AGREEMENT AND PLAN OF MERGER

                                      Among

                            COMSTOCK RESOURCES, INC.,

                            COMSTOCK HOLDINGS, INC.,

                            COMSTOCK ACQUISITION INC.

                                       and

                                DEVX ENERGY, INC.


                          Dated as of November 12, 2001








                                TABLE OF CONTENTS

                                                                           Page

ARTICLE I    DEFINITIONS.......................................................1

        SECTION 1.01 Definitions...............................................1

ARTICLE II   THE OFFER.........................................................5

        SECTION 2.01 The Offer.................................................5
        SECTION 2.02 Company Action............................................8

ARTICLE III  THE MERGER........................................................9

        SECTION 3.01 The Merger................................................9
        SECTION 3.02 Effective Time; Closing...................................9
        SECTION 3.03 Effect of the Merger.....................................10
        SECTION 3.04 Certificate of Incorporation; By-laws....................10
        SECTION 3.05 Directors and Officers...................................10
        SECTION 3.06 Conversion of Securities.................................10
        SECTION 3.07 Dissenting Shares........................................11
        SECTION 3.08 Surrender of Shares; Stock Transfer Books................11

ARTICLE IV   REPRESENTATIONS AND WARRANTIES OF THE COMPANY....................12

        SECTION 4.01 Organization and Qualification; Subsidiaries.............12
        SECTION 4.02 Certificate of Incorporation and By-laws.................13
        SECTION 4.03 Capitalization...........................................13
        SECTION 4.04 Authority Relative to This Agreement.....................14
        SECTION 4.05 No Conflict; Required Filings and Consents...............14
        SECTION 4.06 Permits; Compliance......................................15
        SECTION 4.07 SEC Filings; Financial Statements........................16
        SECTION 4.08 Absence of Certain Changes or Events.....................16
        SECTION 4.09 Absence of Litigation....................................17
        SECTION 4.10 Employee Benefit Plans...................................17
        SECTION 4.11 Labor and Employment Matters.............................19
        SECTION 4.12 Offer Documents; Schedule 14D-9..........................20
        SECTION 4.13 Oil and Gas Operations...................................20
        SECTION 4.14 Gas Imbalances...........................................20
        SECTION 4.15 Oil and Gas Agreements...................................20
        SECTION 4.16 Properties...............................................20
        SECTION 4.17 Oil and Gas Reserves.....................................21
        SECTION 4.18 Take-or-Pay Deliveries...................................22
        SECTION 4.19 Hedging..................................................22
        SECTION 4.20 Intellectual Property....................................22
        SECTION 4.21 Taxes....................................................22
        SECTION 4.22 Environmental Matters....................................23
        SECTION 4.23 Material Contracts.......................................23
        SECTION 4.24 Insurance................................................25
        SECTION 4.25 Brokers..................................................25
        SECTION 4.26 Opinion of Financial Advisors............................25

                                       i


ARTICLE V    REPRESENTATIONS AND WARRANTIES OF PARENT AND PURCHASER...........25

        SECTION 5.01 Corporate Organization...................................25
        SECTION 5.02 Authority Relative to This Agreement.....................26
        SECTION 5.03 No Conflict; Required Filings and Consents...............26
        SECTION 5.04 Offer Documents; Proxy Statement.........................27
        SECTION 5.05 Brokers..................................................27
        SECTION 5.06 Absence of Litigation....................................27

ARTICLE VI   CONDUCT OF BUSINESS PENDING THE MERGER...........................27

        SECTION 6.01 Conduct of Business by the Company Pending the Merger....27

ARTICLE VII  ADDITIONAL AGREEMENTS............................................30

        SECTION 7.01 Stockholders' Meeting....................................30
        SECTION 7.02 Proxy Statement..........................................30
        SECTION 7.03 Company Board Representation; Section 14(f)..............31
        SECTION 7.04 Access to Information; Confidentiality...................31
        SECTION 7.05 No Solicitation of Transactions..........................32
        SECTION 7.06 Employee Matters.........................................33
        SECTION 7.07 Directors' and Officers' Indemnification and Insurance...33
        SECTION 7.08 Notification of Certain Matters..........................34
        SECTION 7.09 Further Action; Reasonable Best Efforts..................34
        SECTION 7.10 Public Announcements.....................................35
        SECTION 7.11 Confidentiality Agreement................................35

ARTICLE VIII CONDITIONS TO THE MERGER.........................................35

        SECTION 8.01 Conditions to the Merger.................................35

ARTICLE IX   TERMINATION, AMENDMENT AND WAIVER................................36

        SECTION 9.01 Termination..............................................36
        SECTION 9.02 Effect of Termination....................................37
        SECTION 9.03 Fees.....................................................37
        SECTION 9.04 Amendment................................................38
        SECTION 9.05 Waiver...................................................38

ARTICLE X    GENERAL PROVISIONS...............................................38

        SECTION 10.01 Notices.................................................38
                      if to Holdings or Purchaser:............................38
        SECTION 10.02 Severability............................................39
        SECTION 10.03 Entire Agreement; Assignment............................39
        SECTION 10.04 Parties in Interest.....................................39
        SECTION 10.06 Governing Law...........................................40
        SECTION 10.07 Waiver of Jury Trial....................................40
        SECTION 10.08 Headings................................................40
        SECTION 10.09 Counterparts............................................40

Annex A  Conditions to the Offer

                                       ii





     AGREEMENT  AND  PLAN  OF  MERGER,  dated  as of  November  12,  2001  (this
"Agreement"),  among COMSTOCK RESOURCES,  INC., a Delaware  corporation ("CRI"),
COMSTOCK  HOLDINGS,   INC.,  a  Delaware  corporation   ("Holdings"),   COMSTOCK
ACQUISITION  INC.,  a Delaware  corporation  and a wholly  owned  subsidiary  of
Holdings  ("Purchaser"),  and DEVX  ENERGY,  INC., a Delaware  corporation  (the
"Company").

     WHEREAS,  the  Boards of  Directors  of CRI,  Holdings,  Purchaser  and the
Company  have  each  determined  that  it is in  the  best  interests  of  their
respective  stockholders  for Holdings to acquire the Company upon the terms and
subject to the conditions set forth herein;

     WHEREAS,  in furtherance of such  acquisition,  Purchaser shall make a cash
tender offer (the "Offer") to acquire all the shares of common stock,  par value
$0.234 per share, of the Company  ("Shares") that are issued and outstanding for
$7.32 per Share (such amount,  or any greater  amount per Share paid pursuant to
the Offer,  being the "Per Share  Amount"),  net to the seller in cash, upon the
terms and subject to the conditions of this Agreement and the Offer;

     WHEREAS,  the Board of Directors of the Company (the  "Board") has approved
the making of the Offer and resolved to recommend  that holders of Shares tender
their Shares pursuant to the Offer; and

     WHEREAS,  also in furtherance of such acquisition,  the Boards of Directors
of CRI,  Holdings,  Purchaser and the Company have each approved this  Agreement
and  declared  its  advisability  and  approved  the merger  (the  "Merger")  of
Purchaser with and into the Company in accordance  with the General  Corporation
Law of the State of Delaware ("Delaware Law"), following the consummation of the
Offer and upon the terms and subject to the conditions set forth herein.

     NOW, THEREFORE,  in consideration of the foregoing and the mutual covenants
and agreements herein contained,  and intending to be legally bound hereby, CRI,
Holdings, Purchaser and the Company hereby agree as follows:

                                   ARTICLE I
                                   DEFINITIONS

     SECTION 1.01 Definitions. (a) For purposes of this Agreement:


     "Acquisition  Proposal"  means any offer from any third party to acquire by
any means all or any  substantial  part of the  assets or the  shares of capital
stock of the Company or of any Subsidiary.

     "affiliate"  of  a  specified  person  means  a  person  who,  directly  or
indirectly through one or more intermediaries, controls, is controlled by, or is
under common control with, such specified person.

     "beneficial owner", with respect to any Shares, has the meaning ascribed to
such term under Rule 13d-3(a) of the Exchange Act.

                                       1



     "business  day" means any day on which the principal  offices of the SEC in
Washington,  D.C. are open to accept  filings;  or, in the case of determining a
date when any payment is due, any day (other than a Saturday or Sunday) on which
banks are not required or authorized to close in the City of New York.

     "control"  (including the terms  "controlled  by" and "under common control
with") means the possession,  directly or indirectly,  of the power to direct or
cause the direction of the management and policies of a person,  whether through
the ownership of voting securities, by contract or otherwise;

     "Environmental  Law"  means any  United  States  federal,  state,  local or
non-United  States law  relating  to (i)  releases  or  threatened  releases  of
Hazardous  Substances or materials  containing  Hazardous  Substances;  (ii) the
manufacture,  handling,  transport,  use,  treatment,  storage  or  disposal  of
Hazardous  Substances or materials  containing  Hazardous  Substances;  or (iii)
pollution or protection of the environment.

     "ERISA Affiliate" means any trade or business (whether or not incorporated)
under common control with the Company or any Subsidiary and which, together with
the  Company  or any  Subsidiary,  is treated  as a single  employer  within the
meaning of Section 414(b), (c), (m) or (o) of the Code.

     "Hazardous  Substances" means (i) those substances  defined in or regulated
under the following United States federal statutes and their state counterparts,
and all regulations thereunder:  the Hazardous Materials Transportation Act, the
Resource   Conservation  and  Recovery  Act,  the  Comprehensive   Environmental
Response, Compensation and Liability Act, the Clean Water Act, the Safe Drinking
Water Act,  the Atomic  Energy Act,  the  Federal  Insecticide,  Fungicide,  and
Rodenticide Act and the Clean Air Act; (ii) polychlorinated biphenyls, and (iii)
any  substance,  material  or  waste  regulated  by any  Governmental  Authority
pursuant to any Environmental Law.

     "knowledge  of the Company"  means the actual  knowledge of any director or
officer of the Company.

     "Liens"  mean  liens,  security  interests,  charges,  mortgages  or  other
encumbrances of any kind.

     "Material  Adverse Effect" means,  when used in connection with the Company
or any  Subsidiary,  any  event,  circumstance,  change or effect  that is or is
reasonably  likely  to be  materially  adverse  to  the  business  or  financial
condition of the Company and its Subsidiaries taken as a whole; provided that in
no event shall any of the  following  be deemed to  constitute  or be taken into
account in  determining  a Material  Adverse  Effect:  any event,  circumstance,
change or effect that results from (i) changes affecting the economy  generally,
(ii) changes in the market price of natural gas,  (iii) the public  announcement
or  pendency  of the Offer,  the Merger or the other  transactions  contemplated
hereby, or (iv) changes in the price of the Company's common stock.

                                       2




     "Oil  and Gas  Agreements"  means  the  following  types of  agreements  or
contracts  to which  the  Company  or a  Subsidiary  is a party,  whether  as an
original  party,  by succession or assignment or otherwise:  oil and gas leases,
farm-in and farm-out agreements,  agreements providing for an overriding royalty
interest,  agreements providing for a royalty interest, agreements providing for
a net profits  interest,  crude oil or natural gas sales or purchase  contracts,
joint operating agreements,  unit operating agreements,  unit agreements,  field
equipment  leases,  and  agreements  restricting  the Company or a  Subsidiary's
ability to operate,  obtain,  explore for or develop  interests  in a particular
geographic area.

     "person" means an individual (including,  without limitation, a "person" as
defined in Section  13(d)(3) of the  Exchange  Act),  corporation,  partnership,
limited partnership, limited liability company, syndicate, trust, association or
entity or government,  political  subdivision,  agency or  instrumentality  of a
government.

     "subsidiary" or "subsidiaries" of the Company,  the Surviving  Corporation,
CRI or any other  person  means any and all  corporations,  partnerships,  joint
ventures,   associations,   limited  liability   companies  and  other  entities
controlled  by  such  person,  directly  or  indirectly,  through  one  or  more
intermediaries.

     "Superior  Proposal"  means  any  Acquisition   Proposal  which  the  Board
determines,  in its good faith judgment (after having received the advice of FBR
or such other financial advisor of recognized reputation),  to be more favorable
to the  Company's  stockholders  than the  Offer  and the  Merger  and for which
financing, to the extent required, is then committed.

     "Suspension  Event" means the occurrence of any of the  following:  (i) any
general suspension of trading in, or limitation on prices for, securities on any
national securities exchange,  Nasdaq or in the  over-the-counter  market in the
United  States,  (ii) a  declaration  of a  general  banking  moratorium  or any
suspension  of payments in respect of banks in the United  States,  or (iii) any
limitation (whether or not mandatory) by any Governmental Authority on, or other
event that materially and adversely affects, the extension of credit by banks or
other lending institutions.

     "Tax" or  "Taxes"  shall  mean any and all  taxes,  fees,  levies,  duties,
tariffs,  imposts  and  other  charges  of any kind  (together  with any and all
interest,  penalties,  additions  to tax and  additional  amounts  imposed  with
respect  thereto)  imposed by any  Governmental  Authority or taxing  authority,
including,  without  limitation:  taxes or other  charges on or with  respect to
income, franchise,  windfall or other profits, gross receipts,  property, sales,
use, capital stock, payroll, employment, social security, workers' compensation,
unemployment  compensation or net worth; taxes or other charges in the nature of
excise,  withholding,  ad valorem, stamp, transfer,  value-added or gains taxes;
license, registration and documentation fees; and customers' duties, tariffs and
similar charges.

                                       3




     (b) The  following  terms have the  meaning set forth in the  Sections  set
forth below:

                Defined Term                              Location of Definition
                ------------                              ----------------------
          Ableco Indebtedness                                Section 6.01(e)
          Action                                             Section 4.09
          AFE                                                Section 6.01(j)
          Agreement                                          Preamble
          Blue Sky Laws                                      Section 4.05(b)
          Board                                              Recitals
          Certificate of Merger                              Section 3.02
          Certificates                                       Section 3.09(b)
          Code                                               Section 4.10(b)
          Company                                            Preamble
          Company Preferred Stock                            Section 4.03
          Company's Oil and Gas Interests                    Section 4.16(a)
          Company Stock Option                               Section 3.07
          Company Stock Option Plans                         Section 3.07
          Confidentiality Agreement                          Section 7.04(b)
          CRI                                                Preamble
          D&O                                                Section 7.07(b)
          Delaware Law                                       Recitals
          Disclosure Schedule                                Section 4.01(b)
          Dissenting Shares                                  Section 3.08(a)
          Effective Time                                     Section 3.02
          ERISA                                              Section 4.10(a)
          Exchange Act                                       Section 2.01(a)
          Fairness Opinion                                   Section 2.02(a)
          Fee                                                Section 9.03(a)
          FBR                                                Section 2.02
          GAAP                                               Section 4.07(b)
          Good and Marketable Title                          Section 4.16(b)
          Governmental Authority                             Section 4.05(b)
          Holdings                                           Preamble
          Hydrocarbons                                       Section 4.13(b)
          Initial Expiration Date                            Section 2.01(a)
          IRS                                                Section 4.10(a)
          Material Contracts                                 Section 4.23 (a)
          Material Subsidiary                                Section 4.01(c)
          Merger                                             Recitals
          Merger Consideration                               Section 2.01(d)
          Minimum Condition                                  Section 2.01(a)
          Multiemployer Plan                                 Section 4.10(b)
          Multiple Employer Plan                             Section 4.10(b)
          Offer                                              Recitals
          Offer Documents                                    Section 2.01(e)
          Offer to Purchase                                  Section 2.01(e)

                                       4




                Defined Term                              Location of Definition
                ------------                              ----------------------
          Outstanding Options                                Section 2.01(b)
          Outstanding Warrants                               Section 2.01(c)
          Paying Agent                                       Section 3.09(a)
          Permits                                            Section 4.06
          Per Share Amount                                   Recitals
          Plans                                              Section 4.10(a)
          Proxy Statement                                    Section 4.12
          Purchaser                                          Preamble
          Recent Balance Sheet                               Section 4.07(c)
          Reserve Report                                     Section 4.17
          Schedule 14D-9                                     Section 2.02(b)
          Schedule TO                                        Section 2.01(e)
          SEC                                                Section 2.01(a)
          SEC Reports                                        Section 4.07(a)
          Securities Act                                     Section 4.07(a)
          Shares                                             Recitals
          Share Acceptance Date                              Section 2.01
          Stockholders' Meeting                              Section 7.01(a)
          Subsidiary                                         Section 4.01(a)
          Surviving Corporation                              Section 3.03
          Transactions                                       Section 2.02(a)
          Warrant                                            Section 3.07



                                   ARTICLE II
                                    THE OFFER

     SECTION 2.01 The Offer.

