) a
public or private  placement  of stock  (including  a placement in the form of a
merger) or subordinated  indebtedness of any Loan Party, (y) a sale of assets of
any Loan Party or (z) a financing  facility provided jointly by, or consented to
jointly by, Wells Fargo and GCF.

               (b) Reduction of Revolver A Commitment Following Disposition.  If
the Pro Forma Proved Developed Reserves Amount is less than 50 bcfe after giving
effect to the consummation of any Permitted Disposition described in clauses (e)
and (f) of such  definition  related to Oil and Gas  Properties  of Borrower and
there  exists  outstanding  Revolver  A  Obligations,  upon  application  of the
proceeds to repay the Revolver A Advances in accordance  with the  provisions of
Section 2.4(e),  the Revolver A Commitments  shall be permanently  reduced in an
amount equal to the proceeds applied to repay the Revolver A Advances; provided,
that at the time that  there  exists  Revolver  A  Advances  and the  Revolver A
Commitments  have been reduced to  $5,000,000,  the  application  of proceeds to
repay the Revolver A Advances  shall not result in any further  reduction of the
Revolver A  Commitments  (the  occurrence  of such event,  the "Revolver A Block
Event").  Upon any such  reduction of the Revolver A  Commitments,  the Borrower
shall  concurrently  pay to Agent, in cash, the Revolver A Commitment  Reduction
Fee required to be paid pursuant to Section 2.11(e).

               (c) Reduction of Revolver B Commitment Following Disposition.  If
the Pro Forma Proved Developed Reserves Amount is less than 50 bcfe after giving
effect to the consummation of any Permitted Disposition described in clauses (e)
and (f) of such  definition  related to Oil and Gas Properties of Borrower,  and
the Revolver A Block Event has  occurred,  upon  application  of the proceeds to
paydown the Revolver B Obligations in accordance  with the provisions of Section
2.4(e), the Revolver B Commitments shall be permanently  reduced in an amount up
to the  proceeds  applied to paydown the Revolver B  Obligations.  Upon any such
reduction of the Revolver B Commitments,  the Borrower shall concurrently pay to
Agent,  in cash,  the  Revolver B Commitment  Reduction  Fee required to be paid
pursuant to Section 2.11(f).

                                       67


               (d)  Optional  Partial   Reduction  of  Revolver  B  Commitments.
Borrower  shall have the option,  at any time upon 10 days' prior written notice
to Agent and the Specified Appointee, to reduce the Revolver B Commitment of all
Revolver B Loan Lenders in whole or in part, as follows:

                  (i) No  reduction  of  the  Revolver  B  Commitment  shall  be
     effected unless the Revolver A Commitment  shall have  previously  been, or
     shall concurrently be, reduced to zero;

                  (ii) Any such  reduction  shall be in an amount that equals or
     exceeds the lesser of (x) $1,000,000 and (y) the then remaining  Revolver B
     Commitment;

                  (iii) Any such reduction shall occur on and be effective as of
     an Interest Payment Date;

                  (iv) Any such reduction  shall be allocated  ratably among the
     Lenders having Revolver B Commitments.  Promptly after the effectiveness of
     such  reduction,  the Agent  shall  notify each Lender of the amount of its
     Revolver B Commitment after giving effect to such reduction; and

                  (v) Upon the  effective  date of a  reduction  of a Revolver B
     Commitment,  the Borrower shall pay to Agent, in cash, (x) principal of the
     Advances  relating to such Revolver  Commitment in an amount  sufficient to
     reduce  the  outstanding  amount  of such  Advances  to the  amount of such
     Revolver  Commitment  as so  reduced  and (y)  the  Revolver  B  Commitment
     Reduction Fee applicable to such reduction as provided in Section 2.11(f).

          3.7 Mandatory  Prepayment upon Change of Control.  Upon the occurrence
of a Change of Control,  all  Obligations  (including  contingent  reimbursement
obligations  of  Borrower  with  respect  to  outstanding  Letters of Credit and
including  all Bank  Products  Obligations)  immediately  shall  become  due and
payable  without  notice or demand  (including  (a)  either (i)  providing  cash
collateral  to be held by Agent in an  amount  equal to 105% of the then  extant
Letter of Credit  Usage,  or (ii) causing the  original  Letters of Credit to be
returned to Lender and (b) providing cash  collateral,  in such amounts as Wells
Fargo or its Affiliates,  as applicable,  requires from its customers  generally
with  respect  to such  products,  to be held by Agent for the  benefit of Wells
Fargo  or  its  Affiliates  with  respect  to  the  then  extant  Bank  Products
Obligations).  The  Borrower  shall  immediately  notify  Agent,  the  Specified
Appointee and each Lender of the occurrence of a Change of Control.

     4. CREATION OF SECURITY INTEREST.

          4.1 Grant of Security Interest. Each Domestic Loan Party hereby grants
to Agent, for the benefit of the Lender Group, a continuing security interest in
all of its right,  title,  and interest in all currently  existing and hereafter
acquired  or arising  Personal  Property  Collateral  in order to secure  prompt
repayment of any and all of the  Obligations or the Guaranteed  Obligations  (as
the case  may be) in  accordance  with  the  terms  and  conditions  of the Loan
Documents and in order to secure prompt  performance  by each such Domestic Loan
Party of each of its covenants and duties under the Loan Documents.  The Agent's
Liens in and to the Personal  Property  Collateral  shall attach to all Personal


                                       68


Property  Collateral  without  further act on the part of Agent or any  Domestic
Loan Party.  Anything  contained in this Agreement or any other Loan Document to
the contrary  notwithstanding,  except for Permitted  Dispositions,  no Domestic
Loan Party shall have authority,  express or implied,  to dispose of any item or
portion of the Collateral.

          4.2 Negotiable Collateral. In the event that any Collateral, including
proceeds,  is evidenced by or consists of Negotiable  Collateral,  and if and to
the extent that perfection or priority of Agent's security interest is dependent
on or enhanced by  possession,  each Domestic Loan Party,  immediately  upon the
request  of  Agent,  shall  endorse  and  deliver  physical  possession  of such
Negotiable Collateral to Agent.

          4.3  Collection  of  Accounts,  General  Intangibles,  and  Negotiable
Collateral.  At any time after the occurrence and during the  continuation of an
Event of Default,  Agent or Agent's  designee may (a) notify Account  Debtors of
any Loan Party that the Accounts,  chattel paper,  or General  Intangibles  have
been  assigned to Agent or that Agent has a security  interest  therein,  or (b)
collect the Accounts,  chattel paper, or General Intangibles directly and charge
the collection costs and expenses to the Loan Account.  Each Domestic Loan Party
agrees,  and Borrower  shall cause each other Loan Party to agree,  that it will
hold in  trust  for  the  Lender  Group,  as the  Lender  Group's  trustee,  any
Collections  that it receives and immediately  will deliver said  Collections to
Agent or a Cash Management Bank in their original form as received by Borrower.

          4.4 Delivery of Additional Documentation Required.

               (a)  Each  Domestic  Loan  Party  authorizes  Agent  to file  any
financing  statement  required  hereunder,  and any  continuation  statement  or
amendment with respect  thereto,  in any  appropriate  filing office without the
signature of such  Domestic Loan Party where  permitted by applicable  law. Each
Domestic Loan Party hereby ratifies the filing of any financing  statement,  any
continuation  statement or amendment  with respect  thereto,  filed  without the
signature of such Domestic Loan Party prior to the date hereof.

               (b) If any  Domestic  Loan Party  acquires  any  commercial  tort
claims after the date hereof, such Domestic Loan Party shall promptly deliver to
Agent a written  description of such  commercial tort claim and, upon request of
Agent,  shall  deliver a written  agreement,  in form and  substance  reasonably
satisfactory  to Agent,  pursuant to which such Domestic Loan Party shall pledge
and  collaterally  assign all of its right,  title and  interest  in and to such
commercial tort claim to Agent as security for the Obligations or the Guaranteed
Obligations, as the case may be (each, a "Commercial Tort Claim Assignment").

               (c) At any time upon the  request of Agent,  each  Domestic  Loan
Party shall execute and deliver to Agent,  and cause its Subsidiaries to execute
and  deliver to Agent,  any and all  financing  statements,  original  financing
statements  in  lieu  of  continuation   statements,   amendments  to  financing
statements,   fixture  filings,  security  agreements,   pledges,   assignments,
Commercial Tort Claim  Assignments,  endorsements of certificates of title,  and
all other documents  (collectively,  the "Additional  Documents") that Agent may
request  in  its  Permitted   Discretion,   in  form  and  substance  reasonably


                                       69


satisfactory  to Agent,  to create and perfect and continue  perfected or better
perfect the Agent's  Liens in the  Collateral  (whether  now owned or  hereafter
acquitted,  tangible or  intangible,  real or  personal),  and in order to fully
consummate all of the transactions  contemplated hereby and under the other Loan
Documents, including any Mortgages.

               (d) To the maximum  extent  permitted  by  applicable  law,  each
Domestic Loan Party authorizes Agent to execute any such Additional Documents in
such  Domestic  Loan Party's  name and  authorizes  Agent to file such  executed
Additional  Documents in any  appropriate  filing office.  To the maximum extent
permitted by applicable  law, each Domestic Loan Party  authorizes the filing of
any such Additional  Documents without the signature of such Domestic Loan Party
in any appropriate  filing office.  Agent will promptly  provide Borrower with a
copy of any Additional  Documents.  In addition, on such periodic basis as Agent
shall  require and to the extent any Domestic  Loan Party  acquires or generates
any Collateral  described in the following  clauses (i) and (ii),  such Domestic
Loan  Party  shall  (i)  provide  Agent  with a  report  of all new  patentable,
copyrightable, or trademarkable materials acquired or generated by such Domestic
Loan Party  during the prior  period,  (ii) cause all patents,  copyrights,  and
trademarks  acquired  or  generated  by such  Domestic  Loan  Party that are not
already the subject of a registration with the appropriate  filing office (or an
application   therefor  diligently   prosecuted)  to  be  registered  with  such
appropriate filing office in a manner sufficient to impart  constructive  notice
of such Domestic Loan Party's ownership thereof, and (iii) cause to be prepared,
executed,  and delivered to Agent supplemental  schedules to the applicable Loan
Documents to identify such patents,  copyrights, and trademarks as being subject
to the security interests created thereunder.

          4.5 Power of Attorney.  Each  Domestic  Loan Party hereby  irrevocably
makes, constitutes,  and appoints Agent (and any of Agent's officers,  employees
or agents  designated  by Agent) as such  Domestic  Loan Party's true and lawful
attorney,  with power to (a) if such  Domestic  Loan Party  refuses to, or fails
timely to execute and deliver any of the  documents  described  in Section  4.4,
sign the name of such Domestic  Loan Party on any of the documents  described in
Section  4.4,  (b) at any time  that an Event of  Default  has  occurred  and is
continuing,  sign such  Domestic  Loan  Party's  name on any  invoice or bill of
lading relating to the Collateral, drafts against Account Debtors, or notices to
Account  Debtors,  (c) send requests for  verification of Accounts,  (d) endorse
such  Domestic Loan Party's name on any  Collection  item that may come into the
Lender Group's possession, (e) at any time that an Event of Default has occurred
and is continuing,  make, settle, and adjust all claims under such Domestic Loan
Party's  policies of insurance and make all  determinations  and decisions  with
respect  to such  policies  of  insurance,  and (f) at any time that an Event of
Default has occurred and is  continuing,  settle and adjust  disputes and claims
respecting the Accounts,  chattel paper,  or General  Intangibles  directly with
Account  Debtors,  for  amounts  and upon  terms  that  Agent  determines  to be
reasonable,  and Agent may cause to be executed and  delivered any documents and
releases that Agent determines to be necessary. The appointment of Agent as such
Domestic Loan Party's attorney, and each and every one of its rights and powers,
being coupled with an interest, is irrevocable until all of the Obligations have
been fully and finally repaid and performed and the Lender  Group's  obligations
to extend credit hereunder are terminated.

          4.6 Right to  Inspect.  Agent and each  Lender  (through  any of their
respective officers,  employees, or agents) shall have the right, upon notice to
Borrower,  which notice shall not be required upon the occurrence and during the


                                       70


continuance  of an Event of Default,  from time to time hereafter to inspect the
Books and to check, test, and appraise the Collateral and review and examine the
Oil and Gas  Properties  of  Borrower  in  order  to  verify  Borrower's  or any
Guarantor's financial condition or the amount,  quality, value, condition of, or
any other matter relating to, the Collateral.

          4.7 Control  Agreements.  Each Domestic Loan Party agrees that it will
not transfer assets out of any Securities Accounts other than as permitted under
Section  7.19 and,  if to  another  securities  intermediary,  unless  each such
Domestic  Loan Party,  Agent and the  substitute  securities  intermediary  have
entered into a Control Agreement. Each Domestic Loan Party hereby agrees to take
any and all action that Agent  requests in order for Agent to obtain  control in
accordance with Sections 9-104,  9-105, 9-106 and 9-107 of the Code with respect
to any  Securities  Accounts,  DDA's,  chattel  paper,  Investment  Property and
letter-of-credit  rights. No arrangement  contemplated  hereby or by any Control
Agreement in respect of any Securities  Accounts or other Investment Property or
any DDA, electronic chattel paper or  letter-of-credit  rights shall be modified
by any Domestic Loan Party without the prior written consent of Agent.  Upon the
occurrence and during the  continuance  of a Default or Event of Default,  Agent
may notify any securities intermediary or depository to liquidate the applicable
Securities Account or any related Investment Property maintained or held thereby
and remit the proceeds thereof to the Agent's Account.

          4.8 Ratification of Liens.  Each Loan Party hereby confirms,  ratifies
and  reaffirms  that the Liens  granted  pursuant  to this  Agreement  as of the
Closing Date are continuing  and are, and shall remain,  unimpaired and continue
to constitute fully perfected,  first priority Liens (subject to Permitted Liens
that arise by  operation of law securing  amounts  that are not  delinquent)  in
favor of the Agent for the benefit of the Agent, the Specified Appointee and the
Lenders,  with the same force,  effect and  priority in effect both  immediately
prior to an after  entering  into on or as of the  Amendment No. 2 Closing Date.
Each such Loan Party hereby confirms and agrees that such Liens granted pursuant
to this Agreement as of the Amendment No. 2 Closing Date will continue to secure
all of the Obligations and the Guaranteed Obligations, as the case may be.

     5. REPRESENTATIONS AND WARRANTIES.

          In order to induce the Lender Group to enter into this Agreement, each
Domestic Loan Party makes the following  representations  and  warranties to the
Lender  Group,  which shall be true,  correct,  and  complete,  in all  material
respects,  as of the  Amendment  No. 2 Closing Date and at and as of the date of
the making of each Advance (or other  extension of credit) made  thereafter,  as
though made on and as of the date of such Advance (or other extension of credit)
(except to the extent that such  representations and warranties relate solely to
an earlier date),  and such  representations  and  warranties  shall survive the
execution and delivery of this Agreement and Amendment No.2:

          5.1 No Encumbrances.  Each Loan Party has good and indefeasible  title
to the  Collateral  and the Real  Property  (other  than Oil and Gas  Properties
constituting  Real  Property)  or  good  and  defensible  title  to Oil  and Gas
Properties  constituting  Real  Property,  free and  clear of Liens  except  for
Permitted Liens.

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          5.2  Equipment.  All of the  Equipment is used or held for use in each
Loan Party's business and is fit for such purposes.

          5.3 Location of Inventory and Equipment. The Equipment is located only
at the locations identified on Schedule 5.3 other than such Equipment in transit
or temporarily removed to a location not identified therein for refurbishment or
repair. There is no location at which any Domestic Loan Party has any Inventory,
including  Hydrocarbon  products  (except for Hydrocarbon  products in transit),
other than the locations  identified on Schedule 5.3 and 5.22.  Schedule 5.3 and
5.22  contains a true,  correct and complete  list,  as of the  Amendment  No. 2
Closing  Date, of each  location at which  Hydrocarbon  products of the Domestic
Loan Parties are stored.

          5.4  Inventory  Records.  Each Loan Party keeps  correct and  accurate
records  itemizing and describing the type and quantity of its Inventory and the
book value thereof.

          5.5 Location of Chief Executive Office; FEIN.

               (a) The chief  executive  office of each  Domestic  Loan Party is
located at the address  indicated on Schedule 5.5 and such Domestic Loan Party's
FEIN is identified on Schedule 5.5.

               (b) Each  Domestic  Loan  Party's  organizational  identification
number is identified on Schedule 5.5.

               (c) No Domestic Loan Party holds any commercial tort claims as of
the Amendment No. 2 Closing Date hereof, except as identified on Schedule 5.5.

          5.6 Due Organization and Qualification; Subsidiaries.

               (a) Each Loan Party is duly  organized  and  existing and in good
standing under the laws of the jurisdiction of its organization and qualified to
do business in any state where the failure to be so qualified  reasonably  could
be expected to have a Material Adverse Change.

               (b) Set forth on  Schedule  5.6(b),  is a complete  and  accurate
description of the authorized  capital Stock of Borrower,  by class,  and, as of
the Amendment No. 2 Closing Date, a description  of the number of shares of each
such class that are issued and outstanding.  Other than as described on Schedule
5.6(b), there are no subscriptions,  options, warrants, or calls relating to any
shares  of  Borrower's  capital  Stock,  including  any right of  conversion  or
exchange under any  outstanding  security or other  instrument.  Borrower is not
subject to any  obligation  (contingent or otherwise) to repurchase or otherwise
acquire or retire any shares of its capital  Stock or any  security  convertible
into or exchangeable for any of its capital Stock.

               (c) Set forth on Schedule 5.6(c), is a complete and accurate list
of Borrower's direct and indirect Subsidiaries, showing: (i) the jurisdiction of
their  organization,  (ii) the  number  of shares  of each  class of common  and
preferred Stock authorized for each of such  Subsidiaries,  and (iii) the number


                                       72


and the percentage of the  outstanding  shares of each such class owned directly
or indirectly  by Borrower.  All of the  outstanding  capital Stock of each such
Subsidiary has been validly issued and is fully paid and non-assessable.

               (d)  Except  as  set  forth  on  Schedule  5.6(c),  there  are no
subscriptions,  options, warrants, or calls relating to any shares of Borrower's
Subsidiaries' capital Stock, including any right of conversion or exchange under
any outstanding  security or other  instrument.  Neither Borrower nor any of its
Subsidiaries  is  subject  to  any  obligation   (contingent  or  otherwise)  to
repurchase or otherwise acquire or retire any shares of Borrower's Subsidiaries'
capital  Stock or any security  convertible  into or  exchangeable  for any such
capital Stock.

          5.7 Due Authorization; No Conflict.

               (a) The execution,  delivery and  performance by Borrower of this
Agreement  and the  Loan  Documents  to  which  it is a  party  have  been  duly
authorized by all necessary action on the part of Borrower.

               (b) The execution,  delivery and  performance by Borrower of this
Agreement and the Loan  Documents to which it is a party do not and will not (i)
violate any provision of federal,  provincial,  state or local law or regulation
applicable  to Borrower,  the  Governing  Documents  of Borrower,  or any order,
judgment,  or decree of any court or other  Governmental  Authority  binding  on
Borrower,  (ii) conflict  with,  result in a breach of, or constitute  (with due
notice  or lapse of time or  both) a  default  under  any  material  contractual
obligation of Borrower (including,  without limitation, any Material Contract of
any Loan Party),  (iii) result in or require the creation or  imposition  of any
Lien of any nature  whatsoever upon any properties or assets of Borrower,  other
than Permitted Liens, or (iv) require any approval of Borrower's interestholders
or any  approval  or  consent  of any  Person  under  any  material  contractual
obligation of Borrower that has not been obtained by Borrower on or prior to the
Closing Date or the Amendment No. 2, as applicable.

               (c)  Other  than  the   filing  of   financing   statements   and
informational  filings  with  the  SEC,  fixture  filings,  and  Mortgages,  the
execution,  delivery, and performance by Borrower of this Agreement and the Loan
Documents  to  which  Borrower  is a  party  do not and  will  not  require  any
registration with,  consent,  or approval of, or notice to, or other action with
or by, any Governmental Authority or other Person.

               (d) This Agreement and the other Loan Documents to which Borrower
is a party,  and all other  documents  contemplated  hereby  and  thereby,  when
executed  and  delivered  by  Borrower  will be the  legally  valid and  binding
obligations of Borrower,  enforceable  against Borrower in accordance with their
respective terms,  except as enforcement may be limited by equitable  principles
or by  bankruptcy,  insolvency,  reorganization,  moratorium,  or  similar  laws
relating to or limiting creditors' rights generally.

               (e) The Agent's Liens are validly created,  perfected,  and first
priority Liens, subject only to Permitted Liens.

               (f) The execution, delivery, and performance by each Guarantor of
the Loan  Documents  to which it is a party  have  been duly  authorized  by all
necessary action on the part of Guarantor.

                                       73


               (g) The execution,  delivery and performance by each Guarantor of
the Loan  Documents  to which it is a party do not and will not (i)  violate any
provision of federal, provincial, state or local law or regulation applicable to
such  Guarantor,  the  Governing  Documents  of such  Guarantor,  or any  order,
judgment or decree of any court or other Governmental  Authority binding on such
Guarantor,  (ii) conflict with,  result in a breach of, or constitute  (with due
notice  or lapse of time or  both) a  default  under  any  material  contractual
obligation  of such  Guarantor,  (iii)  result in or  require  the  creation  or
imposition of any Lien of any nature whatsoever upon any properties or assets of
such Guarantor, other than Permitted Liens, or (iv) require any approval of such
Guarantor's  interestholders  or any approval or consent of any Person under any
material contractual  obligation of such Guarantor that has not been obtained by
Borrower on or prior to the Closing Date or the Amendment No. 2 Closing Date, as
applicable.

               (h) The execution,  delivery and performance by each Guarantor of
the  Loan  Documents  to  which  such  Guarantor  is a party do not and will not
require any registration with,  consent,  or approval of, or notice to, or other
action with or by, any Governmental Authority or other Person.

               (i) The Loan  Documents to which each  Guarantor is a party,  and
all other documents contemplated hereby and thereby, when executed and delivered
by such  Guarantor  will be the legally  valid and binding  obligations  of such
Guarantor,   enforceable   against  such  Guarantor  in  accordance  with  their
respective  terms,  except  as  enforcement  may be  limited  by such  equitable
principles or by bankruptcy, insolvency,  reorganization,  moratorium or similar
laws relating to or limiting creditors' rights generally.

          5.8  Litigation.  Other than those matters  disclosed on Schedule 5.8,
there are no actions,  suits or proceedings pending or, to the best knowledge of
Borrower, threatened against Borrower or any of its Subsidiaries, as applicable,
except for (a) matters that are fully covered by insurance (subject to customary
deductibles),  and (b) matters  arising  after the Closing Date or the Amendment
No. 2 Closing Date, as applicable, that, if decided adversely to Borrower or any
of its Subsidiaries,  as applicable,  reasonably could not be expected to result
in a Material Adverse Change.

          5.9 No Material Adverse Change. All financial  statements  relating to
Borrower or Guarantor  that have been  delivered by Borrower to the Lender Group
have been  prepared in accordance  with GAAP  (except,  in the case of unaudited
financial  statements,  for the lack of footnotes  and being subject to year-end
audit adjustments) and present fairly in all material  respects,  Borrower's (or
Guarantor's,  as  applicable)  financial  condition  as of the date  thereof and
results of operations  for the period then ended.  There has not been a Material
Adverse Change with respect to Borrower (or Guarantor,  as applicable) since the
date of the latest  financial  statements  submitted  to the Lender  Group on or
before the Closing Date or the Amendment No. 2 Closing Date, as applicable.

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          5.10 Fraudulent Transfer.

               (a) After giving effect to the  transactions  taking place on the
Amendment No. 2 Closing  Date,  Borrower  individually  is, and the Loan Parties
taken as a whole are, Solvent.

               (b) No  transfer  of property is being made by any Loan Party and
no  obligation  is being  incurred  by any Loan  Party  in  connection  with the
transactions contemplated by this Agreement or the other Loan Documents with the
intent to hinder,  delay or defraud  either  present or future  creditors of any
Loan Party.

          5.11 Employee Benefits.  None of Borrower any of its Subsidiaries,  or
any of their ERISA Affiliates maintains or contributes to any Benefit Plan. Each
Loan Party and each ERISA Affiliate has satisfied the minimum funding  standards
of ERISA,  the IRC, the Canadian  Employee Benefit Laws and any other applicable
laws relating to employee  benefits,  with respect to each Benefit Plan to which
it is  obligated  to  contribute.  No ERISA Event has occurred nor has any other
event  occurred  that may  result in an ERISA  Event  that  reasonably  could be
expected  to result in a  Material  Adverse  Change.  No Loan Party or any ERISA
Affiliate  is required to provide  security  to any Benefit  Plan under  Section
401(a)(29) of the IRC or under Canadian Employee Benefit Laws.

          5.12  Environmental  Condition.  Except as set forth on Schedule 5.12,
(a) to each  Domestic  Loan Party's  knowledge,  no assets of any Loan Party has
ever been used by any such Loan Party or by previous  owners or operators in the
disposal of, or to produce,  store, handle,  treat,  release, or transport,  any
Hazardous  Materials,  where  such  production,  storage,  handling,  treatment,
release or transport was in violation,  in any material  respect,  of applicable
Environmental Law, (b) to each Domestic Loan Party's knowledge, no properties or
assets of any Loan Party has ever been  designated  or  identified in any manner
pursuant to environmental  protection statute as a Hazardous  Materials disposal
site,  (c) no Loan  Party has  received  notice  that a Lien  arising  under any
Environmental  Law has attached to any revenues or to any Real Property owned or
operated by any such Loan Party,  and (d)  Borrower  has not received a summons,
citation,  notice, or directive from the Environmental  Protection Agency or any
other federal,  provincial or state governmental agency concerning any action or
omission by Borrower  resulting  in the  releasing  or  disposing  of  Hazardous
Materials into the environment.

