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                 ---------------------------------
                     STOCK PURCHASE AGREEMENT
                 ---------------------------------

                     dated as of July 1, 1996

                             between

                      ENTERPRISE DIVERSIFIED
                      HOLDINGS INCORPORATED

                               and

                     SAMEDAN OIL CORPORATION



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I    DEFINITIONS

     1.01.  Certain Defined Terms. . . . . . . . . . . . . . .  1
     1.02.  Other Defined Terms. . . . . . . . . . . . . . . .  7

II   PURCHASE AND SALE

     2.01.  Purchase and Sale. . . . . . . . . . . . . . . . .  9
     2.02.  Purchase Price . . . . . . . . . . . . . . . . . .  9
     2.03.  Purchase Price Adjustments . . . . . . . . . . . .  9
     2.04.  Closing. . . . . . . . . . . . . . . . . . . . . . 11

III  REPRESENTATIONS AND WARRANTIES OF THE SELLER

     3.01.  Incorporation and Authority of the Seller. . . . . 12
     3.02.  Incorporation and Qualification of the Company and the Subsidiaries;
            Capital Stock of the Subsidiaries. . . . . . . . . . 12
     3.03.  Capital Stock of the Company . . . . . . . . . . . 13
     3.04.  No Conflict. . . . . . . . . . . . . . . . . . . . 14
     3.05.  Financial Statements . . . . . . . . . . . . . . . 14
     3.06.  Labor Matters. . . . . . . . . . . . . . . . . . . 15
     3.07.  Absence of Undisclosed Liabilities . . . . . . . . 15
     3.08.  Absence of Litigation. . . . . . . . . . . . . . . 16
     3.09.  Compliance with Laws . . . . . . . . . . . . . . . 16
     3.10.  Consents, Approvals, Licenses, Etc.. . . . . . . . 16
     3.11.  Personal Property. . . . . . . . . . . . . . . . . 17
     3.12.  Title to Properties. . . . . . . . . . . . . . . . 17
     3.13.  Employee Benefit Matters . . . . . . . . . . . . . 18
     3.14.  Insurance. . . . . . . . . . . . . . . . . . . . . 19
     3.15.  Taxes. . . . . . . . . . . . . . . . . . . . . . . 19
     3.16.  Material Contracts . . . . . . . . . . . . . . . . 20
     3.17.  Condition of Equipment . . . . . . . . . . . . . . 21
     3.18.  Environmental Matters. . . . . . . . . . . . . . . 21
     3.19.  Affiliate Agreements . . . . . . . . . . . . . . . 23
     3.20.  Brokers. . . . . . . . . . . . . . . . . . . . . . 23
     3.21.  Absence of Certain Changes . . . . . . . . . . . . 23
     3.22.  Outstanding Monetary Commitments . . . . . . . . . 24
     3.23.  Payments and Operations. . . . . . . . . . . . . . 24
     3.24.  Prepayments; Gas Imbalances. . . . . . . . . . . . 24
     3.25.  Intellectual Property. . . . . . . . . . . . . . . 25
     3.26.  Oil and Gas Operations . . . . . . . . . . . . . . 25
     3.27.  Governmental Regulations . . . . . . . . . . . . . 25
     3.28.  Foreign Properties . . . . . . . . . . . . . . . . 26




     3.29.  1996 Exploration Activities. . . . . . . . . . . . 26
     3.30.  Entech Agreement . . . . . . . . . . . . . . . . . 27
     3.31.  Disclosure . . . . . . . . . . . . . . . . . . . . 27
     3.32.  Indemnification Claims . . . . . . . . . . . . . . 27
     3.33.  Financial Statements of Seller . . . . . . . . . . 27

IV   REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

     4.01.  Incorporation and Authority of the Purchaser . . . 28
     4.02.  No Conflict. . . . . . . . . . . . . . . . . . . . 29
     4.03.  Consents and Approvals . . . . . . . . . . . . . . 29
     4.04.  Absence of Litigation. . . . . . . . . . . . . . . 29
     4.05.  Investment Purpose . . . . . . . . . . . . . . . . 30
     4.06.  Financing. . . . . . . . . . . . . . . . . . . . . 30
     4.07.  Brokers. . . . . . . . . . . . . . . . . . . . . . 30
     4.08.  Reserve Data . . . . . . . . . . . . . . . . . . . 30

V    ADDITIONAL AGREEMENTS

     5.01.  Conduct of Business Prior to the Closing . . . . . 30
     5.02.  Access to Information. . . . . . . . . . . . . . . 33
     5.03.  Confidentiality. . . . . . . . . . . . . . . . . . 33
     5.04.  Regulatory and Other Authorizations; Consents. . . 34
     5.05.  Independent Investigation. . . . . . . . . . . . . 35
     5.06.  Notice of Events . . . . . . . . . . . . . . . . . 35
     5.07.  Further Action . . . . . . . . . . . . . . . . . . 35
     5.08.  Acquisition Proposals. . . . . . . . . . . . . . . 35
     5.09.  Employee Termination Costs . . . . . . . . . . . . 36
     5.10.  Termination of Certain Agreements. . . . . . . . . 37
     5.11.  Updated Financial Statements . . . . . . . . . . . 37

VI   TAX MATTERS

     6.01.  Tax Indemnities. . . . . . . . . . . . . . . . . . 38
     6.02.  Refunds and Tax Benefits . . . . . . . . . . . . . 39
     6.03.  Contests . . . . . . . . . . . . . . . . . . . . . 40
     6.04.  Preparation of Tax Returns . . . . . . . . . . . . 41
     6.05.  Section 338(h)(10) Election. . . . . . . . . . . . 41
     6.06.  Cooperation and Exchange of Information. . . . . . 42
     6.07.  Conveyance Taxes . . . . . . . . . . . . . . . . . 43
     6.08.  Safe Harbor Lease Consents/Filings . . . . . . . . 43
     6.09.  Extinguishment of Tax Allocation Agreements. . . . 43
     6.10.  Miscellaneous. . . . . . . . . . . . . . . . . . . 43





VII  CONDITIONS TO CLOSING

     7.01.  Conditions to Obligations of the Seller. . . . . . 44
     7.02.  Conditions to Obligations of the Purchaser . . . . 45

VIII INDEMNIFICATION

     8.01.  Survival . . . . . . . . . . . . . . . . . . . . . 45
     8.02.  Indemnification by the Purchaser . . . . . . . . . 46
     8.03.  Indemnification by the Seller. . . . . . . . . . . 48

IX   TERMINATION, AMENDMENT AND WAIVER

     9.01.  Termination. . . . . . . . . . . . . . . . . . . . 51
     9.02.  Effect of Termination. . . . . . . . . . . . . . . 52
     9.03.  Waiver . . . . . . . . . . . . . . . . . . . . . . 52

X    GENERAL PROVISIONS

     10.01. Expenses. . . . . . . . . . . . . . . . . . . . . 52
     10.02. Notices . . . . . . . . . . . . . . . . . . . . . 53
     10.03. Public Announcements. . . . . . . . . . . . . . . 54
     10.04. Headings. . . . . . . . . . . . . . . . . . . . . 54
     10.05. Severability. . . . . . . . . . . . . . . . . . . 54
     10.06. Entire Agreement. . . . . . . . . . . . . . . . . 54
     10.07. Assignment. . . . . . . . . . . . . . . . . . . . 55
     10.08. No Third-Party Beneficiaries. . . . . . . . . . . 55
     10.09. Waivers and Amendments. . . . . . . . . . . . . . 55
     10.10. Specific Performance. . . . . . . . . . . . . . . 55
     10.11. Governing Law . . . . . . . . . . . . . . . . . . 56
     10.12. Counterparts. . . . . . . . . . . . . . . . . . . 56

EXHIBIT A -  Opinions of Counsel of Seller and the Company




          STOCK PURCHASE AGREEMENT, dated as of July 1, 1996, between 
ENTERPRISE DIVERSIFIED HOLDINGS INCORPORATED, a New Jersey corporation (the 
"Seller"), and SAMEDAN OIL CORPORATION, a Delaware corporation (the 
"Purchaser").

                      W I T N E S S E T H :

          WHEREAS, the Seller owns all the issued and outstanding shares of 
common stock, without par value (the "SHARES"), of Energy Development 
Corporation, a New Jersey corporation (the "COMPANY"); and

          WHEREAS, the Seller wishes to sell to the Purchaser, and the 
Purchaser wishes to purchase from the Seller, the Shares, upon the terms and 
subject to the conditions set forth herein;

          NOW, THEREFORE, in consideration of the premises and of the mutual 
agreements and covenants hereinafter set forth, the Purchaser and the Seller 
hereby agree as follows:

                            ARTICLE I

                           DEFINITIONS

          SECTION 1.01.  CERTAIN DEFINED TERMS.  As used in this Agreement, 
the following terms have the following meanings:

          "ACTION" means any claim, action, suit, arbitration or proceeding 
by or before any Governmental Authority or arbitrator.

          "AFFILIATE"  means, when used with respect to a specified Person, 
another Person that, either directly or indirectly through one or more 
intermediaries, controls or is controlled by or is under common control with 
the Person specified.
 
          "AGREEMENT"  means this Stock Purchase Agreement, dated as of July 
1, 1996, between the Seller and the Purchaser (including the Disclosure 
Schedule, the Property Schedule and the Allocation Schedule) and all 
amendments hereto made in accordance with Section 10.09.

          "ALLOCATION SCHEDULE"  means the schedule agreed to by the parties 
which sets forth the allocated value of the Properties listed on the 
Allocation Schedule.



                                       2


          "BEST EFFORTS"  means a party's best efforts in accordance with 
reasonable commercial practice and without the incurrence of unreasonable 
expense.

          "BOOKS AND RECORDS"  means all books of account and other financial 
records pertaining to the Company and the Subsidiaries.

          "BUSINESS"  means the business of oil and gas exploration, 
development, production and marketing, as conducted as of the date of this 
Agreement by the Company and the Subsidiaries.

          "BUSINESS DAY"  means any day that is not a Saturday, a Sunday or 
other day on which banks are required or authorized by law to be closed in 
The City of New York.

          "CONFIDENTIALITY AGREEMENT"  means the letter agreement dated as of 
February 16, 1996 between the Company and the Purchaser.

          "DEFENSIBLE TITLE"  means, as of the date set forth in the Property 
Schedule and as to each Minor Property, such title that:

          (i)       Is defensible by the Company or the Subsidiaries, as 
     applicable, against any claim of superior title by any other Person; and

          (ii)      Entitles the Company or the Subsidiaries, as 
     applicable, to receive not less than the percentage Net Revenue Interest 
     for such Minor Property as described in the Property Schedule as the 
     "Net Revenue Interest" with respect to such Minor Property; and

          (iii)     Obligates the Company or the Subsidiaries, as 
     applicable, to pay costs and expenses relating to such Minor Property in 
     an amount not greater than the percentage Working Interest as described 
     in the Property Schedule as the "Working Interest" with respect to such 
     Minor Property; and

          (iv)      Except for Permitted Encumbrances, is free and clear 
     of any Encumbrance.

          "DISCLOSURE SCHEDULE"   means the Disclosure Schedule delivered to 
the Purchaser by the Seller pursuant to this Agreement.

          "ECUADOR AGREEMENT"   means an agreement and related work program 
substantially as set forth in Exhibit B which may be entered into between the 
Company and Petroecuador whereby the Company has been granted exploration, 
production and commercial rights with respect to hydrocarbons in Block III.



                                       3

          "ENCUMBRANCE"  means any security interest, pledge, mortgage, lien, 
charge, adverse claim of ownership or use, or other encumbrance of any kind.

          "ENVIRONMENTAL LAW"  means any applicable Law relating to public 
health and safety or protection of the environment.

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

          "EXCHANGE ACT"  means the Securities Exchange Act of 1934, as 
amended.

          "GAAP"  means United States generally accepted accounting 
principles in effect from time to time applied consistently throughout the 
period involved.

          "GOVERNMENTAL AUTHORITY"  means any government, any governmental 
entity, department, commission, board, agency or instrumentality, and any 
court, tribunal, or judicial or arbitral, body, whether federal, state, local 
or foreign.

          "GOVERNMENTAL ORDER"  means any order, judgment, injunction, 
decree, stipulation, determination or award entered by or with any 
Governmental Authority.

          "HSR ACT"  means the Hart-Scott-Rodino Antitrust Improvements Act 
of 1976, as amended, and the rules and regulations thereunder.

          "INTELLECTUAL PROPERTY RIGHTS"  means all (i) registrations of 
trademarks, service marks, logos, corporate names, trade names or other trade 
rights of the Company or any Subsidiary, (ii) pending applications by the 
Company or any Subsidiary for any such registrations, (iii) rights in or to 
patents and copyrights and pending applications therefor of the Company or 
any Subsidiary, (iv) rights of the Company of any Subsidiary in, to or under 
all, software, databases, geological data, geophysical data, engineering 
data, maps, interpretations and other technical information (including rights 
under leases and joint operating agreements pertaining to geological, 
geophysical and technical information) used in the Business and (v) the 
Company's and each Subsidiary's rights to other trademarks, service marks, 
logos, corporate names, trade names and other trade rights and all other 
trade secrets, designs, plans, specifications, technology, know-how, methods, 
designs, concepts and other proprietary rights, whether or not registered.

          "INTERCOMPANY ACCOUNTS"  mean all Intercompany Receivables and all 
Intercompany Payables, including, without limitation, all intercompany notes 
receivable, intercompany notes payable, intercompany accounts receivable and 
intercompany accounts payable.



                                       4

          "INTERCOMPANY PAYABLES"  means all amounts owed by the Company or 
the Subsidiaries to the Seller or any of its Affiliates (other than the 
Company or any Subsidiary), including, without limitation, all intercompany 
notes payable (whether short or long term) and intercompany accounts payable.

          "INTERCOMPANY RECEIVABLES"  means all amounts due from the Seller 
or any of its Affiliates (other than the Company or any Subsidiary) to the 
Company or any Subsidiary, including, without limitation, all intercompany 
notes receivable (whether short or long term) and intercompany accounts 
receivable.

          "INTERIM PERIOD"  means the period beginning on the Effective Date 
and ending on the Closing Date.

          "INTERNAL REVENUE CODE"  means the Internal Revenue Code of 1986, 
as amended.

          "IRS" means the United States Internal Revenue Service.

          "KNOWLEDGE"  or "KNOWN" means, with respect to any matter in 
question, if  any of the officers or other management employees of the Seller 
or the Purchaser, as the case may be, who have authority over such matters 
has actual knowledge of such matter following reasonable inquiry.  

          "LAW"  means any federal, state, local or foreign statute, law, 
ordinance, regulation, rule, code, order or rule of common law.

          "LIABILITIES"  means any and all debts, liabilities and 
obligations, whether accrued or fixed, absolute or contingent, matured or 
unmatured or determined or determinable.

          "LICENSES"  means all of the licenses, permits, franchises and 
other governmental authorizations required for the operation of the Business.

          "LOSSES"  of a Person means any and all losses, liabilities, 
damages, claims, awards, judgments, costs and expenses (including, without 
limitation, reasonable attorney's fees) actually suffered or incurred by such 
Person.

          "MAJOR PROPERTIES"  means those Properties included in the largest 
wells, units or fields, as applicable, measured by the estimated future net 
revenues attributable to the proved reserves for such wells, units or fields, 
which comprise approximately 80% of the estimated future net revenues from 
the Properties, which Major Properties are listed on Part I of the Property 
Schedule.



                                       5

          "MARKETABLE TITLE"  means, as of the date set forth in the Property 
Schedule and as to each Major Property, such title that:

          (i)       Is deducible of record (either, in the case of state 
     leases, from the records of the applicable county or parish or other 
     applicable state land office, in the case of federal leases, from the 
     records of the applicable office of the Bureau of Land Management or 
     Minerals Management Service, as applicable, in the case of Indian 
     leases, from the applicable office of the Bureau of Indian Affairs, and, 
     in the case of foreign interests, from the records of the appropriate 
     foreign agency) and free from reasonable doubt to the end that a willing 
     buyer engaged in the business of the ownership, development and 
     operation of the producing oil and gas properties with knowledge of all 
     of the facts and their legal bearing would be willing to accept the 
     same; and
     
          (ii)      Entitles the Company or the Subsidiaries, as applicable, 
     to receive not less than the percentage Net Revenue Interest for such 
     Major Property as described in the Property Schedule as the "Net Revenue 
     Interest" with respect to such Major Property; and
     
          (iii)     Obligates the Company or the Subsidiaries, as applicable, 
     to pay costs and expenses relating to such Major Property in an amount 
     not greater than the percentage Working Interest as described in the 
     Property Schedule with respect to such Major Property; and

          (iv)      Except for Permitted Encumbrances, is free and clear of 
     any Encumbrances.

          "MATERIAL ADVERSE EFFECT"  means any change or effect that is 
materially adverse to the consolidated results of operations or the 
consolidated financial condition of the Company and the Subsidiaries, taken 
as a whole, except for any such changes or effects resulting from (i) changes 
in general economic, regulatory or political conditions or changes that 
affect the oil and gas industry in general and (ii) the announcement of the 
transactions contemplated hereby or the performance of the covenants set 
forth in Article V hereof.

          "MINOR PROPERTIES"  means the Properties listed on Part II of the 
Property Schedule.

          "NET REVENUE INTEREST"  means the interest percentage of the 
Company and/or any Subsidiary, as applicable, in and to all oil, gas and 
liquid hydrocarbons produced, saved and marketed from the applicable well or 
unit, after taking into account any applicable net profits interest, 
production payment, reversionary interest or similar interest.



                                       6

          "1995 BALANCE SHEET"  means the audited consolidated balance sheet 
of the Company and the Subsidiaries as of December 31, 1995, together with 
the notes thereon.

          "1995 FINANCIAL STATEMENTS"  means the 1995 Balance Sheet and the 
audited consolidated statements of income and retained earnings of the 
Company and the Subsidiaries for the 12-month period ended on the 1995 
Balance Sheet Date, together with the notes thereon.

          "PERMITTED ENCUMBRANCES"  means (i) Encumbrances for inchoate 
mechanics' and materialmen's liens for construction in progress and 
workmen's, repairmen's, warehousemen's and carriers' liens arising in the 
ordinary course of the Business, (ii) requirements for consent to assignment 
and other encumbrances of a similar nature which are part of contracts 
customarily used in the oil and gas industry, (iii) Encumbrances for Taxes 
not yet payable and for Taxes being contested in good faith for which 
appropriate reserves are reflected in the 1995 Financial Statements, (iv) 
Encumbrances and imperfections of title, including servitudes, permits, 
surface leases and other rights in respect to surface operations, pipelines, 
grazing, logging, canals, ditches, reservoirs or the like; conditions, 
covenants or other restrictions; easements for streets, alleys, highways, 
pipelines, power lines, telephone lines and railways, and other assessments 
and rights-of-way, and all other liens, in each case listed in this 
subsection (iv) that (A) do not arise in connection with or secure 
indebtedness for money borrowed or owed or the extension of credit, (B) do 
not materially detract from the value of the Property subject thereto or 
affected thereby or otherwise materially impair the Property or operations 
being conducted thereon or therewith, so a reasonably prudent operator 
engaged in the oil and gas industry with knowledge of the facts and 
circumstances and the legal effect thereon would accept title to such 
Property subject to such detractions, interferences or impairments or (C) do 
not reduce the percentage Net Revenue Interest or increase the percentage 
Working Interest shown for the affected Property on the Property Schedule, 
and (v) any other Encumbrances to the extent expressly set forth on the 
Disclosure Schedule.

