Exhibit 2.1

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                            Stock Purchase Agreement

                            Made as of July 19, 2004

                                     Between

                             Denbury Resources Inc.

                                       and

                          Newfield Exploration Company




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                                                   Table of Contents



                                                                                                              
ARTICLE 1 DEFINITIONS.............................................................................................1
         1.1      DEFINITIONS.....................................................................................1
         1.2      RULES OF CONSTRUCTION..........................................................................13

ARTICLE 2 SALE AND TRANSFER OF SHARES; CLOSING...................................................................13
         2.1      SHARES.........................................................................................13
         2.2      PURCHASE PRICE.................................................................................13
         2.3      CLOSING........................................................................................13
         2.4      CLOSING OBLIGATIONS............................................................................14
         2.5      PURCHASE PRICE ADJUSTMENT......................................................................14
         2.6      ADJUSTMENT PROCEDURE...........................................................................15

ARTICLE 3 REPRESENTATIONS AND WARRANTIES OF SELLER...............................................................16
         3.1      ORGANIZATION AND GOOD STANDING.................................................................16
         3.2      AUTHORITY; NO CONFLICT.........................................................................16
         3.3      CAPITALIZATION.................................................................................17
         3.4      FINANCIAL STATEMENTS...........................................................................18
         3.5      BOOKS AND RECORDS..............................................................................18
         3.6      NON-OIL AND GAS REAL PROPERTY..................................................................19
         3.7      NON-OIL AND GAS FIXTURES AND EQUIPMENT.........................................................19
         3.8      HSR ACT........................................................................................19
         3.9      OIL AND GAS INTERESTS..........................................................................20
         3.10     NO UNDISCLOSED LIABILITIES.....................................................................24
         3.11     TAXES..........................................................................................24
         3.12     CERTAIN PAYMENTS...............................................................................25
         3.13     EMPLOYEE BENEFITS..............................................................................26
         3.14     COMPLIANCE WITH LEGAL REQUIREMENTS; GOVERNMENTAL AUTHORIZATIONS................................26
         3.15     LEGAL PROCEEDINGS; ORDERS......................................................................27
         3.16     ABSENCE OF CERTAIN CHANGES AND EVENTS..........................................................28
         3.17     APPLICABLE CONTRACTS...........................................................................29
         3.18     INSURANCE......................................................................................29
         3.19     ENVIRONMENTAL LAWS.............................................................................30
         3.20     EMPLOYEES......................................................................................32
         3.21     LABOR RELATIONS; COMPLIANCE....................................................................32
         3.22     DISCLOSURE.....................................................................................33
         3.23     RELATIONSHIPS WITH RELATED PERSONS.............................................................33
         3.24     BROKERS OR FINDERS.............................................................................33






                                                                                                              
ARTICLE 4 REPRESENTATIONS AND WARRANTIES OF BUYER................................................................33
         4.1      ORGANIZATION AND GOOD STANDING.................................................................34
         4.2      AUTHORITY; NO CONFLICT.........................................................................34
         4.3      INVESTMENT REPS................................................................................35
         4.4      FEDERAL AND STATE LEASES.......................................................................35
         4.5      CERTAIN PROCEEDINGS............................................................................36
         4.6      BROKERS OR FINDERS.............................................................................36

ARTICLE 5 COVENANTS OF SELLER PRIOR TO CLOSING DATE..............................................................36
         5.1      ACCESS AND INVESTIGATION.......................................................................36
         5.2      OPERATION OF THE BUSINESS OF THE COMPANY.......................................................36
         5.3      NEGATIVE COVENANTS.............................................................................37
         5.4      REQUIRED APPROVALS.............................................................................37
         5.5      NOTIFICATION OF BUYER..........................................................................37
         5.6      PAYMENT OF INDEBTEDNESS BY RELATED PERSONS.....................................................38
         5.7      RELEASE OF THE COMPANY.........................................................................38
         5.8      BEST EFFORTS...................................................................................38

ARTICLE 6 COVENANTS OF BUYER PRIOR TO CLOSING DATE...............................................................38
         6.1      APPROVALS OF GOVERNMENTAL BODIES...............................................................38
         6.2      INTENTIONALLY DELETED..........................................................................39
         6.3      NOTIFICATION OF SELLER.........................................................................39
         6.4      BEST EFFORTS...................................................................................39

ARTICLE 7 CONDITIONS PRECEDENT TO BUYER'S OBLIGATION TO CLOSE....................................................39
         7.1      MATERIAL ADVERSE EFFECT ON THE COMPANY.........................................................39
         7.2      SELLER'S PERFORMANCE...........................................................................39
         7.3      CONSENTS.......................................................................................40
         7.4      ADDITIONAL DOCUMENTS...........................................................................40
         7.5      NO PROCEEDINGS.................................................................................41
         7.6      NO CLAIM REGARDING STOCK OWNERSHIP OR SALE PROCEEDS............................................42

ARTICLE 8 CONDITIONS PRECEDENT TO SELLER'S  OBLIGATION TO CLOSE..................................................42
         8.1      MATERIAL ADVERSE EFFECT ON BENEFITS OF TRANSACTION.............................................42
         8.2      BUYER'S PERFORMANCE............................................................................42
         8.3      CONSENTS.......................................................................................42
         8.4      ADDITIONAL DOCUMENTS...........................................................................42
         8.5      NO PROCEEDINGS.................................................................................43

ARTICLE 9 TERMINATION............................................................................................44
         9.1      TERMINATION EVENTS.............................................................................44


                                                            ii




                                                                                                              
         9.2      EFFECT OF TERMINATION..........................................................................44

ARTICLE 10 ADDITIONAL AGREEMENTS.................................................................................44
         10.1     TAX MATTERS....................................................................................44
         10.2     INSURANCE......................................................................................48
         10.3     PRE-CLOSING DATE CLAIMS........................................................................48
         10.4     EMPLOYEES......................................................................................50
         10.5     COMPANY FILES..................................................................................50
         10.6     DISPUTE RESOLUTION.............................................................................50
         10.7     SEISMIC DATA...................................................................................52
         10.8     BUYER'S MMS AND STATE REGULATORY OBLIGATIONS...................................................52
         10.9     CHANGE OF THE COMPANY'S NAME; USE OF SELLER'S NAME.............................................53
         10.10    SUSPENSE ACCOUNT...............................................................................53
         10.11    FINANCIAL STATEMENTS...........................................................................54
         10.12    PRIVATE BONDS..................................................................................54
         10.13    RETAINED CLAIMS................................................................................54
         10.14    WAIVER OF DAMAGES..............................................................................55
         10.15    CERTAIN POST-CLOSING PAYMENTS..................................................................56
         10.16    NATURAL GAS SWAPS..............................................................................56
         10.17    MULTIPLE PARTY MSAs............................................................................57
         10.18    ASSUMPTION OF SHELL OIL GUARANTEE..............................................................57

ARTICLE 11 INDEMNIFICATION; REMEDIES.............................................................................57
         11.1     SURVIVAL AND KNOWLEDGE; DISCLAIMERS AND WAIVERS................................................57
         11.2     INDEMNIFICATION AND PAYMENT OF DAMAGES BY SELLER...............................................60
         11.3     INDEMNIFICATION AND PAYMENT OF DAMAGES BY BUYER................................................60
         11.4     TIME LIMITATIONS...............................................................................61
         11.5     LIMITATIONS ON AMOUNT--SELLER..................................................................61
         11.6     LIMITATIONS ON AMOUNT--BUYER...................................................................62
         11.7     PROCEDURE FOR INDEMNIFICATION--THIRD PARTY CLAIMS..............................................62
         11.8     PROCEDURE FOR INDEMNIFICATION--OTHER CLAIMS....................................................63
         11.9     EXPRESS NEGLIGENCE RULE........................................................................64

ARTICLE 12 GENERAL PROVISIONS....................................................................................64
         12.1     EXPENSES.......................................................................................64
         12.2     PUBLIC ANNOUNCEMENTS...........................................................................64
         12.3     CONFIDENTIALITY, NO SOLICITATION, NO TRADE.....................................................65
         12.4     NOTICES........................................................................................67
         12.5     JURISDICTION; SERVICE OF PROCESS...............................................................68
         12.6     FURTHER ASSURANCES.............................................................................68
         12.7     WAIVER.........................................................................................68
         12.8     ENTIRE AGREEMENT AND MODIFICATION..............................................................69
         12.9     ASSIGNMENTS, SUCCESSORS, AND NO THIRD-PARTY RIGHTS.............................................69
         12.10    SEVERABILITY...................................................................................69
         12.11    TIME OF ESSENCE................................................................................69
         12.12    GOVERNING LAW..................................................................................69
         12.13    COUNTERPARTS...................................................................................70

                                                            iii




                            STOCK PURCHASE AGREEMENT

     This Stock Purchase  Agreement  (this  "Agreement")  is made as of July 19,
2004,  by and  between  Newfield  Exploration  Company,  a Delaware  corporation
("Buyer"), and Denbury Resources Inc., a Delaware corporation ("Seller").

     WHEREAS, Seller is the record and beneficial owner of all of the issued and
outstanding common stock, par value $0.001 per share (the "Shares"),  of Denbury
Offshore, Inc., a Delaware corporation (the "Company");

     WHEREAS,  the Shares  represent all of the issued and  outstanding  capital
stock of the Company; and

     WHEREAS,  pursuant to the terms and subject to the  conditions set forth in
this  Agreement,  Seller  desires to sell,  and Buyer  desires to purchase,  the
Shares;

     NOW, THEREFORE, in consideration of the mutual representations, warranties,
covenants  and  agreements  herein  contained,   and  other  good  and  valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Parties hereby agree as follows:

                                   ARTICLE 1
                                   DEFINITIONS

1.1      DEFINITIONS

     For  purposes of this  Agreement,  the  following  terms have the  meanings
specified or referred to in this Article 1:

"AAA"--the American Arbitration Association, or its successor.

"ADSP"--as defined in Section 10.1(e).

"Additional Conference"--as defined in Section 10.6(j).

"Adjusted  Current   Assets"--accrued   production  receivable  of  the  Company
outstanding for no more than 90 days as of the Closing Date, after adjustment to
eliminate intercompany accounts.

"Adjusted Current  Liabilities"--the  sum of accrued drilling costs plus accrued
lease  operating  expenses plus accrued  workover costs of the Company as of the
Closing Date, after adjustment to eliminate intercompany accounts.

"Adjusted Purchase Price"--as defined in Section 2.5.

"Adjustment  Period"--the  period from and including April 1, 2004 up to but not
including the Closing Date.

                                       1


"Affiliate"--with respect to any Person, any other Person directly or indirectly
Controlling,  Controlled  by or under  common  Control  with  such  Person.  For
purposes of this  Agreement,  the term "Control"  (including,  with  correlative
meanings,  the terms  "Controlling,"  "Controlled  by" and "under common Control
with"),  as used with respect to any Person,  means the possession,  directly or
indirectly,  of the power to direct or cause the direction of the management and
policies of such Person, whether through ownership of voting securities or other
equity interests, by contract or otherwise.

"Affiliated  Group"--the  affiliated group of corporations within the meaning of
Section  1504 of the IRC  that  includes  Seller,  the  Company  and  includable
Subsidiaries  or any similar group  defined under a similar  provision of state,
local, or foreign tax law.

"Agreement"--as defined in the first paragraph of this Agreement.

"Appurtenant  Rights"--with  respect to the  Company  Properties,  in each case,
insofar as they may relate to the Company Properties,  the Company's interest in
(a) all  presently  existing  and valid  unitization  and pooling  declarations,
agreements  or orders  relating to or affecting the Company  Properties  and all
rights in the properties  covered by the Units created  thereby;  (b) all wells,
well and leasehold equipment,  pipelines, platforms,  facilities,  improvements,
goods and other  personal  property  located on or used in  connection  with the
Company  Properties,  including such  properties  identified in Schedule  3.9(b)
(except for items included in the Retained Assets);  (c) all presently  existing
production sales contracts,  operating, pooling, unitization and other contracts
or agreements which relate to the Company Properties; (d) all permits, licenses,
easements,  rights-of-way,  rights of use, and similar agreements  pertaining to
the Company Properties.

"Arbitration Award"--as defined in Section 10.6(i).

"Arbitrator"--as defined in Section 10.6(e).

"Balance Sheet"--as defined in Section 3.4(a).

"Best Efforts"--the efforts that a prudent Person desirous of achieving a result
would use in similar  circumstances  to ensure  that such  result is achieved as
expeditiously  as possible;  provided,  however,  that an obligation to use Best
Efforts  under  this  Agreement  does not  require  the  Person  subject to that
obligation to take actions that would result in a materially  adverse  change in
the benefits of this Agreement and the Contemplated Transactions to such Person.

"Breach"--a "Breach" of a representation,  warranty,  covenant,  obligation,  or
other provision of this Agreement or any instrument  delivered  pursuant to this
Agreement  will be  deemed  to have  occurred  if  there  is or has been (a) any
inaccuracy  in or breach of, or any  failure to  perform  or comply  with,  such
representation,  warranty, covenant,  obligation, or other provision, or (b) any
claim  (by any  Person)  or  other  occurrence  or  circumstance  that is or was
inconsistent with such representation,  warranty, covenant, obligation, or other
provision,  and the term "Breach" means any such  inaccuracy,  breach,  failure,
claim, occurrence, or circumstance.

"Brokers' Fees"--as defined in Section 3.24.

                                       2


"Buyer"--as defined in the first paragraph of this Agreement.

"Buyer Indemnified Persons"--as defined in Section 11.2.

"Buyer's Advisors"--as defined in Section 5.1.

"Buyer's Closing Documents"--as defined in Section 4.2 (a).

"CERCLA"--as defined in Section 3.19(c)

"CSFB"--as defined in Section 3.24.

"Closing"--as defined in Section 2.3.

"Closing Date"--the calendar day during which the Closing actually takes place.

"Closing Date Adjusted Net Working Capital"--Adjusted Current Assets minus
Adjusted Current Liabilities.

"Closing Date Balance Sheet" --as defined in Section 2.6(a).

"Closing Purchase Price Payment"--as defined in Section 2.4(b)(i).

"Combined  Returns"--any  Tax Return of Seller for any Taxes imposed by a state,
local or foreign Tax authority for which Seller or any Affiliate of Seller other
than the Company files with the Company on a  consolidated,  combined or unitary
basis.

"Company"--Denbury Offshore, Inc., a Delaware corporation.

"Company  Basic  Documents"--all  of the following  documents  and  instruments,
including those that are recorded and unrecorded, and including those identified
on Schedule 3.9(d) or any other part of Schedule 3.9:

     (a)  contracts  and  agreements  comprising  any part of,  or  relating  or
pertaining to, the Interests, including farm-in agreements, farm-out agreements,
joint operating agreements, Unit agreements and contracts by which the Interests
were acquired;

     (b) agreements or  arrangements  for the sale,  gathering,  transportation,
compression,  treating,  processing or other  marketing of  production  from the
Interests (including calls on, or other rights to purchase,  production, whether
or not the  same  are  currently  being  exercised),  comprising  any part of or
otherwise relating or pertaining to the Interests; and

     (c) documents and instruments creating or evidencing the Interests.

"Company Claim"--as defined in Section 10.3(d).

                                       3


"Company  Properties"--all of the Company's rights,  titles and interests in and
to oil and gas or mineral properties, but excluding those properties included in
the Retained Assets, including the following:

     (a) all of the oil and gas or mineral  leases and other  mineral  interests
set  forth on  Schedule  3.9(a)(i),  including  all of the  Company's  operating
rights,  record title  interests,  working  interests,  and  overriding  royalty
interests,  without  depth or  other  restrictions  or  exclusions  (other  than
exclusions set forth in Schedule 3.9(a)(i)); and

     (b)  all  of  the  Company's  surface  leases,  rights-of-way,   easements,
licenses,   permits,   servitudes  and  other  rights-of-use  (whether  surface,
subsurface  or  subsea),  including  those  with  respect  to the oil and gas or
mineral leases set forth in Schedule 3.9(a)(i).

"Competing Business"--as defined in Section 3.23.

"Confidential Information"--as defined in Sections 12.3(b) and 12.3(c).

"Confidentiality Letter Agreement"--as defined in Section 12.3(b).

"Consent"--any approval, consent,  ratification,  waiver, or other authorization
(including any  Governmental  Authorization)  and, the consents to assignment or
transfer  of the  Interests  deemed to occur as a result of the  purchase of the
Shares, or any other restriction or limitation on  transferability,  which arise
or are required as a result of the Contemplated Transactions.

"Contemplated  Transactions"--all  of  the  transactions  contemplated  by  this
Agreement,  including  the  sale  of the  Shares  by  Seller  to  Buyer  and the
performance by Buyer and Seller of their  respective  covenants and  obligations
under this Agreement.

"Contract"--any  agreement,  contract,   obligation,   promise,  or  undertaking
(whether written or oral and whether express or implied) that is legally binding
or purports to be legally binding.

"COPAS" --Counsel of Petroleum Accountants Societies.

"Court Rules"--as defined in Section 10.6(h).

"Damages"--as defined in Section 11.2.

"Disclosing Party"--as defined in Section 12.3(a).

"Effective Date"--7:00 a.m. CST on April 1, 2004.

"Employee Benefit Plan" --as defined in Section 3.13.

"Encumbrance"--any  charge,  claim,  community  property  interest,   condition,
equitable  interest,  lien, option,  pledge,  security interest,  right of first
refusal,  or restriction of any kind,  including any restriction on use, voting,
transfer, receipt of income, or exercise of any other attribute of ownership.

                                       4


"Environmental Laws"--as defined in Section 3.19(c).

"ERISA"--the  Employee  Retirement  Income Security Act of 1974 or any successor
law, and regulations and rules issued pursuant to that Act or any successor law.

"Evaluation Material"--as defined in Section 12.3(b).

"Exchange Act"--the Securities Exchange Act of 1934, as amended, and regulations
and rules issued pursuant to that Act.

"FAS"--as defined in Section 2.6(a).

"Final Settlement Statement"--as defined in Section 2.6(a).

"Fixtures and Equipment"--as defined in Section 3.7.

"Forms 8023"--as defined in Section 10.1(e).

"Forms 8883"--as defined in Section 10.1(e).

"GAAP"--United  States generally accepted accounting principles and practices as
in effect at the time of the period involved and applied consistently throughout
the periods involved.

"Good and Defensible  Title"--as to the Interest in question,  (a) title to such
Interest by virtue of which the Company can successfully  defend against a claim
to the contrary  made by a third  party,  based upon  industry  standards in the
acquisition  of oil  and  gas  properties,  and in the  exercise  of  reasonable
judgment and in good faith; and, (b) in the case of the Wells and Leases,  title
that entitles the Company to receive not less than the Net Revenue  Interest for
each of the Wells and Leases before and after payout, as set forth  respectively
in  Schedule  3.9(c) and those pages of  Schedule  3.9(a)(i),  under the heading
"Leases with WI and NRI",  and  obligates  the Company to bear not more than the
Working  Interest for each of the Wells and Leases before and after  payout,  as
set forth  respectively in Schedule 3.9(c) and those pages of Schedule 3.9(a)(i)
under the heading  "Leases with WI and NRI",  (unless  there is a  corresponding
increase in the Net Revenue  Interest for a respective  Well or Lease);  and (c)
such  Interest  is subject  to no liens,  encumbrances,  obligations  or defects
except those which are Permitted Encumbrances.

"Governmental  Authorizations"--any  approval, consent, license, permit, waiver,
or other authorization issued, granted, given, or otherwise made available by or
under  the  authority  of  any  Governmental  Body  or  pursuant  to  any  Legal
Requirement.

"Governmental Body"--any:

                                       5


     (a)  nation,  state,  county,  city,  town,  village,  district,  or  other
jurisdiction of any nature;

     (b) federal, state, local, municipal, foreign, or other government;

     (c) governmental or  quasi-governmental  authority of any nature (including
any governmental agency, branch,  department,  official, or entity and any court
or other tribunal);

     (d) multi-national organization or body; or

     (e)  body  exercising,   or  entitled  to  exercise,   any  administrative,
executive,  judicial,  legislative,  police,  regulatory, or taxing authority or
power of any nature.

"Hazardous Substances"--as defined in Section 3.19(c).

"HSR Act"--as defined in Section 3.8.

"INCs" and "INC Notice"--as defined in Section 3.9(k).

"Indemnified Party"--as defined in Section 11.7(a).

"Indemnifying Party"--as defined in Section 11.7(a).

"Initial Franchise Tax Return"--as defined in Section 10.1(d).

"Interests"--the  Company  Properties and the Appurtenant  Rights.  The Retained
Assets are not included in the Interests.

"Interim Balance Sheet"--as defined in Section 3.4(a).

"IRC"--the  Internal  Revenue Code of 1986 or any successor law, and regulations
issued by the IRS pursuant to the Internal Revenue Code or any successor law.

"IRS"--the United States Internal Revenue Service or any successor agency,  and,
to the extent relevant, the United States Department of the Treasury.

"Knowledge"--an  individual  will be deemed to have  "Knowledge" of a particular
fact or other matter if:

     (a) such individual is currently aware of such fact or other matter; or

     (b) a prudent  individual serving in the same capacity could be expected to
discover or otherwise become aware of such fact or other matter in the course of
conducting a reasonable  investigation  concerning the existence of such fact or
other matter.

                                       6


Seller or Buyer will be deemed to have "Knowledge" of a particular fact or other
matter if any  individual  who,  with  respect to Seller,  is listed as a Seller
Knowledge  Person on Schedule  1.1,  and with  respect to Buyer,  is listed as a
Buyer  Knowledge  Person on Schedule  1.1,  has  Knowledge of such fact or other
matter.

"Lease"--each  of the  oil and gas or  mineral  leases  set  forth  on  Schedule
3.9(a)(i).

"Legal   Requirement"--any   federal,   state,   local,   municipal,    foreign,
international,  multinational, or other administrative order, constitution, law,
ordinance, principle of common law, regulation, statute, or treaty.

"Liabilities"--any and all debts,  liabilities and obligations,  whether accrued
or fixed,  absolute  or  contingent,  matured or  unmatured,  or  determined  or
indeterminable,  including  those arising under any Legal  Requirement or Order,
and those arising under any contract or agreement.

"Loss" or "Losses"-- any and all losses,  damages,  claims,  costs and expenses,
interest,  awards, judgments and penalties (including costs of investigation and
defense  and  reasonable  attorneys'  fees and  expenses)  actually  suffered or
incurred by a Person.

"Material  Adverse  Effect"--  any  change  in or effect  on the  Company  that,
individually  or in the  aggregate  with any other  changes in or effects on the
Company, is materially adverse to the financial  condition,  business or results
of  operations  of the  Company,  taken  as a  whole;  provided,  however,  that
"Material  Adverse Effect" shall not be deemed to include any changes or effects
arising out of events or conditions generally affecting  independent oil and gas
exploration and production  companies  (including changes in the market price of
hydrocarbons).

"MMS"--the  Minerals  Management Service of the U.S. Department of the Interior.

"MMS and State Consents"--as defined in Section 3.9(l).

"MMS Cancellation"--as defined in Section 10.8(b).

"MMS Obligations"--as defined in Section 10.8(b)

"MSAs"--as defined in Section 3.17(b).

"Multiple Party MSA"--as defined in Section 3.17(b).

"Net Revenue  Interest"--a  share,  expressed as a decimal,  of the oil, gas and
other  minerals  (or the  proceeds of sale  thereof)  produced and saved from or
otherwise  attributable  to an Interest and the zones,  horizons and  reservoirs
produced therefrom,  after the deduction of all royalties,  overriding royalties
and other burdens on production.

"NORM"--as defined in Section 3.19(d).

"Notice to Arbitrate"--as defined in Section 10.6(d).

                                       7


"OCS"--as defined in Section 4.4(a).

 "OPA"--as defined in Section 10.8(a).

"Open Matter Notice"--as defined in Section 2.6(a).

"Order"--any award, decision, injunction,  judgment, order, ruling, subpoena, or
verdict entered, issued, made, or rendered by any court,  administrative agency,
or other Governmental Body or by any arbitrator.

"Ordinary and Capital  Expenses"--(a)  expenditures incurred with respect to the
Interests,  which in the aggregate for a particular  project is not greater than
$250,000, (b) expenses incurred either in the normal operation of existing Wells
on the  Interests or to continue  operations  for the  drilling,  completion  or
plugging  of any Well,  or any  operation  for which  Company has  consented  to
participate  and is required to continue to  participate  pursuant to applicable
agreements  with  respect to any Well  located on the  Interests  or any related
production facilities, (c) expenses to conduct emergency operations on any Well,
platform,  pipeline or other production  facility related to the Interests,  (d)
expenses  incurred to correct INCs relating to the Interests,  regardless of the
amount,  and  regardless  of when the INCs arose or the INC Notice was received,
(e) the cost of repairs or capital improvements to correct conditions identified
as a result of level 1, 2 or 3 platform  inspections required by the MMS related
to the  Interests,  and  (f)  severance  and  production  taxes  related  to the
Interests,  and (g) the  budgeted  capital  expenditures  set forth in  Schedule
3.9(e)(ii), and with respect to items set forth in (a) through (g) above, all in
accord with customary  industry  practice and the Company's past practices using
COPAS guidelines.