          5.13 Brokerage Fees. Other than Jefferies & Company, no Loan Party has
utilized  the  services of any broker or finder in  connection  with  Borrower's
obtaining financing from the Lender Group under this Agreement,  and, other than
Jefferies & Company,  no brokerage  commission  or finders fee is payable by any
Loan Party in connection herewith.

          5.14  Intellectual  Property.  Each Loan Party owns, or holds licenses
in, all  trademarks,  trade  names,  copyrights,  patents,  patent  rights,  and
licenses  that  are  necessary  to the  conduct  of its  business  as  currently
conducted.  Attached  hereto as Schedule 5.14 is a true,  correct,  and complete
listing of all material  patents,  patent  applications,  trademarks,  trademark
applications,  copyrights, and copyright registrations as to which each Domestic
Loan Party is the owner or is an exclusive licensee.

                                       75


          5.15  Leases.   Each  Loan  Party  enjoys   peaceful  and  undisturbed
possession  under all leases  material to the business of such Loan Party and to
which it is a party or under which it is operating. All of such leases are valid
and  subsisting  and no material  default by such Loan Party exists under any of
them. There are no leases,  subleases,  contracts or other operating  agreements
that  allocate  operating  expenses to Borrower  or any  Guarantor  in excess of
Borrower's or any Guarantor's  working  interest of record in the particular Oil
and Gas  Property  subject  to such  lease,  the  sublease,  contract  or  other
operating agreement.

          5.16 DDAs.  Set forth on  Schedule  5.16 are all of each Loan  Party's
DDAs,  including,  with respect to each  depository  (i) the name and address of
such  depository and (ii) the account  numbers of the accounts  maintained  with
such depository.

          5.17  Compliance  with the Law. No Loan Party has violated any laws or
failed to obtain any material license,  permit, franchise or other authorization
from any  Governmental  Authority  necessary for the ownership of any of its Oil
and Gas Properties or the conduct of its business. The Oil and Gas Properties of
each Loan  Party  (and  assets  and  properties  utilized  therewith)  have been
maintained,  operated  and  developed  in a good and  workmanlike  manner and in
substantial  conformity with all applicable laws and all rules,  regulations and
orders of all Governmental  Authorities  having  jurisdiction and in substantial
conformity  with the  provisions  of all leases,  subleases  or other  contracts
comprising  a  part  of  the  Hydrocarbon  Interests  and  other  contracts  and
agreements  forming a part of such Oil and Gas Properties;  specifically in this
connection, (i) except as set forth on Schedule 5.17, after the Closing Date, no
Oil and Gas Property of any Loan Party is subject to having allowable production
reduced below the full and regular allowable  production  (including the maximum
permissible  tolerance) because of any  overproduction  (whether or not the same
was  permissible  at the time)  prior to the  Closing  Date and (ii) none of the
wells comprising a part of such Oil and Gas Properties (or assets and properties
utilized  therewith)  is  deviated  from the  vertical  by more than the maximum
permitted by applicable laws, regulations,  rules and orders of any Governmental
Authority,  and such wells are, in fact,  bottomed under and are producing from,
and the well bores are wholly  within,  such Oil and Gas  Properties  (or in the
case of wells located on Real Property  utilized  therewith,  such utilized Real
Property)  covered by the  leases  that are the  subject  of the title  opinions
delivered pursuant to Section 3.1(u).

          5.18 Complete  Disclosure.  All factual information (taken as a whole)
furnished  by or on behalf of  Borrower  in  writing  to  Agent,  the  Specified
Appointee or any Lender  (including all  information  contained in the Schedules
hereto or in the other Loan  Documents)  for purposes of or in  connection  with
this Agreement, the other Loan Documents, or any transaction contemplated herein
or  therein  is,  and all  other  such  factual  information  (taken as a whole)
hereafter  furnished  by or on behalf  of  Borrower  in  writing  to Agent,  the
Specified  Appointee or any Lender will be, true and  accurate,  in all material
respects, on the date as of which such information is dated or certified and not
incomplete  by omitting  to state any fact  necessary  to make such  information
(taken as a whole) not misleading in any material  respect at such time in light
of the circumstances under which such information was provided. On the Amendment
No. 2 Closing Date, the Amendment No. 2 Closing Date Projections represent,  and
as of the date on which  any other  Projections  are  delivered  to Agent or the
Specified Appointee, such additional Projections will represent, Borrower's good
faith best estimate of its future performance for the periods covered thereby.

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          5.19  Indebtedness.  Set forth on Schedule 5.19 is a true and complete
list of all Indebtedness of each Loan Party  outstanding on or immediately prior
to the  Amendment  No. 2 Closing  Date that is to remain  outstanding  after the
Amendment  No. 2  Closing  Date,  and  Schedule  5.19  accurately  reflects  the
aggregate principal amount of such Indebtedness and the principal terms thereof.

          5.20 Oil and Gas  Imbalances.  Except as set forth on Schedule 5.20 or
on the most recent  certificate  delivered  pursuant to Section 6.2(e), on a net
basis there are not gas imbalances, take-or-pay oil and gas or other prepayments
with respect to Borrower's and  Guarantors'  Oil and Gas Properties  which would
require  such Person  either to make cash  settlements  for such  production  or
deliver  Hydrocarbons  produced from such Oil and Gas  Properties at some future
time without then or thereafter  receiving full payments therefor  exceeding two
percent (2%) of the current  monthly  production of oil and gas from the Oil and
Gas Properties of Borrower and Guarantors in the aggregate.

          5.21 Hedging Agreements.  Schedule 5.21 (which schedule,  so long as a
Default or Event of Default has not  occurred  and is not  continuing,  shall be
deemed to be  amended  by the most  recent  certificate  delivered  by  Borrower
pursuant to Section  6.2(d)) sets forth, as of the Amendment No. 2 Closing Date,
a true and complete list of all Hedging  Agreements  (including  commodity price
swap  agreements,  forward  agreements  or contracts  of sale which  provide for
prepayment  for  deferred   shipment  or  delivery  of   Hydrocarbons  or  other
commodities) of Borrower and Guarantors,  the material terms thereof  (including
the type,  term,  effective  date,  termination  date and  notional  amounts  or
volumes),  all credit support agreements  relating thereto (including any margin
required or supplied), and the counterparty to each such agreement.

          5.22 Location of Real Property and Leased Premises.

               (a) (i) Part A of Schedule 5.22 lists completely and correctly as
of the Amendment  No. 2 Closing Date all Real  Property  (other than Oil and Gas
Properties) owned in fee by each Loan Party and the addresses thereof, (ii) Part
B of Schedule  5.22 lists  completely  and  correctly as of the  Amendment No. 2
Closing Date all Real  Property  (other than Oil and Gas  Properties)  leased by
each Loan  Party  and the  respective  addresses  thereof  and  (iii)  Part C of
Schedule 5.22 lists  completely  and correctly as of the Amendment No. 2 Closing
Date all Oil and Gas  Properties  with a PV-10 of at least $50,000 that are Real
Property  whether  leased or owned by any Loan  Party and the  respective  legal
descriptions, addresses (if any), counties and states thereof.

               (b) As of the Amendment  No. 2 Closing Date,  each Loan Party has
valid  leasehold  interests in the leases  described  on Schedule  5.22 and such
schedule  sets forth with  respect to each such lease,  the  commencement  date,
termination  date,  renewal  options (if any) and annual  base rents.  Each such
lease is valid and  enforceable  in  accordance  with its terms in all  material
respects and is in full force and effect. No consent or approval of any landlord
or other third party in connection with any such lease is necessary for any Loan
Party  to enter  into and  execute  the Loan  Documents  to which it is a party,
except as set forth on Schedule  5.22.  To the  knowledge of any Loan Party,  no
other party to any such lease is in default of its obligations  thereunder,  and
no Loan Party (or any other party to any such  lease) has at any time  delivered


                                       77


or received any notice of default  which  remains  uncured  under any such lease
and, as of the Amendment No. 2 Closing Date, no event has occurred  which,  with
the giving of notice or the passage of time or both,  would constitute a default
under any such lease.

               (c) Each Loan Party has good and  defensible  title to all of its
Oil and Gas Properties set forth on Schedule 5.22 which constitute Real Property
and  good and  indefeasible  title  to all of its Oil and Gas  Properties  which
constitute  personal property,  except for (i) such imperfections of title which
do not in the aggregate materially detract from the value thereof to, or the use
thereof  in, the  business  of such Loan  Party and (ii)  Permitted  Liens.  The
quantum and nature of the  interest of such Loan Party in and to the Oil and Gas
Properties as set forth in the Initial Reserve Report or the most recent Reserve
Report,  as the case may be,  includes the entire interest of such Loan Party in
such Oil and Gas Properties as of the date of the Initial Reserve Report or such
applicable  Reserve  Report  delivered  by Borrower  to Agent and the  Specified
Appointee  pursuant to Section 6.2(e),  as the case may be, and are complete and
accurate in all material  respects as of the date of the Initial  Reserve Report
or such  applicable  Reserve  Report,  as the  case  may be;  and  there  are no
"back-in"  or  "reversionary"  interests  held  by  third  parties  which  could
materially reduce the interest of such Loan Party in such Oil and Gas Properties
except as expressly set forth in the Initial  Reserve  Report or the most recent
Reserve Report,  as the case may be. The ownership of the Oil and Gas Properties
by each Loan Party  shall not in any  material  respect  obligate  any such Loan
Party to bear the costs and expenses relating to the maintenance, development or
operations  of each  such Oil and Gas  Property  in an  amount  in excess of the
working  interest of record of such Loan Party in each Oil and Gas  Property set
forth in the Initial  Reserve Report or the most recent Reserve  Report,  as the
case may be.

               (d)  Each  Loan  Party's  marketing,  gathering,  transportation,
processing and treating  facilities and equipment,  together with any marketing,
gathering,  transportation,  processing and treating contracts in effect between
and/or  among such Loan Party and any other  Person,  are  sufficient  to gather
transport, process and/or treat, reasonably anticipated volumes of production of
Hydrocarbons from the Oil and Gas Properties of the Loan Party.

          5.23 New Notes Documents and Intercreditor Agreement.

               (a) The Borrower's  Indebtedness  incurred or to be incurred from
(i) the  Advances  on and after the  Amendment  No. 2 Closing  Date and (ii) the
issuance  of Letters of Credit,  in each case,  subject to the  limitations  set
forth in this  Agreement,  does not and will not  conflict  with or  result in a
default under any New Notes Document or the Intercreditor Agreement.

               (b) Other than Borrower's Indebtedness that may be incurred under
the Loan  Documents,  the Loan  Parties  have not  created,  incurred,  assumed,
permitted,  guaranteed or otherwise become, directly or indirectly,  liable with
respect to any Indebtedness  permitted  pursuant to clause (m) of the definition
of "Permitted Indebtedness" contained in the New Notes Indenture.

          5.24 Material Contracts.  Set forth on Schedule 5.24 is a complete and
accurate list as of the  Amendment No. 2 Closing Date of all Material  Contracts
of each  Loan  Party,  showing  the  parties  and  subject  matter  thereof  and


                                       78


amendments and modifications thereto. Each such Material Contract (i) is in full
force and effect and is binding  upon and  enforceable  against  each Loan Party
and,  to the  knowledge  of such  Loan  Party,  all  other  parties  thereto  in
accordance with its terms, (ii) has not been otherwise amended or modified,  and
(iii) is not in default due to the action of Borrower  or, to the  knowledge  of
such Loan Party, any other party thereto.

          5.25 Permits, Etc. Each Loan Party has, and is in compliance with, all
permits, licenses,  authorizations,  approvals,  entitlements and accreditations
required  for such Person  lawfully  to own,  lease,  manage or  operate,  or to
acquire, each business and the Real Property currently owned, leased, managed or
operated, or to be acquired,  by such Person except for such permits,  licenses,
authorizations,  approvals, entitlements and accreditations the absence of which
could not  reasonably  be expected to result in a Material  Adverse  Change.  No
condition  exists or event has occurred  which,  in itself or with the giving of
notice or lapse of time or both,  would  result in the  suspension,  revocation,
impairment,   forfeiture   or   non-renewal   of  any  such   permit,   license,
authorization,  approval,  entitlement  or  accreditation,  and,  to  Borrower's
knowledge, there is no claim that any thereof is not in full force and effect.

          5.26 Employee and Labor Matters. Except as set forth on Schedule 5.26,
there is (a) no unfair  labor  practice  complaint  pending  or,  to  Borrower's
knowledge,  threatened against any Loan Party before any Governmental  Authority
and no grievance or  arbitration  proceeding  pending or threatened  against any
Loan Party which arises out of or under any collective bargaining agreement, (b)
no strike,  labor  dispute,  slowdown,  stoppage or similar  action or grievance
pending or, to the knowledge of Borrower,  threatened against any Loan Party and
(c) no union  representation  question existing with respect to the employees of
any Loan Party and no union organizing activity taking place with respect to any
of the employees of any of them.  Neither any Loan Party nor any ERISA Affiliate
of any Loan Party has incurred  any  liability  or  obligation  under the Worker
Adjustment  and  Retraining  Notification  Act  ("WARN")  or  similar  state  or
provincial  law,  which  remains  unpaid or  unsatisfied.  The hours  worked and
payments  made to employees of each Loan Party have not been in violation of the
Fair  Labor  Standards  Act,  the  applicable  Canadian  provincial   employment
standards  legislation or any other applicable legal requirements.  All material
payments due from any Loan Party on account of workers  compensation,  wages and
employee  health and  welfare  insurance  and other  benefits  have been paid or
accrued as a liability on the books of such Loan Party.

          5.27 Bonds and  Insurance.  Schedule  5.27  contains an  accurate  and
complete  description  of all  performance  bonds  related to  operations  on or
pertaining to the Oil and Gas Properties, and all material policies of insurance
owned or held by Borrower and each  Subsidiary.  Except as set forth on Schedule
5.27, all such policies are in full force and effect,  all premiums with respect
thereto  covering all periods up to and  including  the  Amendment No. 2 Closing
Date have been  paid,  and no notice of  cancellation  or  termination  has been
received with respect to any such policy. Such bonds and policies are sufficient
for  compliance  with all  requirements  of law and of all  agreements  to which
Borrower  or any of its  Subsidiaries  is a party;  are valid,  outstanding  and
enforceable  policies;  provide  adequate  coverage in at least such amounts and
against at least such risks (but including in any event public liability) as are
required by Governmental Authorities and/or usually insured or bonded against in
the same general area by companies engaged in the same or a similar business for
the assets and operations of Borrower and each of its Subsidiaries;  will remain


                                       79


in full force and effect through the respective dates set forth on Schedule 5.27
without the payment of additional premiums except as set forth on Schedule 5.27;
and will not in any way be affected  by, or terminate or lapse by reason of, the
transactions  contemplated  by this agreement.  Neither  Borrower nor any of its
Subsidiaries  has been refused any bonds or insurance with respect to its assets
or operations,  nor has its coverage been limited below usual and customary bond
or policy limits,  by any bonding  company or insurance  carrier to which it has
applied for any such bond or  insurance  or with which it has carried  insurance
during the last three years.

          5.28 Nature of Business.  Neither Borrower nor Newco Canada is engaged
in any  business  other than the Oil and Gas  Business  within  the  continental
United States, in the case of Borrower, and Canada, in the case of Newco Canada.
Except as otherwise disclosed on Schedule 5.28, no other Loan Party (x) owns any
assets  or  properties  used by  Borrower  or  Newco  Canada  in its Oil and Gas
Business or (y) has any liabilities or conducts any business.

     6. AFFIRMATIVE COVENANTS.

          Borrower  covenants and agrees that,  so long as any credit  hereunder
shall be available and until full and final payment of the  Obligations  and the
termination  of this  Agreement,  Borrower  shall  and shall  cause  each of its
Subsidiaries to do all of the following:

          6.1 Accounting  System.  Maintain a system of accounting  that enables
Borrower to produce  financial  statements in accordance  with GAAP and maintain
records  pertaining to the Collateral  that contain  information as from time to
time reasonably may be requested by Agent or the Specified  Appointee.  Borrower
also shall keep a joint interest  billing and remittance  system with respect to
each of the Oil and Gas  Properties  on which it is the operator and a reporting
system that shows, among other things, the value, revenues and profits/losses of
the Oil  and  Gas  Properties  of  Borrower  and  its  Subsidiaries,  volume  of
production  and  value of sales of  Hydrocarbon  production,  the  location  and
condition of the Equipment and Borrower's positions and liability exposure under
all Hedging Agreements.

          6.2 Collateral  Reporting.  Provide Agent and the Specified  Appointee
(and if so requested by Agent,  with copies for each Lender) with the  following
documents at the following times in form satisfactory to Agent and the Specified
Appointee:

               (a) daily  notices of any  dispute or claim  that,  if  adversely
determined,  would,  individually or in the aggregate,  result in a liability to
the Borrower or any Subsidiary in excess of $500,000;

               (b) as soon as  available,  but in any event within 30 days after
the  end of each  month,  (i) a  detailed  aging,  by  total,  of the  Accounts,
including, among other things, lease operating expenses and royalty payments and
(ii) a summary,  by vendor of each Loan  Party's  accounts  payable and any book
overdraft;

               (c) as soon as  available,  but in any event within 30 days after
the end of each month, a report, in form and substance satisfactory to Agent and
the Specified  Appointee,  setting forth on a well-by-well or unit-by-unit basis
and also on an aggregated  basis (i) a statement of gross and net sales proceeds
of all Hydrocarbons  produced from the Oil and Gas Properties of each Loan Party


                                       80


and pricing  information  (and in the  aggregate  only on a hedged and  unhedged
basis) relating thereto, (ii) the volume and/or quantity of Hydrocarbon products
sold for the previous month, (iii) the severance,  gross production,  occupation
and/or  gathering taxes deducted from or paid out of the proceeds payable to the
Loan  Parties,   (iv)  the  operating  expenses,   drilling  costs  and  capital
expenditures, (v) the number of wells operated (or the numbers of pooled units),
drilled or  abandoned,  (vi) a statement of all funds  received from the sale of
Hydrocarbons deposited into the Cash Management Accounts and the portion of such
funds  collected  representing  amounts  attributable  to  trust  fund  taxes or
Hydrocarbon Interests of third parties and (vii) such other information as Agent
or the Specified Appointee may reasonably request;

               (d) as soon as  available,  but in any event within 30 days after
the end of each month, a report, in form and substance satisfactory to Agent and
the  Specified  Appointee,  setting  forth,  as of the last Business Day of such
month,  a summary of the hedging  positions of each Loan Party under all Hedging
Agreements (including,  without limitation,  any contracts of sale which provide
for  prepayment  for  deferred  shipment  or  delivery  of  oil,  gas  or  other
commodities)  of each Loan Party,  including  the type,  term,  effective  date,
termination date and notional principal amounts or volumes, the hedged price(s),
interest rate(s) or exchange rate(s), as applicable,  and any new credit support
agreements relating thereto;

               (e) as soon as available, but in any event not later than 75 days
after June 30th and December 31st of each year, a Reserve Report, prepared under
the supervision of the chief engineer of Borrower who shall certify such Reserve
Report to be true and accurate and to have been prepared in accordance  with the
procedures  used in the Initial  Reserve  Report,  and  together  with each such
Reserve Report, a certificate of an Authorized  Person  certifying that, to such
Person's  knowledge (i) the information  contained in the Reserve Report and any
other information  delivered in connection  therewith is true and correct,  (ii)
Borrower  or Newco  Canada  owns  good and  defensible  title to its Oil and Gas
Properties  evaluated in such Reserve Report and such Oil and Gas Properties are
free and clear of all Liens  except for  Permitted  Liens,  (iii)  except as set
forth  on an  exhibit  to  the  certificate,  on a net  basis  there  are no gas
imbalances,  take-or-pay  or other  prepayments  with respect to its Oil and Gas
Properties  evaluated in such Reserve  Report which would  require any such Loan
Party to deliver Hydrocarbons  produced from such Oil and Gas Properties or make
cash  payments at some future time without  then or  thereafter  receiving  full
payment  therefor,  (iv)  except as set forth on an exhibit to the  certificate,
none of its Oil and Gas Properties  have been sold since the date of the Reserve
Report most recently  delivered  pursuant to this Section 6.2(e),  which exhibit
shall  list  all of its Oil and Gas  Properties  sold and in such  detail  as is
reasonably  required by Agent and the  Specified  Appointee,  (v) attached as an
exhibit to the certificate is a list of its Oil and Gas Properties  added to and
deleted from the Reserve Report most recently delivered pursuant to this Section
6.2(e)  and a  list  of all  Persons  disbursing  proceeds  to  Borrower  or any
Guarantor,  as applicable from its Oil and Gas  Properties,  (vi) all of the Oil
and Gas  Properties  evaluated by such Reserve Report are subject to a Mortgage,
the Agent's Liens and UCC financing statements or PPSA registration  statements,
that in each case  create a first  priority  perfected  Lien in such Oil and Gas
Properties  in favor of Agent for the benefit of the  Lenders,  subject  only to
Permitted  Liens  that  arise  by  operation  of  law  and  are  Liens  securing
obligations for the payment of money not  delinquent,  (vii) except as set forth
on an exhibit to such certificate,  none of the Oil and Gas Properties evaluated
by such Reserve Report are subject to any farm-out or similar  arrangement,  and


                                       81


(viii) except as set forth on an exhibit to such certificate, there has not been
any change in the working  interest or net revenue interest of any Loan Party in
any of the Oil and Gas  Properties  included on such Reserve  Report;  provided,
however,  that,  notwithstanding the foregoing semi-annual reporting requirement
of this Section 6.2(e),  Borrower,  Agent or the Specified  Appointee may have a
Reserve Report  prepared more  frequently  than  semi-annually  and such Reserve
Report  shall be used to update the  Borrowing  Base to the extent such  Reserve
Report  complies with the  requirements  set forth in this Section 6.2(e) and is
otherwise satisfactory to Agent;

               (f) as soon as  available,  but in any event within 30 days after
the end of each quarter  ending after the Amendment  No. 2 Closing Date,  (i) an
Officer's  Certificate  setting forth the Borrowing Base, current as of the last
day of such  quarter,  supported by schedules  showing the  derivation  thereof,
including  the  calculation  of the PV-10 of the Proved  Reserves  composing the
Borrowing  Base and  containing  such detail and other  information as Agent may
request from time to time,  provided,  that (A) the Borrowing  Base set forth in
the Borrowing Base Certificate  shall be determined  pursuant to the information
set forth in the Reserve Report most recently  delivered by Borrower pursuant to
Section  6.2(e),  such  calculation to be made by multiplying (x) the volumetric
quantity  of the  categories  of  estimated  Proved  Reserves  set forth in such
Reserve  Report  less such  aggregate  projected  production  volumes  of Proved
Reserves  since the date of and as  provided in such  Reserve  Report by (y) the
applicable  NYMEX  Strip  Price  as of the  last  Business  Day  of the  quarter
preceding the date of the delivery by Borrower of such report to Agent, (B) such
Borrowing  Base shall be effective  from and including  the date such  Borrowing
Base Certificate is duly received by Agent but not including the date on which a
subsequent Borrowing Base Certificate is received by Agent unless Agent disputes
the  eligibility of any Oil and Gas Property for inclusion in the calculation of
the  Borrowing  Base or the  valuation  thereof  by  notice of such  dispute  to
Borrower and (C) in the event of any dispute about the  eligibility  of any such
property  included in the  calculation  of the  Borrowing  Base or the valuation
thereof,  Agent's good faith judgment shall control,  and (ii) a report,  with a
certificate of an Authorized  Person of Borrower  certifying to the completeness
and  accuracy of the report,  discussing  (A) any change  since the date of such
Reserve Report in the  categorization of any Oil and Gas Properties among Proved
Developed Producing Reserves, Proved Developed Non-Producing Reserves,  Provided
Undeveloped  Reserves and "other", (B) any change in the working interest or net
revenue  interest in the Oil and Gas  Properties of any Loan Party  reflected on
such Reserve  Report,  and (C) such other  information as Agent or the Specified
Appointee  shall   reasonably   consider   appropriate  or  necessary  from  the
perspective of an asset-based lender;

               (g) as soon as available, but in any event not later than 45 days
after the end of each quarter,  a report,  certified by an Authorized  Person of
Borrower:  (i) setting  forth the total amount  actually paid by each Loan Party
during the  preceding  quarter  for:  (A)  plugging  and  abandonment  costs for
previous or ongoing  plugging and abandonment  operations  pertaining to its Oil
and  Gas  Properties,  and (B)  general  bond  and  supplemental  bond  payments
pertaining to plugging and  abandonment  costs;  and (ii)  estimating the future
payments for (A) and (B), above, for each of the succeeding two quarters; and

               (h) upon request by Agent or the Specified Appointee,  such other
reports as to the Oil and Gas Properties,  the other Collateral or the financial
condition of Borrower or any of its Subsidiaries.