          (a) Provided that none of the events set forth in Annex A hereto shall
have occurred or be continuing,  Purchaser  shall commence the Offer as promptly
as  reasonably  practicable  but in no event later than seven (7) business  days
after the date hereof.  The obligation of Purchaser to accept for payment Shares
tendered  pursuant  to the Offer  shall be  subject  to (i) the  condition  (the
"Minimum  Condition")  that  at  least  the  number  of  Shares  tendered  shall
constitute  a 50% plus one share of the sum of the  number  of then  outstanding
Shares plus all Shares issuable upon the exercise of the Outstanding Options (as
of the business  day  preceding  the Initial  Expiration  Date) and  Outstanding
Warrants (as of the business day  preceding the Initial  Expiration  Date) shall
have been validly  tendered and not  withdrawn  prior to the  expiration  of the
Offer and (ii) the  satisfaction  or waiver of each of the other  conditions set
forth in Annex A hereto.  Purchaser  expressly  reserves  the right to waive any
such  condition set forth in Annex A, to increase the Per Share  Amount,  and to
make any other  changes  in the terms and  conditions  of the  Offer;  provided,
however,  that no change  may be made  which  decreases  the Per  Share  Amount,
changes the form of consideration payable,  reduces the maximum number of Shares
to be  purchased  in the Offer or  imposes  or  modifies  (other  than to waive)
conditions  to the  Offer in  addition  to those  set  forth in Annex A  hereto.
Subject to the terms of the Offer and this  Agreement  and the  satisfaction  or
waiver of the Minimum Condition as of the scheduled expiration date, which shall
initially be 20 business days following the  commencement of the Offer,  and the
other conditions set forth in Annex A hereto,  Purchaser will accept for payment
and pay for all Shares validly tendered and not withdrawn  pursuant to the Offer
as soon as practicable  after such  expiration  date of the Offer (such date, as
extended   pursuant   to  this   Agreement,   the  "Share   Acceptance   Date").
Notwithstanding  the foregoing,  Purchaser shall be entitled to extend the Offer
from time to time  without the consent of the  Company:  (i) until no later than
January 11, 2002 if at the initial  expiration of the Offer, which will be 12:00
midnight  eastern  standard  time  on  the  twentieth   business  day  following

                                       5



commencement of the Offer, as may be extended (the "Initial  Expiration  Date"),
the Minimum Condition is not satisfied, or (ii) until no later than December 31,
2001, if at the Initial Expiration Date, the Minimum Condition is satisfied, but
any other condition to the Offer is not satisfied or waived. Purchaser agrees to
extend the Offer from time to time until not later than December 31, 2001, if at
the then scheduled expiration date, the Minimum Condition has not been satisfied
or waived as permitted by this Agreement. Any extension of the Offer pursuant to
this Section 2.01 shall not, without the written consent of the Company,  exceed
the number of days that Purchaser  reasonably believes will be necessary so that
the Minimum Condition will be satisfied. In addition, Purchaser may, without the
consent of the Company,  extend any then scheduled  expiration date of the Offer
for any period required by applicable  rules,  regulations,  interpretations  or
positions of the  Securities  and Exchange  Commission  (the "SEC") or the staff
thereof applicable to the Offer or for any period required by applicable law. If
the Initial Expiration Date has occurred,  but fewer than 90% of the Shares have
been validly  tendered  and not  withdrawn  as of the Initial  Expiration  Date,
Purchaser may provide for a subsequent  offering period (as contemplated by Rule
14d-11 under the  Securities  Act of 1934, as amended (the  "Exchange  Act")) as
long as  providing  for the  subsequent  offering  period  does not  require the
extension of the initial offer period under  applicable rules and regulations of
the SEC, which subsequent  offering period shall not exceed 20 business days. In
addition, the Per Share Amount may be increased and the Offer may be extended to
the extent required by law in connection with such increase in each case without
the  consent of the  Company.  On or prior to the dates that  Purchaser  becomes
obligated  to accept  for  payment  and pay for  Shares  pursuant  to the Offer,
Holdings shall provide or cause to be provided to Purchaser the funds  necessary
to pay for all Shares that Purchaser  becomes so obligated to accept for payment
and pay for pursuant to the Offer.

     The Per Share Amount shall, subject to applicable  withholding of taxes, be
net to the seller in cash,  upon the terms and subject to the  conditions of the
Offer.  Notwithstanding the foregoing and subject to the applicable rules of the
SEC and the terms and conditions of the Offer,  Purchaser expressly reserves the
right to delay  payment  for  Shares in order to comply in whole or in part with
applicable  laws.  Any such delay  shall be  effected  in  compliance  with Rule
14e-1(c) under the Exchange Act.

          (b) Following the execution of this  Agreement,  the Company shall use
its reasonable best efforts to cause all holders (and such holders'  spouses) of
options to purchase  Shares  granted under the Company's  1997  Incentive  Stock
Option  Plan and the  Company's  Directors  Non-Qualified  Option Plan , each as
amended  through the date of this Agreement (the "Company Stock Option  Plans"),
to execute prior to the Initial  Expiration  Date an Option  Relinquishment  and
Release  Agreement  (herein so called) in the form attached hereto as Exhibit A.
At the Share Acceptance  Date,  Purchaser shall cause the Paying Agent to pay to

                                       6



such holders who have previously delivered an Option  Relinquishment and Release
Agreement  the cash  amount  equal to the  product  of (i) the  number of Shares
subject to such option (irrespective of whether such option is then exercisable)
and (ii) the amount by which the Per Share Amount exceeds the exercise or strike
price per Share subject to such option less any required  withholding  taxes. In
the event that an option  holder fails to deliver an Option  Relinquishment  and
Release  Agreement prior to the Initial  Expiration  Date, such holder's options
(the  "Outstanding  Options") shall, in accordance with the terms and conditions
of the  governing  Company  Stock  Option  Plan and the  holder's  stock  option
agreement(s),  be converted without any action on the part of the holder thereof
into the  right to  receive  Merger  Consideration  upon  the  exercise  of such
holder's options in accordance  with, and within the time period  prescribed by,
the  applicable  Company  Stock  Option  Plan  and  the  holder's  stock  option
agreement(s). The Purchaser shall pay, or cause the Paying Agent to pay, to each
holder of  Outstanding  Options,  the Merger  Consideration,  less any  required
withholding  taxes, as promptly as practicable  after receiving a valid exercise
of such  options by the holder  thereof.  To the extent that options to purchase
the Company's common stock are exercised by holders prior to the Effective Time,
such holders shall receive  certificates  evidencing  the Shares  underlying the
options and may surrender such certificates to the Paying Agent at the Effective
Time for payment in cash as provided in Article III hereof.

          (c) Following the execution of this Agreement,  the Company shall send
to holders of warrants to purchase Shares written notice of the Offer and Merger
and such  information  required by the terms of such warrant.  The Company shall
send to all such persons a Warrant  Relinquishment and Release Agreement (herein
so called) in the form attached hereto as Exhibit B and shall use its reasonable
best  efforts to cause all holders of warrants  (and such  holders'  spouses) to
execute  prior to the  Initial  Expiration  Date a  Warrant  Relinquishment  and
Release  Agreement.  At the Share  Acceptance  Date,  Purchaser  shall cause the
Paying  Agent to pay to such  holders  who have  previously  delivered a Warrant
Relinquishment and Release Agreement the cash amount equal to the product of (i)
the number of Shares  subject to such  warrant  and (ii) the amount by which the
Per Share Amount  exceeds the exercise price per share of Shares subject to such
warrant less any required  withholding taxes. In the event that a warrant holder
fails to deliver a Warrant  Relinquishment  and Release  Agreement  prior to the
Initial  Expiration Date, such holder's  warrants (the  "Outstanding  Warrants")
shall, in accordance with the terms and conditions of the Outstanding Warrant be
converted without any action on the part of the holder thereof into the right to
receive  Merger  Consideration  upon the exercise of such  holder's  warrants in
accordance with the warrant agreement(s).  The Purchaser shall pay, or cause the
Paying  Agent  to pay,  to each  holder  of  Outstanding  Warrants,  the  Merger
Consideration,  less any required  withholding taxes, as promptly as practicable
after receiving a valid exercise of such warrants by the holder thereof.  To the
extent that  warrants to purchase the Shares are  exercised by holders  prior to
the  Effective  Time,  such holders shall receive  certificates  evidencing  the
Shares underlying the warrants and may surrender such certificates to the Paying
Agent at the  Effective  Time for  payment in cash as  provided  in Article  III
hereof.

          (d) If the payment  equal to the Per Share Amount in cash (the "Merger
Consideration")  is to be made to a person  other  than the person in whose name
the  surrendered  certificate  formerly  evidencing  Shares is registered on the
stock transfer books of the Company, it shall be a condition of payment that the
certificate so surrendered  shall be endorsed properly or otherwise be in proper
form for transfer and that the person  requesting  such payment  shall have paid
all  transfer  and other  taxes  required by reason of the payment of the Merger
Consideration  to a person other than the registered  holder of the  certificate

                                       7




surrendered,  or shall have  established to the  satisfaction  of Purchaser that
such taxes either have been paid or are not applicable.

          (e) As promptly as reasonably  practicable on the date of commencement
of the Offer,  Purchaser  shall file with the SEC a Tender  Offer  Statement  on
Schedule TO (together with all amendments and supplements thereto, the "Schedule
TO") with respect to the Offer.

     The Schedule TO shall contain or shall incorporate by reference an offer to
purchase  (the  "Offer  to  Purchase")  and  forms  of  the  related  letter  of
transmittal and any related summary advertisement (the Schedule TO, the Offer to
Purchase and such other documents,  together with all supplements and amendments
thereto,  being referred to herein collectively as the "Offer Documents").  Each
of CRI,  Purchaser and the Company  agrees to correct  promptly any  information
provided by it for use in the Offer  Documents  that shall have become  false or
misleading in any material respect,  and CRI and Purchaser further agree to take
all steps necessary to cause the Schedule TO, as so corrected,  to be filed with
the SEC, and the other Offer Documents,  as so corrected,  to be disseminated to
holders of  Shares,  in each case as and to the extent  required  by  applicable
federal  securities  laws.  CRI and  Purchaser  shall give the  Company  and its
counsel a reasonable  opportunity  to review and comment on the Offer  Documents
prior to such documents  being filed with the SEC or  disseminated to holders of
Shares.  CRI and  Purchaser  shall  provide the Company and its counsel with any
comments  CRI,  Purchaser or their counsel may receive from the SEC or its staff
with respect to the Offer Documents after the receipt of such comments and shall
provide the Company and its counsel with a reasonable opportunity to participate
in the response of CRI or Purchaser to such comments.

     SECTION 2.02 Company Action.


          (a) The  Company  hereby  approves  of and  consents  to the Offer and
represents  that (i) the Board, at a meeting duly called and held on November 4,
2001, has (a) determined that this Agreement and the  transactions  contemplated
hereby,  including  each  of  the  Offer  and  the  Merger  (collectively,   the
"Transactions"),  are fair to,  and in the best  interests  of,  the  holders of
Shares,  (b) approved,  adopted and declared  advisable  this  Agreement and the
Transactions  (such  approval and adoption  having been made in accordance  with
Delaware  Law,  including,  without  limitation,  Section 203  thereof)  and (c)
resolved to  recommend  that the  holders of Shares  accept the Offer and tender
their Shares pursuant to the Offer, and approve and adopt this Agreement and the
Merger, and (ii) Friedman, Billings, Ramsey & Co., Inc. ("FBR") has delivered to
the Board its opinion  that the  consideration  to be received by the holders of
Shares  pursuant  to each of the Offer and the Merger is fair to the  holders of
Shares  from a financial  point of view (the  "Fairness  Opinion").  The Company
hereby consents to the inclusion in the Offer Documents of the recommendation of
the Board described in the immediately preceding sentence, and the Company shall
not  withdraw  or modify  such  recommendation  in any  manner  adverse  to CRI,
Holdings or  Purchaser  except as provided in Section  7.05(b).  The Company has
been advised by its directors and executive  officers that they intend to tender
all Shares beneficially owned by them to Purchaser pursuant to the Offer.

                                       8




          (b) On the  date the  Offer  Documents  are  filed  with the SEC,  the
Company  shall  file  with the SEC a  Solicitation/Recommendation  Statement  on
Schedule  14D-9  containing  the  Fairness  Opinion  and,  except as provided in
Section 7.05(b),  the  recommendation  of the Board described in Section 2.02(a)
(together with all amendments and supplements  thereto,  the "Schedule  14D-9"),
and shall  disseminate  the Schedule 14D-9 to the extent  required by Rule 14d-9
promulgated under the Exchange Act, and any other applicable  federal securities
laws.  Each of CRI,  Holdings,  Purchaser  and the  Company  agrees  to  correct
promptly  any  information  provided by it for use in the  Schedule  14D-9 which
shall have become false or misleading in any material  respect,  and the Company
further agrees to take all steps  necessary to cause the Schedule  14D-9,  as so
corrected,  to be filed with the SEC and  disseminated to holders of Shares,  in
each case as and to the extent required by applicable  federal  securities laws.
The  Company  shall  give CRI,  Holdings,  and  Purchaser  and  their  counsel a
reasonable opportunity to review and comment on the Schedule 14D-9 prior to such
document  being  filed with the SEC or  disseminated  to holders of Shares.  The
Company  shall provide CRI,  Holdings,  and Purchaser and their counsel with any
comments  the Company or its counsel may receive  from the SEC or its staff with
respect to the  Schedule  14D-9  after the  receipt of such  comments  and shall
provide CRI, Holdings, Purchaser and their counsel with a reasonable opportunity
to participate in the response of the Company to such comments.

          (c) The Company  shall  promptly  cause its transfer  agent to furnish
Purchaser with mailing  labels  containing the names and addresses of all record
holders of Shares and with  security  position  listings of Shares held in stock
depositories,  each as of a  recent  date,  together  with all  other  available
listings and computer files containing  names,  addresses and security  position
listings of record  holders and beneficial  owners of Shares.  The Company shall
promptly furnish Purchaser with such additional information,  including, without
limitation, updated listings and computer files of stockholders,  mailing labels
and security position  listings,  and such other assistance in disseminating the
Offer  Documents  to  holders  of  Shares as CRI,  Holdings,  or  Purchaser  may
reasonably  request.  Subject to the  requirements of applicable law, and except
for such steps as are necessary to disseminate the Offer Documents and any other
documents  necessary to consummate the Offer or the Merger,  CRI, Holdings,  and
Purchaser  shall hold in confidence  the  information  contained in such labels,
listings  and files,  shall use such  information  only in  connection  with the
Transactions,  and, if this  Agreement  shall be terminated  in accordance  with
Section  9.01,  shall  deliver and shall  cause  their  agents to deliver to the
Company all copies of such information then in their possession or control.

                                  ARTICLE III
                                   THE MERGER

     SECTION 3.01 The Merger.  Upon the terms and subject to the satisfaction or
waiver of the  conditions  set forth in Article  VIII,  and in  accordance  with
Delaware Law, Purchaser shall be merged with and into the Company.

     SECTION 3.02 Effective Time;  Closing.  As promptly as practicable (but not
later than two business days) after the satisfaction or, if permissible,  waiver
of the  conditions set forth in Article VIII, the parties hereto shall cause the
Merger to be  consummated by filing this Agreement or a certificate of merger or
certificate  of  ownership  and merger  (in either  case,  the  "Certificate  of
Merger") with the  Secretary of State of the State of Delaware,  in such form as

                                       9




is required by, and executed in  accordance  with,  the relevant  provisions  of
Delaware  Law (the date and time of such  filing  being the  "Effective  Time").
Prior to such filing,  a closing shall be held at the offices of Locke Liddell &
Sapp LLP, 2200 Ross Avenue, Suite 2200, Dallas, Texas 75201, or such other place
as the parties shall agree,  for the purpose of confirming the  satisfaction  or
waiver, as the case may be, of the conditions set forth in Article VIII.

     SECTION 3.03 Effect of the Merger. As a result of the Merger,  the separate
corporate  existence of Purchaser  shall cease and the Company shall continue as
the surviving  corporation of the Merger (the "Surviving  Corporation").  At the
Effective  Time, the effect of the Merger shall be as provided in the applicable
provisions of Delaware Law.  Without  limiting the  generality of the foregoing,
and  subject  thereto,  at  the  Effective  Time,  all  the  property,   rights,
privileges, powers and franchises of the Company and Purchaser shall vest in the
Surviving Corporation,  and all debts, liabilities,  obligations,  restrictions,
disabilities  and duties of the Company and  Purchaser  shall  become the debts,
liabilities, obligations, restrictions, disabilities and duties of the Surviving
Corporation.