"Ordinary  Course of  Business"--an  action  taken by a Person will be deemed to
have been taken in the "Ordinary Course of Business" only if:

     (a) such action is consistent with the past practices of such Person and is
taken in the ordinary course of the normal day-to-day operations of such Person;

     (b) such action is not required to be  authorized by the board of directors
of such  Person  (or by any  Person  or  group  of  Persons  exercising  similar
authority)  and is not  required  to be  specifically  authorized  by the parent
company (if any) of such Person; and

     (c) such action is similar in nature and  magnitude to actions  customarily
taken,  without any authorization by the board of directors (or by any Person or
group of Persons  exercising similar  authority),  in the ordinary course of the
normal  day-to-day  operations  of other  Persons  that are in the same  line of
business as such Person.

"Organizational Documents"--(a) the articles or certificate of incorporation and
the bylaws of a corporation;  (b) the partnership agreement and any statement of
partnership of a general partnership;  (c) the limited partnership agreement and
the certificate of limited partnership of a limited partnership; (d) any charter
or similar document adopted or filed in connection with the creation, formation,
or organization of a Person; and (e) any amendment to any of the foregoing.

                                       8


"Over-produced"--as defined in Section 3.9(g).

"Party"--Buyer or Seller.

"Permitted   Encumbrances"--(a)   lessor's  royalties,   overriding   royalties,
production  payments,  division orders and sales contracts  covering oil or gas,
reversionary interests and similar burdens,  forced pooling orders (if any), and
all existing  operating  agreements and unit  agreements,  if the net cumulative
effect  of such  burdens  does not  operate  to  reduce  Company's  Net  Revenue
Interests to less than the Net Revenue  Interests set forth in Schedule  3.9(c),
or increase  Company's  Working Interests to more than the Working Interests set
forth in Schedule  3.9(c) (unless there is a  corresponding  increase in the Net
Revenue Interests);  (b) Encumbrances arising under and identifiable by a review
of the Company Basic  Documents  identified on Schedule 3.9(d) or any other part
of Schedule 3.9; (c) any and all federal and state  regulatory  orders and rules
to which  the  Interests  are  presently  subject;  (d)  Preferential  Rights to
purchase  and  required  Consents to  assignments  and similar  agreements  with
respect to which (i) waivers or consents have been obtained prior to the Closing
Date from the appropriate parties, or (ii) required notice has been given to the
holders of such rights and the appropriate time period for asserting such rights
has expired  prior to the Closing Date  without an exercise of such rights;  (e)
liens for taxes or  assessments  not due as of the Closing Date; (f) all Routine
Governmental Approvals; (g) easements, rights-of-way, rights of use, servitudes,
permits,  surface  leases and other  rights in  respect  of surface  operations,
pipelines or the like; and easements for streets, alleys,  highways,  pipelines,
communication lines and equipment, power lines, railways and other easements and
rights-of-way, on, over or in respect of any of the Interests to the extent that
the same do not  materially  interfere  with the value,  use or operation of the
Interests;  (h) statutory and conventional liens securing payments to operators,
mechanics  and  materialmen  or  others,  payments  of taxes or other  claims or
payment  obligations  that  are,  in  each  case,  not  yet  delinquent  or,  if
delinquent, are being contested in good faith in the Ordinary Course of Business
and which, if contested,  are disclosed in Schedule 3.9(h) or Schedule  3.11(b);
(i) any  non-delinquent  obligations  or  duties to any  municipality  or public
authority with respect to any franchise, grant, certificate,  license or permit,
and  all  applicable  law;  (j)  conventional  rights  of  assignment  prior  to
abandonment;  and (k) liens that will be released  simultaneously  with  Closing
that are listed in Schedule 3.9(a)(ii).

"Person"--any  individual,  corporation (including any non-profit  corporation),
general  or limited  partnership,  limited  liability  company,  joint  venture,
estate,  trust,  association,  organization,  labor  union,  or other  entity or
Governmental Body.

"Pre-Closing Ad Valorem Tax"--as defined in Section 10.1(d).

"Pre-Closing Date Claims"--as defined in Section 10.3(c).

"Pre-Closing Date Liability Claim"--as defined in Section 10.3(a).

"Pre-Closing Date Litigation Claim"--as defined in Section 10.3(b).

                                       9


"Pre-Closing  Period"--any  Tax period or portion thereof  beginning  before and
ending on or before the Closing Date.

"Pre-Closing Tax"--as defined in Section 10.1(d).

"Preferential  Right"--any preferential right or option to purchase or otherwise
to acquire an Interest or any interest therein,  held by another party to any of
the  Company  Basic  Documents,  which  arises as a result  of the  transactions
contemplated by this Agreement.

"Preliminary Settlement Statement"--as defined in Section 2.6(a).

"Proceeding"--any   action,   arbitration,    audit,   hearing,   investigation,
litigation, or suit (whether civil, criminal, administrative,  investigative, or
informal)  commenced,  brought,  conducted,  or heard by or before, or otherwise
involving, any Governmental Body or arbitrator.

"Proposed Closing Date"--as defined in Section 2.3.

"Purchase Price"--as defined in Section 2.2.

"Receiving Party"--as defined in Section 12.3(a).

"Related Person"--with respect to a particular individual:

     (a) each other member of such individual's Family;

     (b) any Person that is directly or indirectly Controlled by such individual
or one or more  members  of such  individual's  Family  (individually  or in the
aggregate); and

     (c) any Person with respect to which such individual or one or more members
of such individual's Family serves as a director, officer, partner, executor, or
trustee (or in a similar capacity).

With respect to a specified Person other than an individual:

     (a) any Affiliate of such Person;

     (b) each Person that serves as a director,  officer, partner,  executor, or
trustee of such specified Person (or in a similar capacity); and

     (c) any Person  with  respect to which such  specified  Person  serves as a
general partner or a trustee (or in a similar capacity).

For purposes of this definition,  the "Family" of an individual includes (i) the
individual,  (ii) the individual's spouse, (iii) any other natural person who is
related to the individual or the  individual's  spouse within the second degree,
and (iv) any other natural person who resides with such individual.

                                       10


"Release"--as defined in Section 3.19(c).

"Representative"--with  respect to a particular Person,  any director,  officer,
employee, agent, consultant, advisor, or other authorized representative of such
Person,  including  legal  counsel,  consultants,   accountants,  and  financial
advisors.

"Retained  Assets"--(a) the properties,  together with related  Contracts to the
extent related to such  properties,  set forth on Schedule 3.7 under the heading
"Retained Assets," or on Schedule 3.9(a)(iii), (b) all of the Company's accounts
receivable,  other than receivables  relating to the sale of production from the
Interests  during  the  Adjustment  Period,  (c) all of the  Company's  accounts
receivable  that have been  outstanding  as of the Closing Date for more than 90
days,  (d) the  retained  claims set forth in  Schedule  10.13 and (e) all other
current  assets  of  the  Company  other  than  those  assets  included  in  the
calculation of Closing Date Adjusted Net Working Capital.

"Retained Liabilities"--all  liabilities of the Company set forth on the Closing
Date  Balance  Sheet that are not  included in the  calculation  of Closing Date
Adjusted Net Working  Capital,  all liabilities  and obligations  related to the
Retained  Assets,  the liabilities  related to the gas imbalances  identified in
Schedule  3.9(g)(ii),  all  Pre-Closing  Date Claims and all claims set forth in
Schedule 3.15(a).

"Routine  Governmental  Approvals"--Governmental  Authorizations  required to be
obtained  from any  Governmental  Body  that are  customarily  obtained  and are
permitted to be obtained after consummation of a transaction.

"Rules"--as defined in Section 10.6(c).

"Schedule"--a Schedule to this Agreement and the documents attached thereto.

"Schedule 3.6 Property"--as defined in Section 3.6.

"Schedule 3.20 Employees"--as defined in Section 10.4.

"SEC"--the United States Securities and Exchange Commission.

"Section 338(h)(10) Elections"--as defined in Section 10.1(e).

"Securities  Act"--the  Securities Act of 1933, as amended,  and regulations and
rules issued pursuant to that Act.

"Seller"--as defined in the first paragraph of this Agreement.

"Seller Indemnified Persons"--as defined in Section 11.3.

"Seller Provided Insurance and Bonds"--as defined in Section 10.2.

                                       11


"Seller's Bonds and Liability Agreements"--as defined in Section 4.4(b).

"Seller's Closing Documents"--as defined in Section 3.2(a).

"Settlement Adjustment"--as defined in Section 2.5.

"Shares"--as defined in the Recitals of this Agreement.

"Straddle  Period"--any Tax period beginning before and ending after the Closing
Date.

"Subsidiary"--with respect to any Person (the "Owner"), any corporation or other
Person  of which  securities  or other  interests  having  the  power to elect a
majority of that  corporation's  or other Person's board of directors or similar
governing  body,  or  otherwise  having  the power to direct  the  business  and
policies of that  corporation  or other Person  (other than  securities or other
interests  having such power only upon the happening of a  contingency  that has
not occurred) are held by the Owner or one or more of its Subsidiaries.

"Tax"--any tax (including any income tax,  capital gains tax,  value-added  tax,
sales tax or property tax, but excluding any severance or production tax), levy,
assessment, tariff, duty (including any customs duty), deficiency, or other fee,
and any related charge or amount  (including  any fine,  penalty,  interest,  or
addition to tax), imposed,  assessed,  or collected by or under the authority of
any Governmental  Body or payable  pursuant to any tax-sharing  agreement or any
other  Contract  relating  to the  sharing  or  payment  of any such tax,  levy,
assessment, tariff, duty, deficiency, or fee.

"Tax Return"--any return (including any information return), report,  statement,
schedule, notice, form, or other document or information filed with or submitted
to, or  required  to be filed with or  submitted  to, any  Governmental  Body in
connection with the determination, assessment, collection, or payment of any Tax
or in connection with the administration,  implementation,  or enforcement of or
compliance with any Legal Requirement relating to any Tax.

"Third Party Claim"--as defined in Section 11.7(a).

"Threatened"--a  claim,  Proceeding,  dispute,  action,  or other matter will be
deemed to have  been  "Threatened"  if any  demand  or  statement  has been made
(orally or in writing) or any notice has been given  (orally or in writing),  or
if any other event has  occurred or any other  circumstances  exist,  that would
lead a  prudent  Person to  conclude  that  such a claim,  Proceeding,  dispute,
action, or other matter is likely to be asserted, commenced, taken, or otherwise
pursued in the future.

"Under-produced"--as defined in Section 3.9(g).

"Units"--means oil, gas and other mineral production,  proration, or other types
of units, and any ownership interests therein.

                                       12


"Well" or  "Wells"--means  all of the oil, gas and  condensate  wells,  (whether
producing,  not  producing or abandoned or  temporarily  abandoned) in which the
Company holds an interest, including the wells described in Schedule 3.9(c).

"Working Capital Certificate" --as defined in Section 2.6(a).

"Working  Interest"--means  a share,  expressed  as a  decimal,  of the costs of
exploring, drilling, developing and operating an Interest and producing oil, gas
and  other  minerals  from  the  zones,  horizons  and  reservoirs  therein  and
thereunder.

1.2      RULES OF CONSTRUCTION

     Unless the context otherwise requires, as used in this Agreement (i) a term
has the meaning  ascribed to it; (ii) an accounting  term not otherwise  defined
has the  meaning  ascribed  to it in  accordance  with  GAAP;  (iii) "or" is not
exclusive; (iv) "including" means "including,  without limitation;" (v) words in
the singular include the plural;  (vi) words in the plural include the singular;
(vii) words applicable to one gender shall be construed to apply to each gender;
(viii) the terms  "hereof,"  "herein,"  "hereby,"  "hereto,"  and  derivative or
similar words refer to this  Agreement as a whole;  (ix) the terms  "Article" or
"Section" shall refer to the specified Article or Section of this Agreement; and
(x) the  descriptive  headings  contained  in this  Agreement  are  included for
convenience  of  reference  only and shall not affect in any way the  meaning or
interpretation of this Agreement.

                                   ARTICLE 2
                      SALE AND TRANSFER OF SHARES; CLOSING

2.1      SHARES

     Subject to the terms and  conditions  of this  Agreement,  at the  Closing,
Seller will sell and transfer the Shares to Buyer,  and Buyer will  purchase the
Shares from Seller for the Purchase Price.

2.2      PURCHASE PRICE

     The  purchase  price  (the  "Purchase  Price")  for the  Shares  will be an
aggregate  cash payment of  $200,000,000,  subject to  adjustment as provided in
Section 2.5.

2.3      CLOSING

     The purchase and sale (the  "Closing")  provided for in this Agreement will
take place at the offices of Jenkens &  Gilchrist  in  Houston,  Texas,  or such
other  place as agreed by Seller and Buyer,  (a) at 10:00 a.m.  (local  time) on
July 20, 2004 (the "Proposed Closing Date"), or (b) if the conditions  precedent
set  forth in  Article  7 and  Article  8 have not then  been  satisfied  or, if
permissible   waived,  by  the  Proposed  Closing  Date,  then  as  promptly  as
practicable  after the  Proposed  Closing  Date,  but in no event later than the
third business day following the satisfaction or, if permissible waiver, of each
of the  conditions  set forth in  Article 7 and  Article 8, or (c) at such other

                                       13


time and place as the Parties may agree. Subject to the right of Buyer or Seller
to terminate  this  Agreement  pursuant to Article 9, failure to consummate  the
purchase and sale provided for in this Agreement on the date and time and at the
place determined pursuant to this Section 2.3 will not result in the termination
of this  Agreement and will not relieve any Party of any  obligation  under this
Agreement.

2.4      CLOSING OBLIGATIONS

     Subject  to the  satisfaction  or, if  permissible  waiver,  of each of the
conditions precedent set forth in Article 7 and Article 8, at the Closing:

     (a) Seller will deliver to Buyer certificates representing the Shares, duly
endorsed (or accompanied by duly executed stock powers), for transfer to Buyer.

     (b) Buyer will  deliver to Seller cash in the amount of  $187,000,000  (the
"Closing Purchase Price Payment") by wire transfer to the accounts  specified by
Seller not less than 24 hours prior to the Closing.

2.5      PURCHASE PRICE ADJUSTMENT

     The Purchase Price shall be adjusted as follows, such adjusted amount to be
referred to herein as (the "Adjusted Purchase Price"):

     (a) The Purchase Price shall be increased (or decreased,  if such amount is
a deficit) by an amount equal to Closing Date Adjusted Net Working Capital.

     (b) The  Purchase  Price shall be  decreased,  or  increased  if a negative
number,  by an  amount  equal  to the  Settlement  Adjustment.  The  "Settlement
Adjustment" shall be equal to:

          (i) total revenues  accrued during and  attributable to the Adjustment
     Period  relating to the sale of production  from the  Interests  during the
     Adjustment  Period plus amounts  received by Seller or Seller's  Affiliates
     prior to the Closing  pursuant to the natural gas swap contracts  listed in
     Schedule 10.16; plus

          (ii)  $6,000,000 as an adjustment for matters arising from Buyer's due
     diligence examination of the Company; plus

          (iii)  $100,000 as a settlement  of joint  venture  audit claims under
     Section 10.13; minus

          (iv) the sum of:

               (A) Ordinary and Capital Expenses  incurred during the Adjustment
          Period in compliance with this Agreement; plus

                                       14


               (B) $2,000 per day for each day during the Adjustment  Period for
          general and administrative and other overhead costs; plus

               (C) any amount paid by Seller or Seller's Affiliates prior to the
          Closing  Date  pursuant to the natural  gas swap  contracts  listed in
          Schedule 10.16.

2.6      ADJUSTMENT PROCEDURE

     (a) As soon as  practicable,  and in any event not later than 90 days after
the  Closing  Date,  Seller  will  prepare  and  deliver to Buyer a  preliminary
settlement statement (the "Preliminary Settlement  Statement"),  identifying all
components and amounts of the Adjusted Purchase Price including (i) an unaudited
balance  sheet of the Company as of the date  immediately  preceding the Closing
Date (the "Closing  Date Balance  Sheet")  together  with Seller's  calculation,
based on such Closing Date Balance  Sheet,  of Closing Date Adjusted Net Working
Capital (the  "Working  Capital  Certificate"),  and (ii) a  calculation  of the
Settlement  Adjustment,  setting forth each element and amount of the Settlement
Adjustment in reasonable detail.  All items shown in the Preliminary  Settlement
Statement will be supported by reasonably  detailed  documentation.  The Closing
Date Balance  Sheet shall record all  liabilities  of the Company in  accordance
with GAAP as at the close of  business  on the date  immediately  preceding  the
Closing Date, except that the Closing Date Balance Sheet shall not include:  (i)
GAAP-required  footnote  disclosures,  (ii)  liabilities  that would be recorded
under Financial  Accounting  Standard ("FAS") No. 133 or under FAS No. 143 as at
the close of business on the date  immediately  preceding the Closing Date,  and
(iii) any  liability  for deferred  taxes.  The Closing Date Balance Sheet shall
include line items of assets and stockholders  equity  substantially  consistent
with those in the  Interim  Balance  Sheet.  Buyer will have the right for sixty
days after  receipt of the  Preliminary  Settlement  Statement to audit and take
exception  to all  components  of the  Settlement  Adjustment.  The  Preliminary
Settlement  Statement  will  become  final and  binding  on both  Parties on the
sixtieth day  following  Buyer's  receipt  thereof,  except as to matters on the
Preliminary  Settlement  Statement  to which  Buyer  objects,  as set forth in a
written  notice sent to Seller (an "Open Matter  Notice")  prior to the sixtieth
day. During a thirty day period following delivery of an Open Matter Notice, the
parties will seek in good faith to resolve any  disputes  they have with respect
to such Open Matter  Notice.  At the end of the thirty day  period,  any matters
that remain in dispute will be submitted to dispute resolution in the manner set
forth in Section 10.6 of this Agreement.  Following final resolution of all Open
Matter Notices,  if any, in accordance with this Section 2.6(a), the Preliminary
Settlement  Statement shall be amended to adjust for such resolved  matters,  at
which point the Preliminary Settlement Statement shall, in its entirety,  become
final and binding on both Parties (the "Final Settlement Statement").

     (b) Within  five  business  days of the  earlier of (i) the  expiration  of
Buyer's  sixty day review and audit  period  without  delivery of an Open Matter
Notice, or (ii) the date on which the parties or the arbitrator,  as applicable,
finally  resolve any and all  disputes  with respect to matters set forth on any
Open Matter  Notices,  either (A) Buyer will pay to Seller,  if such amount is a
positive number, an amount equal to the Adjusted Purchase Price set forth on the
Final  Settlement  Statement,  as amended or adjusted in accordance with Section
2.6(a),  minus the Closing  Purchase  Price  Payment,  or (B) Seller will pay to

                                       15


Buyer an amount equal to the Closing  Purchase  Price Payment minus the Adjusted
Purchase  Price set forth on the  Final  Settlement  Statement,  as  amended  or
adjusted  in  accordance  with  Section  2.6(a).  All  payments  will be made in
immediately  available  funds by wire transfer to the bank account  specified by
the recipient.

                                   ARTICLE 3
                    REPRESENTATIONS AND WARRANTIES OF SELLER

          Seller represents and warrants to Buyer as follows:

3.1      ORGANIZATION AND GOOD STANDING

     (a) Schedule 3.1  contains a complete  and accurate  list of the  Company's
jurisdiction of incorporation,  other jurisdictions in which it is authorized to
do business, and its capitalization  (including the identity of each stockholder
and the  number of shares  held by each).  The  Company  is a  corporation  duly
organized,  validly  existing,  and in  good  standing  under  the  laws  of its
jurisdiction  of  incorporation,  with full  corporate  power and  authority  to
conduct its business as it is now being conducted,  to own or use the properties
and assets that it purports  to own or use,  and to perform all its  obligations
under its  Contracts.  The Company is duly qualified to do business as a foreign
corporation  and is in good  standing  under  the  laws of each  state  or other
jurisdiction  in which either the  ownership or use of the  properties  owned or
used by it, or the  nature of the  activities  conducted  by it,  requires  such
qualification.

     (b)  Seller  has  delivered  or  made  available  to  Buyer  copies  of the
Organizational   Documents  of  the  Company,   as  currently  in  effect.   The
Organizational  Documents  of the  Company  are in full force and effect and the
Company is not in violation of its Organizational Documents.

3.2      AUTHORITY; NO CONFLICT

     (a) Assuming the  execution and delivery by Buyer of this  Agreement,  this
Agreement  constitutes  the legal,  valid,  and  binding  obligation  of Seller,
enforceable  against Seller in accordance with its terms,  except as enforcement
may be limited by general principles of equity whether applied in a court of law
or a  court  of  equity  and by  bankruptcy,  insolvency,  fraudulent  transfer,
reorganization,  moratorium  and similar laws  effecting  creditors'  rights and
remedies  generally,  and upon the execution and delivery by Seller of the other
documents to be executed  and  delivered  by Seller  pursuant to this  Agreement
(collectively,  "Seller's Closing  Documents"),  Seller's Closing Documents will
constitute the legal,  valid,  and binding  obligations  of Seller,  enforceable
against Seller in accordance with their respective terms,  except as enforcement
may be limited by general principles of equity whether applied in a court of law
or a  court  of  equity  and by  bankruptcy,  insolvency,  fraudulent  transfer,
reorganization,  moratorium  and similar laws  effecting  creditors'  rights and
remedies generally.  Seller has the legal right, power, and authority to execute
and deliver this  Agreement  and Seller's  Closing  Documents and to perform its
obligations under this Agreement and Seller's Closing Documents.  Seller has all
necessary  corporate power and authority to enter into this Agreement,  to carry
out its obligations  hereunder and to consummate the  transactions  contemplated
hereby.  The execution and delivery by Seller of, and the  performance by Seller
of its obligations  under,  this Agreement and Seller's  Closing  Documents have

                                       16


been duly authorized by all requisite corporate action on the part of Seller and
no other corporate  proceedings on the part of Seller are necessary to authorize
this  Agreement,   Seller's  Closing   Documents  or  the  consummation  of  the
Contemplated Transactions.

     (b) Except as set forth in Schedule 3.2(b) or Schedule 3.9(l),  neither the
execution and delivery of this Agreement nor the  consummation or performance of
any of the  Contemplated  Transactions  will,  directly or  indirectly  (with or
without notice or lapse of time):

          (i)  contravene,  conflict  with,  or result in a violation of (A) any
     provision of the Organizational  Documents of the Company or Seller, or (B)
     any resolution adopted by the board of directors or the stockholders of the
     Company or Seller;

          (ii) except for matters subject to a Routine Governmental Approval and
     MMS and State Consents, contravene, conflict with, or result in a violation
     of, or give any  Governmental  Body or other  Person the right to challenge
     any of the  Contemplated  Transactions  or to exercise any remedy or obtain
     any relief under,  any Legal  Requirement or any Order to which the Company
     or  Seller,  or any of the  assets  owned  or used by the  Company,  may be
     subject;

          (iii) except for matters  subject to a Routine  Governmental  Approval
     and MMS and  State  Consents,  contravene,  conflict  with,  or result in a
     violation of any of the terms or requirements  of, or give any Governmental
     Body the right to revoke, withdraw,  suspend, cancel, terminate, or modify,
     any Governmental Authorization that is held by the Company;

          (iv) except for matters subject to MMS and State Consents, contravene,
     conflict  with,  or result in a violation or breach of any provision of, or
     result in an event of  default  or give any  Person  the right to declare a
     default or exercise  any remedy  under,  or to  accelerate  the maturity or
     performance of, or to cancel,  terminate,  or modify, any material Contract
     of the Company or Seller; or

          (v) except for matters  subject to MMS and State  Consents,  result in
     the imposition or creation of any  Encumbrance  upon or with respect to any
     of the Shares or the assets owned or used by the Company.

     (c) Except for matters subject to a Routine Governmental Approval or as set
forth in Schedule  3.2(c) or Schedule  3.9(l),  and subject to obtaining all MMS
and State  Consents,  neither  Seller nor the  Company is or will be required to
give any notice to or obtain any Consent from any Person in connection  with the
execution and delivery of this Agreement or the  consummation  or performance of
any of the Contemplated Transactions.

3.3      CAPITALIZATION

     The authorized  equity securities of the Company consist of 1,000 shares of
common  stock,  par value $.001 per share,  of which 1,000 shares are issued and
outstanding and constitute the Shares. Seller is the record and beneficial owner
and  holder  of the  Shares,  free and  clear of all  Encumbrances,  except  for

                                       17


Encumbrances set forth on Schedule 3.3, which are to be released  simultaneously
with the Closing.  The Shares have been duly  authorized  and validly issued and
are  fully  paid and  nonassessable.  There  are no  Contracts  relating  to the
issuance,  sale,  transfer or voting of any equity  securities  or other  equity
interests  or  securities  of the  Company.  None of the Shares  were  issued in
violation  of the  Securities  Act or any other Legal  Requirement.  None of the
Shares were issued in  violation  of, and none of the Shares are subject to, any
preemptive rights,  rights of first refusal or other similar rights. The Company
neither owns nor has any  Contract to acquire,  any equity  securities  or other
securities of any Person or any direct or indirect equity or ownership  interest
in any other business. There are no options, warrants, convertible securities or
other rights, agreements,  arrangements or commitments of any character relating
to the capital stock of, or any other equity interest in, the Company.

