UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION



                             Washington, D.C. 20549



                                  F O R M 8 - K

                                 CURRENT REPORT

                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934



                                 Date of Report
                                January 28, 1999



                          Abraxas Petroleum Corporation
             (Exact name of registrant as specified in its charter)


                                     Nevada
                 (State of other jurisdiction of incorporation)





0-19118                                                74-2584033
(Commission File Number)                (I.R.S. Employer Identification Number)




                        500 N. Loop 1604 East, Suite 100
                            San Antonio, Texas 78232
                    (Address of principal executive offices)

               Registrant's telephone number, including area code:
                                  210-490-4788







Item 2.  ACQUISITION OR DISPOSITION OF ASSETS

(a)      On  January  13,  1999,   Abraxas  Petroleum   Corporation,   a  Nevada
         corporation  (the  "Company"),  through  its wholly  owned  subsidiary,
         Canadian Abraxas petroleum Limited,  (Canaxas)  acquired  approximately
         14,026,467  common shares and associated  rights,  being  approximately
         98.8  percent  of New  Cache  Petroleum's,  Ltd.  (Toronto:  NWA  ("New
         Cache"),   on  a  fully  diluted  basis.  The  transaction   calls  for
         approximately  $60MM in cash or $6.50 per share and the  assumption  of
         approximately  $24MM of debt. The Company  intends to integrate the New
         Cache operations into the existing  operations of Canaxas and Grey Wolf
         Exploration, Inc. (Toronto, Alberta: GWX approximately 48% owned by the
         Company) with Grey Wolf eventually  acquiring as much as 50% of the New
         Cache assets.


Item 7. FINANCIAL STATEMENTS AND EXHIBITS.

         (B)      Pro Forma Financial Statements

                  It  is   impracticable  to  provide  the  required  pro  forma
                  financial  statements for the  acquisition  described above at
                  the  time  this  report  is  filed.  The pro  forma  financial
                  statements will be filed as soon as practicable,  but no later
                  than 60 days after this report must be filed.

         (C) The following exhibits are filed as part of this report:

NUMBER                                        DOCUMENT
10.1                        Pre-Acquisition  Agreement between Canadian Abraxas
                            Petroleum Limited and New Cache Petroleums LTD.

99.1                        Press release dated January 6, 1999.









                                   SIGNATURES


         Pursuant to the requirement of the Securities Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.

                                ABRAXAS PETROLEUM CORPORATION


                               By:_________________________________
                                  Chris Williford
                                  Executive Vice President, Chief Financial
                                  Officer and Treasurer


Dated:   January 28, 1999



                                                               EXHIBIT 10.1






                                  CONFIDENTIAL









                            PRE-ACQUISITION AGREEMENT

                                     Between

                       CANADIAN ABRAXAS PETROLEUM LIMITED

                                       and

                            NEW CACHE PETROLEUMS LTD.













                             Dated November 14, 1998



                                      - i -


                                TABLE OF CONTENTS
                                    ARTICLE 1
                                 INTERPRETATION

         1.1      Definitions..........................................2
         1.2      Singular, Plural, etc................................4
         1.3      Deemed Currency......................................4
         1.4      Headings, etc........................................4
         1.5      Date for any Action..................................5
         1.6      Governing Law........................................5
         1.7      Attornment...........................................5
         1.8      Incorporation of Schedules...........................5

                                    ARTICLE 2
                                    THE OFFER

         2.1      The Offer............................................6
         2.2      New Cache Directors' Circular........................7 
         2.3      Offer Documents......................................8
         2.4      Outstanding Stock Options............................9


                                    ARTICLE 3
                           PUBLICITY AND SOLICITATION

         3.1      Publicity............................................9
         3.2      Solicitation of Acceptances of Offer.................9


                                    ARTICLE 4
                 TRANSACTIONS FOLLOWING COMPLETION OF THE OFFER

         4.1      Second Stage Transaction.............................9
         4.2      Information Circular, Etc...........................10


                                    ARTICLE 5
                    REPRESENTATIONS AND WARRANTIES OF CANAXAS

         5.1      Organization and Qualification......................10
         5.2      Authority Relative to this Agreement................11
         5.3      No Violations.......................................11
         5.4      Funds Available.....................................12
         5.5      Knowledge...........................................12


                                    ARTICLE 6
                   REPRESENTATIONS AND WARRANTIES OF NEW CACHE

         6.1      Organization and Qualification......................12
         6.2      Authority Relative to this Agreement................12
         6.3      No Violations.......................................13
         6.4      Capitalization......................................14
         6.5      No Material Adverse Change..........................14
         6.6      No Undisclosed Material Liabilities.................14  
         6.7      Impairment..........................................14
         6.8      Officer Obligations.................................14
         6.9      Brokerage Fees......................................15
         6.10     Conduct of Business.................................15
         6.11     Reports.............................................15
         6.12     Subsidiaries........................................16
         6.13     United States Relationship..........................16





                                     - ii -


         6.14     Rights Plan.........................................17


                                    ARTICLE 7
                               CONDUCT OF BUSINESS

         7.1      Conduct of Business by New Cache....................17

                                    ARTICLE 8
                             COVENANTS OF NEW CACHE

         8.1      Notice of Material Change...........................19
         8.2      Non-Completion Fee..................................19
         8.3      No Solicitation.....................................20
         8.4      New Cache Board of Directors........................21


                                    ARTICLE 9
                              COVENANTS OF CANAXAS

         9.1      Availability of Funds...............................21
         9.2      Employment Agreements...............................22
  

                                   ARTICLE 10
                                MUTUAL COVENANTS

         10.1     Other Filings.......................................22
         10.2     Additional Agreements...............................22
         10.3     Access to Information...............................23
  

                                   ARTICLE 11
                        TERMINATION, AMENDMENT AND WAIVER

         11.1     Termination.........................................23
         11.2     Effect of Termination...............................24
         11.3     Amendment...........................................24
         11.4     Waiver..............................................24
  

                                   ARTICLE 12
                               GENERAL PROVISIONS

         12.1     Notices.............................................25
         12.2     Miscellaneous.......................................26
         12.3     Assignment..........................................26
         12.4     Expenses............................................26
         12.5     Severability........................................27
         12.6     Counterpart Execution...............................27
  
         Schedule A  Conditions to the Offer
         Schedule B  Form of Offer to Purchase and Take-over Circular
         Schedule C  Form of Pre-tender Agreement
         Schedule D  Form of New Cache Letter to Data Room Participants
         Schedule E  Conditions in Favour of New Cache




                                      - 1 -


                            PRE-ACQUISITION AGREEMENT


         THIS AGREEMENT made as of the 14th day of November, 1998,

BETWEEN:

                  CANADIAN  ABRAXAS  PETROLEUM   LIMITED,   a  corporation  duly
                  incorporated under and governed by the laws of the Province of
                  Alberta and having its head and  principal  office in the City
                  of Calgary,  in the Province of Alberta (hereafter referred to
                  as "Canaxas")

                                                              OF THE FIRST PART,

                                     - and -

                  NEW CACHE  PETROLEUMS  LTD., a corporation  duly  incorporated
                  under and  governed by the laws of the Province of Alberta and
                  having its head and  principal  office in the City of Calgary,
                  in the  Province  of Alberta  (hereafter  referred  to as "New
                  Cache")

                                                             OF THE SECOND PART.


         WHEREAS  the Board of  Directors  of each of Canaxas  and New Cache has
determined that it is in the best interests of their respective corporations and
shareholders  that Canaxas and New Cache combine their  business  interests with
the result that there shall be one economic enterprise and that such combination
be  effected  through  an offer by Canaxas to  purchase  all of the  outstanding
shares of New Cache;

         AND  WHEREAS  the Board of  Directors  of New Cache has  determined  to
unanimously recommend acceptance of the Canaxas offer to the shareholders of New
Cache;

         AND WHEREAS the Board of Directors of New Cache has determined  that it
would be in the best interests of New Cache and its  shareholders  to enter into
this Agreement;

         AND WHEREAS  Canaxas is willing to make an offer to purchase all of the
outstanding  shares of New Cache  subject  to the terms and  conditions  of this
Agreement.

         NOW  THEREFORE IN  CONSIDERATION  OF the mutual  covenants  hereinafter
contained  and other good and valuable  consideration  (the receipt and adequacy
whereof is hereby acknowledged), the parties hereto agree as follows:









                                      - 2 -


                                    ARTICLE 1
                                 INTERPRETATION

1.1      Definitions

         In this  Agreement,  unless there is something in the subject matter or
context inconsistent therewith:

"Act" means the Business Corporations Act (Alberta) as the same has been and may
hereafter from time to time be amended;

"Agreement",  "this  Agreement",  "herein",  "hereto",  and "hereof" and similar
expressions refer to this Agreement,  as the same may be amended or supplemented
from time to time and, where applicable, to the appropriate Schedules hereto;

"Business Day" means any day excepting a Saturday,  Sunday or statutory  holiday
in Calgary, Alberta;

"Canaxas" means Canadian Abraxas Petroleum Limited;

"diluted  basis"  means,  with  respect to the number of  outstanding  New Cache
Shares at any time,  such  number of  outstanding  New Cache  Shares  calculated
assuming that all outstanding New Cache Options and other rights to purchase New
Cache Shares (other than the Rights) are exercised;

"Effective  Time" means the time that Canaxas shall have  acquired  ownership of
and paid for at least that number of New Cache Securities to satisfy the Minimum
Condition pursuant to the terms of the Offer;

"Expiry Time" means the Initial  Expiry Time unless the Offer has been extended,
in which case it means the  expiry  time of the Offer as  extended  from time to
time;

"in writing" means written  information  including  documents,  files,  records,
books and other materials made available, delivered or produced to Canaxas by or
on behalf of New Cache in the course of conducting  its due diligence  review in
respect of New Cache and its  subsidiaries  between  October 9, 1998,  being the
date of the  Confidentiality  Agreement  between New Cache and Canaxas,  and the
date of this Agreement;

"Initial Expiry Time" means 12:00 p.m. (Vancouver time) on the 20th Business Day
following the day of the mailing of the Offer  Documents to the  shareholders of
New Cache (where the first day of this period is the day  immediately  following
the day of mailing);

"Material  Adverse  Change"  means  any  change  (or  any  condition,  event  or
development involving a prospective change) in the business, operations, results
of operations, assets,  capitalization,  financial condition, licenses, permits,
concessions,  rights, liabilities,  prospects or privileges, whether contractual
or  otherwise,  of New  Cache or any of its  subsidiaries  which  is  materially
adverse to the business of New Cache and its subsidiaries  considered as a whole
other than a change (i) which







                                      - 3 -


arises out of a matter that has been publicly  disclosed,  (ii)  resulting  from
conditions  affecting  the oil and gas industry as a whole,  or (iii)  resulting
from general economic,  financial,  currency  exchange,  securities or commodity
market conditions in Canada or elsewhere;

"Minimum Condition" means the condition set forth in paragraph(a)of Schedule A;

"New Cache" means New Cache Petroleums Ltd.;

"New  Cache  Governing   Documents"   means  the  Certificate  and  Articles  of
Incorporation and By- laws of New Cache;

"New Cache  Options" means the  outstanding  options to acquire New Cache Shares
under New Cache's Stock Option Plan;

"New  Cache  Securities"  means  all of the  outstanding  New Cache  Shares  and
associated Rights;

"New Cache Shares" means the Common Shares in the share capital of New Cache;

"Offer" has the meaning set forth in Section 2.1(a);

"Offer Documents" has the meaning set forth in Section 2.3(a);

"Officer  Obligations"  means any obligations or liabilities of New Cache or any
subsidiary  of New  Cache  to pay any  amount  to its  officers,  directors,  or
employees,   other  than  for  salary,   bonuses  under  their   existing  bonus
arrangements  and directors' fees in the ordinary course in each case in amounts
consistent with historic  practices and,  without limiting the generality of the
foregoing, Officer Obligations shall include the obligations of New Cache or any
of its  subsidiaries  to officers or  employees  for  severance  or  termination
payments  on the  change of  control  of New  Cache  pursuant  to any  executive
involuntary severance and termination agreements;

"Rights" means the rights issued to holders of New Cache Shares  pursuant to the
Rights Plan;

"Rights Plan" means the Shareholder  Rights Plan Agreement dated as of March 25,
1998 between New Cache and Montreal Trust Company of Canada as rights agent;

"Second Stage Transaction" has the meaning set forth in Section 4.1;

"Securities Authorities" means the appropriate securities commissions or similar
regulatory  authorities  in Canada  and each of the  provinces  and  territories
thereof and in the United States and each of the states thereof;

"Securities Laws" has the meaning set forth in Section 2.3(a);







                                      - 4 -



"Stock Option Plan" means the 1998 Stock Option Plan No.1 of New Cache, the 1997
Stock Option Plan No.1,  the 1996 Stock Option Plan No.2,  the 1996 Stock Option
Plan No.1, the 1995 Stock Option Plan and the 1990 Stock Option Plan;

"subsidiary" has the meaning set forth in the Act;

"Superior  Take-over  Proposal" means any bona fide written  Take-over  Proposal
which, in the opinion of New Cache's Board of Directors after  consultation with
its financial  advisors,  constitutes a commercially  feasible  transaction  for
which adequate financial  arrangements have been made and which could be carried
out within 180 days of the date of  announcement  of such  transaction  and,  if
consummated,  would be superior  to the Offer from a financial  point of view to
New Cache and to New Cache's shareholders;

"Take-over Proposal" means, in respect of New Cache or its subsidiaries or their
assets,   any  proposals  or  offers   regarding  any  take-over  bid,   merger,
consolidation,  amalgamation,  arrangement, sale of a material amount of assets,
sale of treasury  shares in connection with a business  combination  (other than
pursuant to options under the Stock Option Plan) or other  business  combination
or similar transaction; and

"Take-up Date" means the date that Canaxas first takes up and acquires New Cache
Securities pursuant to the Offer.