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          6.3 Financial Statements, Reports, Certificates.  Deliver to Agent and
the Specified Appointee, with copies to each Lender:

               (a) as soon as  available,  but in any  event  within 30 days (45
days  in the  case  of a month  that  is the  end of one of the  first 3  fiscal
quarters in a fiscal year) after the end of each month during each of Borrower's
fiscal years,

                  (i) a company  prepared  consolidated  balance  sheet,  income
     statement,   and  statement  of  cash  flow  covering  Borrower's  and  its
     Subsidiaries' operations during such period,

                  (ii) a certificate  signed by the chief  financial  officer of
     Borrower to the effect that:

                  (A) the financial  statements  delivered  hereunder  have been
          prepared in accordance with GAAP (except for the lack of footnotes and
          being subject to year-end audit adjustments) and fairly present in all
          material  respects  the  financial   condition  of  Borrower  and  its
          Subsidiaries,

                  (B) the  representations  and warranties of Borrower contained
          in this Agreement and the other Loan Documents are true and correct in
          all material  respects on and as of the date of such  certificate,  as
          though  made on and as of such date  (except to the  extent  that such
          representations and warranties relate solely to an earlier date), and

                  (C)  there  does  not  exist  any   condition  or  event  that
          constitutes  a Default or Event of Default  (or,  to the extent of any
          non-compliance,  describing such  non-compliance as to which he or she
          may have knowledge and what action Borrower has taken,  is taking,  or
          proposes to take with respect thereto), and

                  (iii) for each month  that is the date on which a covenant  in
     Section 7.20 is to be tested, a Compliance  Certificate  demonstrating,  in
     reasonable detail, compliance at the end of such period with the applicable
     covenants contained in Section 7.20, and

               (b) as soon as  available,  but in any event within 90 days after
the end of each of Borrower's fiscal years,

                  (i) financial  statements of Borrower and its Subsidiaries for
     each such fiscal year, audited by independent  certified public accountants
     reasonably  acceptable to Agent and the Specified  Appointee and certified,
     without any qualifications  (including,  without limitation,  (A) any going
     concern or like  qualification or exception or (B) any  qualification as to
     the scope of such  audit),  by such  accountants  to have been  prepared in
     accordance  with GAAP  (such  audited  financial  statements  to  include a
     balance  sheet,  income  statement,  and  statement  of cash flow  and,  if
     prepared, such accountants' letter to management),

                                       83


                  (ii) a certificate of such accountants addressed to Agent, the
     Specified  Appointee and the Lenders  stating that such  accountants do not
     have  knowledge of the  existence of any Default or Event of Default  under
     Section 7.20,

               (c) as soon as  available,  but in any event within 30 days prior
to  the  start  of  each  of  Borrower's  fiscal  years,  copies  of  Borrower's
Projections,  in form  and  substance  (including  as to  scope  and  underlying
assumptions)  satisfactory to Agent and the Specified  Appointee,  in their sole
discretions,  for the forthcoming 3 years, year by year, and for the forthcoming
fiscal  year,  month by month,  certified  by the  chief  financial  officer  of
Borrower  as being such  officer's  good faith best  estimate  of the  financial
performance of Borrower during the period covered thereby,

               (d) if and when filed by Borrower,

                  (i) Form 10-Q quarterly reports, Form 10-K annual reports, and
     Form 8-K current reports,

                  (ii) any other filings made by Borrower with the SEC,

                  (iii) copies of Borrower's federal income tax returns, and any
     amendments thereto, filed with the Internal Revenue Service, and

                  (iv) any other information that is provided by Borrower to its
     shareholders,

               (e) if and when filed by any Loan Party and as requested by Agent
or the  Specified  Appointee,  satisfactory  evidence  of payment of  applicable
excise  taxes in each  jurisdictions  in  which  (i) such  Loan  Party  conducts
business or is required to pay any such excise tax, (ii) where such Loan Party's
failure  to pay any such  applicable  excise  tax would  result in a Lien on the
properties  or assets of such  Loan  Party,  or (iii)  where  such Loan  Party's
failure to pay any such  applicable  excise tax reasonably  could be expected to
result in a Material Adverse Change,

               (f)  promptly  after  sending or receipt  thereof,  copies of any
material  notice  or  other  correspondence  sent  to,  or  received  from,  any
Governmental  Authority related to the Oil and Gas Properties of any Loan Party,
including,  without  limitation,  notice of any new plugging and  abandonment or
other performance or other assurance bond  requirements  related to such Oil and
Gas Properties,

               (g) promptly  after the  commencement  thereof,  but in any event
within five days after the service of process with  respect  thereto on any Loan
Party,  notice of all actions,  suits or  proceedings  brought by or against any
Loan Party before any Governmental  Authority which, if determined  adversely to
such Loan Party, could result in a Material Adverse Change,

               (h) as soon as Borrower  has  knowledge of any event or condition
that  constitutes  a  Default  or an  Event of  Default,  notice  thereof  and a
statement of the  curative  action that  Borrower  proposes to take with respect
thereto,

                                       84


               (i) (i) promptly after receipt or delivery thereof, copies of any
material  notices  that any Loan Party  receives  from or sends to any Person in
connection  with the New Notes Documents and (ii) at least 3 Business Days prior
to the effective date thereof, any amendments,  modifications,  waivers or other
changes to any of the New Notes Documents, and

               (j) upon the  request of Agent or the  Specified  Appointee,  any
other  report  reasonably  requested  relating  to the  financial  condition  of
Borrower or any of its Subsidiaries.

          In addition to the financial  statements  referred to above,  Borrower
agrees to deliver  financial  statements  prepared  on both a  consolidated  and
consolidating basis and agrees that no Subsidiary of Borrower will have a fiscal
year  different  from that of  Borrower.  Borrower  agrees that its  independent
certified  public  accountants are authorized to communicate  with Agent and the
Specified Appointee and to release to Agent and the Specified Appointee whatever
financial  information  concerning  Borrower  Agent or the  Specified  Appointee
reasonably  may  request.  Borrower  waives  the right to assert a  confidential
relationship,  if any, it may have with any accounting firm or service bureau in
connection with any request for information by Agent or the Specified  Appointee
pursuant to or in accordance with this Agreement,  and agrees that Agent and the
Specified  Appointee may contact  directly any such  accounting  firm or service
bureau in order to obtain such information.

          6.4 Guarantor Reports. Cause Guarantor to deliver its annual financial
statements at the time when Borrower provides its audited  financial  statements
to Agent and the  Specified  Appointee  and  copies of all  federal  income  tax
returns as soon as the same are available and in any event no later than 30 days
after the same are required to be filed by law.

          6.5 Maintenance of Properties.

               (a)  Maintain  and  preserve  all of  its  properties  which  are
necessary or useful in the proper  conduct to its business in good working order
and condition, ordinary wear and tear excepted, and comply at all times with the
provisions of all leases to which it is a party as lessee,  so as to prevent any
loss or forfeiture thereof or thereunder.

               (b) Cause to be done all things necessary to preserve and keep in
good repair, working order and efficiency all the Oil and Gas Properties of each
Loan  Party  and  other  material  assets  including,  without  limitation,  all
equipment, machinery,  facilities, and marketing, gathering,  transportation and
processing assets and, from time to time, will make all the reasonably necessary
repairs, renewals and replacements so that at all times the state and conditions
of such Oil and Gas Properties and other material assets will be fully preserved
and  maintained,  except  to the  extent a portion  of such  assets is no longer
capable of producing Hydrocarbons in economically reasonable amounts.

               (c) Promptly: (i) pay and/or discharge or cause to be paid and/or
discharged,  all rentals,  royalties,  expenses, taxes and Indebtedness accruing
under the lease or other  agreements  affecting or pertaining to the Oil and Gas
Properties  of each  Loan  Party,  (ii)  perform,  observe  and  comply  or make
reasonable and customary efforts to cause to be performed, observed and complied
with, in accordance with usual and customary industry standards, the obligations


                                       85


required  by  each  and  all  of the  assignments,  deeds,  leases,  sub-leases,
contracts and agreements  affecting its interests in such Oil and Gas Properties
and the accompanying elements therefrom and other material properties so long as
such  properties  are capable of  producing  Hydrocarbons  and the  accompanying
elements in  quantities  and at prices  providing  for  continued  efficient and
profitable  operations  of business and (iii) do all other  things  necessary to
keep unimpaired, except for Permitted Liens, its rights with respect thereto and
prevent any forfeiture thereof or a default  thereunder,  except to the extent a
portion of such  properties is no longer  capable of producing  Hydrocarbons  in
economically reasonable amounts.

               (d)  Operate  its Oil  and  Gas  Properties  and  other  material
properties or cause or make  reasonable and customary  efforts to cause such Oil
and Gas Properties and other material  properties to be operated on a continuous
basis for the production of Hydrocarbons  and in a careful and efficient  manner
in  accordance  with the usual and  customary  practices  of the industry and in
substantial  compliance  with all  applicable  contracts and  agreements  and in
compliance in all material respects with all material laws.

               (e) Operate and produce,  as a reasonably  prudent operator,  the
Oil and Gas Properties of the Loan Parties in accordance  with good  engineering
practices  and the  following  requirements:  (i)  the  amount  of  Hydrocarbons
produced  from any well  shall  not  exceed  in any  month  the lower of (A) the
maximum  amount that such well is capable of producing at its maximum  efficient
rate of flow and (B) the  respective  allowable  rate of flow  under  applicable
orders,  rules,  regulations  or laws, if any;  (ii) the amount of  Hydrocarbons
produced  from the Loan  Parties'  wells  shall be  sufficient  to prevent a net
migration of  Hydrocarbons  from the  reservoirs  to which  Proved  Reserves are
attributed;  and (iii) subject to field rules  established  by any  Governmental
Authority having or asserting jurisdiction,  the amount of Hydrocarbons produced
from the Loan Parties'  wells shall be equitable  and ratable,  based on factors
used in determining such field rules.

               (f) To the  extent the  interests  in Oil and Gas  Properties  of
Borrower or Newco Canada  (other than working  interests of record) are operated
by Persons other than Borrower or Newco Canada,  Borrower  shall cause any owner
or operator of such Oil and Gas  Properties  to comply  with this  Section  6.5;
provided,  however,  that it shall not be a breach of this  Section  6.5 if such
owners or operators are not in  compliance  with this Section 6.5 on Oil and Gas
Properties of Borrower or Newco Canada with an aggregate  PV-10 for all such Oil
and Gas Properties of less than $200,000.

          6.6 Taxes. Cause all assessments,  remittances, source deductions, and
taxes  (including,   without  limitation,   withholding  taxes),  whether  real,
personal, or otherwise, due or payable by, or imposed, levied, or assessed ("Tax
Payments")  against any Loan Party or any of such Loan Party's assets to be paid
in full,  before  delinquency or before the expiration of any extension  period,
except to the extent that the validity of such Tax Payment  shall be the subject
of a Permitted  Protest.  Each Loan Party will make timely payment or deposit of
all Tax  Payments  required  of it by  applicable  laws,  including  those  laws
concerning F.I.C.A.,  F.U.T.A., state disability,  and local, state, and federal
income taxes, and will, upon request,  furnish Agent and the Specified Appointee
with proof  satisfactory  to Agent and the Specified  Appointee  indicating that
each such Loan Party has made such Tax  Payments  or  deposits.  Borrower  shall


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deliver  satisfactory  evidence of payment of  applicable  excise  taxes in each
jurisdictions in which a Loan Party is required to pay any such excise tax.

          6.7 Insurance.

               (a) At Borrower's  expense,  maintain  insurance  respecting  its
assets wherever located,  covering loss or damage by fire, theft, explosion, and
all other hazards and risks as ordinarily  are insured  against by other Persons
engaged in the same or similar  businesses.  Borrower also shall maintain public
liability  insurance,  as well as insurance against larceny,  embezzlement,  and
criminal misappropriation to the extent Borrower maintains such insurance on the
Amendment  No.  2  Closing  Date  or is  otherwise  required  by  Agent,  in its
reasonable  discretion,  to maintain  such  insurance  after the Amendment No. 2
Closing  Date to the  extent  the  premiums  related  thereto  are not at levels
commercially  unreasonable.  All such  policies  of  insurance  shall be in such
amounts and with such  insurance  companies as are  reasonably  satisfactory  to
Agent.  Borrower  shall  deliver  copies of all such  policies  to Agent  with a
satisfactory  lender's loss payable  endorsement naming Agent as sole loss payee
or additional insured,  as appropriate.  Each policy of insurance or endorsement
shall  contain a clause  requiring  the  insurer  to give not less than 30 days'
prior written notice to Agent in the event of cancellation of the policy for any
reason  whatsoever.  During  the  period  of  the  drilling  of  wells  and  the
construction  of any  other  improvements  comprising  a part of the Oil and Gas
Properties of any Loan Party, Borrower shall, or, as applicable, shall cause its
contractors  or  subcontractors  to, obtain and maintain well control  insurance
(including  coverage for costs and redrilling) and builder's risk insurance,  as
applicable,  in such  form and  amounts  as is  customary  in the  industry  and
worker's compensation  insurance covering all Persons employed by any Loan Party
or its agents or  subcontractors of any tier in connection with any construction
affecting such Oil and Gas Properties, including, without limitation, all agents
and  employees  of any Loan  Party and such  Loan  Party's  subcontractors  with
respect to whom death or bodily injury claims could be asserted against any Loan
Party.

               (b) Borrower shall give Agent and the Specified  Appointee prompt
notice of any loss covered by such insurance. So long as no Event of Default has
occurred and is continuing, Borrower shall have the right to adjust losses of up
to $500,000 in the aggregate.  If an Event of Default shall have occurred and is
continuing,  Agent shall have the exclusive  right to adjust any losses  payable
under any such  insurance  policies,  and in any event shall have the  exclusive
right to adjust all losses in excess of  $500,000 in the  aggregate  without any
liability to any Loan Party  whatsoever  in respect of such  adjustments  absent
Agent's gross negligence or willful  misconduct as finally determined by a court
of competent jurisdiction. Any monies received as payment for any loss under any
insurance policy mentioned above (other than liability insurance policies) or as
payment  of any award or  compensation  for  condemnation  or taking by  eminent
domain, (i) in an amount not to exceed $3,000,000 per year and $9,000,000 in the
aggregate over the term of this Agreement, shall, so long as no Default or Event
of Default has  occurred  and is  continuing,  be paid to  Borrower  for repair,
replacement  or  restoration  of the assets to which the loss  relates  and (ii)
relating to other properties or in excess of such amounts, shall be paid over to
Agent  to be  applied  at the  option  of the  Required  Lenders  either  to the
prepayment  of the  Obligations  or shall be disbursed to Borrower  under staged
payment terms reasonably satisfactory to the Required Lenders for application to
the  cost  of  repairs,   replacements,  or  restorations.   Any  such  repairs,
replacements,  or restorations shall be effected with reasonable  promptness and


                                       87


shall be of a value  at  least  equal  to the  value  of the  items of  property
destroyed prior to such damage or destruction.

               (c) No Loan Party will take out separate insurance  concurrent in
form or  contributing  in the event of loss with that  required to be maintained
under this Section 6.7,  unless Agent is included  thereon as named insured with
the loss  payable to Agent  under a lender's  loss  payable  endorsement  or its
equivalent.  Borrower immediately shall notify Agent and the Specified Appointee
whenever such separate insurance is taken out, specifying the insurer thereunder
and full particulars as to the policies  evidencing the same, and copies of such
policies promptly shall be provided to Agent.

          6.8 Location of Inventory and  Equipment.  Keep the Equipment  only at
the  locations  identified  on Schedule 5.3 and 5.22;  provided,  however,  that
Borrower  may amend  Schedule  5.3 so long as such  amendment  occurs by written
notice to Agent and the  Specified  Appointee not less than 30 days prior to the
date on which  Equipment  is moved  to such  new  location,  so long as such new
location is within the continental  United States or Canada,  and so long as, at
the  time  of  such  written  notification,   Borrower  provides  any  financing
statements or fixture  filings  necessary to perfect and continue  perfected the
Agent's  Liens on such  assets and also  provides to Agent a  Collateral  Access
Agreement.

          6.9  Compliance  with  Laws.  Comply  with  the  requirements  of  all
applicable laws, rules,  regulations,  and orders of any Governmental Authority,
including the Fair Labor Standards Act and the Americans With  Disabilities  Act
and other than laws,  rules,  regulations  and  orders the  non-compliance  with
which,  individually  or in the  aggregate,  would not result in and  reasonably
could not be expected to result in a Material Adverse Change.

          6.10 Leases.  Pay when due all rents and other  amounts  payable under
any  leases  to which  any Loan  Party is a party or by which  any Loan  Party's
properties  and assets are bound,  unless  such  payments  are the  subject of a
Permitted Protest.

          6.11 Brokerage  Commissions.  Pay any and all brokerage  commission or
finders fees incurred in connection with or as a result of Borrower's  obtaining
financing  from the Lender  Group  under  this  Agreement.  Borrower  agrees and
acknowledges  that payment of all such  brokerage  commissions  or finders' fees
shall be the sole responsibility of Borrower,  and Borrower agrees to indemnify,
defend,  and hold Agent,  the Specified  Appointee and the Lender Group harmless
from and  against any claim of any broker or finder  arising  out of  Borrower's
obtaining financing from the Lender Group under this Agreement.

          6.12  Existence.  At all  times  preserve  and keep in full  force and
effect each Loan Party's  valid  existence  and good standing and any rights and
franchises material to each Loan Party's businesses.

          6.13 Environmental.  (a) Keep any property either owned or operated by
any Loan  Party free of any  Environmental  Liens or post bonds or post bonds or
other  financial  assurances  sufficient to satisfy the obligations or liability
evidenced by such  Environmental  Liens, (b) comply,  in all material  respects,
with  Environmental  Laws and  provide  to  Agent  and the  Specified  Appointee
documentation  of  such  compliance  which  Agent  or  the  Specified  Appointee


                                       88


reasonably  requests,  (c) promptly notify Agent and the Specified  Appointee of
any release of a Hazardous  Material in a quantity  which is in violation of any
Environmental  Law from or onto property owned or operated by any Loan Party and
take any  Remedial  Actions  required to abate said release or otherwise to come
into  compliance  with applicable  Environmental  Law, and (d) promptly  provide
Agent and the  Specified  Appointee  with written  notice  within 10 days of the
receipt of any of the following:  (i) notice that an Environmental Lien has been
filed  against  any of the real or personal  property  of any Loan  Party,  (ii)
commencement of any Environmental  Action or notice that an Environmental Action
will be filed against any Loan Party, and (iii) notice of a violation, citation,
or other  administrative order which reasonably could be expected to result in a
Material Adverse Change.

          6.14  Disclosure  Updates.  Promptly  and  in no  event  later  than 5
Business  Days after  obtaining  knowledge  thereof,  (a)  notify  Agent and the
Specified Appointee if any written information,  exhibit, or report furnished to
the Lender Group contained any untrue statement of a material fact or omitted to
state any material fact necessary to make the statements  contained  therein not
misleading  in light of the  circumstances  in which  made,  and (b) correct any
defect or error that may be discovered therein or in any Loan Document or in the
execution, acknowledgement, filing, or recordation thereof.

          6.15  After  Acquired  Properties.  With  respect  to any  Oil and Gas
Property of any Loan Party with a PV-10 of at least $50,000  acquired  after the
Amendment No. 2 Closing Date by Borrower or Newco Canada or any discovery and/or
confirmation of the existence of Hydrocarbons in any property owned or leased by
Borrower or Newco  Canada,  promptly  (and in any event within 30 days after the
acquisition  thereof):  (A) execute and deliver to Agent such  amendments to the
Mortgages or such other  documents as Agent shall deem necessary or advisable to
grant to Agent, for the benefit of the Lenders,  a perfected first priority Lien
on such Oil and Gas  Property;  (B) take all actions  necessary  or advisable to
cause such Lien to be duly  perfected in  accordance  with all  applicable  law,
including, without limitation, the filing of Mortgages,  financing statements or
PPSA registration statements in such jurisdictions as may be requested by Agent;
and (C) deliver to Agent title opinions  and/or legal  opinions  relating to the
matters described in clauses (A) and (B) immediately  preceding,  which opinions
shall be in form and substance,  and from counsel,  reasonably  satisfactory  to
Agent.

          6.16 Protection  Against Drainage.  To the extent that the Oil and Gas
Properties  of any Loan Party (i) are operated by Borrower or its  Subsidiaries,
Borrower or its Subsidiaries shall, or shall cause its Subsidiaries to, act as a
reasonably  prudent operator in an effort to identify and prevent the occurrence
of any drainage of  Hydrocarbons  from such Oil and Gas  Properties and (ii) are
not operated by Borrower or its Subsidiaries,  Borrower shall utilize,  or cause
its Subsidiaries to utilize, its property and contractual rights as a reasonably
prudent  owner in an  effort to  identify  and  prevent  the  occurrence  of any
drainage of Hydrocarbons from such Oil and Gas Properties.

          6.17 Additional Collateral Reviews.  Borrower shall, from time to time
upon the  reasonable  request  of Agent or the  Specified  Appointee,  take such
actions and execute and deliver such  documents and  instruments as Agent or the
Specified Appointee,  as applicable,  shall require to ensure that Agent and the
Specified  Appointee  shall,  at all times,  have  received  satisfactory  title
reviews (including,  if requested,  supplemental or new title opinions addressed


                                       89


to it), which title opinions shall be in form and substance  acceptable to Agent
and the Specified Appointee in their sole discretions and shall include opinions
regarding  the  before  payout  and after  payout  ownership  interests  held by
Borrower and Newco Canada,  for all wells located on the Oil and Gas  Properties
covered  thereby as to the  ownership of Oil and Gas  Properties of Borrower and
its Subsidiaries.

          6.18 Hedging  Agreements.  Maintain in effect one or more  Commodities
Hedging  Agreements with respect to its Hydrocarbon  production with one or more
counterparties  rated investment grade by Moody's and Standard & Poor's,  or the
equivalent by a rating agency acceptable to Agent and the Specified Appointee or
with a counterparty  otherwise reasonably  acceptable to Agent and the Specified
Appointee.  The  aggregate  notional  volumes  of  Hydrocarbons  covered by such
Commodities  Hedging  Agreements shall constitute not less than 40% and not more
than 75% of the Loan Parties' aggregate estimated Hydrocarbon production volumes
on an mcf equivalent  basis (where one barrel of oil is equal to six mcf of gas)
for the succeeding six calendar months on a rolling six calendar month basis for
such period from Oil and Gas Properties classified as Proved Developed Producing
Reserves as of the date of the most recent Reserve Report delivered  pursuant to
Section  6.2(e)  plus the  estimated  production  from  anticipated  drilling by
Borrower or its Subsidiaries  during such succeeding six months.  Borrower shall
use such Commodities  Hedging Agreements solely as a part of its normal business
operations as a risk management  strategy and/or hedge against changes resulting
from market  conditions  related to Borrower's and its Subsidiaries' oil and gas
operations and not as a means to speculate for investment purposes on trends and
shifts in financial or commodities markets.

          6.19 Commercial  Tort Claims;  Organizational  ID Number.  Immediately
upon  obtaining any  commercial  tort claim,  deliver to Agent and the Specified
Appointee an updated Schedule 5.5 and the other documents required under Section
4.4. Immediately upon obtaining an organizational  identification number (to the
extent  Borrower  has not been  issued  such  number on or prior to the  Closing
Date),  notify Agent and the Specified Appointee in writing and deliver to Agent
and the Specified Appointee an updated Schedule 5.5.

          6.20 Collateral Access Agreement. Borrower shall maintain a Collateral
Access Agreement with the landlord of its chief executive office and shall cause
Newco Canada to maintain a Collateral  Access Agreement with the landlord of its
chief executive office.

     7. NEGATIVE COVENANTS.

          Borrower  covenants and agrees that,  so long as any credit  hereunder
shall be available and until full and final payment of the  Obligations  and the
termination of this Agreement,  Borrower will not and will not permit any of its
Subsidiaries to do any of the following:

          7.1  Indebtedness.   Create,  incur,  assume,  permit,  guarantee,  or
otherwise become or remain,  directly or indirectly,  liable with respect to any
Indebtedness, except:

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               (a)  Indebtedness  evidenced by this Agreement and the other Loan
Documents, together with Indebtedness owed to Underlying Issuers with respect to
Underlying Letters of Credit;

               (b) Indebtedness set forth on Schedule 5.19;

               (c) Permitted Purchase Money Indebtedness;

               (d)   refinancings,   renewals  or  extensions  of   Indebtedness
permitted  under clauses (b), (c), and (e) of this Section 7.1 (and  continuance
or renewal of any Permitted Liens associated therewith) so long as (i) the terms
and conditions of such  refinancings,  renewals or extensions do not, in Agent's
and the  Specified  Appointee's  judgment,  materially  impair the  prospects of
repayment of the  Obligations  by any Loan Party or  materially  impair any Loan
Party's creditworthiness,  (ii) such refinancings, renewals or extensions do not
result in an increase in the principal  amount of, or interest rate with respect
to,  the  Indebtedness  so  refinanced,   renewed,   or  extended,   (iii)  such
refinancings,  renewals,  or  extensions  do not result in a  shortening  of the
average  weighted  maturity  of the  Indebtedness  so  refinanced,  renewed,  or
extended,  nor are they on  terms  or  conditions  that,  taken as a whole,  are
materially  more  burdensome  or  restrictive  to such Loan  Party,  (iv) if the
Indebtedness that is refinanced,  renewed, or extended was subordinated in right
of payment to the Obligations, then the terms and conditions of the refinancing,
renewal,  or  extension   Indebtedness  must  include  subordination  terms  and
conditions that are at least as favorable to the Lender Group as those that were
applicable to the refinanced,  renewed, or extended  Indebtedness and (v) if the
Permitted  Liens  securing  the  Indebtedness  that is  refinanced,  renewed  or
extended was  subordinated to the Agent's Liens securing the  Obligations,  then
the terms and  conditions  of such  refinancing,  renewal,  or  extension  shall
include subordination terms and conditions that are at least as favorable to the
Lender Group as those that were applicable to the Indebtedness being refinanced,
renewed or extended;

               (e)  Indebtedness  evidenced by the New Notes issued  pursuant to
the terms of the New Notes Indenture,  so long as all such Indebtedness and such
documents are subject to the  Intercreditor  Agreement,  to the extent  provided
therein;

               (f)  Indebtedness  under  Hedging  Agreements   incurred  in  the
ordinary  course of business of Borrower and its  Subsidiaries  consistent  with
prudent  business  practice and not for  speculative  purposes and in accordance
with this Agreement;

               (g)  Indebtedness  associated  with  bonds or surety  obligations
required by applicable  law in connection  with the operation of Borrower's  and
its Subsidiaries' Oil and Gas Properties;

               (h) Indebtedness comprising Permitted Investments;

               (i)  unsecured  Indebtedness  of a  Subsidiary  to Borrower in an
aggregate principal amount at any time outstanding not to exceed $10,000,000;

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               (j) Indebtedness of Borrower to a Guarantor that is unsecured and
subject to an intercompany subordination agreement satisfactory to Agent and the
Specified Appointee;

               (k)  Indebtedness  arising  from the  honoring by a bank or other
financial  institution  of a check,  draft or similar  instrument  inadvertently
(except in the case of daylight  overdrafts) drawn against insufficient funds in
the ordinary course of business; provided, however, that the aggregate amount of
such Indebtedness is extinguished within two (2) Business Days of incurrence and
does not at any time exceed $50,000;

               (l)   Indebtedness  of  Borrower  or  any  of  its   Subsidiaries
represented  by  letters of credit for the  account  of  Borrower  or any of its
Subsidiaries,  as the case may be, in order to  provide  security  for  workers'
compensation  claims,  payment  obligations in connection with self-insurance or
similar  requirements  in the ordinary  course of  business,  to the extent such
letters  of  credit  are  unsecured  and  subordinated,  in form  and  substance
satisfactory to Agent and the Specified Appointee, to the Obligations; and

               (m)  other  unsecured  Indebtedness  of  Borrower  or  any of its
Subsidiaries not to exceed $500,000 at any time outstanding.