3.4      FINANCIAL STATEMENTS

     (a) Seller has delivered to Buyer: (a) condensed  unaudited  balance sheets
of the Company at December 31, 2003 (the "Balance Sheet"), and at March 31, 2004
(the "Interim Balance Sheet"),  and (b) the unaudited statements of revenues and
direct  operating  expenses for the Company for the year ended December 31, 2003
and the  three  months  ended  March  31,  2004,  respectively.  Such  financial
information  was  prepared  in  accordance  with the books of account  and other
financial records of the Company and fairly presents the balances,  revenues and
direct operating  expenses of the Company at the respective dates of and for the
periods  referred to in such balance  sheets and  statements  except for a prior
period  adjustment  relating to West Cameron  Block 427 and  overriding  royalty
payments  recorded  during the first  quarter of 2004.  The  selected  financial
information  of the Company at December 31, 2003 and for the year then ended are
derived solely from Seller's audited financial statements.

     (b) The  accounts  receivable  of the  Company  outstanding  as of the date
hereof (i) have arisen in the Ordinary Course of Business for goods delivered or
services  rendered and (ii) are good and collectible  (or have been  collected),
subject to the reserves  therefore  established  by the Company and set forth in
the Interim Balance Sheet.

3.5      BOOKS AND RECORDS

     The books of account  which  record the  balances  of the  Company  and the
transactions  reflecting the operation and ownership of the Interests,  together
with the minute books and stock  record books of the Company,  all of which have
been made available to Buyer, are complete and correct in all material  respects
and have been  maintained  in  accordance  with sound  business  and  accounting
practices. The minute books of the Company contain accurate and complete records
of all material meetings and corporate actions of the stockholders and the Board
of Directors of the Company since July 10, 2001, or to Seller's  Knowledge on or
prior to July 10,  2001.  All of those books and  records  either will be in the
possession  of the  Company at the Closing or will be  delivered  to the Company
promptly after Closing.

                                       18


3.6      NON-OIL AND GAS REAL PROPERTY

     Schedule 3.6 contains a complete  and accurate  list of all real  property,
leases in real  property,  or other  interests in real property owned or held by
the Company (the "Schedule 3.6 Property"), except that the Schedule 3.6 Property
does not include any property included in the Interests. Seller has delivered or
made available to Buyer copies of the deeds and other  instruments (as recorded)
by which the Company  acquired the  Schedule  3.6 Property  which it purports to
own,  and  copies of all title  insurance  policies,  opinions,  abstracts,  and
surveys in the  possession of Seller or the Company and relating to the Schedule
3.6  Property  which it purports to own. The Company  holds good and  marketable
title to all Schedule  3.6  Property  which it purports to own. The Schedule 3.6
Property  is, or  effective  simultaneously  with the Closing  will be, free and
clear of all Encumbrances and is not subject to any rights of way,  building use
restrictions,  exceptions, variances, reservations, or limitations of any nature
except for (a) matters  disclosed in Schedule  3.6, (b) liens for current  taxes
not yet  due,  (c)  minor  imperfections  of  title,  if any,  none of  which is
substantial  in  amount,  detracts  from  the  value or  impairs  the use of the
property  subject  thereto,  or impairs the  operations of the Company,  and (d)
zoning  laws and other land use  restrictions  that do not impair the present or
anticipated use of the property subject thereto.

3.7      NON-OIL AND GAS FIXTURES AND EQUIPMENT

     Except as set forth on  Schedule  3.7,  the Company has good title to, or a
valid  leasehold  interest  in,  the  tangible  personal  property,   equipment,
improvements,  fixtures,  and other personal property and appurtenances that are
used by the  Company  in  connection  with  the  conduct  of its  business  (the
"Fixtures and Equipment"), except that the Fixtures and Equipment do not include
either (a) any property  included in the  Interests or (b) the items of property
included in the Retained Assets,  which property included in the Retained Assets
is listed on  Schedule  3.7 and will be  transferred  by the  Company to Seller,
another of Seller's  Affiliates,  or a third  party at or prior to Closing.  The
Fixtures and Equipment are structurally  sound, are in good operating  condition
and repair,  are  adequate  for the uses to which they are being put, are not in
need of  maintenance  or repairs except for ordinary,  routine  maintenance  and
repairs and are  sufficient  for the conduct of the Company's  businesses in the
manner as  conducted  prior to the  Closing.  The  Company  owns,  or  effective
simultaneously with the Closing will own, all of the Fixtures and Equipment free
and clear of all Encumbrances  except for (a) matters disclosed in Schedule 3.7,
(b) liens for current taxes not yet due, (c) minor  imperfections  of title,  if
any, none of which,  individually or in the aggregate, is substantial in amount,
materially  detracts  from the value or impairs the use of the property  subject
thereto, or impairs the operations of the Company, and (d) zoning laws and other
land use  restrictions  that do not impair the present or anticipated use of the
property subject thereto.

3.8      HSR ACT

     The  aggregate  fair  market  value  of  the  assets  of the  Company,  its
Subsidiaries and each other Person that the Company controls,  as defined in the
regulations under the Hart-Scott-Rodino  Antitrust Improvements Act of 1976 (the

                                       19


"HSR Act"),  that are not exempt  under  Section  7A(c)(12) of the HSR Act or 16
C.F.R. Sections 802.3 and 802.4, is not in excess of $50,000,000.

3.9      OIL AND GAS INTERESTS

     (a) Schedule 3.9(a)(i) identifies certain rights,  titles and interests and
rights-of-way  and  rights  of  use  and  easements   included  in  the  Company
Properties.  Except as set forth in Schedule 3.9(a)(ii),  the Company holds Good
and Defensible Title to the Interests.  Schedule 3.9(a)(iii) lists the Interests
included in the Retained  Assets,  which will be  transferred  by the Company to
Seller prior to the Closing Date pursuant to Section 5.2(c) below.

     (b)  Schedule  3.9(b)  sets  forth all  platforms  and  pipelines,  and the
equipment,  facilities  and  personal  property  related to such  platforms  and
pipelines,  comprising  part of the Appurtenant  Rights.  Except as set forth in
Schedule 3.9(b),  the foregoing property is adequate for the uses to which it is
being put, is not in need of  significant  maintenance  or  repairs,  except for
ordinary,  routine maintenance and repairs, and is sufficient for the conduct of
the Company's  businesses in the manner as conducted  prior to the Closing.  The
Company owns all of the foregoing  property  free and clear of all  Encumbrances
except the Permitted Encumbrances.

     (c)  Schedule  3.9(c) sets forth the  Company's  Working  Interest  and Net
Revenue  Interest in each Well of the Company,  and as  applicable,  approximate
payout  balances  for  Wells  as  of  April  30,  2004.   Subject  only  to  the
corresponding instruments set forth under the heading "Contracts and Agreements"
on Schedule 3.9(d), that portion of Schedule 3.9(a)(i) under the heading "Leases
with WI and NRI" sets  forth the  Company's  Working  Interest  and Net  Revenue
Interest in each Lease of the Company. To Seller's  Knowledge,  all Company oil,
gas and  condensate  wells  (whether  producing,  not  producing or abandoned or
temporarily abandoned) are described in Schedule 3.9(c).

     (d) The Company Basic Documents are in full force and effect and constitute
valid and binding obligations of the parties thereto and:

          (i) the Company is not in material breach or default (and no situation
     exists  which with the passing of time or giving of notice  would give rise
     to such a breach or  default) of its  obligations  under any of the Company
     Basic  Documents,  and to Seller's  Knowledge,  no breach or default by any
     other party to any of the Company Basic  Documents (or situation which with
     the passage of time or giving of notice would give rise to such a breach or
     default)  exists,  to the extent  such  breach or default  (whether  by the
     Company  or  another  party to any of the  Company  Basic  Document)  could
     adversely affect any of the Interests or the Company;

          (ii)  except  as  set  forth  in  Schedule  3.9(d)(ii),  all  payments
     (including  all  delay  rentals,  royalties,   excess  royalties,   minimum
     royalties,  overriding royalty interests, shut-in royalties and valid calls
     for payment or prepayment  under operating  agreements)  owing under any of
     the  Company  Basic  Documents  have been and are  being  made  timely  and
     properly,  and before the same became  delinquent,  by the Company  and, to
     Seller's  Knowledge,  where the non-payment of same by another party to any
     of the Company Basic Documents could adversely  affect any of the Interests
     or the Company, have been and are being made by such other party;

                                       20


          (iii) all conditions necessary to maintain the Company Basic Documents
     in force have been duly performed; and

          (iv) except as set forth in Schedule 3.9(c) or Schedule 3.9(d)(iv), no
     non-consent operations exist with respect to any of the Interests that have
     resulted or will result in a temporary or permanent increase or decrease in
     either the  Company's  Net  Revenue  Interest  or Working  Interest in such
     Interest.

     (e) The Company is not  obligated to incur any  expenses,  and has not made
commitments to make  expenditures  (capital or otherwise),  or to apply revenues
from a Well's  production  or a Lease in connection  with any Interests  (and no
other similar obligations or liabilities have been incurred) with respect to the
ownership or operation of Interests  attributable to the time period on or after
the Effective  Date,  other than Ordinary and Capital  Expenses.  Subject to the
comments set forth in Schedule  3.9(e)(i),  all expenses payable under the terms
of the Company  Basic  Documents  have been  properly and timely paid except for
such expenses as are being  currently paid or will be paid prior to delinquency.
Except for budgeted capital expenditures as set forth in Schedule 3.9(e)(ii), no
proposals calling for expenditures in excess of $250,000 for any one project are
currently  outstanding  (whether made by the Company,  or by any other party) to
drill additional wells, or to deepen, plug back,  sidetrack,  abandon, or rework
existing  Wells,  or to conduct other  operations  for which consent is required
under the applicable  operating  agreement,  or to conduct any other operations,
other than normal operation of the Interests.

     (f)  No  agreements  or  arrangements   exist  for  the  sale,   gathering,
transportation,  compression,  refining, treating, processing or other marketing
of  production  from the  Interests  (including  calls  on,  or other  rights to
purchase,  production,  whether or not the same are currently  being  exercised)
other than (i) agreements set forth in Schedule  3.9(d),  and (ii) agreements or
arrangements  that are  cancelable on 30 days notice or less without  penalty or
detriment to the Company.

     (g) Except as set forth in Schedule 3.9(g)(i), the Company has not received
prepayments   (including  payments  for  oil  and  gas  not  taken  pursuant  to
"take-or-pay"  arrangements) for any oil or gas produced from the Interests as a
result of which the  obligation  does (or may) exist (i) to  deliver  oil or gas
produced  from the  Interests  from or after the  Effective  Date  without  then
receiving  payment  therefor,  or (ii) to make  repayments  in  cash.  For  each
Interest listed in Schedule 3.9(g)(i),  such Schedule also sets forth as to each
such Interest (i) the total amount of prepayment received prior to the Effective
Date,  and (ii)  whether  or not a cash  payment  can be  required  in the event
recoupment  out of production  proves to be  inadequate.  Except as set forth in
Schedule 3.9(g)(ii),  there is no Interest with respect to which the Company has
taken more (referred to herein as  "Over-produced")  or less (referred to herein
as  "Under-produced")  production  from such  Interest (or on the Units in which
such Interest  participates),  or any product thereof, than the ownership of the
Company and such  predecessors in such Interest would entitle the Company or any
such predecessors (absent any balancing agreement or arrangement) to receive, to

                                       21


the extent such Over-produced or Under-produced  position has not, as of the day
immediately  preceding  the  Effective  Date  been  fully  made up or  otherwise
extinguished.  For each Interest  listed in Schedule  3.9(g)(ii),  such Schedule
also sets forth,  on a Well-by-Well or any other basis as may be dictated by any
applicable balancing  agreement,  (i) whether the Company is in an Over-produced
or  Under-produced   position,  (ii)  the  amount  of  such  Over-production  or
Under-production,  (iii) a description  of the written  balancing  agreement (if
any) pertaining to such Interest (or a statement that no such agreement  exists)
and (iv) a statement  as to whether  royalties,  overriding  royalties  or other
burdens  against the  Company's Net Revenue  Interest in the affected  Interests
were, during the period the subject imbalance accrued,  paid based upon receipts
or  entitlements.  Except  as set forth in  Schedule  3.9(g)(iii),  no  pipeline
imbalances have arisen and remain  outstanding due to the failure of nominations
made by the Company to match actual  deliveries  of  production  from any one or
more  Interests.  Except  as set  forth  in  Schedule  3.9(g)(iv),  none  of the
purchasers  under any production  sales contracts has (i) exercised any economic
out  provision;  (ii)  curtailed  its takes of natural gas in  violation of such
contracts;  or (iii) given notice that it desires to amend the production  sales
contracts  with  respect to price or quantity of  deliveries  under  take-or-pay
provisions or otherwise.

     (h) Except as set forth in Schedule 3.9(h),  no delinquent  unpaid bills or
past due charges exist for any labor and  materials  incurred by or on behalf of
the  Company  related  to  the  exploration,  development  or  operation  of the
Interests;  provided that the foregoing is qualified by Seller's  Knowledge with
respect to Interests not operated by the Company or its Affiliates.

     (i) Except with respect to Retained Assets, as set forth in Schedule 3.9(i)
or, as may be provided for by a Company  Basic  Document  identified on Schedule
3.9(d) or any other part of Schedule  3.9,  neither the Company nor any Interest
is subject to (i) any area of mutual interest  agreements,  (ii) any farm-out or
farm-in  agreement  under  which  any  party  thereto  is  entitled  to  receive
assignments of any Interest or any interest  therein not yet made, or could earn
additional  assignments  of any Interest or any interest  therein after the date
hereof,  (iii) any tax  partnership,  (iv) any Contract  relating to the pending
disposition  or  acquisition  of the  assets of, or any  interest  in, any other
entity,  (v)  any  Contract  relating  to the  purchase  or sale  of  assets  or
properties pursuant to which the Company paid or received total consideration in
excess of $250,000,  that was or will be consummated  after July 10, 2001, or to
Seller's  Knowledge  that was  consummated  on or  before  July 10,  2001;  (vi)
options, swaps, futures, caps, hedges or other derivative contracts that will be
binding  on any of the  Company's  properties  or assets  after  Closing;  (vii)
sale-leaseback and similar  Contracts;  (viii) Contracts that constitute a lease
(other than an oil and gas or similar lease) which lease involves an annual base
rental of more than $250,000;  (ix) Contracts  containing covenants limiting the
freedom of the  Company to engage in any line of  business  or compete  with any
person or entity or  operate  at any  location;  (x)  participation  agreements,
development  agreements,  plant  agreements,   production  handling  agreements,
injection  agreements,  repressuring and recycling  agreements and gas balancing
and deferred production agreements;  (xi) Contracts,  the default or termination
of which could have a Material  Adverse  Effect on the Company or the  Company's
ownership or operation of the Interests, (xii) Contracts between the Company and
Seller or any  Affiliate  of Seller that will survive the  Closing;  or,  (xiii)
other  Contracts  that  could be  reasonably  expected  to result  in  aggregate
payments by Buyer or the Company of more than $250,000 during the current or any

                                       22


subsequent  year. True and complete  copies of all Contracts  listed in Schedule
3.9(i) have been provided to Buyer and there are no amendments to such Contracts
except as set forth on such schedule.

     (j) All severance,  production, ad valorem and other similar taxes based on
or measured by ownership or operation of, or production from, the Interests have
been,  and are being,  paid  (properly  and  timely,  and before the same become
delinquent) by the Company in all respects.

     (k) Except as set forth in Schedule 3.9(k), the (i) ownership and operation
of the Interests has, to the extent that non-conformance  could adversely affect
the  Interests or the Company,  been  conducted  in  conformity  in all material
respects with Legal Requirements of all Governmental  Bodies having jurisdiction
over the Interests or the Company,  (ii) the Company has corrected all Incidents
of  Non-Compliance  ("INCs") with respect to the Interests  regarding  which the
Company has received a  Notification  ("INC Notice") from the MMS, and (iii) the
Company has not received any written notice of noncompliance  with regard to any
other Legal  Requirement of any Governmental  Body having  jurisdiction over the
Interests or the Company to the extent that any such  noncompliance has not been
remedied and would have an adverse effect upon the Interests.

     (l)  Except  as set forth in  Schedule  3.9(l),  there are no  Preferential
Rights or Consents,  other than Routine Governmental  Approvals and any Consents
that may be  required by the MMS or the states of Texas or  Louisiana  ("MMS and
State  Consents"),  that affect any  Interests and that will be triggered by the
Contemplated Transactions.

     (m) Except as set forth in Schedule  3.9(m),  there exist no  agreements or
other  arrangements  under which the Company  undertakes  to perform  gathering,
transportation, processing or other marketing services for any other party for a
fee or other consideration that is now, or may hereafter be, unrepresentative of
commercial  rates being  received by other parties in  comparable,  arm's length
transactions.

     (n) Except as disclosed in Schedule  3.9(n),  there are no Wells located on
the Interests that (i) the Company is currently  obligated by law or Contract to
plug and abandon and with respect to which the plugging and abandonment  must be
completed  prior to the Closing Date,  (ii) the Company will be obligated by law
or Contract to plug and abandon with the lapse of time or notice or both because
the  Well  is not  currently  capable  of  producing  crude  oil,  natural  gas,
casinghead gas, drip gasoline, natural gasoline, petroleum, natural gas liquids,
condensate,  products,  liquids,  other hydrocarbons or other minerals in paying
quantities  and with  respect  to which the  plugging  and  abandonment  must be
completed  prior to the  Closing  Date,  (iii) are  subject to  exceptions  to a
requirement to plug and abandon  issued by a Governmental  Body and with respect
to which the plugging  and  abandonment  must be completed  prior to the Closing
Date,  or (iv) have been  plugged and  abandoned,  but have not been  plugged in
accordance in all material  respects  with all  applicable  requirements  of any
Governmental Body.

     (o) Except as disclosed in Schedule 3.9(o),  no suit,  action or proceeding
(including tax or environmental  demands proceedings) is pending, or to Seller's


                                       23


Knowledge  threatened,  which might result in impairment or loss of title to any
of the Interests or to the value of any Interests.

     (p) Except as set forth in Schedule  3.9(p),  all proceeds from the sale of
hydrocarbons  produced  from  the  Interests  are  currently  being  paid to the
Company,  and no portion of such proceeds is currently being held in suspense by
any purchaser thereof or any other party by whom proceeds are paid.

     (q) To the  Knowledge  of Seller (i) all of the Wells of the  Company  have
been drilled and completed within the boundaries of such Interests or within the
limits otherwise  permitted by Contract,  and by applicable Legal  Requirements;
and (ii) all  drilling  and  completion  of such Wells and all  operations  with
respect  thereto have been  conducted in compliance  with all  applicable  Legal
Requirements,  except such  violations that would not or could not reasonably be
expected to have a material adverse effect on the Interests or the Company.

     (r) The Company  owns no seismic  data.  With  respect to any seismic  data
shared by Seller or its  Affiliates  with the Company,  the manner in which such
data was so shared did not breach any Contract relating thereto.

3.10     NO UNDISCLOSED LIABILITIES

     Except as disclosed in the Schedules to this Agreement or arising under the
documents  listed thereon,  the Company has no liabilities or obligations of any
nature (whether known or unknown and whether absolute,  accrued,  contingent, or
otherwise)  except for liabilities or obligations  reflected or reserved against
in the  Balance  Sheet or the  Interim  Balance  Sheet and  current  liabilities
incurred in the Ordinary Course of Business since the respective dates thereof.

3.11     TAXES

     (a) The  Affiliated  Group has filed all income Tax Returns  (including any
Combined  Returns) that are or were required to be filed by the Affiliated Group
for each taxable  period during which the Company was a member of the Affiliated
Group.  All such Tax Returns were correct and complete (i) in all respects in so
far as they relate to the Company,  and (ii) in all material  respects in so far
as they do not relate to the  Company.  All  material  income  Taxes owed by the
Affiliated  Group  (whether  or not shown on any Tax  Return)  have been paid or
provision for the payment  thereof has been made, for each taxable period during
which the Company was a member of the Affiliated Group.

     (b) The Company has filed or caused to be filed all Tax Returns (other than
income Tax  Returns  described  in Section  3.11(a)  above) that the Company was
required  to file for all Tax  periods  since  July 10,  2001,  and to  Seller's
Knowledge,  on or before July 10,  2001.  All such Tax Returns  were correct and
complete in all material respects.  Seller has made available to Buyer copies of
all such Tax Returns filed since July 10, 2001,  or to Seller's  Knowledge on or
before July 10, 2001. The Company has paid, or on the Interim Balance Sheet made
provision  for the  payment  of,  all  Taxes  that have or may have  become  due
pursuant to such Tax Returns,  or otherwise,  except such Taxes,  if any, as are

                                       24


listed in Schedule 3.11(b) and are being contested in good faith and as to which
adequate reserves have been provided in the Interim Balance Sheet.

     (c) Seller has made  available to Buyer  copies of all  federal,  state and
local Tax Returns (other than income Tax Returns filed by the Affiliated  Group)
filed by or with  respect to the Company for taxable  periods  ended on or after
December 31, 2000,  and indicated  which of those Tax Returns have been audited,
and  which of those  Tax  Returns  are  currently  the  subject  of  audit.  All
deficiencies  proposed  as a result of such  audits,  if any,  have  been  paid,
reserved against,  settled,  or, as indicated by Seller,  are being contested in
good faith by appropriate proceedings.  Except as described in Schedule 3.11(c),
neither  Seller nor the Company has given or been  requested  to give waivers or
extensions  (or is or would be  subject  to a waiver or  extension  given by any
other Person) of any statute of limitations  relating to the payment of Taxes of
the Company or for which the Company may be liable.

     (d) There exists no proposed tax  assessment  against the Company except as
disclosed  in the  Interim  Balance  Sheet or on  Schedule  3.11(d).  Except  as
described in Schedule 3.11(d),  there is not in force any extension of time with
respect to the due date for the  filing of any Tax Return of or with  respect to
the  Company  or any  waiver  or  agreement  for any  extension  of time for the
assessment or payment of any Tax of or with respect to the Company. No claim has
been made since July 10,  2001,  or to Seller's  Knowledge on or before July 10,
2001,  by an  authority  in a  jurisdiction  where the Company does not file Tax
Returns that it is or may be subject to taxation in that jurisdiction. Seller is
not a "foreign  person" for  purposes of Section 1445 of the IRC. All Taxes that
the Company is or was required by Legal Requirements to withhold or collect have
been duly withheld or collected and, to the extent  required,  have been paid to
the proper Governmental Body or other Person.

     (e) The Company has no liability for the Taxes of any Person other than the
Company under Treas. Reg. ss.1.1502-6 (or any similar provision of state, local,
or foreign law) or pursuant to any tax indemnification agreement.

     (f) The  Company  has not  distributed  stock of another  Person or had its
stock  distributed  by another  Person,  in a transaction  that was purported or
intended to be governed in whole or in part by Section 355 or Section 361 of the
IRC since July 10, 2001, or to Seller's Knowledge on or before July 10, 2001.

3.12     CERTAIN PAYMENTS

     Since July 10, 2001, and to Seller's  Knowledge on or before July 10, 2001,
neither the Company or any director or officer of the  Company,  nor to Seller's
Knowledge  any agent or employee of the Company or any other  Person  associated
with the  Company,  acting  for or on behalf of the  Company,  has  directly  or
indirectly (a) made any contribution,  gift, bribe,  rebate,  payoff,  influence
payment, kickback, or other payment to any Person, private or public, regardless
of form,  whether  in money,  property,  or  services  (i) to  obtain  favorable
treatment in securing business, (ii) to pay for favorable treatment for business
secured,  (iii) to obtain special concessions or for special concessions already
obtained,  for or in respect of the  Company,  or (iv) in violation of any Legal

                                       25


Requirement,  or (b)  established  or maintained  any fund or asset that has not
been recorded in the books and records of the Company.

3.13     EMPLOYEE BENEFITS

     (a) As used in this Section 3.13,  the term  "Employee  Benefit Plan" shall
mean (i) each  "employee  welfare  benefit  plan" (as defined in Section 3(1) of
ERISA), (ii) each "employee pension benefit plan" (as defined in Section 3(2) of
ERISA),  and (iii) each deferred  compensation  plan,  bonus plan,  stock option
plan,  employee  stock  purchase plan,  employment  contract,  change in control
agreement,  severance  arrangement and any other benefit or  compensation  plan,
agreement,  arrangement or commitment not described in (i) or (ii) above,  that,
in each case,  either is  maintained  by the  Company,  or to which the  Company
contributes  or under  which on the  Closing  Date  either the  Company  has any
liability  (including any secondary  liability under Section 4204 of ERISA),  or
any  employee  or former  employee  of the  Company,  or any  employee or former
employee of Seller or any other  Affiliate of Seller who  provided  services for
the Company, has any present or future right to benefits based on service to the
Company. The Company has not adopted any Employee Benefit Plans.