1.2      Singular, Plural, etc.

         Words  importing the singular  number include the plural and vice versa
and words importing gender include the masculine, feminine and neuter genders.

1.3      Deemed Currency

         In  the  absence  of  a  specific   designation  of  any  currency  any
undescribed dollar amount herein shall be deemed to refer to Canadian dollars.

1.4      Headings, etc.

         The  division  of  this  Agreement  into  Articles  and  Sections,  the
provision  of a table of contents  hereto and the  insertion of the recitals and
headings  are for  convenience  of  reference  only and  shall  not  affect  the
construction or  interpretation  of this Agreement and, unless otherwise stated,
all references in this  Agreement or in the Schedules to Articles,  Sections and
Schedules refer to Articles,  Sections and Schedules of and to this Agreement or
of the Schedules in which such reference is made.







                                      - 5 -



1.5      Date for any Action

         In the event that any date on which any action is  required to be taken
hereunder  by any of the parties  hereunder is not a Business  Day,  such action
shall be  required  to be taken on the next  succeeding  day which is a Business
Day.

1.6      Governing Law

         This Agreement  shall be governed by and interpreted in accordance with
the laws of the Province of Alberta and the laws of Canada applicable therein.

1.7      Attornment

         The  parties  hereby  irrevocably  and  unconditionally  consent to and
submit to the  courts of the  Province  of  Alberta  for any  actions,  suits or
proceedings  arising  out of or  relating  to  this  Agreement  or  the  matters
contemplated  hereby (and agree not to commence any action,  suit or  proceeding
relating  thereto  except in such courts) and further  agree that service of any
process,  summons, notice or document by single registered mail to the addresses
of the parties set forth in this Agreement shall be effective service of process
for any action,  suit or proceeding  brought against either party in such court.
The parties hereby  irrevocably and  unconditionally  waive any objection to the
laying of venue of any action,  suit or proceeding arising out of this Agreement
or the matters  contemplated hereby in the courts of the Province of Alberta and
hereby further irrevocably and  unconditionally  waive and agree not to plead or
claim in any such court that any such action,  suit or proceeding so brought has
been brought in an inconvenient forum.

1.8      Incorporation of Schedules

         Schedules A to G attached  hereto and  described  below shall,  for all
purposes hereof, form an integral part of this Agreement.

            Schedule A    Conditions to the Offer
            Schedule B    Form of Offer to Purchase and Take-over Circular
            Schedule C    Form of Pre-tender Agreement
            Schedule D    Form of New Cache Letter to Data Room Participants
            Schedule E    Conditions in Favour of New Cache









                                      - 6 -


                                    ARTICLE 2
                                    THE OFFER

2.1      The Offer

         (a)      Canaxas  shall  mail  before  11:59  p.m.  (Calgary  time)  on
                  November 27, 1998 an offer to purchase all of the  outstanding
                  New Cache Securities for a price of $6.50 in cash for each New
                  Cache Share and associated Right, which offer shall be made in
                  accordance  with  Securities  Laws and be subject  only to the
                  conditions set forth in Schedule A hereto (the "Offer",  which
                  term shall include any  amendments  to, or extensions of, such
                  Offer,   including,   without   limitation,   increasing   the
                  consideration,  removing or waiving any condition or extending
                  the date by which New Cache  Securities may be tendered).  The
                  Offer  shall  be  prepared  in both  the  English  and  French
                  language and in accordance  with  Securities Laws and shall be
                  in the form or substantially the form of the Offer to Purchase
                  and Take-over Circular annexed hereto as Schedule B.

         (b)      The Offer shall expire on the Initial Expiry Time, except that
                  the Offer may be extended at the sole discretion of Canaxas if
                  the  conditions  thereto  set  forth  in  Schedule  A are  not
                  satisfied  on  the  Initial   Expiry  Time.   Subject  to  the
                  satisfaction or waiver of the conditions set forth in Schedule
                  A hereto,  Canaxas shall,  within the time periods required by
                  law but subject to the  provisions of the Rights Plan,  accept
                  for  payment  and pay for all  New  Cache  Securities  validly
                  tendered (and not properly  withdrawn)  pursuant to the Offer.
                  Canaxas  shall  use all  commercially  reasonable  efforts  to
                  consummate  the  Offer,  subject  to the terms and  conditions
                  thereof.

         (c)      Canaxas may, in its sole discretion:

                  (i)      waive  any term or  condition  of the  Offer  for its
                           benefit; and

                  (ii)     amend any term or  condition  of the Offer,  provided
                           that  Canaxas  shall not  without  the consent of New
                           Cache:

                           (A)      reduce the  Minimum  Condition  below 50% of
                                    the New Cache Securities then outstanding;

                           (B)      decrease the cash consideration  offered per
                                    New Cache Common Share and associated  Right
                                    below $6.50;

                           (C)      add any other conditions to the Offer; or

                           (D)      otherwise  amend the Offer in a manner  that
                                    is,  in the  opinion  of New  Cache,  acting
                                    reasonably,   materially   adverse   to  the
                                    holders of New Cache Securities.








                                      - 7 -


         (d)      Canaxas will instruct the depositary under the Offer to advise
                  New Cache from time to time,  not less  frequently  than every
                  two  Business  Days  until  the day  immediately  prior to the
                  Expiry Time and thereafter on an hourly basis, if requested by
                  New  Cache and in such  manner  as New  Cache  may  reasonably
                  request,  as to the number of New Cache  Securities  that have
                  been tendered (and not withdrawn) under the Offer.

         (e)      Canaxas's obligation to make the Offer as set forth in Section
                  2.1(a) is  conditional  upon the  execution  and  delivery  to
                  Canaxas, concurrently with the execution of this Agreement, of
                  the pre-tender agreements referred to in Section 2.2(b).

2.2      New Cache Directors' Circular

         (a)      New Cache hereby consents to the Offer as set forth in Section
                  2.1 and  confirms  that the New Cache Board of  Directors  has
                  unanimously  approved  the  Offer and this  Agreement  and has
                  resolved to unanimously  recommend  acceptance of the Offer by
                  the  holders  of New  Cache  Securities,  subject  to  Section
                  2.2(c),  provided  that  the  Offer  does  not  differ  in any
                  material  respect  from the  Offer as set  forth in the  draft
                  Offer to Purchase and  Take-over  Circular  annexed  hereto as
                  Schedule B. New Cache shall  prepare  and make  available  for
                  mailing  with  the  Offer,  in both  the  English  and  French
                  language,  sufficient copies of a directors' circular prepared
                  in accordance  with Securities  Laws. The directors'  circular
                  will set forth (among other things) the  recommendation of the
                  Board of Directors of New Cache as described above.

         (b)      The Board of  Directors  of New Cache  has been  advised  that
                  certain  shareholders  of  New  Cache,  including  all  of the
                  officers and directors of New Cache, holding at least 19.8% in
                  aggregate of the New Cache Securities,  intend to tender their
                  New  Cache  Securities  under  the  Offer.  New  Cache  hereby
                  delivers  concurrently  with the  execution of this  Agreement
                  pre-tender  agreements  (each in the form or  substantially in
                  the form of the  agreement  attached  hereto  as  Schedule  C)
                  signed by such shareholders.  The directors' circular referred
                  to in Section  2.2(a) shall reflect the execution and delivery
                  of  such  pre-tender  agreements  and  the  intention  of such
                  shareholders, directors and officers to tender their New Cache
                  Securities pursuant to the Offer.

         (c)      Notwithstanding  Section 2.2(a),  in the event that,  prior to
                  the expiry of the  Offer,  a Superior  Take-over  Proposal  is
                  offered or made to the holders of New Cache  Securities or New
                  Cache,  the Board of  Directors  of New  Cache  may  withdraw,
                  modify or change any recommendation regarding the Offer if, in
                  the  opinion  of the Board of  Directors  acting in good faith
                  after written  advice from outside  counsel  (confirmation  of
                  which shall be immediately delivered to Canaxas),  the failure
                  to so withdraw,  modify or change any recommendation regarding
                  the Offer would be  inconsistent  with the  performance by the
                  directors  of  New  Cache  of  their  fiduciary  duties  under
                  applicable law. New Cache shall as soon as possible but in any
                  event prior to 10:00 a.m.  (Calgary time) on the day following
                  receipt  of  any  Take-over  Proposal,  advise  orally  and in
                  writing that a Take-over Proposal has been offered or







                                     - 8 -


                  made to the  Board of  Directors  of New Cache or to New Cache
                  (which  notice in writing must  identify  the party  proposing
                  such transaction and the terms and conditions  thereof,  which
                  must include a copy of the terms and conditions of any written
                  form  of   Take-over   Proposal  and  which  must  provide  an
                  undertaking  to  provide  to  Canaxas  any  further  documents
                  relating to the terms or conditions  thereof  delivered to the
                  Board  of  Directors  of  New  Cache  or to New  Cache  by the
                  offeror). If the Board of Directors of New Cache believes that
                  the  Take-over  Proposal   constitutes  a  Superior  Take-over
                  Proposal,  New Cache shall give  Canaxas at least two Business
                  Days advance  notice of any action to be taken by the Board of
                  Directors  of New Cache to  withdraw,  modify  or  change  any
                  recommendation  regarding  the  Offer  or  to  enter  into  an
                  agreement to implement the Superior Takeover Proposal.

         (d)      The Board of  Directors of New Cache may  withdraw,  modify or
                  change any recommendation with respect to the Offer:

                  (i)      as permitted under Section 2.2(c); or

                  (ii)     in  the  event  that  the  conditions  set  forth  in
                           Schedule E hereto are not  satisfied or waived at the
                           applicable time by New Cache in its discretion acting
                           reasonably.

2.3      Offer Documents

         (a)      Within the time periods required by law, Canaxas shall file or
                  cause to be filed with the appropriate  Securities Authorities
                  an Offer to Purchase  and  Take-over  Circular and the related
                  Letter  of  Transmittal  and  Notice  of  Guaranteed  Delivery
                  pursuant  to which the Offer will be made  (collectively,  the
                  "Offer  Documents").  The Offer  Documents,  when  filed  with
                  Securities Authorities and when mailed to holders of New Cache
                  Securities,  shall  contain  (or shall be  amended in a timely
                  manner to  contain)  all  information  which is required to be
                  included therein in accordance with the Act and any applicable
                  Canadian provincial  securities laws, United States securities
                  laws,  the "blue sky" or securities  laws of the states of the
                  United States and any other applicable law (collectively,  the
                  "Securities Laws").

