EXHIBIT 2.4


                              ARRANGEMENT AGREEMENT







                                    BETWEEN:



                   NABORS INDUSTRIES LTD., an exempted company
                     incorporated under the laws of Bermuda,

                                     - and -

                        RYAN ENERGY TECHNOLOGIES INC., a
               corporation incorporated under the laws of Alberta.





                                 August 12, 2002





                                TABLE OF CONTENTS


<Table>
                                                                                                          
                                                     ARTICLE 1
                                                    DEFINITIONS

1.1         Definitions...........................................................................................1
1.2         Singular, Plural, etc.................................................................................8
1.3         Deemed Currency.......................................................................................8
1.4         Date for Any Action...................................................................................8
1.5         Decision by Board of Directors........................................................................8
1.6         Interpretation Not Affected by Party Drafting.........................................................9
1.7         Statutes..............................................................................................9

                                                     ARTICLE 2
                                                  THE ARRANGEMENT

2.1         Implementation Steps by the Corporation...............................................................9
2.2         Implementation Steps by Acquiror......................................................................9
2.3         Interim Order........................................................................................10
2.4         Dissenting Securities................................................................................10
2.5         Articles of Arrangement..............................................................................10
2.6         Corporation Approval of the Arrangement..............................................................10
2.7         Proxy Circular.......................................................................................11
2.8         Securities Compliance................................................................................11
2.9         Preparation of Filings...............................................................................12
2.10        Cooperation..........................................................................................14
2.11        Press Release and Public Disclosure..................................................................17
2.12        Outstanding Rights to Acquire Shares.................................................................17

                                                     ARTICLE 3
                                            COVENANTS OF THE CORPORATION

3.1         Ordinary Course of Business..........................................................................19
3.2         Non-Solicitation.....................................................................................22
3.3         Notice of Material Change............................................................................25
3.4         Access to Information................................................................................26
3.5         Public Filings.......................................................................................26

                                                     ARTICLE 4
                                            FEES AND OTHER ARRANGEMENTS

4.1         Fees.................................................................................................26

                                                     ARTICLE 5
                                               COVENANTS OF ACQUIROR

5.1         Officers' and Directors' Insurance...................................................................28
5.2         Indemnities..........................................................................................28
</Table>



                                       -2-


<Table>
                                                                                                          
5.3         Employment Agreements................................................................................28
5.4         Third Party Beneficiaries............................................................................28
5.5         Availability of Funds................................................................................29
5.6         Availability of Personnel............................................................................29

                                                     ARTICLE 6
                                                  MUTUAL COVENANTS

6.1         Consultation.........................................................................................29
6.2         Other Filings........................................................................................29

                                                     ARTICLE 7
                                 REPRESENTATIONS AND WARRANTIES OF THE CORPORATION

7.1         Representations......................................................................................29
7.2         Investigation........................................................................................39

                                                     ARTICLE 8
                                     REPRESENTATIONS AND WARRANTIES OF ACQUIROR

8.1         Representations......................................................................................39
8.2         Investigation........................................................................................44

                                                     ARTICLE 9
                                                     CONDITIONS

9.1         Conditions Precedent to Obligations of Each Party....................................................44
9.2         Acquiror Conditions..................................................................................45
9.3         Corporation Conditions...............................................................................47

                                                     ARTICLE 10
                                                    TERMINATION

10.1        Termination..........................................................................................48

                                                     ARTICLE 11
                                                   MISCELLANEOUS

11.1        Amendment or Waiver..................................................................................49
11.2        Entire Agreement.....................................................................................49
11.3        Headings.............................................................................................49
11.4        Notices..............................................................................................49
11.5        Counterparts and Facsimiles..........................................................................50
11.6        Expenses.............................................................................................50
11.7        Assignment...........................................................................................51
11.8        Severability.........................................................................................51
11.9        Choice of Law........................................................................................51
11.10       Attornment...........................................................................................51
11.11       Remedies.............................................................................................51
11.12       Survival of Representations and Warranties...........................................................52
11.13       Time of Essence......................................................................................52
</Table>




                                       -3-


<Table>
                                                                                                          
                                                     ARTICLE 1
                                                   INTERPRETATION

1.1         Definitions...........................................................................................1
1.2         Sections and Headings.................................................................................5
1.3         Number, Gender and Persons............................................................................5
1.4         Date for any Action...................................................................................5
1.5         Currency..............................................................................................5
1.6         Statutory References..................................................................................5

                                                     ARTICLE 2
                                                    ARRANGEMENT

2.1         Binding Effect........................................................................................5
2.2         Arrangement...........................................................................................5
2.3         Holdco Alternative....................................................................................7
2.4         Elections.............................................................................................8
2.5         Adjustments To Exchange Ratio.........................................................................9
2.6         Restriction on Redemption of Exchangeable Shares......................................................9

                                                     ARTICLE 3
                                                 RIGHTS OF DISSENT

3.1         Rights of Dissent....................................................................................10

                                                     ARTICLE 4
                                         CERTIFICATES AND FRACTIONAL SHARES

4.1         Payment of Cash......................................................................................10
4.2         Issuance of Certificates Representing Exchangeable Shares............................................11
4.3         Distributions With Respect To Unsurrendered Certificates.............................................12
4.4         No Fractional Shares.................................................................................12
4.5         Lost Certificates....................................................................................13
4.6         Extinguishment Of Rights.............................................................................13
4.7         Withholding Rights...................................................................................13
4.8         Termination of Depositary............................................................................14

                                                     ARTICLE 5
                              CERTAIN RIGHTS OF CALLCO TO ACQUIRE EXCHANGEABLE SHARES

5.1         Callco Liquidation Call Right........................................................................14
5.2         Callco Redemption Call Right.........................................................................15
5.3         Change of Law Call Right.............................................................................17

                                                     ARTICLE 6
                                                     AMENDMENT

6.1         Plan of Arrangement Amendment........................................................................18
</Table>




                                       -4-


SCHEDULE A - Arrangement Resolution
SCHEDULE B - Plan of Arrangement
SCHEDULE C - Form of Lock-up Agreement





         THIS ARRANGEMENT AGREEMENT made as of the 12th day of August, 2002.

BETWEEN:

                  NABORS INDUSTRIES LTD., an exempted company incorporated under
                  the laws of Bermuda,
                  ("ACQUIROR")

                                     - and -

                  RYAN ENERGY TECHNOLOGIES INC., a corporation incorporated
                  under the laws of Alberta,
                  (the "CORPORATION")



                                    RECITALS

WHEREAS:

A. The Acquiror has made a proposal to acquire all of the outstanding Shares at
a price of $1.85 per Share (payable, at the election of each Shareholder, in
cash or in exchangeable shares of Canco) pursuant to the Plan of Arrangement;

B. The Board of Directors has determined that it would be in the best interests
of the Corporation, its Shareholders and the Optionholders to recommend
acceptance of the Arrangement to the Shareholders, to cooperate with Acquiror
and to take all reasonable action to support the Arrangement; and

C. The Board of Directors has determined that it would be in the best interests
of the Corporation, the Shareholders and the Optionholders to enter into this
Agreement;

         NOW THEREFORE IN CONSIDERATION of the mutual covenants set out below,
Acquiror and the Corporation agree as follows:

                                    ARTICLE 1
                                   DEFINITIONS

1.1 DEFINITIONS

         In this Agreement, unless the context otherwise requires, the following
terms have the meanings specified:

         "ACQUIROR SHARES" means shares in the common stock of Acquiror;

         "ACQUISITION PROPOSAL" means a proposal or offer by any Person (other
         than Acquiror or an affiliate of Acquiror), whether or not subject to
         conditions and whether or not in