     (b) On the Closing Date,  the Company will have no  liability,  "controlled
group  liability"  (i.e.,  liability  under  (i)  Title  IV of  ERISA  including
secondary  liability under Section 4204 of ERISA, (ii) Sections 302, 601 et seq.
or 701 et seq. of ERISA,  or (iii) Sections 412, 4971,  4980B or 9801 et seq. of
the IRC),  obligation,  fine,  penalty  or Tax of any kind with  respect  to any
Employee  Benefit Plan or any other  benefit or  compensation  plan,  agreement,
arrangement or commitment of the Company's ERISA Affiliates (i.e., any member of
a group of entities defined in Sections 414(b),  (c), (m) or (o) of the IRC that
includes  the  Company)  and  without  limitation,  the  Company  has  never (i)
participated in a "multiemployer  plan," (as defined in Section 3(37) of ERISA),
or (ii) incurred any  "withdrawal  liability"  calculated  under Section 4211 of
ERISA.  Further,  on the Closing Date any  withdrawal  liability  (as defined in
Section 4201 of ERISA) of the Company and the Company's ERISA Affiliates and any
liability arising under Title IV of ERISA with respect to the termination of any
Employee  Benefit Plan or benefit plan of the Company's  ERISA  Affiliates  will
have been fully  satisfied.  As of the  Closing  Date,  the  Company  will be in
compliance  with  all  requirements  prescribed  by all  statutes,  regulations,
orders,  or rules in  effect,  and in all  respects  performed  all  obligations
required  to be  performed  by it,  in each case with  respect  to all  Employee
Benefit Plans.

3.14     COMPLIANCE WITH LEGAL REQUIREMENTS; GOVERNMENTAL AUTHORIZATIONS

     (a) Except as set forth in Schedule 3.9(k),  Schedule 3.14(a),  or Schedule
3.15(a),  (b) or (c),  except with respect to matters  related to  Environmental
Laws and  except  with  respect to  matters  subject  to a Routine  Governmental
Approval and other matters that would not have an adverse effect on the Company:

          (i) the Company is in compliance  in all material  respects with Legal
     Requirements  that are  applicable  to it or to the conduct or operation of
     its business or the ownership or use of any of its assets;

                                       26


          (ii) no event  has  occurred  or  circumstance  exists  that  (with or
     without  notice  or  lapse of  time)  (A) may  constitute  or  result  in a
     violation  by the  Company  of, or a failure on the part of the  Company to
     comply in all material  respects with Legal  Requirements,  or (B) may give
     rise to any material obligation on the part of the Company to undertake, or
     to bear all or any portion of the cost of, any remedial action; and

          (iii) the Company has not  received  any notice from any  Governmental
     Body or any other Person regarding (A) any actual,  alleged,  possible,  or
     potential  violation of, or failure to comply in all material respects with
     Legal  Requirements,  or (B) any actual,  alleged,  possible,  or potential
     material obligation on the part of the Company to undertake, or to bear all
     or any portion of the cost of, any remedial action of any nature.

     (b) The Company possesses all Governmental  Authorization necessary for the
conduct  of  the  Company's  business  or the  ownership  and  operation  of the
Interests,  and each such Governmental  Authorization is valid and in full force
and  effect.  Except as set  forth in  Schedule  3.9(k),  Schedule  3.14(b),  or
Schedule  3.15(a),  (b) or (c),  except  with  respect  to  matters  related  to
Environmental  Laws and except  with  respect  to  matters  subject to a Routine
Governmental Approval and other matters that would not have an adverse effect on
the Company, the Company is in compliance with all of the terms and requirements
of each such Governmental Authorization.

3.15     LEGAL PROCEEDINGS; ORDERS

     (a) Except as set forth in Schedule 3.9(k) or (o), Schedule 3.14(a) or (b),
Schedule 3.15(a) or Schedule 3.19(a) or (b), there is no pending Proceeding:

          (i)  that  has  been  commenced  by or  against  the  Company  or that
     otherwise  relates to or may affect the  business  of, or any of the assets
     owned or used by, the Company; or

          (ii)  that  has  been   commenced  by  or  against  the  Company  that
     challenges,  or that may have the effect of  preventing,  delaying,  making
     illegal,   or  otherwise   interfering   with,  any  of  the   Contemplated
     Transactions.

To Seller's  Knowledge,  (1) no such Proceeding has been Threatened,  and (2) no
event has  occurred or  circumstance  exists that may give rise to or serve as a
basis for the commencement of any such Proceeding.  Seller has made available to
Buyer copies of all pleadings,  correspondence,  and other documents relating to
each Proceeding  listed in Schedule 3.9(a),  Schedule  3.14(a) or (b),  Schedule
3.15(a) or Schedule 3.19(a) or (b).

     (b) Except as set forth in Schedule 3.9(k) or (o), Schedule 3.14(a) or (b),
Schedule 3.15(b) or Schedule 3.19(a) or (b):

          (i) there is no Order to which the Company, or any of the assets owned
     or used by the Company, is subject;

                                       27


          (ii) Seller is not subject to any Order that  relates to the  business
     of, or any of the assets owned or used by, the Company; and

          (iii) to the  Knowledge of Seller,  no officer,  director,  agent,  or
     employee of the  Company,  Seller or any  Affiliate  of Seller who provides
     services  to the  Company  is  subject  to any Order  that  prohibits  such
     individual  from  engaging  in or  continuing  any  conduct,  activity,  or
     practice relating to the business of the Company.

     (c) Except as set forth in Schedule 3.9(k) or (o), Schedule 3.14(a) or (b),
Schedule  3.15(c) or Schedule  3.19(a) or (b), the Company is in full compliance
with all of the terms and  requirements of each Order to which it, or any of the
assets owned or used by it, is or has been subject.

3.16     ABSENCE OF CERTAIN CHANGES AND EVENTS

     Except as set forth in Schedule 3.16, since the date of the Interim Balance
Sheet,  the Company has conducted its businesses  only in the Ordinary Course of
Business and there has not been any:

     (a) change in the Company's  authorized or issued capital  stock;  grant of
any stock  option or right to purchase  shares of capital  stock of the Company;
issuance of any  security  convertible  into such  capital  stock;  grant of any
registration rights; purchase,  redemption,  retirement, or other acquisition by
the  Company  of any  shares  of any such  capital  stock;  or,  subject  to and
excluding the effects of Seller's  normal cash management  procedures  regarding
its Subsidiaries,  declaration or payment of any dividend or other  distribution
or payment in respect of shares of capital stock;

     (b) amendment to the Organizational Documents of the Company;

     (c) payment or increase by the Company of any bonuses,  salaries,  or other
compensation to any  stockholder,  director,  officer,  agent, or (except in the
Ordinary Course of Business) employee of the Company, Seller or any Affiliate of
Seller,  or entry by the  Company  into any  employment,  severance,  or similar
Contract with any such individual;

     (d)  adoption  of, or increase in the  payments to or benefits  under,  any
profit sharing,  bonus,  deferred  compensation,  savings,  insurance,  pension,
retirement,  or other  employee  benefit  plan for or with any  employee  of the
Company, Seller or any Affiliate of Seller who provides services to the Company;

     (e)  damage  to or  destruction  or loss of any  asset or  property  of the
Company, whether or not covered by insurance, adversely affecting the Company;

     (f) entry into,  termination of, or receipt of notice of termination of (i)
any license,  distributorship,  dealer,  sales  representative,  joint  venture,

                                       28


credit, or similar  agreement,  or (ii) any Contract or transaction  involving a
total remaining commitment by or to the Company of at least $250,000;

     (g) sale  (other  than  sales  of  production  in the  Ordinary  Course  of
Business),  lease, or other  disposition of any asset or property of the Company
or mortgage,  pledge,  or imposition of any Encumbrance on any material asset or
property of the Company, other than the Retained Assets;

     (h)  cancellation  or  waiver of any  claims or rights  with a value to the
Company in excess of $250,000;

     (i) any event or change that has had a Material Adverse Effect; or

     (j)  agreement,  whether  oral or written,  by the Company to do any of the
foregoing.

3.17     APPLICABLE CONTRACTS

     (a) There are no written and oral contracts, commitments, leases, bonds and
other  agreements  (including  promissory  notes,  guarantees,   sureties,  loan
agreements, mortgages, deeds of trust, financing statements, and other evidences
of  indebtedness),  other than the Company  Basic  Documents  listed in Schedule
3.9(d) or in any other part of  Schedule  3.9 and MSAs to which the Company is a
party or by which any of its properties are bound, and with respect to which for
each such  contract the  obligations  of, or the benefits to be received by, the
Company could reasonably be expected to have a value in excess of $250,000.

     (b) The Company is a party to certain  Master Service  Agreements  ("MSAs")
set forth on Schedule  3.17(b).  Seller or other  Affiliates  of Seller are also
parties to some or all of the MSAs ("Multiple Party MSA"),  which are identified
on  Schedule  3.17(b)  separately  from the MSAs to which only the  Company is a
party. Seller has made available to Buyer copies of all MSAs.

3.18     INSURANCE

     (a) Schedule  3.18(a) lists,  and Seller has made available to Buyer copies
of:

          (i) all policies of insurance to which the Company is a party or under
     which the  Company is or has been  covered at any time since  April 1, 2003
     (or,  with respect to the period  commencing  on April 1, 2004,  binders or
     summaries  of such  policies  to the  extent  the  policies  have  not been
     received by Seller or the Company); and

          (ii) all pending applications for policies of insurance.

     (b) Schedule 3.18(b) describes any written self-insurance arrangement by or
affecting the Company, including any reserves established thereunder.

                                       29


     (c) Except with respect to agreements  listed in Schedule  3.18(c),  and as
required under various of the MSAs, the Company does not have any obligations to
third parties with respect to insurance.

     (d) Except as set forth in Schedule 3.18(d):

          (i) All  policies  to which  the  Company  is a party or that  provide
     coverage to the Company:

               (A) are valid, outstanding, and enforceable;

               (B) taken together,  provide adequate  insurance coverage for the
          assets  and the  operations  of the  Company  for all  risks  normally
          insured  against  by  a  Person  carrying  on  the  same  business  or
          businesses as the Company;

               (C) are sufficient for compliance with all Legal Requirements and
          Contracts to which the Company is a party or by which it is bound; and

               (D) do not provide for any  retrospective  premium  adjustment or
          other experienced-based liability on the part of the Company.

          (ii)  Neither  Seller nor the Company has  received (A) any refusal of
     coverage or any notice that a defense will be afforded with  reservation of
     rights,  or (B) any notice of cancellation or any other indication that any
     insurance  policy  is no  longer  in full  force or  effect  or will not be
     renewed or that the issuer of any policy is not  willing or able to perform
     its obligations thereunder.

          (iii)  Seller  or the  Company  has paid all  premiums  due,  and have
     otherwise performed all of their respective obligations,  under each policy
     to which the Company is a party or that provides coverage to the Company or
     officers or directors thereof.

(iv)     To Seller's Knowledge, the Company has given notice to the insurer of
         all claims that may be insured thereby.

3.19     ENVIRONMENTAL LAWS

     (a) To the Seller's  Knowledge,  except as set forth in Schedules 3.9(k) or
(o) or Schedule  3.19(a),  and except with  respect to any other  matters  that,
individually  or in the  aggregate,  would not reasonably be expected to pose or
otherwise  represent a liability in excess of $100,000:  (i) in connection  with
the operation of its business, the Interests, or otherwise,  the Company has not
caused or  allowed,  or  contracted  with any party for,  the  generation,  use,
transportation,  treatment,  storage or disposal of any Hazardous Substances (as
defined below) at any real property  location offsite of the Company  Properties
in violation of  Environmental  Laws or in a manner that  reasonably  would give
rise to remedial  obligations under  Environmental  Laws; (ii) the Company,  the
operation  of its  business,  and  the  Interests  are in  compliance  with  all
applicable  Environmental  Laws (as defined below),  including any Environmental
Laws with respect to any  investigation,  cleanup or  remediation of any Release
(as defined below) or threat of Release of Hazardous Substances, and no actions

                                       30


are presently  required to comply with any such applicable  Environmental  Laws;
(iii) the Company has not received any oral information  request,  or other oral
communication,  or any oral notice of any  proceeding,  claim or lawsuit arising
out of or relating to any Environmental Laws, from any Person arising out of the
ownership of the Interests or the conduct of its operations,  and the Company is
not aware of any basis  therefor;  (iv) the  Company has not caused or allowed a
Release,  or a threat of Release, of any Hazardous Substance onto, at or near or
from the  Interests  in  violation  of  Environmental  Laws or in a manner  that
reasonably would give rise to remedial obligations under Environmental Laws; and
(v) there has not been  exposure  of persons to a Release or a threat of Release
of Hazardous  Substances  in  connection  with the ownership or operation of its
business or the Interests that would reasonably be expected to result in Losses.

     (b) Except as set forth in Schedules 3.9(k) or (o) or Schedule 3.19(b), and
except with respect to any other matters that, individually or in the aggregate,
would not  reasonably be expected to pose or otherwise  represent a liability in
excess of $100,000:  (i) the Company has not  received in writing any  citation,
directive,   letter,   governmental   information   request,  or  other  written
communication, or any written notice of any proceeding, claim or lawsuit arising
out of or relating to any Environmental Laws, from any Person arising out of the
ownership  of the  Interests or the conduct of its  operations,  and to Seller's
Knowledge,  there is no basis  therefor;  (ii) the Company has  obtained  and is
maintaining  in  full  force  and  effect  all  permits,   licenses,   consents,
exemptions,  waivers, authorizations and approvals required by all Environmental
Laws applicable to the Interests and the business  operations  conducted thereon
and the Company is in  compliance  with all such  permits,  licenses,  consents,
exemptions,  waivers,  authorizations  and approvals;  and (iii) Seller has made
available to Buyer all internal and external  environmental  audits and reports,
and all correspondence,  studies, documents, and correspondence on environmental
matters and compliance with Environmental Laws relating to Seller's business and
its Interests that are in the possession or control of Seller.

     (c) For the purposes of this Agreement, the term "Environmental Laws" shall
mean any applicable federal, state, or local statutes, laws, rules, regulations,
orders,   ordinances,   treaties,   directives  or  other  legally   enforceable
requirements of the United States or any state therein,  and rules of common law
of any  Governmental  Body  pertaining to the  protection of human health or the
environment,  including the Comprehensive  Environmental Response,  Compensation
and Liability  Act, 42 U.S.C.  Sections 9601 et seq.  ("CERCLA"),  the Emergency
Planning and Community Right-to-Know Act, 42 U.S.C. Sections 11001, et seq., the
Resource Conservation and Recovery Act, 42 U.S.C. Sections 6901 et seq., OPA and
the Federal  Water  Pollution  Control Act, 33 U.S.C.  Sections 1251 et seq., as
each  has  been  amended  from  time  to  time,  and  all  other   environmental
conservation  and  protection  laws.  For purposes of this  Agreement,  the term
"Hazardous  Substances"  shall have the meaning  given such term by CERCLA,  but
shall also include pollutants,  contaminants, natural gas, condensate, crude oil
and derivatives thereof. For the purposes of this Agreement,  the term "Release"
shall have the meaning given such term by CERCLA.

     (d) Buyer acknowledges that the Interests have been utilized by the Company
for the purpose of exploration,  development,  processing, temporary storage and
transportation of oil, gas and condensate, and that some of the oil and gas fuel

                                       31


production  equipment,  wells,  structures,  platforms,  facilities or flowlines
included  in  the  Interests  may  contain   asbestos  or  Naturally   Occurring
Radioactive  Material ("NORM").  Buyer understands that NORM may affix or attach
itself to the inside of wells,  materials,  and equipment as scale,  or in other
forms,  and that wells,  material and  equipment  included in the  Interests may
contain NORM. Buyer also understands that special procedures may be required for
the removal and  disposal of asbestos  and NORM from the  Interests,  and that a
health  hazard may exist in  connection  with the presence of asbestos and NORM.
Notwithstanding  anything  in  Section  3.19 to the  contrary,  Seller  makes no
representation  or warranty  whatsoever  with  respect to the presence or not of
asbestos and NORM in, on or about the  Interests and Buyer assumes all liability
and risk related to such asbestos and NORM and for use of appropriate procedures
and activities required to handle and dispose of same.

3.20     EMPLOYEES

     The Company has no employees and has not had any  employees  since July 10,
2001 and, on the Closing Date, the Company will have no liability or obligations
to any current or former  employee of the  Company,  Seller or any  Affiliate of
Seller who has  provided  services to the Company,  except for any  liability or
obligation  arising  under the  Pre-Closing  Date  Claims,  which the  Seller is
assuming.  The employees who provide services for the Company are made available
to the Company by another Affiliate of Seller.  Schedule 3.20 contains a list of
the following information for each employee of any other Affiliate of Seller who
on the  date of this  Agreement  is  providing  services  for the  Company  on a
full-time basis: employer;  name and job title. Seller has provided Buyer with a
list of current compensation paid or payable for each such employee.

3.21     LABOR RELATIONS; COMPLIANCE

     Since July 10, 2001, and to Seller's  Knowledge on or before July 10, 2001,
the Company  has not been a party to any  collective  bargaining  or other labor
Contract except for matters listed in Schedule 3.21. Since July 10, 2001, and to
Seller's  Knowledge on or before July 10, 2001, there has not been, there is not
presently  pending  or  existing,   and  to  Seller's  Knowledge  there  is  not
Threatened,  (a) any strike,  slowdown,  picketing,  work stoppage,  or employee
grievance  process,  (b) any Proceeding against or affecting Company relating to
the alleged violation of any Legal Requirement  pertaining to labor relations or
employment  matters,  including any charge or complaint  filed by an employee or
union with the National Labor Relations Board, the Equal Employment  Opportunity
Commission,  or any comparable  Governmental Body,  organizational  activity, or
other  labor or  employment  dispute  against or  affecting  the  Company or its
premises,  or (c) any application for  certification of a collective  bargaining
agreement.  To Seller's  Knowledge no event has occurred or circumstance  exists
that could provide the basis for any work stoppage or other labor dispute. There
is no  lockout  of  any  employees  by  the  Company,  and  no  such  action  is
contemplated  by the Company.  The Company has complied in all respects with all
Legal  Requirements  relating  to  employment,   equal  employment  opportunity,
nondiscrimination,  immigration,  wages, hours, benefits, collective bargaining,
the  payment of social  security  and  similar  taxes,  occupational  safety and
health,  and plant  closing.  The  Company is not liable for the  payment of any
compensation,  damages,  taxes,  fines,  penalties,  or other  amounts,  however
designated, for failure to comply with any of the foregoing Legal Requirements.

                                       32


3.22     DISCLOSURE

     No  representation or warranty of Seller in this Agreement and no statement
in the Schedules omits to state a material fact necessary to make the statements
herein or therein, in light of the circumstances under which they were made, not
misleading.

3.23     RELATIONSHIPS WITH RELATED PERSONS

     Except  with  respect  to  Multiple   Party  MSAs,   and  with  respect  to
administrative  services and other services and benefits  provided by Seller and
its other  Affiliates to the Company,  and except as set forth in Schedule 3.23,
neither  Seller nor any Related  Person of Seller or the  Company  has, or since
July 10, 2001,  and to Seller's  Knowledge on or before July 10, 2001,  has had,
any  interest in any  property  (whether  real,  personal,  or mixed and whether
tangible or  intangible),  used in or pertaining  to the  Company's  businesses.
Neither Seller nor any Related Person of Seller or of the Company owns, or since
July 10, 2001,  and to Seller's  Knowledge on or before July 10, 2001, has owned
(of record or as a beneficial  owner) an equity  interest or any other financial
or profit interest in, a Person that has (i) had business dealings or a material
financial  interest  in any  transaction  with the Company  other than  business
dealings or  transactions  conducted in the Ordinary Course of Business with the
Company  at  substantially   prevailing   market  prices  and  on  substantially
prevailing  market terms,  or (ii) engaged in competition  with the Company with
respect to any line of the  products or  services  of the Company (a  "Competing
Business") in any market presently  served by the Company,  except for ownership
of less than one  percent  of the  outstanding  capital  stock of any  Competing
Business  that  is  publicly  traded  on  any  recognized  exchange  or  in  the
over-the-counter  market.  Except as set forth in Schedule 3.23,  neither Seller
nor any Related Person of Seller or the Company is a party to any Contract with,
or has any claim or right against, the Company.

3.24     BROKERS OR FINDERS

     Other than the  engagement  of Credit  Suisse  First Boston LLC ("CSFB") as
Seller's financial advisor, neither Seller nor the Company nor any Person acting
on their  behalf,  has incurred  any  obligation  or  liability,  contingent  or
otherwise,  for  brokerage  or  finders'  fees or agents'  commissions  or other
similar  payment  in  connection  with this  Agreement  (collectively  "Brokers'
Fees").

                                   ARTICLE 4
                     REPRESENTATIONS AND WARRANTIES OF BUYER

         Buyer represents and warrants to Seller as follows:

                                       33


4.1      ORGANIZATION AND GOOD STANDING

     Buyer  is a  corporation  duly  organized,  validly  existing,  and in good
standing under the laws of the State of Delaware.

4.2      AUTHORITY; NO CONFLICT

     (a) Assuming the execution and delivery by Seller of this  Agreement,  this
Agreement  constitutes  the  legal,  valid,  and  binding  obligation  of Buyer,
enforceable  against Buyer in accordance  with its terms,  except as enforcement
may be limited by general principles of equity whether applied in a court of law
or a  court  of  equity  and by  bankruptcy,  insolvency,  fraudulent  transfer,
reorganization,  moratorium  and similar laws  effecting  creditors'  rights and
remedies  generally,  and upon the  execution and delivery by Buyer of the other
documents  to be executed  and  delivered  by Buyer  pursuant to this  Agreement
(collectively,  "Buyer's  Closing  Documents"),  Buyer's Closing  Documents will
constitute  the legal,  valid,  and binding  obligations  of Buyer,  enforceable
against Buyer in accordance with their respective  terms,  except as enforcement
may be limited by general principles of equity whether applied in a court of law
or a  court  of  equity  and by  bankruptcy,  insolvency,  fraudulent  transfer,
reorganization,  moratorium  and similar laws  effecting  creditors'  rights and
remedies  generally.  Buyer has the legal right, power, and authority to execute
and deliver this  Agreement  and Buyer's  Closing  Documents  and to perform its
obligations  under this Agreement and Buyer's Closing  Documents.  The execution
and delivery by Buyer of, and the performance by Buyer of its obligations under,
this Agreement and Buyer's Closing  Documents,  have been duly authorized by all
requisite  corporate  action  on  the  part  of  Buyer  and no  other  corporate
proceedings  on the part of Buyer are  necessary  to authorize  this  Agreement,
Buyer's Closing Documents or the consummation of the Contemplated Transactions.

     (b) Except for MMS and State  Consents,  and except with respect to matters
subject to a Routine Governmental  Approval,  neither the execution and delivery
of this  Agreement by Buyer nor the  consummation  or  performance of any of the
Contemplated  Transactions  by Buyer will give any Person the right to  prevent,
delay, or otherwise interfere with any of the Contemplated Transactions pursuant
to:

          (i) any provision of Buyer's Organizational Documents;

          (ii)  any  resolution  adopted  by  the  board  of  directors  or  the
     stockholders of Buyer;

          (iii) any Legal Requirement or Order to which Buyer is subject; or

          (iv)  any  Contract  to which  Buyer  is a party or by which  Buyer is
     bound.

Except for MMS and State Consents, and except with respect to matters subject to
a Routine Governmental Approval, Buyer is not and will not be required to obtain
any Consent from any Person in  connection  with the  execution  and delivery of
this Agreement or the  consummation  or  performance of any of the  Contemplated
Transactions.

                                       34


4.3      INVESTMENT REPS

     (a) Buyer is  financially  able to bear the economic risks of acquiring the
Shares.

     (b) Buyer has such  knowledge and  experience  in  financial,  business and
operational  matters  in general  and with  respect  to  businesses  of a nature
similar to the  Company so as to be capable of  evaluating  the merits and risks
of, and making an informed business decision with respect to, the acquisition of
the Shares.

     (c) Buyer is acquiring the Shares solely for its own account and not with a
view to or for resale in connection  with any  distribution  or public  offering
thereof,  within the meaning of any applicable  securities laws and regulations,
unless such  distribution or offering is registered under the Securities Act, or
an exemption from such registration is available.

     (d) Buyer (i) has received all the  information it has deemed  necessary to
make an informed  investment  decision  with  respect to an  acquisition  of the
Shares;  (ii)  understands  that the  Company is not  subject  to the  reporting
requirements of the Exchange Act, (iii) has had the unrestricted  opportunity to
make such  investigation  as it has  desired  pertaining  to the Company and the
acquisition of the Shares and to verify the  information  that is, and has been,
available to Buyer; and (iv) has had the opportunity to ask questions of Seller,
and representatives of the Company concerning the Company.

     (e) Buyer  understands that the Shares are being transferred to it pursuant
to an exemption  from  registration  under the Securities Act and that Seller is
relying upon the investment and other  representations  made herein as the basis
for Seller claiming such exemption.

4.4      FEDERAL AND STATE LEASES

     (a) Buyer (i) is  qualified  with the MMS to hold title to, own and operate
oil and gas leases and to operate platforms,  wells, pipelines and facilities on
the U.S. Outer Continental Shelf ("OCS"),  and such qualification  satisfies all
MMS  qualification   requirements  which  Buyer  must  meet  by  virtue  of  the
Contemplated  Transactions,  (ii) is qualified to hold title to the Interests in
the state waters of Louisiana and Texas,  and such  qualification  satisfies all
state  qualification  requirements  which  Buyer  must  meet  by  virtue  of the
Contemplated Transactions, and (iii) is in good standing with, authorized by and
qualified with all Governmental  Bodies with jurisdiction over operations of the
Company,  to the extent Buyer is, or by virtue of the Contemplated  Transactions
will be, required to so qualify and maintain good standing.