          "PERSON"  means any individual, partnership, firm, corporation, 
association, trust, limited liability company, unincorporated organization, a 
Governmental Authority or other entity, as well as any syndicate or group 
that would be deemed to be a person under Section 13(d)(3) of the Exchange 
Act.

          "PROPERTIES"  mean the Company's and the Subsidiaries' interests in 
oil and gas leases, mineral rights, fee rights, licenses and concessions and 
other tangible assets and properties relating to the operation of the 
Business.

          "PROPERTY SCHEDULE"  means the Property Schedule attached to this 
Agreement.



                                      7

          "RETURN"  means any report, return, declaration or other filing 
(including schedules attached thereto) required to be supplied to any taxing 
authority or jurisdiction with respect to Taxes including any amendments 
thereto.

          "SAFE HARBOR LEASES"  are those agreements identified in Section 
6.08 of the Disclosure Schedule, between The Louisiana Land and Exploration 
Company, a Maryland corporation ("LL&E"), Inexco Oil Company, a Delaware 
corporation ("INEXCO"), or Wilson Brothers Drilling Company, a Delaware 
corporation ("WILSON"), as Lessee, and another qualified person, as Lessor, 
entered into prior to January 1, 1984, and relating to a transfer of federal 
income tax benefits pursuant to Section 168(f)(8) of the Internal Revenue 
Code of 1954, as amended.

          "SUBSIDIARIES"  means those corporations and partnerships 
identified on Section 3.04(a) of the Disclosure Schedule (each of which is 
individually referred to as a "SUBSIDIARY") which consist of those 
corporations and partnerships (or equivalent legal entity under foreign law) 
of which the Company owns directly or indirectly more than 50% of the stock, 
the holders of which are ordinarily and generally, in the absence of 
contingencies or understandings, entitled to vote for the election of 
directors and any partnership (or equivalent legal entity under foreign law) 
in which the Company owns directly or indirectly more than a 50% interest.

          "TAX"  or "TAXES" means all income, gross receipts, sales, use, 
employment, franchise, profits, property, stamp or other taxes, fees, duties, 
assessments or charges of any kind whatsoever (whether payable directly or by 
withholding), together with any interest and any penalties, additions to tax 
or additional amounts imposed by any domestic or foreign taxing authority 
with respect thereto.

          "TAX LESSOR"  is each of the parties identified as Lessor in the 
Safe Harbor Leases.

          "WORKING INTEREST"  means the interest percentage of the costs and 
expenses relating to operations on and development of the applicable well or 
unit that the Company and/or any Subsidiary, as applicable, is obligated to 
bear.

          SECTION 1.02.  OTHER DEFINED TERMS.  The following terms have the 
meanings defined for such terms in the Sections set forth below:  



                                       8

TERM                                   SECTION
- ----                                   -------
Acquisition Proposal                   5.08
Argentina Licenses                     3.28(b)
Audited Financial Statements           3.05
Benefit Plans                          3.13(a)
CERCLA                                 3.18(b)(i)
Closing                                2.04(a)
Closing Date                           2.04(a)
Company                                Recitals
Contest                                6.03(b)
Controlled Group Plans                 3.13(b)
Effective Date                         2.03(a)
Elections                              6.01(a)
Entech                                 3.30
Entech Agreement                       3.30
Environmental Law                      3.18(b)(i)
Final Settlement Date                  2.03(d)
Final Settlement Statement             2.03(d)
Financial Statements                   3.05
Forms 8023-A                           6.05(b)
Government Antitrust Authority         5.04(b)(i)
Hazardous Material                     3.18(b)(i)
IPO Agreements                         5.10
Latest Balance Sheet                   3.05
Major Properties                       3.12
Material Contracts                     3.16(a)
Minor Properties                       3.12
Purchaser Tax Benefit                  6.02(b)
PUHCA                                  3.27
Purchase Price                         2.02
Purchaser                              Preamble
Purchaser's Threshold Amount           8.02(b)
RCRA                                   3.18(b)(i)



                                       9

TERM                                   SECTION
- ----                                   -------
Seller                                 Preamble
Seller's Financial Statements          3.33
Seller's Threshold Amount              8.03(b)
Shares                                 Recitals
Solid Waste                            3.18(b)(i)
Straddle Period                        6.01(c)
Subsidiary Shares                      3.02(c)
Tax Liability Threshold Amount         6.01(d)
Termination Costs                      5.09
Title Arbitrator                       8.03(g)(v)
Title Defect                           8.03(h)
UK Licenses                            3.28(a)
Unaudited Financial Statements         3.05


                            ARTICLE II

                        PURCHASE AND SALE

          SECTION 2.01.  PURCHASE AND SALE.  Upon the terms and subject to 
the conditions set forth in this Agreement, the Seller agrees to sell to the 
Purchaser, and the Purchaser agrees to purchase from the Seller, the Shares.

          SECTION 2.02.  PURCHASE PRICE.  The aggregate purchase price for 
the Shares shall be the sum of (i) $775 million in cash plus (ii) $4 million 
in cash if the Company enters into the Ecuador Agreement prior to the 
Closing, subject to adjustment as provided in Section 2.03 (as adjusted, the 
"PURCHASE PRICE").  The Purchase Price shall be payable as provided in 
Section 2.04(c).

          SECTION 2.03.  PURCHASE PRICE ADJUSTMENTS.  (a)  The Purchaser and 
the Seller agree that for purposes of determining the Purchase Price, all 
Intercompany Accounts as shown on the 1995 Balance Sheet shall be deemed 
forgiven and charged or credited to capital as of January 1, 1996 (the 
"EFFECTIVE DATE").  On the Closing Date, the Seller and the Company shall 
execute and deliver such agreements and instruments as may be necessary or 
appropriate to satisfy the Purchaser that all Intercompany Accounts existing 
immediately prior to the Closing have been forgiven and charged or credited, 
as appropriate, to capital.



                                     10


      (b)  The Purchaser and the Seller agree to adjust the Purchase    Price 
in the following manner:

      (i)  The Purchase Price shall be decreased (or increased), as    
   applicable, by an amount equal to the net increase (or decrease) in 
   Intercompany Receivables during the Interim Period.

      (ii)  The Purchase Price shall be increased (or decreased), as 
   applicable, by an amount equal to the net increase (or decrease) in 
   Intercompany Payables during the Interim Period.

      (iii)  The Purchase Price shall be decreased by the aggregate 
   amount of all dividends and the aggregate fair market value of other 
   distributions of property made by the Company during the Interim Period 
   to the extent such other distributions are effected at less than fair 
   market value.

      (iv) The Purchase Price shall be increased for payments in respect 
   of Taxes made by the Seller to the Company or its Subsidiaries during 
   the Interim Period, and shall be decreased for payments in respect of 
   Taxes made by the Company or its Subsidiaries to the Seller during the 
   Interim Period.  Notwithstanding Section 2.03(b)(i)-(ii), no adjustment to 
   the Purchase Price shall be made to reflect changes to the Intercompany 
   Accounts for Taxes in respect of periods after December 31, 1995.

     (c)  The Seller shall deliver to the Purchaser at least five 
Business Days prior to Closing a statement as of the end of the month 
preceding the month in which the Closing Date occurs setting forth (A) a 
preliminary estimate of each adjustment amount to the Purchase Price in 
accordance with SECTION 2.03(b)(i) THROUGH (iv) and (B) the activity in the 
Intercompany Accounts during the month of Closing.  If the parties are in 
dispute with respect to any portion of an adjustment amount to be made to the 
Purchase Price at the time of Closing, then no adjustment to the Purchase 
Price shall be made at Closing related to the disputed portion of the 
adjustment amount, and the disputed portion of the adjustment amount shall be 
deferred for further consideration in connection with the post-Closing 
adjustment referred to in Section 2.03(d).

     (d)  Within 60 days after the Closing, the Seller shall prepare, in 
accordance with this Agreement, and provide to the Purchaser a statement (the 
"FINAL SETTLEMENT STATEMENT") setting forth each Purchase Price adjustment to 
be made pursuant to SECTION 2.03(b)(i) THROUGH (iv), including any revisions 
to the Purchase Price adjustments made at Closing, and showing the 
calculation of each such Purchase Price adjustment.  Within 30 days after 
receipt of the Final Settlement Statement, the Purchaser shall deliver to


                                     11

the Seller a written report containing any changes which the Purchaser 
proposes be made to the Final Settlement Statement.  The parties shall 
undertake to agree with respect to the Final Settlement Statement no later 
than 120 days after the Closing Date.  In the event of any dispute with 
respect to the Final Settlement Statement, the parties shall jointly retain 
Price Waterhouse, or if such firm is not available or declines to so serve, 
another  independent accounting firm acceptable to both the Seller and the 
Purchaser to settle such dispute.  Such firm shall be instructed to calculate 
the Purchase Price adjustments in accordance with this Agreement as soon as 
practicable and in any event within 30 days after its engagement by the 
parties.  Such firm's determination shall be final and conclusive and binding 
upon the parties.  The date upon which such agreement is reached or upon 
which the adjusted Purchase Price is established shall herein be referred to 
as the "FINAL SETTLEMENT DATE".  If (i) the adjusted Purchase Price 
determined in accordance with this Section 2.03(d) is more than the adjusted 
Purchase Price paid to the Seller at Closing, then the Purchaser shall pay to 
the Seller in immediately available funds the amount of such difference, or 
(ii) the adjusted Purchase Price determined in accordance with this Section 
2.03(d) is less than adjusted Purchase Price paid to the Seller at Closing, 
then the Seller shall pay to the Purchaser in immediately available funds the 
amount of such difference.  Payment by the Seller or the Purchaser shall be 
made within five days after the Final Settlement Date.

     SECTION 2.04.  CLOSING.  (a)  Subject to the terms and conditions 
of this Agreement, the sale and purchase of the Shares contemplated hereby 
shall take place at a closing (the "CLOSING") to be held at 11:00 a.m., 
Houston time, on the later to occur of (a) July 31, 1996 or (b) the third 
Business Day following the later to occur of (i) the expiration or 
termination of the applicable waiting periods under the HSR Act and (ii) the 
satisfaction or waiver of all other conditions to the obligations of the 
parties set forth in Article VII, at the offices of the Company, 1000 
Louisiana Street, Suite 2900, Houston, Texas, or at such other time or on 
such other date or at such other place as the Seller and the Purchaser may 
mutually agree upon in writing (the day on which the Closing takes place 
being the "Closing Date").

     (b)  At the Closing, the Seller shall deliver or cause to be delivered 
to the Purchaser:  (i) stock certificates evidencing the Shares duly endorsed 
in blank or accompanied by stock powers duly executed in blank; (ii) the 
certificate required to be delivered pursuant to Section 7.02; (iii) the 
written resignations of such directors and officers of the Company and the 
Subsidiaries as the Purchaser shall, at least ten (10) days prior to the 
Closing Date, specify in writing to the Seller, such resignations to be 
effective at the Closing Date; (iv) a copy of the resolutions of the Board of 
Directors of the Seller authorizing the execution, delivery and performance 
by the Seller of this Agreement, certified by the Secretary or an Assistant 
Secretary of the Seller; (v) certificates from appropriate officials 
certifying as to the corporate existence and good standing of the Seller, the 
Company and its


                                      12

Subsidiaries; and (vi) opinions of counsel for the Seller and the Company, 
respectively, addressed to the Purchaser and together covering the matters 
set forth in Exhibit A. 

     (c)  At the Closing, the Purchaser shall deliver to the Seller:  (i) the 
Purchase Price, by wire transfer in immediately available funds, to an 
account or accounts designated at least two Business Days prior to the 
Closing Date by the Seller in a written notice to the Purchaser; and (ii) the 
certificate required to be delivered pursuant to Section 7.01.

                           ARTICLE III

           REPRESENTATIONS AND WARRANTIES OF THE SELLER

     The Seller represents and warrants to the Purchaser as set forth in this 
Article III. The representations and warranties in this Article III are 
deemed to be material and the Purchaser is entering into this Agreement 
relying on such representations and warranties.

     SECTION 3.01.  INCORPORATION AND AUTHORITY OF THE SELLER.  The Seller is 
a corporation duly incorporated, validly existing and in good standing under 
the laws of the State of New Jersey and 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 of this Agreement by the Seller, the performance by 
the Seller of its obligations hereunder and the consummation by the Seller of 
the transactions contemplated hereby have been duly authorized by all 
requisite corporate action on the part of the Seller.  This Agreement has 
been duly executed and delivered by the Seller, and (assuming due 
authorization, execution and delivery by the Purchaser) this Agreement 
constitutes a legal, valid and binding obligation of the Seller enforceable 
against the Seller in accordance with its terms.

     SECTION 3.02.  INCORPORATION AND QUALIFICATION OF THE COMPANY AND THE 
SUBSIDIARIES; CAPITAL STOCK OF THE SUBSIDIARIES.  (a)  The Company and each 
Subsidiary is a corporation duly incorporated, validly existing and in good 
standing under the laws of its jurisdiction of incorporation and has the 
requisite power and authority to own, operate or lease the properties and 
assets now owned, operated or leased by it and to carry on that portion of 
the Business as currently conducted by the Company or such Subsidiary in all 
material respects.  No actions or proceedings to dissolve the Company or any 
Subsidiary are pending.  The Company and each Subsidiary is duly qualified as 
a foreign corporation to do business, and is in good standing, in each 
jurisdiction where the character of its properties


                                     13

owned, operated or leased or the nature of its activities makes such 
qualification necessary, except for such failures which, when taken together 
with all other such failures, would not have a Material Adverse Effect. True 
and complete copies of the Company's and each Subsidiary's certificate of 
incorporation and bylaws (or equivalent organization documents), each of the 
foregoing as amended to the date of this Agreement, stock records and minutes 
of all meetings of the respective boards of directors, any committees of such 
boards and stockholders (and all consents in lieu of such meetings) have been 
made available for review by the Purchaser.

     (b)  The Company has no subsidiaries, equity investments or joint 
ventures except those Subsidiaries, equity investments or joint ventures 
which are identified in Section 3.02(b) of the Disclosure Schedule.  No 
proceedings are pending relating to the dissolution or liquidation of any 
subsidiary (direct or indirect) of the Company or other entity owned 
(directly or indirectly) by the Company.

     (c)  Section 3.02(c) of the Disclosure Schedule sets forth the 
jurisdiction of incorporation of each Subsidiary, its authorized capital 
stock and the number and type of its issued and outstanding shares of capital 
stock (collectively, the "SUBSIDIARY SHARES").   The Subsidiary Shares 
constitute all the issued and outstanding shares of capital stock of the 
respective Subsidiaries.  The Subsidiary Shares have been duly authorized and 
validly issued and are fully paid and nonassessable and were not issued in 
violation of any pre-emptive or similar rights.  There are no outstanding (i) 
options, warrants or rights of conversion or exchange or other rights, 
agreements, arrangements or commitments relating to the capital stock of any 
Subsidiary obligating any Subsidiary to issue or sell any of its shares of 
capital stock or any securities of such Subsidiary convertible into or 
exchangeable for such capital stock or (ii) equity equivalents, interests in 
the ownership or earnings or other similar rights of or with respect to any 
Subsidiary.  The Company owns the Subsidiary Shares issued by the respective 
Subsidiaries, free and clear of all Encumbrances, except as set forth on 
Section 3.02(c) of the Disclosure Schedule.

     SECTION 3.03.  CAPITAL STOCK OF THE COMPANY.  The Shares constitute 
all the issued and outstanding shares of capital stock of the Company.  The 
Shares have been duly authorized and validly issued and are fully paid and 
non-assessable and were not issued in violation of any preemptive or similar 
rights.  There are no outstanding (i) options, warrants or rights of 
conversion or exchange or other rights, agreements, arrangements or 
commitments relating to the capital stock of the Company obligating the 
Company to issue, sell, repurchase, redeem or otherwise acquire any of its 
shares of capital stock or any securities of the Company convertible into or 
exchangeable for such capital stock or (ii) equity equivalents, interests in 
the ownership or earnings or other similar rights of or with respect to the 
Company.  The Seller is the record and beneficial owner of the Shares,



                                     14

free and clear of all Encumbrances, except as set forth on Section 3.03 of 
the Disclosure Schedule, and except as a result of the Seller's obligation to 
transfer the Shares to the Purchaser pursuant to this Agreement and any 
restriction on transfer to others arising out of this Agreement.  On the 
Closing Date, Seller will transfer and deliver to Buyer valid title to all 
the Shares, free and clear of all Encumbrances.

     SECTION 3.04.  NO CONFLICT.  Assuming all consents, approvals, 
authorizations and other actions described in Section 3.10 have been obtained 
and all filings and notifications listed in Section 3.10 of the Disclosure 
Schedule have been made, and except as may result from any facts or 
circumstances relating solely to the Purchaser or as described in Section 
3.04 of the Disclosure Schedule, the execution, delivery and performance of 
this Agreement by the Seller and the consummation of the transactions 
contemplated hereby do not and will not (a) violate or conflict with the 
Certificate of Incorporation or By-laws of the Seller, (b) conflict with or 
violate any Law or Governmental Order applicable to the Seller, the Company 
or any Subsidiary, except as would not, individually or in the aggregate, 
have a Material Adverse Effect or (c) result in any breach of, or constitute 
a default (or event which with the giving of notice or lapse of time, or 
both, would become a default) under, or give to others any rights of 
termination, amendment, acceleration or cancellation of, or result in the 
creation of any Encumbrance on any of the assets or properties of the Company 
or any Subsidiary pursuant to, any note, bond, mortgage, indenture, contract, 
agreement, lease, license, permit, franchise or other instrument relating to 
such assets or properties to which the Seller, the Company or any Subsidiary 
is a party or by which any of such assets or properties is bound or affected, 
except as would not, individually or in the aggregate, have a Material 
Adverse Effect. 

     SECTION 3.05.  FINANCIAL STATEMENTS.  The Seller has caused to be 
prepared and delivered to the Purchaser accurate and complete copies of (i) 
the Company's audited consolidated balance sheets as of December 31, 1994 and 
1995 as included in the Company's Registration Statement on Form S-1 (No. 
33-2326), and the related audited consolidated statements of income, 
stockholders' equity and cash flows for the years ended December 31, 1993, 
1994 and 1995, and the notes and schedules thereto, together with the 
unqualified report thereon of Deloitte & Touche LLP, independent public 
accountants (the "AUDITED FINANCIAL STATEMENTS"), and (ii) the Company's 
unaudited consolidated balance sheet as of  March 31, 1996 (the "Latest 
Balance Sheet"), and the related unaudited consolidated statements of income, 
stockholders' equity and cash flows for the three-month period then ended 
(the "Unaudited Financial Statements" and, together with the Audited 
Financial Statements, the "Financial Statements"), certified by the Company's 
chief financial officer.   The Financial Statements (i) have been prepared in 
accordance with GAAP, the Company's book and records and Regulation S-X 
promulgated under the Securities Act of 1933 applied on a basis consistent 
with preceding years throughout the periods involved, except that the 


                                     15

Unaudited Financial Statements are not accompanied by notes or other textual 
disclosure required by generally accepted accounting principles, and (ii) 
fairly present in all material respects the Company's consolidated financial 
position as of the respective dates thereof and its consolidated results of 
operations and cash flows for the respective periods then ended, except that 
the Unaudited Financial Statements are subject to normal year-end 
adjustments, and except in each case for changes that may be necessary or 
appropriate in connection with the reserve data referred to in Section 4.08.