                                      -2-


         writing, to acquire in any manner, directly or indirectly, beneficial
         ownership of all or a material portion of the assets of the Corporation
         or any Subsidiary of the Corporation or to acquire in any manner,
         directly or indirectly, beneficial ownership of or control or direction
         over more than 20% of the outstanding voting shares of the Corporation,
         whether by means of an arrangement or amalgamation, a merger,
         consolidation or other business combination, a sale of shares or
         assets, a take-over bid, tender offer or exchange offer, or any other
         transaction involving the Corporation or any Subsidiary of the
         Corporation, including, without limitation, any single or multi-step
         transaction or series of related transactions structured to permit such
         Person to acquire beneficial ownership of all or a material portion of
         the assets of the Corporation or any Subsidiary of the Corporation or
         to acquire in any manner, directly or indirectly, more than 20% of the
         outstanding voting shares of the Corporation (other than the
         transaction contemplated by this Agreement);

         "ACT" means the Business Corporations Act (Alberta);

         "AFFILIATE" has the meaning set forth in the Securities Act (Alberta);

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

         "ARRANGEMENT" means the arrangement under Section 193 of the Act on the
         terms and conditions set out in the Plan of Arrangement;

         "ARRANGEMENT RESOLUTION" means the special resolution of the
         Shareholders and Optionholders to be substantially as set forth in
         Schedule A hereto;

         "ARTICLES OF ARRANGEMENT" means the articles of arrangement of the
         Corporation in respect of the Arrangement that are required by the Act
         to be sent to the Registrar after the Final Order;

         "BOARD OF DIRECTORS" means the board of directors of the Corporation as
         constituted from time to time;

         "BUSINESS DAY" means any day excepting a Saturday, Sunday or statutory
         holiday in Calgary, Alberta or Houston, Texas;

         "CALLCO" means 3064297 Nova Scotia Company, an unlimited liability
         company incorporated under the laws of the Province of Nova Scotia;

         "CANCO" means Nabors Exchangeco (Canada) Inc., an indirect wholly-owned
         Subsidiary of Acquiror incorporated under the Canada Business
         Corporations Act;

         "CLOSING" means the closing of the Arrangement and the transactions
         contemplated hereby;

         "CLOSING DATE" means the date of Closing;



                                      -3-


         "CONFIDENTIALITY AGREEMENT" means the confidentiality agreement made as
         of March 19, 2002 between Acquiror and the Corporation;

         "COURT" means the Court of Queen's Bench of Alberta;

         "DATE HEREOF", "DATE OF THIS AGREEMENT" and other similar terms mean,
         unless the context otherwise requires, August 12th, 2002;

         "DILUTED BASIS" means, with respect to the number of outstanding Shares
         at any time, such number of outstanding Shares calculated assuming that
         all outstanding in-the-money Options and other securities entitling the
         holder to acquire Shares are exercised;

         "DISCLOSURE LETTER" means the letter delivered by the Corporation to
         Acquiror on the date of this Agreement, in each case referencing the
         Section or subsection of this Agreement in respect of which disclosure
         is being made;

         "DISSENT RIGHTS" means the rights of dissent in respect of the
         Arrangement Resolution provided in Section 3.1 of the Plan of
         Arrangement;

         "EFFECTIVE DATE" means the effective date of the Arrangement, being the
         date on which the Articles of Arrangement are filed under the Act
         giving effect to the Arrangement;

         "EFFECTIVE TIME" means the time on the Effective Date at which the
         Articles of Arrangement are filed under the Act;

         "EMPLOYEE OBLIGATIONS" means any obligations or liabilities of the
         Corporation or any Subsidiary of the Corporation to pay, whether or not
         on condition, any amount to its officers, directors, or employees,
         (other than for salary, bonuses under their existing bonus arrangements
         and directors' fees in each case in the ordinary and regular course of
         business consistent with past practice and obligations or liabilities
         in respect of insurance or indemnification contemplated in Article 5)
         and, without limiting the generality of the foregoing, Employee
         Obligations shall include the obligations or liabilities of the
         Corporation or any of its Subsidiaries to officers or employees (i) for
         severance or termination payments on the change of control of the
         Corporation pursuant to any executive involuntary severance and
         termination agreements in the case of officers and pursuant to the
         Corporation's severance policy in the case of employees and (ii) for
         retention bonus payments pursuant to any retention bonus program, but
         shall exclude any statutory or common law obligations or liabilities in
         respect of termination or severance;

         "ENCUMBRANCE" includes, without limitation, any mortgage, pledge,
         assignment, charge, lien, security interest or trust, royalty, carried,
         working, participation or net profits interest or other third party
         interest and any agreement, option, right or privilege (whether by law,
         contract or otherwise) capable of becoming any of the foregoing;

         "ENVIRONMENTAL LAWS" means all applicable statutes, regulations,
         ordinances, by-laws, and codes and all international treaties and
         agreements, in Canada and the United States (whether federal,
         provincial, state or municipal) relating to pollution or the protection
         and preservation of the environment, occupational health and safety,
         product safety, product



                                      -4-


         liability or Hazardous Substances, including, without limitation, laws
         relating to Releases or threatened Releases of Hazardous Substances
         into the indoor or outdoor environment (including, without limitation,
         ambient air, surface water, groundwater, land, surface and subsurface
         strata) or otherwise relating to the manufacture, processing,
         distribution, use, treatment, storage, Release, transport or handling
         of Hazardous Substances and all laws and regulations with regard to
         recordkeeping, notification, disclosure and reporting requirements
         respecting Hazardous Substances, and all laws relating to endangered or
         threatened species of fish, wildlife and plants and the management or
         use of natural resources, including, without limitation, the
         Environmental Protection and Enhancement Act (Alberta), and the
         Canadian Environmental Protection Act;

         "ENVIRONMENTAL PERMITS" includes all orders, permits, certificates,
         approvals, consents, registrations and licences issued by any competent
         authority under Environmental Laws;

         "EXCHANGE" means The Toronto Stock Exchange;

         "EXCHANGEABLE SHARE PROVISIONS" means the rights, privileges,
         restrictions and conditions attaching to the Exchangeable Shares as set
         forth in the articles of Canco;

         "EXCHANGEABLE SHARES" means exchangeable shares of Canco as constituted
         on the date hereof and governed by the Exchangeable Share Provisions;

         "FEE EVENT" has the meaning set forth in Section 4.1;

         "FINAL ORDER" has the meaning set forth in Section 2.1;

         "FINANCIAL STATEMENTS" means the audited consolidated balance sheet and
         related consolidated statement of earnings and retained earnings and
         consolidated statement of cash flow of the Corporation for the fiscal
         years ending December 31, 2001 and 2000 and the unaudited consolidated
         balance sheets and consolidated statements of earnings and retained
         earnings and consolidated statements of cash flow for the periods ended
         March 31, 2002 and 2001, in each case as set forth in the Public
         Record;

         "GOVERNING DOCUMENTS" means, with respect to any Person, the
         certificate or articles of incorporation, by-laws, articles of
         organization, limited liability company agreement, partnership
         agreement, formation agreement, joint venture agreement, unanimous
         shareholder agreement or declaration or other similar governing
         documents of such Person;

         "GOVERNMENTAL ENTITY" means any (i) multinational, federal, provincial,
         state, municipal, local or other governmental or public department,
         central bank, court, commission, board, bureau, agency or
         instrumentality, domestic or foreign, (ii) any subdivision or authority
         of any of the foregoing, or (iii) any quasi-governmental or private
         body exercising any regulatory, expropriation or taxing authority under
         or for the account of any of the above.