          7.2 Liens.  Create,  incur,  assume,  or permit to exist,  directly or
indirectly,  any Lien on or with  respect  to any of its  assets,  of any  kind,
whether now owned or  hereafter  acquired,  or any income or profits  therefrom,
except for Permitted Liens  (including  Liens that are replacements of Permitted
Liens to the extent that the original  Indebtedness is refinanced,  renewed,  or
extended under Section 7.1(d) and so long as the replacement Liens only encumber
those assets that secured the refinanced, renewed, or extended Indebtedness).

          7.3 Restrictions on Fundamental Changes.

               (a)  Enter  into any  merger,  consolidation,  reorganization  or
recapitalization or reclassify its Stock.

               (b)  Liquidate,  wind  up  or  dissolve  itself  (or  suffer  any
liquidation or dissolution).

               (c) Convey, sell, lease, license,  assign,  transfer or otherwise
dispose  of,  in  one  transaction  or a  series  of  transactions,  all  or any
substantial part of its assets.

          7.4 Disposal of Assets.  Other than  Permitted  Dispositions,  convey,
sell, lease, license, assign, transfer or otherwise dispose of any of Borrower's
assets, including,  without limitation,  sell, lease, license, assign, farm-out,
convey or otherwise transfer any Oil and Gas Property or any interest in any Oil
and Gas Property.

          7.5  Change  Name.  Change  any  Loan  Party's  name,   organizational
identification  number,  state of incorporation,  FEIN,  corporate  structure or
identity or add any new fictitious name;  provided,  however,  that Borrower may
change  its name upon at least 30 days'  prior  written  notice to Agent of such


                                       92


change and so long as, at the time of such written notification, such Loan Party
provides any financing  statements or fixture  filings  necessary to perfect and
continue perfected the Agent's Liens.

          7.6  Guarantee.  Guarantee or otherwise  become in any way liable with
respect to the  obligations  of any third Person  except (i) by  endorsement  of
instruments  or items of payment for deposit to the account of any Loan Party or
which are transmitted or turned over to Agent and (ii)  guarantees  constituting
Indebtedness permitted under Section 7.1.

          7.7 Nature of Business. Make any change in the principal nature of its
business as described in Section 5.28.

          7.8 Payments, Prepayments and Amendments.

               (a) Prepay,  redeem,  defease,  purchase or otherwise  acquire or
retire  (collectively,  "retirements")  any  Indebtedness  of  Borrower  and its
Subsidiaries subordinated to the Obligations, including, without limitation, the
Indebtedness  evidenced  by  the  New  Notes,  other  than  the  Obligations  in
accordance  with this Agreement,  except,  if no Default or Event of Default has
occurred and is continuing,  (i) any retirement in connection with a refinancing
permitted by Section 7.1(d),  (ii)  retirements of any  Indebtedness of Borrower
and its Subsidiaries  subordinated to the Obligations made with the net proceeds
received by Borrower from the issuance of Qualified  Junior Capital,  subject to
the additional conditions, if applicable, set forth in Section 7.1(d), and (iii)
retirements of New Notes with the consent of the Required Non-Revolver A Lenders
which consent shall not be unreasonably withheld;  provided,  however, that, (x)
if any Revolver A Commitment  remains  outstanding,  the New Notes may not be so
retired  pursuant to clause (iii) of this Section  7.8(a)  unless the  Borrowing
Base equals or exceeds 175% of the then  outstanding  Revolver A Commitment  and
(y)  such  transaction  shall  be  subject  to  the  additional  conditions,  if
applicable, set forth in Section 7.1(d).

               (b) Except in connection with a refinancing  permitted by Section
7.1(d), directly or indirectly, amend, modify, alter, increase, or change any of
the terms or conditions of any agreement,  instrument,  document,  indenture, or
other writing  evidencing or concerning  Indebtedness  permitted  under Sections
7.1(b),  (c) or (e);  provided,  however,  that the New Notes  Indenture  may be
amended,  or otherwise  modified  (other than in  connection  with a refinancing
permitted  by Section  7.1(d),  the terms of which  shall be governed by Section
7.1(d)),  so long as such  amendments  or  modifications  are not on  terms  and
conditions that are more burdensome or restrictive to the Borrower.

               (c) Except in connection with a refinancing  permitted by Section
7.1(d),  directly or  indirectly,  by deposit of monies or  otherwise,  make any
payment on account of any principal of, premium, interest, fees or other amounts
(excluding  expenses  payable  to the  trustee  of the  New  Notes)  payable  in
connection  with the  Indebtedness  under  the New  Notes  Documents;  provided,
however,  that Borrower may make  interest  payments by issuing  additional  New
Notes to holders of the New Notes.

               (d)  (i)   Amend,   modify  or   otherwise   change  its  or  its
Subsidiaries' Governing Documents,  including, without limitation, by the filing
or  modification  of  any  certificate  of  designation,  or  any  agreement  or
arrangement  entered into by it with respect to any of its Stock  (including any


                                       93


shareholders' agreement), or enter into any new agreement with respect to any of
its Stock,  or (ii) amend,  modify or otherwise  change any  Material  Contract,
except any such amendments,  modifications or changes or any such new agreements
or arrangements  pursuant to this paragraph (d) that, either  individually or in
the  aggregate,  could not  reasonably  be expected  to have a Material  Adverse
Change.

          7.9  Change  of  Control.   Cause,  permit  or  suffer,   directly  or
indirectly, any Change of Control.

          7.10 Forward Sales.  Except in accordance  with the ordinary course of
the Oil and Gas Business, and except for Permitted  Dispositions,  enter into or
permit to exist any advance payment agreement or other  arrangement  pursuant to
which  any Loan  Party,  having  received  full or  substantial  payment  of the
purchase  price for a specified  quantity of  Hydrocarbons  upon  entering  such
agreement or arrangement,  is required to deliver,  in one or more  installments
subsequent  to the date of such  agreement  or  arrangement,  such  quantity  of
Hydrocarbons pursuant to and during the terms of such agreement or arrangement.

          7.11  Distributions.  Make  any  distribution  or  declare  or pay any
dividends (in cash or other property,  other than common Stock) on, or purchase,
acquire, redeem, or retire any of Borrower's Stock, of any class, whether now or
hereafter outstanding.

          7.12  Accounting  Methods.  Modify or change its method of  accounting
(other than as may be required  to conform to GAAP) or enter  into,  modify,  or
terminate any agreement  currently  existing,  or at any time hereafter  entered
into with any third party  accounting firm or service bureau for the preparation
or storage of any Loan Party's  accounting  records without said accounting firm
or  service  bureau  agreeing  to  provide  Agent  and the  Specified  Appointee
information regarding the Collateral or any Loan Party's financial condition.

          7.13  Investments.  Except  for  Permitted  Investments,  directly  or
indirectly,  make or acquire any Investment or incur any liabilities  (including
contingent  obligations)  for or in connection  with any  Investment;  provided,
however, that Borrower and its Subsidiaries shall not have Permitted Investments
(other than in the Cash Management  Accounts) in deposit  accounts or Securities
Accounts  in  excess  of  $25,000  outstanding  at any one  time  unless  or its
Subsidiary,  as applicable,  Borrower and the applicable securities intermediary
or  bank  have  entered  into  Control   Agreements   governing  such  Permitted
Investments,  as Agent shall determine in its Permitted  Discretion,  to perfect
(and further establish) the Agent's Liens in such Permitted Investments.

          7.14  Transactions  with  Affiliates.  Other than with  respect to the
transactions  contemplated  by the  agreement  identified  in Part B of Schedule
5.24,  directly or indirectly enter into or permit to exist any transaction with
any  Affiliate  of any Loan Party  except for  transactions  that are (i) in the
ordinary  course of such Loan Party's  business,  (ii) upon fair and  reasonable
terms,  (iii) fully  disclosed to Agent and the Specified  Appointee and (iv) no
less  favorable  to such Loan Party than would be  obtained  in an arm's  length
transaction with a non-Affiliate.

          7.15  Suspension.  Suspend or go out of a  substantial  portion of its
business.

                                       94


          7.16 Compensation. Increase the annual fee or per-meeting fees paid to
any member of its Board of  Directors  during any year by more than 20% over the
prior  year;  pay or accrue  total cash  compensation,  during any year,  to its
officers and senior  management  employees  in an aggregate  amount in excess of
120% of that paid or accrued in the prior year.

          7.17 Use of Proceeds. Use the proceeds of the Advances for any purpose
other than (a) on the  Amendment  No. 2 Closing  Date,  (i) as  specified in the
Disbursement  Letter,  and (ii) to pay  transactional  fees, costs, and expenses
incurred in connection  with this Agreement,  the other Loan Documents,  and the
transactions  contemplated  hereby and thereby,  and (b) thereafter,  consistent
with the terms and  conditions  hereof,  for its lawful and permitted  purposes,
including the repurchase of New Notes from time to time.

          7.18 Change in  Location of Chief  Executive  Office;  Equipment  with
Bailees. Relocate its chief executive office to a new location without providing
30 days' prior written notification thereof to Agent and so long as, at the time
of such written notification,  each Loan Party provides any financing statements
or fixture filings necessary to perfect and continue perfected the Agent's Liens
and also provides to Agent a Collateral  Access  Agreement  with respect to such
new  location.  The  Equipment  shall not at any time now or hereafter be stored
with a bailee,  warehouseman,  or similar  party  without  Agent's prior written
consent.

          7.19 Securities Accounts. Establish or maintain any Securities Account
unless  Agent  shall  have  received  a Control  Agreement  in  respect  of such
Securities Accounts;  provided,  that Borrower may maintain a Securities Account
not subject to a Control  Agreement if (x) the only asset in such account is the
common Stock of Borrower which Stock is subject to a registration statement with
the SEC and which class is publicly traded on a national  securities exchange in
the United Stock and (y) the shares of such Stock held in all such accounts will
be limited to the shares of such Stock held in such accounts on the Closing Date
and proceeds thereof.  No Loan Party shall transfer assets out of any Securities
Account;  provided,  however,  that, so long as no Event of Default has occurred
and is continuing or would result therefrom, each Loan Party may use such assets
(and the proceeds thereof) to the extent not prohibited by this Agreement.

          7.20 Financial and Related Covenants.

               (a) EBITDA to Fixed Charges Adjusted Ratio. Permit the applicable
ratio  set  forth in the  following  table to be less  than 1.00 to 1.00 for any
applicable  period  set forth in the  following  table set forth  opposite  such
ratio:


                                                              

                           Applicable Period                                  Applicable Ratio
         The three month period ending March 31, 2004            (EBITDA  for such period +  $3,000,000)  to
                                                                 (Fixed Charges-Adjusted for such period)
         The six month period ending June 30, 2004               (EBITDA  for such period +  $3,000,000)  to
                                                                 (Fixed Charges-Adjusted for such period)


                                       95


         Any  nine  month  period  ending  on the last day of a  (EBITDA   for  such   period)   to   (Fixed
         fiscal quarter on or after September 30, 2004           Charges-Adjusted for such period)


               (b) Net  Cash  Interest  Coverage  Ratio.  Permit  the  Net  Cash
Interest Coverage Ratio of Borrower and its Subsidiaries to be less than (a) for
so long as Section 4.14 of the New Notes  Indenture  is in effect,  3.00 to 1.00
for any fiscal  quarter and (b) on and after the date on which  Section  4.14 of
the New Notes  Indenture  is no longer in  effect,  2.00 to 1.00 for any  fiscal
quarter.

               (c)  Unrestricted  Cash Plus Unused  Revolver.  Permit the sum of
Unrestricted Cash, the Revolver A Unused Amount and the Revolver B Unused Amount
as of the end of any fiscal quarter to be less than $2,500,000.

               (d)  Minimum  Average  Monthly  Production  Volume.   Permit  the
aggregate amount of monthly Hydrocarbon  production volumes on an mcf equivalent
basis  (where one barrel of oil is equal to six mcf of gas) of Borrower  and its
Subsidiaries  (on a consolidated  basis) to be less than the amount set forth in
the following table for the applicable period set forth opposite thereto:



                                 Applicable Period                            Monthly Average Production
                                                                                         Volume
                                                                                
         Any month in the fiscal quarter ending March 31, 2004                     16.0 mmcfe per day
         Any month in the fiscal quarter ending June 30, 2004                      16.8 mmcfe per day
         Any month in the fiscal quarter ending September 30, 2004                 17.6 mmcfe per day
         Any month in the  fiscal  quarter  ending  December  31,  2004 or         18.4 mmcfe per day
         thereafter


               (e) Minimum Proved Developed  Reserves Amount.  Permit the Proved
Developed  Reserves Amount of Borrower and its Subsidiaries on an mcf equivalent
basis  (where  one  barrel of oil is equal to six mcf of gas) to be less than 45
bcfe as of June 30 or December 31 of any year.

          7.21 Oil and Gas  Imbalances.  Enter into any  contracts or agreements
which  warrant  production  of  Hydrocarbons   (other  than  Hedging  Agreements
otherwise  permitted  hereunder)  and will not hereafter  allow gas  imbalances,
take-or-pay or other prepayment (other than a prepayment  related to a Permitted
Disposition described in clauses (b), (f), (g) or (h) of the definition thereof)


                                       96


with respect to its Oil and Gas Properties which would require any Loan Party to
deliver  Hydrocarbons  produced  on Oil and Gas  Properties  at some future time
without then or thereafter receiving full payment therefor to exceed, during any
monthly period two percent (2%) of the current  aggregate monthly gas production
for such monthly period from the Oil and Gas Properties of any Loan Party.

          7.22  Environmental.  Permit the use, handling,  generation,  storage,
treatment,  Release or  disposal of  Hazardous  Materials  at any Real  Property
owned,  operated  or  leased by any Loan  Party,  except  in  compliance  in all
material respects with Environmental Laws.

          7.23 Limitation on Leases.  Create,  incur,  assume or suffer to exist
any  obligation for the payment of rent or hire of Oil and Gas Properties of any
kind whatsoever (real or personal, including capital leases but excluding leases
of  Hydrocarbon  Interests  and  leases  directly  related  to oil and gas field
operations),  under leases or lease  agreements  which would cause the aggregate
amount of all  payments  made by such  Person  pursuant  to such leases or lease
agreements  to exceed  $800,000,  in any period of twelve  consecutive  calendar
months in the aggregate.

          7.24 [Reserved.]

          7.25 Limitation On Restrictions Of Payment To Be Made By Subsidiaries.
The Borrower will not, and will not cause or permit any of its  Subsidiaries to,
directly or indirectly,  create or otherwise  cause or permit to exist or become
effective any encumbrance or restriction on the ability of any Subsidiary of the
Borrower to:

               (a)  pay  dividends  or make  any  other  distributions  on or in
respect of its capital Stock,

               (b) make loans or advances to, or pay any  Indebtedness  or other
obligation owed to, the Borrower or any other Subsidiary of the Borrower,

               (c) guarantee  any  Indebtedness  or any other  obligation of the
Borrower or any Subsidiary of the Borrower, or

               (d) transfer any of its property or assets to the Borrower or any
other  Subsidiary  of the Borrower  (each such  encumbrance  or  restriction,  a
"Payment Restriction").

               The  preceding  will  not  apply,  however,  to  encumbrances  or
restrictions  existing  under or by reason of the following  (which are excluded
from the term "Payment  Restriction"):  (i) applicable law, (ii) this Agreement,
the New Notes Documents,  any security document or any of the security documents
entered into in connection with this  Agreement,  and any document or instrument
evidencing,  governing  or  securing  any  of  the  Qualified  Senior  Affiliate
Indebtedness  (as  defined  in the  New  Notes  Indenture  as in  effect  on the
Amendment No. 2 Closing Date), (iii) customary non-assignment  provisions of any
contract or any lease  governing a leasehold  interest of any  Subsidiary of the
Borrower, (iv) any instrument governing Acquired Indebtedness (as defined in the
New Notes  Indenture as in effect on the  Amendment No. 2 Closing  Date),  which
encumbrance  or  restriction  is  not  applicable  to  such  Subsidiary,  or the
properties or assets of such Subsidiary, other than the Person or the properties
or assets of the Person so acquired,  (v)  agreements  existing on the Amendment


                                       97


No. 2 Closing  Date to the  extent  and in the manner  such  agreements  were in
effect on the Amendment No. 2 Closing Date,  (vi)  customary  restrictions  with
respect to a Subsidiary of the Borrower  pursuant to an agreement  that has been
entered  into for the sale or  disposition  of  capital  Stock or assets of such
Subsidiary  to be  consummated  in accordance  with the terms of this  Agreement
solely in  respect of the assets or  capital  Stock to be sold or  disposed  of,
(vii) any instrument  governing a Permitted  Lien, to the extent and only to the
extent such  instrument  restricts the transfer or other  disposition  of assets
subject to such  Permitted  Lien or (viii) an agreement  governing  Indebtedness
incurred pursuant to Section 7.1(d) to refinance Indebtedness issued, assumed or
incurred pursuant to an agreement referred to in clause (ii), (iv) or (v) above;
provided,   however,  that  the  provisions  relating  to  such  encumbrance  or
restriction contained in any such refinancing Indebtedness are no less favorable
to the  Lender  Group in any  material  respect  as  determined  by the Board of
Directors  of  Borrower  in its  reasonable  and good  faith  judgment  than the
provisions  relating  to  such  encumbrance  or  restriction  contained  in  the
applicable agreement referred to in such clause(ii), (iv) or (v).

     8. EVENTS OF DEFAULT.

     Any one or more of the  following  events  shall  constitute  an  "Event of
Default" under this Agreement:

          8.1 If Borrower  fails to pay when due and payable,  or when  declared
due and payable,  all or any portion of the  Obligations  (whether of principal,
interest (including any interest which, but for the provisions of the Bankruptcy
Code,  would have  accrued on such  amounts),  fees and  charges  due the Lender
Group,  reimbursement  of Lender Group Expenses,  or other amounts  constituting
Obligations);

          8.2 (i) If any Loan Party fails to perform, keep, or observe any term,
provision,  condition,  covenant,  or agreement  contained in Sections 6.1, 6.4,
6.5, 6.6, 6.9 and 6.16 of this Agreement,  or comparable provisions of the other
Loan Documents,  and such failure  continues for 15 days, (ii) if any Loan Party
fails to perform, keep, or observe any term, provision,  condition,  covenant or
agreement  contained in Sections  6.2, 6.3, 6.8 and 6.10 of this  Agreement,  or
comparable  provisions of the other Loan Documents,  and such failure  continues
for 5 days,  or (iii) if any Loan  Party  otherwise  fails to  perform,  keep or
observe any other term, provision, condition, covenant or agreement contained in
this Agreement or in any of the other Loan Documents;

          8.3 If any material portion of Borrower's or any of its  Subsidiaries'
assets is attached, seized, subjected to a writ or distress warrant, levied upon
or comes into the possession of any third Person;

          8.4 If an Insolvency Proceeding is commenced by Borrower or any of its
Subsidiaries;

          8.5 If an Insolvency  Proceeding is commenced  against Borrower or any
of its Subsidiaries, and any of the following events occur: (a) Borrower or such
Subsidiary consents to the institution of such Insolvency Proceeding against it,
(b)  the  petition   commencing   the   Insolvency   Proceeding  is  not  timely
controverted,  (c) the petition  commencing  the  Insolvency  Proceeding  is not


                                       98


dismissed  within 45 calendar days of the date of the filing thereof;  provided,
however,  that,  during  the  pendency  of such  period,  Agent  (including  any
successor  agent) and each other member of the Lender Group shall be relieved of
their  obligations  to  extend  credit  hereunder,  (d) an  interim  trustee  is
appointed to take possession of all or any substantial portion of the properties
or assets of, or to operate all or any  substantial  portion of the business of,
Borrower or any of its Subsidiaries,  or (e) an order for relief shall have been
entered therein;

          8.6 If Borrower or any of its Subsidiaries is enjoined, restrained, or
in any way  prevented  by court  order from  continuing  to  conduct  all or any
material part of its business affairs;

          8.7 If a notice of Lien,  levy or  assessment  is filed of record with
respect to (a) any of Borrower's or any of its Subsidiaries'  assets (other than
their Proved  Developed  Producing  Reserves or Proved  Developed  Non-Producing
Reserves),  in an amount or with respect to assets in excess of $100,000, or (b)
any  of  Borrower's  or  any of its  Subsidiaries'  Proved  Developed  Producing
Reserves or Proved Developed Non-Producing Reserves, by the United States or any
department,  agency,  or  instrumentality  thereof,  or by  any  state,  county,
municipal,  or governmental  agency,  or if any taxes or debts owing at any time
hereafter to any one or more of such entities becomes a Lien,  whether choate or
otherwise,  upon (x) any of Borrower's or any of its Subsidiaries' assets (other
than their Proved Developed Producing Reserves or Proved Developed Non-Producing
Reserves),  in an amount or with respect to assets in excess of $100,000, or (y)
any  of  Borrower's  or  any of its  Subsidiaries'  Proved  Developed  Producing
Reserves or Proved Developed  Non-Producing  Reserves,  and the same is not paid
before such payment is delinquent;

          8.8 If a judgment or other claim in excess of $100,000  (to the extent
not bonded or insured by a bonding or insurance company  acceptable to Agent and
the Specified Appointee) in the aggregate becomes a Lien or encumbrance upon any
material portion of Borrower's or any of its Subsidiaries' assets;

          8.9 If there is a default under any material agreement  (including any
of the New Notes Documents or any Material Contract) to which Borrower or any of
its Subsidiaries is a party and such default (a) occurs at the final maturity of
the  obligations  thereunder,  or (b)  results  in a right  by the  other  party
thereto,  irrespective  of whether  exercised,  to  accelerate  the  maturity of
Borrower's  or its  Subsidiaries'  obligations  thereunder,  to  terminate  such
agreement, or to refuse to renew such agreement pursuant to an automatic renewal
right therein;

          8.10 If  Borrower  or any of its  Subsidiaries  makes any  payment  on
account of  Indebtedness  that has been  contractually  subordinated in right of
payment to the payment of the Obligations,  except to the extent such payment is
permitted  by the  terms  of the  subordination  provisions  applicable  to such
Indebtedness and except as allowed under Section 7.8;

          8.11 If any material  misstatement or misrepresentation  exists now or
hereafter  in any  warranty,  representation,  statement  or Record  made to any
member  of the  Lender  Group  by  Borrower  or any of its  Subsidiaries  or any
officer, employee, agent, or director of Borrower or any of its Subsidiaries;

                                       99


          8.12 If there is a loss,  suspension or  revocation  of, or failure to
renew,  any license or permit now held or hereafter  acquired by Borrower or any
of its  Subsidiaries and such loss,  suspension,  revocation or failure to renew
could reasonably be expected to have a Material Adverse Change;

          8.13 If the  obligation of Guarantor  under the Guaranty is limited or
terminated by operation of law or by Guarantor thereunder;

          8.14 If this  Agreement or any other Loan  Document  that  purports to
create  a Lien  shall,  for any  reason,  fail or cease  to  create a valid  and
perfected  and,  except to the extent  permitted by the terms hereof or thereof,
first priority Lien on or security interest in the Collateral  covered hereby or
thereby; or

          8.15  Any  provision  of any Loan  Document  shall at any time for any
reason be declared by a court of competent  jurisdiction  to be null and void or
invalid or  unenforceable,  or the validity or  enforceability  thereof shall be
contested in a proceeding by any Loan Party, or a proceeding  shall be commenced
by any Loan Party, or by any Governmental Authority having jurisdiction over any
Loan Party, seeking to establish the invalidity or unenforceability  thereof, or
any Loan Party shall deny that it has any liability or  obligation  purported to
be created under any Loan Document.