     SECTION 3.06.  LABOR MATTERS . Neither the Company nor any Subsidiary 
(i) is a party to any labor agreement with respect to its employees with any 
labor organization, group or association, (ii) has any employees represented 
by any labor organization, collective bargaining representative or group of 
employees, (iii) has been the subject of any representational campaign by any 
union or other organization or group seeking to become the collective 
bargaining representative of any of its employees or been subject to or, to 
the knowledge of the Company, threatened with any strike or other concerted 
labor activity or dispute or (iv) is obligated to bargain collectively with 
respect to wages, hours and other terms and conditions of employment with any 
recognized or certified labor organization, collective bargaining 
representative or group of employees.   Except as set forth in Section 3.06 
of the Disclosure Schedule or where the failure to comply would not, 
individually or in the aggregate, have a Material Adverse Effect, the Company 
and each Subsidiary is in compliance with all applicable Laws respecting 
employment practices, terms and conditions of employment and wages and hours. 
 Except as set forth in Section 3.06 of the Disclosure Schedule or as would 
not, individually or in the aggregate, have a Material Adverse Effect, as of 
the date of this Agreement, (a) there is no unfair labor practice charge or 
complaint against the Company or any Subsidiary pending or, to the knowledge 
of Seller, threatened before the National Labor Relations Board or any 
comparable domestic or foreign agency and (b) there is no labor strike, labor 
disturbance or work stoppage pending or, to the knowledge of Seller, 
threatened against the Company or any Subsidiary.

     SECTION 3.07.  ABSENCE OF UNDISCLOSED LIABILITIES.  As of the Closing 
Date, to the knowledge of the Seller there shall be no Liabilities of the 
Company or any Subsidiary, except Liabilities (i) set forth in Section 3.07 
of the Disclosure Schedule, (ii) as, and to the extent, reflected or reserved 
against in the 1995 Financial Statements, (iii) fully covered by insurance 
(except for deductible amounts as listed in Section 3.14 of the Disclosure 
Schedule), (iv) with respect to the matters addressed in Section 3.15 and 
Article VI (which shall be governed solely by the terms of such Section 3.15 
and Article VI), (v) incurred in the ordinary course of business after the 
date hereof and prior to the Closing Date (none of which is a liability for 
breach of contract, tort or infringement of intellectual property), or (vi) 
which would not, individually or in the aggregate, have a Material Adverse 
Effect.


                                     16

     SECTION 3.08.  ABSENCE OF LITIGATION.  Except as set forth in Section 
3.08 of the Disclosure Schedule, as of the date of this Agreement (a) there 
are no Actions pending or, to the knowledge of Seller, threatened against the 
Seller, the Company or any Subsidiary or any of the assets or properties of 
the Company or any Subsidiary that, individually or in the aggregate, would 
have a Material Adverse Effect or would prevent the Seller from consummating 
the transactions contemplated hereby and (b) the Company, the Subsidiaries 
and their respective assets and properties are not subject to any 
Governmental Order that has or is reasonably likely to have, individually or 
in the aggregate, a Material Adverse Effect.

     SECTION 3.09.  COMPLIANCE WITH LAWS.  The Company, the Subsidiaries, the 
conduct of the Business and the operation of the properties of the Company 
and the Subsidiaries are in compliance with all applicable Laws and 
Governmental Orders (excluding Environmental Laws, as to which the Seller's 
sole representations or warranties are set forth in Section 3.18, but 
including, without limitation, the Foreign Corrupt Practices Act), except (a) 
as set forth on Section 3.09 of the Disclosure Schedule or (b) where the 
failure to comply would not have, individually or in the aggregate, a 
Material Adverse Effect (provided that such materiality standard shall not be 
applicable to any failure to comply with the Foreign Corrupt Practices Act). 
Neither the Seller, the Company, any Subsidiary nor, to the knowledge of the 
Seller, any third party operator of any of the Properties has received any 
written notice to the effect that any of them are not in compliance with any 
applicable Laws and Governmental Orders except (i) as set forth on Section 
3.09 of the Disclosure Schedule or (ii) where the failure to comply would not 
have, individually or in the aggregate, a Material Adverse Effect.  No oil or 
gas well in which the Company or any Subsidiary holds an interest is 
presently, or may in the future become, subject to restraints under 
applicable Laws and Governmental Orders on the production otherwise 
producible therefrom as a result of such well having previously (prior to the 
date hereof) produced in excess of its authorized or allowable rate of 
production.

     SECTION 3.10.  CONSENTS, APPROVALS, LICENSES, ETC.  No consent, 
approval, authorization, license, order or permit of, or declaration, filing 
or registration with, or notification to, any Governmental Authority, or any 
other Person or entity, is required to be made or obtained by the Seller, the 
Company, the Subsidiaries or any of their respective Affiliates in connection 
with the execution, delivery and performance of this Agreement and the 
consummation of the transactions contemplated hereby, except:  (a) as set 
forth on Section 3.10 of the Disclosure Schedule; (b) applicable 
requirements, if any, of the New Jersey Business Corporation Act and the HSR 
Act; (c) where the failure to obtain such consents, approvals, 
authorizations, licenses, orders or permits of, or to make such declarations, 
filings or registrations or notifications, either individually or in the 
aggregate, (i) would not prevent the Seller from performing its obligations 
under this Agreement and (ii) would have a Material Adverse Effect and (d) as 
may be necessary as a result of any facts or


                                     17

circumstances relating solely to the Purchaser.  The Company, the 
Subsidiaries and, to the knowledge of the Company, all third party operators 
of any of the Properties hold all Licenses necessary or required for the 
conduct of the Business.  As of the date of this Agreement, all of such 
Licenses are in full force and effect and the Company, the respective 
Subsidiary or, to the knowledge of the Seller, each such third party operator 
is in compliance with each such License, except as would not have, 
individually or in the aggregate, a Material Adverse Effect.  No notice has 
been issued by any Governmental Authority and no Action is pending or, to the 
knowledge of the Seller, threatened with respect to any alleged failure by 
the Company, any Subsidiary or, to the knowledge of the Seller, any third 
party operator of any of the Properties to have any such License revoked or 
not to be in compliance therewith.  To the knowledge of the Seller, no event 
has occurred and is continuing which permits, or after notice or lapse of 
time or both would permit, any modification or termination of any such 
License.  Except as set forth in Section 3.10 of the Disclosure Schedule, no 
Property is subject to a preferential right to purchase that is applicable to 
the transactions contemplated by this Agreement.

     SECTION 3.11.  PERSONAL PROPERTY; BANK ACCOUNTS.  (a)  Except as 
disclosed in Section 3.11(a) of the Disclosure Schedule or as would not, 
individually or in the aggregate, have a Material Adverse Effect:  (i) the 
Company and the Subsidiaries collectively own, have a valid leasehold 
interest in or have the legal right to use all of the tangible personal 
property necessary to carry on the Business, free and clear of all 
Encumbrances, except Permitted Encumbrances and Encumbrances reflected on the 
1995 Financial Statements; and (ii) the Company and the Subsidiaries 
collectively own or have a valid license or sublicense to use all 
Intellectual Property Rights that are necessary to carry on the Business, 
free and clear of all Encumbrances, except Permitted Encumbrances.

     (b)  Section 3.11(b) of the Disclosure Schedule is a true and complete 
list of (i) the names of each bank, savings and loan association, securities 
or commodities broker or other financial institution in which the Company or 
any Subsidiary has an account, including cash contribution accounts, and the 
names of all Persons authorized to draw thereon or have access thereto, and 
(ii) the location of all lockboxes and safe deposit boxes of the Company and 
each Subsidiary and the names of all Persons authorized to draw thereon or 
have access thereto.

     SECTION 3.12.  TITLE TO PROPERTIES.  (a)  Except (i) for 
Encumbrances (A) disclosed in Part II of Section 3.12(a) of the Disclosure 
Schedule (with respect to owned properties) and (B) as disclosed in Part II 
of Section 3.12(b) of the Disclosure Schedule (with respect to leased 
property), or (ii) for Permitted Encumbrances, the Company and the 
Subsidiaries (1) have good and marketable title to the properties listed in 
Part I of Section 3.12(a) of the Disclosure Schedule identified as being 
owned in fee, in whole or in part, by the Company or the Subsidiaries and to 
all of the buildings, structures and other improvements located thereon used 
in the conduct of the Business and (2) have good and marketable title to the 
leasehold estate under, and good and valid interest in, the properties listed 
in Part I of Section 3.12(b) of the Disclosure Schedule identified as being 
leased lands


                                     18

and to all of the buildings, structures, fixtures and other 
improvements located thereon used in the conduct of the Business.

     (b)  Notwithstanding anything in Section 3.12(a) to the contrary, except 
as identified on the Property Schedule, the title of the Company to each of 
the (i) Major Properties is Marketable Title and (ii) Minor Properties is 
Defensible Title.

     SECTION 3.13.  EMPLOYEE BENEFIT MATTERS.  (a)  With respect to each 
employee benefit plan, program, arrangement or contract (including, without 
limitation, any "employee benefit plan" as defined in Section 3(3) of ERISA) 
maintained or contributed to by the Company or any Subsidiary (the "BENEFIT 
PLANS"), the Seller has made available to the Purchaser a copy of (i) the 
most recent annual report (Form 5500) filed with the IRS, (ii) such Benefit 
Plan, (iii) if applicable, each trust agreement relating to such Benefit 
Plan, (iv) the most recent summary plan description for each Benefit Plan for 
which a summary plan description is required, (v) the most recent actuarial 
valuation report prepared for any Benefit Plan which is a defined benefit 
plan and (vi) the most recent determination letter, if any, issued by the IRS 
with respect to any Benefit Plan qualified under Section 401(a) of the 
Internal Revenue Code.

     (b)  With respect to the Benefit Plans and each employee benefit 
plan, program, arrangement or contract (including, without limitation, any 
"employee benefit plan" as defined in Section 3(3) of ERISA) maintained or 
contributed to by any employer which along with the Company or any Subsidiary 
would be treated as a single employer under Section 414 of the Internal 
Revenue Code (together with the Benefit Plans, the "CONTROLLED GROUP PLANS"), 
except as set forth in Section 3.13(b) of the Disclosure Schedule, no event 
has occurred and, to the knowledge of the Seller, there exists no condition 
or set of circumstances, in connection with which the Company or any 
Subsidiary could be subject to any liability under the terms of the 
Controlled Group Plans, ERISA, the Internal Revenue Code or any other 
applicable Law which would have, individually or in the aggregate, a Material 
Adverse Effect.  There is no "accumulated funding deficiency" as defined in 
Section 412 of the Internal Revenue Code (whether or not waived) with respect 
to any of the Controlled Group Plans, and during the past five years neither 
the Company nor any Subsidiary or other employer which along with the Company 
or any Subsidiary would be treated as a single employer under Section 414 of 
the Internal Revenue Code has made or been required to make contributions to 
a "multiemployer plan" as defined in Section 3(37) of ERISA.

     (c)  The Seller has made available to the Purchaser (i) copies of 
all employment agreements with officers of the Company and the Subsidiaries, 
(ii) copies of all severance agreements, programs and policies of the Company 
and the Subsidiaries with or relating to their employees, and (iii) copies of 
all plans, programs, agreements and other arrangements of the Company and the 
Subsidiaries with or relating to its employees which contain change in 
control provisions.  Except as set forth in Schedule 3.13(c) of the 
Disclosure Schedule, no event has occurred and there exists no condition or 
set of circumstances in connection with which the Company or any Subsidiary 
could be subject to



                                     19

any liability under the terms of the agreements, programs, policies, plans 
and arrangements described in this Section 3.13(c) which would have, 
individually or in the aggregate, a Material Adverse Effect.

     (d)  Except as provided in Section 3.13(d) of the Disclosure Schedule or 
as otherwise required by Law, no Benefit Plan of the Company or any 
Subsidiary provides retiree medical or retiree life insurance benefits to any 
Person at a cost to the Company or any Subsidiary.

     SECTION 3.14.  INSURANCE.  All material properties and risks of the 
Company and the Subsidiaries are covered by valid and currently effective 
insurance policies or binders of insurance or programs of self-insurance in 
such types and amounts and with such deductible amounts as are consistent 
with customary practices and standards of companies engaged in businesses and 
operations similar to those of the Company and the Subsidiaries.  Set forth 
on Section 3.14 to the Disclosure Schedule is a list of all (i) policies of 
fire, liability, casualty, life and other insurance currently in force, (ii) 
all pending claims against the Company and the Subsidiaries and (iii) the 
termination dates for each such policy.  To the Seller's knowledge, the 
Company or one of the Subsidiaries, as applicable, has given timely notice to 
the appropriate insurance carrier with respect to each such claim.  

     SECTION 3.15.  TAXES.  Except as set forth in Section 3.15 of the 
Disclosure Schedule:  (a)  The Company and each Subsidiary has timely filed, 
or has had filed on its behalf, in a timely manner (within any applicable 
extension periods) with the appropriate taxing authority all Returns with 
respect to Taxes of the Company and each of the Subsidiaries other than those 
Returns on which an immaterial amount of Taxes would properly be shown the 
failure of which to file would not have, individually or in the aggregate, a 
Material Adverse Effect.

     (b)  All Taxes due and payable on all filed Returns of or with respect 
to the Company and the Subsidiaries have been paid in full or have been 
provided for on the 1995 Balance Sheet in accordance with GAAP;

     (c)  There are no outstanding agreements or waivers extending the 
statutory period of limitations applicable to any federal, state, local or 
foreign income or other material Returns required to be filed by or with 
respect to the Company or any of the Subsidiaries;

     (d)  None of the Returns of or with respect to the Company or any of the 
Subsidiaries is currently being audited or examined by any taxing authority; 
and

     (e)  No deficiency for any income Taxes has been assessed with respect 
to the Company or any of the Subsidiaries that has not been abated or paid in 
full.

     SECTION 3.16.  MATERIAL CONTRACTS.  (a)  Section 3.16(a) of the 
Disclosure Schedule lists the following contracts (collectively, with the 
leases listed in Part I of



                                     20

Section 3.12(b) of the Disclosure Schedule, the "MATERIAL CONTRACTS") in 
effect as of the date of this Agreement to which the Company or any 
Subsidiary is a party:

      (i)  any commitment, contract, agreement, note, loan, evidence of   
   indebtedness, purchase order, letter of credit (other than in respect of 
   the leases listed in  Section 3.12(b) of the Disclosure Schedule) or 
   guarantee of the indebtedness of others that the Seller reasonably 
   anticipates will, in accordance with its terms, involve aggregate      
   payments by the Company or any Subsidiary of more than $100,000 within the 
   remaining term of such agreement;

      (ii) any lease of personal property involving aggregate payments by 
   the Company or any Subsidiary in excess of $100,000;

      (iii) any contracts or agreements containing covenants limiting 
   the freedom of the Company or any Subsidiary to engage in any line of 
   business or compete with any Person;

      (iv) any employment agreements involving annual payments by the 
   Company or any Subsidiary in excess of $100,000;

      (v) any contracts or agreements relating to exploration, 
   production, transportation and treatment of hydrocarbons involving the 
   annual payment to or by the Company or any Subsidiary in excess of 
   $100,000, or the creation of joint ventures for such purposes;

      (vi) any farmins, farmouts or similar agreements providing for the 
   acquisition, sale or disposition of any interest in a property;

      (vii) any contracts which provide for the sale of hydrocarbons 
   for a period of three months or more; 

      (viii) any sale or lease of real or personal property in excess 
  of $100,000; and

      (ix) any contract requiring a capital expenditure or a commitment 
  for a capital expenditure in excess of $100,000.

      (x) any obligation to make future payments, contingent or 
   otherwise, arising out of or relating to the acquisition or disposition 
   of any business, assets or stock of other companies by the Company or 
   any Subsidiary;

      (xi) any agreements or arrangements relating to the release or 
   disposal of Hazardous Materials;


                                     21

      (xii) any agreements with any Governmental Authority that currently 
   are binding on, or restrict the actions of, the Company or any 
   Subsidiary, other than leases or Licenses;

      (xiii) any hedge, swap, futures, options or other derivatives 
  contract and similar contracts; and

      (xiv) any contracts (other than existing production sales 
   contracts) containing calls on production or options to purchase 
   production in favor of a third party.

   (b) Neither the Company nor any Subsidiary is (and, to the knowledge of 
the Seller, no other party is), as of the date of this Agreement, in breach 
or violation of, or default under, any of the Material Contracts, where such 
breaches or violations or defaults would have, individually or in the 
aggregate, a Material Adverse Effect or result in the creation of any 
Encumbrance on any asset of the Company or any Subsidiary.  Each Material 
Contract is, as of the date of this Agreement, a valid agreement, arrangement 
or commitment of the Company or the Subsidiary which is a party thereto, 
enforceable against the Company or such Subsidiary in accordance with its 
terms and, to the knowledge of the Seller, is a valid agreement, arrangement 
or commitment of each other party thereto, enforceable against such party in 
accordance with its terms, except in each case where enforceability may be 
limited by bankruptcy, insolvency or other similar laws affecting creditors' 
rights generally and except where enforceability is subject to the 
application of equitable principles or remedies or as would not have, 
individually or in the aggregate, a Material Adverse Effect.  True and 
complete copies of all written Material Contracts have heretofore been made 
available to the Purchaser, and the Seller has provided the Purchaser with 
written summaries of all such Material Contracts (if any) that are unwritten. 
Each Material Contract is in full force and effect and no notices of 
termination or cancellation thereof have been given or received by the 
Company or any Subsidiary.  Except as disclosed in Section 3.16 of the 
Disclosure Schedule, there are no material unresolved disputes involving the 
Company or any Subsidiary under the Material Contracts.

      SECTION 3.17.  CONDITION OF EQUIPMENT.  Except as disclosed in Section 
3.17 of the Disclosure Schedule, to the knowledge of the Seller, all 
platforms, pipelines, wells, gas processing plants and other equipment and 
machinery currently in use and material to the operation of the Business are 
in reasonable repair, ordinary wear and tear excepted.

   SECTION 3.18.  ENVIRONMENTAL MATTERS.  (a)  Except as disclosed in Section 
3.18 of the Disclosure Schedule, the Company and each Subsidiary currently 
hold all the environmental, health and safety permits, licenses and approvals 
of Governmental Authorities necessary for the current use, occupancy or 
operation of that portion of the Business conducted by it, except for such 
permits, licenses and approvals the absence of which would not, individually 
or in the aggregate, have a Material Adverse Effect.  To the knowledge of the 
Seller, the Seller has provided the Purchaser with copies of or access to any 
reports in the possession of the Seller, the Company or any Subsidiary of any 
environmental



                                       22

assessment, audit investigation or study with respect to the real property 
owned or leased by the Company or any Subsidiary.  