         "HAZARDOUS SUBSTANCE" means, collectively, any contaminant (as defined
         in the Environmental Protection and Enhancement Act (Alberta)), toxic
         substance (as defined



                                      -5-


         in the Canadian Environmental Protection Act), dangerous goods (as
         defined in the Transportation of Dangerous Goods Act (Canada), or
         pollutant or any other substance that when Released to the natural
         environment is likely to cause, at some immediate or future time,
         material harm or degradation to the natural environment or material
         risk to human health, including without limitation, (a) any
         petrochemical or petroleum products, radioactive materials, asbestos in
         any form that is or could become friable, urea formaldehyde foam
         insulation, transformers or other equipment that contains dielectric
         fluid containing polychlorinated biphenyls, and radon gas; (b) any
         chemicals, materials or substances defined as or included in the
         definition of "hazardous substances", "hazardous wastes", "hazardous
         materials", "restricted hazardous materials", "extremely hazardous
         substances", "toxic substances", "contaminants" or "pollutants" or
         words of similar meaning and regulatory effect; or (c) any other
         chemical, material or substance, exposure to which is prohibited,
         limited, or regulated by any applicable Environmental Law;

         "INTERIM ORDER" has the meaning set forth in Section 2.1;

         "IN-THE-MONEY" means, in respect of Options, such of them as have an
         exercise price per Share less than the Per Share Price;

         "MATERIAL ADVERSE CHANGE", in respect of the Corporation or the
         Acquiror, means any change (or changes which in the aggregate would be
         material) (or any condition, event or development involving a
         prospective material change) in the business, operations, results of
         operations, assets, capitalization, financial condition, rights,
         liabilities, prospects or privileges, whether contractual or otherwise,
         of the Corporation or the Acquiror, as the case may be, or any of its
         Subsidiaries which is materially adverse to the business thereof
         considered as a whole, other than a change: (i) resulting from
         conditions affecting the oil and gas industry as a whole or the oil and
         gas services industry as a whole; (ii) resulting from general economic,
         financial, currency exchange, securities or commodity market conditions
         in Canada or elsewhere; (iii) previously disclosed publicly or in the
         Disclosure Letter; or (iv) resulting from changes in the market price
         of crude oil or natural gas; provided that such change or changes shall
         be considered to be material if its or their value or financial effect
         (net of reasonably anticipated insurance recoveries in respect of such
         change) exceeds, in the aggregate, $2 million in respect of the
         Corporation and its Subsidiaries or $165 million in respect of Acquiror
         and its Subsidiaries;

         "MATERIAL ADVERSE EFFECT" means, where used in relation to the
         Corporation or the Acquiror and a fact or circumstance, such fact or
         circumstance (together with all other facts or circumstances) has or is
         reasonably expected to: (i) have a material adverse effect on the
         business, operations, results of operations, assets, capitalization,
         condition (financial or otherwise), licenses, permits, concessions,
         rights, liabilities (contingent or otherwise), prospects or privileges,
         whether contractual or otherwise, of the Corporation and its
         Subsidiaries considered as a whole or the Acquiror and its Subsidiaries
         considered as a whole, as the case may be, excluding any such effect:
         (A) resulting from conditions affecting the oil and gas industry as a
         whole or the oil and gas services industry as a whole; (B) resulting
         from general economic, financial, currency exchange, securities or
         commodity market conditions in Canada or elsewhere; (C) previously
         disclosed publicly or in the Disclosure Letter; or (D) resulting from
         changes in the market price of crude oil



                                      -6-


         or natural gas; provided that such change or changes shall be
         considered to be material if its or their value or financial effect
         (net of reasonably anticipated insurance recoveries in respect of such
         change) exceeds, in the aggregate, $2 million in respect of the
         Corporation and its Subsidiaries or $165 million in respect of Acquiror
         and its Subsidiaries; (ii) prevent, materially delay or materially
         affect the consummation of the transactions contemplated by this
         Agreement; or (iii) materially affect the ability of the Corporation or
         the Acquiror, as the case may be, to perform its obligations hereunder
         or under the Arrangement;

         "MATERIAL CONTRACT" means an agreement or understanding (whether or not
         in writing) to which the Corporation or any of its Subsidiaries is a
         party or by which any thereof is bound: pursuant to which the
         Corporation or any of its Subsidiaries has or may have an obligation in
         excess of, or having a value in excess of, $150,000 annually and which
         has a term in excess of 90 days without being terminable by the
         Corporation or its Subsidiary without penalty;

         "MISREPRESENTATION" has the meaning set forth in the Securities Act
         (Alberta);

         "OPTIONHOLDERS" means the holders of Options from time to time;

         "OPTIONS" means the outstanding options to acquire Shares under the
         Stock Option Plan;

         "PER SHARE PRICE" means $1.85;

         "PERSON" includes an individual, partnership, trust, firm, body
         corporate, government, governmental body, agency or instrumentality,
         unincorporated body of persons or association;

         "PLAN OF ARRANGEMENT" means the plan of arrangement substantially in
         the form attached hereto as Schedule B and any amendments or variations
         thereto made in accordance with Article 6 of the Plan of Arrangement or
         made at the direction of the Court in the Final Order;

         "PREDECESSOR CORPORATIONS" means those corporations which merged with
         the Corporation pursuant to various amalgamations including, without
         limitation, Adesso Corporation and 747253 Alberta Ltd.;

         "PROXY CIRCULAR" means the management information circular of the
         Corporation to be sent to the Shareholders and the Optionholders in
         connection with the Shareholder Meeting (including, without limitation,
         information incorporated by reference);

         "PUBLIC RECORD" means all information and materials filed by, or on
         behalf of, the Corporation or any of the Predecessor Corporations with
         any of the Securities Authorities available through the SEDAR website;

         "REAL PROPERTY" has the meaning set forth in Section 7.1(o);

         "REGISTRAR" means the Registrar appointed pursuant to Section 263 of
         the Act;



                                      -7-


         "REGULATORY APPROVALS" means all approvals, consents and authorizations
         of all Governmental Entities and other regulators (including stock
         exchanges) reasonably necessary or desirable in connection with the
         Arrangement and the other transactions contemplated hereby;

         "RELEASE" means any release, spill, emission, discharge, leaking,
         pumping, dumping, escape, injection, deposit, disposal, discharge,
         dispersal, leaching or migration into the indoor or outdoor environment
         (including, without limitation, ambient air, surface water,
         groundwater, and surface or subsurface strata) or into or out of any
         property, including the movement of Hazardous Substances through or in
         the air, soil, surface water, groundwater or property;

         "RETURNS" means all reports, estimates, declarations of estimated tax,
         information statements and returns relating to, or required to be filed
         in connection with, any Taxes;

         "SEC" means the Securities and Exchange Commission of the United
         States;

         "SECURITIES AUTHORITIES" means the appropriate securities commission 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" means, collectively, all applicable Canadian
         provincial and territorial corporate and securities laws, United States
         securities laws, the "blue sky" or securities laws of the states of the
         United States and any other applicable securities laws;

         "SHAREHOLDERS" means the holders of Shares from time to time;

         "SHAREHOLDER MEETING" means the special meeting of the Shareholders and
         Optionholders, including any adjournments or postponement thereof, to
         be called and held in accordance with the Interim Order to consider
         and, if deemed advisable, approve the Arrangement Resolution;

         "SHARES" means common shares in the share capital of the Corporation;

         "STOCK OPTION PLAN" means the stock option plan of the Corporation
         approved by the shareholders of the Corporation on September 18, 1996
         and amended with approval of such shareholders given at the 1997, 1998,
         2000 and 2001 Annual and Special Meetings of the Corporation;

         "SUBSIDIARY" has the meaning set forth in the Act and, in respect of
         the Corporation, includes (without limitation) Ryan Energy Technologies
         USA, Inc. (Delaware); Ryan Energy Technologies de Venezuela, C.A.
         (Venezuela); Data Wise Solutions Inc. (Delaware); Data Wise Solutions
         Inc. (Canada); Ryan Energy Technologies International Inc. (Barbados),
         Ryan Financial Services Company LLC (Delaware), Ryan Investment
         Partners (Delaware) and each other partnership or other entity
         controlled, directly or indirectly, by the Corporation;