         (b)      New Cache  agrees to provide  such  reasonable  assistance  as
                  Canaxas  or its agents may  reasonably  request in  connection
                  with   communicating   the  Offer  and  any   amendments   and
                  supplements thereto to the holders of the New Cache Securities
                  and to such other persons as are entitled to receive the Offer
                  under  Securities  Laws,  including  providing  lists  of  the
                  shareholders  of New  Cache  and of the  holders  of New Cache
                  Options and other securities  convertible into or exchangeable
                  for New Cache  Shares (to the  extent  known by New Cache) and
                  mailing  labels with respect to all such holders of securities
                  as soon as possible  after the date of this  Agreement  but in
                  any event no later  than the close of  business  in Calgary on
                  November 20, 1998 and updates or supplements thereto from time
                  to time as may be requested by Canaxas.






                                      - 9 -



2.4      Outstanding Stock Options

         New Cache and  Canaxas  agree that to the  extent  holders of New Cache
Options do not  exercise  such  options  and tender  the New Cache  Shares  they
receive upon such  exercise,  New Cache may agree with all remaining  holders of
New Cache  Options  that,  in lieu of such  persons  exercising  their New Cache
Options,  New Cache may pay to such persons the difference  between the exercise
price of their  New  Cache  Options  and the  purchase  price  for the New Cache
Securities  under the Offer  immediately  after the Expiry  Time of the Offer in
exchange for the termination of their New Cache Options.


                                    ARTICLE 3
                           PUBLICITY AND SOLICITATION

3.1      Publicity

         Each of Canaxas and New Cache shall advise,  consult and cooperate with
the  other  party  prior to  issuing,  or  permitting  any of its  subsidiaries,
directors,  officers,  employees or agents to issue,  any press release or other
written statement to the press or any third party with respect to this Agreement
or the transactions  contemplated hereby.  Canaxas and New Cache shall not issue
any such press release or make any such public  statement prior to such consent,
except upon the advice of counsel that such action is required by applicable law
or by  obligations  pursuant to any listing  agreement with a stock exchange and
only after using its best efforts to consult the other party taking into account
the  time  constraints  to  which  it is  subject  as a  result  of such  law or
obligation.

3.2      Solicitation of Acceptances of Offer

         The  financial  advisors to Canaxas  will act as dealer  managers  (the
"Dealer  Managers") in connection with the Offer and solicit  acceptances of the
Offer.  The Dealer  Managers  will form a soliciting  dealer group  comprised of
members  of the  Investment  Dealers  Association  of  Canada  and of the  stock
exchanges in Canada and their United States broker dealer  affiliates to solicit
acceptances of the Offer.


                                    ARTICLE 4
                 TRANSACTIONS FOLLOWING COMPLETION OF THE OFFER

4.1      Second Stage Transaction

         If Canaxas takes up and pays for New Cache  Securities  pursuant to the
terms of the Offer with the result  that the  Minimum  Condition  is  satisfied,
Canaxas agrees to use all commercially  reasonable  efforts to acquire,  and New
Cache agrees to use all  commercially  reasonable  efforts to assist  Canaxas in
acquiring, the balance of the New Cache Securities as soon as practicable and in
any event within a period of six months  following  the Take-up Date by way of a
statutory  arrangement,  amalgamation,  merger,  reorganization,  consolidation,
recapitalization or other type of







                                     - 10 -


acquisition transaction or transactions ("Second Stage Transaction") carried out
for a cash  consideration per New Cache Share and associated Right not less than
the consideration paid pursuant to the Offer.  Nothing herein shall be construed
to prevent Canaxas from acquiring, directly or indirectly,  additional New Cache
Securities  in the open  market  or in  privately  negotiated  transactions,  in
accordance with  Securities  Laws  (including by way of compulsory  acquisition)
following completion of the Offer.

4.2      Information Circular, Etc.

         Without  limiting  Section  4.1,  New Cache  agrees  that if Canaxas is
required to effect a Second Stage  Transaction  which  requires  approval of New
Cache's shareholders in a meeting of New Cache's  shareholders,  New Cache shall
take all  action  necessary  in  accordance  with  the  Securities  Laws,  other
applicable Canadian laws, the New Cache Governing Documents and the requirements
of  The  Toronto  Stock  Exchange  or  any  other  regulatory  authority  having
jurisdiction  to duly call,  give  notice of,  convene and hold a meeting of its
shareholders  as promptly as  practicable  to consider  and vote upon the action
proposed by Canaxas. In the event of such a meeting or meetings, New Cache shall
use  all  commercially  reasonable  efforts  to  mail  to  its  shareholders  an
Information  Circular  with respect to the meeting of New Cache's  shareholders.
The term  "Information  Circular"  shall  mean  such  proxy  or  other  required
informational  statement  or  circular,  as the  case  may be,  and all  related
materials at the time required to be mailed to New Cache's  shareholders and all
amendments or supplements  thereto, if any. Canaxas and New Cache each shall use
all  commercially  reasonable  efforts to obtain  and  furnish  the  information
required to be included in any Information  Circular.  The information  provided
and to be provided by Canaxas and New Cache for use in the Information Circular,
on both  the date the  Information  Circular  is  first  mailed  to New  Cache's
shareholders  and on the date any such  meeting is held,  shall not  contain any
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements  therein,  in light of the
circumstances  under which they are made,  not misleading and will comply in all
material respects with all applicable requirements of law. Canaxas and New Cache
each agree to correct  promptly any such  information  provided by it for use in
any Information Circular which shall have become false or misleading.


                                    ARTICLE 5
                    REPRESENTATIONS AND WARRANTIES OF CANAXAS

         As of the date hereof,  Canaxas  hereby  represents and warrants to New
Cache  as  follows  and  acknowledges  that  New  Cache is  relying  upon  these
representations  and  warranties  in  connection  with the entering into of this
Agreement:

5.1      Organization and Qualification

         Canaxas is a corporation  duly  incorporated  and organized and validly
subsisting  under the laws of the  Province  of  Alberta  and has the  requisite
corporate  power  and  authority  to carry on its  business  as it is now  being
conducted.







                                     - 11 -



5.2      Authority Relative to this Agreement

         Canaxas  has the  requisite  corporate  authority  to enter  into  this
Agreement and to carry out its obligations hereunder. The execution and delivery
of  this  Agreement  and  the   consummation  by  Canaxas  of  the  transactions
contemplated  hereby have been duly  authorized by its Board of Directors and no
other  corporate  proceedings  on  Canaxas's  part is or will  be  necessary  to
authorize  this  Agreement  and  the  transactions   contemplated  hereby.  This
Agreement has been duly executed and  delivered by Canaxas and  constitutes  the
legal,  valid and  binding  obligation  of  Canaxas  enforceable  against  it in
accordance  with  its  terms,  subject  to  bankruptcy,  insolvency,  fraudulent
transfer,  reorganization,  moratorium  and other laws  relating to or affecting
creditors' rights generally and to general principles of equity.

5.3      No Violations

         (a)      Neither  the  execution  and  delivery  of this  Agreement  by
                  Canaxas,   the   consummation   by  it  of  the   transactions
                  contemplated  hereby nor compliance by Canaxas with any of the
                  provisions hereof will: (i) violate,  conflict with, or result
                  in breach of any provision of,  require any consent,  approval
                  or notice  under,  or constitute a default (or an event which,
                  with  notice  or  lapse of time or both,  would  constitute  a
                  default) or result in a right of termination  or  acceleration
                  under, or result in a creation of any lien, security interest,
                  charge or encumbrance  upon any of the properties or assets of
                  Canaxas or any of its  subsidiaries  under,  any of the terms,
                  conditions  or  provisions  of (x) the  charter  or  bylaws of
                  Canaxas or (y) any material note, bond,  mortgage,  indenture,
                  loan agreement,  deed of trust,  agreement,  lien, contract or
                  other  instrument or obligation to which Canaxas or any of its
                  subsidiaries  is a  party  or to  which  it,  or  any  of  its
                  respective  properties  or assets,  may be subject or by which
                  either Canaxas or any of its  subsidiaries  is bound;  or (ii)
                  subject  to  compliance  with  the  statutes  and  regulations
                  referred to in Section 5.3(b),  violate any judgment,  ruling,
                  order,  writ,   injunction,   determination,   award,  decree,
                  statute,  ordinance,  rule or regulation applicable to Canaxas
                  or any of its  subsidiaries  (except,  in the  case of each of
                  clauses (i) and (ii) above,  for such  violations,  conflicts,
                  breaches,  defaults,  terminations  which,  or  any  consents,
                  approvals or notices which if not given or received, would not
                  have any material  adverse effect on the business,  operations
                  or financial  condition of Canaxas and its subsidiaries  taken
                  as a whole or on the  ability  of Canaxas  to  consummate  the
                  transactions contemplated hereby).

         (b)      Other  than in  connection  with  or in  compliance  with  the
                  provisions of Securities  Laws, the Public Utilities Board Act
                  (Alberta),  the Gas Utilities Act (Alberta),  the requirements
                  of the  National  Energy  Board  (Canada),  the  rules  of The
                  Toronto Stock Exchange,  the United States Securities Exchange
                  Act of 1934, as amended,  state  securities or "blue-sky" laws
                  of the states of the United States, as amended,  and any other
                  pre-merger  notification  statutes,  (i)  there  is  no  legal
                  impediment  to  Canaxas's  consummation  of  the  transactions
                  contemplated   by  this   Agreement  and  (ii)  no  filing  or
                  registration  with, or authorization,  consent or approval of,
                  any domestic or foreign  public body or authority is necessary
                  by Canaxas in connection with the making or







                                     - 12 -


                  the  consummation  of the Offer,  except  for such  filings or
                  registrations  which, if not made, or for such authorizations,
                  consents or approvals,  which, if not received, would not have
                  a  material  adverse  effect  on the  ability  of  Canaxas  to
                  consummate the transactions contemplated hereby.

5.4      Funds Available

         The  aggregate  cash  consideration  payable  pursuant  to the Offer is
available  to Canaxas so that  Canaxas is in a position to pay for all New Cache
Securities  tendered  pursuant to the Offer in accordance  with the terms of the
Offer.

5.5      Knowledge

         As of  the  date  hereof,  Canaxas  has  no  actual  knowledge  of  any
misrepresentation, breach or non-performance by New Cache of any representation,
warranty or covenant  contained in this  Agreement  which would have or would be
reasonably  likely to have a material adverse effect on Canaxas should the Offer
be completed.


                                    ARTICLE 6
                   REPRESENTATIONS AND WARRANTIES OF NEW CACHE

         As of the date  hereof,  New Cache  hereby  represents  and warrants to
Canaxas  as  follows  and  acknowledges  that  Canaxas  is  relying  upon  these
representations  and  warranties  in  connection  with the entering into of this
Agreement:

6.1      Organization and Qualification

         New Cache is a corporation duly  incorporated and organized and validly
subsisting  under the laws of the  Province  of  Alberta  and has the  requisite
corporate  power  and  authority  to carry on its  business  as it is now  being
conducted.  Each of New Cache's  subsidiaries is a corporation duly incorporated
and organized and validly  subsisting  under the laws of the jurisdiction of its
incorporation  and has the requisite  corporate  power and authority to carry on
its business as now being  conducted.  New Cache and each of its subsidiaries is
duly  registered to do business and is in good standing in each  jurisdiction in
which the  character of its  properties,  owned or leased,  or the nature of its
activities make such registration  necessary,  except where the failure to be so
registered or in good standing  would not have a material  adverse effect on New
Cache and its subsidiaries taken as a whole.

6.2      Authority Relative to this Agreement

         New Cache has the  requisite  corporate  authority  to enter  into this
Agreement and to carry out its obligations hereunder. The execution and delivery
of this Agreement and the consummation of the transactions  contemplated  hereby
have  been duly  authorized  by New  Cache's  Board of  Directors,  and no other
corporate  proceedings  on the part of New Cache are necessary to authorize this
Agreement  (except for obtaining  shareholder  approval in respect of any Second
Stage Transaction)







                                     - 13 -


and the transactions  contemplated hereby. This Agreement has been duly executed
and  delivered  by New Cache  and  constitutes  the  legal,  valid  and  binding
obligation of New Cache  enforceable  against New Cache in  accordance  with its
terms, subject to bankruptcy,  insolvency, fraudulent transfer,  reorganization,
moratorium and other laws relating to or affecting  creditors'  rights generally
and to general principles of equity.