     (b) Buyer is unaware of any fact or  circumstance  which would preclude the
unconditional  approval by the MMS, any state agency, or any other  Governmental
Body with applicable jurisdiction,  including any fact or circumstance either in
existence, or that will arise with the passage of time, which would preclude the
unconditional  approval: (i) of Buyer's bonds,  insurance coverage,  evidence of
financial  responsibility,  guarantees  and  indemnity  agreements to secure the
Company's  ownership and operation of the Interests or Buyer's  ownership of the
Company,  or (ii) of the termination  and  cancellation of all of Seller's bonds


                                       35


(other than the  $3,000,000  areawide  bond of Seller which will remain in place
with  the  MMS  after  Closing),   insurance  coverage,  evidence  of  financial
responsibility, guarantees and indemnity agreements provided to the MMS or other
Governmental  Bodies  related to the  Company's  ownership  and operation of the
Interests ("Seller's Bonds and Liability Agreements").

4.5      CERTAIN PROCEEDINGS

     There is no pending  Proceeding  that has been commenced  against Buyer and
that challenges, or may have the effect of preventing, delaying, making illegal,
or otherwise interfering with, any of the Contemplated Transactions.  To Buyer's
Knowledge, no such Proceeding has been Threatened.

4.6      BROKERS OR FINDERS

     Neither  Buyer  nor any  Person  acting  on its  behalf  has  incurred  any
obligation or liability, contingent or otherwise, for brokerage or finders' fees
or  agents'  commissions  or other  similar  payment  in  connection  with  this
Agreement.

                                   ARTICLE 5
                    COVENANTS OF SELLER PRIOR TO CLOSING DATE

5.1      ACCESS AND INVESTIGATION

     From and including  the date of this  Agreement  until the Closing,  Seller
will,  and will cause the Company and its  Representatives  to, (a) afford Buyer
and its  Representatives  and  prospective  lenders  and  their  Representatives
(collectively, "Buyer's Advisors") at such times and on such terms as Seller may
approve,  access to the Company's personnel,  properties,  contracts,  books and
records,  and other  existing  documents and data, (b) furnish Buyer and Buyer's
Advisors  with  copies  of all such  contracts,  books  and  records,  and other
existing  documents and data as Buyer may  reasonably  request,  and (c) furnish
Buyer and Buyer's Advisors with such additional financial,  operating, and other
data and information as Buyer may reasonably request.

5.2      OPERATION OF THE BUSINESS OF THE COMPANY

     From and including  the date of this  Agreement  until the Closing,  Seller
will, and will cause the Company to:

     (a) conduct the  business of the  Company  only in the  Ordinary  Course of
Business;

     (b) use Best Efforts to preserve intact the current  business  organization
of the  Company,  keep  available  the services of any  individuals  employed by
Seller or its Affiliates who currently  provide services to the Company (subject
to Section  10.4),  and maintain  the  relations  and good will with  suppliers,
customers,  landlords,  creditors, employees, agents, and others having business
relationships with the Company; and

                                       36


     (c) cause the Retained  Assets and Retained  Liabilities  to be transferred
from the Company to Seller or another of its Affiliates,  and for Seller or such
other Affiliate to assume all of the Company's liabilities and obligations under
or with respect to the  Retained  Liabilities  without any warranty  whatsoever,
express or implied.

5.3      NEGATIVE COVENANTS

     (a) Except as otherwise  permitted or contemplated by this Agreement,  from
and including the date of this Agreement until the Closing, Seller will not, and
will cause the Company not to, without the prior written consent of Buyer,  take
any affirmative  action,  or fail to take any reasonable action within either of
their  control,  as a result of which  any of the  changes  or events  listed in
Section 3.16 is likely to occur.

     (b) The Company will not incur or commit to incur any expenses with respect
to any Interests,  or to apply  revenues from a Well's  production or a Lease in
connection  with any  Interests,  except for  Ordinary  and Capital  Expenses or
except to the extent  Buyer has been given seven days prior  written  notice and
has consented thereto in writing.

5.4      REQUIRED APPROVALS

     As promptly as practicable  after the date of this Agreement,  Seller will,
and will cause the Company to, make all filings  required by Legal  Requirements
to be made by them in order to consummate the  Contemplated  Transactions.  From
and including the date of this  Agreement  until the Closing (or with respect to
Routine Governmental  Approvals after Closing),  Seller will, and will cause the
Company to, (a)  cooperate  with Buyer with  respect to all  filings  that Buyer
elects to make or is required by Legal  Requirements  to make in connection with
the Contemplated Transactions, and (b) cooperate with Buyer in obtaining the MMS
and State Consents.

5.5      NOTIFICATION OF BUYER

     From and including  the date of this  Agreement  until the Closing,  Seller
will promptly  notify Buyer in writing if Seller or the Company becomes aware of
any fact,  circumstance  or condition that causes or constitutes a Breach of any
of Seller's  representations and warranties as of the date of this Agreement, or
if Seller or the Company becomes aware of the existence or occurrence  after the
date of this Agreement of any fact,  circumstance  or condition that would cause
or  constitute  a  Breach  of any  such  representation  and  warranty  had such
representation  and  warranty  been made at or after the time of  occurrence  or
discovery  of such fact,  circumstance  or  condition.  During the same  period,
Seller  will  promptly  notify  Buyer of the  occurrence  of any  Breach  of any
covenant of Seller in this Article 5 or of the  occurrence of any event that may
make the  satisfaction  of any of the  conditions  in  Article 7  impossible  or
unlikely.  No notice  given  pursuant  this  Section 5.5 will contain any untrue
statement  or omit to state a material  fact  necessary  to make the  statements
therein or in this  Agreement,  in light of the  circumstances  under which they
were made, not misleading.

                                       37


5.6      PAYMENT OF INDEBTEDNESS BY RELATED PERSONS

     Seller will cause all indebtedness  and  intercompany  payables (i) owed to
the Company by Seller or any Related  Person of the Seller,  or (ii) owed by the
Company to the Seller or any Related  Person of the  Seller,  to be paid in full
prior to the Closing.

5.7      RELEASE OF THE COMPANY

     (a) Prior to or  simultaneously  with the  Closing,  Seller  will cause the
Company to be released  from all  guaranties  of  indebtedness  of Seller or its
Affiliates,  listed on Schedule 5.7(a),  and Seller will cause the Interests and
the Shares to be  released  from any  security  interests,  liens,  and  pledges
related to such  indebtedness,  including  those  mortgages  and liens listed on
Schedule 3.9(a)(ii) and that pledge of the Shares set forth on Schedule 3.3, all
for the  benefit of Bank One,  N.A.,  as  administrative  agent for those  banks
participating in the Seller's credit facility

     (b) Seller hereby agrees to forever waive, release and discharge and to not
assert,  any and all  rights  Seller  or its  Affiliates  may have  pursuant  to
applicable  law or  otherwise  to make a claim  against or  otherwise  demand or
receive payment from the Company or any officer, director,  employee or agent of
the  Company,  arising  out of or with  respect  to, any act or  omission of the
Company,  or any  such  individual  in such  individual's  role  as an  officer,
director, employee or agent of the Company, prior to the Closing Date.

     Seller  understands and agrees that pursuant to this Section 5.7, Seller is
expressly  waiving  certain claims (other than those  expressly  reserved as set
forth in this Section 5.7),  even those Seller may not know or suspect to exist,
which if known  may have  materially  affected  the  decision  to  provide  this
release,  and Seller waives any rights under applicable Legal  Requirements that
provide to the contrary.

5.8      BEST EFFORTS

     From and including  the date of this  Agreement  until the Closing,  Seller
will use its Best Efforts to cause the conditions in Article 7 to be satisfied.

                                   ARTICLE 6
                    COVENANTS OF BUYER PRIOR TO CLOSING DATE

6.1      APPROVALS OF GOVERNMENTAL BODIES

     Subject to Section 10.8, as promptly as practicable  after the date of this
Agreement,  Buyer will, and will cause each of its Related  Persons to, make all
filings  required by Legal  Requirements  to be made by them to  consummate  the
Contemplated  Transactions.  From and including the date of this Agreement until
the Closing (or with respect to Routine  Governmental  Approvals after Closing),
Buyer will,  and will cause each of its Related  Persons to, (a) cooperate  with
Seller with respect to all filings that Seller  elects to make or is required by
Legal Requirements to make in connection with the Contemplated Transactions, and
(b)  cooperate  with Seller in  obtaining  all consents  identified  in Schedule

                                       38


3.2(c) or Schedule  3.9(l);  provided that this Agreement will not require Buyer
to  dispose of or make any change in any  portion  of its  business  to obtain a
Governmental Authorization.

6.2      INTENTIONALLY DELETED

6.3      NOTIFICATION OF SELLER

     From and including the date of this Agreement until the Closing, Buyer will
promptly  notify  Seller  in  writing  if  Buyer  becomes  aware  of  any  fact,
circumstance  or condition that causes or constitutes a Breach of any of Buyer's
representations  and  warranties as of the date of this  Agreement,  or if Buyer
becomes aware of the existence or occurrence after the date of this Agreement of
any fact,  circumstance  or condition that would cause or constitute a Breach of
any such  representation and warranty had such  representation and warranty been
made at or after the time of occurrence or discovery of such fact,  circumstance
or condition.  During the same period,  Buyer will promptly notify Seller of the
occurrence  of any Breach of any  covenant of Buyer in this  Article 6 or of the
occurrence of any event that may make the  satisfaction of any of the conditions
in Article 8 impossible or unlikely.

6.4      BEST EFFORTS

     Except as set forth in the proviso to Section 6.1,  from and  including the
date of this  Agreement  until the  Closing,  Buyer will use its Best Efforts to
cause the conditions in Article 8 to be satisfied.

                                   ARTICLE 7
               CONDITIONS PRECEDENT TO BUYER'S OBLIGATION TO CLOSE

     Buyer's  obligation  to purchase  the Shares and to take the other  actions
required to be taken by Buyer at the Closing is subject to the satisfaction,  at
or prior to the Closing,  of each of the following  conditions (any of which may
be waived by Buyer, in whole or in part):

7.1      MATERIAL ADVERSE EFFECT ON THE COMPANY

     The  representations  and warranties of Seller  contained in this Agreement
shall be true and correct as of the Closing Date, with the same force and effect
as if made on the Closing Date (without giving effect to any qualification as to
materiality),  other than such  representations and warranties as are made as of
another  date,  which shall be true and  correct as of such date,  except to the
extent that the failures to be so true and correct would not, individually or in
the aggregate with all other such failures, have a Material Adverse Effect.

7.2      SELLER'S PERFORMANCE

     (a) All of the covenants and obligations that Seller is required to perform
or to  comply  with  pursuant  to this  Agreement  at or  prior  to the  Closing
(considered   collectively),   and  each  of  those  covenants  and  obligations
(considered  individually),  must have been duly  performed and complied with in

                                       39


all material respects and Buyer shall have received a certificate from Seller to
such effect signed by a duly authorized officer thereof.

     (b) Each document or other item required to be delivered by Seller pursuant
to Section 2.4(a) must have been delivered.

7.3      CONSENTS

     Each of the Consents identified in Schedule 3.2(c) or Schedule 3.9(l)
must have been obtained and must be in full force and effect.

7.4      ADDITIONAL DOCUMENTS

     Each of the following documents must have been delivered to Buyer:

     (a) an opinion of Jenkens & Gilchrist,  a Professional  Corporation,  dated
the Closing  Date, in form and substance  reasonably  satisfactory  to Buyer and
with  respect  to (i) the legal  matters  addressed  in  Sections  3.1,  3.2(a),
3.2(b)(i) and (v) and 3.3, and (ii) the legal matters as to Seller  addressed in
Sections 3.2(b)(ii) and (iv) and 3.2(c);

     (b) a  certificate  executed  by Seller to the effect that each of Seller's
representations  and  warranties in this  Agreement was accurate in all material
respects  as of the  date of this  Agreement  and is  accurate  in all  material
respects as of the Closing Date as if made on the Closing Date,  provided  that,
for the purpose of such  certificate,  no  representation  and warranty  will be
deemed inaccurate due to any fact, circumstance or condition of which Seller has
given Buyer notice in writing on or before the Closing Date;

     (c) a release,  effective as of the Closing Date,  executed by the Company,
Seller and JPMorgan  Chase Bank pursuant to the Indenture  dated as of March 25,
2003,  between Seller and JPMorgan Chase Bank, as Trustee,  as  supplemented  by
that First Supplemental  Indenture dated as of December 29, 2003,  releasing the
Company as a  subsidiary  guarantor  under  Seller's 7 1/2% Senior  Subordinated
Notes Due 2013;

     (d)  a  letter   dated  July  8,  2004,   executed  by  Bank  One,  NA,  as
Administrative  Agent, on behalf of the Banks,  evidencing  their consent to the
sale of the Company  under the Fourth  Amended and  Restated  Credit  Agreement,
dated as of December 30, 2003, among Denbury Onshore,  LLC, Seller, Bank One, NA
and the Banks from time to time party thereto;

     (e) a partial  release of mortgage  liens on the Interests in Texas,  dated
the Closing  Date and  executed by Bank One,  NA, as  Administrative  Agent,  on
behalf of the Banks;

     (f) an affidavit,  executed by Bank One, NA, as  Administrative  Agent,  on
behalf of the Banks,  to partially  cancel  multiple  indebtedness  mortgages in
Louisiana, dated the Closing Date;

                                       40


(g) UCC-3 termination statements evidencing the termination of the applicable
liens in Texas and Louisiana created under the Fourth Amended and Restated
Credit Agreement dated as of December 30, 2003, among Denbury Onshore, LLC,
Seller, Bank One, NA and the Banks from time to time party thereto;

     (h) an executed  counterpart  of the  Reporting and  Accounting  Agreement,
dated the Closing Date and executed by Denbury  Onshore,  LLC and Buyer,  in the
form attached hereto as Exhibit A;

     (i) a  resignation  letter,  effective as of the business day following the
Closing Date,  from Phil Rykhoek and  resignation  letters,  effective as of the
Closing Date, from each other officer and director of the Company;

     (j) Interim Balance Sheet;

     (k) IRS Section 338 (h)(10) election Form 8023;

     (l) a Certificate of Corporate  Secretary and Power of Attorney  addressing
MMS matters, executed by Phil Rykhoek, in the form attached hereto as Exhibit B;

     (m) an executed Assignment of Oil and Gas Properties and Contracts and Bill
of Sale, in the form attached hereto as Exhibit C; and

     (n) such other documents as Buyer may reasonably request for the purpose of
(i) enabling its counsel to provide the opinion  referred to in Section  8.4(a),
(ii) evidencing the accuracy of any of Seller's  representations and warranties,
(iii) evidencing the performance by Seller of, or the compliance by Seller with,
any covenant or obligation  required to be performed or complied with by Seller,
(iv) evidencing the satisfaction of any condition referred to in this Article 7,
or (v) otherwise  facilitating  the  consummation  or  performance of any of the
Contemplated Transactions.

7.5      NO PROCEEDINGS

         Since the date of this Agreement, there must not have been commenced or
Threatened against Buyer, or against any Person affiliated with Buyer, any
Proceeding (a) involving any challenge to, or seeking damages or other relief in
connection with, any of the Contemplated Transactions, or (b) that may have the
effect of preventing, delaying, making illegal, or otherwise interfering with
any of the Contemplated Transactions.

                                       41


7.6      NO CLAIM REGARDING STOCK OWNERSHIP OR SALE PROCEEDS

     There  must not have  been  made or  Threatened  by any  Person  any  claim
asserting that such Person (a) is the holder or the beneficial  owner of, or has
the right to acquire or to obtain beneficial  ownership of, any stock of, or any
other voting,  equity, or ownership interest in, the Company, or (b) is entitled
to all or any portion of the Purchase Price payable for the Shares.

                                   ARTICLE 8
              CONDITIONS PRECEDENT TO SELLER'S OBLIGATION TO CLOSE

     Seller's  obligation  to sell  the  Shares  and to take the  other  actions
required to be taken by Seller at the Closing is subject to the satisfaction, at
or prior to the Closing,  of each of the following  conditions (any of which may
be waived by Seller, in whole or in part):

8.1      MATERIAL ADVERSE EFFECT ON BENEFITS OF TRANSACTION

     The  representations  and  warranties of Buyer  contained in this Agreement
shall be true and correct as of the Closing Date  (without  giving effect to any
qualification as to  materiality),  with the same force and effect as if made on
the Closing Date, other than such  representations and warranties as are made as
of another date, which shall be true and correct as of such date,  except to the
extent that the failures to be so true and correct would not, individually or in
the aggregate  with other such failures,  have a material  adverse effect on the
benefits to be  received by Seller in  connection  with this  Agreement  and the
Contemplated Transactions taken as a whole.

8.2      BUYER'S PERFORMANCE

     (a) All of the covenants and obligations  that Buyer is required to perform
or to  comply  with  pursuant  to this  Agreement  at or  prior  to the  Closing
(considered   collectively),   and  each  of  these  covenants  and  obligations
(considered  individually),  must have been  performed  and complied with in all
material respects.

(b) Buyer must have made the cash payments required to be made by Buyer pursuant
to  Section  2.4(b),  and the  agreements  contained  in  Section  10.8(a) to be
performed  prior to Closing must have been  performed  and complied  with in all
respects at or prior to Closing.

8.3      CONSENTS

Each of the Consents  identified in Schedule 3.2(c) or Schedule 3.9(l) must have
been obtained and must be in full force and effect.

8.4      ADDITIONAL DOCUMENTS

Each of the following documents must have been delivered to Seller:

                                       42


     (a) an opinion of Vinson & Elkins,  L.L.P., dated the Closing Date, in form
and substance reasonably  satisfactory to Seller and with respect to the matters
addressed in Sections 4.1 and 4.2;

(b) a certificate executed by Buyer to the effect that each of Buyer's
representations and warranties in this Agreement was accurate in all material
     respects as of the date of this Agreement and is accurate in all material
respects as of the Closing Date as if made on the Closing Date, provided that,
for the purpose of such certificate, no representation and warranty will be
deemed inaccurate due to any fact, circumstance or condition of which Buyer has
given Seller notice on or before the Closing Date in accordance with Section
6.3.

     (c) evidence of compliance with  MMS-related  covenants in Section 10.8(a),
in form and substance reasonably satisfactory to Seller;

     (d) receipt of Interim Balance Sheet;

     (e) IRS Section 338 (h)(10) election Form 8023;

     (f) an executed  counterpart  of the  Reporting and  Accounting  Agreement,
dated the Closing Date and executed by Denbury  Onshore,  LLC and Buyer,  in the
form attached hereto as Exhibit A;

     (g) such other  documents as Seller may reasonably  request for the purpose
of (i)  enabling  its  counsel to provide  the  opinion  referred  to in Section
7.4(a), (ii) evidencing the accuracy of any representation or warranty of Buyer,
(iii)  evidencing the  performance by Buyer of, or the compliance by Buyer with,
any covenant or  obligation  required to be performed or complied with by Buyer,
(iv) evidencing the satisfaction of any condition referred to in this Article 8,
or (v)  otherwise  facilitating  the  consummation  of  any of the  Contemplated
Transactions; and

     (h)  evidence  reasonably  acceptable  to Seller of the accuracy of Buyer's
representations  and  warranties  in  Section  4.4(a)  as of the  Closing  Date,
including  evidence that Buyer is qualified  with MMS to hold title to leases on
the OCS.

8.5      NO PROCEEDINGS

     Since the date of this  Agreement,  there must not have been  commenced  or
Threatened  against Seller,  or against any Person  affiliated with Seller,  any
Proceeding (a) involving any challenge to, or seeking damages or other relief in
connection with, any of the Contemplated Transactions,  or (b) that may have the
effect of preventing,  delaying,  making illegal, or otherwise  interfering with
any of the Contemplated Transactions.

                                       43


                                   ARTICLE 9
                                   TERMINATION

9.1      TERMINATION EVENTS

     This  Agreement  may,  by  notice  given  at or prior  to the  Closing,  be
terminated:

     (a) by either Buyer or Seller if a material Breach of any provision of this
Agreement (other than a Breach of a  representation  and warranty that would not
be likely to result in a Material  Adverse  Effect)  has been  committed  by the
other Party and such Breach has not been waived;

     (b) (i) by Buyer if any of the  conditions  set forth in Article 7 have not
been satisfied as of the Proposed Closing Date or any  subsequently  agreed upon
Closing Date or if satisfaction of any such conditions is or becomes  impossible
(other than  through the failure of Buyer to comply with its  obligations  under
this  Agreement)  and Buyer has not waived any such  condition  on or before the
Proposed Closing Date or any  subsequently  agreed upon Closing Date; or (ii) by
Seller,  if any of the conditions set forth in Article 8 have not been satisfied
as of the Proposed Closing Date or any subsequently  agreed upon Closing Date or
if  satisfaction  of any such  conditions is or becomes  impossible  (other than
through  the  failure  of Seller  to  comply  with its  obligations  under  this
Agreement)  and  Seller  has not  waived  any such  condition  on or before  the
Proposed Closing Date or any subsequently agreed upon Closing Date;

     (c) by mutual consent of Buyer and Seller; or

     (d) by either Buyer or Seller if the Closing has not  occurred  (other than
through the failure of any Party seeking to terminate  this  Agreement to comply
fully with its  obligations  under this Agreement) by 30 days after the Proposed
Closing Date.

9.2      EFFECT OF TERMINATION

     Each Party's right of  termination  under Section 9.1 is in addition to any
other rights it may have under this Agreement or otherwise,  and the exercise of
a right of termination will not be an election of remedies. If this Agreement is
terminated pursuant to Section 9.1, all further obligations of the Parties under
this Agreement  will  terminate,  except that the  obligations in Sections 12.1,
12.2 and 12.3 will survive; provided, however, that nothing herein shall relieve
Seller or Buyer from liability for any Breach of this Agreement.

                                   ARTICLE 10
                              ADDITIONAL AGREEMENTS

10.1     TAX MATTERS

     (a) Seller shall and shall cause the Company to  terminate  any tax sharing
agreement  between or among  Seller and the Company or any other  Affiliates  of
Seller as of the  Closing  Date and any such  agreement  shall  have no  further
effect for any taxable year  (whether the current year, a future year, or a past
year).

                                       44


     (b) Seller  shall  timely file the U.S.  federal  income Tax Returns of the
Affiliated  Group and any  Combined  Returns  (taking  into  account  extensions
thereto) for all periods  (including any Pre-Closing  Period or Straddle Period)
and will timely pay any Taxes with respect  thereto.  Seller  shall  include the
income of the Company  (including  any deferred  items  triggered into income by
Treas. Reg. ss.1.1502-13, any excess loss account taken into income under Treas.
Reg.  ss.1.1502-19  and all items of income and gain  resulting from the Section
338(h)(10)  Elections) on Seller's  consolidated  federal income Tax Returns for
all periods through the end of the Closing Date and pay any federal income Taxes
attributable to such income. The Company shall furnish Tax information to Seller
for inclusion in Seller's federal  consolidated income Tax Return for the period
which includes the Closing Date in accordance with the Company's past custom and
practice.  For purposes of preparing these Tax Returns and Combined Returns, the
income and expenses of the Company shall be apportioned between the period up to
and  including the Closing Date and the period after the Closing Date by closing
the books of the Company as of the end of the Closing Date.  Seller shall timely
file such Tax Returns and duly and timely pay all Taxes on such Tax Returns.

     (c)  Seller  shall  prepare  or shall  cause to be  prepared  all other Tax
Returns of the Company for a Pre-Closing Period that are filed subsequent to the
Closing Date.  Seller shall timely file such Tax Returns and duly and timely pay
all Taxes due with respect to the periods  covered by such Tax  Returns.  To the
extent  in its or the  Company's  possession  Buyer  shall  provide  timely  and
accurate information to Seller for Seller's preparation of such Tax Returns

     (d) Buyer shall  prepare or shall  cause to be prepared  all Tax Returns of
the Company for a Straddle Period that are filed subsequent to the Closing Date.
All such Tax Returns  with  respect to a Straddle  Period shall be prepared on a
basis consistent with prior Tax Returns filed with respect to the Company.  With
respect to each such Tax Return,  Buyer shall determine the Tax  attributable to
the portion of the Straddle Period ending on the Closing Date (the  "Pre-Closing
Tax") by an interim  closing of the books as of the Closing Date,  except for ad
valorem Taxes and franchise  Taxes.  At least twenty (20) days prior to the date
on which such Tax Return is due (including any extensions),  Buyer shall deliver
a copy of such Tax Return to Seller together with a statement of the Pre-Closing
Tax.  Seller shall be permitted to review and comment on each such Tax Return at
least ten days prior to such due date,  and Buyer  shall make such  changes  and
revisions to such Tax Return and the resulting Pre-Closing Tax as are reasonably
requested by Seller and which are consistent  with past practices of the Company
and shall notify  Seller  thereof at least five days prior to such due date that
such changes  have been made.  Not later than three days prior to such due date,
Seller shall pay to Buyer the amount of Pre-Closing Tax (as so revised), reduced
by the amount of any prepaid tax payments  (including  tax  deposits)  made with
respect to such Pre-Closing Tax prior to the Closing.  If the amount of any such
prepaid tax  payments is in excess of the amount of the  Pre-Closing  Tax,  then
such excess shall be treated as a refund under Section 10.1(f) of this Agreement
and shall be refunded to Seller in accordance with the terms of Section 10.1(f).
Upon  receipt of such  payment,  Buyer  shall cause the Company to file such Tax
Return  and timely pay the Tax shown due on such Tax  Return  less  prepaid  tax
payments (including tax deposits).