         "SUPERIOR PROPOSAL" has the meaning set forth in section 3.2(a);




                                      -8-


         "SUPPORT AGREEMENT" means the agreement so entitled among Nabors
         Industries, Inc., Callco and Canco dated April 26, 2002, as
         supplemented by an Acknowledgement of Novation between Nabors
         Industries, Inc., Callco, Canco, Computershare Trust Company of Canada
         and Acquiror;

         "TAXES" shall mean all taxes, however denominated, including any
         interest, penalties or other additions that may become payable in
         respect thereof, imposed by any federal, territorial, provincial,
         state, local or foreign government or any agency or political
         subdivision of any such government, which taxes shall include, without
         limiting the generality of the foregoing, all income or profits taxes
         (including, but not limited to, federal income taxes and provincial
         income taxes), payroll and employee withholding taxes, unemployment
         insurance, social insurance taxes, sales and use taxes, ad valorem
         taxes, excise taxes, franchise taxes, gross receipts taxes, business
         license taxes, occupation taxes, real and personal property taxes,
         stamp taxes, environmental taxes, transfer taxes, workers' compensation
         and other governmental charges, and other obligations of the same or of
         a similar nature to any of the foregoing, which the Corporation or any
         of its Subsidiaries is required to pay, withhold or collect;

         "U.S. SECURITIES ACT" means the United States Securities Act of 1933,
         as amended; and

         "VOTING AND EXCHANGE TRUST AGREEMENT" means the agreement so entitled
         among Nabors Industries, Inc., Canco and Computershare Trust Company of
         Canada dated April 26, 2002, as supplemented by an Acknowledgement of
         Novation between Nabors Industries, Inc., Callco, Canco, Computershare
         Trust Company of Canada and Acquiror.

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      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.

1.5      DECISION BY BOARD OF DIRECTORS

         Any reference herein to a decision or determination, unanimous or
otherwise, of the Board of Directors means a decision or determination by a
quorum of the directors of the Corporation entitled to vote under the Act and
the constating documents of the Corporation.



                                      -9-


1.6      INTERPRETATION NOT AFFECTED BY PARTY DRAFTING

         The parties hereto acknowledge that their respective legal counsel have
reviewed and participated in settling the terms of this Agreement, and the
parties hereby agree that any rule of construction to the effect that any
ambiguity is to be resolved against the drafting party will not be applicable in
the interpretation of this Agreement.

1.7      STATUTES

         Any reference to a statute herein shall include any and all rules or
regulations promulgated thereunder and any and all amendments made to such
statute, rules or regulations prior to the date hereof and hereafter from time
to time.

                                    ARTICLE 2
                                 THE ARRANGEMENT

2.1      IMPLEMENTATION STEPS BY THE CORPORATION

         The Corporation agrees that it shall use its commercially reasonable
efforts to:

         (a)      as soon as reasonably practicable, and in any event, on or
                  before September 16, 2002, apply to the Court in a manner
                  acceptable to Acquiror acting reasonably, under Section 193 of
                  the Act for an interim order (the "INTERIM ORDER") providing
                  for, among other things, the calling and holding of the
                  Shareholder Meeting, and thereafter proceed with and
                  diligently seek the Interim Order, in form and substance
                  satisfactory to the Corporation and Acquiror, acting
                  reasonably;

         (b)      lawfully convene and hold the Shareholder Meeting as soon as
                  reasonably practicable and, in any event, on or before October
                  31, 2002;

         (c)      subject to obtaining the approvals as are required by the
                  Interim Order, proceed with and diligently pursue the
                  application to the Court for a final order of the Court
                  approving the Arrangement in form and substance satisfactory
                  to the Corporation and Acquiror, acting reasonably, (the
                  "FINAL ORDER"); and

         (d)      subject to obtaining the Final Order and the satisfaction or
                  waiver of the other conditions herein contained in favour of
                  each party, send to the Registrar, for filing under the Act,
                  the Articles of Arrangement and such other documents as may be
                  required in connection therewith under the Act to give effect
                  to the Arrangement.

2.2      IMPLEMENTATION STEPS BY ACQUIROR

         Acquiror agrees that, on or prior to the Effective Date and subject to
the satisfaction or waiver of the conditions herein contained in favour of
Acquiror, Acquiror shall issue to the trustee under the Voting and Exchange
Trust Agreement such share or shares as required by the



                                      -10-


Voting and Exchange Trust Agreement, if any, in respect of the Exchangeable
Shares to be issued pursuant to the Arrangement.

2.3      INTERIM ORDER

         The notice of motion for the application referred to in Section 2.1
shall request that the Interim Order provide, among other things:

         (a)      for the class of persons to whom notice is to be provided in
                  respect of the Arrangement and the Shareholder Meeting and for
                  the manner in which such notice is to be provided;

         (b)      that the requisite approval for the Arrangement Resolution
                  shall be 66 2/3% of the votes cast on the Arrangement
                  Resolution by Shareholders and Optionholders, voting together
                  as a single class, present in person or by proxy at the
                  Shareholder Meeting (such that each holder of Shares is
                  entitled to one vote for each Share held and each Optionholder
                  is entitled to one vote for each Share such holder would have
                  received on a valid exercise of such Option, as the case may
                  be);

         (c)      that, in all other respects, the terms, restrictions and
                  conditions of the governing documents of the Corporation,
                  including quorum requirements and all other matters, shall
                  apply in respect of the Shareholder Meeting; and

         (d)      for the grant of the Dissent Rights.

2.4      DISSENTING SECURITIES

         Each Shareholder and each Optionholder may exercise Dissent Rights in
connection with the Arrangement pursuant to and in the manner set forth in
Section 191 of the Act and the Interim Order (such holders referred to as
"DISSENTERS" or as "DISSENTING SHAREHOLDERS" when referring exclusively to
Shareholders). The Corporation shall give Acquiror (i) prompt notice of any
written notices of exercise of rights of dissent, withdrawals of such notices,
and any other instruments served pursuant to the Act and received by the
Corporation and (ii) the opportunity to participate in all negotiations and
proceedings with respect to such rights. Without the prior written consent of
Acquiror, except as required by applicable law, the Corporation shall not make
any payment with respect to any such rights or offer to settle or settle any
such rights.

2.5      ARTICLES OF ARRANGEMENT

         The Articles of Arrangement shall, together with such other matters as
are necessary to effect the Arrangement, implement the Plan of Arrangement.

2.6      CORPORATION APPROVAL OF THE ARRANGEMENT

         (a)      The Corporation represents that the Board of Directors, upon
                  consultation with its advisors, has unanimously determined
                  that:



                                      -11-


                  (i)      the Arrangement is fair from a financial point of
                           view to the Shareholders and Optionholders and is in
                           the best interests of the Corporation, the
                           Shareholders and Optionholders; and

                   (ii)     the Board of Directors will unanimously recommend
                           that Shareholders and Optionholders vote in favour of
                           the Arrangement, which recommendation may not be
                           withdrawn, modified or changed in any manner except
                           (A) as provided in Section 3.2; (B) pursuant to the
                           exercise by the Board of Directors of their fiduciary
                           duties, provided the fee provided for in Section 4.1
                           is paid; or (C) in the event of the termination of
                           this Agreement pursuant to Section 10.1.

         (b)      The Corporation represents that the Board of Directors has
                  received an oral opinion from the Corporation's financial
                  advisor, Peters & Co. Limited, that the consideration under
                  the Arrangement is fair from a financial point of view to the
                  Shareholders and that such financial advisor has advised it
                  that it will provide a written opinion to such effect on or
                  before the application referred to in Section 2.1(a).

         (c)      The Corporation represents that its senior officers and
                  directors have advised the Corporation that, at the date
                  hereof, they intend to vote any Shares and Options held by
                  them in favour of the Arrangement Resolution and will so
                  represent in the Proxy Circular.