6.3      No Violations

         (a)      Except as previously disclosed in writing to Canaxas,  neither
                  the execution and delivery of this Agreement by New Cache, the
                  consummation  of  the  transactions  contemplated  hereby  nor
                  compliance  by New  Cache  with any of the  provisions  hereof
                  will:  (i) violate,  conflict with, or result in breach of any
                  provision of,  require any consent,  approval or notice under,
                  or  constitute  a default (or an event  which,  with notice or
                  lapse of time or both,  would  constitute a default) or result
                  in a right of termination or acceleration  under, or result in
                  a  creation  of  any  lien,   security  interest,   charge  or
                  encumbrance  upon any of the properties or assets of New Cache
                  or any of its subsidiaries under, any of the terms, conditions
                  or provisions of (x) the New Cache Governing  Documents or (y)
                  any material note, bond, mortgage,  indenture, loan agreement,
                  deed of trust,  agreement,  lien, contract or other instrument
                  or obligation to which New Cache or any of its subsidiaries is
                  a party or to which  any of them,  or any of their  respective
                  properties or assets,  may be subject or by which New Cache or
                  any  of  its   subsidiaries  is  bound;  or  (ii)  subject  to
                  compliance  with the statutes and  regulations  referred to in
                  Section 6.3(b),  violate any judgment,  ruling,  order,  writ,
                  injunction,  determination, award, decree, statute, ordinance,
                  rule  or  regulation  applicable  to New  Cache  or any of its
                  subsidiaries  (except,  in the case of each of clauses (i) and
                  (ii)  above,   for  such  violations,   conflicts,   breaches,
                  defaults,  terminations  which, or any consents,  approvals or
                  notices  which if not  given or  received,  would not have any
                  material  adverse  effect  on  the  business,   operations  or
                  financial condition of New Cache and its subsidiaries taken as
                  a whole  or on the  ability  of New  Cache to  consummate  the
                  transactions contemplated hereby).

         (b)      Except as  previously  disclosed in writing to Canaxas,  other
                  than in connection  with or in compliance  with the provisions
                  of Securities  Laws, the Public Utilities Board Act (Alberta),
                  the Gas  Utilities  Act  (Alberta),  the  requirements  of the
                  National Energy Board (Canada), the rules of The Toronto Stock
                  Exchange,  the United States Securities  Exchange Act of 1934,
                  as amended,  state securities or "blue-sky" laws of the states
                  of the United  States,  as amended,  and any other  pre-merger
                  notification statutes, (i) there is no legal impediment to New
                  Cache's consummation of the transactions  contemplated by this
                  Agreement  and  (ii)  no  filing  or  registration   with,  or
                  authorization, consent or approval of, any domestic or foreign
                  public  body  or  authority  is  necessary  by  New  Cache  in
                  connection  with the making or the  consummation of the Offer,
                  except for such filings or  registrations  which, if not made,
                  or for such authorizations,  consents or approvals,  which, if
                  not received,  would not have a material adverse effect on the
                  ability   of  New  Cache  to   consummate   the   transactions
                  contemplated hereby.








                                     - 14 -


6.4      Capitalization

         As of the date  hereof,  the  authorized  share  capital  of New  Cache
consists  of an  unlimited  number  of  Common  Shares.  As of the date  hereof,
14,185,128 New Cache Shares are issued and  outstanding.  As of the date hereof,
1,222,353 New Cache Shares are issuable  pursuant to the exercise of outstanding
New Cache Options granted under the Stock Option Plan. Except as set forth above
and for the Rights  issued  pursuant to the Rights  Plan,  there are no options,
warrants or other rights,  agreements or commitments of any character whatsoever
requiring the issuance, sale or transfer by New Cache of any shares of New Cache
(including  the  New  Cache  Shares)  or any  securities  convertible  into,  or
exchangeable or exercisable for, or otherwise evidencing a right to acquire, any
shares  of New  Cache  (including  the New  Cache  Shares),  nor are  there  any
outstanding  stock  appreciation  rights,  phantom  equity  or  similar  rights,
agreements,  arrangements  or commitments  based upon the book value,  income or
other  attribute of New Cache.  All  outstanding New Cache Shares have been duly
authorized and validly  issued,  are fully paid and  non-assessable  and are not
subject to, nor were they issued in violation of, any preemptive rights, and all
New Cache  Shares  issuable  upon  exercise  of  outstanding  stock  options  in
accordance  with their  respective  terms will be duly  authorized  and  validly
issued,  fully paid and non-assessable and will not be subject to any preemptive
rights.

6.5      No Material Adverse Change

         Since  November  30,  1997,  there  has not been any  Material  Adverse
Change,  except for those  matters  which have been  disclosed in writing to the
Offeror prior to the date of this Agreement.

6.6      No Undisclosed Material Liabilities

         Except  (a) as  disclosed  or  reflected  in the  consolidated  interim
unaudited  financial  statements  of New Cache as at August 31, 1998 prepared by
management  previously  delivered  to  Canaxas,  and  (b)  for  liabilities  and
obligations  (i) incurred in the ordinary course of business and consistent with
past  practice,  (ii)  pursuant  to the  terms  of this  Agreement,  or (iii) as
disclosed in writing to Canaxas,  neither New Cache nor any of its  subsidiaries
has incurred any  liabilities  of any nature,  whether  accrued,  contingent  or
otherwise  (or  which  would  be  required  by  generally  accepted   accounting
principles to be reflected on a consolidated  balance sheet of New Cache and its
subsidiaries)  that have constituted or would be reasonably likely to constitute
a Material Adverse Change.

6.7      Impairment

         The making of the Offer will not result in Material Adverse Change.

6.8      Officer Obligations

         The Officer Obligations do not exceed an aggregate of $1 million.








                                     - 15 -



6.9      Brokerage Fees

         New Cache has not  retained nor will it retain any  financial  advisor,
broker, agent or finder or paid or agreed to pay any financial advisor,  broker,
agent or finder on  account  of this  Agreement,  any  transaction  contemplated
hereby  or any  transaction  presently  ongoing  or  contemplated,  except  that
FirstEnergy Capital Corp. has been retained as New Cache's financial advisors in
connection with certain matters including the transactions  contemplated hereby.
New Cache has  delivered  to Canaxas a true and complete  copy of its  agreement
with FirstEnergy Capital Corp.

6.10     Conduct of Business

         Since August 31, 1998 neither New Cache nor any of its subsidiaries has
taken any action that would be in violation of Section 7.1 if such provision had
been in effect since such date,  other than violations  which would not have any
material  adverse effect on the business,  operations or financial  condition of
New Cache and its subsidiaries  considered as a whole or would materially affect
New Cache's ability to consummate the transactions contemplated hereby.

6.11     Reports

         (a)      New  Cache  has  heretofore  delivered  to  Canaxas  true  and
                  complete  copies of (i) New Cache's  1998  Annual  Information
                  Form, Information Circular relating to New Cache's 1998 annual
                  meeting   of   shareholders   and  1997   Annual   Report   to
                  shareholders,  Stock  Option Plan and Rights Plan and (ii) all
                  prospectuses or other offering  documents used by New Cache in
                  the  offering  of its  securities  or  filed  with  Securities
                  Authorities since December 31, 1995 and (iii) the consolidated
                  internal interim unaudited  financial  statements of New Cache
                  dated  August 31, 1998.  As of their  respective  dates,  such
                  form,  statements,  prospectuses and other offering  documents
                  (including  all exhibits and  schedules  thereto and documents
                  incorporated by reference  therein) did not contain any untrue
                  statement of a material  fact or omit to state a material fact
                  required  to be  stated  therein  or  necessary  to  make  the
                  statements  therein, in light of the circumstances under which
                  they were made,  not  misleading  and complied in all material
                  respects with all applicable  requirements of law. The audited
                  financial   statements   and   unaudited   interim   financial
                  statements  of New  Cache  and its  consolidated  subsidiaries
                  publicly issued by New Cache, previously delivered to Canaxas,
                  or  included  or  incorporated  by  reference  in  such  form,
                  statements,  prospectuses  and other  offering  documents were
                  prepared in  accordance  with  generally  accepted  accounting
                  principles  in Canada  (except (i) as  otherwise  indicated in
                  such  financial  statements  and the notes  thereto or, in the
                  case of  audited  statements,  in the  related  report  of New
                  Cache's  independent  accountants  or  (ii)  in  the  case  of
                  unaudited interim financial statements, to the extent they may
                  not  include   footnotes   or  may  be  condensed  or  summary
                  statements),  and fairly  present the  consolidated  financial
                  position,  results of  operations  and  changes  in  financial
                  position of New Cache and its consolidated  subsidiaries as of
                  the  dates  thereof  and for  the  periods  indicated  therein
                  (subject,  in the  case  of any  unaudited  interim  financial
                  statements, to normal year-end audit adjustments).







                                     - 16 -



         (b)      New Cache  will  deliver  to  Canaxas  as soon as they  become
                  available true and complete  copies of any report or statement
                  filed by it with Securities Authorities subsequent to the date
                  hereof.  As  of  their  respective  dates,  such  reports  and
                  statements  (excluding  any  information  therein  provided by
                  Canaxas,  as to which New Cache makes no representation)  will
                  not contain any untrue statement of a material fact or omit to
                  state  a  material  fact  required  to be  stated  therein  or
                  necessary  to make  the  statements  therein,  in light of the
                  circumstances  under which they are made,  not  misleading and
                  will  comply  in all  material  respects  with all  applicable
                  requirements of law. The consolidated  financial statements of
                  New  Cache  issued  by New  Cache  or to be  included  in such
                  reports and  statements  (excluding  any  information  therein
                  provided  by   Canaxas,   as  to  which  New  Cache  makes  no
                  representation)  will be prepared in accordance with generally
                  accepted  accounting  principles  in  Canada  (except  (i)  as
                  otherwise indicated in such financial statements and the notes
                  thereto or, in the case of audited statements,  in the related
                  report of New Cache's independent accounts or (ii) in the case
                  of unaudited interim financial statements,  to the extent they
                  may not  include  footnotes  or may be  condensed  or  summary
                  statements) and will present fairly the consolidated financial
                  position,  results of  operations  and  changes  in  financial
                  position  of New  Cache as of the  dates  thereof  and for the
                  periods  indicated  therein  (subject,  in  the  case  of  any
                  unaudited  interim  financial  statements,  to normal year-end
                  audit adjustments).

6.12     Subsidiaries

         All of New Cache's  subsidiaries  are wholly-owned by New Cache and all
shares of New Cache's material  subsidiaries owned by New Cache are beneficially
owned, directly or indirectly, with valid and marketable title thereto, free and
clear  of any  and all  liens,  charges,  security  interests,  adverse  claims,
encumbrances and demands of any nature or kind whatsoever.

6.13     United States Relationship

         New Cache is not and does not beneficially own, directly or indirectly,
voting  securities  of,  have  the  right  to  profits  of,  or in the  event of
dissolution, to the assets of, or have the contractual power to designate one or
more directors (or individuals  exercising  similar functions) of: (i) an issuer
which  beneficially owns,  directly or indirectly,  assets located in the United
States (other than investment assets, voting or non-voting securities of another
person and certain  similar  assets)  having an aggregate book value of U.S. $15
million or more or (ii) an issuer  with  aggregate  sales (as stated on its last
regularly prepared annual statement of income and expense) in or into the United
States of U.S.  $25 million or more in its most  recent  fiscal year (where such
terms have the meaning set forth in the Hart-Scott-Rodino Antitrust Improvements
Act (United  States)).  The New Cache Shares are not listed on any United States
national securities exchange or the NASDAQ system in the United States.








                                     - 17 -


6.14     Rights Plan

         New Cache has adopted  the Rights  Plan and the Rights Plan  remains in
full  force and  effect,  unamended.  The Board of  Directors  of New Cache have
waived,  pursuant to the  provisions of Section  5.1(a) of the Rights Plan,  the
application of Section 3.1 of the Rights Plan to the Offer and is satisfied that
the  Rights  Plan  does not and will  not  adversely  affect  the  Offeror  upon
consummation  of  the  Offer  and  any  Compulsory   Acquisition  or  Subsequent
Acquisition Transaction.