     9. THE LENDER GROUP'S RIGHTS AND REMEDIES.

          9.1  Rights  and  Remedies.  Upon  the  occurrence,   and  during  the
continuation,  of an Event of Default,  the Required  Lenders (at their election
but without  notice of their  election  and without  demand) may  authorize  and
instruct  Agent to do any one or more of the  following  on behalf of the Lender
Group (and Agent, acting upon the instructions of the Required Lenders, shall do
the same on  behalf  of the  Lender  Group),  all of  which  are  authorized  by
Borrower:

               (a) Declare all Obligations, whether evidenced by this Agreement,
by any of the other Loan Documents, or otherwise, immediately due and payable;

               (b)  Cease  advancing  money or  extending  credit  to or for the
benefit of Borrower under this Agreement,  under any of the Loan  Documents,  or
under any other agreement between Borrower and the Lender Group;

               (c) Terminate  this Agreement and any of the other Loan Documents
as to any future  liability  or  obligation  of the Lender  Group,  but  without
affecting any of the Agent's Liens in the Collateral  and without  affecting the
Obligations;

               (d) Settle or adjust  disputes and claims  directly  with Account
Debtors for amounts and upon terms which Agent considers advisable,  and in such
cases,  Agent will  credit  Borrower's  Loan  Account  with only the net amounts
received  by Agent in payment of such  disputed  Accounts  after  deducting  all
Lender Group Expenses incurred or expended in connection therewith;

               (e) Without notice to or demand upon Borrower or Guarantor,  make
such  payments and do such acts as Agent  considers  necessary or  reasonable to
protect its security  interests in the  Collateral.  Borrower agrees to assemble


                                      100


the Personal Property Collateral if Agent so requires,  and to make the Personal
Property Collateral available to Agent at a place that Agent may designate which
is reasonably convenient to both parties. Borrower authorizes Agent to enter the
premises where the Personal Property Collateral is located, to take and maintain
possession of the Personal Property  Collateral,  or any part of it, and to pay,
purchase,  contest, or compromise any Lien that in Agent's determination appears
to conflict with the Agent's Liens and to pay all reasonable  expenses  incurred
in connection  therewith and to charge  Borrower's Loan Account  therefor.  With
respect to any of Borrower's  owned or leased  premises,  Borrower hereby grants
Agent a license  to enter into  possession  of such  premises  and to occupy the
same,  without charge,  in order to exercise any of the Lender Group's rights or
remedies provided herein, at law, in equity, or otherwise;

               (f)  Without  notice to Borrower  (such  notice  being  expressly
waived),  and without constituting a retention of any collateral in satisfaction
of an  obligation  (within  the  meaning of the Code),  set off and apply to the
Obligations any and all (i) balances and deposits of Borrower held by the Lender
Group (including any amounts received in the Cash Management Accounts),  or (ii)
Indebtedness  at any time owing to or for the credit or the  account of Borrower
held by the Lender Group;

               (g) Hold, as cash  collateral,  any and all balances and deposits
of  Borrower  held by the Lender  Group,  and any  amounts  received in the Cash
Management  Accounts or the Concentration  Account, to secure the full and final
repayment  of all of the  Obligations  and  apply,  to the extent  permitted  by
applicable law, such cash collateral to repay the Obligations;

               (h) Ship, reclaim,  recover,  store,  finish,  maintain,  repair,
prepare  for  sale,  advertise  for sale and sell (in the  manner  provided  for
herein) the Personal  Property  Collateral.  Borrower  hereby  grants to Agent a
license or other  right to use,  without  charge,  Borrower's  labels,  patents,
copyrights,   trade  secrets,  trade  names,   trademarks,   service  marks  and
advertising  matter,  or any property of a similar nature, as it pertains to the
Personal Property Collateral, in completing production of, advertising for sale,
and selling any Personal  Property  Collateral and  Borrower's  rights under all
licenses and all franchise agreements shall inure to the Lender Group's benefit;
or

               (i) Sell the Personal  Property  Collateral at either a public or
private sale, or both, by way of one or more contracts or transactions, for cash
or on terms, in such manner and at such places (including  Borrower's  premises)
as Agent  determines is  commercially  reasonable.  It is not necessary that the
Personal Property Collateral be present at any such sale;

               (j) Give  notice  of the  disposition  of the  Personal  Property
Collateral as follows:

                  (i) Agent shall give  Borrower and the  Specified  Appointee a
     notice in writing of the time and place of public sale,  or, if the sale is
     a private sale or some other  disposition other than a public sale is to be
     made of the Personal  Property  Collateral,  the time on or after which the
     private sale or other disposition is to be made; and

                                      101


                  (ii) The  notice  shall be  personally  delivered  or  mailed,
     postage  prepaid,  to  Borrower as provided in Section 12, at least 10 days
     before the earliest time of disposition set forth in the notice;  no notice
     needs to be given prior to the  disposition  of any portion of the Personal
     Property  Collateral that is perishable or threatens to decline speedily in
     value or that is of a type customarily sold on a recognized market;

               (k) Credit bid and  purchase  at any public sale on behalf of the
Lender Group;

               (l)  Seek  the  appointment  of a  receiver  or  keeper  to  take
possession  of all or any portion of the  Collateral  or to operate same and, to
the maximum extent permitted by law, may seek the appointment of such a receiver
without the requirement of prior notice or a hearing;

               (m)  Foreclose  any or all of the  Mortgages  and  sell  the Real
Property or cause the Real Property to be sold in accordance with the provisions
of the  Mortgages and  applicable  law, and exercise any and all other rights or
remedies available to Agent, on behalf of the Lender Group, under the Mortgages,
any of the  other  Loan  Documents,  at law or in  equity  with  respect  to the
Collateral encumbered by the Mortgages;

               (n) The Lender  Group  shall have all other  rights and  remedies
available at law or in equity or pursuant to any other Loan Document; and

               (o) Any deficiency that exists after  disposition of the Personal
Property  Collateral  as provided  above will be paid  immediately  by Borrower.
Subject to the rights of third  Persons,  any excess  will be  returned  without
interest by Agent to Borrower.

          9.2 Remedies  Cumulative.  The rights and remedies of the Lender Group
under this Agreement, the other Loan Documents and all other agreements shall be
cumulative.  The Lender  Group  shall have all other  rights  and  remedies  not
inconsistent  herewith  as  provided  under the Code,  by law or in  equity.  No
exercise by the Lender Group of one right or remedy shall be deemed an election,
and no waiver by the  Lender  Group of any  Event of  Default  shall be deemed a
continuing  waiver.  No delay by the Lender  Group  shall  constitute  a waiver,
election or acquiescence by it.

     10. TAXES AND EXPENSES.

     If any Loan Party  fails to pay any  monies  (whether  taxes,  assessments,
remittances,  source  deductions,  insurance  premiums or, in the case of leased
properties or assets,  rents or other amounts  payable under such leases) due to
third  Persons,  or fails to make any deposits or furnish any required  proof of
payment or deposit,  all as required  under the terms of this  Agreement,  then,
Agent, in its sole discretion and without prior notice to any Loan Party, may do
any or all of the  following:  (a) make payment of the same or any part thereof,
(b) set up such reserves in Borrower's  Loan Account as Agent deems necessary to
protect the Lender Group from the exposure  created by such  failure,  or (c) in
the case of the failure to comply with  Section 6.7 hereof,  obtain and maintain
insurance policies of the type described in Section 6.7 and take any action with
respect to such policies as Agent deems prudent.  Any such amounts paid by Agent
shall  constitute  Lender  Group  Expenses  and  any  such  payments  shall  not
constitute  an agreement  by the Lender  Group to make  similar  payments in the


                                      102


future  or a waiver  by the  Lender  Group of any Event of  Default  under  this
Agreement.  Agent need not inquire as to, or contest the  validity  of, any such
expense,  tax,  or Lien and the  receipt  of the usual  official  notice for the
payment  thereof shall be conclusive  evidence that the same was validly due and
owing.

11.      WAIVERS; INDEMNIFICATION.

          11.1 Demand;  Protest; etc. Borrower waives demand, protest, notice of
protest,  notice of  default or  dishonor,  notice of  payment  and  nonpayment,
nonpayment at maturity, release, compromise,  settlement,  extension, or renewal
of documents, instruments, chattel paper, and guarantees at any time held by the
Lender Group on which Borrower may in any way be liable.

          11.2 The Lender  Group's  Liability for  Collateral.  Borrower  hereby
agrees that: (a) so long as Agent complies with its  obligations,  if any, under
the  Code,  the  Lender  Group  shall  not in any way or  manner  be  liable  or
responsible for: (i) the safekeeping of the Collateral,  (ii) any loss or damage
thereto occurring or arising in any manner or fashion from any cause,  (iii) any
diminution  in the value  thereof,  or (iv) any act or default  of any  carrier,
warehouseman,  bailee,  forwarding  agency, or other Person, and (b) all risk of
loss, damage, or destruction of the Collateral shall be borne by Borrower.

          11.3 Indemnification.  Borrower shall pay, indemnify, defend, and hold
the  Agent-Related  Persons,  the  Lender-Related  Persons  with respect to each
Lender,  each  Participant  (subject to Section  14.1(e)(v)),  and each of their
respective officers, directors,  employees, agents, and attorneys-in-fact (each,
an "Indemnified  Person") harmless (to the fullest extent permitted by law) from
and  against  any and  all  claims,  demands,  suits,  actions,  investigations,
proceedings,  and damages,  and all reasonable  attorneys fees and disbursements
and other costs and expenses actually  incurred in connection  therewith (as and
when they are incurred and irrespective of whether suit is brought), at any time
asserted  against,  imposed  upon,  or incurred by any of them (a) in connection
with or as a result  of or  related  to the  execution,  delivery,  enforcement,
performance,  amendment, waiver, or administration of this Agreement, any of the
other Loan Documents,  or the transactions  contemplated hereby or thereby,  and
(b) with respect to any investigation, litigation, or proceeding related to this
Agreement,  any other Loan  Document,  or the use of the  proceeds of the credit
provided  hereunder  (irrespective of whether any Indemnified  Person is a party
thereto),  or any act,  omission,  event,  or circumstance in any manner related
thereto (all the foregoing,  collectively,  the "Indemnified Liabilities").  The
foregoing to the contrary notwithstanding,  Borrower shall have no obligation to
any  Indemnified  Person under this Section 11.3 with respect to any Indemnified
Liability  that a court of competent  jurisdiction  finally  determines  to have
resulted  from the gross  negligence or willful  misconduct of such  Indemnified
Person.  This provision  shall survive the termination of this Agreement and the
repayment of the Obligations. If any Indemnified Person makes any payment to any
other  Indemnified  Person with respect to an Indemnified  Liability as to which
Borrower  was  required to  indemnify  the  Indemnified  Person  receiving  such
payment,   the  Indemnified  Person  making  such  payment  is  entitled  to  be
indemnified and reimbursed by Borrower with respect thereto. WITHOUT LIMITATION,
THE FOREGOING  INDEMNITY SHALL APPLY TO EACH INDEMNIFIED  PERSON WITH RESPECT TO


                                      103


INDEMNIFIED  LIABILITIES WHICH IN WHOLE OR IN PART CAUSED BY OR ARISE OUT OF ANY
NEGLIGENT ACT OR OMISSION OF SUCH INDEMNIFIED PERSON OR OF ANY OTHER PERSON.

     12. NOTICES.

     Unless  otherwise  provided  in this  Agreement,  all notices or demands by
Borrower,  Agent,  the Specified  Appointee or GCF to the other relating to this
Agreement  or any other  Loan  Document  shall be in  writing  and  (except  for
financial  statements  and other  informational  documents  which may be sent by
first-class  mail,  postage  prepaid)  shall be personally  delivered or sent by
registered  or certified  mail  (postage  prepaid,  return  receipt  requested),
overnight  courier,  electronic  mail (at such email  addresses as the Borrower,
Agent,  the  Specified  Appointee or GCF, as  applicable,  may designate to each
other in accordance herewith), or telefacsimile to such party at its address set
forth below:

                  If to Borrower:      ABRAXAS PETROLEUM CORPORATION
                                       500 North Loop 1604 East, Suite 100
                                       San Antonio, Texas  78232
                                       Attn:  Robert Carington
                                       Fax No.  210-490-8816

                  with copies to:      COX & SMITH INCORPORATED
                                       112 East Pecan, Suite 1800
                                       San Antonio, Texas  78205
                                       Attn:  Steve R. Jacobs, Esq.
                                       Fax No.  210-226-8395

                  If to Agent:         WELLS FARGO FOOTHILL, INC.
                                       2450 Colorado Avenue
                                       Suite 3000 West
                                       Santa Monica, California  90404
                                       Attn:  Business Finance Division Manager
                                       Fax No.  310-478-9788

                  with copies to:      SCHULTE ROTH & ZABEL LLP
                                       919 Third Avenue
                                       New York, New York 10022
                                       Attn:  Frederic L. Ragucci, Esq.
                                       Fax No.  212-593-5955

                  If to GCF:           GUGGENHEIM CORPORATE FUNDING, LLC
                                       135 East 57th Street
                                       New York, New York  10022
                                       Attn:  Managing Director - Abraxas
                                       Fax No.  212-644-8396

                  If to the Specified
                  Appointee:           GUGGENHEIM CORPORATE FUNDING, LLC
                                       135 East 57th Street


                                      104


                                       New York, New York  10022
                                       Attn:  Managing Director - Abraxas
                                       Fax No.  212-644-8396

          Any  party may  change  the  address  at which it is  receive  notices
hereunder,  by notice in writing  in the  foregoing  manner  given to each other
party.  All notices or demands sent in accordance  with this Section 12 shall be
deemed given when received.

     13. CHOICE OF LAW AND VENUE; JURY TRIAL WAIVER.

          (a) THE  VALIDITY  OF THIS  AGREEMENT  AND THE  OTHER  LOAN  DOCUMENTS
(UNLESS  EXPRESSLY  PROVIDED TO THE CONTRARY IN ANOTHER LOAN DOCUMENT IN RESPECT
OF SUCH OTHER LOAN DOCUMENT), THE CONSTRUCTION,  INTERPRETATION, AND ENFORCEMENT
HEREOF AND  THEREOF,  AND THE RIGHTS OF THE  PARTIES  HERETO  AND  THERETO  WITH
RESPECT TO ALL MATTERS  ARISING  HEREUNDER OR  THEREUNDER  OR RELATED  HERETO OR
THERETO SHALL BE DETERMINED UNDER, GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH
THE LAWS OF THE STATE OF NEW YORK,  EXCEPT TO THE EXTENT THAT THE  VALIDITY  AND
PERFECTION OR THE PERFECTION AND EFFECT OF PERFECTION OR  NON-PERFECTION  OF THE
SECURITY  INTEREST  CREATED  HEREBY OR  REMEDIES  HEREUNDER,  IN  RESPECT OF ANY
PARTICULAR COLLATERAL,  ARE GOVERNED BY THE LAW OF A JURISDICTION OTHER THAN THE
STATE OF NEW YORK.

          (b) THE  PARTIES  AGREE  THAT ALL  ACTIONS OR  PROCEEDINGS  ARISING IN
CONNECTION  WITH THIS AGREEMENT AND THE OTHER LOAN DOCUMENTS  SHALL BE TRIED AND
LITIGATED  ONLY IN THE STATE AND  FEDERAL  COURTS  LOCATED  IN THE COUNTY OF NEW
YORK, STATE OF NEW YORK;  PROVIDED,  HOWEVER,  THAT ANY SUIT SEEKING ENFORCEMENT
AGAINST ANY COLLATERAL OR OTHER PROPERTY MAY BE BROUGHT,  AT AGENT'S OPTION,  IN
THE COURTS OF ANY JURISDICTION  WHERE AGENT ELECTS TO BRING SUCH ACTION OR WHERE
SUCH  COLLATERAL OR OTHER  PROPERTY MAY BE FOUND.  BORROWER AND THE LENDER GROUP
WAIVE, TO THE EXTENT  PERMITTED UNDER APPLICABLE LAW, ANY RIGHT EACH MAY HAVE TO
ASSERT THE DOCTRINE OF FORUM NON  CONVENIENS OR TO OBJECT TO VENUE TO THE EXTENT
ANY PROCEEDING IS BROUGHT IN ACCORDANCE WITH THIS SECTION 13(b).

          (c) BORROWER AND THE LENDER GROUP HEREBY WAIVE THEIR RESPECTIVE RIGHTS
TO A JURY TRIAL OF ANY CLAIM OR CAUSE OF ACTION BASED UPON OR ARISING OUT OF ANY
OF THE LOAN DOCUMENTS OR ANY OF THE TRANSACTIONS CONTEMPLATED THEREIN, INCLUDING
CONTRACT CLAIMS, TORT CLAIMS, BREACH OF DUTY CLAIMS, AND ALL OTHER COMMON LAW OR
STATUTORY CLAIMS. BORROWER AND THE LENDER GROUP REPRESENT THAT EACH HAS REVIEWED
THIS WAIVER AND EACH  KNOWINGLY  AND  VOLUNTARILY  WAIVES ITS JURY TRIAL  RIGHTS


                                      105


FOLLOWING CONSULTATION WITH LEGAL COUNSEL. IN THE EVENT OF LITIGATION, A COPY OF
THIS AGREEMENT MAY BE FILED AS A WRITTEN CONSENT TO A TRIAL BY THE COURT.

     14. ASSIGNMENTS AND PARTICIPATIONS; SUCCESSORS.

          14.1 Assignments and Participations.

               (a) Any Lender may, with the written  consent of Agent  (provided
that no written  consent  of Agent  shall be  required  in  connection  with any
assignment  and  delegation by a Lender to an Eligible  Transferee),  assign and
delegate to one or more assignees (each an "Assignee")  all, or any part of all,
of the Obligations, the Commitments and the other rights and obligations of such
Lender  hereunder  and under the other Loan  Documents,  in a minimum  amount of
$5,000,000  (except  such minimum  amount shall not apply to any  Affiliate of a
Lender or to a Related Fund or account managed by a Lender); provided,  however,
that  Borrower  and Agent may  continue  to deal solely and  directly  with such
Lender in  connection  with the  interest so  assigned to an Assignee  until (i)
written  notice  of  such  assignment,   together  with  payment   instructions,
addresses, and related information with respect to the Assignee, have been given
to Borrower and Agent by such Lender and the Assignee,  (ii) such Lender and its
Assignee have  delivered to Borrower and Agent a fully  executed  Assignment and
Acceptance,  and (iii) the  assignor  Lender or  Assignee  has paid to Agent for
Agent's  separate  account a  processing  fee in the amount of $5,000.  Anything
contained herein to the contrary notwithstanding, the consent of Agent shall not
be  required  (and  payment  of any  fees  shall  not be  required)  if (x) such
assignment is in connection with any merger,  consolidation,  sale,  transfer or
other  disposition  of all or any  substantial  portion of the  business or loan
portfolio  of such Lender or (y) the  assignee is an  Affiliate of a Lender or a
Related Fund.

               (b) From and after  the date that  Agent  notifies  the  assignor
Lender  (with  a copy  to  Borrower)  that  it has  received  a  fully  executed
Assignment and Acceptance  and payment (if  applicable) of the  above-referenced
processing fee, (i) the Assignee  thereunder shall be a party hereto and, to the
extent that rights and  obligations  hereunder have been assigned to it pursuant
to such  Assignment and  Acceptance,  shall have the rights and obligations of a
Lender under the Loan  Documents,  and (ii) the assignor  Lender  shall,  to the
extent that rights and obligations  hereunder and under the other Loan Documents
have been assigned by it pursuant to such Assignment and Acceptance,  relinquish
its rights (except with respect to Section 11.3 hereof) and be released from its
obligations  under  this  Agreement  (and  in  the  case  of an  Assignment  and
Acceptance covering all or the remaining portion of an assigning Lender's rights
and obligations  under this Agreement and the other Loan Documents,  such Lender
shall cease to be a party hereto and thereto),  and such assignment shall affect
a novation between Borrower and the Assignee.

               (c) By executing and delivering an Assignment and Acceptance, the
assigning  Lender  thereunder and the Assignee  thereunder  confirm to and agree
with each  other and the other  parties  hereto as  follows:  (1) other  than as
provided in such  Assignment  and  Acceptance,  such  assigning  Lender makes no
representation  or warranty  and assumes no  responsibility  with respect to any
statements,  warranties or  representations  made in or in connection  with this
Agreement or the execution,  legality,  validity,  enforceability,  genuineness,
sufficiency  or value of this  Agreement  or any other Loan  Document  furnished
pursuant hereto,  (2) such assigning Lender makes no  representation or warranty


                                      106


and  assumes no  responsibility  with  respect  to the  financial  condition  of
Borrower or the  performance or observance by Borrower of any of its obligations
under this Agreement or any other Loan Document  furnished  pursuant hereto, (3)
such Assignee  confirms that it has received a copy of this Agreement,  together
with such other documents and  information as it has deemed  appropriate to make
its own  credit  analysis  and  decision  to  enter  into  such  Assignment  and
Acceptance,  (4) such Assignee  will,  independently  and without  reliance upon
Agent,  such assigning  Lender or any other Lender,  and based on such documents
and information as it shall deem  appropriate at the time,  continue to make its
own credit  decisions in taking or not taking action under this  Agreement,  (5)
such Assignee appoints and authorizes Agent to take such actions and to exercise
such powers under this Agreement as are delegated to Agent, by the terms hereof,
together with such powers as are  reasonably  incidental  thereto,  and (6) such
Assignee agrees that it will perform all of the  obligations  which by the terms
of this Agreement are required to be performed by it as a Lender.

               (d) Immediately  upon each  Assignee's  making its processing fee
payment under the Assignment and  Acceptance and receipt and  acknowledgment  by
Agent of such fully executed Assignment and Acceptance,  this Agreement shall be
deemed to be amended to the extent, but only to the extent, necessary to reflect
the addition of the Assignee and the  resulting  adjustment  of the  Commitments
arising therefrom.  The Commitment  allocated to each Assignee shall reduce such
Commitments of the assigning Lender pro tanto.

               (e) Any  Lender  may at any time,  with the  written  consent  of
Agent,  sell to one or more commercial  banks,  financial  institutions or other
Persons not Affiliates of such Lender (a "Participant")  participating interests
in its Obligations owing to such Lender,  the Commitment of such Lender, and the
other rights and interests of that Lender (the "Originating  Lender")  hereunder
and under the other Loan Documents  (provided  that no written  consent of Agent
shall  be  required  in  connection  with  any  sale of any  such  participating
interests by a Lender to an Eligible  Transferee);  provided,  however, that (i)
the  Originating  Lender  shall  remain  a  "Lender"  for all  purposes  of this
Agreement  and the  other  Loan  Documents  and the  Participant  receiving  the
participating interest in the Obligations, the Commitments, and the other rights
and  interests  of the  Originating  Lender  hereunder  shall not  constitute  a
"Lender"  hereunder  or under  the  other  Loan  Documents  and the  Originating
Lender's  obligations  under this  Agreement  shall remain  unchanged,  (ii) the
Originating  Lender shall remain solely  responsible for the performance of such
obligations,  (iii)  Borrower,  Agent,  and the Lenders  shall  continue to deal
solely  and  directly  with  the  Originating  Lender  in  connection  with  the
Originating  Lender's rights and obligations  under this Agreement and the other
Loan  Documents,  (iv)  no  originating  Lender  shall  transfer  or  grant  any
participating  interest under which the Participant has the right to approve any
amendment  to, or any consent or waiver with  respect to, this  Agreement or any
other Loan  Document,  except to the  extent  such  amendment  to, or consent or
waiver with respect to this  Agreement or of any other Loan  Document  would (A)
extend  the final  maturity  date of the  Obligations  hereunder  in which  such
Participant  is  participating,  (B) reduce the interest rate  applicable to the
Obligations  hereunder in which such Participant is  participating,  (C) release
all or a material portion of the Collateral or guaranties  (except to the extent
expressly  provided  herein  or in any of the  Loan  Documents)  supporting  the
Obligations  hereunder in which such Participant is participating,  (D) postpone
the  payment of, or reduce the amount of, the  interest or fees  payable to such
Participant,  (E)  change  the  amount  or  due  dates  of  scheduled  principal


                                      107


repayments or prepayments or premiums in respect of the Obligations hereunder in
which such Participant is participating, or (F) subordinate Agent's Liens to the
Liens of any other creditor of Borrower, and (v) all amounts payable by Borrower
hereunder shall be determined as if such Lender had not sold such participation,
except that, if amounts  outstanding under this Agreement are due and unpaid, or
shall  have  been  declared  or  shall  have  become  due and  payable  upon the
occurrence of an Event of Default,  each Participant shall be deemed to have the
right of set-off in respect of its participating interest in amounts owing under
this Agreement to the same extent as if the amount of its participating interest
were owing  directly to it as a Lender under this  Agreement.  The rights of any
Participant  only shall be derivative  through the Originating  Lender with whom
such  Participant  participates  and no Participant  shall have any rights under
this  Agreement or the other Loan Documents or any direct rights as to the other
Lenders,  Agent,  Borrower,  the  Collections  or the Collateral or otherwise in
respect of the Obligations.  No Participant  shall have the right to participate
directly  in the  making of  decisions  by the  Lenders  among  themselves.  The
provisions  of this  Section  14.1(e)  are solely for the  benefit of the Lender
Group,  and Borrower  shall not have any rights as a third party  beneficiary of
such provisions.

               (f) In connection  with any such assignment or  participation  or
proposed assignment or participation, a Lender may disclose to a third party all
documents  and  information  which  it now or  hereafter  may have  relating  to
Borrower or Borrower's business.

               (g) Any other  provision in this Agreement  notwithstanding,  any
Lender may at any time  create a  security  interest  in, or pledge,  all or any
portion of its  rights  under and  interest  in this  Agreement  in favor of any
Federal Reserve Bank in accordance with Regulation A of the Federal Reserve Bank
or U.S. Treasury Regulation 31 CFR ss.203.14,  and such Federal Reserve Bank may
enforce  such  pledge  or  security  interest  in  any  manner  permitted  under
applicable law.