2.7      PROXY CIRCULAR

         As promptly as reasonably practicable, the Corporation shall prepare
the Proxy Circular (setting forth inter alia the recommendation of the Board of
Directors set forth in Section 2.6(a) and the opinion of the Corporation's
financial advisors referred to in Section 2.6(b) and reflecting the execution of
the lock-up agreements referred to in Section 9.2(e) and the intention of the
senior officers and directors referred to in Section 2.6(c)) together with any
other documents required by Securities Laws or other applicable laws in
connection with the approval of the Arrangement by the Shareholders and
Optionholders and the Corporation shall, on a confidential basis, provide
Acquiror timely opportunity to review and a reasonable period of time in the
circumstances to comment on all such documentation and all such documentation
shall be reasonably satisfactory to Acquiror before it is filed or distributed
to the Shareholders and Optionholders. As promptly as practicable after
obtaining the Interim Order and, in any event on or before September 30, 2002,
the Corporation shall use its commercially reasonable efforts to cause the Proxy
Circular and other documentation required in connection with the Shareholder
Meeting to be sent to each Shareholder and each Optionholder and filed as
required by the Interim Order and applicable laws.

2.8      SECURITIES COMPLIANCE

         (a)      Acquiror shall, or shall cause its Subsidiaries (and the
                  Corporation agrees to cooperate in respect thereof) to use
                  commercially reasonable efforts to obtain all orders required
                  from the applicable Canadian Governmental Entities to permit
                  the



                                      -12-


                  issuance and first resale of (i) the Exchangeable Shares
                  issuable pursuant to the Arrangement, and (ii) Acquiror Shares
                  issuable upon exchange of the Exchangeable Shares from time to
                  time without qualification with, or approval of, or the filing
                  of any prospectus or similar document, or undertaking, from,
                  any Canadian Governmental Entity under any Canadian federal,
                  provincial or territorial securities or other laws or pursuant
                  to the rules and regulations of any Governmental Entity
                  administering such laws, or the fulfilment of any other legal
                  requirement in any such jurisdiction (other than, with respect
                  to such first resale being from the holdings of a "CONTROL
                  PERSON" for purposes of Canadian Securities Laws).

         (b)      Acquiror agrees to file a registration statement on Form S-3
                  (or other applicable form) (the "S-3 REGISTRATION STATEMENT")
                  with the SEC in order to register under the U.S. Securities
                  Act the Acquiror Shares issuable from time to time after the
                  Effective Time upon exchange of the Exchangeable Shares, and
                  shall use all commercially reasonable efforts to cause the S-3
                  Registration Statement to become effective and to maintain the
                  effectiveness of such registration so long as any Exchangeable
                  Shares remain outstanding (other than those Exchangeable
                  Shares held by Acquiror or any of its affiliates).

2.9      PREPARATION OF FILINGS

         (a)      Acquiror and the Corporation shall, acting reasonably and
                  promptly in the circumstances, cooperate in:

                  (i)      the preparation of the Proxy Circular and any
                           application for the orders and the preparation of any
                           required registration statements and any other
                           documents reasonably deemed by Acquiror or the
                           Corporation to be necessary to discharge their
                           respective obligations under Securities Laws in
                           connection with the Arrangement and the other
                           transactions contemplated hereby;

                  (ii)     the taking of all such action as may be required
                           under any applicable Securities Laws (including "blue
                           sky laws") in connection with the issuance of the
                           Exchangeable Shares and Acquiror Shares in connection
                           with the Arrangement; provided, however, that with
                           respect to the United States "blue sky" and Canadian
                           provincial qualifications neither Acquiror nor the
                           Corporation shall be required to register or qualify
                           as a foreign corporation or to take any action that
                           would subject it to service of process in any
                           jurisdiction where such entity is not now so subject,
                           except as to matters and transactions arising solely
                           from the offer and sale of the Exchangeable Shares
                           and Acquiror Shares; and

                  (iii)    the taking of all such action as may be required
                           under the Act in connection with the transactions
                           contemplated by this Agreement and the Plan of
                           Arrangement.



                                      -13-


         (b)      Each of Acquiror and the Corporation agree to promptly furnish
                  to the other all information concerning it, Canco, the
                  Shareholders and the Optionholders as may be required to give
                  effect to the actions described in Sections 2.7 and 2.8 and
                  the foregoing provisions of this Section 2.9, and each
                  covenants that no information furnished by it (to its
                  knowledge in the case of information concerning its
                  shareholders) in connection with such actions or otherwise in
                  connection with the consummation of the Arrangement and the
                  other transactions contemplated by this Agreement will contain
                  any misrepresentation or any untrue statement of a material
                  fact or omit to state a material fact required to be stated in
                  any such document or necessary in order to make any
                  information so furnished for use in any such document not
                  misleading in the light of the circumstances in which it is
                  furnished.

         (c)      Each of Acquiror and the Corporation agree to promptly notify
                  the other if at any time before or after the Effective Time it
                  becomes aware that the Proxy Circular or an application for an
                  order or a registration statement described in Section 2.8
                  contains any misrepresentation or any untrue statement of a
                  material fact or omits to state a material fact required to be
                  stated therein or necessary to make the statements contained
                  therein not misleading in light of the circumstances in which
                  they are made, or that otherwise requires an amendment or
                  supplement to the Proxy Circular or such application or
                  registration statement. In any such event, Acquiror and the
                  Corporation agree to cooperate in the preparation of a
                  supplement or amendment to the Proxy Circular or such other
                  document, as required and as the case may be, and, if
                  required, shall cause the same to be distributed to the
                  Shareholders and Optionholders or filed with the relevant
                  securities regulatory authorities.

         (d)      The Corporation shall ensure that the Proxy Circular complies
                  with all applicable laws and, without limiting the generality
                  of the foregoing, that the Proxy Circular does not contain any
                  misrepresentation or 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 contained there not
                  misleading in light of the circumstances in which they are
                  made (other than with respect to any information relating to
                  and provided by Acquiror). Without limiting the generality of
                  the foregoing, the Corporation shall ensure that the Proxy
                  Circular complies with OSC Rule 54-501 and the Interim Order
                  and provides Shareholders and Optionholders with information
                  in sufficient detail to permit them to form a reasoned
                  judgement concerning the matters to be placed before them at
                  the Shareholder Meeting. The Corporation shall ensure that
                  none of the information supplied or to be supplied by the
                  Corporation for inclusion or incorporation by reference in the
                  S-3 Registration Statement will at the time such registration
                  statement is declared or becomes effective contain any untrue
                  statement of material fact or omit to state a material fact
                  required to be stated therein or necessary in order to make
                  the statements made therein in light of the circumstances
                  under which they were made not misleading. The Corporation
                  will take all reasonable steps within its control to ensure
                  that the Proxy Circular is prepared as to form in all material



                                      -14-


                  respects in compliance with the provisions of the Act and
                  Canadian Securities Laws.

         (e)      Acquiror shall ensure that the S-3 Registration Statement
                  complies with all U.S. Securities Laws and, without limiting
                  the generality of the foregoing, that such documents do 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 contained therein not
                  misleading in light of the circumstances in which they are
                  made (other than with respect to any information relating to
                  and provided by the Corporation).