                                   ARTICLE 7
                              CONDUCT OF BUSINESS

7.1 Conduct of Business by New Cache

         New Cache covenants and agrees that, during the period from the date of
this  Agreement  until  either:  (i) the  time of the  next  annual  meeting  of
shareholders  of New Cache at which  directors  areto be  elected;  or (ii) this
Agreement is terminated by its terms,  unless Canaxas shall  otherwise  agree in
writing,  except as  required  by law or as  otherwise  expressly  permitted  or
specifically contemplated by this Agreement:

         (a)      the  business  of New  Cache  and its  subsidiaries  shall  be
                  conducted  only in, and New Cache and its  subsidiaries  shall
                  not take any action  except in, the usual and ordinary  course
                  of business and consistent  with past practice,  and New Cache
                  shall use all commercially  reasonable efforts to maintain and
                  preserve  its business  organization,  assets,  employees  and
                  advantageous business relationships;

         (b)      New Cache  shall not  directly or  indirectly  do or permit to
                  occur any of the following:  (i) amend the New Cache Governing
                  Documents,  the Stock  Option  Plan or the Rights  Plan;  (ii)
                  declare,  set aside or pay any dividend or other  distribution
                  or payment (whether in cash, shares or property) in respect of
                  its shares owned by any person;  (iii) issue,  grant,  sell or
                  pledge or agree to issue,  grant, sell or pledge any shares of
                  New Cache or its subsidiaries,  or securities convertible into
                  or exchangeable or exercisable for, or otherwise  evidencing a
                  right to  acquire,  shares of New  Cache or its  subsidiaries,
                  other than New Cache Shares issuable  pursuant to the terms of
                  the New Cache  Options;  (iv)  redeem,  purchase or  otherwise
                  acquire any of its outstanding shares or other securities; (v)
                  split,  combine or reclassify any of its shares;  (vi) adopt a
                  plan  of  liquidation   or   resolutions   providing  for  the
                  liquidation,    dissolution,    merger,    consolidation    or
                  reorganization of New Cache; or (vii) enter into or modify any
                  contract, agreement, commitment or arrangement with respect to
                  any of the foregoing, except as permitted above;

         (c)      neither New Cache nor any of its  subsidiaries  shall directly
                  or indirectly  do any of the following  other than pursuant to
                  commitments  entered into prior to the date of this Agreement:
                  (i) sell, pledge,  dispose of or encumber any assets except in
                  the  ordinary  course of business for a  consideration  not in
                  excess of $50,000  in  aggregate;  (ii)  acquire  (by  merger,
                  amalgamation,   consolidation  or  acquisition  of  shares  or


                                     - 18 -

                  assets)anycorporation,    partnership    or   other   business
                  organization or division  thereof,  or, except for investments
                  in securities  made in the ordinary  course of business,  make
                  any  investment  either by purchase  of shares or  securities,
                  contributions   of  capital  (other  than  to   subsidiaries),
                  property  transfer,  or,  except  in the  ordinary  course  of
                  business,  purchase  of any  property  or  assets of any other
                  individual or entity, in each case having a value in excess of
                  $50,000;  (iii) incur any  indebtedness  for borrowed money or
                  any other  material  liability or obligation or issue any debt
                  securities  or assume,  guarantee,  endorse or otherwise as an
                  accommodation  become  responsible for, the obligations of any
                  other  individual  or entity,  or make any loans or  advances,
                  except in the  ordinary  course of  business;  (iv) except for
                  Officer  Obligations  in an  amount  less than $1  million  in
                  aggregate,  pay,  discharge  or satisfy any  material  claims,
                  liabilities or obligations  other than the payment,  discharge
                  or satisfaction in the ordinary course of business  consistent
                  with  past  practice  of  liabilities  reflected  or  reserved
                  against  in  its  financial  statements  or  incurred  in  the
                  ordinary course of business consistent with past practice; (v)
                  authorize,  recommend or propose any release or relinquishment
                  of any  material  contract  right  other than in the  ordinary
                  course of business consistent with past practice;  (vi) waive,
                  release,  grant or transfer  any rights of  material  value or
                  modify or change in any material respect any existing material
                  license,   lease,  contract,   production  sharing  agreement,
                  government land  concession or other  document,  other than in
                  the ordinary course of business consistent with past practice;
                  (vii) enter into any interest  rate swaps,  currency  swaps or
                  any other rate fixing agreement for a financial transaction or
                  enter  into any call  arrangement  of any sort or any  forward
                  sale  agreement  for  commodities,  other than in the ordinary
                  course of business  consistent  with past practice;  or (viii)
                  authorize  or propose any of the  foregoing,  or enter into or
                  modify any contract,  agreement,  commitment or arrangement to
                  do any of the foregoing.

         (d)      neither New Cache nor any of its subsidiaries shall create any
                  new  Officer  Obligations  and,  except  for  payment  of  the
                  existing Officer Obligations, neither New Cache nor any of its
                  subsidiaries  shall  grant  to  any  officer  or  director  an
                  increase in compensation in any form, grant any general salary
                  increase other than in accordance with the requirements of any
                  existing  collective  bargaining or union contracts,  grant to
                  any other  employee any increase in  compensation  in any form
                  other  than  routine  increases  in  the  ordinary  course  of
                  business consistent with past practices,  make any loan to any
                  officer or  director,  or take any action with  respect to the
                  grant of any  severance  or  termination  pay  (other  than as
                  contemplated  pursuant  to  Section  9.2  of  this  Agreement)
                  arising  from the Offer or a change of control of New Cache or
                  the entering into of any employment agreement with, any senior
                  officer  or  director,  or with  respect  to any  increase  of
                  benefits  payable under its current  severance or  termination
                  pay policies; and







                                     - 19 -



         (e)      neither New Cache nor any of its  subsidiaries  shall adopt or
                  amend or make any  contribution to any bonus,  profit sharing,
                  option, pension, retirement, deferred compensation, insurance,
                  incentive  compensation,  other  compensation or other similar
                  plan,  agreement,  trust, fund or arrangements for the benefit
                  of employees, except as is necessary to comply with the law or
                  with  respect  to  existing  provisions  of  any  such  plans,
                  programs, arrangements or agreements.


                                    ARTICLE 8
                             COVENANTS OF NEW CACHE

8.1      Notice of Material Change

         From the date hereof until the termination of this Agreement, New Cache
shall promptly notify Canaxas in writing of:

         (a)      any material change (actual, anticipated,  contemplated or, to
                  the   knowledge  of  New  Cache,   threatened,   financial  or
                  otherwise)  in  the  business,  affairs,  operations,  assets,
                  liabilities  (contingent or otherwise) or capital of New Cache
                  and its subsidiaries considered as a whole;

         (b)      any  change in any  representation  or  warranty  set forth in
                  Article  6 which  change  is or may be of such a nature  as to
                  render  any such  representation  or  warranty  misleading  or
                  untrue in a material respect; or

         (c)      any  material  fact  which  arises  and which  would have been
                  required  to be stated  herein had the fact arisen on or prior
                  to the date of this Agreement.

         New Cache  shall in good  faith  discuss  with  Canaxas  any  change in
circumstances  (actual,  anticipated,  contemplated  or, to the knowledge of New
Cache, threatened,  financial or otherwise) which is of such a nature that there
may be a  reasonable  question as to whether  notice need to be given to Canaxas
pursuant to this section.

8.2      Non-Completion Fee

         (a)      Provided that there is no breach or non-performance by Canaxas
                  of a material  provision  of this  Agreement  in any  material
                  respect, New Cache shall pay to Canaxas the sum of two million
                  five hundred thousand dollars ($2,500,000.00) if:

                  (i)      the Offer shall have expired and not been consummated
                           by reason of the  Minimum  Condition  not having been
                           satisfied  but only if a Superior  Takeover  Proposal
                           has been publicly  announced prior to the Expiry Time
                           and  has  been  completed  within  180  days  of such
                           announcement; or







                                     - 20 -



                  (ii) this Agreement has been terminated by Canaxas pursuant to
Section 11.1(e).

                  In the circumstances set forth in clause (ii) above, New Cache
                  shall also pay to Canaxas  an amount  equal to all  documented
                  and reasonable out of pocket  expenses  incurred by Canaxas in
                  making the Offer,  including the fees payable to its financial
                  advisors  and legal  counsel and all fees,  costs and expenses
                  incurred  in  arranging  the  financing  for the  Offer.  Such
                  payments  shall be made by New  Cache to  Canaxas  within  two
                  Business  Days of the  event  giving  rise to the  payment  in
                  immediately  available  funds  to  an  account  designated  by
                  Canaxas.

         (b)      Provided  that  there is no breach or  non-performance  by New
                  Cache  of a  material  provision  of  this  Agreement  in  any
                  material  respect,  Canaxas  shall pay to New Cache the sum of
                  two million five hundred thousand dollars ($2,500,000) if this
                  Agreement has been terminated by New Cache pursuant to Section
                  11.1(e). In these circumstances  Canaxas shall also pay to New
                  Cache  an  amount  equal  to  all  documented  and  reasonable
                  out-of-pocket expenses incurred by New Cache in respect of the
                  Offer,  including the fees payable to its  financial  advisors
                  and legal counsel.  Such payments should be made by Canaxas to
                  New Cache within two Business Days of the event giving rise to
                  the  payment  in  immediately  available  funds to an  account
                  designated by New Cache.

8.3      No Solicitation

         (a)      New Cache shall  immediately  cease and cause to be terminated
                  all existing  discussions and  negotiations,  if any, with any
                  parties  conducted  before  the  date of this  Agreement  with
                  respect to any  Take-over  Proposal and,  without  limitation,
                  shall  immediately send a letter in substantially  the form of
                  the letter  attached  hereto as  Schedule F to all parties who
                  have had such  discussions or negotiations or who have entered
                  into  confidentiality  agreements with New Cache pertaining to
                  the sale of New Cache or a substantial  portion of its assets.
                  New Cache  shall  immediately  advise  Canaxas  orally  and in
                  writing  of  any  response  or  action  (actual,  anticipated,
                  contemplated  or  threatened)  by any recipient of such letter
                  which could  hinder,  prevent or delay or otherwise  adversely
                  affect the  completion  of the Offer.  New Cache agrees not to
                  release any third party from any confidentiality or standstill
                  obligation  set forth in any  agreement to which New Cache and
                  such  third  party  are  parties  except  for  the  standstill
                  obligation in connection with a Superior Take-over Proposal by
                  such third party.

         (b)      Neither New Cache nor any of its subsidiaries, or any of their
                  respective directors,  officers,  employees, agents, financial
                  advisors,  counsel or other representatives shall, directly or
                  indirectly,  (i) solicit,  initiate or knowingly encourage the
                  initiation  or  continuation  of any  inquiries,  discussions,
                  negotiations, proposals or offers from any corporation, person
                  or  other   entity  or  group  (other  than  Canaxas  and  its
                  subsidiaries   and  their  respective   directors,   officers,
                  employees,   agents,  financial  advisors,  counsel  or  other
                  representatives)  in respect  of any matter or thing  which is
                  inconsistent with







                                     - 21 -


                  the  successful  completion  of the  Offer  and the  merger of
                  Canaxas and New Cache,  including  any  Take-over  Proposal or
                  (ii) provide any confidential  information to,  participate in
                  any  discussions  or  negotiations  relating to any  Take-over
                  Proposal  with,  or  otherwise  cooperate  with or  assist  or
                  participate  in any effort to  consider,  review or initiate a
                  Take-over Proposal by, any corporation, person or other entity
                  or group; provided, however, that New Cache shall not be bound
                  by the foregoing  restrictions  in this Section  8.3(b)(ii) in
                  respect of any  proposal  or offer in writing  received by New
                  Cache from another party, which offer was not solicited by New
                  Cache  or  any  of  its  subsidiaries  or,  of  any  of  their
                  respective directors,  officers,  employees, agents, financial
                  advisors,  counsel  or other  representatives  after  the date
                  hereof,  which the Board of Directors of New Cache believes is
                  reasonably likely to become a Superior  Take-over Proposal and
                  at any such  time  that New  Cache or its  Board of  Directors
                  starts to provide any  confidential  information in accordance
                  with this  proviso,  New Cache shall so notify  Canaxas of any
                  such  provision  of  confidential   information  and  provided
                  further   that  the   provision   of  any  such   confidential
                  information shall be on terms and conditions no more favorable
                  to   such   other   party   than   those   contained   in  the
                  confidentiality   agreement  dated  October  9,  1998  between
                  Canaxas and New Cache.