                                       45


     Buyer shall be responsible  for preparing and filing the initial  franchise
tax return of the  Company  required  to be filed  after the  Closing  Date as a
result of the transfer of the Shares to the Buyer (the  "Initial  Franchise  Tax
Return") and shall be  responsible  for the payment of any  franchise  taxes due
with respect to the period covered by the Initial  Franchise Tax Return.  Seller
shall be  responsible  for preparing and filing any franchise tax returns of the
Company  required to be filed for any periods prior to the period covered by the
Initial  Franchise  Tax Return and shall be  responsible  for the payment of any
franchise  taxes due with respect to the periods  covered by such  franchise tax
returns. Any reduction in the amount of franchise taxes for any period for which
Seller is  responsible  hereunder  shall be  treated as a refund  under  Section
10.1(f) and shall be refunded to Seller in accordance  with the terms of Section
10.1(f)

     Buyer shall be responsible for paying the ad valorem taxes  attributable to
the Interests for the calendar  year 2004.  Buyer shall  calculate and determine
the amount of such ad valorem  taxes  attributable  to the periods  prior to the
Closing  Date by  prorating  such taxes on a daily  basis (the  "Pre-Closing  Ad
Valorem  Tax").  At least  twenty  (20) days  prior to the date that any such ad
valorem tax is due, Buyer shall deliver a copy of the 2004 tax statements  along
with Buyer's  calculation of the  Pre-Closing  Ad Valorem Tax to Seller.  Seller
shall be permitted to review such documentation until ten days prior to such due
date,  and Buyer shall make such changes and  revisions to such tax payments and
the resulting  Pre-Closing Ad Valorem Tax as are reasonably  requested by Seller
and which are  consistent  with past  practices  of the Company and shall notify
Seller at least  five days  prior to such due date that such  changes  have been
made.  Not later than three  days  prior to such due date,  Seller  shall pay to
Buyer the final  amount of  Pre-Closing  Ad Valorem  Tax.  Upon  receipt of such
payment,  Buyer shall cause the Company to timely pay the 2004 ad valorem  taxes
attributable to the Interests.

     (e) Seller shall join Buyer in making a timely,  irrevocable  and effective
election under Section 338(h)(10) of the Code and any similar election under any
applicable state or local income tax law (collectively,  the "Section 338(h)(10)
Elections") with respect to Buyer's  purchase of the Shares.  To facilitate such
election,  at the Closing Seller shall deliver to Buyer an IRS Form 8023 and any
similar forms under applicable state or local income tax law ("Forms 8023") with
respect to Buyer's purchase of the Shares,  on which Seller shall have completed
Sections  B and C  thereof  and  which  shall  have  been  duly  executed  by an
authorized  person for Seller.  Buyer shall complete Sections A, D and E thereof
and cause the Forms 8023 to be duly executed by an authorized  person for Buyer,
shall provide a copy of the completed Forms 8023 to Seller,  and shall cause the
Forms  8023 to be duly and  timely  filed  as  prescribed  by  Treas.  Reg.  ss.
1.338(h)(10)-1  or the  corresponding  provisions of  applicable  state or local
income Tax law.  Seller and Buyer shall  cooperate with each other in allocating
the aggregate  deemed sale price ("ADSP") as defined in Treas.  Reg. ss. 1.338-4
among the classes of assets of the Company pursuant to Treas.  Reg. ss. 1.338-6,
and shall make  available to each other such Tax data and other  information  as
may be  reasonably  requested  by the other  party.  Within  150 days  after the
Closing,  Seller and Buyer shall agree on the  allocation of such ADSP among the
classes of assets of the Company to be reported on the  respective IRS Form 8883
and any similar  forms under  applicable  state or local  income tax law ("Forms
8883") to be filed by Seller and  Buyer.  In the event that Buyer and Seller are

                                       46


unable to agree on the  allocation  of ADSP to be  reported on Forms 8883 within
180 days of the Closing Date, the matter in dispute shall be resolved as soon as
practicable  (but in any  event  within  30  days  thereafter)  by a "Big  Four"
independent  accounting firm or, if the disagreement  involves  valuation,  by a
nationally  recognized  appraisal  firm,  mutually  satisfactory to the parties,
which  resolution  shall be binding and conclusive upon Seller and Buyer.  Buyer
and Seller  shall bear  equally the fees and  expenses  of such firm.  Buyer and
Seller shall file all Tax Returns in a manner  consistent with the allocation of
ADSP reported on Forms 8883.

     (f) Any Tax  refunds  that are  received  by Buyer or the  Company  and any
amounts  credited  against Taxes to which Buyer or the Company  become  entitled
that relate to Tax periods or portions  thereof  ending on or before the Closing
Date shall be for the account of Seller,  and Buyer shall pay over to Seller any
such refund or the amount of any such credit within 15 days after the receipt or
entitlement  thereto,  net of any  Taxes  imposed  upon  Buyer by  reason of the
receipt of such refund or credit.

     (g) Buyer  shall not file an amended Tax Return or any claim for refund for
any period ending on or prior to the Closing Date without the written consent of
Seller,  which consent will not be unreasonably  withheld.  However,  in no case
will Seller's failure to give consent be treated as unreasonably  withheld if it
is due to Seller's reasonable belief that filing a claim for refund would have a
detrimental impact (including an increased risk of a tax audit) on Seller or any
Seller's Affiliates (including Seller's Affiliated Group).

     (h) Seller shall be solely  responsible for the audit of, or any litigation
or other Proceeding with respect to, the consolidated  federal income Tax return
of the Affiliated  Group and any Combined Returns and Seller shall have the sole
discretion to settle or defend any such audit,  litigation  or other  Proceeding
with respect to a U.S.  federal income Tax Return of the  Affiliated  Group or a
Combined  Return.  Any such audit,  litigation or other Proceeding will not be a
Third Party Claim subject to the provisions of Section 11.7.

     (i) Buyer agrees to indemnify  Seller for any additional tax owed by Seller
(including  tax owed by Seller due to this  indemnification  payment)  resulting
from any  transaction  engaged in by the Company not in the  Ordinary  Course of
Business occurring on the Closing Date but after the Closing, other than any Tax
resulting from the Section 338(h)(10) Elections.

     (j) Buyer and Seller agree to report all  transactions  not in the Ordinary
Course of Business  occurring  after the Closing on the Closing  Date on Buyer's
federal  income Tax  Return (or on the  Company's  separate  federal  income Tax
Return) to the extent permitted by Treas. Reg. ss.1.1502-76(b)(1)(ii)(B),  other
than any transactions  resulting or deemed to result from the Section 338(h)(10)
Elections.

     (k)  Seller,  the  Company and Buyer  shall  preserve  all Tax  information
related to the  Company,  and records or other  documents  related to Taxes with
respect to the Company,  until the date that is six months after the  expiration
of the statute of  limitations  applicable to such Tax; and each Party agrees to
give to the other Party a reasonable  written notice prior to its  transferring,
destroying or discarding any such information,  records or documents and, to the
extent the other Party so requests,  the notifying  Party shall permit the other
Party to take possession of such information,  records and documents.  Buyer and

                                       47


the Company,  on the one hand, and Seller,  on the other hand,  shall  cooperate
fully,  as and to the extent  reasonably  requested by the other,  in connection
with the filing of Tax  Returns  pursuant  to this  Section  10.1 and any audit,
litigation or other  Proceeding with respect to Taxes.  In that regard,  Seller,
Buyer,  and  the  Company  shall,  at  their  own  expense,  maintain  such  Tax
information or Tax records  relating to the Company as are regularly  maintained
by the Company or such Party or as may be required by law (including Tax law) to
be maintained.  Such Tax records or Tax information shall be made available upon
written  request by Seller or Buyer or the Company,  as the case may be,  within
five business days of such request.  Notwithstanding  the foregoing,  Seller and
Buyer  shall  only be  obligated  to  provide  that  portion  of  their  federal
consolidated Tax Returns or Combined Tax Returns and accompanying Tax records or
Tax  information  that  directly  relates  to the  Company.  In any  event,  the
provisions  of  access  to  such  Tax  records  or  Tax  information  shall  not
unreasonably interfere with the business operations of the non-requesting Party.

     (l) All transfer,  documentary,  sales, use, stamp,  registration and other
similar  Taxes and fees  (including  any  penalties  and  interest)  incurred in
connection  with  the  Contemplated  Transactions  shall  be paid  by the  Party
incurring same.

10.2     INSURANCE

     Buyer  acknowledges that on the Closing Date,  effective as of the Closing,
all insurance  coverage and bonds (other than bonds  included in Seller's  Bonds
and Liability  Agreement and bonds covered by the  provisions of Section  10.12)
provided by Seller,  or any of its  Affiliates  other than the Company,  for the
Company  ("Seller  Provided  Insurance  and  Bonds"),  and all  certificates  of
insurance evidencing that the Company maintains any required insurance by virtue
of Seller Provided Insurance and Bonds, other than the three bonds identified in
Schedule  10.8(a)  under which the Company is  indicated  as  "Principal,"  will
terminate  and  Seller  will have the  right to keep any  unearned  premiums  in
connection with Seller Provided Insurance and Bonds. After Closing,  Seller will
cooperate  with Buyer and the Company to obtain for the Company the  benefits of
Seller  Provided  Insurance  and Bonds with respect to matters  arising prior to
Closing that are covered thereby, including, if so covered, claims asserted by a
third party against the Company that would have been  Pre-Closing Date Claims if
asserted on or before the first anniversary of the Closing Date.

10.3     PRE-CLOSING DATE CLAIMS

     (a) For the purpose of this Agreement, the term "Pre-Closing Date Liability
Claim" means any claim  asserted by a third party against the Company for damage
to person or property to the extent it arises out of events  occurring  prior to
the Closing Date.  Pre-Closing  Date Liability  Claims do not include (i) claims
which arise out of events  occurring on or after the Closing Date,  even if such
events result from the Company continuing to conduct business in the same manner
as prior to the Closing Date, (ii) claims related to violations of Environmental
Laws or based on release or the  threat of release of any  Hazardous  Substance,
unless the  existence of such claim  results in a Breach of the  representations
and  warranties in Section 3.19, or (iii) claims which are asserted  against the
Company after the first anniversary of the Closing Date.

                                       48


     (b)  For  the  purpose  of  this  Agreement,  the  term  "Pre-Closing  Date
Litigation  Claim" means any claim asserted by a third party against the Company
for damage to person or property, including those set forth on Schedule 3.15(a),
and the threatened  litigation  described on Schedule  3.15(a) (even though such
threatened  litigation  does not involve  damage to person or  property),  which
arises out of events  occurring  prior to the Closing Date and which is asserted
prior to the Closing Date in any litigation  commenced against the Company prior
to the Closing Date or, with respect to the threatened  litigation  described on
Schedule  3.15(a),  which is asserted in any  litigation  commenced  against the
Company at any time.

     (c)  Pre-Closing  Date Liability  Claims and  Pre-Closing  Date  Litigation
Claims are  collectively  referred  to as  "Pre-Closing  Date  Claims."  Damages
resulting  from  Pre-Closing  Date Claims are  included  in the  indemnification
obligations of Seller set forth in Section 11.2 of this  Agreement.  Pre-Closing
Date Claims will be Third Party Claims subject to the provisions of Section 11.7
of this Agreement,  provided,  however,  that  notwithstanding  any provision of
Section 11.7 to the contrary, Seller shall have the absolute right to direct the
legal defense of, and to compromise or settle,  any such claim seeking only cash
payments and for which Seller provides a full and  unconditional  release of the
Company, on such terms as Seller deems appropriate, using such counsel as Seller
may choose and no party shall have a right to refuse to execute any  document or
to refuse to take any other act  necessary  or required in  connection  with the
settlement of a Pre-Closing  Date Claim seeking only cash payments and for which
Seller  provides  a full and  unconditional  release  of the  Company,  provided
further that Seller shall be responsible for the reasonable expenses, if any, of
executing any document necessary or required in connection with such settlement.
Pre-Closing  Date Claims made seeking  damages  other than cash  payments or for
which Seller does not provide a full and  unconditional  release of the Company,
will be governed by the provisions of Section 11.7 hereof.

     (d) If, and to the extent that,  the Company has a claim  against any third
party which arises out of or which  directly  relates to events giving rise to a
Pre-Closing Date Claim (in all cases, a "Company Claim"),  Buyer shall cause the
Company both to transfer to Seller on a timely basis all rights  related to such
Company Claim, other than rights with respect to a Company Claim for amounts due
to the Company with respect to operations  during the  Adjustment  Period,  such
that to the  extent  possible  Seller  is able to make  demand  upon the  proper
parties based on such claim, and to cooperate with Seller in Seller's efforts to
make recovery on such claim;  provided  that any costs and  expenses,  including
attorneys  fees and  expenses,  incurred by the Company in  connection  herewith
shall be paid by Seller.  On request of Seller,  Buyer will,  and will cause the
Company  to,  instruct  and  direct  any  counsel  representing  the  Company in
connection with any Pre-Closing Date Claim that seeks only cash payments and for
which Seller provides a full and unconditional release of the Company or Company
Claim to comply  with  Seller's  directions  regarding  the  prosecution,  legal
defense,  compromise or settlement of any such Pre-Closing Date Claim or Company
Claim.  Other than rights with respect to a Company Claim for amounts due to the
Company with respect to operations  during the Adjustment  Period,  Seller shall
retain control of all Seller  Provided  Insurance and Bonds  providing  coverage
with respect to such  Pre-Closing  Date Claims and Company  Claims,  and will be
entitled  to receive and retain all amounts  paid  pursuant to said  policies or
bonds with respect to such  Pre-Closing  Date Claims or Company  Claims.  Seller
will be entitled to retain all damages  recovered  in  connection  with  Company
Claims,  other  than  rights  with  respect to a Company  Claim with  respect to
amounts due to the Company for operations during the Adjustment Period.

                                       49


10.4     EMPLOYEES

     Seller  will have the right,  on or before the Closing  Date,  to cause the
Affiliate of Seller which  employs the  individuals  named on Schedule 3.20 (the
"Schedule  3.20  Employees")  to terminate the  employment of some or all of the
Schedule 3.20 Employees.  Such  termination  will not cause the Company to incur
any severance  obligations to the Schedule 3.20  Employees.  Buyer  acknowledges
that if not terminated prior to Closing,  all Schedule 3.20 Employees except for
the employees  designated "Retained Employees" on Schedule 3.20, if any, will be
terminated as of the Closing Date.  Notwithstanding Buyer's agreements set forth
in Section  12.3(g) below,  Buyer may solicit any of the Schedule 3.20 Employees
except for the Retained  Employees  for  employment  to commence  following  the
Closing.  Any  and all  obligations  or  liabilities  (including  any  severance
obligations)  arising in connection  with the  termination  of employment of any
Schedule  3.20  Employee  by Seller or any  Affiliate  of Seller  shall be borne
solely by Seller or an Affiliate of Seller.

10.5     COMPANY FILES

     In addition to the books and records covered by Section 3.5,  certain other
files  relating to the Interests or the operation of the Company are  maintained
by Seller at Seller's  place of  business.  All such files either will be in the
possession  of the  Company at the Closing or will be  delivered  to the Company
promptly after the Closing.

10.6     DISPUTE RESOLUTION

     (a) The  Parties  will  attempt  in  good  faith  to  resolve  promptly  by
negotiation  any and all  controversies  and disputes  arising under,  out of or
relating  to  this  Agreement  or  the  Contemplated  Transactions,  other  than
controversies or disputes arising out of a Party's  fraudulent acts or omissions
or willful  misconduct (a "Dispute").  If such negotiation has not resulted in a
resolution of such Dispute within 30 days of the receipt by a Party of a written
notification  by the other Party of a Dispute,  such  Dispute will be settled by
final and binding  arbitration in accordance  with the procedures and conditions
set forth herein,  which may be initiated by either Party  following such 30-day
period in accordance with Section 10.6(d).

     (b)  Except  as   modified   herein,   the  Federal   Arbitration   Act,  9
U.S.C.ss.ss.1, et seq., will apply to any arbitration hereunder.

     (c) Any  arbitration  proceedings  hereunder  will be  conducted in Dallas,
Texas.  The  arbitration  will  be  administered  by the  AAA,  pursuant  to the
then-prevailing  Commercial  Arbitration  Rules  (the  "Rules"),  subject to the
limitations and modifications set forth herein.

     (d) Notice of a demand for  arbitration (a "Notice to  Arbitrate")  must be
accompanied by a short and plain statement of the Party's claim(s),  the grounds
for same and the relief sought and,  unless the Parties have already agreed upon
a single  Arbitrator to conduct the  arbitration,  shall appoint one Arbitrator.

                                       50


Within 30 days of receipt  of a Notice to  Arbitrate,  the other  Party must set
forth in writing and deliver to the Party who gave such Notice to  Arbitrate  an
answer  setting  forth its  response  to the claim  for  relief,  as well as any
affirmative  defenses  and  counterclaims  and,  unless the Parties have already
agreed upon a single  Arbitrator,  shall appoint one Arbitrator.  If the Parties
agree upon a single  Arbitrator,  then the date of the other Party's answer will
be the date of the appointment of the Tribunal.

     (e) The  arbitration  will be  before  a panel  (the  "Tribunal")  of three
neutral arbitrators (each, an "Arbitrator").  If the Parties agree upon a single
Arbitrator to conduct the  arbitration,  references  herein to the Tribunal mean
such single Arbitrator. If the Parties have not agreed upon a single Arbitrator,
each Party shall  appoint one  Arbitrator  as provided in Section  10.6(d).  The
third Arbitrator shall be appointed jointly by the first two Arbitrators. If the
Arbitrators appointed by the Parties cannot agree upon a third Arbitrator within
30 business days from their  appointment,  the third Arbitrator will be selected
by the AAA in accordance with the Rules.

     (f)  Neither  Party  will  have  the  right to ex  parte  contact  with the
Tribunal.  The Tribunal is only  authorized  to, and only has the consent of the
Parties to,  interpret and apply the terms and  conditions of this  Agreement in
accordance  with the governing  law. The Tribunal is not authorized to and shall
not add to, detract from or modify any term or condition of this  Agreement,  or
deprive either Party of any right or remedy expressly provided hereunder. In the
event that the Arbitrator  exceeds his or her authority under this Agreement and
violates  its  provisions,  either  Party  may  petition  a court  of  competent
jurisdiction to vacate the Arbitration  Award on the grounds that the Arbitrator
exceeded his or her authority.  The court shall make its determination  based on
the record  from the  arbitration,  affidavits  submitted  by the  Parties,  and
briefing submitted by the Parties. In any event, the Parties expressly waive any
right to a jury trial and stipulate that any  designated  issues will be decided
by the court without a jury.

     (g) It will be the  responsibility  of each Party to timely comply with the
AAA's  requests for payment of the  Tribunal's  fees. Any Tribunal fees that are
due prior to the  issuance  of an  Arbitration  Award  shall be  evenly  divided
between the Parties. Any Party who has not complied with any such request within
30 calendar  days  thereof will be deemed in default of this  Agreement  and the
Tribunal may enter a default judgment against such Party on the merits.

     (h) The  Parties  will have the right to conduct  and  enforce  pre-hearing
discovery in accordance with the Federal Rules of Civil Procedure then in effect
for the Northern District of Texas, including any Local Rules (collectively, the
"Court Rules"), subject to the following:

          (i) The Parties will make the voluntary  disclosures  described in the
     Court Rules (except those  applicable to expert  witnesses)  within 30 days
     after the  appointment  of the  Tribunal.  The Tribunal  shall  establish a
     deadline for disclosure of the identity and report of each expert  witness,
     as well as all other disclosures described in the Court Rules.

          (ii) Each Party may serve a request for  production  of  tangible  and
     documentary evidence.  Responses to a request for production will be due 30
     days after receipt.

                                       51


          (iii)  Each  Party may  serve no more than one set of  interrogatories
     limited  to no more  than 30  questions,  including  subparts.  Answers  to
     interrogatories will be due 30 days after receipt.

          (iv) Each Party may depose expert and fact witnesses.

          (v) The Tribunal  will have the right and  authority to decide any and
     all discovery  disputes.  The Tribunal will be empowered to issue subpoenas
     and any and all  process  and  orders  permitted  under the Rules to compel
     cooperation in the discovery and otherwise enforce the discovery rights and
     obligations of the Parties.

     (i) The Tribunal  will issue and deliver to each Party a written and signed
award (the  "Arbitration  Award") after the conclusion of the hearing before the
Tribunal  provided in this Section 10.6. The Arbitration  Award will contain the
factual and legal basis for such award. The Arbitration  Award will, in addition
to the relief granted therein, award attorneys' fees and costs to the prevailing
Party as the Arbitrator may determine in light of all of the circumstances.  The
term "costs"  includes  court costs,  the fees of the  Tribunal,  administrative
fees,  travel  expenses  and  out-of-pocket  expenses  such as copying  charges,
telephone  expenses  and witness  fees  (including  expert  witness  fees),  and
reasonable  internal  costs.  The  Arbitration  Award will be  binding  upon the
Parties in  accordance  with its terms  provided that the  Arbitration  Award is
rendered, and the Arbitration  proceedings are conducted, in accordance with the
terms and provisions of this Agreement.

     (j) The  Arbitration  Award  may be  enforced  by any  court  of  competent
jurisdiction.

10.7     SEISMIC DATA

     The Company does not own or license any seismic data.  Another Affiliate of
Seller owns  licenses for certain  seismic  data as set forth on Schedule  10.7,
which is the seismic data that is used by the Company.  Effective  upon Closing,
the Company will no longer have access to or the right to use such seismic data.
After Closing,  Buyer and the Company will be responsible to obtain such seismic
data or licenses as they may choose.

10.8     BUYER'S MMS AND STATE REGULATORY OBLIGATIONS

     (a) In addition to its representations and warranties set out in Article 4,
Buyer  hereby  represents  and  warrants  to Seller  that  Buyer  has  posted or
provided,  or that Buyer will  promptly  after the Closing post or provide,  all
lease bonds,  area-wide bonds,  additional bonds and supplemental  bonds and all
guaranties,   indemnities,   insurance   coverage   and  evidence  of  financial
responsibility  required by the MMS and all other applicable Governmental Bodies
related to the  Company's  ownership or  operation  of the  Interests or Buyer's
ownership   of  the   Company,   including   those   required   to  secure   its
responsibilities  under the Oil  Pollution  Act ("OPA") or any other  applicable
law. With respect to its  representations  and warranties  above, at the Closing
Buyer will provide to Seller evidence  reasonably  satisfactory to Seller of the
accuracy thereof.

                                       52


     (b) In  addition to Buyer's  representations,  warranties,  agreements  and
obligations under Section 10.8(a) above, Buyer agrees promptly after the Closing
to post any and all additional bonds, supplemental bonds, or insurance coverage,
execute any and all guarantees and indemnity agreements, provide all evidence of
financial  responsibility  and  make  any and all  filings,  registrations,  and
recordings  with the MMS,  the  states  of Texas  and  Louisiana,  and all other
Governmental  Bodies necessary to permit the termination and cancellation of any
and all liability and  obligations  of Seller with respect to Seller's Bonds and
Liability Agreements (collectively,  "MMS Cancellation").  Buyer shall expressly
agree in all filings with MMS and all other  Governmental  Bodies, to the extent
such filings  permit such an  agreement,  to assume any and all  obligations  of
Seller relating to the Interests  (collectively,  "MMS Obligations"),  provided,
however, that Buyer's assumption of the MMS Obligations will not limit any right
Buyer  otherwise has to be  indemnified  by Seller for Claims arising out of the
MMS Obligations prior to the Closing Date or for a Breach of any representation,
warranty or covenant of Seller herein.

     (c) Buyer  will,  and will cause each of its Related  Parties to,  promptly
after the Closing, take all actions required by the MMS, the states of Louisiana
and  Texas,  and any  other  Governmental  Bodies  to  obtain  the MMS and State
Consents  (as defined in Section  3.9(e)) and all other  requisite  Governmental
Authorizations and other Consents with respect to the Contemplated Transactions.

     (d)  Buyer  shall  promptly  after  Closing  file  with the MMS any and all
updates to the Company's MMS qualification  file required by MMS regulations due
to the Closing of the Contemplated Transactions.

10.9     CHANGE OF THE COMPANY'S NAME; USE OF SELLER'S NAME

     Upon Seller's  receipt of MMS' written  notice of MMS  Cancellation,  Buyer
shall  promptly  cause  the  Company's  name to be  changed  so that it does not
contain the word "Denbury" or words  deceptively  similar thereto or derivations
or abbreviations  thereof.  As soon as practicable after MMS Cancellation but in
any event no later  than  thirty  days  after the date of the MMS  Cancellation,
Buyer  will  notify  all third  parties  with whom the  Company  regularly  does
business or with whom the Company has written  agreements,  including parties to
the Company Basic  Documents  identified on Schedule 3.9(d) or any other part of
Schedule  3.9,  of the  change  in the  name  of the  Company.  Also  as soon as
practicable after MMS  Cancellation,  but in any event no later than ninety days
after the date of the MMS Cancellation, Buyer will remove or cause to be removed
the names and marks used by Seller and all variations and  derivatives and logos
relating  thereto from the Interests and will not  thereafter use Seller's name,
marks or logos for any reason.

10.10    SUSPENSE ACCOUNT

     Within 30 days  following  the Closing  Date,  Seller will  transfer to the
Company or Buyer all records  relating to the suspense of proceeds  attributable
to production  from the Interests and all funds related  thereto which are being
held in suspense.  Buyer agrees to cause the payment of such suspensed  funds to
the appropriate parties in due course.