     SECTION 3.04 Certificate of Incorporation; By-laws.


          (a) At  the  Effective  Time,  the  Certificate  of  Incorporation  of
Purchaser,  as in effect  immediately  prior to the Effective Time, shall be the
Certificate  of  Incorporation  of the Surviving  Corporation  until  thereafter
amended as  provided by law and such  Certificate  of  Incorporation;  provided,
however,  that,  at  the  Effective  Time,  Article  I  of  the  Certificate  of
Incorporation of the Surviving  Corporation shall be amended to read as follows:
"The name of the corporation is DevX Energy, Inc."

          (b) Unless  otherwise  determined by CRI prior to the Effective  Time,
and  subject  to  Section  7.07(a),  the  By-laws  of  Purchaser,  as in  effect
immediately  prior to the Effective Time,  shall be the By-laws of the Surviving
Corporation  until  thereafter  amended as provided by law, the  Certificate  of
Incorporation of the Surviving Corporation and such By-laws.

     SECTION 3.05  Directors and Officers.  The directors of Purchaser  shall be
the  initial  directors  of the  Surviving  Corporation,  each to hold office in
accordance  with the Certificate of  Incorporation  and By-laws of the Surviving
Corporation,  and the officers of Purchaser  immediately  prior to the Effective
Time shall be the initial  officers of the Surviving  Corporation,  in each case
until their respective successors are duly elected or appointed and qualified or
until their earlier death, resignation or removal.

     SECTION 3.06 Conversion of Securities.  At the Effective Time, by virtue of
the Merger and without any action on the part of  Purchaser,  the Company or the
holders of any of the following securities:

          (a)  each  Share  issued  and  outstanding  immediately  prior  to the
Effective Time (other than any Shares to be canceled pursuant to Section 3.06(b)
and any Dissenting Shares (as hereinafter  defined)) shall be canceled and shall
be  converted  automatically  into the right to receive  an amount  equal to the
Merger  Consideration  payable,  without interest,  to the holder of such Share,
upon surrender,  in the manner provided in Section 3.09, of the certificate that
formerly evidenced such Share;

                                       10



          (b) each  Share held in the  treasury  of the  Company  and each Share
owned by CRI,  Holdings,  Purchaser,  or the  Company  immediately  prior to the
Effective Time shall be canceled  without any conversion  thereof and no payment
or distribution shall be made with respect thereto; and

          (c) each  share of  common  stock,  par  value  $0.01  per  share,  of
Purchaser issued and outstanding  immediately  prior to the Effective Time shall
be  converted  into  and  exchanged  for one  validly  issued,  fully  paid  and
nonassessable share of common stock, par value $0.01 per share, of the Surviving
Corporation.

     SECTION 3.07 Dissenting Shares.

          (a)  Notwithstanding  any provision of this Agreement to the contrary,
Shares that are outstanding immediately prior to the Effective Time and that are
held by  stockholders  who shall have  neither  voted in favor of the Merger nor
consented  thereto in writing  and who shall have  demanded  properly in writing
appraisal  for such  Shares in  accordance  with  Section  262 of  Delaware  Law
(collectively,  the  "Dissenting  Shares")  shall  not  be  converted  into,  or
represent  the right to receive,  the Merger  Consideration.  Such  stockholders
shall be entitled to receive  payment of the appraised value of such Shares held
by them in accordance  with the provisions of such Section 262,  except that all
Dissenting  Shares held by stockholders  who shall have failed to perfect or who
effectively  shall have  withdrawn  or lost their  rights to  appraisal  of such
Shares under such Section 262 shall  thereupon be deemed to have been  converted
into, and to have become  exchangeable  for, as of the Effective Time, the right
to  receive  the  Merger  Consideration,  without  any  interest  thereon,  upon
surrender,  in the  manner  provided  in Section  3.09,  of the  certificate  or
certificates that formerly evidenced such Shares.

          (b) The  Company  shall give CRI (i) prompt  notice of any demands for
appraisal  received by the Company,  withdrawals of such demands,  and any other
instruments served pursuant to Delaware Law and received by the Company and (ii)
the  opportunity  to direct all  negotiations  and  proceedings  with respect to
demands for appraisal under Delaware Law. The Company shall not, except with the
prior  written  consent of CRI, make any payment with respect to any demands for
appraisal or offer to settle or settle any such demands.

     SECTION 3.08 Surrender of Shares; Stock Transfer Books.

          (a) Prior to the Effective  Time,  Purchaser shall designate a bank or
trust company to act as agent (the "Paying  Agent") for the holders of Shares to
receive the funds to which holders of Shares shall become  entitled  pursuant to
Section  3.06(a) and CRI shall make funds  available to the Paying  Agent.  Such
funds  shall be  invested  by the  Paying  Agent as  directed  by the  Surviving
Corporation.

          (b) Promptly after the Effective Time, the Surviving Corporation shall
cause to be mailed to each person who was, at the  Effective  Time,  a holder of
record of Shares  entitled  to receive  the  Merger  Consideration  pursuant  to
Section  3.06(a) a form of letter  of  transmittal  (which  shall  specify  that
delivery  shall be  effected,  and risk of loss  and  title to the  certificates
evidencing  such  Shares  (the  "Certificates")  shall  pass,  only upon  proper
delivery of the  Certificates to the Paying Agent) and  instructions  for use in


                                       11


effecting  the  surrender  of  the  Certificates  pursuant  to  such  letter  of
transmittal. Upon surrender to the Paying Agent of a Certificate,  together with
such letter of  transmittal,  duly completed and validly  executed in accordance
with the  instructions  thereto,  and such other  documents  as may be  required
pursuant to such instructions,  the holder of such Certificate shall be entitled
to receive and CRI shall cause  Paying  Agent to pay in  exchange  therefor  the
Merger Consideration for each Share formerly evidenced by such Certificate,  and
such Certificate shall then be canceled.  No interest shall accrue or be paid on
the Merger  Consideration  payable upon the surrender of any Certificate for the
benefit of the holder of such  Certificate.  If the payment  equal to the Merger
Consideration  is to be made to a person other than the person in whose name the
surrendered  certificate  formerly  evidencing Shares is registered on the stock
transfer  books of the  Company,  it shall be a  condition  of payment  that the
certificate so surrendered  shall be endorsed properly or otherwise be in proper
form for transfer and that the person  requesting  such payment  shall have paid
all  transfer  and other  taxes  required by reason of the payment of the Merger
Consideration  to a person other than the registered  holder of the  certificate
surrendered,  or shall have  established to the  satisfaction  of Purchaser that
such taxes either have been paid or are not applicable.  If any holder of Shares
is unable to surrender such holder's Certificates because such Certificates have
been lost,  mutilated or  destroyed,  such holder may deliver in lieu thereof an
affidavit  and indemnity  bond in a reasonable  amount in form and substance and
with surety reasonably satisfactory to the Surviving Corporation.

          (c) At any time  following the sixth month after the  Effective  Time,
the  Surviving  Corporation  shall be entitled  to require  the Paying  Agent to
deliver to it any funds which had been made  available  to the Paying  Agent and
not disbursed to holders of Shares (including,  without limitation, all interest
and other  income  received  by the  Paying  Agent in  respect of all funds made
available to it), and, thereafter, such holders shall be entitled to look to the
Surviving Corporation and CRI (subject to abandoned property,  escheat and other
similar  laws)  only as general  creditors  thereof  with  respect to any Merger
Consideration that may be payable upon due surrender of the Certificates held by
them.  Notwithstanding the foregoing,  neither the Surviving Corporation nor the
Paying  Agent  shall  be  liable  to  any  holder  of a  Share  for  any  Merger
Consideration  delivered in respect of such Share to a public official  pursuant
to any abandoned property, escheat or other similar law.

          (d) At the close of business  on the day of the  Effective  Time,  the
stock transfer  books of the Company shall be closed and thereafter  there shall
be no further registration of transfers of Shares on the records of the Company.
From and after the Effective Time, the holders of Shares outstanding immediately
prior to the Effective  Time shall cease to have any rights with respect to such
Shares except as otherwise provided herein or by applicable law.

                                   ARTICLE IV
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

     As an  inducement  to CRI,  Holdings  and  Purchaser  to  enter  into  this
Agreement,  the Company  hereby  represents  and  warrants to CRI,  Holdings and
Purchaser that:

     SECTION 4.01 Organization and Qualification; Subsidiaries.


                                       12



          (a) Except as disclosed in Section  4.01 of the  Disclosure  Schedule,
each of the Company and each  subsidiary  of the Company (a  "Subsidiary")  is a
corporation duly organized, validly existing and in good standing under the laws
of the jurisdiction of its incorporation  and has the requisite  corporate power
and  authority  to own,  lease and  operate its  properties  and to carry on its
business as it is now being  conducted.  The Company and each Subsidiary is duly
qualified  or licensed as a foreign  corporation  to do business  and is in good
standing,  in each  jurisdiction  where the character of the  properties  owned,
leased or operated by it or the nature of its business makes such  qualification
or  licensing  necessary,  except where such failure to be qualified or licensed
would not have a Material Adverse Effect.

          (b) A true and complete  list of all the  Subsidiaries,  together with
the  jurisdiction of  incorporation  of each  Subsidiary,  the percentage of the
outstanding capital stock of each Subsidiary owned by the Company and each other
Subsidiary  and the names of the directors and officers of each  Subsidiary,  is
set forth in Section 4.01(b) of the Disclosure Schedule, which has been prepared
by the Company and delivered by the Company to CRI, Holdings and Purchaser prior
to the execution and delivery of this  Agreement  (the  "Disclosure  Schedule").
Except as disclosed in Section 4.01(b) of the Disclosure  Schedule,  the Company
does not directly or  indirectly  own any equity or similar  interest in, or any
interest  convertible  into or  exchangeable  or  exercisable  for any equity or
similar  interest  in,  any  corporation,  partnership,  joint  venture or other
business association or entity.

          (c) All names by which the Company  previously  conducted  business or
was known as are listed in Section 4.01(c) of the Disclosure Schedule.

     SECTION 4.02  Certificate  of  Incorporation  and By-laws.  The Company has
heretofore  furnished to CRI a complete and correct copy of the  Certificate  of
Incorporation and the By-laws or equivalent  organizational  documents,  each as
amended to date,  of the  Company  and each  Subsidiary.  Such  Certificates  of
Incorporation,  By-laws or equivalent organizational documents are in full force
and effect. Neither the Company nor any Subsidiary is in violation of any of the
provisions  of  its   Certificate  of   Incorporation,   By-laws  or  equivalent
organizational documents.

                                       13



     SECTION 4.03  Capitalization.  The authorized  capital stock of the Company
consists of 100,000,000  shares of common stock, par value $0.234 per share, and
50,000,000  shares  of  preferred  stock,  par value  $0.01 per share  ("Company
Preferred  Stock") of which  9,600,000  shares have been  designated as Series A
Preferred  Stock,  9,600,000  shares have been  designated as Series B Preferred
Stock and 10,400 shares have been designated as Series C Preferred  Stock. As of
the date hereof, (a) 12,649,522 Shares were issued and outstanding, all of which
are validly issued, fully paid and nonassessable, (b) 100,000 Shares are held in
the treasury of the  Company,  (c) no Shares are held by the  Subsidiaries,  (d)
522,500 Shares are reserved for future  issuance  pursuant to outstanding  stock
options or stock incentive  rights granted  pursuant to the Company Stock Option
Plans and (e)  265,000  Shares are  reserved  for future  issuance  pursuant  to
exercise of the Warrants.  As of the date hereof, no shares of Company Preferred
Stock are issued and outstanding. Except as set forth in this Section 4.03 or in
Section 4.03 of the Disclosure Schedule, there are no options, warrants or other
rights, agreements, arrangements or commitments of any character relating to the
issued or unissued  capital stock of the Company or any Subsidiary or obligating
the Company or any  Subsidiary  to issue or sell any shares of capital stock of,
or other equity interests in, the Company or any Subsidiary. Section 4.03 of the
Disclosure  Schedule sets forth the following  information  with respect to each
Company Stock Option and Warrant outstanding on the date of this Agreement:  (i)
the name of the Option or Warrant  holder;  (ii) the particular plan pursuant to
which such Company Stock Option was granted;  (iii) the number of Shares subject
to such Company Stock Option or Warrant; (iv) the exercise price of such Company
Stock  Option or Warrant;  (v) the date on which such  Company  Stock  Option or
Warrant was granted or issued;  (vi) the applicable vesting schedule;  (vii) the
date on which such Company Stock Option or Warrant  expires;  and (viii) whether
the  exercisability  of such Option or Warrant will be accelerated in any way by
the transactions  contemplated by this Agreement. All Shares subject to issuance
as  aforesaid,  upon  issuance  on the terms  and  conditions  specified  in the
instruments  pursuant  to which  they  are  issuable,  will be duly  authorized,
validly  issued,  fully  paid  and  nonassessable.   There  are  no  outstanding
contractual  obligations of the Company or any Subsidiary to repurchase,  redeem
or otherwise  acquire any Shares or any capital  stock of any  Subsidiary  or to
provide  funds  to,  or make  any  investment  (in the  form of a loan,  capital
contribution  or otherwise)  in, any  Subsidiary or any other person.  Except as
disclosed in Section 4.03 of the Disclosure Schedule,  each outstanding share of
capital stock of each Subsidiary is duly authorized,  validly issued, fully paid
and  nonassessable,  and each  such  share is owned by the  Company  or  another
Subsidiary free and clear of all security  interests,  liens,  claims,  pledges,
options,  rights of first refusal,  agreements,  limitations on the Company's or
any  Subsidiary's  voting rights,  charges and other  encumbrances of any nature
whatsoever.

     SECTION  4.04  Authority  Relative to This  Agreement.  The Company has all
necessary  corporate  power and authority to execute and deliver this Agreement,
to perform its  obligations  hereunder and to consummate the  Transactions.  The
execution and delivery of this Agreement by the Company and the  consummation by
the Company of the  Transactions  have been duly and validly  authorized  by all
necessary  corporate action,  and no other corporate  proceedings on the part of
the Company are  necessary to authorize  this  Agreement  or to  consummate  the
Transactions  (other than, with respect to the Merger, the approval and adoption
of this Agreement by the holders of a majority of the  then-outstanding  Shares,
if and to the extent  required by applicable law, and the filing and recordation
of appropriate merger documents as required by Delaware Law). This Agreement has
been duly and validly  executed and  delivered by the Company and,  assuming the
due  authorization,  execution  and delivery by CRI,  Holdings,  and  Purchaser,
constitutes a legal,  valid and binding  obligation of the Company,  enforceable
against the Company in accordance  with its terms.  At a meeting duly called and
held  on  November  4,  2001,   the  Board   approved  this  Agreement  and  the
Transactions,  and such  approvals are  sufficient so that the  restrictions  on
business  combinations  set forth in Section  203(a) of  Delaware  Law shall not
apply to the Merger.

     SECTION 4.05 No Conflict; Required Filings and Consents.

          (a) The  execution  and  delivery of this  Agreement by the Company do
not, and the performance of this Agreement by the Company will not, (i) conflict
with or violate  the  Certificate  of  Incorporation  or  By-laws or  equivalent
organizational  documents of the Company or any  Subsidiary,  (ii) assuming that
all consents,  approvals,  authorizations and other actions described in Section
4.05(b) have been obtained and all filings and obligations  described in Section
4.05(b) have been made, conflict with or violate any United States or non-United
States national,  state,  provincial,  municipal,  county or local statute, law,

                                       14




ordinance, regulation, rule, code, executive order, injunction, judgment, decree
or other order ("Law")  applicable to the Company or any  Subsidiary or by which
any property or asset of the Company or any Subsidiary is bound or affected,  or
(iii) other than as described  in Section  4.05(a) of the  Disclosure  Schedule,
result in any breach of or constitute a default (or an event which,  with notice
or lapse of time or both,  would become a default)  under, or give to others any
right of termination,  amendment,  acceleration or cancellation of, or result in
the  creation  of a lien or other  encumbrance  on any  property or asset of the
Company  or any  Subsidiary  pursuant  to or under,  any note,  bond,  mortgage,
indenture,  contract,  agreement,  lease,  license,  permit,  franchise or other
instrument or obligation to which the Company or any Subsidiary is a party or by
which  any  property  or  asset of the  Company  or any  Subsidiary  is bound or
affected,  except, with respect to clause (ii) or (iii), for any such conflicts,
violations,  breaches,  defaults or other occurrences which would not prevent or
materially delay  consummation of the Offer or Merger,  or otherwise  prevent or
materially  delay  the  Company  from  performing  its  obligations  under  this
Agreement and would not have a Material Adverse Effect.