8.4      New Cache Board of Directors

         New Cache  shall  take such  reasonable  steps as may be  necessary  to
ensure  that the Board of  Directors  of New  Cache  immediately  following  the
acquisition  by Canaxas  of more than 50% of the  outstanding  New Cache  Shares
pursuant  to the  Offer  shall  be  reconstituted  through  resignations  of all
existing New Cache  directors and the  appointment of Canaxas  nominees in their
stead.  New Cache shall,  in  accordance  with the  foregoing and subject to the
provisions  of the Act,  assist  Canaxas to secure the  resignations  of all New
Cache  directors  to be effective at such time as may be required by Canaxas and
to use its best  efforts to cause the  election of the Canaxas  nominees to fill
the vacancies so created in order to effect the foregoing  without the necessity
of a shareholder meeting.


                                    ARTICLE 9
                              COVENANTS OF CANAXAS

9.1      Availability of Funds

         Canaxas  covenants  and  agrees  that at all  times  when the  Offer is
outstanding,  Canaxas  shall not take any  action,  or fail to take any  action,
which  would or could  result  in the  representation  and  warranty  set out in
Section 5.4 being untrue in any material  respect at any time while the Offer is
outstanding.








                                     - 22 -



9.2      Employment Agreements

         Canaxas  covenants and agrees,  and after the Effective Time will cause
New Cache and any successor to New Cache to agree, to honour and comply with the
terms of those existing executive termination and severance agreements, plans or
policies of New Cache and its subsidiaries,  all of which have been disclosed to
Canaxas in writing  prior to the date hereof.  In addition,  prior to the Expiry
Time, the President or any other  authorized  officer of Canaxas shall meet with
the  President  or any  other  authorized  person of New  Cache to  discuss  the
severance of New Cache employees who are not party to a termination or severance
agreement  with New Cache.  Canaxas agrees that all employees of New Cache whose
employment is terminated will be treated fairly.


                                   ARTICLE 10
                                MUTUAL COVENANTS

10.1     Other Filings

         Canaxas and New Cache  shall,  as promptly  as  practicable  hereafter,
prepare  and file any  filings  required  under the Public  Utilities  Board Act
(Alberta),  the Gas Utilities Act (Alberta),  the  requirements  of the National
Energy  Board  (Canada),  any  Securities  Law,  the rules of The Toronto  Stock
Exchange,  the United States Securities Exchange Act of 1934, as amended,  state
securities or "blue-sky" laws of the states of the United States, as amended, or
any other applicable law relating to the transactions contemplated herein.

10.2     Additional Agreements

         Subject to the terms and  conditions  herein  provided and to fiduciary
obligations  under  applicable law, each of the parties hereto agrees to use all
commercially reasonable efforts to take, or cause to be taken, all action and to
do, or cause to be done, all things necessary, proper or advisable to consummate
and make effective as promptly as practicable the  transactions  contemplated by
this  Agreement  and to  cooperate  with  each  other  in  connection  with  the
foregoing,  including using  commercially  reasonable  efforts (i) to obtain all
necessary  waivers,  consents  and  approvals  from other  parties  to  material
agreements,  leases  and  other  contracts  or  agreements  (including,  without
limitation,  the  agreement  of any persons as may be  required  pursuant to any
agreement,  arrangement or  understanding  relating to New Cache's  operations),
(ii) to obtain all  necessary  consents,  approvals  and  authorizations  as are
required  to be  obtained  under  any  federal,  provincial  or  foreign  law or
regulations, (iii) to defend all lawsuits or other legal proceedings challenging
this Agreement or the consummation of the transactions contemplated hereby, (iv)
to cause to be lifted or rescinded any injunction or restraining  order or other
order  adversely  affecting  the  ability  of  the  parties  to  consummate  the
transactions  contemplated hereby, (v) to effect all necessary registrations and
other  filings  and   submissions  of  information   requested  by  governmental
authorities  and (vi) to fulfill all  conditions  and satisfy all  provisions of
this Agreement and the Offer.  For purposes of the foregoing,  the obligation to
use "commercially reasonable efforts" to obtain waivers,  consents and approvals
to loan agreements, leases and other contracts shall not include any







                                     - 23 -


obligation to agree to a materially  adverse  modification  of the terms of such
documents or to prepay or incur  additional  material  obligations to such other
parties.

10.3     Access to Information

         Subject to the existing Confidentiality Agreement between New Cache and
Canaxas  dated October 9, 1998,  upon  reasonable  notice,  New Cache shall (and
shall cause each of its subsidiaries to) afford Canaxas's  officers,  employees,
counsel,   accountants  and  other  authorized   representatives   and  advisers
reasonable access,  during normal business hours and at such other time or times
as Canaxas may reasonably  request from the date hereof and until the expiration
of this Agreement, to its properties, books, contracts and records as well as to
its management  personnel,  and, during such period,  New Cache shall (and shall
cause each of its  subsidiaries  to) furnish promptly to Canaxas all information
concerning  its business,  properties  and  personnel as Canaxas may  reasonably
request.


                                   ARTICLE 11
                        TERMINATION, AMENDMENT AND WAIVER

11.1     Termination

         This  Agreement may be terminated by written  notice given to the other
parties hereto, at any time prior to completion of the transactions contemplated
hereby:

         (a)      by mutual written consent of New Cache and Canaxas;

         (b)      by either Canaxas or New Cache if Canaxas shall not have taken
                  up and paid for New  Cache  Securities  under  the Offer on or
                  before  the  times  required  by this  Agreement,  unless  the
                  absence of such occurrence  shall be due to the failure of the
                  party  seeking to  terminate  this  Agreement  to perform  the
                  obligations  under this Agreement  required to be performed by
                  it;

         (c)      by  either  Canaxas  or New  Cache  if a  court  of  competent
                  jurisdiction or a governmental,  regulatory or  administrative
                  agency or  commission  shall have  issued an order,  decree or
                  ruling  or taken  any other  action  permanently  restraining,
                  enjoining or  otherwise  prohibiting  any of the  transactions
                  contemplated by this Agreement and such order, decree,  ruling
                  or other action  shall have become  final and  non-appealable,
                  provided  that the party seeking to terminate  this  Agreement
                  pursuant  to  this  Section   11.1(c)   shall  have  used  all
                  commercially  reasonable efforts to remove such order, decree,
                  ruling or injunction;

         (d)      by either  Canaxas or New Cache,  if the Offer  terminates  or
                  expires  at the Expiry  Time,  without  Canaxas  taking up and
                  paying for any New Cache  Securities on account of the failure
                  of any  condition  specified  in Schedule A which has not been
                  waived by Canaxas, unless the absence of such occurrence shall
                  be due to the failure of the party  seeking to terminate  this
                  Agreement  to perform  the  obligations  under this  Agreement
                  required to be performed by it;







                                     - 24 -



         (e)      by  either  Canaxas  or  New  Cache,   if  there  has  been  a
                  misrepresentation,  breach  or  non-performance  by the  other
                  party of any representation, warranty or covenant contained in
                  this Agreement which would have or would be reasonably  likely
                  to have a  material  adverse  effect on the party  seeking  to
                  terminate,  provided the breaching party has been given notice
                  of and three days to cure any such  misrepresentation,  breach
                  or non-performance;

         (f)      by New Cache or Canaxas if New Cache  enters into an agreement
                  providing  for a Superior  Take-over  Proposal  or  withdraws,
                  modifies or changes any recommendation  regarding the Offer as
                  a result of a Superior Take-over Proposal;

         (g)      by New Cache if the Take-up  Date has not  occurred  within 35
                  days of the Initial Expiry Time; or

         (h)      by  Canaxas if there has been a  misrepresentation,  breach or
                  non-performance  by  a  shareholder  of  any   representation,
                  warranty or covenant  contained in the  pre-tender  agreements
                  referred  to in Section  2.2(b),  which would have or would be
                  reasonably  likely  to  have  a  material  adverse  effect  on
                  Canaxas, provided that such shareholders shall have been given
                  notice of and three  days to cure any such  misrepresentation,
                  breach or non-performance.

11.2     Effect of Termination

         In the  event of the  termination  of this  Agreement  as  provided  in
Section 11.1, this Agreement shall forthwith have no further force or effect and
there  shall be no  obligation  on the part of  Canaxas  or New Cache  hereunder
except  as set  forth in  Sections  8.2 and 12.4 and this  Section  11.2,  which
provisions shall survive the termination of this Agreement. Nothing herein shall
relieve either party from  liability for any breach of this  Agreement  provided
that if New Cache  became  obligated  to and has paid the fees  provided  for in
Section 8.2, New Cache shall have no further liability under this Agreement.

11.3     Amendment

         This Agreement may be amended by mutual  agreement  between the parties
hereto.  This  Agreement  may not be amended  except by an instrument in writing
signed by the appropriate officers on behalf of each of the parties hereto.

11.4     Waiver

         Each of  Canaxas  and  New  Cache  may  (i)  extend  the  time  for the
performance  of any of the  obligations  or other acts of the other,  (ii) waive
compliance  with  any of  the  other's  agreements  or  the  fulfillment  of any
conditions to its own obligations  contained herein or (iii) waive  inaccuracies
in any of the other's  representations or warranties  contained herein or in any
document delivered by the other party hereto;  provided,  however, that any such
extension or waiver shall be valid only if set forth in an instrument in writing
signed on behalf of such party.







                                     - 25 -


                                   ARTICLE 12
                               GENERAL PROVISIONS

12.1     Notices

         All  notices and other  communications  given or made  pursuant  hereto
shall be in  writing  and shall be deemed to have been duly  given or made as of
the date delivered or sent if delivered  personally or sent by cable,  telegram,
telecopier or telex or sent by prepaid  overnight  carrier to the parties at the
following  addresses  (or at such other  addresses  as shall be specified by the
parties by like notice):

         (a)      if to Canaxas:

                  1200, 300 - 5th Avenue S.W.
                  Calgary, Alberta
                  T2P 3C4

                  Attention:        Mr. Donald A. Engle
                                    Secretary

                  Telecopy No.:     (403) 262-1969

         with a copy to:

                  Bennett Jones
                  4500 Bankers Hall East
                  855 - 2nd Street SW
                  Calgary, Alberta
                  T2P 4K7

                  Attention:  Mr. James G. Smeltzer

                  Telecopy No.:     (403) 265-7219

         (b)      if to New Cache:

                  400, 140 - 4th Avenue S.W.
                  Calgary, Alberta
                  T2P 3N3

                  Attention:        Mr. Raymond G. Smith,
                                    President and Chief Executive Officer

                  Telecopy No.:     (403) 263-3453







                                     - 26 -



         with a copy to:

                  Howard Mackie
                  1000, 400 - 3rd Avenue S.W.
                  Calgary, Alberta
                  T2P 4H2

                  Attention:        Mr. Brian E. Roberts

                  Telecopy No.:     (403) 266-1395

12.2     Miscellaneous

         This  Agreement  (i) except  for the  Confidentiality  Agreement  dated
October 9, 1998 between the parties hereto, constitutes the entire agreement and
supersedes all other prior agreements and understandings, both written and oral,
between the parties, with respect to the subject matter hereof and (ii) shall be
binding upon and inure to the benefit of the parties hereto and their respective
successors  and  assigns.  The  parties  hereto  shall be  entitled to rely upon
delivery of an executed facsimile copy of the Agreement, and such facsimile copy
shall be legally  effective  to create a valid and binding  agreement  among the
parties hereto.  The parties hereto agree that irreparable damage would occur in
the event that any of the  provisions  of this  Agreement  were not performed in
accordance  with  their  specific  terms  or  were  otherwise  breached.  It  is
accordingly  agreed that the  parties  shall be  entitled  to an  injunction  or
injunctions to prevent  breaches of this  Agreement and to enforce  specifically
the terms and  provisions  hereof in any court of the Province of Alberta having
jurisdiction,  this  being in  addition  to any other  remedy to which  they are
entitled at law or in equity.

12.3     Assignment

         Except  as  expressly  permitted  by the  terms  hereof,  neither  this
Agreement nor any of the rights,  interests or  obligations  hereunder  shall be
assigned by either of the parties  hereto  without the prior written  consent of
the other party.

12.4     Expenses

         Except  as  provided  in  Section  8.2,  all fees,  costs and  expenses
incurred in connection  with this  Agreement and the  transactions  contemplated
hereby shall be paid by the party incurring such cost or expense, whether or not
the Offer is consummated.