               (h)  Borrower  shall  maintain,  or  cause  to be  maintained,  a
register  (the  "Register")  on which  it  enters  the  name of a Lender  as the
registered owner of each Advance held by such Lender. A Registered Loan (and the
Registered  Note, if any,  evidencing the same) may be assigned or sold in whole
or in part only by  registration of such assignment or sale on the Register (and
each Registered Note shall expressly so provide).  Any assignment or sale of all
or part of such Registered Loan (and the Registered Note, if any, evidencing the
same) may be effected  only by  registration  of such  assignment or sale on the
Register, together with the surrender of the Registered Note, if any, evidencing
the same duly endorsed by (or accompanied by a written  instrument of assignment
or sale duly executed by) the holder of such Registered Note, whereupon,  at the
request  of  the  designated  assignee(s)  or  transferee(s),  one or  more  new
Registered  Notes in the same aggregate  principal amount shall be issued to the
designated assignee(s) or transferee(s). Prior to the registration of assignment
or sale of any Registered  Loan (and the Registered  Note, if any evidencing the
same),  Borrower shall treat the Person in whose name such  Registered Loan (and
the  Registered  Note, if any,  evidencing  the same) is registered as the owner
thereof  for the purpose of  receiving  all  payments  thereon and for all other
purposes,  notwithstanding  notice to the contrary. In the case of an assignment
or delegation covered by Section 14.1(a)(y), the assigning Lender shall maintain
a comparable Register on behalf of Borrower.

                                      108


               (i) In  the  event  that a  Lender  sells  participations  in the
Registered  Loan,  such Lender shall  maintain a register on which it enters the
name of all  participants in the Registered  Loans held by it (the  "Participant
Register").  A Registered Loan (and the Registered Note, if any,  evidencing the
same)  may be  participated  in whole or in part  only by  registration  of such
participation  on the  Participant  Register  (and each  Registered  Note  shall
expressly  so  provide).  Any  participation  of such  Registered  Loan (and the
Registered  Note,  if any,  evidencing  the  same) may be  effected  only by the
registration of such participation on the Participant Register.

          14.2 Successors. This Agreement shall bind and inure to the benefit of
the respective  successors and assigns of each of the parties hereto;  provided,
however,  that  Borrower  may not assign this  Agreement or any rights or duties
hereunder  without  the  Lenders'  prior  written  consent  and  any  prohibited
assignment  shall be absolutely void ab initio.  No consent to assignment by the
Lenders shall release  Borrower from its  Obligations.  A Lender may assign this
Agreement and the other Loan  Documents and its rights and duties  hereunder and
thereunder  pursuant to Section 14.1 hereof and,  except as  expressly  required
pursuant to Section 14.1 hereof,  no consent or approval by Borrower is required
in connection with any such assignment.

     15. AMENDMENTS; WAIVERS.

          15.1  Amendments and Waivers.  No amendment or waiver of any provision
of this Agreement or any other Loan Document, and no consent with respect to any
departure by Borrower therefrom,  shall be effective unless the same shall be in
writing and signed by the Required  Lenders (or by Agent at the written  request
of the Required  Lenders,  which request shall be delivered  concurrently to the
Specified  Appointee)  and Borrower and then any such waiver or consent shall be
effective only in the specific  instance and for the specific  purpose for which
given;  provided,  however,  that no such waiver  amendment,  or consent  shall,
unless in  writing  and signed by all of the  Revolving  Loan  Lenders  affected
thereby and Borrower, do any of the following:

               (a) increase or extend any Revolver  Commitment  of any Revolving
Loan Lender,

               (b)  postpone  or delay any date fixed by this  Agreement  or any
other Loan  Document  for any  payment  of  principal,  interest,  fees or other
amounts due hereunder or under any other Loan Document,

               (c) reduce the principal of, or the rate of interest on, any loan
or other  extension  of credit  hereunder,  or reduce any fees or other  amounts
payable hereunder or under any other Loan Document,

               (d) change the  percentage  of the Revolver  Commitments  that is
required to take any action hereunder,

               (e) amend,  modify or waive this  Section 15 or any  provision of
the Agreement providing for consent or other action by all Lenders or any subset
thereof,

               (f) release Collateral other than as permitted by Section 16.12,

                                      109


               (g)  change  the  definition  of  "Required  Lenders",  "Required
Revolver A Lenders", "Required Non-Revolver A Lenders", or "Pro Rata Share"

               (h) contractually subordinate any of the Agent's Liens,

               (i) release Borrower or any Guarantor from any obligation for the
payment of money,

               (j) change,  modify or waive Section 2.1(b) or change,  modify or
waive the definition of "Borrowing  Base",  "Basis  Differential",  "NYMEX Strip
Price",  "PV-10"  "Maximum  Revolver  A  Amount",  "Maximum  Revolver B Amount",
"Maximum Senior Debt",  "Related  Indebtedness"  or "Proved  Developed  Reserves
Amount" or

               (k)  amend,  modify or waive any of the  provisions  of  Sections
2.1(a),  2.3(e),  2.3(i),  2.4(b), 3.6 or 16 (or change any definition of a term
used in such Section in a manner adverse to any such Revolving Loan Lender).

          and, provided further,  however, that no amendment,  waiver or consent
shall, unless in writing and signed by Agent, the Specified  Appointee,  Issuing
Lender,  or Swing Lender,  as applicable,  affect the rights or duties of Agent,
the Specified Appointee,  Issuing Lender, or Swing Lender, as applicable,  under
this Agreement or any other Loan Document.  The foregoing  notwithstanding,  any
amendment,  modification,  waiver, consent,  termination, or release of, or with
respect to, any  provision  of this  Agreement or any other Loan  Document  that
relates only to the relationship of the Lender Group among themselves,  and that
does not affect the rights or  obligations  of Borrower,  shall not,  subject to
Section 14.1(a), require consent by or the agreement of Borrower.

          15.2  Additional  Loan Lenders'  Amendments and Waivers.  No waiver or
amendment of, or consent to any departure from, any of the following  provisions
nor  any act to do any of the  following  set  forth  in  this  Section  15.2 by
Borrower,  shall be effective  unless the same shall be in writing and signed by
all of the Additional Loan Lenders affected thereby,  the Revolving Loan Lenders
and Borrower, and then any such waiver or consent shall be effective only in the
specific instance and for the specific purpose for which given:

                  (i) postpone or delay any date fixed by this  Agreement or any
     other Loan  Document  for any  payment to the  Additional  Loan  Lenders of
     principal, interest, fees or other amounts due hereunder or under any other
     Loan Document,  to the extent that any  postponement  or delay would extend
     the payment  date  thereof to a date that is on or after the earlier of (i)
     the  Maturity  Date and (ii) one  Business  Day  after all  Revolving  Loan
     Obligations  have  been  paid in full,  all  Letters  of  Credit  have been
     terminated or cash  collateralized  and all Revolver  Commitments have been
     terminated or reduced to zero,

                  (ii) reduce the  principal of, or the rate of interest on, the
     Additional Loan, or reduce any fees or other amounts,  or change the timing
     of any amounts payable to the Additional Loan Lenders hereunder,

                                      110


                  (iii) amend,  modify or waive Section 2.4(b) to eliminate from
     such section the  requirement to pay the Additional  Loan Lenders after all
     Revolving  Loan  Obligations  have been paid in full, all Letters of Credit
     have been terminated or cash  collateralized  and all Revolver  Commitments
     have been terminated or reduced to zero,

                  (iv) amend,  modify or waive Section 2.2, this Section 15.2 or
     Section 15.3 in an manner adverse to the Additional Loan Lenders,

                  (v) amend,  modify or waive (i) Section 16.1 to release  Agent
     from serving as the agent to the  Additional  Loan Lenders  unless Agent is
     released from serving as the agent to both the  Revolving  Loan Lenders and
     the Additional Loan Lenders (it being  understood that this provision shall
     not limit or  restrict  any Person  serving as Agent from  resigning  or be
     replaced as Agent pursuant to the terms of Section  16.9),  or (ii) Section
     16.9(b) to permit the  appointment  of a  successor  agent by or any Person
     other than the Additional Loan Lenders,

                  (vi) release Borrower or any Guarantor from any obligation for
     the  payment  of money to the  Additional  Loan  Lenders,  provided,  that,
     notwithstanding  the foregoing,  Agent and the Required Lenders may release
     any Guarantor from its obligations to guarantee in connection with any sale
     or other  disposition of the Stock of, or all or  substantially  all of the
     assets of, any Guarantor, whether by merger, consolidation, amalgamation or
     otherwise, whether or not an Event of Default has occurred or is continuing
     to the  extent  such  release  is  applicable  to both the  Revolving  Loan
     Obligations and the Additional Loan Obligations,

                  (vii)   change,   modify  or  waive  (i)  the   definition  of
     "Additional Loan", "Additional Loan Amount",  "Additional Loan Commitment",
     "Additional  Loan Lender"  Additional  Loan  Obligation",  "Maximum  Senior
     Debt", or "Related Indebtedness" in a manner adverse to the Additional Loan
     Lenders, or (ii) clause (c) or (d) of the definition of "Pro Rata Share",

                  (viii)  change,  modify or waive the  definition  of  "Maximum
     Revolver A Amount" or "Maximum Revolver B Amount".

          Except as  otherwise  provided  in this  Section  15.2,  the  Required
Lenders or the Revolving  Loan Lenders,  as  applicable,  may change,  modify or
waive any term or  provision  of the Loan  Documents  without the consent of the
Additional  Loan  Lenders,   and  the   effectiveness  of  any  such  amendment,
modification,  or waiver  shall not  require any action by any  Additional  Loan
Lender.

          15.3 Other  Additional Loan Lender  Provisions.  (a) If any Loan Party
shall become subject to an Insolvency Proceeding,  and if Agent and the Required
Lenders  shall  desire  to  permit  the use of  cash  collateral  or to  provide
post-petition  financing to such Loan Party,  the Additional Loan Lenders agrees
as follows:  (i) adequate  notice to the Additional Loan Lenders shall be deemed
to have been provided for such use of cash collateral or post-petition financing
if the  Additional  Loan Lenders  receive notice thereof at least three Business
Days prior to any hearing on a request to approve such use of cash collateral or


                                      111


post-petition  financing, and (ii) no objection will be raised by the Additional
Loan Lenders to any such use of cash collateral or such post-petition  financing
by Agent and the Required Lenders, provided that (x) the Additional Loan Lenders
are granted the same Liens on the  post-petition  Collateral that may be granted
to or for the  benefit  of Agent and the  Revolving  Loan  Lenders,  junior  and
subordinated  only to the Liens of Agent and the Revolving Loan Lenders  therein
and (y) the aggregate  principal  amount of  pre-petition  secured  indebtedness
together with the  aggregate  principal  amount of financing in such  Insolvency
Proceeding  will not exceed the Maximum  Senior Debt  (which  shall  exclude any
Indebtedness constituting Bank Product Obligations or Related Indebtedness) less
the outstanding  Additional  Loan. No objection will be raised by the Additional
Loan  Lenders  to  Agent's  motion for  relief  from the  automatic  stay in any
proceeding under the Bankruptcy Code to foreclose on and sell the Collateral.

               (b) [Reserved.]

               (c) Any waiver,  amendment  or consent  described in Section 15.2
and Section 15.3 shall apply equally to all of the  Additional  Loan Lenders and
shall be binding upon them, upon each future Additional Loan Lender,  whether or
not any promissory  note  evidencing a Additional  Loan issued to any Additional
Loan  Lender  shall have been  marked to  indicate  such  waiver,  amendment  or
consent.  No such  amendment or waiver shall extend to or affect any  obligation
not  expressly  waived,  amended or consented to or impair any right  consequent
thereon.

               (d)  Notwithstanding  anything  to the  contrary,  if there is an
amendment, restatement,  modification,  renewal, refunding, refinancing or other
replacement  of the Revolving  Loan  Obligations or this Agreement and the other
Loan Documents, such amendment, restatement,  modification,  renewal, refunding,
refinancing or other  replacement shall not constitute a satisfaction or payment
in full of the Revolving  Loan  Obligations  hereunder or a termination  of this
Agreement and the other Loan Documents and the Revolving Loan Obligations  shall
be deemed to remain outstanding and each of the Additional Loan Lenders agree to
enter into with any  successor  Revolving  Loan  Lender that  amends,  restates,
modifies,  renews, refunds,  refinances or otherwise replaces the Revolving Loan
Obligations,  an intercreditor and subordination agreement or arrangement on the
same terms and with the same priorities set forth in this Agreement.

          15.4 Replacement of Holdout Lender.

               (a) If any  action  to be  taken  by the  Lender  Group  or Agent
hereunder  requires the unanimous  consent,  authorization,  or agreement of all
Revolving Loan Lenders,  and a Revolving Loan Lender ("Holdout Lender") fails to
give its  consent,  authorization,  or  agreement,  then Agent,  upon at least 5
Business Days' prior irrevocable  notice to the Holdout Lender,  may permanently
replace the Holdout  Lender with one or more  substitute  Revolving Loan Lenders
(each,  a "Replacement  Lender"),  and the Holdout Lender shall have no right to
refuse to be replaced hereunder. Such notice to replace the Holdout Lender shall
specify an effective  date for such  replacement,  which date shall not be later
than 15 Business Days after the date such notice is given.

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               (b) Prior to the effective date of such replacement,  the Holdout
Lender and each  Replacement  Lender shall execute and deliver an Assignment and
Acceptance Agreement,  subject only to the Holdout Lender being repaid its share
of the outstanding  Revolving Loan  Obligations  (including an assumption of its
Pro Rata  Share of the Risk  Participation  Liability)  without  any  premium or
penalty of any kind  whatsoever.  If the Holdout  Lender shall refuse or fail to
execute and deliver any such  Assignment and Acceptance  Agreement  prior to the
effective date of such  replacement,  the Holdout Lender shall be deemed to have
executed and delivered such Assignment and Acceptance Agreement. The replacement
of any  Holdout  Lender  shall be made in  accordance  with the terms of Section
14.1. Until such time as the Replacement  Lenders shall have acquired all of the
Revolving Loan Obligations,  the Revolver Commitments,  and the other rights and
obligations of the Holdout Lender  hereunder and under the other Loan Documents,
the Holdout Lender shall remain  obligated to make the Holdout Lender's Pro Rata
Share of Advances and to purchased a participation in each Letter of Credit,  in
an amount  equal to its Pro Rata Share of the Risk  Participation  Liability  of
such Letter of Credit.

          15.5 No  Waivers;  Cumulative  Remedies.  No  failure  by  Agent,  the
Specified Appointee or any Lender to exercise any right, remedy, or option under
this  Agreement or any other Loan  Document,  or delay by Agent,  the  Specified
Appointee  or any  Lender in  exercising  the  same,  will  operate  as a waiver
thereof.  No waiver by Agent,  the  Specified  Appointee  or any Lender  will be
effective  unless it is in  writing,  and then only to the  extent  specifically
stated.  No  waiver by  Agent,  the  Specified  Appointee  or any  Lender on any
occasion shall affect or diminish  Agent's,  the Specified  Appointee's and each
Lender's  rights  thereafter to require  strict  performance  by Borrower of any
provision  of this  Agreement.  Agent's,  the  Specified  Appointee's  and  each
Lender's  rights  under  this  Agreement  and the other Loan  Documents  will be
cumulative  and not  exclusive  of any other  right or remedy  that  Agent,  the
Specified Appointee or any Lender may have.

     16. AGENT; THE SPECIFIED APPOINTEE; THE LENDER GROUP.

          16.1  Appointment  and  Authorization  of Agent.  Each  Lender  hereby
designates and appoints Foothill as its representative  under this Agreement and
the other Loan Documents and each Lender hereby irrevocably  authorizes Agent to
take such action on its behalf under the  provisions of this  Agreement and each
other Loan  Document and to exercise  such powers and perform such duties as are
expressly  delegated  to Agent by the terms of this  Agreement or any other Loan
Document,  together with such powers as are reasonably incidental thereto. Agent
agrees to act as such on the express  conditions  contained  in this Section 16.
Except as  otherwise  specifically  provided  in Sections  16.12 and 16.17,  the
provisions  of this  Section  16 are solely  for the  benefit of Agent,  and the
Lenders,  and Borrower shall have no rights as a third party  beneficiary of any
of the  provisions  contained  herein.  Any provision to the contrary  contained
elsewhere in this Agreement or in any other Loan Document notwithstanding, Agent
shall not have any duties or responsibilities,  except those expressly set forth
herein,  nor shall  Agent have or be deemed to have any  fiduciary  relationship
with any Lender, and no implied covenants, functions, responsibilities,  duties,
obligations or  liabilities  shall be read into this Agreement or any other Loan
Document or otherwise  exist against Agent;  it being  expressly  understood and
agreed that the use of the word "Agent" is for  convenience  only, that Foothill
is merely the representative of the Lenders, and only has the contractual duties


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set forth  herein.  Except as expressly  otherwise  provided in this  Agreement,
Agent shall have and may use its sole  discretion  with respect to exercising or
refraining from exercising any discretionary rights or taking or refraining from
taking any actions  that Agent  expressly is entitled to take or assert under or
pursuant to this Agreement and the other Loan  Documents.  Without  limiting the
generality of the  foregoing,  or of any other  provision of the Loan  Documents
that provides rights or powers to Agent, Lenders agree that Agent shall have the
right to exercise  the  following  powers as long as this  Agreement  remains in
effect:  (a) maintain,  in accordance  with its  customary  business  practices,
ledgers and records  reflecting the status of the  Obligations,  the Collateral,
the Collections,  and related matters, (b) execute or file any and all financing
or similar statements or notices, amendments, renewals, supplements,  documents,
instruments,  proofs of claim, notices and other written agreements with respect
to the Loan Documents,  (c) make Advances,  for itself or on behalf of Revolving
Loan Lenders as provided in the Loan Documents,  (d) exclusively receive, apply,
and distribute the Collections as provided in the Loan  Documents,  (e) open and
maintain  such bank  accounts and cash  management  arrangements  as Agent deems
necessary  and  appropriate  in  accordance  with  the  Loan  Documents  for the
foregoing  purposes  with respect to the  Collateral  and the  Collections,  (f)
perform,  exercise,  and  enforce any and all other  rights and  remedies of the
Lender Group with respect to Borrower,  the  Obligations,  the Collateral or the
Collections  or  otherwise  related  to any of  same  as  provided  in the  Loan
Documents,  (g)  incur  and pay such  Lender  Group  Expenses  as Agent may deem
necessary or appropriate  for the  performance  and fulfillment of its functions
and powers  pursuant to the Loan  Documents,  and (h) enter into and perform its
duties under the Intercreditor Agreement.

          16.2  Delegation of Duties.  Agent may execute any of its duties under
this  Agreement or any other Loan  Document by or through  agents,  employees or
attorneys-in-fact  and shall be  entitled  to advice of counsel  concerning  all
matters  pertaining  to such  duties.  Agent  shall not be  responsible  for the
negligence  or misconduct  of any agent or  attorney-in-fact  that it selects as
long as such selection was made without gross negligence or willful misconduct.

          16.3 Liability of Agent  Persons.  None of the  Agent-Related  Persons
shall (i) be liable for any  action  taken or omitted to be taken by any of them
under or in  connection  with this  Agreement or any other Loan  Document or the
transactions contemplated hereby (except for its own gross negligence or willful
misconduct),  or (ii) be responsible in any manner to any of the Lenders for any
recital,  statement,   representation  or  warranty  made  by  Borrower  or  any
Subsidiary  or  Affiliate  of  Borrower,  or any  officer or  director  thereof,
contained  in  this  Agreement  or  in  any  other  Loan  Document,  or  in  any
certificate, report, statement or other document referred to or provided for in,
or received by Agent or the Specified  Appointee  under or in  connection  with,
this  Agreement  or any other Loan  Document,  or the  validity,  effectiveness,
genuineness,  enforceability  or sufficiency of this Agreement or any other Loan
Document, or for any failure of Borrower or any other party to any Loan Document
to perform its  obligations  hereunder or thereunder.  No  Agent-Related  Person
shall be under any obligation to any Lender to ascertain or to inquire as to the
observance or performance  of any of the agreements  contained in, or conditions
of,  this  Agreement  or any other Loan  Document,  or to  inspect  the Books or
properties  of  Borrower  or  the  books  or  records  or  properties  of any of
Borrower's Subsidiaries or Affiliates.

          16.4 Reliance by Agent and the Specified Appointee.  Each of Agent and
the Specified  Appointee shall be entitled to rely, and shall be fully protected


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in  relying,  upon  any  writing,  resolution,   notice,  consent,  certificate,
affidavit, letter, telegram, facsimile, telex or telephone message, statement or
other document or  conversation  believed by it to be genuine and correct and to
have been signed, sent, or made by the proper Person or Persons, and upon advice
and statements of legal counsel (including counsel to Borrower or counsel to any
Lender),  independent  accountants  and other  experts  selected by Agent or the
Specified  Appointee,  as applicable.  Each of Agent and the Specified Appointee
shall be fully  justified  in failing or refusing to take any action  under this
Agreement or any other Loan Document unless Agent or the Specified Appointee, as
applicable, shall first receive such advice or concurrence of the Lenders or the
Non-Revolver A Lenders,  respectively,  as it deems  appropriate  and until such
instructions  are received,  Agent or the Specified  Appointee,  as  applicable,
shall act, or refrain from acting, as it deems advisable.  If either of Agent or
the  Specified  Appointee  so  requests,  it shall first be  indemnified  to its
reasonable satisfaction by Lenders or the Non-Revolver A Lenders,  respectively,
against any and all  liability  and expense that may be incurred by it by reason
of  taking  or  continuing  to take any such  action.  Agent  and the  Specified
Appointee shall in all cases be fully protected in acting, or in refraining from
acting,  under this  Agreement or any other Loan Document in  accordance  with a
request or consent of the Lenders or the  Non-Revolver A Lenders,  respectively,
and such request and any action taken or failure to act pursuant  thereto  shall
be binding upon all of the Lenders or the Non-Revolver A Lenders, respectively.

          16.5  Notice of Default  or Event of  Default.  Neither  Agent nor the
Specified  Appointee  shall  be  deemed  to  have  knowledge  or  notice  of the
occurrence  of any  Default or Event of Default,  except,  in the case of Agent,
with  respect to  defaults  in the  payment of  principal,  interest  fees,  and
expenses  required  to be paid to Agent for the account of the  Lenders,  except
with respect to Defaults  and Events of Default of which Agent or the  Specified
Appointee has actual  knowledge,  unless Agent or the Specified  Appointee shall
have  received  written  notice  from a Lender  or  Borrower  referring  to this
Agreement,  describing  such Default or Event of Default,  and stating that such
notice is a "notice  of  default".  Each of Agent  and the  Specified  Appointee
promptly  will  notify the  Lenders of its  receipt of any such notice or of any
Event of Default  of which  Agent has actual  knowledge.  If any Lender  obtains
actual knowledge of any Event of Default,  such Lender promptly shall notify the
other Lenders,  Agent and the Specified Appointee of such Event of Default. Each
Lender shall be solely  responsible for giving any notices to its  Participants,
if any.  Subject to Section  16.4,  Agent shall take such action with respect to
such Default or Event of Default as may be requested by the Required  Lenders in
accordance  with Section 9; provided,  however,  that unless and until Agent has
received any such  request,  Agent may (but shall not be obligated to) take such
action,  or refrain  from taking such  action,  with  respect to such Default or
Event of Default as it shall deem advisable.

          16.6  Credit  Decision.  Each  Lender  acknowledges  that  none of the
Agent-Related Persons has made any representation or warranty to it, and that no
act by Agent hereinafter taken,  including any review of the affairs of Borrower
and  its  Subsidiaries  or  Affiliates,   shall  be  deemed  to  constitute  any
representation  or warranty  by any  Agent-Related  Person to any  Lender.  Each
Lender represents to Agent that it has,  independently and without reliance upon
any  Agent-Related  Person and based on such documents and information as it has
deemed  appropriate,  made  its own  appraisal  of and  investigation  into  the
business,  prospects,  operations,  property,  financial and other condition and
creditworthiness  of Borrower and any other Person (other than the Lender Group)
party to a Loan Document,  and all applicable  bank  regulatory laws relating to


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the transactions  contemplated  hereby,  and made its own decision to enter into
this  Agreement  and to extend credit to Borrower.  Each Lender also  represents
that it will,  independently and without reliance upon any Agent-Related  Person
and based on such documents and information as it shall deem  appropriate at the
time,  continue to make its own credit  analysis,  appraisals  and  decisions in
taking or not taking action under this  Agreement and the other Loan  Documents,
and to make such investigations as it deems necessary to inform itself as to the
business,  prospects,  operations,  property,  financial and other condition and
creditworthiness  of Borrower and any other Person (other than the Lender Group)
party to a Loan  Document.  Except for  notices,  reports,  and other  documents
expressly  herein required to be furnished to the Lenders by Agent,  Agent shall
not have any duty or  responsibility  to provide  any Lender  with any credit or
other  information  concerning the business,  prospects,  operations,  property,
financial  and other  condition  or  creditworthiness  of Borrower and any other
Person party to a Loan Document that may come into the  possession of any of the
Agent-Related Persons.