      (b)  Except as set forth in Section 3.18 of the Disclosure Schedule:

      (i)  The Company and each Subsidiary is conducting the Business and 
   operating the Properties and since January 1, 1994 has conducted the 
   Business and operated the Properties in material compliance with all 
   applicable Environmental Laws and all Governmental Orders relating to 
   health, safety, the environment, Hazardous Materials (as such term is 
   defined in the Comprehensive Environmental Response, Compensation, and 
   Liability Act of 1980, as amended by the Superfund Amendments and 
   Reauthorization Act of 1986 ("CERCLA")), or Solid Wastes (as such term is 
   defined in the Resource Conservation and Recovery Act of 1976, as 
   amended by the Used Oil Recycling Act of 1980, the Solid Waste Disposal 
   Act Amendments of 1980, and the Hazardous and Solid Waste Amendments of 
   1984 ("RCRA"));

      (ii) Neither the Company nor any Subsidiary has been notified by any  
   Governmental Authority that any of the Properties is the subject of any 
   investigation or inquiry by any Governmental Authority evaluating whether 
   any material remedial action is needed to respond to a release of any 
   Hazardous Material or to the improper storage or disposal (including 
   storage or disposal of offsite locations)of any Hazardous Material;

      (iii)  Neither the Company nor any Subsidiary has filed any 
   notice under any Environmental Law indicating that (A) the Company, any 
   Subsidiary or any former subsidiary of the Company is responsible for 
   the improper release into the environment, or the improper storage or 
   disposal, of any Hazardous Material, or (B) any Hazardous Material is 
   improperly stored or disposed of upon any Property;

      (iv) Neither the Company nor any Subsidiary has any liability in 
   connection with (A) the release into the environment at or on any 
   property now or previously owned or leased by the Company, any 
   Subsidiary or any former subsidiary of the Company, or (B) storage or 
   disposal of any Hazardous Material that in either case would, individually
   or in the aggregate, have a Material Adverse Effect;

      (v)  Neither the Company nor any Subsidiary has received any claim, 
   complaint, notice, inquiry or request for information which remains 
   unresolved as of the date hereof with respect to any alleged violation 
   of any Environmental Law or regarding potential liability under any 
   Environmental Law relating to operations or conditions or any facilities 
   or property owned, leased or operated by the Company, any Subsidiary or  
   any former subsidiary of the Company;

      (vi) No property now or, to the knowledge of the Seller, previously 
   owned, leased or operated by the Company, any Subsidiary or any former 
   subsidiary of the


                                     23

   Company is listed on the National Priorities List pursuant to CERCLA 
   or, to the knowledge of the Seller, on any other federal or state list as 
   sites requiring investigation or cleanup;

      (vii) Neither the Company nor any Subsidiary is transporting, has 
   directly transported, is arranging for the transportation of, or has 
   transported, any Hazardous Material to any location which is listed on 
   the National Priorities List pursuant to CERCLA or on any similar 
   federal or state list or which is the subject of federal, state or local 
   enforcement actions or other investigations that may lead to claims against 
   any of them for remedial work, damage to natural resources or personal 
   injury, including claims under CERCLA which would, individually or in 
   the aggregate, have a Material Adverse Effect;

        (viii)    There are no sites, locations or operations at which the 
   Company or any Subsidiary is currently undertaking, any material 
   remedial or response action relating to any such disposal or release, as 
   required by Environmental Laws; and

        (ix) All underground storage tanks and solid waste disposal 
   facilities owned or operated by the Company or any Subsidiary are used 
   and operated in material compliance with Environmental Laws.

      (c) Notwithstanding anything in this Agreement to the contrary, the 
representations and warranties made by the Seller in this Section 3.18 are 
the exclusive representations and warranties made by the Seller with respect 
to matters relating to the protection of health, safety and the environment 
and no other representations or warranties made by the Seller in this 
Agreement shall be deemed to cover or relate to such matters.

      SECTION 3.19.  AFFILIATE AGREEMENTS.  Section 3.19 of the Disclosure 
Schedule sets forth a list of all contracts existing as of the date of this 
Agreement which relate to (a) the sale, provision or sharing of products or 
services to the Company and the Subsidiaries by any other division, unit or 
Affiliate of the Seller or (b) the sale, provision or sharing of products or 
services by the Company and the Subsidiary to any other division, unit or 
Affiliate of the Seller.

      SECTION 3.20.  BROKERS.  Except for Morgan Stanley & Co., Incorporated, 
no broker, finder or investment banker is entitled to any brokerage, finder's 
or other fee or commission in connection with the transactions contemplated 
by this Agreement based upon arrangements made by or on behalf of the Seller. 
 The Seller is solely responsible for the fees and expenses of Morgan Stanley.

      SECTION 3.21.  ABSENCE OF CERTAIN CHANGES.  Except as disclosed on 
Section 3.21 of the Disclosure Schedule, since March 31, 1996, (i) there has 
not been any matter, fact or circumstance resulting, individually or in the 
aggregate, in a Material Adverse Effect in, or any event or condition that 
might reasonably be expected to result in any Material Adverse Effect in, the 
business, assets, results of operations or condition (financial


                                      24

or otherwise) of the Company or the Subsidiaries, (ii) the Business has been 
conducted only in the ordinary course consistent with past practice, (iii) 
neither the Company nor any Subsidiary has incurred any material liability, 
engaged in any material transaction or entered into any material agreement 
outside the ordinary course of business consistent with past practice, and 
(iv) neither the Company nor any Subsidiary has paid or committed to pay any 
bonus or similar payment to any director, officer or employee thereof.

     SECTION 3.22.  OUTSTANDING MONETARY COMMITMENTS.  Set forth in Section 
3.22 of the Disclosure Schedule is a listing, as of May 31, 1996, of all 
outstanding authorizations for expenditures relating to the Properties and 
exceeding $100,000 individually.  Except as set forth in Section 3.22 of the 
Disclosure Schedule, there are no operations on the Properties in which the 
Company's or any Subsidiary's commitment would have exceeded $100,000, being 
conducted as of May 31, 1996, or any time thereafter, in which the Company or 
any Subsidiary has elected not to participate since May 31, 1996.

      SECTION 3.23.  PAYMENTS AND OPERATIONS.  Except as disclosed in Section 
3.23 of the Disclosure Schedule, there are no royalties, shut-in royalties, 
lease rental payments, deposits or other payments for which the Company or 
any Subsidiary has any responsibility or liability that are payable (except 
as accrued in the Financial Statements) or delinquent, and all such payments 
that are due have been timely and properly paid (including, without 
limitation, any royalties due in respect of (i) amounts received in 
settlement of take or pay or similar contracts or (ii) amounts received for 
the sale of oil in excess of posted prices), except any amount of royalties, 
shut-in royalties, lease rental payments or other payments held in suspense 
for title reasons and with respect to which the Company or such Subsidiary 
has set aside appropriate reserves.  The methods used by the Company and each 
Subsidiary to calculate royalty payments comply with the terms of the leases, 
Licenses and other agreements pertaining to the Properties and applicable 
Laws and Governmental Orders.  The Company and each Subsidiary have complied 
with, performed and observed, and satisfied all of the material terms, 
conditions, obligations and liabilities under any of the provisions of the 
documents of title to the Properties, or any other agreements, instruments, 
Laws and Governmental Orders relating to the Properties.

      SECTION 3.24.  PREPAYMENTS; GAS IMBALANCES.  Neither the Company nor 
any Subsidiary is obligated, by virtue of a prepayment arrangement, make-up 
right under a production sales contract containing a "take or pay" or similar 
provision, production payment or any other arrangement, to deliver 
hydrocarbons, or proceeds from the sale thereof, attributable to any of its 
Properties at some future time without then or thereafter being entitled to 
receive payment of the contract price therefor.  Except as set forth in 
Section 3.24 of the Disclosure Schedule, at April 30, 1996, neither the 
Company nor any Subsidiary had under any agreement, arrangement or past event 
(i) any obligation to deliver gas from the Properties (or cash in lieu 
thereof) to other owners of interests in those Properties as a result of past 
production by the Company, any Subsidiary or any of their predecessors in 
excess of the share to which they were entitled, or (ii) any right to receive 
deliveries of gas from the Properties (or cash in lieu thereof) from other 
owners of interests in those Properties as a result of past production by the 
Company, any Subsidiary or any of their predecessors of less


                                    25

than the share to which they were entitled. Except as set forth in Section 
3.24 of the Disclosure Schedule, at April 30, 1996, neither the Company nor 
any Subsidiary had any other gas imbalances or make-up obligations (whether 
arising at the wellhead, pipeline, gathering system or other level) under any 
agreement, arrangement or past event.

      SECTION 3.25.  INTELLECTUAL PROPERTY.  The Company and each 
Subsidiary either owns or has valid agreements or Licenses granting them the 
right to use all Intellectual Property Rights used in the Business.  Except 
as set forth in Section 3.25 of the Disclosure Schedule and except for 
agreements giving the Company and the Subsidiaries the right to use certain 
geological and geophysical data (which may contain limitations customary for 
companies engaged in the business of the exploration and production of oil, 
gas, condensate and other hydrocarbons), there are no limitations contained 
in such agreements or Licenses which, upon consummation of the transactions 
contemplated by this Agreement, will alter or impair any Intellectual 
Property Rights, breach any agreement or License pertaining thereto with any 
third-party vendor, or require payments or additional sums under such 
agreements or Licenses.  The Company and each Subsidiary is in compliance in 
all material respects with all agreements and Licenses pertaining to 
Intellectual Property Rights and there are no pending or, to the knowledge of 
the Company, threatened Actions challenging or questioning the validity or 
effectiveness of any such agreement or License or the right of the Company or 
any Subsidiary to use, copy, modify or distribute the same.

      SECTION 3.26.  OIL AND GAS OPERATIONS.  The Company and the 
Subsidiaries have drilled and (if completed) completed, operated and produced 
all of those wells for which any of the Company and the Subsidiaries serve as 
operator in accordance with generally accepted oil and gas field practices 
and in compliance in all material respects with applicable oil and gas leases 
and all applicable Laws and Governmental Orders, except where any failures or 
violations do not or would not have, individually or in the aggregate, a 
Material Adverse Effect. All proceeds from the sale of oil, gas and other 
hydrocarbons produced by the Company and the Subsidiaries are being received 
by the Company and the Subsidiaries in a timely manner and are not being held 
in suspense for any reason (except for amounts, individually or in the 
aggregate, not in excess of $100,000 and held in suspense in the ordinary 
course of business).

      SECTION 3.27.  GOVERNMENTAL REGULATIONS.  Neither the Company nor any 
Subsidiary is an "investment company," or a company "controlled" by an 
"investment company," within the meaning of the Investment Company Act of 
1940, as amended.  Neither the Company nor any Subsidiary is a "holding 
company" within the meaning of the Public Utility Holding Company Act of 
1935, as amended ("PUHCA").  Neither the Company nor any Subsidiary has a 
similar status under any similar state laws or regulations of the type 
regulating public utilities. No consent or approval of, or other action by, 
the Securities and Exchange Commission under PUHCA and the rules and 
regulations promulgated thereunder is required in connection with the 
execution, delivery and performance by the Seller of this Agreement.  
Assuming the Purchaser is not a "holding company" within the meaning of 
PUHCA, following the consummation of the transactions contemplated by this 
Agreement neither the Company nor any Subsidiary will be a


                                     26

"subsidiary company" of a "holding company" or an "affiliate" of a "holding 
company" or a "subsidiary company" of a "holding company" within the meaning 
of PUHCA.

      SECTION 3.28.  FOREIGN PROPERTIES.  (a)  Brabant Petroleum Ltd. has not 
(i) committed any material breach of any of the exploration and production 
licenses covering Properties located in the U.K. Sector of the North Sea (the 
"UK LICENSES"), or (ii) received notice that any of the parties to the UK 
Licenses has committed any material breach of, or is in material default 
under, any of the UK Licenses.  The UK Licenses and all rights and interests 
of Brabant Petroleum Ltd. thereunder or deriving therefrom are in full force 
and effect and no act or omission of Brabant Petroleum Ltd. or, to the 
knowledge of Seller, of any other Person has occurred that would entitle the 
Department of Trade and Industry to revoke the UK Licenses. No notice has 
been given to Brabant Petroleum Ltd. or, to the knowledge of Seller, to any 
other Person by the Department of Trade and Industry of any intention to 
revoke the UK Licenses or require further work to be conducted (whether in 
relation to exploration or development), to call for the submission of or to 
impose of development program.

      (b)  Energy Development Corporation (Argentina), Inc. has not (i) 
committed any material breach of any of the exploration and production 
licenses covering Properties located in Argentina (the "ARGENTINA LICENSES"), 
or (ii) received notice that any of the parties to the Argentina Licenses has 
committed any material breach of, or is in material default under, any of the 
Argentina Licenses.  The Argentina Licenses and all rights and interests of 
Energy Development Corporation (Argentina), Inc. thereunder or deriving 
therefrom are in full force and effect and no act or omission of Energy 
Development Corporation (Argentina), Inc. or, to the knowledge of Seller, of 
any other Person has occurred that would entitle the Secretary of Energy to 
revoke the Argentina Licenses.  No notice has been given to Energy 
Development Corporation (Argentina), Inc. or, to the knowledge of Seller, to 
any other Person by the Secretary of Energy of any intention to revoke the 
Argentina Licenses or to require further work to be conducted (whether in 
relation to exploration or development), to call for the submission of or to 
impose a development program.

      SECTION 3.29.  1996 EXPLORATION ACTIVITIES.  Section 3.29 of the 
Disclosure Schedule sets forth a listing of all exploration and development 
activities in which the Company or any Subsidiary has elected to participate 
since September 30, 1995 and with respect to which the Company or any 
Subsidiary has expended or committed to expend $100,000 or more.  The Seller 
has provided the Purchaser with true and complete information (to the extent 
the Company or any Subsidiary has such information in its possession or has 
access to such information) regarding the status and results of all such 
activities, including, without limitation, well logs, results of drill stem 
tests, production information and other pertinent information.

      SECTION 3.30.  ENTECH AGREEMENT.  Set forth on Section 3.30 of the 
Disclosure Schedule is a true and correct listing, in all material respects, 
of (i) all the Properties of a type described in clauses (i) and (ii) of 
Section 2.13 of the Entech Agreement 



                                    27


(as hereafter defined) that constitute "New Properties" under that certain 
Amended and Restated Participation Agreement (the "ENTECH AGREEMENT") dated 
December 27, 1993, between the Company and Entech Enterprises, Inc. 
("ENTECH"), as agreed to between the Company and Entech, (ii) Entech's agreed 
percentage net revenue interest and working interest in such New Properties 
and (iii) those additional Properties which, to the knowledge of the Seller 
and the Company, Entech claims to constitute "New Properties".  No additional 
properties or interests that may be acquired by the Company after the date 
hereof, other than pursuant to agreements entered into by the Company prior 
to December 31, 1994 will constitute "New Properties" under the Entech 
Agreement.

      SECTION 3.31.  DISCLOSURE.  To the Seller's knowledge, all well logs, 
well pressures and other well test data furnished by the Seller to the 
Purchaser for purposes of or in connection with the transactions contemplated 
by this Agreement are true and accurate in all material respects.

      SECTION 3.32.  INDEMNIFICATION CLAIMS.  There are no pending claims for 
indemnification from the Company or any Subsidiary by any director, officer 
or employee thereof and, to the Seller's knowledge, there are no facts or 
circumstances that would reasonably be expected to form the basis for any 
such claim.

      SECTION 3.33.  FINANCIAL STATEMENTS OF SELLER.  The Seller has 
delivered to the Purchaser accurate and complete copies of the Seller's 
audited consolidated balance sheet as of December 31, 1995, and the related 
audited consolidated statements of income, stockholders' equity and cash 
flows for the year then ended, and the notes and schedules thereto, together 
with the unqualified report thereon of Deloitte & Touche LLP, independent 
public accountants (the "SELLER'S FINANCIAL STATEMENTS").  The Seller's 
Financial Statements (i) have been prepared in accordance with GAAP and the 
Seller's book and records and (ii) fairly present in all material respects 
the Seller's consolidated financial position as of the date thereof and its 
consolidated results of operations and cash flows for the period then ended, 
except for changes that may be necessary or appropriate in connection with 
the reserve data referred to in Section 4.08.  Since December 31, 1995, there 
has not been any material adverse change in the assets, results of operations 
or financial condition of the Seller, except for changes in connection with 
the reserve data referred to in Section 4.08.

THE EXPRESS REPRESENTATIONS AND WARRANTIES OF THE SELLER
CONTAINED IN THIS AGREEMENT ARE EXCLUSIVE AND ARE IN LIEU OF ANY
OTHER REPRESENTATION OR WARRANTY WITH RESPECT TO THE
ENVIRONMENTAL CONDITION, BOTH SURFACE AND SUBSURFACE, OR OTHER
CONDITION OF THE ASSETS OF THE COMPANY AND THE SUBSIDIARIES OR
THE OWNERSHIP OR OPERATION OF ANY OF SUCH ASSETS OF THE
COMPANY, OR ANY PART THEREOF.

EXCEPT AS SET FORTH IN ARTICLE III, ALL OF THE PERSONAL PROPERTY,
EQUIPMENT, IMPROVEMENTS AND FIXTURES RELATED TO THE PROPERTIES
SHALL BE ACQUIRED BY THE PURCHASER (THROUGH ITS


                                     28

ACQUISITION OF THE SHARES) "AS IS, WHERE IS".  WITHOUT LIMITATION OF THE 
GENERALITY OF THE IMMEDIATELY PRECEDING SENTENCE, THE SELLER EXPRESSLY 
DISCLAIMS AND NEGATES AS TO PERSONAL PROPERTY, EQUIPMENT, IMPROVEMENTS AND 
FIXTURES (a) ANY IMPLIED OR EXPRESS WARRANTY OF MERCHANTABILITY, (b) ANY 
IMPLIED OR EXPRESS WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE, (c) ANY 
IMPLIED OR EXPRESS WARRANTY AS TO CONDITION, (d) ANY IMPLIED OR EXPRESS 
WARRANTY OF CONFORMITY TO MODELS OR SAMPLES OF MATERIALS AND (e) ANY GUARANTY 
OR WARRANTY AGAINST HIDDEN OR LATENT REDHIBITORY VICES UNDER LOUISIANA LAW, 
INCLUDING LOUISIANA CIVIL CODE ARTICLES 2520 THROUGH 2548 AND THE WARRANTY 
IMPOSED BY LOUISIANA CIVIL CODE ARTICLE 2476.

THE SELLER EXPRESSLY DISCLAIMS AND NEGATES, AND THE PURCHASER
HEREBY WAIVES, ANY REPRESENTATIONS OR WARRANTY WITH RESPECT TO
THE QUALITY, QUANTITY OR VOLUME OF THE RESERVES, IF ANY, OF OIL,
GAS OR OTHER HYDROCARBONS IN OR UNDER THE OIL AND GAS
PROPERTIES.

THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, THAT EXTEND BEYOND
THE FACE OF THIS AGREEMENT.

THE PURCHASER ACKNOWLEDGES THAT THE WAIVERS IN THIS SECTION
ARE CONSPICUOUS.


                            ARTICLE IV

         REPRESENTATIONS AND WARRANTIES OF THE PURCHASER

      The Purchaser represents and warrants to the Seller as set forth in 
this Article IV. The representations and warranties in this Article IV are 
deemed to be material and the Seller is entering into this Agreement relying 
on such representations and warranties:

      SECTION 4.01.  INCORPORATION AND AUTHORITY OF THE PURCHASER.  The 
Purchaser is a corporation duly incorporated, validly existing and in good 
standing under the laws of Delaware and 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 of this Agreement by the Purchaser, the performance by 
the Purchaser of its obligations hereunder and the consummation by the 
Purchaser of the transactions contemplated hereby have been duly authorized 
by all requisite corporate action on the part of the Purchaser.  This 
Agreement has been duly executed and delivered by the Purchaser, and 
(assuming due authorization, execution and delivery by the Seller) 
constitutes a legal, valid and binding obligation of the Purchaser 
enforceable against the Purchaser in accordance with its terms, subject to 
the effect of any applicable


                                     29

bankruptcy, reorganization, insolvency, moratorium or similar laws affecting 
creditors' rights generally and subject, as to enforceability, to the effect 
of general principles of equity (regardless of whether such enforceability is 
considered in a proceeding in equity or at law).