          (b) The  execution  and  delivery of this  Agreement by the Company do
not, and the performance of this Agreement by the Company will not,  require any
consent,  approval,  authorization  or permit of, or filing with or notification
to,  any  United  States  or  non-United  States  national,  state,  provincial,
municipal,   county   or   local   government,   governmental,   regulatory   or
administrative  authority,  agency,  instrumentality or commission or any court,
tribunal, or judicial or arbitral body (a "Governmental Authority"),  except (i)
for applicable  requirements,  if any, of the Exchange Act, state  securities or
"blue  sky" laws  ("Blue Sky Laws") and state  takeover  laws,  (ii)  filing and
recordation  of  appropriate  merger  documents as required by Delaware Law, and
(iii) where the failure to obtain such consents,  approvals,  authorizations  or
permits,  or to make  such  filings  or  notifications,  would  not  prevent  or
materially delay  consummation of the Offer or the Merger,  or otherwise prevent
or  materially  delay the Company from  performing  its  obligations  under this
Agreement and would not have a Material Adverse Effect.

     SECTION 4.06 Permits;  Compliance. Each of the Company and the Subsidiaries
is in possession of all franchises, grants,  authorizations,  licenses, permits,
easements, variances, exceptions,  consents, certificates,  approvals and orders
of  any  Governmental  Authority  necessary  for  each  of  the  Company  or the
Subsidiaries  to own,  lease  and  operate  its  properties  or to  carry on its
business  as it is now  being  conducted,  or as  presently  contemplated  to be
conducted (the  "Permits"),  except where the failure to have, or the suspension
or  cancellation  of, any of the Permits would not prevent or  materially  delay
consummation of the Offer or the Merger or otherwise prevent or materially delay
the Company from performing its  obligations  under this Agreement and would not
have a Material  Adverse  Effect.  No suspension or  cancellation  of any of the
Permits  is pending  or, to the  knowledge  of the  Company,  threatened,  which
suspension or cancellation  would have a Material  Adverse  Effect.  Neither the
Company  nor any  Subsidiary  is in  conflict  with,  or in  default,  breach or
violation  of, (a) any Law  applicable  to the Company or any  Subsidiary  or by
which  any  property  or  asset of the  Company  or any  Subsidiary  is bound or
affected,  or (b) any note,  bond,  mortgage,  indenture,  contract,  agreement,
lease, license, Permit, franchise or other instrument or obligation to which the
Company or any  Subsidiary is a party or by which the Company or any  Subsidiary
or any property or asset of the Company or any  Subsidiary is bound,  except for
any such conflicts,  defaults,  breaches or violations that would not prevent or
materially delay consummation of the Offer or the Merger or otherwise prevent or

                                       15



materially  delay  the  Company  from  performing  its  obligations  under  this
Agreement and would not have a Material Adverse Effect.

     SECTION 4.07 SEC Filings; Financial Statements.

          (a) The Company has filed all forms, reports and documents required to
be filed by it with the SEC since July 1,  1999,  including  (i) its  Transition
Report on Form 10-K for the Transition  Period from July 1, 2000 to December 31,
2000,  (ii) its Annual  Report on Form 10-K for the  fiscal  year ended June 30,
2000,  (iii) its  Quarterly  Reports on Form 10-Q for the periods ended June 30,
2001 and March 31, 2001,  (iv) all proxy  statements  relating to the  Company's
meetings of stockholders (whether annual or special) held since July 1, 1999 and
(v) all other  forms,  reports  and other  registration  statements  (other than
Quarterly  Reports on Form 10-Q not  referred to in clause (iii) above) filed by
the  Company  with the SEC  since  July 1, 1999 (the  forms,  reports  and other
documents referred to in clauses (i) - (v) above being,  collectively,  the "SEC
Reports").  The SEC Reports  (i) were  prepared  in  accordance  with either the
requirements of the Securities Act of 1933, as amended (the  "Securities  Act"),
or the  Exchange  Act,  as the  case  may be,  and  the  rules  and  regulations
promulgated  thereunder,  and (ii) did not, at the time they were filed,  or, if
amended,  as of the date of such  amendment,  contain any untrue  statement of a
material fact or omit to state a material fact required to be stated  therein or
necessary  in order to make the  statements  made  therein,  in the light of the
circumstances under which they were made, not misleading.

          (b) Each of the consolidated financial statements (including,  in each
case, any notes thereto) contained in the SEC Reports was prepared in accordance
with United States generally accepted accounting  principles ("GAAP") applied on
a consistent basis throughout the periods  indicated (except as may be indicated
in the notes thereto) and each fairly presents,  in all material  respects,  the
consolidated  financial  position,  results of operations  and cash flows of the
Company and its consolidated Subsidiaries as at the respective dates thereof and
for the respective  periods  indicated therein except as otherwise noted therein
and for normal, recurring year-end adjustments.

          (c) Except as and to the extent set forth on the consolidated  balance
sheet of the  Company  and the  consolidated  Subsidiaries  as at June 30,  2001
including  the notes  thereto (the "Recent  Balance  Sheet") or as  specifically
disclosed in SEC Reports filed since June 30, 2001 and prior to the date of this
Agreement,  neither  the  Company  nor  any  Subsidiary  has  any  liability  or
obligation of any nature (whether accrued,  absolute,  contingent or otherwise),
except for  liabilities  and  obligations  incurred  in the  ordinary  course of
business consistent with past practice since June 30, 2001.

          (d) The Company has  heretofore  furnished to CRI complete and correct
copies of all  amendments  and  modifications  that  have not been  filed by the
Company with the SEC to all  agreements,  documents and other  instruments  that
previously  had been  filed by the  Company  with the SEC and are  currently  in
effect.

     SECTION 4.08 Absence of Certain Changes or Events. Since December 31, 2000,
except as set forth in Section 4.08 of the Disclosure Schedule,  or as expressly
contemplated  by this Agreement,  or  specifically  disclosed in the SEC Reports
filed since December 31, 2000 and prior to the date of this  Agreement,  (a) the

                                       16



Company  and  the  Subsidiaries  have  conducted  their  businesses  only in the
ordinary course and in a manner consistent with past practice, and (b) there has
not been any Material Adverse Effect.

     SECTION 4.09 Absence of Litigation.  Except as set forth in Section 4.09 of
the Disclosure Schedule, there is no litigation, suit, claim, action, proceeding
or  investigation  (an  "Action")  pending or, to the  knowledge of the Company,
threatened  against the Company or any  Subsidiary,  or any property or asset of
the Company or any Subsidiary, before any Governmental Authority that would have
a Material  Adverse  Effect.  Neither  the Company  nor any  Subsidiary  nor any
property or asset of the Company or any  Subsidiary is subject to any continuing
order of, consent  decree,  settlement  agreement or similar  written  agreement
with, or continuing  investigation by, any Governmental Authority, or any order,
writ, judgment,  injunction,  decree, determination or award of any Governmental
Authority that would prevent or materially  delay  consummation  of the Offer or
the Merger or otherwise  prevent or materially delay the Company from performing
its obligations under this Agreement or would have a Material Adverse Effect.

     SECTION 4.10 Employee Benefit Plans.

          (a) Section 4.10(a) of the Disclosure  Schedule lists (i) all employee
benefit  plans (as defined in Section  3(3) of the  Employee  Retirement  Income
Security Act of 1974, as amended ("ERISA")) and all bonus,  stock option,  stock
purchase, restricted stock, incentive, deferred compensation, retiree medical or
life  insurance,  supplemental  retirement,  severance or other  benefit  plans,
programs or arrangements,  and all employment,  termination,  severance or other
contracts  or  agreements,  whether  legally  enforceable  or not,  to which the
Company or any  Subsidiary  is a party,  with respect to which the Company,  any
Subsidiary or any ERISA  Affiliate has any  obligation or which are  maintained,
contributed  to or sponsored by the Company or any Subsidiary for the benefit of
any current or former employee, officer or director of, or any current or former
consultant to, the Company or any  Subsidiary,  (ii) each employee  benefit plan
for which the Company or any Subsidiary could incur liability under Section 4069
of ERISA in the  event  such plan has been or were to be  terminated,  (iii) any
plan in respect of which the Company or any  Subsidiary  could  incur  liability
under  Section  4212(c)  of  ERISA,  and (iv)  any  contracts,  arrangements  or
understandings  between the Company or any  Subsidiary  and any  employee of the
Company  or  any  Subsidiary  including,   without  limitation,  any  contracts,
arrangements or  understandings  relating in any way to a sale of the Company or
any  Subsidiary  (collectively,  the  "Plans").  Each Plan is in  writing  (or a
written  summary  exists) and the Company has made available to Purchaser a true
and  complete  copy of each Plan and has made  available to Purchaser a true and
complete copy of each material  document,  if any,  prepared in connection  with
each such Plan, including, without limitation, (i) a copy of each trust or other
funding  arrangement,  if such a trust or funding  arrangement exists, (ii) each
summary plan description and summary of material  modifications  thereto,  (iii)
the most recent three years'  Internal  Revenue  Service  ("IRS") Forms 5500, if
applicable  (iv) the most recently  received IRS  determination  letter for each
such Plan, if applicable, and (v) the most recent three years' actuarial reports
and financial statements in connection with each such Plan, if applicable.

          (b) None of the Plans is a  multiemployer  plan (within the meaning of
Section  3(37)  or  4001(a)(3)   of  ERISA)  (a   "Multiemployer   Plan")  or  a
single-employer  plan (within the meaning of Section  4001(a)(15)  of ERISA) for
which the Company or any Subsidiary  could incur liability under Section 4063 or


                                       17



4064 of ERISA (a "Multiple Employer Plan").  Except as listed in Section 4.10(a)
of the  Disclosure  Schedule,  none of the Plans (i) provides for the payment of
separation, severance or similar-type benefits to any person, (ii) obligates the
Company or any Subsidiary to pay separation,  severance or similar-type benefits
solely  or  partially  as a  result  of any  transaction  contemplated  by  this
Agreement,  or (iii) obligates the Company or any Subsidiary to make any payment
or provide any benefit as a result of a "change in control",  within the meaning
of such term under Section 280G of the Internal Revenue Code of 1986, as amended
(the "Code").  Except as listed in Section  4.10(a) of the Disclosure  Schedule,
none of the Plans provides for or promises retiree  medical,  disability or life
insurance benefits to any current or former employee, officer or director of the
Company or any Subsidiary.

          (c) Each Plan is now and  always  has been  operated  in all  material
respects in accordance  with its terms and the  requirements  of all  applicable
Laws  including,  without  limitation,  ERISA and the Code.  The Company and the
Subsidiaries  have  performed all  obligations  required to be performed by them
under,  are not in any material respect in default under or in violation of, and
have no  knowledge  of any  material  default or  violation by any party to, any
Plan. No Action or any audit or investigation  by any Governmental  Authority is
pending or, to the knowledge of the Company, threatened with respect to any Plan
(other than claims for  benefits  in the  ordinary  course) and no fact or event
exists that could reasonably be expected to give rise to any such Action.

          (d) Each Plan that is intended to be qualified under Section 401(a) of
the Code has timely  received a favorable  determination,  opinion,  advisory or
notification  letter from the IRS that the Plan is so  qualified  and each trust
established  in  connection  with any Plan which is  intended  to be exempt from
federal  income  taxation  under  Section  501(a)  of the Code has  received  an
opinion,  advisory or modification letter from the IRS that it is so exempt, and
no fact or event has occurred  since the date of such letter or letters from the
IRS that could  reasonably be expected to adversely  affect the qualified status
of any such Plan or the exempt status of any such trust.

          (e)  There  has  not  been  to the  best of  Company's  knowledge  any
prohibited  transaction  (within  the meaning of Section 406 of ERISA or Section
4975 of the  Code)  with  respect  to any  Plan.  Neither  the  Company  nor any
Subsidiary has incurred any liability  under,  arising out of or by operation of
Title IV of ERISA  (other than  liability  for  premiums to the Pension  Benefit
Guaranty  Corporation  arising  in  the  ordinary  course),  including,  without
limitation,   any  liability  in  connection   with  (i)  the   termination   or
reorganization  of any employee  benefit  plan subject to Title IV of ERISA,  or
(ii) the withdrawal from any  Multiemployer  Plan or Multiple Employer Plan, and
no fact or event exists which could  reasonably  be expected to give rise to any
such liability.

          (f) All  contributions,  premiums or payments required to be made with
respect  to any Plan  have been made on or  before  their  due  dates.  All such
contributions  have been fully  deducted  for income  tax  purposes  and no such
deduction has been challenged or disallowed by any Governmental Authority and no
fact or event exists to the best of Company's  knowledge which could  reasonably
be expected to give rise to any such challenge or disallowance.

                                       18



          (g) None of the Plans is subject to the laws of any country other than
the United States.

     SECTION 4.11 Labor and Employment Matters.

          (a) Section 4.11 of the  Disclosure  Schedule sets forth a list of all
employees of the Company and any Subsidiary,  together with their dates of hire,
and any employees  currently on leave of absence,  indicating  the nature of and
length of such leave and whether such employees have employment agreements.  The
Company has  previously  provided to CRI a schedule  setting  forth current base
salary  and total  wages  paid in the  prior  year for all  employees  listed in
Section 4.11 of the Disclosure Schedule.  Except as set forth in Section 4.11 of
the  Disclosure  Schedule,  (i) there are no  controversies  pending  or, to the
knowledge of the Company,  threatened  between the Company or any Subsidiary and
any of their respective  employees;  (ii) neither the Company nor any Subsidiary
is a party to any collective  bargaining agreement or other labor union contract
applicable  to persons  employed by the Company or any  Subsidiary,  nor, to the
knowledge of the Company,  are there any  activities or proceedings of any labor
union to organize any such  employees;  (iii) there are no unfair labor practice
complaints  pending  against the Company or any  Subsidiary  before the National
Labor Relations Board or any current union  representation  questions  involving
employees of the Company or any Subsidiary;  (iv) there is no strike,  slowdown,
work stoppage or lockout,  or, to the knowledge of the Company,  threat thereof,
by or with respect to any  employees of the Company or any  Subsidiary;  and (v)
there are no  currently  effective  agreements  relating to severance or similar
payments or other  benefits to be provided to  directors,  officers,  employees,
consultants  or former  employees of the Company or any Subsidiary in connection
with or after  termination of such director,  officer,  consultant or employee's
employment or other relationship with the Company or that may otherwise be owing
as a result of the Transactions.

          (b) The Company and the Subsidiaries  are in material  compliance with
all applicable laws relating to the employment of labor, including those related
to wages, hours,  collective bargaining and the payment and withholding of taxes
and other sums as required by the appropriate  Governmental Authority,  and have
withheld and paid to the appropriate  Governmental  Authority or are holding for
payment not yet due to such  Governmental  Authority all amounts  required to be
withheld from  employees of the Company or any Subsidiary and are not liable for
any arrears of wages, Taxes,  penalties or other sums for failure to comply with
any of the foregoing.  The Company and the Subsidiaries have paid in full to all
employees or adequately accrued for in accordance with GAAP consistently applied
all wages, salaries,  commissions,  bonuses, benefits and other compensation due
to or on behalf of such employees, and there is no claim with respect to payment
of wages,  salary or  overtime  pay that has been  asserted or is now pending or
threatened  before  any  Governmental  Authority  with  respect  to any  persons
currently  or formerly  employed by the Company or any  Subsidiary.  Neither the
Company nor any  Subsidiary  is a party to, or  otherwise  bound by, any consent
decree with, or citation by, any Governmental Authority relating to employees or
employment  practices.  There is no charge of  discrimination  in  employment or
employment  practices,  for any  reason,  including,  without  limitation,  age,
gender,  race,  religion or other  legally  protected  category,  which has been
asserted or is now  pending  or, to the  knowledge  of the  Company,  threatened
before the United States Equal Employment Opportunity  Commission,  or any other

                                       19


Governmental  Authority  in  any  jurisdiction  in  which  the  Company  or  any
Subsidiary  have  employed  or  employ  any  person,  except as would not have a
Material Adverse Effect.

          (c) The  Company  and the  Subsidiaries  are in  compliance  with  the
provisions  of the WARN Act and any  similar  state  laws.  Section  4.11 of the
Disclosure  Schedule lists all employees who have been  terminated in the 90-day
period ending as of the date hereof.

     SECTION 4.12 Offer Documents; Schedule 14D-9.