          16.7  Costs  and  Expenses;  Indemnification.  Agent may incur and pay
Lender  Group  Expenses  to the  extent  Agent  reasonably  deems  necessary  or
appropriate for the performance  and fulfillment of its functions,  powers,  and
obligations  pursuant to the Loan Documents,  including court costs,  reasonable
attorneys' fees and expenses, costs of collection by outside collection agencies
and auctioneer fees and costs of security  guards or insurance  premiums paid to
maintain the Collateral, whether or not Borrower is obligated to reimburse Agent
or Lenders for such expenses pursuant to the Loan Agreement or otherwise.  Agent
is authorized and directed to deduct and retain sufficient amounts from received
by Agent to reimburse Agent for such  out-of-pocket  costs and expenses prior to
the distribution of any amounts to Lenders. In the event Agent is not reimbursed
for such costs and  expenses  from  Collections  received by Agent,  each Lender
hereby agrees that it is and shall be obligated to pay to or reimburse Agent for
the  amount  of  such  Lender's  Pro  Rata  Share  thereof.  Whether  or not the
transactions  contemplated  hereby are consummated,  the Lenders shall indemnify
upon demand the  Agent-Related  Persons (to the extent not  reimbursed  by or on
behalf of Borrower and without  limiting the  obligation  of Borrower to do so),
according  to their Pro Rata  Shares,  from and against any and all  Indemnified
Liabilities;  provided,  however, that no Lender shall be liable for the payment
to any  Agent-Related  Person of any  portion  of such  Indemnified  Liabilities
resulting  solely from such  Agent-Related  Person's gross negligence or willful
misconduct nor shall any Lender be liable for the  obligations of any Defaulting
Lender in failing to make an Advance  or other  extension  of credit  hereunder.
Without  limitation of the  foregoing,  each Lender shall  reimburse  Agent upon
demand for such Lender's  ratable share of any costs or  out-of-pocket  expenses
(including  attorneys  fees' and expenses)  incurred by Agent in connection with
the preparation, execution, delivery, administration, modification, amendment or
enforcement (whether through negotiations or legal proceedings or otherwise) of,
or legal advice in respect of rights or responsibilities  under, this Agreement,
any other Loan Document,  or any document contemplated by or referred to herein,
to the extent that Agent is not  reimbursed for such expenses by or on behalf of
Borrower.  Without limitation of the foregoing, each Non-Revolver A Lender shall
reimburse the Specified  Appointee and GCF upon demand for such  Non-Revolver  A
Lender's  ratable  share  of any  costs  or  out-of-pocket  expenses  (including
attorneys  fees and  expenses)  incurred by the  Specified  Appointee  or GCF in
connection   with  the   preparation,   execution,   delivery,   administration,
modification,  amendment or enforcement  (whether through  negotiations or legal
proceedings  or  otherwise)  of,  or  legal  advice  in  respect  of  rights  or

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responsibilities under, this Agreement, any other Loan Document, or any document
contemplated by or referred to herein,  to the extent that each of the Specified
Appointee  and GCF is not  reimbursed  for  such  expenses  by or on  behalf  of
Borrower.  The  undertakings  in this Section  shall  survive the payment of all
Obligations  hereunder  and the  resignation  or  replacement  of  Agent  or the
Specified Appointee.

          16.8  Agent-Related  Persons  in  Individual  Capacity.  Agent-Related
Persons may make loans to,  issue  letters of credit for the account of,  accept
deposits from,  acquire equity interests in, and generally engage in any kind of
banking, lending, trust, financial advisory, underwriting or other business with
Borrower and its  Subsidiaries  and  Affiliates and any other Person (other than
the Lender  Group) party to any Loan  Documents as though  Foothill and GCF were
not parties hereto, and, in each case, without notice to or consent of the other
members of the Lender Group.  The other members of the Lender Group  acknowledge
that, pursuant to such activities, Agent-Related Persons may receive information
regarding Borrower or its Affiliates and any other Person (other than the Lender
Group)  party  to  any  Loan  Documents  that  is  subject  to   confidentiality
obligations  in favor of Borrower  or such other  Person and that  prohibit  the
disclosure of such information to the Lenders, and the Lenders acknowledge that,
in such  circumstances  (and in the absence of a waiver of such  confidentiality
obligations,  which  waiver  Agent  and  Specified  Appointee  will each use its
reasonable  best efforts to obtain),  neither Agent nor the Specified  Appointee
shall be under any  obligation to provide such  information  to them.  The terms
"Lender" and "Lenders" include Foothill in its individual capacity.

          16.9 Successor Agent.

               (a)  Agent  may  resign  as  Agent  upon 45 days'  notice  to the
Lenders.  If Agent resigns under this Agreement,  the Required Lenders and Agent
shall  appoint a  successor  Agent for the  Lenders.  If no  successor  Agent is
appointed  prior to the effective date of the  resignation  of Agent,  Agent may
appoint,  after consulting with the Revolver A Loan Lenders,  a successor Agent.
If Agent has materially  breached or failed to perform any material provision of
this  Agreement or of  applicable  law, the Required  Lenders and the  Specified
Appointee  may agree in  writing to remove and  replace  Agent with a  successor
Agent from among the Revolving Loan Lenders.  Notwithstanding the foregoing, the
Specified  Appointee's  consent shall be required prior to the  appointment of a
successor Agent that is not an Affiliate of Wells Fargo.

               (b) After all of the Revolving A Loan  Obligations have been paid
in  full,   all  Letters  of  Credit  have  either  been   terminated   or  cash
collateralized and the Revolver A Commitments have been terminated, Agent agrees
to resign and,  promptly,  but no later than 45 days following such resignation,
the Non-Revolver A Lenders shall designate and appoint a successor Agent.

               (c) Nothing  contained in this Section 16.9 shall be construed to
limit or eliminate  Agent's right to resign as an Agent in accordance  with this
Section  16.9. In any such event,  upon the  acceptance  of its  appointment  as
successor Agent hereunder, such successor Agent shall succeed to all the rights,
powers,  and duties of the retiring  Agent and the term "Agent"  shall mean such
successor  Agent and the retiring  Agent's  appointment,  powers,  and duties as
Agent shall be terminated.  After any retiring Agent's resignation  hereunder as
Agent,  the  provisions  of this Section 16 shall inure to its benefit as to any


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actions  taken or  omitted  to be taken by it  while  it was  Agent  under  this
Agreement.  If no successor Agent has accepted  appointment as Agent by the date
which is 45 days  following  a  retiring  Agent's  notice  of  resignation,  the
retiring Agent's  resignation shall nevertheless  thereupon become effective and
the Lenders shall perform all of the duties of Agent  hereunder until such time,
if any, as the  Lenders  appoint a successor  Agent as provided  for above.  The
resigning Agent and the Borrower agrees to cooperate with the successor Agent in
effecting the  appointment of such  successor  Agent,  including  executing such
documents and  instruments of transfer,  and taking such other actions,  in each
case without  recourse,  representation  or warranty to the resigning  Agent, as
reasonably requested by such successor Agent.

          16.10 Lender in  Individual  Capacity.  Any Lender and its  respective
Affiliates may make loans to, issue letters of credit for the account of, accept
deposits from,  acquire equity  interests in and generally engage in any kind of
banking, trust, financial advisory, underwriting or other business with Borrower
and its  Subsidiaries and Affiliates and any other Person (other than the Lender
Group)  party to any Loan  Documents  as though  such  Lender  were not a Lender
hereunder without notice to or consent of the other members of the Lender Group.
The other  members  of the  Lender  Group  acknowledge  that,  pursuant  to such
activities,  such Lender and its respective  Affiliates may receive  information
regarding Borrower or its Affiliates and any other Person (other than the Lender
Group)  party  to  any  Loan  Documents  that  is  subject  to   confidentiality
obligations  in favor of Borrower  or such other  Person and that  prohibit  the
disclosure of such information to the Lenders, and the Lenders acknowledge that,
in such  circumstances  (and in the absence of a waiver of such  confidentiality
obligations,  which waiver such Lender will use its  reasonable  best efforts to
obtain),  such  Lender  not  shall be  under  any  obligation  to  provide  such
information to them. With respect to the Swing Loans and Agent  Advances,  Swing
Lender shall have the same rights and powers  under this  Agreement as any other
Lender and may exercise the same as though it were not the sub-agent of Agent.

          16.11 Withholding Taxes.

               (a) If any  Lender  is a  "foreign  corporation,  partnership  or
trust" within the meaning of the IRC and such Lender claims exemption from, or a
reduction of, U.S.  withholding tax under Sections 1441 or 1442 of the IRC, such
Lender agrees with and in favor of Agent and  Borrower,  to deliver to Agent and
Borrower:

                  (i) if such Lender claims an exemption  from  withholding  tax
     pursuant  to its  portfolio  interest  exception,  (a) a  statement  of the
     Lender,  signed under penalty of perjury,  that it is not a (I) a "bank" as
     described  in  Section  881(c)(3)(A)  of the  IRC,  (II) a 10%  shareholder
     (within  the  meaning  of  Section  881(c)(3)(B)  of the  IRC),  or (III) a
     controlled  foreign  corporation  described in Section  881(c)(3)(C) of the
     IRC, and (B) a properly completed IRS Form W-8BEN, before the first payment
     of any  interest  under this  Agreement  and at any other  time  reasonably
     requested by Agent or Borrower;

                  (ii) if such Lender  claims an exemption  from, or a reduction
     of,  withholding tax under a United States tax treaty,  properly  completed
     IRS Form  W-8BEN  before  the first  payment  of any  interest  under  this
     Agreement and at any other time reasonably requested by Agent or Borrower;

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                  (iii) if such  Lender  claims  that  interest  paid under this
     Agreement  is exempt  from  United  States  withholding  tax  because it is
     effectively  connected  with a  United  States  trade or  business  of such
     Lender,  two  properly  completed  and  executed  copies of IRS Form W-8ECI
     before the first payment of any interest is due under this Agreement and at
     any other time reasonably requested by Agent or Borrower;

                  (iv) such other form or forms as may be required under the IRC
     or other laws of the United  States as a condition  to exemption  from,  or
     reduction of, United States withholding tax.

Such  Lender  agrees  promptly  to notify  Agent and  Borrower  of any change in
circumstances  which would  modify or render  invalid any claimed  exemption  or
reduction.

               (b) If  any  Lender  claims  exemption  from,  or  reduction  of,
withholding  tax under a United  States tax treaty by providing  IRS Form W-8BEN
and  such  Lender  sells,  assigns,  grants a  participation  in,  or  otherwise
transfers all or part of the Obligations of Borrower to such Lender, such Lender
agrees to notify  Agent of the  percentage  amount in which it is no longer  the
beneficial  owner of  Obligations  of Borrower to such Lender.  To the extent of
such  percentage  amount,  Agent will treat such  Lender's IRS Form W-8BEN as no
longer valid.

               (c) If any Lender is entitled to a  reduction  in the  applicable
withholding  tax, Agent may withhold from any interest payment to such Lender an
amount  equivalent to the applicable  withholding  tax after taking into account
such reduction.  If the forms or other documentation  required by subsection (a)
of this  Section are not  delivered to Agent,  then Agent may withhold  from any
interest payment to such Lender not providing such forms or other  documentation
an amount equivalent to the applicable withholding tax.

               (d) If the IRS or any other Governmental  Authority of the United
States  or other  jurisdiction  asserts  a claim  that  Agent  did not  properly
withhold tax from amounts paid to or for the account of any Lender  (because the
appropriate form was not delivered,  was not properly executed,  or because such
Lender failed to notify Agent of a change in  circumstances  which  rendered the
exemption from, or reduction of,  withholding tax ineffective,  or for any other
reason)  such Lender  shall  indemnify  and hold Agent  harmless for all amounts
paid, directly or indirectly, by Agent as tax or otherwise,  including penalties
and interest, and including any taxes imposed by any jurisdiction on the amounts
payable  to Agent  under  this  Section,  together  with all costs and  expenses
(including  attorneys  fees and  expenses).  The obligation of the Lenders under
this subsection shall survive the payment of all Obligations and the resignation
or replacement of Agent.

               (e) All  payments  made by Borrower  hereunder  or under any note
will be made without setoff,  counterclaim or other defense,  except as required
by  applicable  law other than for Taxes (as defined  below).  All such payments
will be made free and clear of, and without  deduction or  withholding  for, any
present or future taxes, levies,  imposts,  duties,  fees,  assessments or other
charges of whatever nature now or hereafter  imposed by any jurisdiction  (other
than the United  States) or by any  political  subdivision  or taxing  authority
thereof  or  therein  (other  than of the United  States)  with  respect to such
payments (but excluding, any tax imposed by any jurisdiction or by any political


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subdivision or taxing  authority  thereof or therein (i) measured by or based on
the net income or net  profits of a Lender,  or (ii) to the extent that such tax
results from a change in the circumstances of the Lender,  including a change in
the  residence,  place of  organization,  or principal  place of business of the
Lender, or a change in the branch or lending office of the Lender  participating
in the  transactions  set forth herein) and all  interest,  penalties or similar
liabilities with respect thereto (all such non-excluded taxes, levies,  imposts,
duties,  fees,  assessments or other charges being referred to  collectively  as
"Taxes"). If any Taxes are so levied or imposed, Borrower agrees to pay the full
amount of such Taxes,  and such  additional  amounts as may be necessary so that
every  payment  of all  amounts  due  under  this  Agreement  or under any note,
including any amount paid pursuant to this Section 16.11(e) after withholding or
deduction  for or on  account  of any  Taxes,  will not be less than the  amount
provided for herein;  provided,  however, that Borrower shall not be required to
increase  any  such  amounts  payable  to Agent  or any  Lender  (i) that is not
organized  under the laws of the United  States,  if such Person fails to comply
with the other  requirements  of this Section 16.11,  or (ii) if the increase in
such amount payable results from Agent's or such Lender's own willful misconduct
or gross  negligence.  Borrower  will  furnish to Agent as  promptly as possible
after  the date the  payment  of any Taxes is due  pursuant  to  applicable  law
certified copies of tax receipts evidencing such payment by Borrower.

          16.12 Collateral Matters.

               (a) The Lenders hereby irrevocably authorize Agent, at its option
and in its sole  discretion,  to release any Lien on any Collateral (i) upon the
termination of the Commitments and payment and  satisfaction in full by Borrower
of all Obligations,  (ii)  constituting  property being sold or disposed of if a
release is  required  or  desirable  in  connection  therewith  and if  Borrower
certifies to Agent that the sale or disposition  is permitted  under Section 7.4
or is permitted under the other Loan Documents (and Agent may rely  conclusively
on any such certificate,  without further inquiry),  (iii) constituting property
in which  Borrower  owned no  interest  at the time the  security  interest  was
granted  or at any time  thereafter,  or (iv)  constituting  property  leased to
Borrower  under a lease  that has  expired  or is  terminated  in a  transaction
permitted under this Agreement.  Notwithstanding the foregoing, so long no Event
of Default shall have occurred and be continuing,  Agent shall,  for the benefit
and at the request of Borrower,  release its Lien on Collateral in a transaction
constituting a Permitted  Disposition.  Except as provided above, Agent will not
execute  and deliver a release of any Lien on any  Collateral  without the prior
written  authorization  of (y) if the release is of all or a material portion of
the Collateral, all of the Revolving Loan Lenders or (z) otherwise, the Required
Lenders. Upon request by Agent or Borrower at any time, the Lenders will confirm
in writing  Agent's  authority to release any such Liens on particular  types or
items of Collateral pursuant to this Section 16.12; provided,  however, that (1)
Agent shall not be required to execute any document  necessary to evidence  such
release on terms that,  in Agent's  opinion,  would expose Agent to liability or
create any obligation or entail any  consequence  other than the release of such
Lien without recourse,  representation,  or warranty, and (2) such release shall
not in any manner  discharge,  affect,  or impair the  Obligations  or any Liens
(other than those  expressly being released) upon (or obligations of Borrower in
respect of) all interests retained by Borrower,  including,  the proceeds of any
sale, all of which shall continue to constitute part of the  Collateral.  To the
maximum extent  permitted by law, the Additional Loan Lenders waive any right to
assert that any release,  sale,  transfer or other disposition of any Collateral
by Agent was not made on commercially reasonable terms.

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               (b)  Agent  shall  have no  obligation  whatsoever  to any of the
Lenders to assure that the Collateral exists or is owned by Borrower or is cared
for,  protected,  or insured or has been  encumbered,  or that the Agent's Liens
have been properly or sufficiently or lawfully created, perfected, protected, or
enforced or are entitled to any particular priority, or to exercise at all or in
any particular manner or under any duty of care,  disclosure or fidelity,  or to
continue  exercising,  any of the  rights,  authorities  and  powers  granted or
available to Agent pursuant to any of the Loan  Documents,  it being  understood
and agreed that in respect of the  Collateral,  or any act,  omission,  or event
related thereto, subject to the terms and conditions contained herein, Agent may
act in any manner it may deem  appropriate,  absent Agent's gross  negligence or
willful misconduct as finally  determined by a court of competent  jurisdiction,
in its sole  discretion  given  Agent's own  interest in the  Collateral  in its
capacity  as one of the  Lenders  and that  Agent  shall  have no other  duty or
liability  whatsoever  to any  Lender  as to any of  the  foregoing,  except  as
otherwise provided herein.

          16.13 Restrictions on Actions by Lenders; Sharing of Payments.

               (a) Each of the  Lenders  agrees  that it shall not,  without the
express  consent  of Agent,  and that it  shall,  to the  extent it is  lawfully
entitled to do so, upon the request of Agent,  set off against the  Obligations,
any amounts owing by such Lender to Borrower or any deposit accounts of Borrower
now or hereafter maintained with such Lender. Each of the Lenders further agrees
that it shall not,  unless  specifically  requested  to do so by Agent,  take or
cause to be taken  any  action,  including,  the  commencement  of any  legal or
equitable  proceedings,  to  foreclose  any Lien on, or  otherwise  enforce  any
security  interest in, any of the  Collateral  the purpose of which is, or could
be, to give such Lender any  preference  or priority  against the other  Lenders
with respect to the Collateral.

               (b) If,  at any time or times any  Lender  shall  receive  (i) by
payment,  foreclosure  or setoff or otherwise  any proceeds of Collateral or any
payments with respect to the  Obligations  arising  under,  or relating to, this
Agreement or the other Loan Documents,  except for any such proceeds or payments
received by such Lender from Agent pursuant to the terms of this  Agreement,  or
(ii)  payments  from Agent in excess of such  Lender's Pro Rata Share portion of
all such  distributions  by Agent,  such Lender promptly shall (1) turn the same
over to  Agent,  in kind,  and with  such  endorsements  as may be  required  to
negotiate the same to Agent, or in immediately  available  funds, as applicable,
for the account of all of the Lenders and for  application to the Obligations in
accordance with the applicable  provisions of this  Agreement,  or (2) purchase,
without  recourse or warranty,  an undivided  interest and  participation in the
Obligations owed to the other Lenders so that such excess payment received shall
be  applied  ratably  as among the  Lenders  in  accordance  with their Pro Rata
Shares;  provided,  however, that if all or part of such excess payment received
by the  purchasing  party is thereafter  recovered  from it, those  purchases of
participations  shall be rescinded in whole or in part, as  applicable,  and the
applicable portion of the purchase price paid therefor shall be returned to such
purchasing party, but without interest except to the extent that such purchasing
party is required to pay interest in connection  with the recovery of the excess
payment.

          16.14 Agency for  Perfection.  Agent hereby appoints each other Lender
as its agent (and each Lender hereby accepts such  appointment)  for the purpose
of perfecting the Agent's Liens in assets which, in accordance with Article 9 of


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the  Code  can be  perfected  only  by  possession.  Should  any  Lender  obtain
possession of any such Collateral,  such Lender shall notify Agent thereof, and,
promptly upon Agent's request therefor shall deliver such Collateral to Agent or
in accordance with Agent's instructions.

          16.15 Payments to the Lenders. (a) All payments to be made by Agent to
the  Lenders  shall  be made by bank  wire  transfer  or  internal  transfer  of
immediately  available funds pursuant to such wire transfer instructions as each
party may designate  for itself by written  notice to Agent.  Concurrently  with
each such  payment,  Agent shall  identify  whether such payment (or any portion
thereof) represents principal, premium, or interest of the Obligations.

          (a) All  payments to be made by Borrower to the Lenders  shall be made
by bank wire  transfer  or  internal  transfer of  immediately  available  funds
pursuant to such wire  transfer  instructions  as each party may  designate  for
itself by  written  notice to  Borrower.  Concurrently  with each such  payment,
Borrower shall identify whether such payment (or any portion thereof) represents
principal, premium, or interest of the Obligations.

          16.16  Concerning  the  Collateral  and Related Loan  Documents.  Each
member of the  Lender  Group  authorizes  and  directs  Agent to enter into this
Agreement  and the other Loan  Documents  relating  to the  Collateral,  for the
benefit of the Lender  Group.  Each member of the Lender  Group  agrees that any
action  taken by Agent in  accordance  with the terms of this  Agreement  or the
other Loan Documents relating to the Collateral and the exercise by Agent of its
powers set forth  therein or herein,  together  with such other  powers that are
reasonably incidental thereto, shall be binding upon all of the Lenders.

          16.17  Field   Audits  and   Examination   Reports;   Confidentiality;
Disclaimers by Lenders;  Other Reports and  Information.  By becoming a party to
this Agreement, each Lender:

               (a) is deemed to have  requested  that Agent furnish such Lender,
promptly after it becomes  available,  a copy of each field audit or examination
report  (each a "Report"  and  collectively,  "Reports")  prepared  by or at the
request of Agent, and Agent shall so furnish each Lender with such Reports,

               (b)  expressly  agrees and  acknowledges  that Agent does not (i)
make any  representation or warranty as to the accuracy of any Report,  and (ii)
shall not be liable for any information contained in any Report,

               (c) expressly  agrees and  acknowledges  that the Reports are not
comprehensive  audits or examinations,  that Agent or other party performing any
audit or examination will inspect only specific  information  regarding Borrower
and will rely  significantly  upon the Books, as well as on  representations  of
Borrower's personnel,

               (d)   agrees,   for  the   benefit  of  the  Lender   Group  and,
notwithstanding  Section 16.1,  the Loan Parties,  to keep all Reports and other
material,  non-public  information  regarding  Borrower and its Subsidiaries and
their  operations,  assets,  and existing and  contemplated  business plans in a
confidential  manner;  it being  understood  and agreed by Borrower  that in any
event such Lender may make  disclosures  (a) to counsel for and other  advisors,
accountants,  and auditors to such Lender,  (b) reasonably  required by any bona
fide  potential  or  actual  Assignee  or  Participant  in  connection  with any


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contemplated  or actual  assignment  or  transfer  by such Lender of an interest
herein or any participation  interest in such Lender's rights hereunder,  (c) of
information  that has become  public by  disclosures  made by Persons other than
such Lender, its Affiliates,  assignees, transferees, or Participants, or (d) as
required or  requested  by any court,  governmental  or  administrative  agency,
pursuant  to any  subpoena  or other  legal  process,  or by any  law,  statute,
regulation,  or court order;  provided,  however,  that,  unless  prohibited  by
applicable law,  statute,  regulation,  or court order, such Lender shall notify
Borrower of any request by any court,  governmental or administrative agency, or
pursuant  to any  subpoena or other legal  process  for  disclosure  of any such
non-public material information concurrent with, or where practicable,  prior to
the disclosure thereof, and

               (e) without limiting the generality of any other  indemnification
provision  contained in this Agreement,  agrees: (i) to hold Agent and any other
Lender preparing a Report harmless from any action the  indemnifying  Lender may
take or conclusion the indemnifying  Lender may reach or draw from any Report in
connection with any loans or other credit  accommodations  that the indemnifying
Lender  has  made  or  may  make  to  Borrower,  or  the  indemnifying  Lender's
participation  in, or the indemnifying  Lender's purchase of, a loan or loans of
Borrower, and (ii) to pay and protect, and indemnify, defend and hold Agent, and
any such other Lender preparing a Report harmless from and against,  the claims,
actions,  proceedings,  damages,  costs, expenses, and other amounts (including,
attorneys fees and costs) incurred by Agent and any such other Lender  preparing
a Report as the direct or indirect  result of any third parties who might obtain
all or part of any Report through the indemnifying Lender.

          In addition to the  foregoing:  (x) any Revolving Loan Lender may from
time to time  request of Agent in writing that Agent  provide to such  Revolving
Loan Lender a copy of any report or document  provided by Borrower to Agent that
has not been  contemporaneously  provided  by Borrower  to such  Revolving  Loan
Lender,  and, upon receipt of such request,  Agent promptly shall provide a copy
of same to such Revolving Loan Lender, (y) to the extent that Agent is entitled,
under any  provision of the Loan  Documents,  to request  additional  reports or
information  from  Borrower,  any Revolving  Loan Lender may, from time to time,
reasonably  request Agent to exercise such right as specified in such  Revolving
Loan  Lender's  notice to Agent,  whereupon  Agent  promptly  shall  request  of
Borrower the  additional  reports or  information  reasonably  specified by such
Revolving Loan Lender,  and, upon receipt thereof from Borrower,  Agent promptly
shall  provide a copy of same to such  Revolving  Loan Lender,  and (z) any time
that Agent renders to Borrower a statement  regarding  the Loan  Account,  Agent
shall send a copy of such statement to each Revolving Loan Lender.

          16.18 Several Obligations; No Liability.  Notwithstanding that certain
of the Loan Documents now or hereafter may have been or will be executed only by
or in  favor of Agent  in its  capacity  as such,  and not by or in favor of the
Lenders,  any and all  obligations on the part of the Lenders to make any credit
available  hereunder shall constitute the several (and not joint) obligations of
the  respective  Lenders  on a  ratable  basis,  according  to their  respective
Commitments,  to make an amount  of such  credit  not to  exceed,  in  principal
amount, at any one time outstanding, the amount of their respective Commitments.
Nothing  contained  herein  shall  confer  upon any Lender any  interest  in, or
subject any Lender to any liability for, or in respect of, the business, assets,
profits, losses, or liabilities of any other Lender. Each Lender shall be solely
responsible for notifying its  Participants of any matters  relating to the Loan


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Documents  to the extent any such notice may be  required,  and no Lender  shall
have any obligation,  duty, or liability to any Participant of any other Lender.
Except as provided in Section 16.7, no member of the Lender Group shall have any
liability for the acts or any other member of the Lender Group.  No Lender shall
be  responsible  to  Borrower  or any other  Person for any failure by any other
Lender to fulfill its  obligations to make credit  available  hereunder,  nor to
advance for it or on its behalf in connection with its  Commitment,  nor to take
any other action on its behalf  hereunder or in  connection  with the  financing
contemplated herein.