      SECTION 4.02.  NO CONFLICT.  Assuming all consents, approvals, 
authorizations and other actions described in Section 4.03 have been obtained 
and all filings and notifications listed in Section 4.03 have been made, and 
except as may result from any facts or circumstances relating solely to the 
Seller, the execution, delivery and performance of this Agreement by the 
Purchaser do not and will not (a) violate or conflict with the Certificate of 
Incorporation or By-laws of the Purchaser, (b) conflict with or violate any 
Law or Governmental Order applicable to the Purchaser, except as would not, 
individually or in the aggregate, delay the consummation of the transaction 
contemplated by this Agreement or have a material adverse effect on the 
ability of the Purchaser to consummate the transactions contemplated by this 
Agreement or (c) result in any breach of, or constitute a default (or event 
which with the giving of notice or lapse of time, or both, would become a 
default) under, or give to others any rights of termination, amendment, 
acceleration or cancellation of, or result in the creation of any Encumbrance 
on any of the assets or properties of the Purchaser pursuant to, any note, 
bond, mortgage, indenture, contract, agreement, lease, license, permit, 
franchise or other instrument relating to such assets or properties to which 
the Purchaser is a party or by which any of such assets or properties is 
bound or affected, except as would not, individually or in the aggregate, 
delay the consummation of the transactions contemplated by this Agreement or 
have a material adverse effect on the ability of the Purchaser to consummate 
the transactions contemplated by this Agreement. 

      SECTION 4.03.  CONSENTS AND APPROVALS.  No consent, approval, 
authorization, license, order or permit of, or declaration, filing or 
registration with, or notification to, any Governmental Authority, or any 
other Person or entity, is required to be made or obtained by the Purchaser 
or any of its Affiliates in connection with the execution, delivery and 
performance of this Agreement and the consummation of the transactions 
contemplated hereby, except (a) applicable requirements, if any, of the 
Delaware General Corporation Law and the HSR Act, (b) where failure to obtain 
such consent, approval, authorization or action, or to make such filing or 
notification, either individually or in conjunction with other such failures, 
would not delay the consummation of the transactions contemplated by this 
Agreement or not have a material adverse effect on the ability of the 
Purchaser to consummate the transactions contemplated by this Agreement and 
(c) as may be necessary as a result of any facts or circumstances relating 
solely to the Seller.  

      SECTION 4.04.  ABSENCE OF LITIGATION.  No Action is pending or, to the 
knowledge of the Purchaser, threatened against the Purchaser which would, 
individually or in the aggregate, delay the consummation of the transactions 
contemplated by this Agreement or have a material adverse effect on the 
ability of the Purchaser to consummate the transactions contemplated by this 
Agreement.


                                     30


      SECTION 4.05.  INVESTMENT PURPOSE.  The Purchaser is acquiring the 
Shares solely for the purpose of investment and not with a view to, or for 
offer or sale in connection with, any distribution thereof.

      SECTION 4.06.  FINANCING.  The Purchaser has all funds necessary to 
consummate the transactions contemplated by this Agreement.

      SECTION 4.07.  BROKERS.  No broker, finder or investment banker is 
entitled to any brokerage, finder's or other fee or commission in connection 
with the transactions contemplated by this Agreement based upon arrangements 
made by or on behalf of the Purchaser.

      SECTION 4.08.  RESERVE DATA.  The Purchaser acknowledges receipt of the 
revised data as to the Company's reserves included in Section 4.08 of the 
Disclosure Schedule. 

                            ARTICLE V

                      ADDITIONAL AGREEMENTS

      SECTION 5.01.  CONDUCT OF BUSINESS PRIOR TO THE CLOSING.  (a)  Subject 
to Section 5.01(d), the Seller covenants and agrees that, between the date 
hereof and the Closing Date, it shall not permit the Company and the 
Subsidiaries to conduct the Business other than in the ordinary course and 
consistent with their prior practice except as described in Section 5.01(a) 
of the Disclosure Schedule, without the prior written consent of the 
Purchaser.

      (b)  The Seller covenants and agrees that, prior to the Closing, it 
will cause the Company and the Subsidiaries to use all reasonable efforts to 
preserve, maintain and protect the Properties, to preserve substantially 
intact the business organization of the Business, to keep available to the 
Purchaser the services of the employees of the Company and the Subsidiaries, 
to keep in full force and effect the insurance coverage specified in Section 
3.14 of the Disclosure Schedule and to preserve the current relationships of 
the Company and the Subsidiaries with their respective customers, suppliers 
and other Persons with which they have significant business relationships.

     (c)  The Seller covenants and agrees that, prior to the Closing, it will 
not permit either the Company or any Subsidiary to amend its Certificate of 
Incorporation or By-laws (or equivalent organization documents), merge or 
consolidate, or obligate itself to do so, with or into any other entity or 
authorize a liquidation, dissolution, reorganization or recapitalization, 
without the prior written consent of the Purchaser.



                                     31


      (d)  The Seller covenants and agrees that, without the prior written 
consent of the Purchaser, it will not permit either the Company or any 
Subsidiary, prior to the Closing, 

      (i)  to change its accounting methods, principles or practices, other 
than such changes required by GAAP; 

      (ii)  to declare, set aside or pay any dividend or other distribution 
   (whether in cash, stock, property or any combination thereof) in respect 
   of the Shares or Subsidiary Shares or redeem, repurchase or otherwise 
   acquire any equity securities issued by the Company or any Subsidiary; 

      (iii) to revalue any of its assets, including, without limitation, 
   writing down the value of inventory or writing off notes or accounts 
   receivable, other than in the ordinary course of business; 

      (iv) to establish or increase any bonus, insurance, severance, 
   deferred  compensation, pension, retirement, profit sharing, stock option 
   (including, without limitation, the granting of stock options, stock 
   appreciation rights, performance awards, or restricted awards), stock 
   purchase or other employee benefit plan, or otherwise increase the 
   compensation payable or to become payable to any of their respective  
   officers or employees, except as may be required by Law; 

      (v)  to enter into any employment or severance agreement with any of 
   their respective employees or establish, adopt, or enter into any 
   collective bargaining agreement; 

      (vi) to issue or sell any shares of capital stock of, or other equity 
   interests in, the Company or any Subsidiary, or securities convertible 
   into or exchangeable for such shares or equity interests; 

      (vii) to discontinue or modify any existing policy or binder of insurance
   currently maintained in respect of the Company, any Subsidiary or the 
   Business;

      (viii) to acquire, sell, lease, transfer or otherwise dispose of    
   (including farmouts), directly or indirectly, any assets, other than sales 
   of product produced in the ordinary course of business and sales of other 
   assets in the ordinary course of business having a fair market value in 
   the aggregate of not more than $50,000;

      (ix) to incur, guarantee or assume any indebtedness for borrowed money; 

      (x) to mortgage or pledge any of their respective assets or create any
   Encumbrance thereon;

      (xi) to enter into or amend, modify or terminate any Material Contract;



                                       32

          (xii)     to make any elections regarding any operation with 
     respect to a Property;
     
          (xiii)    to make any loans, advances or capital contributions to, 
     or investments in, any other Person other than as required pursuant to 
     any contract or agreement to which the Company or a Subsidiary is a 
     party existing on the date hereof or entered into after the date hereof 
     without violation of this Agreement;
     
          (xiv)     to pay to any director, officer or employee any benefit 
     not required by any employee benefit agreement, trust, plan, fund or 
     other arrangement as in effect on the date hereof;
     
          (xv) to make any capital expenditure or expenditures other than as 
     required pursuant to any contract or agreement to which the Company or a 
     Subsidiary is a party existing on the date hereof or entered into after 
     the date hereof without violation of this Agreement;
     
          (xvi)     except for (A) payroll expenditures, (B) royalty 
     payments, (C) payments of Taxes (other than any U.S. Federal corporate 
     income Tax unless liability for such Tax is included in amounts reserved 
     under the 1995 Balance Sheet) and (D) scheduled payments under any 
     contract or agreement to which the Company or a Subsidiary is a party 
     existing on the date hereof or entered into after the date hereof 
     without violation of this Agreement, to pay, discharge or satisfy any 
     claims, liabilities or obligations (whether accrued, absolute, 
     contingent, unliquidated or otherwise, and whether asserted or 
     unasserted).
     
          (xvii)    to enter into any transaction with any Person that is an 
     Affiliate of the Seller;
     
          (xviii)   to use funds from the Company or any Subsidiary to pay 
     any U.S. Federal corporate income Tax liability other than such a tax 
     liability included in amounts reserved on the 1995 Balance Sheet;
     
          (xix)     to take any action which would make any of the 
     representations or warranties of the Seller contained in this Agreement 
     untrue or inaccurate as of any time from the date of this Agreement to 
     the Closing or would or might result in any of the conditions set forth 
     in this Agreement not being satisfied; or

          (xx) to authorize, propose or agree to take any of the foregoing 
     actions.

          (e)  Between the date hereof and the Closing Date, the Purchaser 
shall be entitled to have representatives present at the corporate 
headquarters of the Company.  The Seller shall cause the Company and the 
Subsidiaries to give such representatives prior notice of, and to include 
such representatives in, all discussions and meetings concerning any matter 
that may require approval of the Purchaser under Section 5.01(d) or that 
would otherwise 



                                       33

involve operational or administrative decisions.  In addition, the Seller 
shall cause to be delivered to such representatives at least five (5) 
Business Days prior to the making of any disbursements, a list of the 
Company's and each Subsidiary's planned disbursements with respect to the 
Company's and each Subsidiary's accounts payable (other than payroll and 
royalties).

          SECTION 5.02.  ACCESS TO INFORMATION.  (a)  From the date of this 
Agreement until the Closing the Seller shall, and shall cause the officers, 
employees, auditors and agents of the Seller, the Company and the 
Subsidiaries, (i) to afford the officers, employees and authorized agents and 
representatives of the Purchaser full and complete access, during normal 
business hours or upon reasonable notice during non-business hours, to the 
offices, properties, books and records of the Company and the Subsidiaries 
(including such access as may be appropriate to permit the Purchaser to 
conduct such an examination of title to the Properties as it deems necessary 
or proper) and (ii) furnish to the officers, employees and authorized agents 
and representatives of the Purchaser such additional financial and operating 
data and other information regarding the Shares and the assets, properties, 
goodwill and Business of the Company and the Subsidiaries as the Purchaser 
may from time to time reasonably request in order to assist the Purchaser in 
fulfilling its obligations under this Agreement and to facilitate the 
consummation of the transfers contemplated hereby.

          (b)  The Purchaser agrees that it shall preserve and keep all Books 
and Records relating to the business or operations of the Company and the 
Subsidiaries on or before the Closing Date in the Purchaser's possession for 
a period of at least eight years from the Closing Date.  After such 
eight-year period, before the Purchaser shall dispose of any of such Books 
and Records, at least 90 calendar days' prior written notice to such effect 
shall be given by the Purchaser to the Seller, and the Seller shall be given 
an opportunity, at its cost and expense, to remove and retain all or any part 
of such Books and Records as the Seller may select.  

          (c)  Each party agrees that it will cooperate with and make 
available to the other party, during normal business hours, all Books and 
Records, information and employees (without substantial disruption of 
employment) retained and remaining in existence after the Closing Date which 
are necessary or useful in connection with any Tax inquiry, audit, 
investigation or dispute, any litigation or investigation or any other matter 
requiring any such Books and Records, information or employees for any 
reasonable business purpose.  The party requesting any such Books and 
Records, information or employees shall bear all of the out-of-pocket costs 
and expenses (including, without limitation, attorneys' fees and 
reimbursement for the reasonable salaries and employee benefits for those 
employees who are made available) reasonably incurred in connection with 
providing such Books and Records, information or employees.  The Seller may 
require certain financial information relating to the Business for periods 
prior to the Closing Date for the purpose of filing federal, state, local and 
foreign Tax returns and other governmental reports, and the Purchaser agrees 
to furnish such information to the Seller at the Seller's request and expense.



                                       34

          SECTION 5.03.  CONFIDENTIALITY.  The terms of the Confidentiality 
Agreement are hereby incorporated herein by reference and shall continue in 
full force and effect until the Closing, at which time such Confidentiality 
Agreement and the obligations of the Purchaser under this Section 5.03 shall 
terminate; PROVIDED, HOWEVER, that the Confidentiality Agreement shall 
terminate only in respect of that portion of the Proprietary Information (as 
defined in the Confidentiality Agreement) exclusively relating to the 
transactions contemplated by this Agreement.  If this Agreement is, for any 
reason, terminated prior to the Closing, the Confidentiality Agreement shall 
continue in full force and effect in accordance with its terms.

          SECTION 5.04.  REGULATORY AND OTHER AUTHORIZATIONS; CONSENTS.  (a)  
Each party hereto shall use all reasonable efforts to obtain all 
authorizations, consents, orders and approvals of, and to give all notices to 
and make all filings with, all Governmental Authorities and other third 
parties that may be or become necessary for its execution and delivery of, 
and the performance of its obligations pursuant to, this Agreement and will 
cooperate fully with the other party in promptly seeking to obtain all such 
authorizations, consents, orders and approvals, giving such notices, and 
making such filings.  The Purchaser acknowledges that it shall be solely 
responsible for obtaining the Licenses and all other consents, approvals and 
authorizations referred to in Section 4.03 and the Seller agrees to assist 
the Purchaser in its efforts with respect thereto.  Each party hereto agrees 
to make an appropriate filing of a Notification and Report Form pursuant to 
the HSR Act with respect to the transactions contemplated hereby within five 
Business Days of the date hereof and to supply promptly any additional 
information and documentary material that may be requested pursuant to the 
HSR Act.  The parties hereto acknowledge that time shall be of the essence in 
this Agreement and agree not to take any action that will have the effect of 
unreasonably delaying, impairing or impeding the receipt of any required 
authorizations, consents, orders or approvals.

          (b)  Without limiting the generality of the Purchaser's 
undertakings pursuant to Section 5.04(a), the Purchaser shall:

          (i)  take promptly any or all of the following actions to the 
     extent necessary to eliminate any concerns on the part of any 
     Governmental Authority with jurisdiction over the enforcement of any 
     applicable antitrust laws ("GOVERNMENT ANTITRUST AUTHORITY") regarding 
     the legality under any antitrust law of the Purchaser's acquisition of 
     the Shares: entering into negotiations, providing information, making 
     proposals, entering into and performing agreements or submitting to 
     judicial or administrative orders, or holding separate (through the 
     establishment of a trust or otherwise), particular assets or categories 
     of assets, or Businesses, of the Company or any Subsidiary;
     
          (ii) use its Best Efforts to prevent the entry in a judicial or 
     administrative proceeding brought under any antitrust law by any 
     Government Antitrust Authority or any other party of any permanent or 
     preliminary injunction or other order that would make consummation of 
     the acquisition of the Shares in accordance with the terms of 



                                       35

     this Agreement unlawful or that would prevent or delay such consummation,
     including, without limitation, taking the steps contemplated by Section 
     5.04(b)(i);
     
          (iii)     take promptly, in the event that such an injunction or 
     order has been issued in such a proceeding, any and all reasonable 
     steps, including, without limitation, the appeal thereof, the posting of 
     a bond or the steps contemplated by Section 5.04(b)(i), necessary to 
     vacate, modify or suspend such injunction or order so as to permit such 
     consummation on a schedule as close as possible to that contemplated by 
     this Agreement; and
     
          (iv) take promptly all other reasonable actions and do all other 
     things reasonably necessary and proper to avoid or eliminate each and 
     every impediment under any antitrust law that may be asserted by any 
     Government Antitrust Authority or any other party to the consummation of 
     the acquisition of the Shares by the Purchaser in accordance with the 
     terms of this Agreement.

          (c)  The Purchaser will use its Best Efforts to assist the Seller 
in obtaining any consents of third parties necessary or advisable in 
connection with the transactions contemplated by this Agreement, including, 
without limitation, providing to such third parties such financial statements 
and other publicly available financial information with respect to Noble 
Affiliates, Inc., the parent corporation of the  Purchaser, as such third 
parties may reasonably request.

          SECTION 5.05.  INDEPENDENT INVESTIGATION.  (a)  The Purchaser 
acknowledges and agrees that it (i) has made its own independent inquiry and 
investigation into, and, based upon the information supplied to the Purchaser 
by the Seller, has formed an independent judgment concerning, the Company, 
the Subsidiaries and the Business and (ii) has been furnished with or given 
adequate access to such information about the Company, the Subsidiaries and 
the Business as it has requested.  The Seller does not make, and has not 
made, any representations or warranties relating to the Seller, the Company 
or any Subsidiary other than those expressly set out herein which are made by 
the Seller.

          (b)  Certain information set forth in the Disclosure Schedules is 
included solely for informational purposes and may not be required to be 
disclosed pursuant to this Agreement.  The disclosure of any information 
shall not be deemed to constitute an acknowledgement that such information is 
required to be disclosed in connection with the representations and 
warranties made by the Seller in this Agreement, nor shall such information 
be deemed to establish a standard of materiality.

          SECTION 5.06.  NOTICE OF EVENTS.  The Seller and the Purchaser 
shall promptly notify each other of any event or circumstance which shall 
occur prior to the Closing which shall constitute a breach of a 
representation or warranty or a covenant or agreement of either the Seller or 
the Purchaser.



                                       36

          SECTION 5.07.  FURTHER ACTION.  Subject to the terms and conditions 
herein provided, each of the parties hereto covenants and agrees to use its 
Best Efforts to deliver or cause to be delivered such documents and other 
papers and to take or cause to be taken such further reasonable actions as 
may be necessary, proper or advisable under applicable Laws to consummate and 
make effective the transactions contemplated hereby.

          SECTION 5.08.  ACQUISITION PROPOSALS.  From the date hereof, none 
of the Seller, the Company, any Subsidiary or any Affiliate, director, 
officer, employee or representative of any of them shall, directly or 
indirectly (i) solicit or initiate any Acquisition Proposal or (ii) engage in 
discussions or negotiations with, enter into any agreements or understandings 
with or disclose any nonpublic information relating to, the Company or any 
Subsidiary, or afford access to the properties, books or records of the 
Company or any Subsidiary to, any Person that is considering making or has 
made an Acquisition Proposal.  Seller shall immediately cease and cause to be 
terminated any existing activities, discussions or negotiations with any 
Persons conducted heretofore with respect to any Acquisition Proposal and 
shall promptly request each such Person who has heretofore entered into a 
confidentiality agreement in connection with an Acquisition Proposal to 
return to Seller all confidential information heretofore furnished to such 
Person by or on behalf of Seller, the Company or any Subsidiary.  The Seller 
and the Company will notify the Purchaser promptly by telephone, and 
thereafter confirm in writing, if it receives any Acquisition Proposal after 
the date hereof and advise the Purchaser of the terms thereof. The term 
"ACQUISITION PROPOSAL", as used herein, means any offer or proposal for, or 
any indication of interest in, a merger or other business combination 
involving the Company or any Subsidiary or the acquisition of any equity 
interest in, or a substantial portion of the assets of, the Company or any 
Subsidiary, other than the transactions contemplated by this Agreement.