                                       53


10.11    FINANCIAL STATEMENTS

     Upon  request of Buyer and only to the  extent  necessary  to meet  Buyer's
obligations  under Section 3-05 of Regulation S-X promulgated by the SEC, Seller
shall use its  commercially  reasonable  efforts  to  deliver,  as  promptly  as
practicable  but in any event no later than 60 days following  such request,  to
Buyer true and complete  copies of a balance sheet of the Company as of December
31, 2003 and the related statements of income,  changes in stockholders'  equity
and cash flows for the twelve  months then ended  (including  the notes or other
supplementary  information thereto),  which financial statements shall have been
audited and  accompanied  by the signed  audit  report of  Seller's  independent
public  accountants and shall be prepared in accordance with GAAP,  consistently
applied and in accordance  with the rules and  regulations of the SEC,  provided
that Buyer shall first request a waiver or similar exception from the SEC of the
financial  statement  requirements  of Section 3-05 of Regulation S-X that would
permit  Buyer to provide  in its  filings  with the SEC only an audited  balance
sheet of the Company and a statement of revenues and direct  operating  expenses
of the  Interests as of the same date and for the same  periods.  In  connection
therewith,  Seller shall use its commercially  reasonable  efforts to obtain and
deliver to Buyer or Seller's  independent  public accountants any representation
letters  requested  by  Buyer  or  Seller's   independent   public   accountants
customarily provided in connection with the audit of financial statements. Buyer
shall pay all fees and expenses  relating to the audit  required by this Section
10.11. Buyer shall use commercially  reasonable efforts to assist Seller and its
independent  public  accountants  in their  efforts  to  prepare  the  financial
statements required by this Section 10.11.

10.12    PRIVATE BONDS

     Buyer agrees that it will purchase and post performance bonds,  guarantees,
sureties  or plugging  bonds in place of those  performance  bonds,  guaranties,
sureties,  or plugging bonds which have been tendered by Seller,  its Affiliates
or the Company to various third  parties to secure  performance  by Seller,  its
Affiliates  or the Company under  agreements  with those third  parties,  all as
listed on Schedule 10.12. Such substituted bonds and guarantees will be in forms
that are satisfactory to the third parties that are  beneficiaries of such bonds
and  guarantees,  and Buyer will use  commercially  reasonable  efforts to cause
Seller to be released within 90 days after the Closing, or as soon thereafter as
practicable,  from all such bonds and guarantees  listed on Schedule  10.12.  As
soon as such  release is  obtained,  Buyer will  provide  Seller with  evidence,
satisfactory  to Seller,  of Seller and the Company being released from all such
bonds and guarantees.

10.13    RETAINED CLAIMS

     Effective as of  immediately  prior to the Closing,  Seller will assume the
Company's  claims and causes of action  identified in Schedule  10.13.  Prior to
Closing  (i) Seller may,  and after  Closing  Buyer  will,  cause the Company to
execute and deliver to Seller such documents as Seller may  reasonably  request,
and (ii) Seller will  execute and deliver to Buyer such  documents  as Buyer may
reasonable  request,  to evidence or effect Seller's  assumption of such claims,
provided  that no  warranty,  express or implied  shall be given with respect to
such assumption. Seller will have the right to take any and all action necessary

                                       54


to enforce or collect  such  claims in the name of the Company and to retain all
proceeds of such enforcement or collection. Buyer will cooperate, and will cause
the Company to  cooperate,  with  Seller as  reasonably  requested  by Seller in
enforcing or collecting  such claims.  Seller will bear all costs related to the
enforcement or collection of such claims.

     Seller,  on behalf of the Company,  has conducted but not completed a joint
venture audit of Buyer's records  relating to revenue and expenses  attributable
to  operations  and  activities  conducted on High Island A-521 and West Cameron
427/426 (the "Audit  Properties").  Buyer previously has paid to Seller $500,000
as an  advance  payment  toward  any  final  audit  exceptions.  As  part of the
adjustment of the Purchase  Price through the  Settlement  Adjustment set out in
Section  2.5(b)(iii),  the Purchase Price will be reduced by $100,000 as part of
the settlement of the joint venture audit, and otherwise Seller shall retain the
balance of such advance payment as final and complete  satisfaction of any audit
exceptions which have or may be found with respect to the Audit Properties,  and
Seller hereby  releases Buyer and Buyer hereby  releases Seller from any further
liabilities with respect to any audit claims or exceptions they have or may have
against each other with respect to such Audit Properties.  Seller further hereby
agrees to  indemnify  Buyer and hold Buyer  harmless  from and against any joint
venture audit claims by third parties owning an interest in the Audit Properties
covering  operations and activities  conducted on the Audit  Properties prior to
the Closing Date.

10.14    WAIVER OF DAMAGES

     The Parties agree that in no event will either Party be entitled,  and each
Party waives the right, to recover incidental,  special, exemplary,  punitive or
consequential  damages (other than consequential  damages specifically  provided
for under the provisions of Article 11) of any nature incurred due to any Breach
of, or otherwise in connection with, this Agreement,  whether in connection with
Damages for which a Party is indemnified  under the provisions of Article 11, or
otherwise.

                                       55


10.15    CERTAIN POST-CLOSING PAYMENTS

     (a) Following  the Closing,  Seller shall pay to Buyer within five business
days of receipt  any  amounts  received  by Seller or its  Affiliates  after the
Closing  Date  relating  to the  ownership  of the  Company,  or the  ownership,
operation or use of the Interests or other  properties of the Company,  that are
attributable  to any period  after  Closing,  other  than  amounts  relating  to
Retained Assets. In connection with Seller's normal cash management  procedures,
Seller maintains a lock box for its benefit and, prior to Closing, the Company's
benefit to receive various  payments.  All amounts that are received at the lock
box after  Closing for the account of the  Company,  other than with  respect to
Retained  Assets,  will be paid by Seller to Buyer within five  business days of
receipt thereof by Seller.  As promptly as practicable,  but not later than five
business  days,  after the Closing,  Seller will provide  written  notice to any
parties who are making  payments to the lock box and who after Closing should be
making such payments to Buyer or to the Company in accordance with  instructions
provided by Buyer,  directing them to make such payments to Buyer or the Company
after the Closing in accordance with such instructions.

     (b) Following  the Closing,  Buyer shall pay to Seller within five business
days of receipt any amounts received by Buyer or the Company with respect to the
Retained Assets or the ownership of the Company, or the ownership,  operation or
use of the  Interests or other  properties of the Company prior to the Effective
Date,  other  than to the extent  such  amounts  are for  payments  included  in
Adjusted Current Assets.

10.16    NATURAL GAS SWAPS

     (a) Seller  represents  and  warrants  that,  as of the Closing  Date,  the
following  four  natural gas swap  contracts  (the "Swap  Contracts")  have been
entered  into  in  connection  with  this  transaction  by  Seller  or  Seller's
Affiliates:  one between Seller and Bank One,  N.A.,  covering  varying  monthly
notional quantities  (totaling 9,458,000 MMBTU) for each month of calendar 2005;
one between Seller and Wells Fargo Bank,  N.A.,  covering total notional volumes
of 4,222,000  MMBTU of natural gas for the last six months of calendar 2004; and
two natural gas swap contracts between Denbury Onshore,  LLC and Bank of America
N.A.  covering total notional  volumes of 3,900,000 MMBTU of natural gas for the
last six months of calendar 2004 and total notional  volumes of 6,000,000  MMBTU
of natural gas for the period from  January 1, 2005  through  October 31,  2005,
respectively, each as more particularly described on Schedule 10.16.

     (b)  Following the Closing and upon Buyer's  request,  Seller will, or will
cause  Seller's  Affiliate  to,  assign  and  transfer  zero to four of the Swap
Contracts  to Buyer (such  assigned and  transferred  Swap  Contracts  being the
"Continuing Swap  Contracts").  Within two business days following such request,
Seller and Buyer will  execute such  documents  with the  counterparties  to the
Continuing Swap  Contracts,  if any, as are necessary to effectuate the transfer
to Buyer and assumption by Buyer of the Continuing  Swap Contracts and by virtue
of which Buyer will assume any obligations and be entitled to any benefits under
the Continuing Swap Contracts.

     (c) On or after the Closing, and upon Buyer's request,  Seller shall cause,
or shall cause Seller's  Affiliate to cause,  the early  termination of any Swap

                                       56


Contract  that  has not  been  transferred  to  Buyer  in  accordance  with  the
provisions  set forth above.  Any such  transaction  shall be made in accordance
with  Buyer's  instructions,  and at the time  specified  by Buyer.  Buyer shall
provide timely notice to Seller of any such transaction and Buyer shall have the
right to approve each such  transaction;  provided,  that Buyer shall reasonably
accommodate Seller and Seller's counterparties' timing and availability.  Seller
agrees to not cause the early  termination  of any Swap  Contract  other than in
accordance with the procedures set forth above; provided, that at any time after
the tenth  business day following  the Closing Date,  Seller may cause the early
termination  in  the  open  market  of any  Swap  Contract  that  has  not  been
transferred  to Buyer or retired prior to such date.  Within three business days
after the early  termination of any Swap Contract by Seller or the settlement of
any Swap Contract  pursuant to their terms  following  Closing but before either
assignment  or early  termination,  Buyer shall pay to Seller an amount equal to
any  amounts  paid  by  Seller  or  Seller's   Affiliates   to  the   respective
counterparties  relating to the  settlement  or early  termination  of such Swap
Contract and Seller  shall pay to Buyer an amount equal to any amounts  received
by Seller or Seller's Affiliates from the respective  counterparties relating to
the settlement or early termination of such Swap Contract.

10.17    MULTIPLE PARTY MSAs

     Effective  as of the  Closing,  neither  Seller nor any other  Affiliate of
Seller will be obligated for services provided to the Company pursuant to any of
the Multiple  Party MSAs  identified on Schedule  3.17(b).  Buyer will indemnify
Seller and hold Seller  harmless with respect to any and all  obligations of the
Company  arising  under the  Multiple  Party MSAs for  services  provided to the
Company,  Buyer or any Affiliates of Buyer on or after the Closing Date.  Seller
will  indemnify  Buyer and the Company  and hold Buyer and the Company  harmless
with respect to any and all obligations of the Seller or its Affiliates  arising
under  the  Multiple  Party  MSAs for  services  provided  to the  Seller or its
Affiliates on or after the Closing  Date.  Buyer  acknowledges  that at any time
prior to or after the Closing, Seller may notify the party providing services to
Seller or other  Affiliates of Seller and the Company under each Multiple  Party
MSA, that  effective as of the Closing,  the Company is no longer a party to the
Multiple Party MSAs.

10.18    ASSUMPTION OF SHELL OIL GUARANTEE

     With the consent and approval of Shell Offshore,  Inc.,  Buyer will assume,
and within 90 days after Closing will provide to Seller evidence satisfactory to
Seller that it has assumed,  all of Seller's  obligations  under the Performance
Guarantee  between Seller and Shell Offshore,  Inc., et. al. dated as of June 1,
2004,  which  guarantees  the  performance of the Company under the Purchase and
Sale Agreement between the Company and Shell Offshore,  Inc. dated as of June 1,
2004.

                                   ARTICLE 11
                            INDEMNIFICATION; REMEDIES

11.1     SURVIVAL AND KNOWLEDGE; DISCLAIMERS AND WAIVERS

     (a) All  representations,  warranties,  covenants,  and obligations in this
Agreement,  the Schedules,  the certificates  delivered pursuant to Section 2.4,
and any other certificate or document delivered pursuant to this Agreement, will

                                       57


survive the  Closing.  The right to  indemnification  and payment of Damages (as
defined below) based on Breach of any  representation,  warranty,  covenant,  or
obligation  will not be  affected  by notice of such  Breach  given by Seller to
Buyer  pursuant to Section 5.5, or given by Buyer to Seller  pursuant to Section
6.3,  and  further  will not be  affected by any  investigation  conducted  with
respect to, or any knowledge acquired (or capable of being acquired) at any time
prior to Closing  (whether  before or after the  execution  and delivery of this
Agreement or the Closing  Date),  with respect to, the accuracy or inaccuracy of
or  noncompliance  with  any  such  representation,   warranty,   covenant,   or
obligation.  The waiver of any  condition to a Party's  obligation to consummate
the Contemplated  Transactions,  which condition is either based on the accuracy
of any representation and warranty, or based on the performance of or compliance
with any covenant or  obligation,  will not affect the right to  indemnification
and payment of Damages,  based on such representation,  warranty,  covenant,  or
obligation.

     (b) THE REPRESENTATIONS AND WARRANTIES IN THIS AGREEMENT ARE IN LIEU OF ANY
OTHER  REPRESENTATIONS  OR  WARRANTIES.  EXCEPT AS  EXPRESSLY  PROVIDED  IN THIS
AGREEMENT,  SELLER  MAKES NO EXPRESS,  STATUTORY,  IMPLIED,  COMMON LAW OR OTHER
REPRESENTATION OR WARRANTY OF ANY KIND REGARDING,  THE INTERESTS, THE COMPANY OR
ITS OTHER  PROPERTIES  AND  ASSETS,  OR ITS  OPERATIONS,  CONDUCT OF BUSINESS OR
PROSPECTS,  INCLUDING  ANY IMPLIED  WARRANTIES  RELATING TO (i) THE CONDITION OR
MERCHANTABILITY  OF THE  INTERESTS OR ANY OF THE COMPANY'S  OTHER  PROPERTIES OR
ASSETS,  OR (ii) THE  FITNESS OF THE  INTERESTS  OR ANY OF THE  COMPANY'S  OTHER
PROPERTIES OR ASSETS FOR A PARTICULAR PURPOSE. BUYER HAS INSPECTED THE INTERESTS
AND THE COMPANY'S OTHER  PROPERTIES AND ASSETS AND IS SATISFIED WITH THE EXPRESS
REPRESENTATIONS  AND WARRANTIES IN THIS AGREEMENT  REGARDING THE INTERESTS,  THE
COMPANY  OR ITS OTHER  PROPERTIES  AND  ASSETS,  OR ITS  OPERATIONS,  CONDUCT OF
BUSINESS OR PROSPECTS.

     (c)  EXCEPT AS  EXPRESSLY  SET  FORTH IN THIS  AGREEMENT,  SELLER  MAKES NO
REPRESENTATION  OR WARRANTY AS TO (i) THE AMOUNT,  VALUE,  QUALITY,  QUANTITY OR
VOLUME OF ANY OIL,  GAS OR OTHER  MINERALS  OR  RESERVES  (IF ANY) IN,  UNDER OR
ATTRIBUTABLE  TO THE INTERESTS,  (ii) THE ACCURACY OR MERITS OF ANY  ENGINEERING
ESTIMATES  OR  EVALUATIONS   AND   GEOLOGICAL  OR  GEOPHYSICAL   INTERPRETATIONS
(INCLUDING  SEISMIC  DATA AND  SELLER'S  ANALYSIS  OR  INTERPRETATION  THEREOF),
RELATED  TO  THE  INTERESTS,   (iii)  THE  PRESENCE,  QUALITY  AND  QUANTITY  OF
HYDROCARBON  RESERVES (IF ANY)  ATTRIBUTABLE  TO THE INTERESTS OR CONSTITUTING A
PORTION  OF THE  INTERESTS;  (iv)  THE  ABILITY  OF  THE  INTERESTS  TO  PRODUCE
HYDROCARBONS,  INCLUDING PRESENT OR FUTURE  PRODUCTION RATES,  DECLINE RATES AND
RECOMPLETION  OPPORTUNITIES;  (v) THE PRESENT OR FUTURE VALUE OF THE ANTICIPATED
INCOME,  COSTS OR  PROFITS,  IF ANY,  TO BE  DERIVED  FROM THE  INTERESTS,  (vi)
ALLOWABLES  OR OTHER  REGULATORY  MATTERS  OR (vii)  ANY  OTHER  PROJECTIONS  OR
FORECASTS OF A SIMILAR NATURE RELATED TO THE INTERESTS.

                                       58


(d) EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, SELLER MAKES NO
REPRESENTATION OR WARRANTY, EXPRESS, STATUTORY, IMPLIED, COMMON LAW OR OTHER, AS
TO (i) THE ACCURACY, COMPLETENESS, OR MATERIALITY OF ANY DATA, RECORDS,
DOCUMENTS OR OTHER INFORMATION (WRITTEN OR ORAL) FURNISHED TO BUYER BY OR ON
BEHALF OF SELLER, IN CONNECTION WITH THE EVALUATION AND NEGOTIATION OF THE
CONTEMPLATED TRANSACTIONS INCLUDING INFORMATION CONSTITUTING EVALUATION MATERIAL
(AS DEFINED IN THE CONFIDENTIALITY LETTER AGREEMENT), AND ALL OTHER INFORMATION
FURNISHED TO BUYER ELECTRONICALLY, ORALLY, IN WRITING OR IN ANY OTHER MEDIUM.

     (e) TO THE EXTENT  APPLICABLE,  BUYER WAIVES ITS RIGHTS UNDER THE DECEPTIVE
TRADE  PRACTICES  ACT  (SECTION  17.41 ET SEQ. OF THE TEXAS  BUSINESS & COMMERCE
CODE), A LAW THAT GIVES  CONSUMERS  SPECIAL RIGHTS,  AND UNDER SIMILAR  STATUTES
ADOPTED  IN  OTHER  STATES,  TO  THE  EXTENT  THEY  HAVE  APPLICABILITY  TO  THE
CONTEMPLATED TRANSACTIONS. AFTER CONSULTATION WITH AN ATTORNEY OF ITS SELECTION,
BUYER CONSENTS TO THIS WAIVER.

     (f) BUYER (i) WAIVES ALL RIGHTS IN REDHIBITION  PURSUANT TO LOUISIANA CIVIL
CODE ARTICLES 2520, ET SEQ.; (ii) ACKNOWLEDGES THAT THIS EXPRESS WAIVER SHALL BE
CONSIDERED A MATERIAL AND INTEGRAL PART OF THE CONTEMPLATED TRANSACTIONS AND THE
CONSIDERATION  THEREOF; AND (iii) ACKNOWLEDGES THAT THIS WAIVER HAS BEEN BROUGHT
TO THE  ATTENTION  OF BUYER,  HAS BEEN  EXPLAINED  IN DETAIL  AND THAT BUYER HAS
VOLUNTARILY  AND  KNOWINGLY  CONSENTED TO THIS WAIVER OR WARRANTY OF FITNESS AND
WARRANTY AGAINST REDHIBITORY VICES AND DEFECTS FOR THE INTERESTS.

     (g) TO THE EXTENT  APPLICABLE,  BUYER HEREBY  WAIVES THE  PROVISIONS OF THE
LOUISIANA UNFAIR TRADE PRACTICES AND CONSUMER  PROTECTION LAW (LA. R.S. 51:1402,
ET  SEQ.).  BUYER  WARRANTS  AND  REPRESENTS  THAT IT:  (i) IS  EXPERIENCED  AND
KNOWLEDGEABLE  WITH  RESPECT  TO THE OIL AND GAS  INDUSTRY  GENERALLY  AND  WITH
TRANSACTIONS  OF  THIS  TYPE  SPECIFICALLY;   (ii)  POSSESSES  AMPLE  KNOWLEDGE,
EXPERIENCE AND EXPERTISE TO EVALUATE  INDEPENDENTLY  THE MERITS AND RISKS OF THE
TRANSACTIONS HEREIN CONTEMPLATED;  AND (iii) IS NOT IN A SIGNIFICANTLY DISPARATE
BARGAINING POSITION.

     (h) THE DISCLAIMERS AND WAIVERS OF REPRESENTATIONS AND WARRANTIES CONTAINED
IN THIS SECTION ARE  "CONSPICUOUS"  WAIVERS AND  DISCLAIMERS FOR THE PURPOSES OF
ANY APPLICABLE LAW, RULE OR ORDER.

                                       59


11.2     INDEMNIFICATION AND PAYMENT OF DAMAGES BY SELLER

     Seller will  indemnify  and hold  harmless  Buyer,  the Company,  and their
respective Representatives and Affiliates (collectively,  the "Buyer Indemnified
Persons") for, and will pay to the Buyer Indemnified  Persons the amount of, any
Loss or  diminution  of value,  whether or not  involving  a  third-party  claim
(collectively,   "Damages"),   arising,  directly  or  indirectly,  from  or  in
connection with (a) any Breach of any representation and warranty made by Seller
in this  Agreement,  or any other  certificate  or document  delivered by Seller
pursuant to this Agreement (determined both as of the date of this Agreement and
as of the Closing Date, just as if such representation and warranty were made as
of the Closing  Date);  (b) any Breach by Seller of any  covenant or  obligation
(including any indemnification obligation appearing elsewhere in this Agreement)
of Seller in this Agreement;  (c) Pre-Closing  Date Claims,  (d) Damages arising
directly or indirectly  from, or in connection  with, any of the Retained Assets
or  Retained  Liabilities;  or (e) any  claim by any  Person  for  brokerage  or
finder's fees or  commissions  or similar  payments  based upon any agreement or
understanding  alleged to have been made by any such  Person  with Seller or the
Company (or any Person  acting on their  behalf) in  connection  with any of the
Contemplated  Transactions.  If Closing  occurs,  the remedies  provided in this
Article 11 will be the  exclusive  remedies  available to the Buyer  Indemnified
Persons for Damages incurred in connection with or related to: (i) any Breach of
the  representations  and warranties in this Agreement,  and (ii) any failure by
the Seller to perform and comply with any  covenants  and  obligations  that, by
their  terms,  were  to  have  been  performed  or  complied  with  prior  to or
simultaneously  with the  Closing,  other than with  respect  to fraud,  or with
respect to willful  misconduct in performing a pre-closing  covenant,  for which
all remedies at law or in equity will remain.

11.3     INDEMNIFICATION AND PAYMENT OF DAMAGES BY BUYER

     Buyer will indemnify and hold harmless Seller and its  Representatives  and
Affiliates (collectively,  "Seller Indemnified Persons"), and will pay to Seller
Indemnified  Persons the amount of any Damages arising,  directly or indirectly,
from or in  connection  with (a) any Breach of any  representation  and warranty
made  by  Buyer  in this  Agreement  or in any  other  certificate  or  document
delivered by Buyer pursuant to this Agreement (determined both as of the date of
this Agreement and as of the Closing Date,  just as if such  representation  and
warranty  were  made as of the  Closing  Date),  (b) any  Breach by Buyer of any
covenant or  obligation  (including  any  indemnification  obligation  appearing
elsewhere in this  Agreement)  of Buyer in this  Agreement,  (c) claims based on
actual or alleged liabilities or obligations of the Company or otherwise related
to the  Interests or the Company's  conduct of business,  which  liabilities  or
obligations  arise out of events  occurring after the Closing,  including claims
against or arising under Seller's Bonds and Liability Agreements,  or any of the
bonds and guarantees  listed on Schedule  10.12,  or (d) any claim by any Person
for brokerage or finder's fees or commissions or similar payments based upon any
agreement or  understanding  alleged to have been made by such Person with Buyer
(or any Person acting on its behalf) in connection with any of the  Contemplated
Transactions.  If the Closing occurs,  the remedies  provided in this Article 11
will be the  exclusive  remedies  available  to Seller  Indemnified  Persons for

                                       60


Damages  incurred  in  connection  with or  related  to:  (i) any  Breach of the
representations  and warranties in this  Agreement,  and (ii) any failure by the
Buyer to perform and comply with any  covenants and  obligations  that, by their
terms,  were to have been performed or complied with prior to or  simultaneously
with the Closing,  other than with respect to fraud,  or with respect to willful
misconduct in performing a pre-closing  covenant,  for which all remedies at law
or in equity shall remain.

11.4     TIME LIMITATIONS

     (a) Subject to the following sentence,  if the Closing occurs,  Seller will
have no liability (for  indemnification  or otherwise)  with respect to: (i) any
Breach of the  representations  and warranties in this  Agreement,  and (ii) any
failure by the Seller to perform and comply with any  covenants  and  agreements
that, by their terms,  were to have been  performed or complied with prior to or
simultaneously  with the Closing,  unless on or before the first  anniversary of
the Closing Date,  Buyer gives Seller notice of a claim  specifying  the factual
basis of that  claim in  reasonable  detail to the  extent  then known by Buyer.
Notwithstanding the preceding sentence, a claim may be made by Buyer at any time
for  indemnification  (i) for Damages subject to indemnification  under Sections
11.2(c),  11.2(d) or  11.2(e)  or (ii) with  respect to the Breach of any of the
representations  and  warranties  contained in Sections 3.2,  3.3, 3.8,  3.9(j),
3.9(k),  3.9(l),  3.9(o),  3.11, 3.13, 3.15(a) (other than the first sentence of
the last paragraph of Section 3.15(a)), or 3.20.

     (b) Subject to the following  sentence,  if the Closing occurs,  Buyer will
have no liability (for  indemnification  or otherwise)  with respect to: (i) any
Breach of the representations and warranties in this Agreement and, (ii) for any
failure by the Buyer to perform and comply  with any  covenants  and  agreements
that, by their terms,  were to have been  performed or complied with prior to or
simultaneously  with the Closing,  unless on or before the first  anniversary of
the Closing Date,  Seller gives Buyer notice of a claim  specifying  the factual
basis of that claim in  reasonable  detail to the  extent  then known by Seller.
Notwithstanding  the  preceding  sentence,  a claim may be made by Seller at any
time for  indemnification  (i) for  Damages  subject  to  indemnification  under
Sections  11.3(c) or  11.3(d)  or (ii) with  respect to the Breach of any of the
representations and warranties contained in Sections 4.3 or 4.4.