     Neither the Schedule 14D-9 nor any information  supplied by the Company for
inclusion in the Offer Documents  shall,  at the times the Schedule  14D-9,  the
Offer Documents or any amendments or supplements  thereto are filed with the SEC
or are first  published,  sent or given to stockholders  of the Company,  as the
case may be,  contain any untrue  statement of a material  fact or omit to state
any  material  fact  required  to be stated  therein  or  necessary  to make the
statements  therein,  in the light of the  circumstances  under  which they were
made,  not  misleading.  Notwithstanding  the  foregoing,  the Company  makes no
representation  or warranty  with  respect to any  information  supplied by CRI,
Holdings,  Purchaser or any of CRI, Holdings or Purchaser's  representatives for
inclusion in the Schedule 14D-9. The Schedule 14D-9 shall comply in all material
respects as to form with the  requirements of the Exchange Act and the rules and
regulations thereunder.

     SECTION 4.13 Oil and Gas Operations. Except as set forth in Section 4.13 of
the  Disclosure  Schedule,  proceeds  from the sale of crude  oil,  natural  gas
liquids  and  other  hydrocarbons   produced  from  crude  oil  or  natural  gas
("Hydrocarbons")  produced  from the  Company's  Oil and Gas Interests are being
received  by the  Company and the  Subsidiaries  in a timely  manner and are not
being held in suspense for any reason (except in the ordinary course of business
or which would not have a Material Adverse Effect).

     SECTION  4.14 Gas  Imbalances.  Except as set forth in Section  4.14 of the
Disclosure  Schedule,  none of the Company or the  Subsidiaries has received any
material  deficiency  payment  under any gas contract for which any person has a
right to take  deficiency  gas from the  Company  or a  Subsidiary,  nor has the
Company or any Subsidiary  received any material payment for production which is
subject to refund or recoupment out of future production.

     SECTION 4.15 Oil and Gas Agreements. The Company has previously provided or
made available to CRI true and complete copies of all the Oil and Gas Agreements
together with all amendments, extensions and other modifications thereof.

     SECTION 4.16 Properties.

          (a)  Except for items  disclosed  in  Section  4.16 of the  Disclosure
Schedule and goods and other property sold, used or otherwise  disposed of since
June  30,  2001  in the  ordinary  course  of  business,  the  Company  and  the
Subsidiaries have Good and Marketable Title, for oil and gas purposes, in and to
all oil and gas  properties  set  forth in the  Reserve  Report  as owned by the
Company  and the  Subsidiaries  (the  "Company's  Oil and Gas  Interests"),  and
defensible title for oil and gas purposes to all other properties,  interests in
properties and assets, real and personal,  reflected on the balance sheet of the
Company in its Quarterly Report on Form 10-Q for the period ended June 30, 2001,

                                       20


as owned by the  Company  and the  Subsidiaries,  free and  clear of any  Liens,
except: (i) Liens associated with obligations reflected in the SEC Reports; (ii)
Liens  for  current  Taxes  not  yet  due  and  payable,   (iii)  materialman's,
mechanic's, repairman's,  employee's, contractors, operator's, and other similar
liens, charges or encumbrances arising in the ordinary course of business (A) if
they have not been  perfected  pursuant to law, (B) if perfected,  they have not
yet become due and  payable or payment is being  withheld as provided by law, or
(C) if their validity is being  contested in good faith by  appropriate  action,
(iv) all rights to consent by,  required  notices  to,  filings  with,  or other
actions by  governmental  entities in connection  with the sale or conveyance of
oil and gas leases or interests if they are customarily  obtained  subsequent to
the sale or conveyance, and (v) such imperfections of title, easements and Liens
which have not had, or would not  reasonably  be  expected  to have,  a Material
Adverse Effect. To the knowledge of the Company, all leases and other agreements
pursuant to which the  Company or any of the  Subsidiaries  leases or  otherwise
acquires or obtains operating rights affecting any real or personal property are
in good  standing,  valid and  effective  and all  royalties,  rentals and other
payment  due by the  Company to any  lessor of any such oil and gas leases  have
been paid,  except in each case,  as has not had,  and would not  reasonably  be
expected  to have,  a Material  Adverse  Effect.  All major  items of  operating
equipment  of the  Company  and the  Subsidiaries  used in  connection  with the
Company's Oil and Gas Interests over which the Company has operating  rights are
in good operating condition and in a state of reasonable maintenance and repair,
ordinary wear and tear excepted, except as has not had, and would not reasonably
be expected to have, a Material Adverse Effect.

          (b) The term "Good and  Marketable  Title" will,  for purposes of this
Section 4.16, with respect to the Company and the Subsidiaries,  mean such title
that: (i) is deducible of record (from the records of the  applicable  parish or
county or (A) in the case of federal leases,  from the records of the applicable
office of the Minerals  Management Service or Bureau of Land Management,  (B) in
the case of Indian leases,  from the  applicable  office of the Bureau of Indian
Affairs,  (C) in the case of state  leases,  from the records of the  applicable
state land office) or is assignable to the Company or the Subsidiaries out of an
interest of record (as so defined) by reason of the  performance  by the Company
or the Subsidiaries of all operations  required to earn an enforceable  right to
such  assignment;  (ii) entitles the Company or the  Subsidiaries to receive not
less than the  interest  set forth in the Reserve  Report  with  respect to each
proved property  evaluated  therein under the caption "Net Revenue  Interest" or
"NRI" without reduction during the life of such property except as stated in the
Reserve Report; (iii) obligates the Company or the Subsidiaries to pay costs and
expenses relating to each such proved property in an amount not greater than the
interest set forth under the caption  "Working  Interest" or "WI" in the Reserve
Report with  respect to such  property  without  increase  over the life of such
property except as shown on the Reserve  Report;  and (iv) does not restrict the
ability  of the  Company  or the  Subsidiaries  to  utilize  the  properties  as
currently intended; except in each case where deficiencies referenced in clauses
(i) through (iv) would reasonably be expected to have a Material Adverse Effect.

     SECTION 4.17 Oil and Gas  Reserves.  The Company has furnished CRI prior to
the  date  of  this  Agreement  with  the  Company's  estimates  of its  and the
Subsidiaries'  oil and gas reserves as of June 30, 2001 (the "Reserve  Report").
To the  knowledge  of the  Company,  except  as have  not  had,  and  would  not
reasonably  be expected  to have,  a Material  Adverse  Effect,  the  production
volumes and pressure data used to prepare the Reserve Report were accurate.

                                       21



     SECTION 4.18  Take-or-Pay  Deliveries.  Except as would not  reasonably  be
expected to have a Material  Adverse  Effect,  there are no calls  (exclusive of
market  calls) on the  Company's  oil or gas  production  and the Company has no
obligation  to deliver oil or gas  pursuant to any  take-or-pay,  prepayment  or
similar  arrangement  without  receiving  full payment  therefor,  excluding gas
imbalances disclosed in Section 4.14 of the Disclosure Schedule.

     SECTION 4.19 Hedging.  Section 4.19 of the  Disclosure  Schedule sets forth
all futures,  hedge,  swap,  collar,  put,  call,  floor,  cap,  option or other
contracts  that are intended to benefit  from,  relate to or reduce or eliminate
the risk of fluctuations in the price of commodities,  including Hydrocarbons or
securities, to which the Company or any of the Subsidiaries is bound.

     SECTION 4.20 Intellectual Property. The Company and the Subsidiaries own or
possess all necessary licenses or other valid rights to use all patents,  patent
rights,  trademarks,  trademark rights and proprietary  information used or held
for use in  connection  with their  respective  businesses  as  currently  being
conducted,  free and clear of Liens, and to the knowledge of the Company,  there
are no  assertions  or claims  challenging  the validity of any of the foregoing
which would have, or would  reasonably  be expected to have, a Material  Adverse
Effect.  Except in the ordinary course of business,  neither the Company nor any
of the  Subsidiaries  has granted to any other  person any license to use any of
the foregoing. To the knowledge of the Company, the conduct of the Company's and
the Subsidiaries' respective businesses as currently conducted does not conflict
with any patents, patent rights, licenses,  trademarks,  trademark rights, trade
names,  trade name rights or  copyrights of others in a way which would have, or
would be  reasonably  expected  to  have,  a  Material  Adverse  Effect.  To the
knowledge of the Company there is no infringement of any proprietary right owned
by the Company or any of the Subsidiaries in a way which would have, or would be
reasonably expected to have, a Material Adverse Effect.

     SECTION 4.21 Taxes.

          (a)  Each  of the  Company,  the  Subsidiaries  and  each  affiliated,
consolidated,  combined,  unitary or similar group of which any such corporation
or entity is or was a member  has (i) duly filed (or there has been filed on its
behalf) on a timely basis  (taking into account any  extensions  of time to file
before  the date  hereof)  with  appropriate  Governmental  Authorities  all Tax
returns,  statements,  reports,  declarations,  estimates and forms  ("Returns")
required  to be filed by or with  respect to it,  except to the extent  that any
failure to file would not have,  or  reasonably  be expected to have, a Material
Adverse  Effect,  and (ii) duly paid or  deposited  in full on a timely basis or
made adequate  provisions  in  accordance  with  generally  accepted  accounting
principles  (or there has been paid or deposited or adequate  provision has been
made on its behalf) for the payment of all Taxes required to be paid by it other
than those  being  contested  in good faith by the Company or a  Subsidiary  and
except  to the  extent  that any  failure  to pay or  deposit  or make  adequate
provision  for the  payment  of such  Taxes  would not have,  or  reasonably  be
expected to have, a Material Adverse Effect.

          (b) Except to the extent set forth in Section  4.21 of the  Disclosure
Schedule,  (i) none of the  federal  income tax returns of the Company or any of
the Subsidiaries  have been examined by the IRS for all periods;  (ii) as of the
date  hereof,  neither the Company nor any of the  Subsidiaries  has granted any
requests,  agreements,  consents  or waivers to extend the  statutory  period of

                                       22



limitations  applicable  to the  assessment  of any Taxes  with  respect  to any
Returns of the Company or any of the Subsidiaries that will be outstanding as of
the Effective Time;  (iii) neither the Company nor any of the  Subsidiaries is a
party to, is bound by or has any obligation under any Tax sharing, allocation or
indemnity  agreement or any similar agreement or arrangement that would have, or
would reasonably be expected to have, a Material Adverse Effect;  and (iv) there
are no Liens for Taxes on any assets of the Company or the  Subsidiaries  except
for Taxes not yet currently due, with respect to matters being  contested by the
Company in good faith for which adequate reserves are reflected in the financial
statements  and those  which  could not  reasonably  be  expected to result in a
Material Adverse Effect.

SECTION 4.22      Environmental Matters.

          (a) Except as would not have,  or  reasonably  be expected to have,  a
Material  Adverse  Effect,  to the  knowledge of the Company,  there are not any
present or past conditions or  circumstances  at, or arising out of, any current
or former  businesses,  assets or properties  of the Company or any  Subsidiary,
including  but not  limited to,  on-site or off-site  disposal or release of any
Hazardous Substance, which constitute a violation under any Environmental Law or
could reasonably be expected to give rise to: (i) liabilities or obligations for
any notification,  cleanup, remediation, disposal or corrective action under any
Environmental Law or (ii) claims arising for damage to natural resources.

          (b) Except as would not have,  or  reasonably  be expected to have,  a
Material Adverse Effect, neither the Company nor any of the Subsidiaries has (i)
received any written notice of noncompliance with, violation of, or liability or
potential  liability  under any  Environmental  Law,  (ii)  received any written
notice  regarding any existing,  pending or threatened  investigation or inquiry
related to alleged  violations  under any  Environmental  Law or  regarding  any
claims for remedial  obligations or contribution  under any Environmental Law or
(iii) entered into any consent decree or order or is subject to any order of any
court or  governmental  authority  or tribunal  under any  Environmental  Law or
relating to the cleanup of any Hazardous Substance.

          (c) Except as would not have,  or  reasonably  be expected to have,  a
Material Adverse Effect, the Company and the Subsidiaries have in full force and
effect all permits,  licenses,  approvals and other  authorizations  required by
Environmental Laws to conduct their operations and to operate and use any of the
Company's or the  Subsidiaries'  assets for their current  purposes and uses and
are operating in material compliance thereunder.

          (d)  Except  as would not have or  reasonably  be  expected  to have a
Material  Adverse  Effect,  the  Company  does not know of any reason that would
preclude it from  renewing or obtaining a reissuance or transfer of the permits,
licenses, approvals, or other authorizations required pursuant to any applicable
Environmental  Law to conduct their operations and to operate and use any of the
Company's or the Subsidiaries' assets for their current purposes and uses.

                                       23



     SECTION 4.23 Material Contracts.


          (a) Other than the Oil and Gas Agreements,  which have been previously
made available or provided to CRI, subsections (i) through (xii) of Section 4.23
of the Disclosure  Schedule  contain a list of the following  types of contracts
and  agreements  to  which  the  Company  or any  Subsidiary  is a  party  (such
contracts,  agreements  and  arrangements  as are  required  to be set  forth in
Section  4.23(a)  of the  Disclosure  Schedule,  together  with  the Oil and Gas
Agreements, being the "Material Contracts"):

               (i) each contract or agreement that  contemplates  an exchange of
consideration with a value of more than $250,000 net to the Company's interest;

               (ii)  all   management   contracts   (excluding   contracts   for
employment)  and  contracts  with other  consultants,  including  any  contracts
involving  the payment of royalties or other amounts  calculated  based upon the
revenues  or income  of the  Company  or any  Subsidiary  or income or  revenues
related to any product of the Company or any Subsidiary, which require continued
payment thereunder and cannot be terminated by the Company or Subsidiary, as the
case may be, with 30-day notice;

               (iii) all contracts and agreements  evidencing  indebtedness  for
borrowed money of the Company;

               (iv)  all  contracts  and   agreements   with  any   Governmental
Authority, excluding state leases or other governmental mineral rights;

               (v) all contracts and agreements providing for benefits under any
Plan,  excluding individual stock option grant agreements and stock subscription
agreements;

               (vi) all agreements related to professional  services rendered to
the Company or any Subsidiary in connection with the Offer,  the Merger and this
Agreement;

               (vii)  all  contracts   providing   for   "earn-out"  or  similar
contingent payments in excess of $250,000 by the Company or any Subsidiary;

               (viii) all joint venture, partnership, and similar agreements;

               (ix) all  contracts  for  employment  required  to be  listed  in
Section 4.11 of the Disclosure Schedule;

               (x) all  contracts  providing for  indemnification  of directors,
officers,  employees,  consultants  or other  persons  other than normal  course
indemnity provisions; and

               (xi) all other contracts and  agreements,  whether or not made in
the  ordinary  course  of  business,  which are  material  to the  Company,  any
Subsidiary  or the  conduct of their  respective  businesses,  or the absence of
which  would  prevent  or  delay  consummation  of the  Offer or the  Merger  or
otherwise  prevent or delay the Company from  performing its  obligations  under
this Agreement or would have a Material Adverse Effect.

     (b) Except as disclosed in Section  4.23(b) of the Disclosure  Schedule and
except as would not prevent or delay  consummation of the Offer or the Merger or

                                       24



otherwise  prevent or delay the Company from  performing its  obligations  under
this Agreement and would not have a Material  Adverse Effect,  (i) each Material
Contract is a legal, valid and binding agreement of the Company, and none of the
Material  Contracts is in default by its terms or has been canceled by the other
party; (ii) to the Company's knowledge, no other party is in breach or violation
of, or default  under,  any  Material  Contract;  and (iii) the  Company and the
Subsidiaries  are  not in  receipt  of any  claim  of  default  under  any  such
agreement.  The Company has furnished or made available to CRI true and complete
copies of all Material Contracts, including any amendments thereto.

     SECTION 4.24 Insurance.

          (a)  Section  4.24(a) of the  Disclosure  Schedule  sets  forth,  with
respect to each  insurance  policy under which the Company or any  Subsidiary is
insured (other than such policies contemplated in Section 4.10), a named insured
or otherwise the principal beneficiary of coverage which is currently in effect,
(i) the names of the insurer, the principal insured and each named insured, (ii)
the policy number,  (iii) the period,  scope and amount of coverage and (iv) the
premium charged.

          (b) With  respect  to each such  insurance  policy:  (i) the policy is
legal, valid, binding and enforceable against the Company in accordance with its
terms and,  except for  policies  that have  expired  under  their  terms in the
ordinary course,  is in full force and effect;  (ii) neither the Company nor any
Subsidiary  is in  material  breach or  default  (including  any such  breach or
default with respect to the payment of premiums or the giving of notice), and no
event has occurred  which,  with notice or the lapse of time,  would  constitute
such a breach or  default,  or permit  termination  or  modification,  under the
policy; and (iii) to the knowledge of the Company,  no insurer on the policy has
been  declared   insolvent  or  placed  in  receivership,   conservatorship   or
liquidation.