          SECTION 5.09.  EMPLOYEE TERMINATION COSTS.  (a) The Seller hereby 
agrees to indemnify the Purchaser, the Company and the Subsidiaries against 
and hold each of them harmless from, and to reimburse the Company and the 
Subsidiaries for, all costs and expenses relating to severance or termination 
benefits (including amounts related to or paid pursuant to any incentive 
plan, bonus pool or deferred compensation plan or arrangement), retention 
payments, continuation of benefits, accrued vacation, outplacement and all 
other similar costs, expenses and Losses related to the termination of an 
employee's employment with the Company or any Subsidiary or the termination 
of any incentive plan, bonus pool or deferred compensation plan or 
arrangement or an employee's participation thereunder, either (i) triggered 
by the consummation of the transactions contemplated by this Agreement or 
(ii)  related to the voluntary or involuntary termination of any employee's 
employment with the Company or any Subsidiary or the termination of any 
incentive plan, bonus pool or deferred compensation plan or arrangement or an 
employee's participation thereunder prior to or within six months in the case 
of involuntary terminations or one (1) year in the case of voluntary 
terminations, in each case following the Closing (collectively, "TERMINATION 
COSTS"), to the extent such Termination Costs relate to or are paid pursuant 
to any plan, program, agreement, arrangement, policy or practice entered into 
or adopted at any time prior to the Closing.  The reimbursement of the 
Termination Costs shall be made from time to time by the delivery of 
immediately available funds by the Seller to either the Purchaser, 



                                       37

the Company or any Subsidiary (as specified by the Purchaser) within five (5) 
Business Days of the Purchaser's written notice to the Seller of the 
incurrence of any Termination Costs.  The Purchaser shall cause the Company 
to make available to the Seller such Books and Records as may be reasonably 
necessary to allow the Seller to verify the amount of Termination Costs.  
Nothing contained in this Agreement shall be deemed to require the Purchaser, 
the Company or any Subsidiary to take or omit to take any action that might 
mitigate or reduce the amount of Termination Costs.

          (b)  The Seller hereby agrees to indemnify the Purchaser, the 
Company and the Subsidiaries against and hold each of them harmless from, and 
to reimburse the Company and the Subsidiaries for, any contributions, 
premiums or other payments the Company or any Subsidiary is required to make 
or pay after the Closing to or with respect to any of the Controlled Group 
Plans as in effect at any time prior to the Effective Date to fund benefits 
or provide coverage for employees of the Company or any Subsidiary with 
respect to periods of employment prior to the Effective Date (collectively, 
"Plan Costs").  The reimbursement of the Plan Costs shall be made from time 
to time by the delivery of immediately available funds by the Seller to 
either the Purchaser, the Company or any Subsidiary (as specified by the 
Purchaser) within five (5) Business Days of the Purchaser's written notice to 
the Seller of the incurrence of any Plan Costs.  The Purchaser shall cause 
the Company to make available to the Seller such Books and Records as may be 
reasonably necessary to allow the Seller to verify the amount of Plan Costs.  
Nothing contained in this Agreement shall be deemed to require the Purchaser, 
the Company or any Subsidiary to take or omit to take any action that might 
mitigate or reduce the amount of Plan Costs.

          SECTION 5.10.  TERMINATION OF CERTAIN AGREEMENTS.  Prior to the 
Closing, the Seller shall, or shall cause its Affiliates to, (i) terminate 
and cancel all agreements and arrangements (collectively, the "IPO 
AGREEMENTS") entered into between the Company and the Seller or any of its 
Affiliates in contemplation of the proposed initial public offering by the 
Company contemplated by the Company's Registration Statement on Form S-1 (No. 
33-2326), including, without limitation, the Tax Allocation Agreement, 
Administrative Services Agreement, Indemnification Agreement, Cash Management 
Agreement and Stock Restriction, Registration and Option Agreement referred 
to under "Certain Transactions" in such Form S-1, (ii) return to the Company 
the aggregate amounts paid by the Company or any Subsidiary to the Seller or 
any of its Affiliates under the IPO Agreements and (iii) execute releases 
satisfactory to the Purchaser releasing the Company from any liability or 
obligation under the IPO Agreements. Promptly following the execution of this 
Agreement, the Seller shall cause the Company to withdraw such Registration 
Statement in accordance with the rules and regulations promulgated under the 
Securities Act of 1933.

          SECTION 5.11.  UPDATED FINANCIAL STATEMENTS.  On or before July 31, 
1996, the Seller shall cause the Company to prepare and deliver to the 
Purchaser (i) the Company's unaudited consolidated balance sheet as of June 
30, 1995 and 1996, and the related unaudited consolidated statements of 
income, stockholders' equity and cash flows for each of the six-month periods 
then ended, all of which shall be prepared on the same basis as the Unaudited 
Financial Statements and (ii) reissued Audited Financial Statements as of 
December 31, 1995 



                                       38

revised as necessary or appropriate to reflect the revised estimated reserves 
of the Company as previously discussed by the parties and substantially in 
accordance with the data referred to in Section 4.08.

                            ARTICLE VI

                           TAX MATTERS

          SECTION 6.01.  TAX INDEMNITIES.  (a)   Subject to Section 6.01(d), 
the Seller shall indemnify the Purchaser and its Affiliates and the Company 
and its Subsidiaries, and hold them harmless from and against (i) any 
liability for Taxes (other than conveyance taxes, which are allocated to the 
Purchaser pursuant to Section 6.07) of the Company and the Subsidiaries due 
in respect of all taxable periods ending before the Effective Date, the 
portion of any Straddle Period (as defined below) ending on the Effective 
Date, and in respect of U.S. Federal corporate income Tax, the portion of 
1996 ending on the Closing Date, but Seller shall not be liable for any Tax 
(other than a Tax resulting from the Elections) which is included in amounts 
reserved on the 1995 Balance Sheet (including the trial balance sheet 
relating thereto)), (ii) any liability that may be imposed on the Company or 
any Subsidiary pursuant to Section 1.1502-6 of the Treasury Regulations 
promulgated under the Internal Revenue Code or pursuant to any analogous 
provision of state or local law, as a result of the affiliation of the 
Company or such Subsidiary with the Seller or an Affiliate of the Seller or 
predecessor-in-interest, (iii) any liability for Taxes resulting from 
elections (the "ELECTIONS") under Section 338(g) and 338(h)(10) of the 
Internal Revenue Code with respect to the Company and the Subsidiaries, and 
any comparable elections under state or local tax laws, PROVIDED, HOWEVER, 
that no indemnity shall be provided under this Agreement for any Taxes 
resulting from (1) a breach by the Purchaser of its obligations under this 
Agreement, (2) a reduction in any net operating loss, capital loss or tax 
credit carryover allocable to the Company or any Subsidiary, or (3) any 
transaction of the Company or any Subsidiary occurring after the Closing on 
the Closing Date (other than the Elections and other than transactions that 
are in the ordinary course of business).

           (b)  From and after the Closing Date, except as provided in 
Section 6.01(a) above, the Purchaser and the Company shall indemnify the 
Seller and its Affiliates and hold them harmless from and against (i) Taxes 
due pursuant to Section 6.07 herein, (ii) Taxes due in respect of all taxable 
periods commencing on or after the Effective Date (other than U.S. Federal 
corporate income Taxes due in respect of the portion of 1996 ending on the 
Closing Date, except to the extent attributable to a transaction after the 
Closing on the Closing Date (other than the Elections and other than 
transactions that are in the ordinary course of business)), and (iii) the 
portion of any Straddle Period (as defined below) beginning on the Effective 
Date imposed on or with respect to the Company or its Subsidiaries.

          (c)  Any Taxes for a tax period beginning before the Effective Date 
and ending after the Effective Date (a "STRADDLE PERIOD") shall be 
apportioned between the Seller and the Purchaser, in the case of real and 
personal property taxes and franchise taxes not 



                                       39

based on gross or net income, on a per diem basis and, in the case of other 
Taxes (including sales and transfer Taxes), shall be determined based on the 
actual operation of the Company and the Subsidiaries during the portion of 
such period ending on the day before the Effective Date and the portion of 
such period beginning on the Effective Date.  Each such portion of such 
period shall be deemed to be a tax period subject to the provisions of 
Section 6.01(a) and 6.01(b) above. Notwithstanding the foregoing, in the case 
of any Tax based upon or measured by capital (including net worth or 
long-term debt) or intangibles, the amount of such Tax allocated to the 
period ending on the day before the Effective Date shall be computed by 
reference to the level of such items on such Date.

          (d)  The respective indemnification obligations of the Purchaser 
and the Seller pursuant to this Section 6.01 resulting from any Contest (as 
defined in Section 6.03(b)) shall not be effective until the aggregate dollar 
amount of all Taxes which would otherwise be payable pursuant to this Article 
VI by such party exceeds $100,000 (the "TAX LIABILITY THRESHOLD AMOUNT").  It 
being agreed and understood that, if such amount is exceeded, the Seller or 
the Purchaser, as the case may be, shall be liable to the full extent of such 
Losses, including those not in excess of the Tax Liability Threshold Amount.  

          (e)  Payment by an indemnitor of any amount due under this Section 
6.01 shall be made within 30 days following written notice by the indemnitee 
that payment of such amounts to the appropriate tax authority is due, 
provided that the indemnitor shall not be required to make any payment 
earlier than two days before it is due to the appropriate tax authority.  If 
the Seller receives an assessment or other notice of Taxes due with respect 
to the Company or any of its Subsidiaries for any period ending on or before 
the Closing Date for which the Seller is not responsible, in whole or in 
part, pursuant to paragraph (a) of this Section 6.01 because all or part of 
such Tax was included in an amounts reserved on the 1995 Balance Sheet 
(including the trial balance sheet relating thereto), and the Seller pays 
such Tax, then the Purchaser or the Company shall pay to the Seller, in 
accordance with the first sentence of this Section 6.01(e), the amount of 
such Tax for which Seller is not responsible under Section 6.01(a).  In the 
case of a Tax that is contested in accordance with the provisions of Section 
6.03, payment of such Tax to the appropriate tax authority will not be 
considered to be due earlier than the date a final determination to such 
effect is made by the appropriate taxing authority or a court.

          SECTION 6.02.  REFUNDS AND TAX BENEFITS.  (a)  The Purchaser shall 
promptly pay to the Seller any refund or credit (including any interest paid 
or credited with respect thereto) received by the Purchaser, the Company or 
any Subsidiary of Taxes (i) relating to taxable periods or portions thereof 
ending before the Effective Date (but for U.S. Federal corporate income Taxes 
relating to taxable periods or portions thereof ending on or before the 
Closing Date) or (ii) attributable to an amount paid by or on behalf of the 
Seller under Section 6.01 hereof.  The Purchaser shall, if the Seller so 
requests and at the Seller's expense, cause the relevant entity to file for 
and obtain any refund to which the Seller is entitled under this Section 
6.02.  The Purchaser shall permit the Seller to control (at the Seller's 
expense) the prosecution of any such refund claim, and shall cause the 
relevant 



                                       40

entity to authorize by appropriate power of attorney such persons as the 
Seller shall designate to represent such entity with respect to such refund 
claim. 

          (b)  Any amount otherwise payable by the Seller under Section 6.01 
shall be reduced by any net Tax benefit (as reduced by any related Tax 
detriment) realized by the Purchaser, the Company, any Subsidiary or any of 
their Affiliates in a period or portion thereof ending after the Effective 
Date or, in the case of U.S. Federal corporate income Tax, after the Closing 
Date (a "PURCHASER TAX BENEFIT") as a result of either an adjustment to Taxes 
for which the Seller is responsible under Section 6.01 (such as a timing 
adjustment resulting in an accelerated Tax deduction for the Company or any 
Subsidiary for a period after the relevant Date) or a Tax deduction resulting 
from an indemnifiable payment of Taxes.  If a payment is made by the Seller 
in accordance with Section 6.01, and if in a subsequent taxable year a 
Purchaser Tax Benefit that was not previously taken into account pursuant to 
the preceding sentence to reduce an amount otherwise payable by the Seller 
under Section 6.01 is realized by the Purchaser, the Company, any Subsidiary 
or any of their Affiliates, the Purchaser, the Company, any such Subsidiary 
or any such Affiliate shall pay to the Seller at the time of such realization 
the amount of such Purchaser Tax Benefit to the extent that the Purchaser Tax 
Benefit would have resulted in a reduction in the amount paid by the Seller 
under Section 6.01 if the Purchaser Tax Benefit had been obtained in the year 
of such payment.  Tax benefits and detriments used in computing a Purchaser 
Tax Benefit will be considered to be realized for purposes of this Section 
6.02 and Section 8.03 at the time that they are reflected on a Tax return of 
the Purchaser, the Company, any Subsidiary or any of their Affiliates.

          (c)  Neither the Seller nor any Affiliate thereof shall be required 
to pay to the Purchaser or the Company any refund or credit of Taxes that 
results from the carryback to any taxable period beginning prior to the 
Effective Date of any net operating loss, capital loss or tax credit 
attributable to the Company or any of its Subsidiaries in any taxable period 
beginning on or after the Effective Date.

          SECTION 6.03.  CONTESTS.  (a)   After the Closing Date, the 
Purchaser shall notify the Seller in writing promptly and in any event within 
60 days of the commencement of any Tax audit or administrative or judicial 
proceeding or of any demand or claim on the Purchaser or the Company or a 
Subsidiary which, if determined adversely to the taxpayer or after the lapse 
of time would be grounds for indemnification under Section 6.01.  Such notice 
shall contain factual information (to the extent known to the Purchaser or 
the Company or a Subsidiary) describing the asserted Tax liability in 
reasonable detail and shall include copies of any notice or other document 
received from any taxing authority in respect thereof.  If the Purchaser 
fails to give the Seller notice within 60 days as required by this Section 
6.03 (or not later than 20 days if necessary for the Seller to adequately 
contest an asserted Tax liability), then the Seller shall not have any 
obligation to indemnify for any loss arising out of such asserted Tax 
liability.

          (b)  The Seller may elect to direct, through counsel of its own 
choosing and at its own expense, any audit, claim for refund and 
administrative or judicial proceeding 



                                       41

involving any asserted liability with respect to which indemnity may be 
sought from the Seller under Section 6.01, or, if indemnity may be sought 
from the Seller only in respect of a portion of any such audit, claim for 
refund or administrative or judicial proceeding, and if such portion may be 
severed from the balance thereof, then the Seller's right to direct shall 
relate only to such portion thereof (any such audit, claim for refund or 
proceeding or, if applicable, any such portion thereof is referred to herein 
as a "CONTEST").  If the Seller elects to direct a Contest, it shall within 
30 calendar days of receipt of the notice of asserted Tax liability notify 
the Purchaser of its intent to do so, and the Purchaser shall cooperate and 
shall cause the Company and/or the appropriate Subsidiaries to cooperate 
(with the Seller bearing the reasonable cost of outside professional fees and 
outside disbursements), in each phase of such Contest.  If the Seller elects 
not to direct the Contest, fails to notify the Purchaser of its election as 
herein provided or contests its obligation to indemnify under Section 6.01, 
the Purchaser or the Company and/or the appropriate Subsidiary shall take 
such reasonable steps as may be prudent and within its capacity (with due 
allowance being given to the circumstances) to preserve the right of the 
relevant entity to contest such asserted Tax liability, may pay, compromise 
or contest, such asserted Tax liability and shall be reimbursed by the Seller 
for the reasonable cost of outside professionals and outside disbursements 
incurred pursuant to this sentence to the extent attributable to a Tax 
liability indemnifiable by the Seller hereunder.  However, in each such case, 
neither the Purchaser nor the Company nor the Subsidiary may settle or 
compromise any asserted Tax liability over the objection of the Seller; 
PROVIDED, HOWEVER, that consent to settlement or compromise shall not be 
unreasonably withheld.  If the Purchaser or any Company or Subsidiary assumes 
control of a Contest with respect to Taxes pursuant to the foregoing, 
provided that the Seller has acted in good faith, the Seller shall retain the 
right, at any time thereafter and immediately upon notice to the entity that 
shall have assumed control of such Contest, itself to assume, at the Seller's 
expense, sole direction and control of such Contest.  In such event, each of 
the Purchaser (or any Company or Subsidiary) and the Seller may participate, 
at its own expense, in the Contest.  If the Seller chooses to direct the 
Contest, the Purchaser shall promptly empower and shall cause the Company 
and/or the appropriate Subsidiaries promptly to empower (by power of attorney 
and such other documentation as may be necessary and  appropriate) such 
representatives of the Seller as it may designate to represent the Purchaser 
or the Company and/or the Subsidiaries in the Contest insofar as the Contest 
involves an asserted Tax liability for which the Seller could be liable under 
Section 6.01.

          SECTION 6.04.  PREPARATION OF TAX RETURNS.  The Seller shall 
prepare and timely file all Returns relating to the Company and the 
Subsidiaries for any period ending on or before the Closing Date.  The 
Purchaser shall prepare or cause the Company to prepare and timely file all 
Returns relating to the Company or any of its Subsidiaries for any period 
ending after the Closing Date (but excluding any 1996 combined, unitary or 
consolidated Return of which Seller is a member).  Returns in respect of a 
Straddle Period shall be prepared on a basis consistent with those prepared 
for prior tax years unless a different treatment of any item is required by 
an intervening change in law.  The Purchaser shall furnish the Seller with a 
copy of any Straddle Period Return at least 20 days before the anticipated 
filing date thereof and shall consider all comments made by the Seller with 
respect thereto in good faith.



                                       42


          SECTION 6.05.  SECTION 338(H)(10) ELECTION.  (a)  The Seller and 
the Purchaser shall jointly and timely make the Elections and any elections 
under state or local tax law comparable to the Elections with respect to the 
Company and the Subsidiaries.  The Seller and the Purchaser shall cooperate 
with each other to take all other actions necessary and appropriate 
(including filing such forms, returns, elections, schedules and other 
documents as may be required) to effect and preserve timely Elections in 
accordance with the provisions of Treasury Regulation Sections 1.338-1 and 
1.338(h)(10)-1 (or any comparable provisions of state or local tax law) or 
any successor provisions.  The Seller and the Purchaser shall report the sale 
and acquisition, respectively, of the stock of the Company and the 
Subsidiaries pursuant to this Agreement consistently with the Elections (and 
any comparable elections under state or local tax law). 

          (b)  On or prior to the last day of the seventh month beginning 
after the month that includes the Closing Date, (i) the Seller and the 
Purchaser shall agree on the form and content of the IRS Forms 8023-A (the 
"FORMS 8023-A") on which the Elections shall be made, (ii) the Purchaser 
shall provide to the Seller a proposed determination of the Modified 
Aggregate Deemed Sale Price (as defined under applicable Treasury 
Regulations) with respect to the Company and each of the Domestic 
Subsidiaries, and the Aggregate Deemed Sales Price (as defined under 
applicable Treasury Regulations) with respect to each of the Foreign 
Subsidiaries, and (iii) the Purchaser shall provide to the Seller a proposed 
allocation of each such Modified Aggregate Deemed Sales Price among the 
assets of the Company and the Domestic Subsidiaries, and of each such 
Aggregate Deemed Sales Price among the assets of the Foreign Subsidiaries, 
which allocations shall be made in accordance with Section 338(b) of the Code 
and any applicable Treasury Regulations.  Within 10 days thereafter, the 
Purchaser and the Seller, respectively, shall have the right to object to any 
such determination or allocation.  If a party objects to any such 
determination or allocation, the parties shall resolve their dispute by 
jointly designating a mutually agreeable law firm or accounting firm, which 
shall make the determination.  The Seller and the Purchaser (i) shall be 
bound by the allocations determined pursuant to this paragraph for purposes 
of determining any Taxes; (ii) shall prepare and file all Returns to be filed 
with any taxing authority in a manner consistent with such allocations; and 
(iii) shall take no position inconsistent with such allocations in any 
Return, any proceeding before any taxing authority or otherwise.  In the 
event that any such allocation is disputed by any taxing authority, the party 
receiving notice of such dispute shall promptly notify and consult with the 
other party hereto concerning resolution of such dispute.