                                     - 27 -



12.5     Severability

         Whenever   possible,   each  provision  of  this  Agreement   shall  be
interpreted  in such manner as to be effective and valid under  applicable  law.
Any  provision  of  this  Agreement  that is  invalid  or  unenforceable  in any
jurisdiction   shall  be  ineffective  to  the  extent  of  such  invalidity  or
unenforceability  without invalidating or rendering  unenforceable the remaining
provisions  hereof,  and  any  such  invalidity  or   unenforceability   in  any
jurisdiction shall not invalidate or render  unenforceable such provision in any
other jurisdiction.

12.6     Counterpart Execution

         This Agreement may be executed in any number of  counterparts  and each
such  counterpart  shall be deemed  to be an  original  instrument  but all such
counterparts together shall constitute one agreement.

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


                       CANADIAN ABRAXAS PETROLEUM
                       LIMITED

                       Per:                      ------------------------------

                                Name:
                                Title:

                       Per:                      ------------------------------

                                Name:
                                Title:


                       NEW CACHE PETROLEUMS LTD.


                       Per:                      ------------------------------

                                Name:
                                Title:

                       Per:                      ------------------------------

                                Name:
                                Title:







                                      - 1 -


                                   SCHEDULE A

                             CONDITIONS TO THE OFFER

         The  capitalized  terms used in this  Schedule A have the  meanings set
forth in the attached Pre-  Acquisition  Agreement  dated November 14, 1998 (the
"Agreement") between Canaxas and New Cache, except that the term "Offeror" shall
be deemed to refer to Canaxas.

         Notwithstanding  any other  provision of the Offer,  but subject to the
provisions  of the  Agreement,  the  Offeror  reserves  the right to withdraw or
terminate the Offer and not take up and pay for, or to extend the period of time
during  which the Offer is open and  postpone  taking up and paying for, any New
Cache  Securities  deposited  under  the  Offer  unless  all  of  the  following
conditions are satisfied or waived by the Offeror:

(a)      at the Expiry Time, and at the time the Offeror first takes up and pays
         for New Cache Securities under the Offer, there shall have been validly
         deposited  under  the Offer and not  withdrawn  at least  662/3% of the
         outstanding New Cache Securities (calculated on a diluted basis), other
         than New Cache Securities held at the date of the Offer by or on behalf
         of the Offeror,  or its affiliates or associates (as each of such terms
         is defined in the Act);

(b)      all requisite  regulatory  approvals and consents  (including,  without
         limitation,  those  of any  stock  exchanges  or  other  securities  or
         regulatory   authorities)   shall  have  been  obtained  on  terms  and
         conditions  satisfactory  to the Offeror in its sole discretion and all
         applicable  statutory or regulatory  waiting periods shall have expired
         or been terminated;

(c)      (i) no act,  action,  suit,  proceeding,  objection or opposition shall
         have been  threatened  or taken  before or by any  domestic  or foreign
         court or tribunal or governmental agency or other regulatory  authority
         or  administrative  agency or  commission  by any elected or  appointed
         public  official  or by any  private  person in  Canada  or  elsewhere,
         whether or not having the force of law, and (ii) no law,  regulation or
         policy  (including   applicable  tax  laws  and  regulations  in  those
         jurisdictions in which New Cache or any of its subsidiaries  carries on
         business) shall have been proposed,  enacted,  promulgated,  amended or
         applied, which in either case, in the sole judgment of the Offeror:

         (A)      has the effect or may have the effect to cease trade,  enjoin,
                  prohibit or impose material limitations, damages or conditions
                  on the  purchase  by, or the sale to,  the  Offeror of the New
                  Cache  Securities  or  the  right  of  the  Offeror  to own or
                  exercise full rights of ownership of the New Cache Securities;

         (B)      has had, or if the Offer was consummated would have a material
                  adverse effect on the Offeror;

         (C)      has a  material  adverse  effect  on  the  completion  of  any
                  compulsory   acquisition   or  any   amalgamation,   statutory
                  arrangement or other transaction  involving the Offeror and/or
                  an  affiliate  of the Offeror and New Cache and/or the holders
                  of  New  Cache  Securities  for  the  purposes  of  New  Cache
                  becoming, directly or indirectly, a wholly-owned subsidiary of
                  the Offeror or affecting an amalgamation or merger of New







                                      - 2 -


                  Cache's business and assets with or into the Offeror and/or an
                  affiliate   of  the   Offeror   (a   "Subsequent   Acquisition
                  Transaction");

(d)      there shall not exist any prohibition at law against the Offeror making
         the Offer or taking up and paying  for all of the New Cache  Securities
         under the Offer or completing any compulsory  acquisition or Subsequent
         Acquisition  Transaction  in  respect of any New Cache  Securities  not
         acquired under the Offer;

(e)      the Offeror shall have  determined in its reasonable  judgment that New
         Cache  has not  taken or  proposed  to take  any  action,  or  publicly
         disclosed that it intends to take any action, and the Offeror shall not
         have otherwise  learned of any previous action taken by New Cache which
         had not been publicly disclosed prior to the announcement of the Offer,
         that would be  materially  adverse to the  business of New Cache or the
         value of the New Cache  Securities  to the Offeror  including,  without
         limiting the  generality of the  foregoing,  any action with respect to
         any  agreement,  proposal,  offer  or  understanding  relating  to  any
         material  sale,  disposition or other dealing with any of the assets of
         New  Cache  or  any of its  subsidiaries  other  than  any  such  sale,
         disposition  or other  dealing  between New Cache and any wholly- owned
         subsidiary  of New  Cache,  any  issue  of  shares,  options  or  other
         securities  of  New  Cache  to any  person  other  than a  wholly-owned
         subsidiary of New Cache, or any material acquisition from a third party
         of assets or securities by New Cache or any of its subsidiaries, or any
         material  capital  expenditure by New Cache or any of its  subsidiaries
         not in the ordinary course of business;

(f)      there shall not have  occurred  (and there shall not have been publicly
         disclosed,  and the  Offeror  shall not have  otherwise  learned of, if
         previously not publicly disclosed) any change (or any condition,  event
         or development  involving a prospective  change) not publicly disclosed
         or disclosed  in writing to the Offeror  prior to the  announcement  of
         this  Offer  in  the  business,   operations,  assets,  capitalization,
         financial condition, licenses, permits, rights, liabilities,  prospects
         or privileges, whether contractual or otherwise, of New Cache or any of
         its subsidiaries  considered as a whole which, in the sole judgement of
         the Offeror,  is materially  adverse to the business of New Cache or to
         the value of the New Cache Securities to the Offeror, and no change (or
         any  condition,  event or development  involving a prospective  change)
         shall have occurred or have been  threatened  in the general  economic,
         financial, currency exchange, securities or commodity market conditions
         in Canada or elsewhere  which, in the sole judgment of the Offeror,  is
         materially  adverse to the business of New Cache or to the value of the
         New Cache Securities to the Offeror;

(g)      in the sole judgment of the Offeror,  acting reasonably,  (i) New Cache
         shall not have  breached,  or failed to comply  with,  in any  material
         respect, any of its covenants or other obligations under the Agreement,
         and (ii) all  representations  and warranties of New Cache contained in
         the Agreement shall have been true and correct in all material respects
         as of the date of the  Agreement  and shall not have  ceased to be true
         and  correct in any  material  respect  thereafter;  provided  that any
         misrepresentation,  breach and non-performance  would have, or would be
         reasonably likely to have, a material adverse effect on the Offeror and
         provided  further that New Cache has been given notice of and 3 days to
         cure any such misrepresentation, breach or non-performance;






                                      - 3 -


(h)      with respect to the Rights Plan:

         (i)      the Board of  Directors  shall have  waived,  pursuant  to the
                  provisions  of  Section   5.1(a)  of  the  Rights  Plan,   the
                  application of Section 3.1 of the Rights Plan to the Offer;

         (ii)     the Offeror  shall have  determined in its sole judgment on or
                  prior to the Expiry  Time that the Offeror is  satisfied  that
                  the  Rights  Plan does not and will not  adversely  affect the
                  Offeror  upon  consummation  of the Offer  and any  Compulsory
                  Acquisition or Subsequent Acquisition Transaction; and

(i)      at the Expiry Time, there shall be no outstanding New Cache Options.







                                      - 1 -


                                   SCHEDULE B

                   FORM OF OFFER TO PURCHASE AND TAKE-OVER BID







                                      - 1 -


                                   SCHEDULE C

                          FORM OF PRE-TENDER AGREEMENT


                                                             November 14, 1998


Dear Sir:

         Re: Offer by Canadian Abraxas Petroleum Limited ("Canaxas") to Purchase
all of the Shares of New Cache Petroleum Ltd. ("New Cache")

         Reference is made to the  Pre-Acquisition  Agreement dated November 14,
1998 (the "Pre- Acquisition  Agreement")  between Canaxas and New Cache pursuant
to which  Canaxas has agreed to make an offer to purchase  all of the issued and
outstanding New Cache Securities. All capitalized terms referred to herein shall
have the meanings attributed thereto in the Pre-Acquisition Agreement.

         We understand that you (the "Shareholder")  beneficially owns, directly
or indirectly,  or exercise  control or direction  over, the number of New Cache
Securities set forth in your acceptance at the end of this letter agreement. Any
references  in this  letter  agreement  to New  Cache  Securities  owned  by the
Shareholder shall mean such number of New Cache Securities.

1.       Covenants of Shareholder

         By the  acceptance of this letter  agreement,  the  Shareholder  hereby
agrees,  subject to the terms of paragraph 5 hereof,  from the date hereof until
the completion of the Offer:

         (a)      not to sell, assign, convey or otherwise dispose of any of the
                  New  Cache  Securities  owned by such  Shareholder  and not to
                  permit any  affiliate or  subsidiary  of such  Shareholder  to
                  sell,  assign,  convey or otherwise  dispose of any of the New
                  Cache Securities owned by it;

         (b)      to accept and to cause any  affiliate  or  subsidiary  of such
                  Shareholder  to accept the Offer made by Canaxas by depositing
                  the New Cache Securities presently owned or hereafter acquired
                  by such  Shareholder  or affiliate or  subsidiary  immediately
                  following the mailing of the Offer and in accordance  with the
                  terms and conditions of the Offer;

         (c)      not to exercise any  statutory  or other rights of  withdrawal
                  with  respect  to any  New  Cache  Securities  owned  by  such
                  Shareholder or any affiliate or subsidiary of such Shareholder
                  once  deposited  pursuant  to the Offer  unless,  pursuant  to
                  paragraph 5 hereof,  this letter agreement is terminated prior
                  to Canaxas taking up the New Cache Securities under the Offer;
                  and







                                      - 2 -


         (d)      not to exercise any shareholder  rights or remedies  available
                  at common law or pursuant  to the  Business  Corporations  Act
                  (Alberta)  or  applicable  securities  legislation  to  delay,
                  hinder, upset or challenge the Offer.

         The Shareholder,  if a director of New Cache,  also agrees to tender to
New Cache,  at the time he  deposits  his New Cache  Securities  pursuant to the
Offer,  his  resignation as a director of New Cache to be effective when Canaxas
first takes up and pays for the New Cache Securities pursuant to the Offer.

2.       Covenants of Canaxas

         (a)      Canaxas shall make the Offer in accordance  with the terms and
                  conditions of the Pre- Acquisition  Agreement and shall comply
                  with the  provisions  of  Article 2 thereof  in respect of the
                  Offer.

         (b)      Canaxas shall,  subject to the  satisfaction  or waiver of the
                  conditions set forth in the Offer,  take up and pay for all of
                  the New  Cache  Securities  owned  by the  Shareholder  or any
                  affiliate or subsidiary of the Shareholder  deposited pursuant
                  to the Offer,  all in accordance with the terms and conditions
                  of  the  Offer  and  the  provisions  of  the  Pre-Acquisition
                  Agreement.

3.       Representations

         The Shareholder hereby represents and warrants to Canaxas as follows:

         (a)      the  New  Cache  Securities  are  beneficially  owned  by such
                  Shareholder with valid and marketable title thereto,  free and
                  clear  of any  and all  liens,  charges,  security  interests,
                  adverse claims, encumbrances and demands of any nature or kind
                  whatsoever;

         (b)      no person, firm or corporation has any agreement or option, or
                  any  right  or  privilege  (whether  by  law,  pre-emptive  or
                  contractual)  capable of becoming an agreement or option,  for
                  the purchase,  acquisition or transfer of any of the New Cache
                  Securities or any interest  therein or right  thereto,  except
                  pursuant to this letter agreement;

         (c)      the  Shareholder  has all  necessary  power and  authority  to
                  execute and deliver this letter  agreement  and to perform its
                  obligations hereunder; and

         (d)      this letter  agreement has been duly executed and delivered by
                  the Shareholder and constitutes a valid and binding obligation
                  of the Shareholder, enforceable in accordance with its terms.