     SECTION 4.25 Brokers.  No broker,  finder or investment  banker (other than
FBR) is  entitled  to any  brokerage,  finder's  or other fee or  commission  in
connection with the Transactions based upon arrangements made by or on behalf of
the Company.  The Company has heretofore furnished to CRI a complete and correct
copy of all  agreements  between the Company and FBR pursuant to which such firm
would be entitled to any payment  relating  to the  Transactions.

     SECTION 4.26 Opinion of Financial  Advisors.  The Board of Directors of the
Company has received  the opinion of FBR to the effect  that,  as of the date of
this  Agreement,  the Merger  Consideration  is fair,  from a financial point of
view, to the holders of the Shares.

                                   ARTICLE V
          REPRESENTATIONS AND WARRANTIES OF CRI, HOLDINGS AND PURCHASER

     As an inducement to the Company to enter into this Agreement, CRI, Holdings
and  Purchaser  hereby,  jointly  and  severally,  represent  and warrant to the
Company that:

     SECTION 5.01  Corporate  Organization.  Each of Holdings and Purchaser is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Delaware and has the requisite  corporate power and authority to

                                       25



own,  lease and operate its properties and to carry on its business as it is now
being  conducted,  except where the failure to be so  organized,  existing or in
good standing or to have such power,  authority and governmental approvals would
not prevent or materially delay  consummation of the Transactions,  or otherwise
prevent  Holdings or Purchaser from  performing its material  obligations  under
this Agreement.  CRI is a corporation  duly organized,  validly  existing and in
good  standing  under the laws of the  State of  Nevada,  and has the  requisite
corporate  power and authority to own,  lease and operate its  properties and to
carry on its business as it is now being conducted,  except where the failure to
be so organized,  existing or in good standing or to have such power,  authority
and governmental approvals would not prevent or materially delay consummation of
the  Transactions,  or  otherwise  prevent  CRI  from  performing  its  material
obligations under this Agreement.

     SECTION 5.02 Authority  Relative to This Agreement.  Each of CRI,  Holdings
and  Purchaser has all  necessary  corporate  power and authority to execute and
deliver this Agreement,  to perform its obligations  hereunder and to consummate
the Transactions.  The execution and delivery of this Agreement by CRI, Holdings
and  Purchaser  and the  consummation  by CRI,  Holdings  and  Purchaser  of the
Transactions  have been duly and validly  authorized by all necessary  corporate
action,  and no other  corporate  proceedings  on the part of CRI,  Holdings  or
Purchaser  are  necessary  to authorize  this  Agreement  or to  consummate  the
Transactions (other than, with respect to the Merger, the filing and recordation
of appropriate merger documents as required by Delaware Law). This Agreement has
been duly and validly executed and delivered by CRI, Holdings and Purchaser and,
assuming due authorization, execution and delivery by the Company, constitutes a
legal,  valid and binding  obligation  of each of CRI,  Holdings  and  Purchaser
enforceable against each of Holdings and Purchaser in accordance with its terms.
At a meeting duly called or by way of unanimous  written consent,  the Boards of
Directors  of  CRI,  Holdings  and  Purchaser  each  unanimously  approved  this
Agreement and the Transactions.

     SECTION 5.03 No Conflict; Required Filings and Consents.

          (a) The execution and delivery of this Agreement by CRI,  Holdings and
Purchaser do not, and the  performance  of this  Agreement by CRI,  Holdings and
Purchaser  will not, (i) conflict with or violate the Articles of  Incorporation
of CRI, the Certificate of  Incorporation  of Parent or Purchaser or the By-laws
of any  of  CRI,  Holdings  or  Purchaser,  (ii)  assuming  that  all  consents,
approvals,  authorizations  and other actions  described in Section 5.03(b) have
been obtained and all filings and obligations  described in Section 5.03(b) have
been made,  conflict  with or violate  any Law  applicable  to CRI,  Holdings or
Purchaser  or by which  any  property  or asset  of  either  of them is bound or
affected, or (iii) result in any breach of, or constitute a default (or an event
which,  with notice or lapse of time or both,  would become a default) under, or
give to others any right of termination, amendment, acceleration or cancellation
of, or result in the creation of a lien or other  encumbrance on any property or
asset of CRI,  Holdings or  Purchaser  pursuant  to, any note,  bond,  mortgage,
indenture,  contract,  agreement,  lease,  license,  permit,  franchise or other
instrument or  obligation  to which CRI,  Holdings or Purchaser is a party or by
which any property or asset of either of them is bound or affected, except, with
respect to clause (ii) or (iii), for any such conflicts,  violations,  breaches,
defaults  or other  occurrences  which  would not  prevent or  materially  delay
consummation of the Offer or Merger,  or otherwise  prevent or materially  delay
CRI,  Holdings  and  Purchaser  from  performing  their  obligations  under this
Agreement.

                                       26



          (b) The execution and delivery of this Agreement by CRI,  Holdings and
Purchaser do not, and the  performance  of this  Agreement by CRI,  Holdings and
Purchaser will not, require any consent,  approval,  authorization or permit of,
or filing with, or notification to, any Governmental  Authority,  except (i) for
applicable  requirements,  if any, of the Exchange  Act, Blue Sky Laws and state
takeover laws,  (ii) filing and recordation of appropriate  merger  documents as
required by Delaware  Law, and (iii) where the failure to obtain such  consents,
approvals,  authorizations or permits, or to make such filings or notifications,
would not prevent or materially  delay  consummation of the Offer or Merger,  or
otherwise prevent or materially delay CRI, Holdings or Purchaser from performing
their obligations under this Agreement.

     SECTION 5.04 Offer  Documents.  The Offer  Documents shall not, at the time
the Offer Documents are filed with the SEC or are first published, sent or given
to stockholders of the Company, as the case may be, contain any untrue statement
of a material  fact or omit to state any  material  fact  required  to be stated
therein or necessary in order to make the statements made therein,  in the light
of the circumstances under which they were made, not misleading. Notwithstanding
the foregoing,  CRI,  Holdings and Purchaser make no  representation or warranty
with  respect  to  any  information  supplied  by  the  Company  or  any  of its
representatives for inclusion in any of the Offer Documents. The Offer Documents
shall comply in all material  respects as to form with the  requirements  of the
Exchange Act and the rules and regulations thereunder.

     SECTION 5.05 Brokers. No broker, finder or investment banker is entitled to
any  brokerage,  finder's  or other fee or  commission  in  connection  with the
Transactions  based upon  arrangements  made by or on behalf of CRI, Holdings or
Purchaser.

     SECTION 5.06 Absence of Litigation.  None of CRI, Holdings and Purchaser is
subject to any continuing  order of,  consent  decree,  settlement  agreement or
similar written agreement with, or continuing investigation by, any Governmental
Authority, or any order, writ, judgment,  injunction,  decree,  determination or
award of any  Governmental  Authority  that would  prevent or  materially  delay
consummation of the Offer or the Merger or otherwise prevent or materially delay
Holdings or Purchaser  from  performing its  respective  obligations  under this
Agreement.

                                   ARTICLE VI
                     CONDUCT OF BUSINESS PENDING THE MERGER

     SECTION  6.01  Conduct of Business by the Company  Pending the Merger.  The
Company agrees that,  between the date of this Agreement and the Effective Time,
unless CRI shall  otherwise  agree in writing  and except for  actions  taken or
omitted for the purpose of complying with this Agreement,  the businesses of the
Company and the Subsidiaries shall be conducted only in, and the Company and the
Subsidiaries  shall  not take any  action  except  in,  the  ordinary  course of
business and in a manner  consistent  with past practice;  and the Company shall
use its reasonable  best efforts to preserve  substantially  intact the business
organization  of the Company and the  Subsidiaries  and to preserve  the current
relationships of the Company and the Subsidiaries with customers,  suppliers and
other persons with which the Company or any Subsidiary has significant  business
relations.  By way of  amplification  and not  limitation,  except as  expressly
contemplated  by this  Agreement  and Section 6.01 of the  Disclosure  Schedule,
neither the Company nor any Subsidiary shall, between the date of this Agreement

                                       27



and the Effective Time, directly or indirectly,  do any of the following without
the prior written consent of CRI:

          (a) amend or otherwise  change its  Certificate  of  Incorporation  or
By-laws or equivalent organizational documents;

          (b) split,  combine,  reclassify,  subdivide or redeem, or purchase or
otherwise acquire, directly or indirectly, any of its capital stock;

          (c) issue  (other  than  upon the  exercise  of  options  or  warrants
previously granted to current or former officers,  employees or directors of the
Company),  purchase,  redeem,  sell,  pledge,  dispose of, grant,  encumber,  or
authorize the issuance, sale, pledge,  disposition,  grant or encumbrance of any
shares of any class of capital  stock of the Company or any  Subsidiary,  or any
options, warrants, convertible or exchangeable securities or other rights of any
kind to  acquire  any  shares of such  capital  stock,  or any  other  ownership
interest (including,  without limitation,  any phantom interest), of the Company
or any Subsidiary;

          (d)   declare,   set  aside,   make  or  pay  any  dividend  or  other
distribution, payable in cash, stock, property or otherwise, with respect to any
of its capital  stock,  except for  dividends  by any direct or indirect  wholly
owned Subsidiary to the Company or any other Subsidiary;

          (e) sell,  transfer,  assign,  dispose of or  encumber  (except to the
extent that the Company's  and the  Subsidiaries'  ability to so restrict  their
right to encumber their assets is limited under the documentation related to the
indebtedness of the Company and certain  Subsidiaries under that certain Amended
and Restated Credit  Agreement dated as of October 22, 1999 between the Company,
certain  Subsidiaries,  the lenders  listed  therein and Ableco  Finance LLC, as
Collateral Agent, as may be amended (the "Ableco Indebtedness")),  any assets of
the Company or any  Subsidiary,  excluding  closing of the  Company's  office in
Ottawa,  Canada, and the dissolution of Nasgas, LLC, or enter into any agreement
or commitment with respect to assets of the Company or a Subsidiary,  other than
in the ordinary  course  consistent  with past good business  practice and other
than transfers between the Company and its Subsidiaries;

          (f) sell,  transfer,  assign,  dispose of or  encumber  (except to the
extent that the Company's  and the  Subsidiaries'  ability to so restrict  their
right to encumber their assets is limited under the documentation related to the
Ableco  Indebtedness) any of the Company's Oil and Gas Interests  represented in
the Reserve Report or enter into any agreement or commitment with respect to any
such sale, transfer, assignment, disposition or encumbrance;

          (g)  other  than in the  ordinary  course  and  consistent  with  past
business practice,  incur or become  contingently liable for any indebtedness or
guarantee  any such  indebtedness  or  redeem,  purchase  or acquire or offer to
redeem, purchase or acquire any debt;

          (h) acquire or agree to acquire any assets  other than in the ordinary
course and consistent with past business practice;

          (i)  modify  or amend any  existing  agreement  or enter  into any new
agreement with the Company's  financial  advisors or other similar  consultants,
including without limitation, FBR;

                                       28



          (j) elect not to participate in any well to which proven  reserves (as
identified in the Reserve  Report) have been  attributed  in the Reserve  Report
proposed  pursuant to any  existing  net profits  agreement  or joint  operating
agreement;  notwithstanding the foregoing,  if the applicable  authorization for
expenditure ("AFE") exceeds $250,000 net to the Company's interest and CRI fails
to approve such  expenditure as contemplated by Section  6.01(k)(iv)  below, the
Company  shall not be deemed to be in default of this  Section  6.01(j)  for its
failure to participate in such well;

          (k)  (i)   acquire   (including,   without   limitation,   by  merger,
consolidation,  or  acquisition  of  stock  or  assets  or  any  other  business
combination) any corporation,  partnership,  other business  organization or any
division  thereof or any significant  amount of assets,  except for purchases of
inventory in the ordinary course of business consistent with past practice; (ii)
incur any  indebtedness  for borrowed money other than draws under the Company's
existing  revolving  credit  facility  or issue any debt  securities  or assume,
guarantee or endorse,  or otherwise  become  responsible for, the obligations of
any person,  or make any loans or advances;  (iii) except as provided in Section
6.01(j),  enter into any contract or agreement other than in the ordinary course
of business and consistent  with past practice;  (iv) issue any AFE or authorize
any other  individual  capital  expenditure  in excess  of  $250,000  net to the
Company's interest; or (v) except as provided in Section 6.01(j),  enter into or
amend any contract,  agreement,  commitment or  arrangement  with respect to any
matter set forth in this Section 6.01(k);

          (l)  increase  the  compensation  payable or to become  payable or the
benefits provided to its directors,  officers or employees, except for increases
in the ordinary course of business and consistent with past practice in salaries
or wages of employees of the Company or any  Subsidiary who are not directors or
officers of the Company or any Material Subsidiary,  or establish,  adopt, enter
into or amend  (except as may be  required  by law) any  collective  bargaining,
bonus,  profit-sharing,  thrift,  compensation,  stock option, restricted stock,
pension, retirement, deferred compensation,  employment,  termination, severance
or other plan, agreement,  trust, fund, policy or arrangement for the benefit of
any director,  officer or employee,  other than  year-end  bonuses as previously
disclosed to CRI;

          (m) take any action,  other than  reasonable  and usual actions in the
ordinary course of business and consistent  with past practice,  with respect to
accounting policies or procedures;

          (n) make any  material  Tax  election  or  settle  or  compromise  any
material Tax liability;

          (o) other than in connection  with the winding up of the Ottawa office
and agreements with Brian J. Barr, Donald Moore,  Bruce Benn, Robert Lindsey and
Edward J. Munden as disclosed in Section 4.11 of the  Disclosure  Schedule  pay,
discharge or satisfy any claim,  liability  or  obligation  (absolute,  accrued,
asserted  or  unasserted,  contingent  or  otherwise),  other than the  payment,
discharge or  satisfaction,  in the ordinary  course of business and  consistent
with past practice,  of liabilities  reflected or reserved against in the Recent
Balance Sheet or  subsequently  incurred in the ordinary  course of business and
consistent with past practice or liabilities or obligations  owed to the Company
or its Subsidiaries;

                                       29



          (p)  amend,  modify or  consent  to the  termination  of any  Material
Contract, or amend, waive, modify or consent to the termination of the Company's
or any Subsidiary's material rights thereunder;

          (q) commence or settle any material Action; or

          (r) publicly announce an intention,  enter into any formal or informal
agreement or otherwise make a commitment, to do any of the foregoing.

                                  ARTICLE VII
                              ADDITIONAL AGREEMENTS

     SECTION 7.01 Stockholders' Meeting.


          (a) If required by applicable  law in order to consummate  the Merger,
the Company,  acting through the Board, shall, in accordance with applicable law
and the Company's  Certificate of Incorporation and By-laws, (i) duly call, give
notice of, convene and hold an annual or special meeting of its  stockholders as
promptly as practicable  following  consummation of the Offer for the purpose of
considering   and  taking   action  on  this   Agreement  and  the  Merger  (the
"Stockholders'  Meeting") and (ii) (a) include in the Proxy  Statement,  and not
subsequently  withdraw  or modify  in any  manner  adverse  to CRI,  Holding  or
Purchaser,  the recommendation of the Board that the stockholders of the Company
approve  and adopt  this  Agreement  and the  Transactions  and (b) use its best
efforts to obtain such approval and adoption. At the Stockholders' Meeting, CRI,
Holdings  and  Purchaser  shall  cause all  Shares  then owned by them and their
subsidiaries to be voted in favor of the approval and adoption of this Agreement
and the Transactions.

          (b) Notwithstanding  the foregoing,  in the event that Purchaser shall
acquire at least 90% of the then outstanding  Shares, the parties shall take all
necessary and  appropriate  action to cause the Merger to become  effective,  in
accordance  with  Section  253  of  Delaware  Law,  as  promptly  as  reasonably
practicable after such acquisition, without a meeting of the stockholders of the
Company.