          SECTION 6.06.  COOPERATION AND EXCHANGE OF INFORMATION.   Following 
the Closing, the Seller and the Purchaser shall provide each other, and the 
Purchaser shall cause the Company to provide the Seller, with such 
cooperation and information as reasonably may be requested in filing any Tax 
return, amended return or claim for refund, determining a liability for Taxes 
or a right to a refund of Taxes or participating in or conducting any audit 
or other proceeding in respect of Taxes.  Such cooperation and information 
shall include providing copies of relevant Tax returns or portions thereof, 
together with accompanying schedules and related work papers and documents 
relating to rulings or other determinations by taxing authorities.  Each of 
the Seller, the Purchaser and the Company shall make its 



                                       43

employees available on a mutually convenient basis to provide explanations of 
any documents or information provided hereunder.  The Seller, on the one 
hand, and the Purchaser and the Company, on the other, shall retain all 
returns, schedules and work papers and all material records or other 
documents that are in its possession immediately following the Closing, or 
created by or on behalf of it thereafter, relating to Tax matters of the 
Company and the Subsidiaries for the taxable period of each relevant 
jurisdiction first ending after the Closing Date and for all prior taxable 
periods until the later of (i) the expiration of the statute of limitations 
of the taxable periods to which such returns and other documents relate, 
without regard to extensions except to the extent notified by the other party 
in writing of such extensions for the respective Tax periods, or (ii) eight 
years following the due date (without extension) for such returns.  Any 
information obtained under this Section 6.06 shall be kept confidential, 
except as may be otherwise necessary in connection with the filing of returns 
or claims for refund or in conducting an audit or other proceeding.

          SECTION 6.07.  CONVEYANCE TAXES.   Notwithstanding any provision 
herein to the contrary, the Purchaser agrees to assume liability for and to 
pay all sales, transfer, stamp, stock transfer, real property transfer or 
gains and similar Taxes incurred as a result of the sale of the Shares 
contemplated hereby (but expressly excluding any such Tax resulting from the 
Elections). Prior to the filing of any Returns for such Taxes, the Seller and 
the Purchaser shall agree upon the portion of the Modified Aggregate Deemed 
Sales Price or Aggregate Deemed Sales Price, as the case may be, to be 
allocated to the assets that are the subject of such Returns, which 
allocation shall be binding for purposes of Section 6.05 herein.

          SECTION 6.08.  SAFE HARBOR LEASE CONSENTS/FILINGS.   The Purchaser 
agrees that, as to any of the properties which is subject to a Safe Harbor 
Lease, transfer of the Seller's interest in such properties to Purchaser will 
be subject to, and Purchaser shall take subject to, the applicable Safe 
Harbor Lease.  Purchaser agrees to assume all obligations of Seller under 
said Safe Harbor Leases, to execute such documents as requested by the Tax 
Lessors evidencing Purchaser's agreement to take subject to and assume said 
Safe Harbor Leases, and agrees to make such filings with, and furnish such 
information to, the Tax Lessor and the IRS, respectively, as may be required 
or appropriate with respect to the Safe Harbor Leases.

          SECTION 6.09.  EXTINGUISHMENT OF TAX ALLOCATION AGREEMENTS.   Any 
and all existing agreements relating to the allocation of sharing of Taxes 
between the Company or any of the Subsidiaries and any member of the 
affiliated group, within the meaning of Section 1504(a) of the Internal 
Revenue Code, of which the Seller is a member shall be terminated as of 
December 31, 1995 (or any later date prior to the Closing Date), with none of 
the Company, the Subsidiaries or any member of such affiliated group having 
any further rights or obligations under any such tax sharing agreement 
thereafter.

          SECTION 6.10.  MISCELLANEOUS.   (a)  The parties agree to treat all 
payments made under this Article VI, under any other indemnity provision 
contained in this Agreement, and for any misrepresentations or breach of 
warranties or covenants as 



                                       44

adjustments to the Purchase Price for Tax purposes and such treatment shall 
govern for purposes hereof.

          (b)   Except as expressly provided otherwise and except for the 
representations contained in Section 3.15 of this Agreement, this Article VI 
shall be the sole provision governing Tax matters and indemnities therefor 
under this Agreement.

          (c)  For purposes of this Article VI, all references to the 
Purchaser, the Seller, the Company or the Subsidiaries include successors.

          (d)  The covenants and agreements of the parties hereto contained 
in this Article VI shall survive the Closing and shall remain in full force 
and effect until the expiration of all statutes of limitations with respect 
to any Taxes that would be indemnifiable by the Seller under Section 6.01(a) 
of this Agreement or by the Purchaser under Section 6.01(b) of this Agreement.

                           ARTICLE VII

                      CONDITIONS TO CLOSING

          SECTION 7.01.  CONDITIONS TO OBLIGATIONS OF THE SELLER.   The 
obligations of the Seller to consummate the transactions contemplated by this 
Agreement shall be subject to the fulfillment or waiver, at or prior to the 
Closing, of each of the following conditions:

          (a)  HSR ACT.  Any waiting period (and any extension thereof) under 
     the HSR Act applicable to the purchase of the Shares contemplated hereby 
     shall have expired or shall have been terminated; 
     
          (b)  NO ORDER.  No Governmental Authority shall have enacted, 
     issued, promulgated, enforced or entered any Governmental Order which is 
     in effect and has the effect of making the transactions contemplated by 
     this Agreement illegal or otherwise prohibiting consummation of such 
     transactions;
     
          (c)  CONSENTS.  The bank consent referred to in Section 3.10 of the 
     Disclosure Schedule shall have been obtained or made, and shall be in 
     full force and effect at the time of Closing; PROVIDED, HOWEVER, that if 
     this condition is not satisfied by September 30, 1996 it shall be deemed 
     to have been irrevocably waived by the Seller; and
     
          (d)  COVENANTS.  The Purchaser shall have performed and complied 
     with all of its covenants and agreements under this Agreement required 
     to be performed or complied with by it prior to or at the Closing; 
     provided that the noncompliance with a covenant or agreement shall not 
     constitute a failure of the condition contained in this Section 7.01(d) 
     if such failure, both alone and in conjunction with all other such 



                                       45

     failures, would not have a material adverse effect on the ability of the 
     Purchaser to consummate the transactions contemplated by this Agreement 
     and the Seller shall have received a certificate signed by a duly 
     authorized officer of the Purchaser to such effect.

          SECTION 7.02.  CONDITIONS TO OBLIGATIONS OF THE PURCHASER.   The 
obligations of the Purchaser to consummate the transactions contemplated by 
this Agreement shall be subject to the fulfillment or waiver, at or prior to 
the Closing, of each of the following conditions:

          (a)  HSR ACT.  Any waiting period (and any extension thereof) under 
     the HSR Act applicable to the purchase of the Shares contemplated hereby 
     shall have expired or shall have been terminated;
     
          (b)  NO ORDER.  No Governmental Authority shall have enacted, 
     issued, promulgated, enforced or entered any statute, rule, regulation, 
     injunction or other Governmental Order which is in effect and has the 
     effect of making the transactions contemplated by this Agreement illegal 
     or otherwise prohibiting consummation of such transactions;
     
          (c)  CONSENTS.  All consents, approvals, orders, authorizations and 
     waivers of, and all declarations, filings and registrations with, third 
     parties (including Governmental Authorities) required to be obtained or 
     made by or on the part of the Seller, the Company or any Subsidiary, or 
     otherwise reasonably necessary on the part of the Seller, the Company or 
     any Subsidiary for the consummation of the transactions contemplated 
     hereby, shall have been obtained or made, and all of the foregoing shall 
     be in full force and effect at the time of Closing, provided, that the 
     failure to obtain or make any of the foregoing shall not constitute a 
     failure of the condition contained in this Section 7.02(c) if such 
     failure, both alone and in conjunction with all other such failures, 
     would not have a Material Adverse Effect; and
     
          (d)  COVENANTS.  The Seller shall have performed and complied with 
     all of its covenants and agreements under this Agreement required to be 
     performed or complied with by it prior to or at the Closing; provided 
     that the noncompliance with a covenant or agreement shall not constitute 
     a failure of the condition contained in this Section 7.02(d) if such 
     failure, both alone and in conjunction with all other such failures, 
     would not have a Material Adverse Effect and the Purchaser shall have 
     received a certificate signed by a duly authorized officer of the Seller 
     to such effect.

                           ARTICLE VIII

                         INDEMNIFICATION



                                       46


          SECTION 8.01.  SURVIVAL.   Subject to the limitations and other 
provisions of this Agreement, the representations, warranties, covenants and 
agreements of the parties hereto contained herein shall survive the Closing 
and shall remain in full force and effect, until December 31, 1997, 
regardless of (i) any investigation made at any time by or on behalf of the 
Seller or the Purchaser or (ii) the discovery by a party (whether through its 
own investigation, the disclosure by the other party (other than pursuant to 
the Disclosure Schedule) or otherwise) prior to the Closing of any event, 
occurrence, condition or circumstances that might constitute a breach of or 
inaccuracy in the representations and warranties made by the other party, 
PROVIDED, HOWEVER, that the covenants and agreements set forth in Sections 
5.02(b), 5.02(c), 5.03, 5.05, 5.07 and 5.09 and Articles VI, VIII and X shall 
remain in full force and effect for the applicable periods specified in the 
respective Sections or Articles or, if no such period is specified, 
indefinitely.

          SECTION 8.02.  INDEMNIFICATION BY THE PURCHASER.   (a)   The 
Purchaser agrees, subject to the other terms and conditions of this Agreement 
and without gross-up for Taxes, to indemnify the Seller against and hold the 
Seller harmless from all Losses to the Seller arising out of (i) the breach 
of any representation, warranty, covenant or agreement of the Purchaser 
herein (other than Article VI, it being understood that the sole remedy for 
breach thereof shall be pursuant to Article VI) and (ii) the conduct of the 
Business by the Purchaser following the Closing.  Anything in Section 8.01 to 
the contrary notwithstanding, no claim may be asserted nor may any action be 
commenced against the Purchaser for breach of any representation, warranty, 
covenant or agreement contained herein, unless written notice of such claim 
or action (or facts which may be reasonably expected to form the basis for 
any claim or action) is received by the Purchaser describing in detail the 
facts and circumstances with respect to the subject matter of such claim or 
action (or potential claim or action) on or prior to the date on which the 
representation, warranty, covenant or agreement on which such claim or action 
(or potential claim or action) is based ceases to survive as set forth in 
Section 8.01.

          (b)  The indemnification obligations of the Purchaser pursuant to 
Section 8.02(a)(i) shall not be effective until the aggregate dollar amount 
of all Losses which would otherwise be indemnifiable pursuant to Section 
8.02(a)(i) exceeds $10,000,000 (the "PURCHASER'S THRESHOLD AMOUNT") it being 
agreed and understood that, if such amount is exceeded, the Purchaser shall 
be liable to the full extent of such Losses, including those not in excess.  
In addition, no claim may be made against the Purchaser for indemnification 
pursuant to Section 8.02(a)(i) with respect to any individual item of Loss, 
unless such item exceeds $50,000, nor shall any such item be applied to or 
considered part of the Purchaser's Threshold Amount. The indemnification 
obligations of the Purchaser pursuant to Section 8.02(a)(i) shall be 
effective only until the dollar amount paid in respect of the Losses 
indemnified against aggregate to an amount equal to ten percent (10%) of the 
Purchase Price.  For the purposes of this Section 8.02(b), in computing such 
individual or aggregate amounts of claims, the amount of each claim shall be 
deemed to be an amount (i) net of any Tax benefit (as reduced by any related 
Tax detriment) to the Seller or any Affiliate thereof, and (ii) net of any 
insurance proceeds and any indemnity, contribution or other similar payment 
actually recovered by the Seller or any Affiliate from any third party with 
respect thereto.



                                       47

          (c)  If a payment is made by the Purchaser in accordance with this 
Section 8.02, and if in a subsequent taxable year a Tax benefit (net of any 
related Tax detriment) is realized by the Seller or any Affiliate of the 
Seller with which the Seller files a consolidated, combined or unitary Tax 
return (that was not previously taken into account to reduce an amount 
otherwise payable by the Purchaser under Section 8.02), the Seller shall pay 
to the Purchaser at the time of such realization the amount of such net Tax 
benefit to the extent that the net Tax benefit would have resulted in a 
reduction in the amount paid by the Purchaser under Section 8.02 if the Tax 
benefit had been obtained in the year of such payment.  A Tax benefit (or 
detriment) will be considered to be realized for purposes of this Section 
8.02 at the time that it is reflected on a Tax return of the Seller or any 
Affiliate of the Seller with which the Seller files a consolidated, combined 
or unitary Tax return.

          (d)  The Seller agrees to give the Purchaser written notice of any 
claim, assertion, event or proceeding by or in respect of a third party as to 
which it may request indemnification hereunder or as to which the Purchaser's 
Threshold Amount may be applied as soon as is practicable and in any event 
within 30 days of the time that the Seller learns of such claim, assertion, 
event or proceeding; PROVIDED, HOWEVER, that the failure to so notify the 
Purchaser shall not affect rights to indemnification hereunder except to the 
extent that the Purchaser is actually prejudiced by such failure.  The 
Purchaser shall have the right to direct, through counsel of its own 
choosing, the defense or settlement of any such claim or proceeding at its 
own expense.  If the Purchaser elects to assume the defense of any such claim 
or proceeding, the Seller may participate in such defense, but in such case 
the expenses of the Seller shall be paid by the Seller.  The Seller shall 
provide the Purchaser with access to its records and personnel relating to 
any such claim, assertion, event or proceeding during normal business hours 
and shall otherwise cooperate with the Purchaser in the defense or settlement 
thereof, and the Purchaser shall reimburse the Seller for all its reasonable 
out-of-pocket expenses in connection therewith.  If the Purchaser elects to 
direct the defense of any such claim or proceeding, the Seller shall not pay, 
or permit to be paid, any part of any claim or demand arising from such 
asserted liability, unless the Purchaser consents in writing to such payment, 
which consent shall not be unreasonably withheld, or unless the Purchaser, 
subject to the last sentence of this Section 8.02(d), withdraws from the 
defense of such asserted liability, or unless a final judgment from which no 
appeal may be taken by or on behalf of the Purchaser is entered against the 
Seller for such liability.  If the Purchaser shall fail to defend, or if, 
after commencing or undertaking any such defense, the Purchaser fails to 
prosecute or withdraws from such defense, the Seller shall have the right to 
undertake the defense or settlement thereof, at the Purchaser's expense.  If 
the Seller assumes the defense of any such claim or proceeding pursuant to 
this Section 8.02(d) and proposes to settle such claim or proceeding prior to 
a final judgment thereon or to forego appeal with respect thereto, then the 
Seller shall give the Purchaser prompt written notice thereof and the 
Purchaser shall have the right to participate in the settlement or assume or 
reassume the defense of such claim or proceeding.
          
          (e)  The Seller hereby acknowledges and agrees that, from and after 
the Closing, its sole and exclusive remedy with respect to any and all claims 
relating to the subject matter of this Agreement (other than Sections 2.03, 
5.02(b) and (c), 5.07, 10.01 and 



                                       48

10.10) shall be pursuant to the indemnification provisions set forth in this 
Article VIII and in Article VI.  In furtherance of the foregoing, the Seller 
hereby waives, to the fullest extent permitted under applicable law, any and 
all other rights, claims and causes of action it may have, from and after the 
Closing, against the Purchaser or its officers, directors, employees, agents, 
representatives and Affiliates relating to the subject matter of this 
Agreement.

          (f)  Except as set forth in this Agreement, the Purchaser is not 
making any representation, warranty, covenant or agreement with respect to 
the matters contained herein. Notwithstanding anything to the contrary 
contained in this Agreement, no breach of any representation, warranty, 
covenant or agreement contained herein shall give rise to any right on the 
part of the Seller, after the consummation of the purchase and sale of the 
Shares contemplated by this Agreement, to rescind this Agreement or any of 
the transactions contemplated hereby.

          (g)  Notwithstanding anything to the contrary contained in this 
Agreement, the Purchaser shall have no liability under any provision of this 
Agreement for and in no event shall the Purchaser's Threshold Amount be 
applied to any special, consequential or punitive damages (except to the 
extent recovered from the Seller by a third party).  The Seller shall take 
all reasonable steps to mitigate its Losses upon and after becoming aware of 
any event which could reasonably be expected to give rise to any Losses.

          SECTION 8.03.  INDEMNIFICATION BY THE SELLER.   (a)  The Seller 
agrees, subject to the other terms and conditions of this Agreement and 
without gross-up for Taxes, to indemnify the Purchaser against and hold it 
harmless from (i) all Losses to the Purchaser arising out of the breach of 
any representation, warranty, covenant or agreement of the Seller herein 
(other than Section 3.15 and Article VI, it being understood that the sole 
remedy for breach of such provisions shall be pursuant to Article VI) and 
(ii) all Losses up to a maximum of $4 million with respect to any claim or 
action commenced on or prior to December 31, 1998, based on the method of 
payment of royalties or proceeds of sales on behalf of other working interest 
owners by the Company or any Subsidiary prior to the Closing based on 
"posted" prices (it being understood that this Section 8.03(a)(ii) is the 
exclusive remedy with respect to any such Losses). Anything in Section 8.01 
to the contrary notwithstanding, no claim may be asserted nor any action 
commenced against the Seller for breach of any representation, warranty, 
covenant or agreement contained herein, unless written notice of such claim 
or action (or the facts which may be reasonably expected to form the basis 
for any claim or action) is received by the Seller describing in detail the 
facts and circumstances with respect to the subject matter of such claim or 
action (or potential claim or action) on or prior to the date on which the 
representation, warranty, covenant or agreement on which such claim or action 
(or potential claim or action) is based ceases to survive as set forth in 
Section 8.01.

          (b)  The indemnification obligations of the Seller pursuant to 
Section 8.03(a)(i) shall not be effective until the aggregate dollar amount 
of all Losses which would otherwise be indemnifiable pursuant to Section 
8.03(a)(i) exceeds $10,000,000 (the "SELLER'S THRESHOLD AMOUNT"), it being 
agreed and understood that, if such amount is exceeded, the 



                                       49

Seller shall be liable to the full extent of such Losses, including those not 
in excess of the Seller's Threshold Amount.  In addition, no claim may be 
made against the Seller for indemnification pursuant to Section 8.03(a)(i) 
with respect to any individual item of Loss, unless such item exceeds 
$50,000, nor shall any such item be applied to or considered part of the 
Seller's Threshold Amount.  The indemnification obligations of the Seller 
pursuant to Section 8.03(a)(i) and (ii) shall be effective only until the 
dollar amount paid in respect of the Losses indemnified against thereunder 
aggregates to an amount equal to ten percent (10%) of the Purchase Price. The 
Purchaser covenants and agrees with the Seller that none of the Purchaser, 
the Company nor any of their respective Affiliates will attempt to induce or 
persuade a third party or Governmental Authority to bring, or disclose or 
notify a third party or Governmental Authority of, any claim that such third 
party or Governmental Authority may have against the Purchaser, the Company 
or any Subsidiary if such claim would be subject to indemnification by the 
Seller under Section 8.03(a)(ii) under this Agreement.  For the purposes of 
this Section 8.03(b), in computing such individual or aggregate amounts of 
claims, the amount of each claim shall be deemed to be an amount (i) net of 
any Purchaser Tax Benefit and (ii) net of any insurance proceeds and any 
indemnity, contribution or other similar payment actually recovered by the 
Purchaser or any Affiliate from any third party with respect thereto.