          16.19 Successor Specified Appointee.

               (a) A Specified  Appointee may resign as Specified Appointee upon
45 days'  notice to the  Non-Revolver  A  Lenders.  If the  Specified  Appointee
resigns under this Agreement,  the Required Non-Revolver A Lenders shall appoint
a successor  Specified  Appointee  for such Lenders.  If no successor  Specified
Appointee is appointed  prior to the effective  date of the  resignation  of the
Specified Appointee,  the Specified Appointee may appoint, after consulting with
the  Non-Revolver  A Lenders,  a successor  Specified  Appointee.  The  Required
Non-Revolver  A Lenders  may agree in writing at any time to remove and  replace
the   Specified   Appointee   with  a   successor   the   Specified   Appointee.
Notwithstanding  the foregoing,  Agent's  consent shall be required prior to the
appointment of a successor  Specified  Appointee that is not GCF or an Affiliate
of GCF.

               (b) Nothing contained in this Section 16.19 shall be construed to
limit or  eliminate  the  Specified  Appointee's  right to resign as a Specified
Appointee in accordance  with this Section  16.10.  In any such event,  upon the
acceptance of its appointment as successor Specified Appointee  hereunder,  such
successor  Specified  Appointee  shall  succeed to all the rights,  powers,  and
duties of the retiring  Specified  Appointee and the term "Specified  Appointee"
shall  mean  such  successor  Specified  Appointee  and the  retiring  Specified
Appointee's  appointment,  powers,  and duties as Specified  Appointee  shall be
terminated.  After any retiring Specified  Appointee's  resignation hereunder as
Specified  Appointee,  the  provisions  of this  Section  16 shall  inure to its
benefit  as to any  actions  taken  or  omitted  to be  taken by it while it was
Specified  Appointee under this Agreement.  If no successor  Specified Appointee
has accepted  appointment  as  Specified  Appointee by the date which is 45 days
following a retiring Specified  Appointee's notice of resignation,  the retiring
Specified Appointee's  resignation shall nevertheless thereupon become effective
and the  Non-Revolver  A Lenders  shall  perform all of the duties of  Specified
Appointee  hereunder  until such time,  if any,  as the  Non-Revolver  A Lenders
appoint a successor Specified Appointee as provided for above.

     17. GENERAL PROVISIONS.

          17.1  Effectiveness.  This  Agreement  shall  be  binding  and  deemed
effective  when executed by Borrower,  Agent and each Lender whose  signature is
provided for on the signature pages hereof or has executed Amendment No.2 or has
executed an Assignment and Assumption as a new Lender.

          17.2 Section Headings. Headings and numbers have been set forth herein
for  convenience  only.  Unless  the  contrary  is  compelled  by  the  context,
everything contained in each Section applies equally to this entire Agreement.

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          17.3  Interpretation.  Neither this  Agreement nor any  uncertainty or
ambiguity  herein  shall be  construed  against  the Lender  Group or  Borrower,
whether  under any rule of  construction  or otherwise.  On the  contrary,  this
Agreement  has  been  reviewed  by  all  parties  and  shall  be  construed  and
interpreted  according  to the  ordinary  meaning  of the  words  used  so as to
accomplish fairly the purposes and intentions of all parties hereto.

          17.4  Severability  of  Provisions.  Each  provision of this Agreement
shall be severable from every other  provision of this Agreement for the purpose
of determining the legal enforceability of any specific provision.

          17.5  Amendments in Writing.  This  Agreement only can be amended by a
writing  signed by Agent (on behalf of the  requisite  Lenders),  the  Specified
Appointee and Borrower.

          17.6  Counterparts;  Telefacsimile  Execution.  This  Agreement may be
executed  in any number of  counterparts  and by  different  parties on separate
counterparts,  each of which, when executed and delivered, shall be deemed to be
an original, and all of which, when taken together, shall constitute but one and
the same  Agreement.  Delivery of an executed  counterpart  of this Agreement by
telefacsimile  shall be equally  effective  as delivery of an original  executed
counterpart of this Agreement.  Any party delivering an executed  counterpart of
this  Agreement  by  telefacsimile  also  shall  deliver  an  original  executed
counterpart  of this  Agreement but the failure to deliver an original  executed
counterpart shall not affect the validity, enforceability, and binding effect of
this Agreement.  The foregoing  shall apply to each other Loan Document  mutatis
mutandis.

          17.7 Revival and  Reinstatement  of Obligations.  If the incurrence or
payment of the  Obligations  by Borrower  or  Guarantor  or the  transfer to the
Lender Group of any property  should for any reason  subsequently be declared to
be void or  voidable  under any state or  federal  law  relating  to  creditors'
rights,  including  provisions  of the  Bankruptcy  Code  relating to fraudulent
conveyances,  preferences or other voidable or recoverable  payments of money or
transfers of property (collectively,  a "Voidable Transfer"),  and if the Lender
Group is required to repay or restore,  in whole or in part,  any such  Voidable
Transfer, or elects to do so upon the reasonable advice of its counsel, then, as
to any such Voidable  Transfer,  or the amount  thereof that the Lender Group is
required  or  elects  to  repay  or  restore,  and as to all  reasonable  costs,
expenses,  and attorneys fees of the Lender Group related thereto, the liability
of  Borrower  or  Guarantor  automatically  shall be  revived,  reinstated,  and
restored and shall exist as though such Voidable Transfer had never been made.

          17.8  Integration.  This  Agreement,  together  with  the  other  Loan
Documents,  reflects the entire understanding of the parties with respect to the
transactions  contemplated  hereby and shall not be contradicted or qualified by
any other agreement, oral or written, before the date hereof.

     18. GUARANTY

          18.1 Guaranty;  Limitation of Liability.  Each  Guarantor  (other than
Newco Canada) hereby,  unconditionally and irrevocably,  guarantees the punctual
payment when due, whether at stated maturity,  by acceleration or otherwise,  of


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all  Obligations of Borrower now or hereafter  existing under any Loan Document,
whether for principal,  interest  (including,  without limitation,  all interest
that accrues  after the  commencement  of any case,  proceeding  or other action
relating  to  bankruptcy,  insolvency  or  reorganization  of  Borrower),  fees,
expenses or  otherwise  (such  obligations,  to the extent not paid by Borrower,
being the  "Guaranteed  Obligations"),  and  agrees to pay any and all  expenses
(including reasonable counsel fees and expenses) incurred by the Lender Group in
enforcing  any rights under the  guaranty set forth in this Section 18.  Without
limiting the generality of the foregoing,  each such Guarantor's liability shall
extend to all amounts that  constitute  part of the Guaranteed  Obligations  and
would be owed by  Borrower  to any  member of the  Lender  Group  under any Loan
Document but for the fact that they are  unenforceable  or not  allowable due to
the existence of a bankruptcy,  reorganization or similar  proceeding  involving
Borrower.

          18.2  Guaranty  Absolute.  Each  Guarantor  (other than Newco  Canada)
guarantees that the Guaranteed  Obligations  will be paid strictly in accordance
with the terms of the Loan Documents, regardless of any law, regulation or order
now or hereafter in effect in any  jurisdiction  affecting  any of such terms or
the rights of Agent or the Lenders with respect thereto. The obligations of such
Guarantor under this Section 18 are  independent of the Guaranteed  Obligations,
and a separate  action or actions may be brought  and  prosecuted  against  such
Guarantor to enforce  such  obligations,  irrespective  of whether any action is
brought against Borrower or whether the Borrower is joined in any such action or
actions.  The  liability  of such  Guarantor  under  this  Section  18  shall be
irrevocable,  absolute and  unconditional  irrespective  of, and such  Guarantor
hereby  irrevocably  waives any defenses it may now or hereafter have in any way
relating to, any or all of the following:

               (a) any lack of validity or  enforceability  of any Loan Document
or any agreement or instrument relating thereto;

               (b) any change in the time,  manner or place of payment of, or in
any  other  term of,  all or any of the  Guaranteed  Obligations,  or any  other
amendment  or waiver of or any  consent  to  departure  from any Loan  Document,
including,  without  limitation,  any  increase  in the  Guaranteed  Obligations
resulting from the extension of additional credit to Borrower or otherwise;

               (c)  any  taking,  exchange,  release  or  non-perfection  of any
Collateral,  or any  taking,  release  or  amendment  or waiver of or consent to
departure from any other guaranty, for all or any of the Guaranteed Obligations;

               (d) any change,  restructuring  or  termination of the corporate,
limited liability company or partnership structure or existence of Borrower; or

               (e) any other circumstance  (including,  without limitation,  any
statute of limitations) or any existence of or reliance on any representation by
Agent or the Lenders that might otherwise  constitute a defense available to, or
a discharge of, Guarantor, Borrower or any other guarantor or surety.

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          This Section 18 shall  continue to be effective or be  reinstated,  as
the case may be, if at any time any payment of any of the Guaranteed Obligations
is rescinded or must  otherwise be returned by a Lender or any other Person upon
the insolvency,  bankruptcy or reorganization  of Borrower or otherwise,  all as
though such payment had not been made.

          18.3 Waiver.  Each  Guarantor  (other than Newco Canada) hereby waives
promptness, diligence, notice of acceptance and any other notice with respect to
any of the Guaranteed  Obligations and this Section 18 and any requirement  that
Agent or the Lenders  exhaust any right or take any action  against  Borrower or
any other Person or any  Collateral.  Each  Guarantor  (other than Newco Canada)
acknowledges  that it  will  receive  direct  and  indirect  benefits  from  the
financing arrangements contemplated herein and that the waiver set forth in this
Section 18.3 is knowingly made in contemplation of such benefits. Each Guarantor
(other than Newco Canada) hereby waives any right to revoke this Section 18, and
acknowledges  that this  Section 18 is  continuing  in nature and applies to all
Guaranteed Obligations, whether existing now or in the future.

          18.4 Continuing Guaranty; Assignments. This Section 18 is a continuing
guaranty  and shall (a) remain in full  force and effect  until the later of (i)
the  cash   payment  in  full  of  the   Guaranteed   Obligations   (other  than
indemnification  obligations  as to which no claim has been  made) and all other
amounts payable under this Section 18 and (ii) the Maturity Date, (b) be binding
upon each Guarantor  (other than Newco  Canada),  its successors and assigns and
(c) inure to the  benefit of and be  enforceable  by Agent and the  Lenders  and
their  successors,  pledgees,  transferees  and  assigns.  Without  limiting the
generality  of the  foregoing  clause  (c),  any  Lender may  pledge,  assign or
otherwise  transfer all or any portion of its rights and obligations  under this
Agreement  (including,  without  limitation,  all or any portion of its Revolver
Commitments  owing to it) to any  other  Person,  and such  other  Person  shall
thereupon  become vested with all the benefits in respect  thereof  granted such
Lender herein or otherwise, in each case as provided in Section 14.1.

          18.5  Subrogation.  Each Guarantor  (other than Newco Canada) will not
exercise any rights that it may now or hereafter acquire against Borrower or any
other insider guarantor that arise from the existence,  payment,  performance or
enforcement of such Guarantor's  obligations  under this Section 18,  including,
without  limitation,  any  right  of  subrogation,  reimbursement,  exoneration,
contribution  or  indemnification  and any right to  participate in any claim or
remedy of Agent and the Lenders against Borrower or any other insider  guarantor
or any collateral,  whether or not such claim,  remedy or right arises in equity
or under contract,  statute or common law, including,  without  limitation,  the
right to take or receive from Borrower or any other insider guarantor,  directly
or  indirectly,  in cash or other property or by set-off or in any other manner,
payment or security solely on account of such claim, remedy or right, unless and
until all of the Guaranteed Obligations and all other amounts payable under this
Section 18 shall have been paid in full in cash and the Maturity Date or earlier
termination of this Agreement  shall have occurred.  If any amount shall be paid
to each  Guarantor  (other than Newco  Canada) in violation  of the  immediately
preceding sentence at any time prior to the later of the payment in full in cash
of the Guaranteed  Obligations  and all other amounts payable under this Section
18 and the  earlier  of the  Maturity  Date and the  early  termination  of this
Agreement,  such amount  shall be held in trust for the benefit of Agent and the
Lenders and shall  forthwith be paid to Agent and the Lenders to be credited and
applied to the Guaranteed  Obligations  and all other amounts payable under this


                                      127


Section 18, whether  matured or unmatured,  in accordance with the terms of this
Agreement,  or to be held as collateral for any Guaranteed  Obligations or other
amounts payable under this Section 18 thereafter  arising.  If (i) any Guarantor
(other than Newco  Canada) shall make payment to Agent and the Lenders of all or
any part of the Guaranteed  Obligations,  (ii) all of the Guaranteed Obligations
and all other  amounts  payable  under this  Section 18 shall be paid in full in
cash and (iii) the Maturity Date or earlier  termination of this Agreement shall
have  occurred,  Agent and the Lenders  will,  at such  Guarantor's  request and
expense,  execute and deliver to such Guarantor appropriate  documents,  without
recourse  and without  representation  or  warranty,  necessary  to evidence the
transfer by  subrogation  to such  Guarantor  of an  interest in the  Guaranteed
Obligations resulting from such payment by such Guarantor.

                                      128

                                  Schedule A-1

                                 Agent's Account

     An account at a bank  designated  by Agent from time to time as the account
into which  Borrower  shall make all  payments  to Agent for the  benefit of the
Lender  Group and into which the Lender  Group shall make all  payments to Agent
under this  Agreement  and the other  Loan  Documents;  unless  and until  Agent
notifies Borrower and the Lender Group to the contrary, Agent's Account shall be
that certain deposit account bearing account number 323-266193 and maintained by
Agent with JPMorgan Chase Bank, 4 New York Plaza, 15th Floor, New York, New York
10004, ABA #021000021.









                                  Schedule C-1

                                   Commitments

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
                                                                                          
         Lender                 Revolver A                 Revolver B          Additional Loan         Total Commitment
                                Commitment                 Commitment             Commitment
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------

All Lenders                                 $[  ]                    $[  ]                   $[  ]                    $[  ]
- -------------------------- ----------------------- ------------------------ ----------------------- ------------------------




                                  Schedule D-1

                               Designated Account

     Account number 0062243-01 of Borrower maintained with Borrower's Designated
Account  Bank,  or such other deposit  account of Borrower  (located  within the
United  States) that has been  designated  as such,  in writing,  by Borrower to
Agent.

     "Designated  Account  Bank" means  International  Bank of  Commerce,  whose
office is located at 130 East Travis Street, San Antonio, Texas 78205, and whose
ABA number is 114902528.


                                TABLE OF CONTENTS





                                                                                                           
                                                                                                                 Page
1.       DEFINITIONS AND CONSTRUCTION.............................................................................1

         1.1      Definitions.....................................................................................1
         1.2      Accounting Terms...............................................................................31
         1.3      Code...........................................................................................31
         1.4      Construction...................................................................................32
         1.5      Schedules and Exhibits.........................................................................32

2.       LOANS AND TERMS OF PAYMENT..............................................................................32

         2.1      Revolver Advances..............................................................................32
         2.2      Additional Loan................................................................................34
         2.3      Borrowing Procedures and Settlements...........................................................34
         2.4      Payments.......................................................................................41
         2.5      Overadvances...................................................................................48
         2.6      Interest Rates and Letter of Credit Fee; Rates, Payments and Calculations......................49
         2.7      Cash Management................................................................................51
         2.8      Crediting Payments.............................................................................53
         2.9      Designated Account.............................................................................53
         2.10     Maintenance of Loan Account; Statements of Obligations.........................................53
         2.11     Fees and Charges...............................................................................54
         2.12     Letters of Credit..............................................................................55
         2.13     Capital Requirements...........................................................................58
         2.14     Registered Loans and Registered Notes..........................................................59
         2.15     Repayment of Revolver B Advances and Additional Loan Advances..................................59

3.       CONDITIONS; TERM OF AGREEMENT; TERMINATION OF AGREEMENT AND REDUCTION OF COMMITMENTS....................59

         3.1      Conditions Precedent to the Initial Extension of Credit........................................60
         3.2      [Reserved.]....................................................................................64
         3.3      Conditions Precedent to all Extensions of Credit...............................................65
         3.4      Term...........................................................................................66
         3.5      Effect of Termination..........................................................................66
         3.6      Early Termination; Reduction of Revolver Commitments...........................................66
         3.7      Mandatory Prepayment upon Change of Control....................................................68

4.       CREATION OF SECURITY INTEREST...........................................................................68

         4.1      Grant of Security Interest.....................................................................68
         4.2      Negotiable Collateral..........................................................................69
         4.3      Collection of Accounts, General Intangibles, and Negotiable Collateral.........................69
         4.4      Delivery of Additional Documentation Required..................................................69



         4.5      Power of Attorney..............................................................................70
         4.6      Right to Inspect...............................................................................70
         4.7      Control Agreements.............................................................................71

5.       REPRESENTATIONS AND WARRANTIES..........................................................................71

         5.1      No Encumbrances................................................................................71
         5.2      Equipment......................................................................................72
         5.3      Location of Inventory and Equipment............................................................72
         5.4      Inventory Records..............................................................................72
         5.5      Location of Chief Executive Office; FEIN.......................................................72
         5.6      Due Organization and Qualification; Subsidiaries...............................................72
         5.7      Due Authorization; No Conflict.................................................................73
         5.8      Litigation.....................................................................................74
         5.9      No Material Adverse Change.....................................................................74
         5.10     Fraudulent Transfer............................................................................75
         5.11     Employee Benefits..............................................................................75
         5.12     Environmental Condition........................................................................75
         5.13     Brokerage Fees.................................................................................75
         5.14     Intellectual Property..........................................................................75
         5.15     Leases.........................................................................................76
         5.16     DDAs...........................................................................................76
         5.17     Compliance with the Law........................................................................76
         5.18     Complete Disclosure............................................................................76
         5.19     Indebtedness...................................................................................77
         5.20     Oil and Gas Imbalances.........................................................................77
         5.21     Hedging Agreements.............................................................................77
         5.22     Location of Real Property and Leased Premises..................................................77
         5.23     New Notes Documents and Intercreditor Agreement................................................78
         5.24     Material Contracts.............................................................................78
         5.25     Permits, Etc...................................................................................79
         5.26     Employee and Labor Matters.....................................................................79
         5.27     Bonds and Insurance............................................................................79
         5.28     Nature of Business.............................................................................80

6.       AFFIRMATIVE COVENANTS...................................................................................80

         6.1      Accounting System..............................................................................80
         6.2      Collateral Reporting...........................................................................80
         6.3      Financial Statements, Reports, Certificates....................................................83
         6.4      Guarantor Reports..............................................................................85
         6.5      Maintenance of Properties......................................................................85
         6.6      Taxes..........................................................................................86
         6.7      Insurance......................................................................................87
         6.8      Location of Inventory and Equipment............................................................88
         6.9      Compliance with Laws...........................................................................88
         6.10     Leases.........................................................................................88



         6.11     Brokerage Commissions..........................................................................88
         6.12     Existence......................................................................................88
         6.13     Environmental..................................................................................88
         6.14     Disclosure Updates.............................................................................89
         6.15     After Acquired Properties......................................................................89
         6.16     Protection Against Drainage....................................................................89
         6.17     Additional Collateral Reviews..................................................................89
         6.18     Hedging Agreements.............................................................................90
         6.19     Commercial Tort Claims; Organizational ID Number...............................................90
         6.20     Collateral Access Agreement....................................................................90

7.       NEGATIVE COVENANTS......................................................................................90

         7.1      Indebtedness...................................................................................90
         7.2      Liens..........................................................................................92
         7.3      Restrictions on Fundamental Changes............................................................92
         7.4      Disposal of Assets.............................................................................92
         7.5      Change Name....................................................................................92
         7.6      Guarantee......................................................................................93
         7.7      Nature of Business.............................................................................93
         7.8      Payments, Prepayments and Amendments...........................................................93
         7.9      Change of Control..............................................................................94
         7.10     Forward Sales..................................................................................94
         7.11     Distributions..................................................................................94
         7.12     Accounting Methods.............................................................................94
         7.13     Investments....................................................................................94
         7.14     Transactions with Affiliates...................................................................94
         7.15     Suspension.....................................................................................94
         7.16     Compensation...................................................................................95
         7.17     Use of Proceeds................................................................................95
         7.18     Change in Location of Chief Executive Office; Equipment with Bailees...........................95
         7.19     Securities Accounts............................................................................95
         7.20     Financial and Related Covenants................................................................95
         7.21     Oil and Gas Imbalances.........................................................................96
         7.22     Environmental..................................................................................97
         7.23     Limitation on Leases...........................................................................97
         7.24     Limitation On Restrictions Of Payment To Be Made By Subsidiaries...............................97

8.       EVENTS OF DEFAULT.......................................................................................98


9.       THE LENDER GROUP'S RIGHTS AND REMEDIES.................................................................100

         9.1      Rights and Remedies...........................................................................100
         9.2      Remedies Cumulative...........................................................................102

10.      TAXES AND EXPENSES.....................................................................................102



11.      WAIVERS; INDEMNIFICATION...............................................................................103

         11.1     Demand; Protest; etc..........................................................................103
         11.2     The Lender Group's Liability for Collateral...................................................103
         11.3     Indemnification...............................................................................103

12.      NOTICES................................................................................................104


13.      CHOICE OF LAW AND VENUE; JURY TRIAL WAIVER.............................................................105


14.      ASSIGNMENTS AND PARTICIPATIONS; SUCCESSORS.............................................................106

         14.1     Assignments and Participations................................................................106
         14.2     Successors....................................................................................109

15.      AMENDMENTS; WAIVERS....................................................................................109

         15.1     Amendments and Waivers........................................................................109
         15.2     Additional Loan Lenders' Amendments and Waivers......................Error! Bookmark not defined.
         15.3     Other Additional Loan Lender Provisions.......................................................111
         15.4     Replacement of Holdout Lender.................................................................112
         15.5     No Waivers; Cumulative Remedies...............................................................113

16.      AGENT; GCF; THE LENDER GROUP...........................................................................113

         16.1     Appointment and Authorization of Agent........................................................113
         16.2     Delegation of Duties..........................................................................114
         16.3     Liability of Protected Group Persons..........................................................114
         16.4     Reliance by Agent and the Specified Appointee.................................................114
         16.5     Notice of Default or Event of Default.........................................................115
         16.6     Credit Decision...............................................................................115
         16.7     Costs and Expenses; Indemnification...........................................................116
         16.8     Protected Group Persons in Individual Capacity................................................117
         16.9     Successor Agent...............................................................................117
         16.10    Lender in Individual Capacity.................................................................118
         16.11    Withholding Taxes.............................................................................118
         16.12    Collateral Matters............................................................................120
         16.13    Restrictions on Actions by Lenders; Sharing of Payments.......................................121
         16.14    Agency for Perfection.........................................................................121
         16.15    Payments by Agent to the Lenders..............................................................122
         16.16    Concerning the Collateral and Related Loan Documents..........................................122
         16.17    Field Audits and Examination Reports; Confidentiality; Disclaimers by Lenders; Other Reports and Information
                  122
         16.18    Several Obligations; No Liability.............................................................123
         16.19    Successor Specified Appointee.................................................................124


17.      GENERAL PROVISIONS.....................................................................................124

         17.1     Effectiveness.................................................................................124
         17.2     Section Headings..............................................................................124
         17.3     Interpretation................................................................................125
         17.4     Severability of Provisions....................................................................125
         17.5     Amendments in Writing.........................................................................125
         17.6     Counterparts; Telefacsimile Execution.........................................................125
         17.7     Revival and Reinstatement of Obligations......................................................125
         17.8     Integration...................................................................................125

18.      GUARANTY...............................................................................................125

         18.1     Guaranty; Limitation of Liability.............................................................125
         18.2     Guaranty Absolute.............................................................................126
         18.3     Waiver........................................................................................127
         18.4     Continuing Guaranty; Assignments..............................................................127
         18.5     Subrogation...................................................................................127







Exhibits and Schedules

Exhibit A-1                    Form of Assignment and Acceptance
Exhibit C-1                    Form of Compliance Certificate
Exhibit PV-10                  PV-10 Calculation
Schedule A-1                   Agent's Account
Schedule C-1                   Commitments
Schedule D-1                   Designated Account
Schedule P-1                   Permitted Liens
Schedule 2.7(a)                Cash Management and Concentration Account Banks
Schedule 5.3                   Locations of Equipment
Schedule 5.5                   Chief Executive Office; FEIN
Schedule 5.6(b)                Capitalization of Borrower
Schedule 5.6(c)                Capitalization of Borrower's Subsidiaries
Schedule 5.8                   Litigation
Schedule 5.12                  Environmental Matters
Schedule 5.14                  Intellectual Property
Schedule 5.16                  Demand Deposit Accounts
Schedule 5.17                  Compliance with the Law
Schedule 5.19                  Permitted Indebtedness
Schedule 5.20                  Oil and Gas Imbalances
Schedule 5.21                  Hedging Agreements
Schedule 5.22                  Location of Real Property and Leased Properties
Schedule 5.24                  Material Contracts
Schedule 5.26                  Employee and Labor Matters
Schedule 5.27                  Bonds and Insurance
Schedule 5.28                  Nature of Business