     SECTION 7.02 Proxy Statement.  If approval of the Company's stockholders is
required  by  applicable  law  to  consummate  the  Merger,  promptly  following
consummation  of the Offer,  the Company shall file the Proxy Statement with the
SEC under the  Exchange  Act,  and shall use its best  efforts to have the Proxy
Statement cleared by the SEC as promptly as practicable.  CRI, Purchaser and the
Company  shall  cooperate  with  each  other  in the  preparation  of the  Proxy
Statement,  and the Company  shall  notify CRI of the receipt of any comments of
the SEC with respect to the Proxy  Statement  and of any requests by the SEC for
any  amendment or supplement  thereto or for  additional  information  and shall
provide to CRI promptly copies of all correspondence  between the Company or any
representative  of the Company  and the SEC with  respect  thereto.  The Company
shall give CRI and its counsel the  opportunity  to review the Proxy  Statement,
including all amendments and supplements thereto,  prior to its being filed with
the SEC and  shall  give CRI and its  counsel  the  opportunity  to  review  all
responses to requests for additional  information  and replies to comments prior
to their  being  filed  with,  or sent to, the SEC.  Each of the  Company,  CRI,
Holdings  and  Purchaser  agrees  to use  its  reasonable  best  efforts,  after

                                       30



consultation  with the other  parties  hereto,  to respond  promptly to all such
comments  of and  requests by the SEC and to cause the Proxy  Statement  and all
required  amendments  and  supplements  thereto  to be mailed to the  holders of
Shares entitled to vote at the Stockholders' Meeting at the earliest practicable
time.

     SECTION 7.03 Company Board Representation; Section 14(f).


          (a)  Promptly  upon the purchase by Purchaser of 50% plus one Share of
the  outstanding  Shares  (including  Shares  purchased  pursuant to the Offer),
Purchaser shall be entitled to designate up to such number of directors, rounded
up to the next whole number, on the Board as shall give Purchaser representation
on the Board equal to the product of the total  number of directors on the Board
(giving effect to the directors elected pursuant to this sentence) multiplied by
the  percentage  that the  aggregate  number  of  Shares  beneficially  owned by
Purchaser or any affiliate of Purchaser  following  such  purchase  bears to the
total number of Shares then  outstanding,  and the Company shall,  at such time,
promptly take all actions necessary to cause Purchaser's designees to be elected
as  directors  of the  Company,  including  increasing  the size of the Board or
securing the  resignations of incumbent  directors,  or both. At such times, the
Company shall use its best efforts to cause  persons  designated by Purchaser to
constitute  the  same  percentage  as  persons  designated  by  Purchaser  shall
constitute of the Board of (i) each  committee of the Board,  (ii) each board of
directors of each  Subsidiary,  and (iii) each committee of each such board,  in
each case only to the extent  permitted by applicable law.  Notwithstanding  the
foregoing,  until the  Effective  Time, at the request of CRI, the Company shall
use its best  efforts to ensure  that at least two members of the Board and each
committee of the Board and such boards and committees of the Subsidiaries, as of
the date hereof,  who are not employees of the Company  shall remain  members of
the Board and of such boards and committees.

          (b) The Company shall promptly take all actions  required  pursuant to
Section  14(f) of the  Exchange  Act and Rule 14f-1  promulgated  thereunder  to
fulfill  its  obligations  under this  Section  7.03,  and shall  include in the
Schedule 14D-9 such information with respect to the Company and its officers and
directors  as is required  under  Section  14(f) and Rule 14f-1 to fulfill  such
obligations.  CRI,  Holdings or Purchaser  shall  supply to the Company,  and be
solely responsible for, any information with respect to either of them and their
nominees,  officers, directors and affiliates required by such Section 14(f) and
Rule 14f-1.

          (c) Following the election of designees of Purchaser  pursuant to this
Section 7.03,  prior to the Effective  Time,  any amendment of this Agreement or
the Certificate of Incorporation  or By-laws of the Company,  any termination of
this Agreement by the Company,  any extension by the Company of the time for the
performance  of any of the  obligations  or  other  acts  of  CRI,  Holdings  or
Purchaser, or waiver of any of the Company's rights hereunder, shall require the
concurrence  of a majority of the  directors  of the Company  then in office who
neither were  designated  by Purchaser  nor are  employees of the Company or any
Subsidiary, and, if serving on the Board currently, were disinterested directors
in connection with the Board's consideration of this Agreement.

                                       31



     SECTION 7.04 Access to Information; Confidentiality.

          (a) From the date hereof until the Effective  Time, the Company shall,
and  shall  cause  the  Subsidiaries  and the  officers,  directors,  employees,
auditors and agents of the Company and the Subsidiaries to, afford the officers,
employees and agents of CRI and Purchaser and persons  providing or proposing to
provide CRI, Holdings or Purchaser with financing for the Transactions  complete
access at all reasonable times to the officers,  employees,  agents, properties,
offices, plants and other facilities,  books and records of the Company and each
Subsidiary,  and shall furnish CRI, Holdings and Purchaser and persons providing
or proposing  to provide  CRI,  Holdings or  Purchaser  with  financing  for the
Transactions  with such  financial,  operating and other data and information as
CRI,  Holdings or Purchaser,  through their officers,  employees or agents,  may
reasonably request.

          (b) All information obtained by CRI, Holdings or Purchaser pursuant to
this  Section  7.04  shall  be  kept   confidential   in  accordance   with  the
confidentiality   agreement,   dated  January  16,  2001  (the  "Confidentiality
Agreement"),  between  CRI and the Company  and  nothing  herein  shall limit or
abrogate  the  terms of the  Confidentiality  Agreement,  except as set forth in
Section 7.10.

          (c) No  investigation  pursuant to this  Section 7.04 shall affect any
representation  or  warranty  in  this  Agreement  of any  party  hereto  or any
condition  to the  obligations  of the parties  hereto or any  condition  to the
Offer.

     SECTION 7.05 No Solicitation of Transactions.

          (a)  Neither  the Company  nor any  Subsidiary  through  any  officer,
director,  advisor or other  person  acting on its  behalf  shall,  directly  or
indirectly,  solicit, initiate or encourage in any way any Acquisition Proposal;
provided,  however,  that the Company may furnish  information  to and negotiate
with a third party (a "Potential  Acquirer")  if the Potential  Acquirer has, in
circumstances  not  involving  any  breach  by  the  Company  of  the  foregoing
provisions,  made a tender or exchange  offer for, or a proposal to the Board to
acquire 20% or more of the Shares,  and (A) the Board  determines in good faith,
based on the  advice of  outside  counsel,  that the  failure  to do so would be
reasonably  likely  to  constitute  a  breach  of its  fiduciary  duties  to the
stockholders of the Company under applicable law, and (B) the Company's Board is
advised by its financial advisor that such Potential  Acquirer has the financial
wherewithal to consummate the  acquisition  and such  acquisition  would be more
favorable to the stockholders of the Company than the Transactions  contemplated
by this Agreement.

          (b) Except as set forth in this Section 7.05(b), neither the Board nor
any committee  thereof  shall (i) withdraw or modify,  or propose to withdraw or
modify,  in a manner  adverse to CRI,  Holdings or  Purchaser,  the  approval or
recommendation  by the Board or any such committee of this Agreement,  the Offer
or the Merger,  (ii) approve or  recommend,  or propose to approve or recommend,
any  Acquisition  Proposal or (iii) enter into any agreement with respect to any
Acquisition Proposal. Notwithstanding the foregoing, in the event that, prior to
the Share  Acceptance Date pursuant to the Offer,  the Board  determines in good
faith that it is required to do so by its fiduciary  duties under applicable law
after having received advice from outside legal counsel,  the Board may withdraw
or modify its approval or recommendation  of the Offer and the Merger,  but only
to  terminate  this  Agreement in  accordance  with  Section  9.01(d)(ii)  (and,

                                       31



concurrently with such termination, cause the Company to enter into an agreement
with respect to a Superior Proposal).

          (c) The  Company  shall,  and shall  direct  or cause  its  directors,
officers, employees,  representatives and agents to, immediately cease and cause
to be terminated any discussions or negotiations  with third parties that may be
ongoing with respect to any Acquisition Proposal.

          (d) The Company shall promptly advise CRI in writing (within 48 hours)
of the material terms and conditions of such Acquisition Proposal.

     SECTION  7.06  Employee  Matters.  The  Company and the  Subsidiaries  will
cooperate  with  Purchaser in making their  employees  available  during regular
business hours for Purchaser to conduct  interviews to determine the prospect of
continuing employment of such employees following the Effective Time. As soon as
practicable  after the date  hereof,  and in any event not later  than the Share
Acceptance  Date,  Purchaser will provide to the Company a list of the employees
whom it intends to continue to employ,  and a summary of the  material  terms of
such  employment,  which terms shall not be less favorable than such  employee's
current employment terms,  provided that such employees who are retained and for
whom a retention bonus would be due and payable (as disclosed in Section 4.11 of
the Disclosure  Schedule)  shall be paid such bonus on December 31, 2001. At any
time after receipt of the list,  the Company may  terminate any employees  whose
names  are not on such list and shall pay any  severance  to such  employees  to
which  they  may  be  entitled  under  the  terms  of any  employment  contract,
termination  agreement  or  policies in  existence  as of October 19, 2001 or as
described in Section 7.06 of the Disclosure Schedule.  Nothing contained in this
Section  7.06 shall change the nature of the "at will"  employment  relationship
that exists between the Company,  the Subsidiaries,  and their employees.  After
the Effective Date, CRI will cause the Company to maintain welfare benefit plans
with  benefits  no less  favorable  to the  persons  covered  thereby  than  the
Company's existing welfare benefit plans for such period of time as is necessary
for the  Company  to  fulfill  its  obligations  under  the  Company's  existing
contracts  and  policies.  The  previous  sentence  may not be amended or waived
without the consent of the persons for whom the Company is  obligated to provide
coverage.

     SECTION 7.07 Directors' and Officers' Indemnification and Insurance.

          (a) The  Certificate  of  Incorporation  of the Surviving  Corporation
shall contain provisions no less favorable with respect to indemnification  than
are set forth in Article  VI of the  By-laws of the  Company,  which  provisions
shall not be amended,  repealed or  otherwise  modified in any manner that would
materially  adversely  affect the rights  thereunder of  individuals  who, at or
prior to the Effective Time, were directors, officers, employees, fiduciaries or
agents of the Company, unless such modification shall be required by law.

          (b) CRI shall maintain the directors' and officers'  ("D&O") insurance
that  serves  to  reimburse  persons  currently  covered  by the  Company's  D&O
insurance in full force and effect for the continued benefit of such persons for
a continuous  period of not less than two years from the Effective Time on terms
that are not materially  different from the Company's D&O insurance currently in
effect (provided that the Surviving Corporation may substitute therefor policies

                                       33



of at least the same coverage  containing terms and conditions that are not less
favorable) with respect to matters occurring prior to the Effective Time.

          (c) In the event the Company, CRI, or the Surviving Corporation or any
of their respective  successors or assigns (i) consolidates  with or merges into
any other person and shall not be the  continuing  or surviving  corporation  or
entity of such  consolidation  or merger or (ii) transfers all or  substantially
all of its  properties  and assets to any person,  then,  and in each such case,
proper  provision  shall  be made so that  the  successors  and  assigns  of the
Company,  CRI or the  Surviving  Corporation,  as the case  may be,  or at CRI's
option, CRI, shall assume the obligations set forth in this Section 7.07.

          (d)  Notwithstanding  anything to the contrary in this Agreement,  the
provisions of this Section 7.07 shall survive the consummation of the Merger.

          (e) The parties  acknowledge  that the provisions of this Section 7.07
are in addition  to and not in lieu of the  indemnification  obligations  of the
Company set forth in the  agreements  listed in Section  4.23 of the  Disclosure
Schedule.

     SECTION 7.08 Notification of Certain Matters. The Company shall give prompt
notice to CRI,  and CRI shall  give  prompt  notice to the  Company,  of (a) the
occurrence,  or non-occurrence,  of any event the occurrence, or non-occurrence,
of which  reasonably could be expected to cause any  representation  or warranty
contained in this Agreement to be untrue or inaccurate in any material  respect,
(b) any failure of the Company, CRI, Holdings or Purchaser,  as the case may be,
to comply  with or satisfy  any  covenant or  agreement  to be complied  with or
satisfied by it hereunder, and (c) any other material adverse development (other
than  changes in general  economic  conditions  or changes in oil or natural gas
prices) relating to the business,  prospects,  financial condition or results of
operations  of the Company and the  Subsidiaries;  provided,  however,  that the
delivery  of any  notice  pursuant  to this  Section  7.08  shall  not  limit or
otherwise  affect the remedies  available  hereunder to the party receiving such
notice.

     SECTION 7.09 Further Action; Reasonable Best Efforts.

          (a) Upon the terms and subject to the conditions  hereof,  each of the
parties  hereto shall use its  reasonable  best efforts to take,  or cause to be
taken,  all  appropriate  action,  and to do,  or cause to be done,  all  things
necessary,  proper  or  advisable  under  applicable  laws  and  regulations  to
consummate and make effective the Transactions,  including,  without limitation,
using its reasonable  best efforts to obtain all Permits,  consents,  approvals,
authorizations,  qualifications  and  orders  of  Governmental  Authorities  and
parties to contracts with the Company and the  Subsidiaries as are necessary for
the  consummation of the Transactions and to fulfill the conditions to the Offer
and the Merger;  provided  that neither  CRI,  Purchaser  nor  Holdings  will be
required by this Section 7.09 to take any action,  including  entering  into any
consent decree,  hold separate orders or other  arrangements,  that (a) requires
the divestiture of any assets of any of CRI, Holdings, Purchaser, the Company or
any of their respective subsidiaries or (b) limits CRI's ability to operate, the
Company  and the  Subsidiaries  or any  portion  thereof  or any of CRI's or its
affiliates'  other  assets  or  businesses  in a  manner  consistent  with  past
practice.  In case, at any time after the Effective  Time, any further action is

                                       34



necessary or desirable to carry out the purposes of this  Agreement,  the proper
officers  and  directors  of  each  party  to this  Agreement  shall  use  their
reasonable best efforts to take all such action.

          (b)  Each  of the  parties  hereto  agrees  to  cooperate  and use its
reasonable best efforts to vigorously  contest and resist any Action,  including
administrative  or judicial  Action,  and to have vacated,  lifted,  reversed or
overturned any decree,  judgment,  injunction or other order (whether temporary,
preliminary  or  permanent)  that is in effect and that  restricts,  prevents or
prohibits consummation of the Transactions,  including,  without limitation,  by
vigorously pursuing all available avenues of administrative and judicial appeal.

     SECTION 7.10 Public Announcements. CRI and the Company agree that no public
release or  announcement  concerning the  Transactions,  the Offer or the Merger
shall be issued by either  party  without  the prior  consent of the other party
(which consent shall not be  unreasonably  withheld),  except as such release or
announcement  may be required by Law or the rules or  regulations  of any United
States securities  exchange or national market, in which case the party required
to make the  release  or  announcement  shall use its best  efforts to allow the
other  party  reasonable  time to comment on such  release  or  announcement  in
advance of such issuance.

     SECTION 7.11 Confidentiality  Agreement. Upon the acceptance for payment of
Shares pursuant to the Offer, the  Confidentiality  Agreement shall be deemed to
have terminated without further action by the parties thereto.

     SECTION 7.12 Assumption of Agreements.  At the Share  Acceptance  Date, CRI
shall enter into an assumption or guaranty agreement reasonably  satisfactory to
Messrs.  Barr and Munden,  pursuant  to which CRI will  assume or  guaranty  the
obligations of the Company under those certain  termination  agreements  between
the  Company  and each of Mr.  Barr and Mr.  Munden  each dated as of August 31,
2001.

                                  ARTICLE VIII
                            CONDITIONS TO THE MERGER

     SECTION 8.01  Conditions to the Merger.  The  obligations  of each party to
effect the  Merger  shall be  subject  to the  satisfaction,  at or prior to the
Effective Time, of the following conditions:

          (a)  Stockholder  Approval.  If and to the extent required by Delaware
Law, this Agreement and the Transactions shall have been approved and adopted by
the affirmative vote of the stockholders of the Company;

          (b) No Order.  No Governmental  Authority shall have enacted,  issued,
promulgated,  enforced or entered any Law  (whether  temporary,  preliminary  or
permanent)  which is then in effect and has the effect of making the acquisition
of Shares by CRI,  Holdings  or  Purchaser  or any  affiliate  of either of them
illegal or otherwise restricting,  preventing or prohibiting consummation of the
Transactions; and

          (c) Offer.  Purchaser or its permitted  assignee  shall have purchased
all Shares validly tendered and not withdrawn  pursuant to the Offer;  provided,
however,  that this condition shall not be applicable to the obligations of CRI,

                                       35



Holdings or Purchaser if, in breach of this Agreement or the terms of the Offer,
Purchaser  fails to  purchase  any Shares  validly  tendered  and not  withdrawn
pursuant to the Offer.