2.10     COOPERATION

         (a)      The Corporation agrees to use its commercially reasonable
                  efforts to, and shall use its commercially reasonable efforts
                  to cause its Subsidiaries to, perform all obligations required
                  to be performed by the Corporation or any of its Subsidiaries
                  under this Agreement, cooperate with Acquiror in connection
                  therewith, and do all such other acts and things as may be
                  necessary or desirable in order to consummate and make
                  effective, as soon as reasonably practicable, the transactions
                  contemplated in this Agreement and, without limiting the
                  generality of the foregoing, the Corporation shall:

                  (i)      subject to Section 3.2, at the request of Acquiror,
                           solicit from the Shareholders and Optionholders
                           proxies in favour of approval of the Arrangement
                           Resolution and use commercially reasonable efforts to
                           obtain the approval by such Shareholders and
                           Optionholders of the Arrangement Resolution, voting
                           as a single class;

                  (ii)     not adjourn, postpone or cancel (or propose
                           adjournment, postponement or cancellation of) the
                           Shareholder Meeting without Acquiror's prior written
                           consent except as required by applicable laws, or in
                           the case of adjournment, if a Material Adverse Change
                           or Material Adverse Effect occurs in the affairs of
                           Acquiror on or after the day which is two Business
                           Days preceding the commencement of the Measurement
                           Period (as defined in the Plan of Arrangement) or as
                           may be required by Shareholders and Optionholders as
                           expressed by majority resolution, voting as a single
                           class;

                  (iii)    use commercially reasonable efforts to satisfy or
                           cause to be satisfied as soon as reasonably
                           practicable all the conditions precedent that are set
                           forth in Article 9;

                  (iv)     apply for and use commercially reasonable efforts to
                           obtain as promptly as practicable all Regulatory
                           Approvals relating to the Corporation or any of its
                           Subsidiaries and, in doing so, to keep Acquiror
                           reasonably informed as to the status of the
                           proceedings related to obtaining the Regulatory
                           Approvals, including, but not limited to, providing
                           Acquiror the



                                      -15-


                           opportunity to be present for or participate in all
                           communications with any Governmental Entity and
                           providing Acquiror with copies of all related
                           applications and notifications, in draft form, in
                           order for Acquiror to provide its reasonable
                           comments;

                  (v)      apply for and use commercially reasonable efforts to
                           obtain the Interim Order and the Final Order;

                  (vi)     carry out the terms of the Interim Order and the
                           Final Order applicable to it and use commercially
                           reasonable efforts to comply promptly with all
                           requirements which applicable laws may impose on the
                           Corporation or its Subsidiaries with respect to the
                           transactions contemplated hereby and by the
                           Arrangement;

                  (vii)    use commercially reasonable efforts to defend all
                           lawsuits or other legal, regulatory or other
                           proceedings to which it is a party challenging or
                           affecting this Agreement or the consummation of the
                           transactions contemplated hereby;

                  (viii)   use commercially reasonable efforts to have lifted or
                           rescinded any injunction or restraining order or
                           other order which may adversely affect the ability of
                           the parties to consummate the transactions
                           contemplated hereby;

                  (ix)     effect all necessary registrations, filings and
                           submissions of information required by Governmental
                           Entities from the Corporation or any of its
                           Subsidiaries in connection with the transactions
                           contemplated hereby;

                  (x)      consult with Acquiror prior to making publicly
                           available its financial results for any period after
                           the date of this Agreement provided that the
                           Corporation is not unreasonably impaired in
                           satisfying all disclosure requirements under
                           Securities Laws in respect thereof; and

                  (xi)     use commercially reasonable efforts to obtain all
                           waivers, consents and approvals from other parties to
                           loan agreements, leases or other contracts required
                           to be obtained by the Corporation or a Subsidiary of
                           the Corporation to consummate the transactions
                           contemplated hereby which the failure to obtain would
                           have a Material Adverse Effect.

         (b)      Acquiror agrees that, until the earlier of the Effective Date
                  and the termination of this Agreement pursuant to its terms,
                  in each case except (i) with the consent of the Corporation to
                  any deviation therefrom, or (ii) as expressly contemplated by
                  this Agreement or the Plan of Arrangement, Acquiror shall and
                  will cause its Subsidiaries to:

                  (i)      subject to Section 2.10(c)(vii), not adopt or propose
                           to adopt any amendments to its governing documents or
                           the governing documents of Canco or Acquiror or to
                           the Support Agreement or the Voting and



                                      -16-


                           Exchange Trust Agreement which would have a material
                           adverse impact on the consummation of the
                           transactions contemplated hereby or the economic
                           terms of, or the form of, consideration to be
                           provided pursuant to the Arrangement; and

                  (ii)     not take any action which may jeopardize the exchange
                           of the Shares by Shareholders who are resident in
                           Canada for the purposes of the Income Tax Act
                           (Canada) from being treated on a tax deferred basis
                           under the Income Tax Act (Canada) for holders who are
                           otherwise eligible for such treatment.

         (c)      Acquiror agrees to use its commercially reasonable efforts to,
                  and shall use its commercially reasonable efforts to cause its
                  Subsidiaries to, perform all obligations required to be
                  performed by it or any of its Subsidiaries under this
                  Agreement, cooperate with the Corporation in connection
                  therewith, and do all such other acts and things as may be
                  necessary or desirable in order to consummate and make
                  effective, as soon as reasonably practicable, the transactions
                  contemplated by this Agreement and, without limiting the
                  generality of the following:

                  (i)      use commercially reasonable efforts to satisfy or
                           cause to be satisfied as soon as reasonably
                           practicable all conditions precedent that are set
                           forth in Article 9 hereof;

                  (ii)     apply for and use commercially reasonable efforts to
                           obtain promptly all Regulatory Approvals relating to
                           Acquiror or any of its Subsidiaries, and, in doing
                           so, to keep the Corporation reasonably informed as to
                           the status of the proceedings related to obtaining
                           the Regulatory Approvals, including, but not limited
                           to, providing the Corporation with copies of all
                           related applications and notifications, in draft
                           form, in order for the Corporation to provide its
                           reasonable comments;

                  (iii)    carry out the terms of the Interim Order and Final
                           Order applicable to it and use commercially
                           reasonable efforts to comply promptly with all
                           requirements which applicable laws may impose on
                           Acquiror with respect to the transactions
                           contemplated hereby and by the Arrangement;

                  (iv)     in respect of holders of Shares who are resident in
                           Canada for the purposes of the Income Tax Act
                           (Canada) and are not exempt from tax under Part 1 of
                           the Income Tax Act (Canada) and who receive
                           Exchangeable Shares under the Arrangement, to cause
                           Canco to enter into elections with any such holders
                           who make elections under Section 85 of the Income Tax
                           Act (Canada) and any equivalents thereof under
                           provincial laws;

                  (v)      use commercially reasonable efforts to defend all
                           lawsuits or other legal, regulatory or other
                           proceedings to which it is a party challenging or



                                      -17-


                           affecting this Agreement or the consummation of the
                           transactions contemplated hereby;

                  (vi)     use commercially reasonable efforts to have lifted or
                           rescinded any injunction or restraining order or
                           other order relating to Acquiror or any of its
                           Subsidiaries which may adversely affect the ability
                           of the parties to consummate the transactions
                           contemplated hereby;

                  (vii)    effect all necessary registrations, filings and
                           submissions of information required by Governmental
                           Entities from Acquiror or any of its Subsidiaries in
                           connection with the transactions contemplated hereby;

                  (viii)   reserve or have available a sufficient number of
                           Acquiror Shares for issuance upon the exchange from
                           time to time of Exchangeable Shares issued pursuant
                           to the Arrangement, and use commercially reasonable
                           efforts to cause such Acquiror Shares to be approved
                           for listing on the American Stock Exchange, subject
                           to official notice of issuance, prior to the
                           Effective Time;

                  (ix)     use commercially reasonable efforts (A) to cause the
                           Exchangeable Shares issued pursuant to the
                           Arrangement to be listed for trading on the Exchange
                           by the Effective Date and (B) to ensure that Canco
                           remains a "public corporation" within the meaning of
                           the Income Tax Act (Canada) for so long as any
                           Exchangeable Shares are outstanding (other than those
                           Exchangeable Shares held by Acquiror or any of its
                           affiliates); and

                  (x)      not, during the Measurement Period (as defined in the
                           Plan of Arrangement) buy back any of its outstanding
                           Acquiror Shares.