11.5     LIMITATIONS ON AMOUNT--SELLER

     Subject to the following two sentences,  Seller will have no liability (for
indemnification  or  otherwise)  with respect to (i) any Damages for which Buyer
Indemnified  Persons are  indemnified  under clause (a) of Section 11.2, or (ii)
any Damages  with  respect to any covenant or  obligation  to be  performed  and
complied  with by Seller at or prior to the Closing for which Buyer  Indemnified
Persons are indemnified  under Section 11.2, until the total of all such Damages
exceeds $1,000,000,  and then only for the amount by which the total of all such
Damages exceeds such amount.  Notwithstanding the preceding sentence and subject
to the following sentence, Seller will have liability to indemnify Buyer for all
Damages with respect to the Breach of any of the  representations and warranties
contained in Sections 3.2, 3.3, 3.8, 3.9(j), 3.9(k), 3.9(l), 3.9(o), 3.11, 3.13,
3.15(a)  (other  than the  first  sentence  of the  last  paragraph  of  Section
3.15(a)), or 3.20, and for all Damages subject to indemnification under Sections


                                       61


11.2(b) (other than with respect to a covenant or obligation that, by its terms,
was to have been performed or complied with prior to or simultaneously  with the
Closing),  11.2(c),  11.2(d)  or  11.2(e).  Notwithstanding  the  preceding  two
sentences, Seller will have no liability (for indemnification or otherwise) with
respect to the matters  described  in Section 11.2 (other than with respect to a
covenant or  obligation  to be performed  and complied  with by Seller after the
Closing)  to the  extent  that the total of all  Damages  with  respect  to such
matters exceeds $40,000,000.

11.6     LIMITATIONS ON AMOUNT--BUYER

     Subject to the following two  sentences,  Buyer will have no liability (for
indemnification  or otherwise)  with respect to (i) any Damages for which Seller
Indemnified  Persons are  indemnified  under clause (a) of Section 11.3, or (ii)
any Damages  with  respect to any covenant or  obligation  to be  performed  and
complied  with by Buyer at or prior to the Closing for which Seller  Indemnified
Persons are indemnified under clause (b) of Section 11.3, until the total of all
such Damages exceeds $1,000,000, and then only for the amount by which the total
of all such Damages exceeds such amount.  Notwithstanding the preceding sentence
and subject to the following  sentence,  Buyer will have  liability to indemnify
Seller for all Damages with respect to the Breach of any of the  representations
and warranties  contained in Sections 4.3 or 4.4, and for all Damages subject to
indemnification under Sections 11.3(b) (other than with respect to a covenant or
obligation that, by its terms, was to have been performed or complied with prior
to or simultaneously with the Closing), 11.3(c) or 11.3(d).  Notwithstanding the
preceding two sentences,  Buyer will have no liability (for  indemnification  or
otherwise)  with  respect to the matters  described  in Section 11.3 (other than
with respect to a covenant or  obligation  to be performed  and complied with by
Buyer  after the  Closing)  to the  extent  that the total of all  Damages  with
respect to such matters exceeds $40,000,000.

11.7     PROCEDURE FOR INDEMNIFICATION--THIRD PARTY CLAIMS

     (a) Promptly  after receipt by a Person  indemnified  under Section 11.2 or
11.3 (in either case, an "Indemnified  Party") of notice of the  commencement of
any  Proceeding  against  it by a third  party (a  "Third  Party  Claim"),  such
Indemnified  Party will,  if a claim is to be made against a Person  required to
provide  indemnification  under  Section  11.2  or  11.3  (in  either  case,  an
"Indemnifying Party"), give notice to the Indemnifying Party of the commencement
of such Third Party Claim, but the failure to notify the Indemnifying Party will
not  relieve the  Indemnifying  Party of any  liability  that it may have to any
Indemnified Party, except to the extent that the Indemnifying Party demonstrates
that the  defense of such Third  Party Claim is  prejudiced  by the  Indemnified
Party's failure to give such notice.

     (b) If any Third Party Claim is brought against an Indemnified Party and it
gives notice to the  Indemnifying  Party of the commencement of such Third Party
Claim,  the  Indemnifying  Party will be entitled to  participate  in such Third
Party Claim and, to the extent that it wishes (unless (i) the Indemnifying Party
is also a party to such Third Party Claim and the Indemnified  Party  determines
in good faith that a  reasonable  likelihood  exists of a conflict  of  interest
between the Indemnifying  Party and the Indemnified  Party, (ii) the Third Party
Claim seeks an injunction or equitable relief against the Indemnified  Party, or
(iii) the  Indemnifying  Party  fails to  provide  reasonable  assurance  to the


                                       62


Indemnified Party of its financial capacity to defend such Third Party Claim and
provide  indemnification  with respect to such Third Party Claim), to assume the
defense of such Third Party Claim with counsel  satisfactory  to the Indemnified
Party and, after notice from the Indemnifying  Party to the Indemnified Party of
its election to assume the defense of such Third Party Claim,  the  Indemnifying
Party will not, as long as it diligently conducts such defense, be liable to the
Indemnified  Party  under this  Article 11 for any fees of other  counsel or any
other  expenses  with respect to the defense of such Third Party Claim,  in each
case  subsequently  incurred by the  Indemnified  Party in  connection  with the
defense of such Third Party Claim, other than reasonable costs of investigation;
provided,  that the  Indemnifying  Party shall be  responsible  for the fees and
expenses of such separate co-counsel if the Indemnified Party shall determine in
good  faith  that  (i)  an  actual  or  potential  conflict  of  interest  makes
representation  by the same counsel or the counsel  selected by the Indemnifying
Party inappropriate, or (ii) there is one or more legal defenses available to it
that are different  from or additional  to those  available to the  Indemnifying
Party. If Seller is the Indemnifying Party and it assumes the defense of a Third
Party Claim,  Seller will have control of all decisions  and actions  related to
insurance  providing  coverage  with respect to such Third Party  Claim.  If the
Indemnifying  Party  assumes the defense of a Third Party Claim,  (i) it will be
conclusively  established for purposes of this Agreement that the claims made in
that Third Party  Claim are within the scope of and subject to  indemnification;
(ii)  no  compromise  or  settlement  of  such  claims  may be  effected  by the
Indemnifying  Party without the Indemnified  Party's consent unless (A) there is
no finding or admission of any violation of Legal  Requirements or any violation
of the rights of any Person and no effect on any other  claims  that may be made
against the  Indemnified  Party,  and (B) the sole  relief  provided is monetary
damages  that  are  paid  in full  by the  Indemnifying  Party;  and  (iii)  the
Indemnified  Party will have no  liability  with respect to such  compromise  or
settlement.  If notice is given to an Indemnifying  Party of the commencement of
any Third Party Claim and the Indemnifying Party does not, within ten days after
the Indemnified Party's notice is given, give notice to the Indemnified Party of
its election to assume the defense of such Third Party Claim,  the  Indemnifying
Party will be bound by any  determination  made in such Third Party Claim or any
compromise or settlement effected by the Indemnified Party.

     (c)  Notwithstanding  the foregoing,  if an Indemnified Party determines in
good faith that there is a reasonable  probability  that a Third Party Claim may
adversely affect it or its Affiliates other than as a result of monetary damages
for which it would be  entitled to  indemnification  under this  Agreement,  the
Indemnified Party may, by notice to the Indemnifying Party, assume the exclusive
right  to  defend,  compromise,  or  settle  such  Third  Party  Claim,  but the
Indemnifying Party will not be bound by any determination of a Third Party Claim
so defended,  or any  compromise  or  settlement  effected,  without its consent
(which may not be unreasonably withheld).

11.8     PROCEDURE FOR INDEMNIFICATION--OTHER CLAIMS

     A claim for  indemnification  for any matter not  involving  a Third  Party
Claim  may be  asserted  by notice to the  Party  from whom  indemnification  is
sought.

                                       63


11.9     EXPRESS NEGLIGENCE RULE

     THE  INDEMNITIES  SET FORTH IN THIS ARTICLE 11 SHALL APPLY  NOTWITHSTANDING
ANY STATE'S  "EXPRESS  NEGLIGENCE RULE" OR SIMILAR RULE THAT WOULD DENY COVERAGE
BASED  ON  AN  INDEMNIFIED  PERSON'S  SOLE  OR  CONCURRENT,  ACTIVE  OR  PASSIVE
NEGLIGENCE  OR GROSS  NEGLIGENCE.  IT IS THE INTENT OF THE PARTIES  THAT, TO THE
EXTENT PROVIDED ABOVE, THE INDEMNITIES SET FOR IN THIS ARTICLE 11 SHALL APPLY TO
AN  INDEMNIFIED  PERSON'S SOLE OR  CONCURRENT,  ACTIVE OR PASSIVE  NEGLIGENCE OR
GROSS NEGLIGENCE, OR STRICT LIABILITY FOR CLAIMS UNDER CERCLA. THE PARTIES AGREE
THAT THIS PROVISION IS "CONSPICUOUS" FOR PURPOSES OF ALL STATE LAWS.

                                   ARTICLE 12
                               GENERAL PROVISIONS

12.1     EXPENSES

     Except as otherwise  expressly  provided in this  Agreement,  each Party to
this Agreement will bear its respective expenses incurred in connection with the
preparation,  execution,  and performance of this Agreement and the Contemplated
Transactions,  including  all  fees and  expenses  of  agents,  representatives,
counsel,  and  accountants.  Seller  will cause the  Company  not to incur or be
liable  for any  out-of-pocket  expenses  in  connection  with  this  Agreement,
including  severance and other  employee  costs.  In the event of termination of
this  Agreement,  the  obligation  of each Party to pay its own expenses will be
subject to any rights of such Party  arising from a Breach of this  Agreement by
the other Party.

12.2     PUBLIC ANNOUNCEMENTS

     Except as otherwise required by any applicable Legal Requirement, including
the rules of any  stock  exchange  on which  either  Buyer or Seller is  listed,
neither Buyer nor Seller nor any of their respective  Related Persons will issue
or cause the  publication  of any press  release  or other  public  announcement
about,  or otherwise  make any public  statement  concerning,  the  Contemplated
Transactions  without the consent of the other Party,  which  consent may not be
unreasonably  withheld.  Further,  prior to any  disclosure  as  required by any
applicable  Legal  Requirement,  including the rules of a stock  exchange,  such
required  Party will provide the other Party a reasonable  opportunity to review
and  comment  on the  form  of the  disclosure  and  such  required  Party  will
incorporate  any  reasonably  requested  changes  to  such  disclosure,  if  the
requested  changes  would  not (a) cause a  violation  of any  applicable  Legal
Requirement,  including the rules of a stock  exchange,  or (b) be  inconsistent
with that Party's prior practices on similar disclosures.

                                       64


12.3     CONFIDENTIALITY, NO SOLICITATION, NO TRADE

     (a) Each Party agrees that all Confidential  Information (as defined below)
received  by  a  Party  (the  "Receiving  Party")  from  the  other  Party  (the
"Disclosing  Party",  and which term,  when Buyer is the Receiving  Party,  will
include  Seller,  the  Company  and  Seller's  other  Affiliates)  will  be kept
confidential  by the  Receiving  Party,  will not be disclosed by the  Receiving
Party in any manner  whatsoever,  and will not be used by the Receiving Party in
any way  whatsoever,  including  in any way that is  directly or  indirectly  in
competition  with or  detrimental  to the  Disclosing  Party  or for  any  other
purpose,  other than in connection  with the  evaluation or  negotiation  of the
Contemplated  Transactions,  except that (i) any of the Confidential Information
may be disclosed to the  Receiving  Party's  Representatives  for the purpose of
evaluating   the   Contemplated    Transactions   if   the   Receiving   Party's
Representatives  are informed by the Receiving Party of the confidential  nature
of the  information  and are required to treat the  information  confidentially,
(ii) any disclosure of  Confidential  Information  may be made if the Disclosing
Party consents to the disclosure in writing, (iii) Confidential  Information may
be  disclosed  by  the  Receiving   Party  or  any  of  the  Receiving   Party's
Representatives  to the extent that, in the opinion of counsel for the Receiving
Party or its  Representatives,  they are legally compelled to do so, if prior to
making  such  disclosure,  the party being  legally  compelled  to disclose  the
information  advises  and  consults  with the  Disclosing  Party  regarding  the
disclosure  and the party being  legally  compelled to disclose the  information
discloses  only that  portion  of the  Confidential  Information  as is  legally
required, and (iv) any Confidential Information may be disclosed to any banks or
other  financial  institutions or other  prospective  investors that may provide
financing to the Receiving Party if such banks or other  financial  institutions
or other  prospective  investors  agree to comply  with the  provisions  of this
Section 12.3.  Seller agrees that Buyer or the Company shall have the benefit of
and shall be entitled to enforce any confidentiality  agreements entered into by
the Seller with  respect to  information  about or related to the Company or the
Interests and Seller will take such action as  reasonably  requested by Buyer or
the  Company  to enforce  such  agreements,  at the  expense of the Buyer or the
Company.

     (b) When Buyer is the Receiving Party, the term "Confidential  Information"
means all  information  disclosed  to Buyer by Seller,  the  Company,  or any of
Seller's other Affiliates  (irrespective of the form of communication)  about or
related to Seller,  the  Interests  or the  Company,  or any of  Seller's  other
Affiliates, including all "Evaluation Material" disclosed to Buyer, as such term
is defined in the letter  agreement  entered into between Buyer and Seller dated
April 8, 2004 (the "Confidentiality  Letter Agreement"),  other than information
which (i) was or  becomes  generally  available  to the  public  other than as a
result of  disclosure by the  Receiving  Party or any of the  Receiving  Party's
Representatives,  (ii) was or  becomes  available  to the  Receiving  Party on a
nonconfidential  basis  prior  to  disclosure  to  the  Receiving  Party  or its
Representatives,  (iii) was or becomes  available to the Receiving  Party from a
source other than the Disclosing Party or its  Representatives  if the source is
not known by the Receiving Party to be prohibited from making such disclosure by
a confidentiality  agreement with the Disclosing Party, or (iv) was available to
the Receiving  Party under any joint  operating  agreement or other agreement to
which the Company and the Receiving  Party are both parties.  After the Closing,
when Buyer is the Receiving  Party,  the term  "Confidential  Information"  only
means  information  (irrespective of the form of communication) to the extent it
is about or  related  to Seller or any of  Seller's  Affiliates  other  than the
Company, and will no longer include information about or related to the Company.

                                       65


     (c) When Seller is the Receiving Party, the term "Confidential Information"
means all information  disclosed to Seller by Buyer (irrespective of the form of
communication)  about or related to Buyer,  other than information which (i) was
or  becomes  generally  available  to the  public  other  than  as a  result  of
disclosure by the Receiving Party or any Receiving Party's Representative,  (ii)
was or becomes available to the Receiving Party on a nonconfidential basis prior
to  disclosure  to the  Receiving  Party or its  Representatives,  (iii)  was or
becomes available to the Receiving Party from a source other than the Disclosing
Party or its  Representatives;  provided  that  such  source is not known by the
Receiving Party to be bound by a  confidentiality  agreement with the Disclosing
Party,  or (iv) was available to the Receiving  Party under any joint  operating
agreement  or other  agreement to which Buyer and the  Receiving  Party are both
parties.  After the  Closing,  when  Seller  is the  Receiving  Party,  the term
"Confidential  Information"  also means all information to the extent that it is
about or relates to the Company or the  Interests and that is known to Seller on
the Closing Date,  other than  information  which Seller must use or disclose in
connection with a Tax Return,  in order to comply with a Legal  Requirement,  or
for other legitimate purposes.

     (d) If this  Agreement is terminated,  each  Receiving  Party will promptly
return, and will use their Best Efforts to cause all of their Representatives to
promptly return,  all  Confidential  Information to the Disclosing Party without
retaining any copies,  except that such portion of the Confidential  Information
as  consists  of  notes,  compilations,  analyses,  reports,  studies,  or other
documents   prepared  by  the   Receiving   Party  or  the   Receiving   Party's
Representatives will be destroyed.

     (e) Without prejudice to any other rights or remedies  available to a Party
under this  Agreement,  each Party  acknowledges  and agrees that money  damages
would not be an adequate remedy for any Breach of the provisions of this Section
12.3 and that the  nonbreaching  Party shall also be entitled to the remedies of
injunction,  specific  performance and other equitable relief for any threatened
or actual Breach of this Section 12.3.

     (f) Subject to the following  sentence,  this Section 12.3  supersedes  the
Confidentiality Letter Agreement. The Confidentiality Letter Agreement is hereby
terminated,  except  that any cause of action for breach of the  Confidentiality
Letter  Agreement will survive the  termination for the period of the applicable
statute of limitations for the cause of action.

     (g) Buyer agrees that,  except as  permitted by Section  10.4,  without the
prior  consent of Seller,  Buyer will not for a period of one year from the date
of this Agreement,  directly or indirectly  solicit for employment any person to
whom the Buyer was  introduced  or of whom the Buyer  became  aware  through the
negotiation of this Agreement or consummation of the  Contemplated  Transactions
and who is now  employed by Seller or any of its  Subsidiaries  or the  Company;
provided that soliciting  shall not include the  solicitation of any such person
by general advertising, such as in a newspaper,  periodical, trade journal or by
posting of a position on the internet.

                                       66


     (h) Buyer agrees that if this  Agreement is terminated  then until one year
after Buyer  complies  with the  requirements  of Section 12.3 (d) above,  or if
Closing  occurs  then until one year after  Closing,  Buyer will not without the
prior  approval  of the Board of  Directors  of Seller  (i)  acquire or make any
proposal to acquire any securities or property of Seller,  (ii) propose to enter
into any merger or business combination  involving Seller or purchase a material
portion of the assets of Seller,  (iii) make or participate in any  solicitation
of proxies to vote,  or seek to advise or  influence  any person with respect to
the voting of any  securities of Seller,  (iv) form,  join or  participate  in a
"group"  (within  the  meaning of Section  13(d)(3)  of the  Exchange  Act) with
respect to any voting securities of Seller, (v) otherwise act or seek to control
or influence  the  management,  Board of  Directors or policies of Seller,  (vi)
disclose any intention,  plan or arrangement inconsistent with the foregoing, or
(vii) take any action which might require  Seller to make a public  announcement
regarding  the  possibility  of a  business  combination  or  merger.  Except as
provided  above,  Buyer also agrees during such period not to request Seller (or
its directors,  officers,  employees,  affiliates or advisors) to amend or waive
any provision of this Section 12.3 (h).

12.4     NOTICES

     All  notices,  consents,  waivers,  and  other  communications  under  this
Agreement  must be in  writing  and will be deemed to have been duly  given when
received if (a)  delivered by hand or by facsimile  (in either case with written
confirmation  of receipt),  (b) mailed by certified or registered  mail,  return
receipt  requested,  (c)  sent by a  nationally  recognized  overnight  delivery
service (receipt  requested) or (d) in each case to the appropriate  address set
forth  below  (or to such  other  address  or  facsimile  number  as a Party may
designate by notice to the other Party pursuant to this Section 12.4):

         if to Seller, to:

                  Denbury Resources Inc.
                  5100 Tennyson Parkway
                  Suite 3000
                  Plano, Texas 75024
                  Telephone:  (972) 673-2000
                  Facsimile:  (972) 673-2150
                  Attention: Phil Rykhoek and H. Raymond Dubuisson

                  with a copy to:

                           Jenkens & Gilchrist
                           1401 McKinney, Suite 2600
                           Houston, Texas 77010
                           Telephone:  (713) 951-3300
                           Facsimile:  (713) 951-3314
                           Attention: Donald Brodsky and Seth Freedman

                                       67


         if to Buyer, to:

                  Newfield Exploration Company
                  363 N. Sam Houston Parkway E., Suite 2020
                  Houston, Texas 77060
                  Telephone:  (281) 847-6036
                  Facsimile: (281) 405-4255
                  Attention:  Terry W. Rathert

                  with a copy to:

                           Vinson & Elkins L.L.P.
                           2300 First City Tower
                           1001 Fannin Street
                           Houston, Texas 77002-6760
                           Telephone:  (713) 758-1074
                           Facsimile:  (713) 615-5926
                           Attention:  James H. Wilson

12.5     JURISDICTION; SERVICE OF PROCESS

     Any action or  proceeding  seeking to enforce any provision of, or based on
any right  arising  out of,  this  Agreement  may be brought  against any of the
Parties in the courts of the State of Texas,  County of Collin, or, if it has or
can acquire  jurisdiction,  in the United States District Court for the Northern
District of Texas.  Each of the Parties  consents  to the  jurisdiction  of such
courts  (and  of the  appropriate  appellate  courts)  in  any  such  action  or
proceeding  and waives any  objection  to venue  laid  therein,  and each of the
Parties  waives  the right to a jury  trial in any such  action  or  proceeding.
Process in any action or proceeding referred to in this section may be served on
any party anywhere in the world.

12.6     FURTHER ASSURANCES

     The Parties  agree (a) to furnish  upon  request to each other such further
information,  (b) to execute and deliver to each other such other documents, and
(c) to do such  other acts and  things,  all as the other  Party may  reasonably
request  for the purpose of carrying  out the intent of this  Agreement  and the
documents referred to in this Agreement.

12.7     WAIVER

     The rights and remedies of the Parties to this Agreement are cumulative and
not  alternative.  Neither the failure nor any delay by any Party in  exercising
any right, power, or privilege under this Agreement or the documents referred to
in this Agreement will operate as a waiver of such right,  power,  or privilege,
and no single or partial  exercise of any such right,  power,  or privilege will
preclude any other or further exercise of such right, power, or privilege or the
exercise  of any  other  right,  power,  or  privilege.  To the  maximum  extent

                                       68



permitted by applicable law, (a) no claim or right arising out of this Agreement
or the documents  referred to in this  Agreement can be discharged by one party,
in whole or in part, by a waiver or renunciation of the claim or right unless in
writing  signed by the other  Party;  (b) no waiver that may be given by a Party
will be applicable  except in the specific  instance for which it is given;  and
(c) no notice  to or  demand  on one Party  will be deemed to be a waiver of any
obligation  of such  Party or of the right of the Party  giving  such  notice or
demand to take  further  action  without  notice or demand as  provided  in this
Agreement or the other  agreements and documents to be entered into or delivered
in connection with this Agreement.

12.8     ENTIRE AGREEMENT AND MODIFICATION

     This Agreement and the Confidentiality  Letter Agreement (to the extent not
terminated)  supersede all prior agreements  between the Parties with respect to
their subject  matter and  constitute  (along with the documents  referred to in
this Agreement) a complete and exclusive statement of the terms of the agreement
between the Parties with respect to their subject matter. This Agreement may not
be amended except by a written agreement executed by the Parties.

12.9     ASSIGNMENTS, SUCCESSORS, AND NO THIRD-PARTY RIGHTS

     Neither Party may assign any of its rights under this Agreement without the
prior  consent of the other Party except that Buyer may assign any of its rights
under  this  Agreement  to any  Affiliate  of  Buyer  so long as  Buyer  remains
obligated on this Agreement.  Subject to the preceding sentence,  this Agreement
will apply to, be binding in all respects  upon, and inure to the benefit of the
successors and permitted  assigns of the Parties.  Nothing expressed or referred
to in this Agreement will be construed to give any Person other than the Parties
to this Agreement any legal or equitable right,  remedy,  or claim under or with
respect to this Agreement or any provision of this Agreement. This Agreement and
all of its provisions  and conditions are for the sole and exclusive  benefit of
the Parties to this Agreement and their successors and assigns.

12.10    SEVERABILITY

     If any provision of this Agreement is held invalid or  unenforceable by any
court of competent  jurisdiction,  the other  provisions of this  Agreement will
remain in full force and effect. Any provision of this Agreement held invalid or
unenforceable only in part or degree will remain in full force and effect to the
extent not held invalid or unenforceable.

12.11    TIME OF ESSENCE

     With regard to all dates and time  periods set forth or referred to in this
Agreement, time is of the essence.

12.12    GOVERNING LAW

     This  Agreement  will be governed by the laws of the State of Texas without
regard to conflicts of laws principles.

                                       69


12.13    COUNTERPARTS

     This Agreement may be executed in one or more  counterparts,  each of which
will be deemed to be an original copy of this  Agreement and all of which,  when
taken together, will be deemed to constitute one and the same agreement.


                     SIGNATURES APPEAR ON FOLLOWING PAGE(S)











                                       70




SIGNATURE PAGE(S) FOR STOCK PURCHASE  AGREEMENT MADE AS OF JULY 19, 2004 BETWEEN
DENBURY RESOURCES INC. AND NEWFIELD EXPLORATION COMPANY





     IN WITNESS WHEREOF,  the Parties have executed and delivered this Agreement
as of the date first written above.


                             Seller:

                             DENBURY RESOURCES INC.

                             By:      /s/ Phil Rykhoek
                                      ------------------------------------
                             Name:    Phil Rykhoek
                             Title:   Senior Vice President and
                                      Chief Financial Officer


                             Buyer:

                             NEWFIELD EXPLORATION COMPANY

                             By:      /s/ Terry W. Rathert
                                      ------------------------------------
                             Name:    Terry W. Rathert
                             Title:   Vice President and Chief Financial Officer