                                   ARTICLE IX
                        TERMINATION, AMENDMENT AND WAIVER

     SECTION 9.01  Termination.  This Agreement may be terminated and the Merger
and the other  Transactions  may be abandoned at any time prior to the Effective
Time,  notwithstanding any requisite approval and adoption of this Agreement and
the Transactions by the stockholders of the Company:

          (a) by mutual written consent of each of CRI, Holdings,  Purchaser and
the  Company  duly  authorized  by the  Boards of  Directors  of CRI,  Holdings,
Purchaser and the Company; or

          (b) by either  CRI,  Holdings,  Purchaser  or the  Company  if (i) the
Effective  Time shall not have  occurred on or before June 30,  2002;  provided,
however,  that the right to terminate this Agreement  under this Section 9.01(b)
shall not be  available  to any party whose  failure to fulfill  any  obligation
under this  Agreement  has been the cause of, or resulted in, the failure of the
Effective  Time to  occur  on or  before  such  date or  (ii)  any  Governmental
Authority  shall have  enacted,  issued,  promulgated,  enforced  or entered any
injunction, order, decree or ruling which has become final and nonappealable and
has the  effect of making  consummation  of the Offer or the  Merger  illegal or
otherwise preventing or prohibiting consummation of the Offer or the Merger; or

          (c) by CRI if (i) due to an  occurrence  or  circumstance  that  would
result  in a  failure  to  satisfy  any  condition  set forth in Annex A hereto,
Purchaser  shall have (a) failed to commence the Offer within 30 days  following
the date of this Agreement, (b) terminated the Offer without having accepted any
Shares  for  payment  thereunder  or (c)  failed to accept  Shares  for  payment
pursuant to the Offer within 90 days  following  the  commencement  of the Offer
(provided,  however,  that the applicable  time period  specified in (a) and (c)
above shall be  extended  until June 30,  2002),  unless such action or inaction
under (a), (b) or (c) shall have been caused by or resulted  from the failure of
CRI,  Holdings or Purchaser to perform,  in any material  respect,  any of their
covenants or agreements  contained in this Agreement,  or the material breach by
CRI,  Holdings  or  Purchaser  of any of  their  representations  or  warranties
contained in this Agreement (ii) prior to the purchase of Shares pursuant to the
Offer,  the Board or any  committee  thereof shall have  withdrawn,  modified or
failed to make in a manner adverse to CRI, Purchaser or Holdings its approval or
recommendation  of this  Agreement,  the  Offer or the  Merger,  or  shall  have
recommended or approved any Acquisition  Proposal,  or shall have resolved to do
any of the foregoing; or

          (d) by the Company, upon approval of the Board, if (i) Purchaser shall
have (x) failed to commence the Offer within seven (7) business  days  following
the date of this Agreement,  or (y) terminated the Offer without having accepted
any Shares for payment  thereunder,  unless such action or inaction under (x) or
(y) shall have been  caused by or  resulted  from the  failure of the Company to
perform,  in any material respect,  any of its material  covenants or agreements

                                       36



contained in this Agreement or the material  breach by the Company of any of its
material  representations  or warranties  contained in this Agreement,  (ii) the
Share  Acceptance  Date has not  occurred by January 1, 2002 (but subject to the
occurrence of an extension of the Offer pursuant to Section 2.01 or a Suspension
Event),  unless such  failure of the Share  Acceptance  Date to occur shall have
been  caused by or resulted  from the failure of the Company to perform,  in any
material respect,  any of its material covenants or agreements contained in this
Agreement  or the  material  breach  by  the  Company  of  any  of its  material
representations or warranties  contained in this Agreement,  (iii) CRI, Holdings
or Purchaser shall have committed a material  breach of this Agreement,  or (iv)
prior to the Share  Acceptance  Date, the Board determines in good faith that it
is required to do so by its fiduciary  duties under  applicable law after having
received  advice from outside  legal counsel in order to enter into a definitive
agreement  with respect to a Superior  Proposal,  upon two calendar  days' prior
written  notice to CRI setting  forth in  reasonable  detail the identity of the
person making,  and the final terms and  conditions  of, the Superior  Proposal;
provided,  however,  that any  termination  of this  Agreement  pursuant to this
Section  9.01(d)(iv)  shall not be  effective  until the  Company  has made full
payment of all amounts provided under Section 9.03;

provided,  however,  that in each  case,  the  time  periods  and  deadlines  in
subsection  (c) and (d) of this Section  9.01 may be extended,  at the option of
either party as reasonably  necessitated by the occurrence of a Suspension Event
for such period of time as may be reasonably  necessary  (but not to exceed five
(5) business  days)  following the conclusion of a Suspension  Event,  but in no
event to exceed January 31, 2002.

     SECTION 9.02 Effect of Termination. In the event of the termination of this
Agreement  pursuant to 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 Section 9.03 and (b) nothing  herein  shall  relieve any party from
liability  for  any  intentional  breach  hereof  prior  to  the  date  of  such
termination; provided, however, that the Confidentiality Agreement shall survive
any termination of this Agreement.

     SECTION 9.03 Fees.


          (a) In the event this  Agreement  is  terminated  pursuant  to Section
9.01(c)(ii) or 9.01(d)(iv),  then, in any such event,  the Company shall pay CRI
promptly  (but in no event later than one  business  day after the first of such
events shall have occurred) a fee of $3,500,000 (the "Fee"),  which amount shall
be payable in immediately available funds.

          (b) Except as set forth in this Section  9.03,  all costs and expenses
incurred in connection with this Agreement and the Transactions shall be paid by
the  party   incurring  such  expenses,   whether  or  not  any  Transaction  is
consummated.

          (c) In the event that the  Company  shall fail to pay the Fee it shall
also pay CRI  interest on such unpaid Fee,  commencing  on the date that the Fee
became  due,  at a rate  equal to the rate of  interest  publicly  announced  by
Citibank,  N.A., from time to time, in the City of New York, as such bank's Base
Rate.

                                       37



     SECTION 9.04  Amendment.  Subject to Section  7.03,  this  Agreement may be
amended  by the  parties  hereto  by  action  taken  by or on  behalf  of  their
respective  Boards  of  Directors  at any  time  prior  to the  Effective  Time;
provided,  however,  that, after the approval and adoption of this Agreement and
the  Transactions by the  stockholders of the Company,  no amendment may be made
that would reduce the amount or change the type of consideration into which each
Share shall be converted upon consummation of the Merger. This Agreement may not
be amended  except by an  instrument  in writing  signed by each of the  parties
hereto.

     SECTION  9.05  Waiver.  Subject to Section  7.03,  at any time prior to the
Effective  Time, any party hereto may (a) extend the time for the performance of
any obligation or other act of any other party hereto,  (b) waive any inaccuracy
in the  representations and warranties of any other party contained herein or in
any  document  delivered  pursuant  hereto  and (c)  waive  compliance  with any
agreement of any other party or any condition to its own  obligations  contained
herein.  Any  such  extension  or  waiver  shall  be  valid  if set  forth in an
instrument in writing signed by the party or parties to be bound thereby.

                                   ARTICLE X
                               GENERAL PROVISIONS

     SECTION 10.01 Notices.  All notices,  requests,  claims,  demands and other
communications  hereunder  shall be in writing  and shall be given (and shall be
deemed to have been duly given upon receipt) by delivery in person, by overnight
courier 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 10.01):

                           if to CRI, Holdings or Purchaser:

                           Comstock Resources, Inc.
                           5300 Town and Country Blvd.
                           Suite 500
                           Frisco, Texas 75034
                           Attention:  M. Jay Allison, President

                           with a copy to:

                           Locke Liddell & Sapp LLP
                           2200 Ross Avenue
                           Suite 2200
                           Dallas, Texas  75201
                           Attention:  Jack E. Jacobsen






                           if to the Company:

                           DevX Energy, Inc.
                           13760 Noel Road
                           Suite 1030
                           Dallas, Texas  75240
                           Attention:  Joseph T. Williams

                           with a copy to:

                           Haynes and Boone, LLP
                           1600 N. Collins Blvd., Suite 2000
                           Richardson, Texas  75080
                           Attention:  William L. Boeing

     SECTION  10.02  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 is not affected in any manner  materially  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  be consummated as originally  contemplated  to the
fullest extent possible.

     SECTION 10.03 Entire Agreement;  Assignment.  This Agreement supercedes the
letter  of intent  dated  October  19,  2001  between  CRI and the  Company  and
constitutes  the entire  agreement among the parties with respect to the subject
matter hereof and supersedes,  except as set forth in Sections 7.04(b) and 7.11,
all prior agreements and undertakings, both written and oral, among the parties,
or any of them, with respect to the subject matter hereof.  This Agreement shall
not  be  assigned  (whether  pursuant  to a  merger,  by  operation  of  law  or
otherwise),  except that CRI,  Holdings and  Purchaser  may assign all or any of
their rights and obligations hereunder to any affiliate of CRI, provided that no
such assignment  shall relieve the assigning party of its obligations  hereunder
if such assignee does not perform such obligations.

     SECTION 10.04 Parties in Interest. This Agreement shall be binding upon and
inure solely to the benefit of each party hereto, and nothing in this Agreement,
express or implied,  is intended  to or shall  confer upon any other  person any
right,  benefit  or remedy of any nature  whatsoever  under or by reason of this
Agreement,  other than  Sections 7.06 and 7.07 (which are intended to be for the
benefit of the persons considered thereby and may be enforced by such persons).

     SECTION  10.05  Specific   Performance.   The  parties  hereto  agree  that
irreparable damage would occur in the event any provision of this Agreement were
not performed in accordance  with the terms hereof and that the parties shall be
entitled to specific  performance of the terms hereof,  in addition to any other
remedy at law or equity.

                                       39



     SECTION  10.06  Governing  Law.  This  Agreement  shall be governed by, and
construed in accordance  with,  the laws of the State of Delaware  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  exclusively  in any Texas state or federal  court  sitting in Dallas
County,   Texas.   The  parties  hereto  hereby  (a)  submit  to  the  exclusive
jurisdiction  of any state or federal court sitting in the Dallas County,  Texas
for the  purpose of any Action  arising  out of or  relating  to this  Agreement
brought by any party hereto,  and (b) irrevocably waive, and agree not to assert
by way of motion,  defense, or otherwise,  in any such Action, any claim that it
is not subject  personally to the jurisdiction of the above-named  courts,  that
its property is exempt or immune from  attachment or execution,  that the Action
is brought in an inconvenient  forum,  that the venue of the Action is improper,
or that this Agreement or the  Transactions  may not be enforced in or by any of
the above- named courts.

     SECTION  10.07  Waiver of Jury  Trial.  Each of the parties  hereto  hereby
waives to the fullest  extent  permitted by applicable law any right it may have
to a trial by jury with respect to any litigation directly or indirectly arising
out of, under or in connection with this Agreement or the Transactions.

     SECTION  10.08  Headings.   The  descriptive  headings  contained  in  this
Agreement are included for convenience of reference only and shall not affect in
any way the meaning or interpretation of this Agreement.

     SECTION 10.09  Counterparts.  This  Agreement may be executed and delivered
(including by facsimile  transmission) 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.

     SECTION 10.10 CRI Guaranty. CRI unconditionally guaranties all of Holdings'
and Purchaser's obligations and agreements under this Agreement.

                            [Signature Page Follows]

                                       40



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

                                 COMSTOCK RESOURCES, INC.

                                 By:/s/M.JAY ALLISON
                                    -----------------
                                    M. Jay Allison, President



                                 COMSTOCK HOLDINGS, INC.

                                 By:/s/M.JAY ALLISON
                                    -----------------
                                    M. Jay Allison, President


                                 COMSTOCK ACQUISITION INC.

                                 By:/s/M.JAY ALLISON
                                    -----------------
                                    M. Jay Allison, President


                                 DEVX ENERGY, INC.

                                 By:/s/JOSEPH T. WILLIAMS
                                    ---------------------
                                    Joseph T. Williams, President


                                       41




                                                                        Annex A

                             Conditions to the Offer

     Notwithstanding  any other  provision of the Offer,  Purchaser shall not be
required to accept for payment any Shares  tendered  pursuant to the Offer,  and
may  extend,  terminate  or amend the  Offer,  if (i)  immediately  prior to the
expiration of the Offer, the Minimum Condition shall not have been satisfied, or
(ii) at any  time on or  after  the  date of this  Agreement  and  prior  to the
expiration of the Offer, any of the following conditions shall exist:

          (a) there shall have been  instituted  or be pending any Action by any
Governmental  Authority (i)  challenging or seeking to make illegal,  delay,  or
otherwise, directly or indirectly,  restrain or prohibit or make materially more
costly,  the making of the Offer,  the  acceptance  for payment of any Shares by
CRI,  Holdings,  Purchaser or any other affiliate of CRI, or the consummation of
any other  Transaction,  or seeking to obtain  damages  in  connection  with any
Transaction; (ii) seeking to prohibit or limit the ownership or operation by the
Company,  CRI or any of  their  subsidiaries  of all or any of the  business  or
assets  of the  Company,  CRI or any of  their  subsidiaries  or to  compel  the
Company, CRI or any of their subsidiaries,  as a result of the Transactions,  to
dispose of or to hold  separate  all or any portion of the business or assets of
the  Company,  CRI or any of their  subsidiaries;  (iii)  seeking  to  impose or
confirm any limitation on the ability of CRI,  Holdings,  Purchaser or any other
affiliate of CRI to exercise effectively full rights of ownership of any Shares,
including,  without  limitation,  the  right  to vote  any  Shares  acquired  by
Purchaser  pursuant to the Offer or otherwise on all matters properly  presented
to the Company's stockholders,  including,  without limitation, the approval and
adoption  of this  Agreement  and the  Transactions;  (iv)  seeking  to  require
divestiture  by CRI,  Holdings,  Purchaser or any other  affiliate of CRI of any
Shares;  or (v) that otherwise is likely to materially and adversely  affect CRI
or have a Material Adverse Effect;

          (b) any  Governmental  Authority  or court of  competent  jurisdiction
shall  have  issued an order,  decree,  injunction  or ruling or taken any other
action (i)  permanently  restraining,  enjoining  or  otherwise  prohibiting  or
preventing the Transactions and such order, decree, injunction,  ruling or other
action shall have become final and  non-appealable,  or (ii) that is  reasonably
likely to result, directly or indirectly, in any of the consequences referred to
in clause (i) through (v) of paragraph (a) above;

          (c) there shall have been any statute, rule,  regulation,  legislation
or interpretation enacted, promulgated,  amended, issued or deemed applicable to
(i) CRI,  the Company or any  subsidiary  or  affiliate of CRI or the Company or
(ii) any  Transaction,  by any United States  legislative  body or  Governmental
Authority with appropriate  jurisdiction,  that is reasonably  likely to result,
directly or indirectly,  in any of the  consequences  referred to in clauses (i)
through (v) of paragraph (a) above;

          (d) (i) the Board, or any committee  thereof,  shall have withdrawn or
modified,  in a manner  adverse to CRI,  Holdings or Purchaser,  the approval or
recommendation  of  the  Offer,  the  Merger,  the  Agreement,  or  approved  or
recommended  any Acquisition  Proposal or any other  acquisition of Shares other
than the Offer,  the Merger or (ii) the Board, or any committee  thereof,  shall
have resolved to do any of the foregoing;

                                   Annex A - 1




          (e) (i) any representation or warranty of the Company in the Agreement
that is qualified as to Material Adverse Effect shall not be true and correct as
so qualified  or (ii) any  representation  or warranty  that is not so qualified
shall not be true and correct  (except  where the failure to be true and correct
would  not  have  a  Material  Adverse   Effect),   in  each  case  as  if  such
representation or warranty was made as of such time on or after the date of this
Agreement  (except as to any  representation  or warranty made as of a specified
date);

          (f) the Company shall have failed to perform, in any material respect,
any  obligation  or to comply,  in any material  respect,  with any agreement or
covenant  of the  Company  to be  performed  or  complied  with by it under  the
Agreement; or

          (g) the Agreement  shall have been  terminated in accordance  with its
terms.

     The  foregoing  conditions  are for the sole benefit of CRI,  Purchaser and
Holdings  and may be asserted by CRI,  Purchaser or Holdings  regardless  of the
circumstances  giving  rise  to any  such  condition  or may be  waived  by CRI,
Purchaser  or  Holdings in whole or in part at any time and from time to time in
their sole discretion.  The failure by CRI, Holdings or Purchaser at any time to
exercise  any of the  foregoing  rights shall not be deemed a waiver of any such
right;  the waiver of any such right with respect to particular  facts and other
circumstances  shall not be deemed a waiver with  respect to any other facts and
circumstances;  and each such right shall be deemed an ongoing right that may be
asserted at any time and from time to time.


                                   Annex A-2