2.11     PRESS RELEASE AND PUBLIC DISCLOSURE

         Each of Acquiror and the Corporation agrees to issue a joint press
release in the form agreed to between them and the Corporation agrees to file a
copy of this Agreement, as an attachment to a material change report with
respect to the Arrangement, as soon as possible with the Securities Authorities
having jurisdiction over the Corporation.

2.12     OUTSTANDING RIGHTS TO ACQUIRE SHARES

         The Corporation agrees and represents that the Board of Directors has
unanimously resolved that:

         (a)      The Corporation shall use all commercially reasonable efforts
                  to provide that Persons holding Options who may do so under
                  Securities Laws and in accordance with the Stock Option Plan
                  or the relevant agreements governing such Options (or pursuant
                  to this Section 2.12) shall be entitled to exercise all of
                  their Options and vote all Shares issued in connection
                  therewith at the Shareholder Meeting. It is agreed by Acquiror
                  that all Options that are duly surrendered for exercise,
                  conditional on Closing and with appropriate instructions that
                  the Options are to be



                                      -18-


                  voted in favour of the Arrangement (the "CONDITIONAL OPTION
                  EXERCISE"), shall be exercised immediately prior to the
                  Effective Time. Furthermore, Acquiror shall accept as validly
                  issued all Shares that are to be issued pursuant to the
                  Conditional Option Exercise. The Corporation may make
                  arrangements to loan Optionholders who elect to receive cash
                  pursuant to the Arrangement, the exercise price thereof with
                  repayment of the loan to be made from the proceeds received
                  under the Arrangement for the Shares acquired on such
                  exercise.

         (b)      Prior to the Effective Time, the Corporation shall use all
                  commercially reasonable efforts to enter into releases, in a
                  form approved by Acquiror, acting reasonably, with each
                  Optionholder pursuant to which the parties thereto shall agree
                  that, upon Closing, each holder that has not previously
                  exercised such Options, as the case may be, will receive from
                  the Corporation, in consideration of the termination of all
                  such holder's unexercised Options, the greater of:

                  (i)      the positive difference, if any, between the Per
                           Share Price and the exercise price of the holder's
                           Options, as the case may be, per Share, regardless of
                           the vesting of any such Options under the Stock
                           Option Plan and the agreements governing such
                           Options, as applicable; and

                  (ii)     $0.10,

                  for each Share that is subject to such issuance.

                  The Corporation shall make appropriate withholdings of taxes
                  or other applicable source deductions from any such payments
                  made to any Optionholders as required by applicable law.

         (c)      The Corporation shall use all commercially reasonable efforts
                  to ensure that, at the Effective Time, all of the Options have
                  been exercised or surrendered for termination as contemplated
                  by this Section 2.12, and without limiting the generality of
                  the forgoing, the Corporation shall:

                  (i)      encourage and facilitate all persons holding Options
                           to exercise those Options and vote all Shares issued
                           in connection therewith in favour of the Arrangement
                           at the Shareholder Meeting pursuant to the
                           Conditional Option Exercise or otherwise or surrender
                           their Options in the manner provided for in this
                           Section 2.12; and

                  (ii)     cause the vesting of option entitlements under the
                           Stock Option Plan to accelerate prior to or
                           concurrently with the completion of the Arrangement,
                           such that all outstanding Options shall be
                           exercisable and fully vested prior to the Effective
                           Time.



                                      -19-


                                    ARTICLE 3
                          COVENANTS OF THE CORPORATION

3.1      ORDINARY COURSE OF BUSINESS

         The Corporation covenants and agrees that, from the date hereof until
the earlier of the Effective Time and the date this Agreement is terminated
pursuant to its terms, unless Acquiror otherwise agrees in writing or except as
otherwise expressly contemplated or permitted by this Agreement or the
Disclosure Letter:

         (a)      the Corporation shall, and shall cause each of its
                  Subsidiaries to, conduct its and their respective business
                  only in, and not take action except in, the usual, ordinary
                  and regular course of business and consistent with past
                  practice;

         (b)      the Corporation shall not directly or indirectly do or permit
                  to occur any of the following:

                  (i)      (other than transactions solely among the Corporation
                           and its Subsidiaries) issue, sell, pledge, lease,
                           dispose of, encumber or agree to issue, sell, pledge,
                           lease, dispose of or encumber (or permit any of its
                           Subsidiaries to issue, sell, pledge, lease, dispose
                           of, encumber or agree to issue, sell, pledge, lease,
                           dispose of or encumber):

                           (A)      any additional shares of, or any options,
                                    warrants, calls, conversion privileges or
                                    rights of any kind to acquire any shares of,
                                    any capital stock of the Corporation or any
                                    of its Subsidiaries (other than pursuant to
                                    the exercise of outstanding Options), or

                           (B)      except in the ordinary and regular course of
                                    business, consistent with past practice and
                                    not exceeding $50,000 individually and
                                    $150,000 in the aggregate any assets of the
                                    Corporation or any of its Subsidiaries;

                  (ii)     amend or propose to amend its governing documents or
                           those of any of its Subsidiaries;

                  (iii)    split, combine or reclassify any outstanding Shares,
                           or declare, set aside or pay any dividend or other
                           distribution payable in cash, stock, property or
                           otherwise with respect to the Shares;

                  (iv)     except as set forth in Section 2.12, redeem, purchase
                           or offer to purchase (or permit any of its
                           Subsidiaries to redeem, purchase or offer to
                           purchase) any Shares or other securities of the
                           Corporation or any of its Subsidiaries;

                  (v)      reorganize, amalgamate or merge the Corporation or
                           any of its Subsidiaries with any other Person;



                                      -20-


                  (vi)     acquire or agree to acquire (by merger, amalgamation,
                           acquisition of stock or assets or otherwise) any
                           Person or acquire or agree to acquire any assets,
                           except in the ordinary and regular course of
                           business, consistent with past practice and not
                           exceeding $50,000 individually or $150,000 in the
                           aggregate;

                  (vii)    except in the ordinary and regular course of
                           business, consistent with past practice: (A) pay,
                           discharge or satisfy any material claims, liabilities
                           or obligations; or (B) except such as have been
                           reserved against in the Financial Statements,
                           relinquish any material contractual rights;

                  (viii)   enter into any interest rate, currency or commodity
                           swaps, hedges or other similar financial instruments;

                  (ix)     waive, release, grant or transfer any rights of
                           material value or modify or change in any material
                           respect any existing material licence, lease,
                           contract or other document, other than in the
                           ordinary and regular course of business, consistent
                           with past practice;

                  (x)      authorize, recommend or propose any release or
                           relinquishment of any material contract right other
                           than in the ordinary and regular course of business,
                           consistent with past practice;

                  (xi)     (other than the rollover of presently outstanding
                           bankers' acceptances or the conversion of prime rate
                           advances to bankers' acceptances) incur or commit to
                           incur any indebtedness for borrowed money or any
                           other material liability or obligation or issue any
                           debt or assume, guarantee, endorse or otherwise as an
                           accommodation become responsible for, the obligations
                           of any other person, or make loans (other than as
                           contemplated in Section 2.12) or advances, except, in
                           either case, in the ordinary and regular course of
                           business consistent with past practice under
                           facilities currently outstanding; and

                  (xii)    authorize or propose any of the foregoing, or enter
                           into or modify any contract, agreement, commitment or
                           arrangement to do any of the foregoing;

         (c)      the Corporation shall not, and shall cause each of its
                  Subsidiaries to not:

                  (i)      take any action with respect to the entering into,
                           assuming or modifying of any employment, severance,
                           collective bargaining or similar agreements, policies
                           or arrangements with respect to the grant of any
                           bonuses, salary increases, stock options, pension
                           benefits, retirement allowances, deferred
                           compensation, severance or termination pay or any
                           other form of compensation or profit sharing or with
                           respect to any increase of benefits payable, provided
                           that the Corporation shall be permitted to modify the
                           number, types and salary of non-executive employees
                           in the employment