4.       Expenses

         Canaxas and the Shareholder agree to pay their own respective  expenses
incurred in connection  with this letter  agreement.  Each of the parties hereto
agrees to  indemnify  the other  against  any claim for a finder's  fee or other
compensation validly made by any broker which has an







                                      - 3 -


agreement  with  such  indemnifying  party  for  the  payment  of  such  fee  or
compensation.  This  Section 4 shall  survive  the  termination  of this  letter
agreement pursuant to Section 5.

5.       Termination

         It is understood and agreed that the respective  rights and obligations
hereunder of Canaxas and the Shareholder  shall cease and this letter  agreement
shall terminate:

         (a)      in the event that the Pre-Acquisition  Agreement is terminated
                  pursuant to Article 11 thereof  other than pursuant to Section
                  11.1(f) or 11.1(h) thereof; or

         (b)      if, prior to the Take-up Date a Superior Take-over Proposal is
                  announced  and the Offer has not been amended to provide for a
                  consideration to be paid for the New Cache Securities which is
                  greater than the  consideration  offered  under such  Superior
                  Take-over Proposal before the earlier of:

                  (i)      two Business Days following the  announcement  of the
                           Superior Take-over Proposal; and

                  (ii)     24 hours prior to the first to occur of the expiry of
                           the Offer and expiry of  withdrawal  rights under the
                           Offer.

         In  the  event  of  such  termination  of  this  letter  agreement  the
Shareholder may withdraw all of the New Cache Securities deposited in accordance
with the  terms  and  conditions  of the  Offer,  this  letter  agreement  shall
forthwith  be of no further  force and effect and there shall be no liability on
the part of either the Shareholder or Canaxas,  except to the extent that either
such party is in default of its obligations herein contained.

6.       No Solicitation

         (a)      The   Shareholder   shall   immediately   cease  all  existing
                  discussions  and  negotiations,   if  any,  with  any  parties
                  conducted  before  the  date of  this  letter  agreement  with
                  respect to any Take-over Proposal.

         (b)      The Shareholder shall not directly or indirectly, (a) solicit,
                  initiate or knowingly encourage the initiation or continuation
                  of any  inquiries,  discussions,  negotiations,  proposals  or
                  offers from any  corporation,  person or other entity or group
                  (other than Canaxas and its  subsidiaries and their respective
                  directors,  officers,  employees,  agents, financial advisors,
                  counsel or other  representatives) in respect of any matter or
                  thing which is inconsistent with the successful  completion of
                  the Offer and the merger of Canaxas  and New Cache,  including
                  any  Take-over   Proposal  or  (b)  provide  any  confidential
                  information to, participate in any discussions or negotiations
                  relating  to  any  Take-over   Proposal   with,  or  otherwise
                  cooperate  with or  assist  or  participate  in any  effort to
                  consider,  review or  initiate a  Take-over  Proposal  by, any
                  corporation, person or other entity or group.








                                      - 4 -


7.       Amendment

         Except as expressly set forth herein, this letter agreement constitutes
the whole of the agreement between the parties and may not be modified, amended,
altered or  supplemented  except upon the  execution  and  delivery of a written
agreement executed by the parties hereto.

8.       Assignment

         No party to this  letter  agreement  may  assign  any of its  rights or
obligations under this letter agreement without the prior written consent of the
other party.

9.       Disclosure

         Prior to  first  public  disclosure  of the  existence  and  terms  and
conditions  of this  letter,  none of the  parties  hereto  shall  disclose  the
existence of this letter  agreement,  or any details hereof, to any person other
than New Cache, its directors and officers, without the prior written consent of
the other parties  hereto,  except to the extent  required by law. The existence
and terms and  conditions  of this letter  agreement may be disclosed by Canaxas
and New Cache in the press release  issued in  connection  with the execution of
the Pre-Acquisition Agreement and the Offer Documents and the Directors Circular
prepared by New Cache.

10.      Enurement

         This letter  agreement will be binding upon and enure to the benefit of
Canaxas,  the  Shareholder  and  their  respective  executors,   administrators,
successors and permitted assigns.

11.      Applicable Law

         This letter  agreement  shall be governed and  construed in  accordance
with  the  laws of the  Province  of  Alberta  and the  federal  laws of  Canada
applicable  therein and each of the parties  hereto  irrevocably  attorns to the
jurisdiction of the courts of the Province of Alberta.

12.      Counterparts

         This letter  agreement  may be signed in  counterparts  which  together
shall be deemed to  constitute  one valid and binding  agreement and delivery of
such counterparts may be effected by means of telecopier.







                                      - 5 -



13.      Time of the Essence

         Time shall be of the essence of this agreement.


                             Yours truly,

                             CANADIAN ABRAXAS PETROLEUM
                             LIMITED

                             Per: --------------------------------------------


                             Per: --------------------------------------------




                                   Acceptance

         The foregoing is hereby  accepted as of and with effect from the day of
November,  1998 and the  undersigned  hereby  represents  that  the  undersigned
beneficially  owns,  directly or indirectly,  or exercises  control or direction
over New Cache Shares and associated Rights.



                    -----------------------------------------------------

                    (Signature of Shareholder or Authorized
                    Signing Officer)







                                                     - 1 -


                                   SCHEDULE D

               FORM OF NEW CACHE LETTER TO DATA ROOM PARTICIPANTS

                                                             November o, 1998
o

Dear Sirs:
                         Re: Termination of Discussions

         We  are  writing  to  you  to  formally   terminate  any   discussions,
negotiations  or  arrangements  we now or at any  time  may  have  had  with you
concerning any possible merger, acquisition, business combination, tender offer,
material  asset  disposition  or other  possible  material  transaction  with or
relating to New Cache Petroleums Ltd. ("New Cache").

         New Cache has by unanimous  resolution of its Board of Directors agreed
to a business  combination with Canadian Abraxas Petroleum Limited  ("Canaxas").
New Cache has executed a definitive business combination  agreement with Canaxas
and has agreed to cease providing  confidential  information to or participating
in any discussions or  negotiations  with you or to assist or participate in any
effort to consider, review or initiate any other merger or similar proposal.

         You  are  hereby  formally  requested  pursuant  to  Section  o of  the
Confidentiality Agreement dated o, 1998 to promptly:

         (a)      return  to New Cache all  documents  furnished  to you or your
                  representatives, without retaining copies thereof; and

         (b)      destroy all copies of documents in your  possession  or in the
                  possession of your representatives prepared by or on behalf of
                  you or your  Representatives in connection with or relating to
                  New Cache.

         Defined  terms used in this letter have the  meanings  set forth in the
Confidentiality Agreement. The provisions of the Confidentiality Agreement shall
continue to bind you in accordance with their terms.

                          NEW CACHE PETROLEUMS LTD.


                          Per:--------------------------------------------

                                   Name:
                                   Title:


                          Per:--------------------------------------------

                                   Name:
                                   Title:







                                      - 1 -

                                   SCHEDULE E

                        CONDITIONS IN FAVOUR OF NEW CACHE

         The  capitalized  terms used in this  Schedule G have the  meanings set
forth in the attached  Pre-Acquisition  Agreement  dated  November 14, 1998 (the
"Agreement") between Canaxas and New Cache, except that the term "Offeror" shall
be deemed to refer to Canaxas.

         Notwithstanding  any other  provision  of the  Agreement,  the Board of
Directors  of New  Cache  reserves  the right to  withdraw,  modify or amend its
recommendation with respect to the Offer unless all of the following  conditions
are satisfied or waived by New Cache prior to the Expiry Time:

         (a)      all requisite  regulatory  approvals and consents  (including,
                  without  limitation,  those of any  stock  exchanges  or other
                  securities or regulatory authorities) shall have been obtained
                  and all  applicable  statutory or regulatory  waiting  periods
                  shall have  expired or been  terminated  and no  objection  or
                  opposition shall have been filed, initiated or made during any
                  applicable statutory or regulatory period; and

         (b)               (i) no order shall have been  issued by any  domestic
                           or foreign court or tribunal or  governmental  agency
                           or  other  regulatory   authority  or  administrative
                           agency or commissions, and

                  (ii)     no law shall have been enacted;

                  which has the effect or may have the effect of cease  trading,
                  enjoining or prohibiting  the purchase by, or the sale to, the
                  Offeror of the New Cache Securities.










                                                                   Exhibit 99.1



                                  NEWS RELEASE

FOR IMMEDIATE RELEASE      www.abraxaspetroleum.com

FOR MORE INFORMATION CONTACT:
JACK M. RONEY
VICE PRESIDENT/CORPORATE DEVELOPMENT

                     ABRAXAS PETROLEUM CORPORATION ANNOUNCES
                    ACQUISITION OF NEW CACHE PETROLEUMS LTD.

SAN ANTONIO,  TX - (January 6, 1999) - Abraxas  Petroleum  Corporation  (NASDAQ:
AXAS) through its wholly-owned  subsidiary,  Canadian Abraxas Petroleum Limited,
("Canaxas")  announced  today that  approximately  14,026,467  common shares and
associated  rights,  being  approximately  98.8  per  cent  of  the  issued  and
outstanding  common shares and associated  rights of New Cache  Petroleums  Ltd.
(Toronto:  NWA) ("New Cache"), on a fully diluted basis (excluding the 1,222,353
options to acquire  common  shares of New Cache held by  optionholders  who have
agreed to cancel their options pursuant to agreements between such optionholders
and New Cache),  were deposited prior to the expiration of its outstanding offer
to purchase  all such common  shares and  associated  rights as set forth in the
Offer to  Purchase  and  Circular  dated  November  24, 1998 (the  "Offer"),  as
extended by Notice of Variation and Extension  dated  December 18, 1998.  All of
the conditions of the Offer have been satisfied.

Canaxas will take up and pay for all of the common shares and associated  rights
of New Cache deposited in acceptance of the Offer.

Canaxas  will not be  extending  the Offer in  respect of the  remaining  common
shares and  associated  rights of New Cache not  deposited in  acceptance of the
Offer.  As Canaxas has  acquired in excess of 90% of the issued and  outstanding
common shares and associated rights of New Cache pursuant to the Offer,  Canaxas
intends to  implement  the  compulsory  acquisition  provisions  of the Business
Corporations  Act  (Alberta)  to acquire  the  remaining  1.2% of the issued and
outstanding  common shares and  associated  rights of New Cache not deposited in
acceptance  of the  Offer,  whereupon,  New  Cache  will  become a  wholly-owned
subsidiary of Canaxas.

The  previously  announced  transaction  calls for the payment of  approximately
$60MM ($92MM CDN) in cash or $6.50/share CDN and the assumption of approximately
$24MM ($37MM CDN) of debt.

Abraxas  intends  to  integrate  the New  Cache  operations  into  the  existing
operations of Canaxas and Grey Wolf Exploration,  Inc., (Toronto,  Alberta: GWX,
approximately 48% owned by Abraxas) with Grey Wolf eventually  acquiring as much
as 50% of the New Cache assets.








Abraxas Petroleum  Corporation is a San Antonio-based  crude oil and natural gas
exploration and production  company that also processes natural gas. It operates
primarily  along the Texas Gulf Coast,  in the Permian  Basin of western  Texas,
western Canada and southwestern Wyoming.

Safe Harbor for  forward-looking  statement:  Statements in this release looking
forward in time involve  known and unknown  risks and  uncertainties,  which may
cause the Company's actual results in future periods to be materially  different
from any future performance suggested in this release. Such factors may include,
but may not be  necessarily  limited to,  changes in the prices  received by the
Company for crude oil and natural gas. In addition,  the Company's  future crude
oil and natural gas production is highly  dependent upon the Company's  level of
success in  acquiring  or finding  additional  reserves.  Further,  the  Company
operates in an industry sector where  securities  values are highly volatile and
may be influenced by economic and other factors beyond the Company's control. In
the  context  of  forward-looking  information  provided  for in  this  release,
reference is made to the  discussion  of risk factors  detailed in the Company's
filing with the Securities and Exchange Commission during the past 12 months.