          (c)  If a payment is made by the Seller in accordance with this 
Section 8.03, and if in a subsequent taxable year a Purchaser Tax Benefit is 
realized by the Purchaser, the Company, or any Subsidiary or any Affiliate of 
the Purchaser, the Company or any Subsidiary with which the Company or any 
Subsidiary files a consolidated, combined or unitary Tax return (that was not 
previously taken into account to reduce an amount otherwise payable by the 
Seller under Section 8.03), the Purchaser, the Company, any such Subsidiary 
or any Affiliate of the Purchaser, the Company or any Subsidiary with which 
the Company or any Subsidiary files a consolidated, combined or unitary Tax 
return shall pay to the Seller at the time of such realization the amount of 
such Purchaser Tax Benefit to the extent that the Purchaser Tax Benefit would 
have resulted in a reduction in the amount paid by the Seller under this 
Section 8.03 if the Purchaser Tax Benefit had been obtained in the year of 
such payment.  

          (d)  (i) The Purchaser agrees to give the Seller written notice of 
any claim, assertion, event or proceeding by or in respect of a third party 
as to which it may request indemnification hereunder or as to which the 
Seller's Threshold Amount may be applied as soon as is practicable and in any 
event within 30 days of the time that the Purchaser learns of such claim, 
assertion, event or proceeding; PROVIDED, HOWEVER, that the failure to so 
notify the Seller shall not affect rights to indemnification hereunder except 
to the extent that the Seller is actually prejudiced by such failure.  The 
Seller shall have the right to direct, through counsel of its own choosing, 
the defense or settlement of any such claim or proceeding at its own expense, 
except for any claim pursuant to Section 8.03(a)(ii) which Purchaser shall 
have the right to so direct.  If the Seller elects to assume the defense of 
any such claim or proceeding, the Purchaser may participate in such defense, 
but in such case the expenses of the Purchaser shall be paid by the 
Purchaser.  The Purchaser shall provide the Seller with access to its records 
and personnel relating to any such claim, assertion, event or 



                                       50

proceeding during normal business hours and shall otherwise cooperate with 
the Seller in the defense or settlement thereof, and the Seller shall 
reimburse the Purchaser for all its reasonable out-of-pocket expenses in 
connection therewith.  If the Seller elects to direct the defense of any such 
claim or proceeding, the Purchaser shall not pay, or permit to be paid, any 
part of any claim or demand arising from such asserted liability unless the 
Seller consents in writing to such payment, which consent shall not be 
unreasonably withheld, or unless the Seller, subject to the last sentence of 
this Section 8.03(d)(i), withdraws from the defense of such asserted 
liability or unless a final judgment from which no appeal may be taken by or 
on behalf of the Seller is entered against the Purchaser for such liability.  
If the Seller shall fail to defend, or if after commencing or undertaking any 
such defense, fail to prosecute or withdraws from such defense, the Purchaser 
shall have the right to undertake the defense or settlement thereof, at the 
Seller's expense.  If the Purchaser assumes the defense of any such claim or 
proceeding pursuant to this Section 8.03(d)(i) and proposes to settle such 
claim or proceeding prior to a final judgment thereon or to forego any appeal 
with respect thereto, then the Purchaser shall give the Seller prompt written 
notice thereof and the Seller shall have the right to participate in the 
settlement or assume or reassume the defense of such claim or proceeding.  

          (ii)  The Purchaser agrees to give the Seller written notice of any 
claim, assertion, event or proceeding by or in respect of a third party as to 
which it may request indemnification pursuant to Section 8.03(a)(ii) as soon 
as is practicable and in any event within 30 days of the time that the 
Purchaser learns of such claim, assertion, event or proceeding; PROVIDED, 
HOWEVER, that the failure to so notify the Seller shall not affect rights to 
indemnification hereunder except to the extent that the Seller is actually 
prejudiced by such failure.  The Purchaser shall have the right to direct, 
through counsel of its own choosing, the defense or settlement of any claim 
pursuant to Section 8.03(a)(ii).  If the Purchaser elects to assume the 
defense of any such claim or proceeding, the Seller may participate in such 
defense at its own expense.

          (e)   The Purchaser hereby acknowledges and agrees that, from and 
after the Closing, its sole and exclusive remedy with respect to any and all 
claims relating to the subject matter of this Agreement (other than Sections 
2.03, 5.02(b) and (c), 5.07, 5.09, 5.10, 10.01 and 10.10) shall be pursuant 
to the indemnification provisions set forth in this Article VIII and in 
Article VI.  In furtherance of the foregoing, the Purchaser hereby waives on 
its behalf and on behalf of its Affiliates and their successors, from and 
after the Closing, to the fullest extent permitted under applicable law, any 
and all other rights, claims and causes of action it (or, after the Closing, 
the Company or any Subsidiary) may have against the Seller or its officers, 
directors, employees, agents, representatives and Affiliates relating to the 
subject matter of this Agreement, the Company or the Company's operations, 
including without limitation, under the Comprehensive Environmental Response, 
Compensation and Liability Act and any similar federal or state laws whether 
or not in existence on the date hereof.

          (f)  Except as set forth in this Agreement, the Seller is not 
making any representation, warranty, covenant or agreement with respect to 
the matters contained herein. 



                                       51

Anything herein to the contrary notwithstanding, no breach of any 
representation, warranty, covenant or agreement contained herein shall give 
rise to any right on the part of the Purchaser, after the consummation of the 
purchase and sale of the Shares contemplated hereby, to rescind this 
Agreement or any of the transactions contemplated hereby.

          (g)  Notwithstanding anything to the contrary contained in this 
Agreement, the Seller shall have no liability under any provision of this 
Agreement for and in no event shall the Seller's Threshold Amount be applied 
to:  any special, consequential or punitive damages (except to the extent 
recovered from the Purchaser, the Company, any Subsidiary, or their 
respective Affiliates after the Closing Date by a third party).  The 
Purchaser shall take and shall cause the Company and the Subsidiaries to take 
all reasonable steps to mitigate their Losses upon and after becoming aware 
of any event which could reasonably be expected to give rise to any Losses.

          (h)  For the purposes of this Agreement, the Loss associated with 
any breach of or inaccuracy in the representation and warranty set forth in 
Section 3.12(b) (any such breach or inaccuracy being called a "TITLE DEFECT") 
shall be computed as follows:

          (i)  If, because of the Title Defect, title to any particular 
     Property fails completely with the effect that the Company or any 
     Subsidiary has no ownership interest in the Property to which an 
     individual value is assigned, the value of the Title Defect shall be the 
     allocated value for that Property set forth in the Allocation Schedule.
     
          (ii) If the Title Defect consists of a lien, encumbrance or other 
     charge upon a Property that is liquidated in amount, the value of the 
     Title Defect shall be the amount necessary to pay the obligee to remove 
     such Title Defect.
     
          (iii)     If the Company's or any Subsidiary's actual percentage 
     Net Revenue Interest is less than the percentage Net Revenue Interest 
     set forth in the Property Schedule for a Property, the value of the 
     Title Defect shall be an amount equal to (A) the ratio of (1) the 
     difference between the percentage Net Revenue Interest on the Property 
     Schedule and the actual percentage Net Revenue Interest to (2) the 
     percentage Net Revenue Interest on the Property Schedule multiplied by 
     (B) the allocated value for such Property set forth in the Allocation 
     Schedule.
     
          (iv) If the Company's or any Subsidiary's actual percentage Working 
     Interest is greater than the percentage Working Interest set forth in 
     the Property Schedule for a Property (without a corresponding increase 
     in the Net Review Interest for such Property), the value of the Title 
     Defect shall be an amount equal to (A) the ratio of (1) the difference 
     between the actual percentage Working Interest and the percentage 
     Working Interest on the Property Schedule to (2) the percentage Working 
     Interest on the Property Schedule multiplied by (B) the allocated value 
     for such Property set forth in the Allocation Schedule



                                       52

          (v)  If (A) there are any Title Defects (other than those described 
     in Section 8.03(h)(i) through (iv)), (B) any Property does not have an 
     allocated value set forth in the Allocation Schedule or (C) the Seller 
     and the Purchaser cannot agree as to whether the fact or circumstance 
     constitutes a Title Defect, then the value of such other Title Defects 
     (if any) shall be computed as follows.  The Seller and the Purchaser 
     shall meet for the purpose of negotiating in good faith in an attempt to 
     agree upon the value, if any, of any such other Title Defects.  In the 
     event that the Seller and the Purchaser are not able to agree on such 
     value, they shall mutually select and engage an independent third party 
     knowledgeable with respect to the issues involved (the "TITLE 
     ARBITRATOR") for the purpose of (1) determining the validity of such 
     other alleged Title Defects and (2) determining the aggregate value of 
     such other Title Defects.  The Title Arbitrator shall have the authority 
     to retain any experts that are, in its discretion, necessary to assist 
     it in performing its duties.  The costs and expenses of the Title 
     Arbitrator, including any costs and expenses incurred to retain any 
     experts, shall be borne equally by the Seller and the Purchaser.

                            ARTICLE IX

                TERMINATION, AMENDMENT AND WAIVER

          SECTION 9.01.  TERMINATION.   This Agreement may be terminated at 
any time prior to the Closing:

          (a)  by the mutual written consent of the Seller and the Purchaser;
     
          (b)  by either the Seller or the Purchaser, if any Governmental 
     Authority with jurisdiction over such matters shall have issued a 
     Governmental Order restraining, enjoining or otherwise prohibiting the 
     sale of the Shares hereunder and such order, decree, ruling or other 
     action shall have become final and unappealable, other than any 
     Governmental Order that would not have been issued, or would cease to 
     prevent the sale of the Shares, if the Purchaser had complied with its 
     obligations under Section 5.04(b); PROVIDED, HOWEVER, that the 
     provisions of this Section 9.01(b) shall not be available to any party 
     unless such party shall have used its Best Efforts to oppose any such 
     Governmental Order or to have such Governmental Order vacated or made 
     inapplicable to the transactions contemplated by this Agreement; or
     
          (c)  by either the Seller or the Purchaser, if the Closing shall 
     not have occurred prior to October 31, 1996; PROVIDED, HOWEVER, that the 
     right to terminate this Agreement under this Section 9.01(c) shall not 
     be available to any party whose failure to fulfill any obligation under 
     this Agreement shall have been the cause of, or shall have resulted in, 
     the failure of the Closing to occur prior to such date.

          Time shall be of the essence in this Agreement.



                                       53

          SECTION 9.02.  EFFECT OF TERMINATION.   In the event of termination 
of this Agreement as provided in Section 9.01, this Agreement shall forthwith 
become void and there shall be no liability on the part of any party hereto 
except (a) as set forth in Sections 3.20, 4.07,  5.03 and 10.01 and (b) that 
nothing herein shall relieve either party from liability for any willful 
breach hereof. 

          SECTION 9.03.  WAIVER.   At any time prior to the Closing, either 
party hereto may (a) extend the time for the performance of any of the 
obligations or other acts of the other party hereto, (b) waive any 
inaccuracies in the representations and warranties contained herein or in any 
document delivered pursuant hereto or (c) waive compliance with any of the 
agreements or conditions contained herein.  Any such extension or waiver 
shall be valid only if set forth in an instrument in writing signed by the 
party to be bound thereby.

                            ARTICLE X

                        GENERAL PROVISIONS

          SECTION 10.01.  EXPENSES.   All costs and expenses incurred by the 
Seller and its Affiliates (including the Company and any Subsidiary), 
including, without limitation, fees and disbursements of counsel, financial 
advisors and accountants, incurred in connection with this Agreement and the 
transactions contemplated hereby shall be paid by the Seller, whether or not 
the Closing shall have occurred.  All costs and expenses incurred by the 
Purchaser, including, without limitation, fees and disbursements of counsel, 
financial advisors and accountants, incurred in connection with this 
Agreement and the transactions contemplated hereby shall be paid by the 
Purchaser, whether or not the Closing shall have occurred.  All costs and 
expenses, including, without limitation, fees and disbursements of counsel, 
financial advisors and accountants, incurred in connection with the 
preparation and filing with the Securities and Exchange Commission on March 
13, 1996 of the Registration Statement on Form S-1 (No. 33-2326) of the 
Company shall be borne and paid by Seller.

          SECTION 10.02.  NOTICES.   All notices, requests, claims, demands 
and other communications hereunder shall be in writing and shall be given or 
made (and shall be deemed to have been duly given or made upon receipt) by 
delivery in person, by courier service, by cable, by telecopy, by telegram, 
by telex or by registered or certified mail (postage prepaid, return receipt 
requested) to the respective parties at the following addresses (or at such 
other address for a party as shall be specified in a notice given in 
accordance with this Section 10.02):



                                       54

         (a)  if to the Seller:

              Enterprise Diversified Holdings Incorporated
              1 Riverfront Plaza, 9th Floor
              Newark, New Jersey  07102
              Attention:   Madeleine W. Ludlow, Vice President
                and Treasurer
              Telecopier:  (201) 596-6705
              Telephone:  (201) 596-6726

              with copies to:

              Public Service Enterprise Group Incorporated
              80 Park Plaza, T5A
              Newark, New Jersey  07101
              Attention:  R. Edwin Selover, Esq., Vice President
                and General Counsel
              Telecopier:  (201) 639-0741
              Telephone:  (201) 430-6450

              Shearman & Sterling
              599 Lexington Avenue
              New York, New York  10022
              Attention:  David W. Heleniak, Esq.
              Telecopier:  (212) 848-7179
              Telephone:  (212) 848-7049

         (b)  if to the Purchaser:

              Samedan Oil Corporation
              110 West Broadway
              P.O. Box 909
              Ardmore, Oklahoma  73402
              Attention:  Orville Walraven
              Telecopier:  (405) 221-1364
              Telephone:  (405) 223-4110

              with a copy to:

              Thompson & Knight, P.C.
              1700 Pacific Avenue
              Suite 3300
              Dallas, Texas  75201
              Attention:  Harold F. Kleinman, Esq. and Michael L. Bengtson, Esq.



                                       55


               Telecopier:  (214) 969-1751
               Telephone:  (214) 969-1351

          SECTION 10.03.  PUBLIC ANNOUNCEMENTS.   Unless otherwise required 
by applicable Law or any obligations pursuant to any listing agreement with a 
National Securities Exchange, no party to this Agreement shall make any 
public announcements in respect of this Agreement or the transactions 
contemplated hereby or otherwise communicate with any news media without 
prior notification to the other party, and the parties shall cooperate as to 
the timing and contents of any such announcement.

          SECTION 10.04.  HEADINGS.   The headings contained in this 
Agreement are for reference purposes only and shall not affect in any way the 
meaning or interpretation of this Agreement.

          SECTION 10.05.  SEVERABILITY.   If any term or other provision of 
this Agreement is invalid, illegal or incapable of being enforced by any rule 
of law or public policy, all other conditions and provisions of this 
Agreement shall nevertheless remain in full force and effect so long as the 
economic or legal substance of the transactions contemplated hereby is not 
affected in any manner adverse to any party.  Upon such determination that 
any term or other provision is invalid, illegal or incapable of being 
enforced, the parties hereto shall negotiate in good faith to modify this 
Agreement so as to effect the original intent of the parties as closely as 
possible in a mutually acceptable manner in order that the transactions 
contemplated hereby be consummated as originally contemplated to the greatest 
extent possible.

          SECTION 10.06.  ENTIRE AGREEMENT.   This Agreement (including 
Schedules hereto) constitutes the entire agreement of the parties hereto with 
respect to the subject matter hereof and supersedes all prior agreements and 
undertakings, both written and oral, other than the Confidentiality 
Agreement, between the Seller and the Purchaser with respect to the subject 
matter hereof and except as otherwise expressly provided herein. 

          SECTION 10.07.  ASSIGNMENT.   Neither this Agreement nor any of the 
rights and obligations of the parties hereunder may be assigned by either of 
the parties hereto without the prior consent of the other party hereto, 
except that the Purchaser may assign any or all of its rights and/or 
obligations hereunder to any of its direct or indirect wholly-owned 
subsidiaries and any such subsidiary may assign such rights and/or 
obligations to another direct or indirect wholly-owned subsidiary of the 
Purchaser or to the Purchaser.  Notwithstanding the foregoing, the Purchaser 
shall remain liable for all of its obligations under this Agreement.  Subject 
to the first sentence of this Section 10.07, this Agreement shall be binding 
upon and inure to the benefit of the parties hereto and their respective 
successors and assigns and no other Person shall have any right, obligation 
or benefit hereunder.



                                       56

          SECTION 10.08.  NO THIRD-PARTY BENEFICIARIES.   This Agreement is 
for the sole benefit of the parties hereto and their permitted assigns and 
nothing herein, express or implied, is intended to or shall confer upon any 
other Person or entity any legal or equitable right, benefit or remedy of any 
nature whatsoever under or by reason of this Agreement.

          SECTION 10.09.  WAIVERS AND AMENDMENTS.   This Agreement may be 
amended or modified, and the terms and conditions hereof may be waived, only 
by a written instrument signed by the parties hereto or, in the case of a 
waiver, by the party waiving compliance.  No delay on the part of any party 
in exercising any right, power or privilege hereunder shall operate as a 
waiver thereof, nor shall any waiver on the part of any party of any right, 
power or privilege hereunder, nor any single or partial exercise of any other 
right, power or privilege hereunder, preclude any other or further exercise 
thereof or the exercise of any other right, power or privilege hereunder.  
The rights and remedies herein provided are cumulative and are not exclusive 
of any rights or remedies which any party may otherwise have at Law or in 
equity.    

          SECTION 10.10.  SPECIFIC PERFORMANCE.   The parties hereto agree 
that irreparable damage would occur in the event that any of the provisions 
of this Agreement required to be performed prior to the Closing were not 
performed in accordance with their specific terms or conditions or were 
otherwise breached, and that money damages are an inadequate remedy for any 
breaches thereof because of the difficulty of ascertaining and quantifying 
the amount of damage that will be suffered by the parties hereto in the event 
that such provisions are not performed in accordance with their terms or are 
otherwise breached.  It is accordingly hereby agreed that the parties hereto 
shall be entitled to an injunction or injunctions to restrain, enjoin and 
prevent breaches and violations of any of the provisions 



                                       57

contained in this Agreement by the other party and to enforce specifically 
the terms and provisions hereof in any court of the United States or any 
state having competent jurisdiction, such remedy being in addition to and not 
in lieu of, any other rights and remedies to which the other parties are 
entitled to at law or in equity.

          SECTION 10.11.  GOVERNING LAW.   This Agreement shall be governed 
by, and construed in accordance with, the laws of the State of Texas 
applicable to contracts executed in and to be performed in that State.  All 
actions and proceedings arising out of or relating to this Agreement shall be 
heard and determined in a Texas state or federal court sitting in Harris 
County, and the parties hereto hereby irrevocable submit to the exclusive 
jurisdiction of such courts in any such action or proceeding and irrevocably 
waive the defense of an inconvenient forum to the maintenance of any such 
action or proceeding.

          SECTION 10.12.  COUNTERPARTS.   This Agreement may be executed in 
one or more counterparts, and by the different parties hereto in separate 
counterparts, each of which when executed shall be deemed to be an original 
but all of which taken together shall constitute one and the same agreement. 



                                       58

          IN WITNESS WHEREOF, the Seller and the Purchaser have caused this 
Agreement to be executed as of the date first written above by their 
respective officers thereunto duly authorized.

                              ENTERPRISE DIVERSIFIED HOLDINGS
                              INCORPORATED


                              By      /s/ E. James Ferland
                                ---------------------------------
                                Name:  E. James Ferland
                                Title: Chairman of the Board and
                                       Chief Executive Officer



                              SAMEDAN OIL CORPORATION


                              By       /s/ Robert Kelley
                                ---------------------------------
                                Name:  Robert Kelley
                                Title: President and
                                       Chief Executive Officer