                                      -21-


                           of the Corporation, acting reasonably, to reflect
                           changing industry conditions from time to time; or

                  (ii)     without limiting the foregoing, create, enter into,
                           assume or modify any Employee Obligations;

         (d)      the Corporation shall use its reasonable efforts to cause its
                  current insurance (or re-insurance) policies not to be
                  cancelled or terminated or any of the coverage thereunder to
                  lapse, unless simultaneously with such termination,
                  cancellation or lapse, replacement policies underwritten by
                  insurance and re-insurance companies of nationally recognized
                  standing providing commercially reasonable coverage in
                  accordance with industry practice for similar entities
                  carrying on comparable business are obtained;

         (e)      the Corporation shall:

                  (i)      in the context of the transactions contemplated
                           hereby, use its commercially reasonable efforts, and
                           cause each of its Subsidiaries to use its
                           commercially reasonable efforts, to preserve intact
                           their respective business organizations and goodwill,
                           to keep available the services of its officers and
                           employees as a group and to maintain satisfactory
                           relationships with suppliers, agents, distributors,
                           customers and others having business relationships
                           with it or its Subsidiaries, provided that the
                           Corporation shall be permitted to modify the number
                           and types of non-executive employees in the
                           employment of the Corporation, acting reasonably, to
                           reflect changing industry conditions from time to
                           time;

                  (ii)     not take any action, or permit any of its
                           Subsidiaries to take any action, that would render,
                           or that reasonably may be expected to render, any
                           representation or warranty made by it in this
                           Agreement untrue in any material respect at any time
                           prior to the Effective Time if then made; and

                  (iii)    confer on a regular basis with Acquiror with respect
                           to material operational matters;

         (f)      the Corporation shall not settle or compromise any claim
                  brought by any present, former or purported holder of any
                  securities of the Corporation in connection with the
                  transactions contemplated by this Agreement or the
                  Arrangement;

         (g)      except as set forth in Section 2.12, the Corporation shall not
                  enter into or modify any contract, agreement, commitment or
                  arrangement inconsistent with any of the matters set forth in
                  this Section 3.1 without the prior written consent of
                  Acquiror; and

         (h)      the Corporation shall use all commercially reasonable efforts
                  to obtain receipt of the consents of any and all lenders to
                  the Corporation whose consent is required to prevent a default
                  or any event that with the passage of time may constitute an
                  event of default thereunder, to the transactions contemplated
                  herein.



                                      -22-


3.2      NON-SOLICITATION

         (a)      The Corporation shall not, directly or indirectly, through any
                  officer, director, employee, representative or agent of the
                  Corporation or any of its Subsidiaries, (i) solicit, initiate
                  or encourage (including by way of furnishing information or
                  entering into any form of agreement, arrangement or
                  understanding) the initiation of any inquiries, discussions,
                  negotiations, proposals or offers from any Person or other
                  entity or group (other than Acquiror) in respect of any matter
                  or thing inconsistent with the successful completion of the
                  Arrangement, including, without limitation, any Acquisition
                  Proposal or (ii) provide any non-public information to,
                  participate in any discussions or negotiations relating to any
                  such matter or thing with, or otherwise cooperate with or
                  assist or participate in any effort to take such action by,
                  any Person or other entity or group; provided nothing
                  contained in this Section 3.2 or otherwise in this Agreement
                  shall prevent the Board of Directors from:

                  (i)      considering, negotiating or providing information in
                           connection with, or otherwise (except as provided for
                           in (iii) below) responding to, an unsolicited bona
                           fide written Acquisition Proposal in respect of
                           which:

                           (A)      the funds or other consideration provided
                                    for in the Acquisition Proposal are
                                    demonstrably available and the Acquisition
                                    Proposal is not subject to any due diligence
                                    condition other than confirmatory due
                                    diligence;

                           (B)      the Board of Directors has determined in
                                    good faith (after receiving the advice of
                                    its financial advisors that is reflected in
                                    the minutes of the Board of Directors) to be
                                    a commercially feasible transaction that
                                    could be carried out within a time frame
                                    that is reasonable in the circumstances and
                                    would, if consummated in accordance with its
                                    terms, result in a transaction demonstrably
                                    superior to the Arrangement from a financial
                                    point of view to the Shareholders; and

                           (C)      after consultation with its financial
                                    advisors, and after receiving advice of
                                    outside counsel that is reflected in the
                                    minutes of the Board of Directors, the Board
                                    of Directors concludes in good faith such
                                    action is necessary for the Board of
                                    Directors to discharge properly its
                                    fiduciary duties under applicable law;

                           (any such Acquisition Proposal that meets such
                           requirements being referred to herein as a "SUPERIOR
                           PROPOSAL"), provided that the Corporation is in
                           compliance with Sections 3.2(c) and (d) in respect of
                           the Acquisition Proposal;



                                      -23-


                  (ii)     complying with Securities Laws relating to the
                           provision of directors' circulars and making
                           appropriate disclosure with respect thereto to
                           Shareholders; and

                  (iii)    accepting, recommending, approving or implementing
                           any Superior Proposal if the Corporation has complied
                           with Sections 3.2(c) and (d) in respect of the
                           Superior Proposal and prior to such acceptance,
                           recommendation, approval or implementation:

                           (A)      after consultation with its financial
                                    advisors, and after receiving advice of
                                    outside counsel that is reflected in the
                                    minutes of the Board of Directors, the Board
                                    of Directors concludes in good faith such
                                    action is necessary for the Board of
                                    Directors to discharge properly its
                                    fiduciary duties under applicable law; and

                           (B)      in arriving at such conclusion, the Board of
                                    Directors gives consideration to any
                                    amendment proposed by Acquiror in writing in
                                    the three Business Day period referred to in
                                    Section 3.2(d); and

                           (C)      the Corporation concurrently pays the fee
                                    provided in Section 4.1 to Acquiror.

         (b)      The Corporation shall, and shall direct and use reasonable
                  efforts to cause its officers, directors, employees,
                  representatives and agents to, immediately cease and cause to
                  be terminated any existing discussions or negotiations with
                  any parties (other than Acquiror or an affiliate of Acquiror)
                  with respect to any potential Acquisition Proposal. To the
                  extent not already done so, the Corporation shall immediately
                  close any and all data rooms which may have been opened. The
                  Corporation agrees not to waive, in whole or in part, or
                  release, in whole or in part, any third party from, or consent
                  to any action pursuant to, any confidentiality or standstill
                  obligation to which the Corporation and such third party is a
                  party except in respect of a Superior Proposal in accordance
                  with Section 3.2(d). The Corporation shall immediately request
                  the return or destruction of all confidential non-public
                  information provided to any third parties who have entered
                  into a confidentiality agreement with the Corporation relating
                  to a potential Acquisition Proposal, shall use all reasonable
                  efforts to ensure that such requests are honoured and shall
                  immediately advise Acquiror orally and in writing of any
                  responses or action (actual or threatened) by any recipient of
                  such request which could hinder, prevent, delay or otherwise
                  adversely affect the completion of the Arrangement.

         (c)      The Corporation shall immediately notify Acquiror of any
                  Acquisition Proposal (including, without limitation any
                  amended, supplemented, replaced or renewed Acquisition
                  Proposal previously made) or any request for non-public
                  information relating to the Corporation or any of its
                  Subsidiaries or for access to the properties, books or records
                  of the Corporation or any Subsidiary by any Person or other
                  entity or group that informs the Corporation or such
                  Subsidiary that it is



                                      -24-


                  considering making, or has made, an Acquisition Proposal. Such
                  notice to Acquiror shall be made, from time to time, orally
                  and in writing, and shall indicate such details of the
                  proposal, inquiry or contact known to such person as Acquiror
                  may reasonably request including, without limitation, the
                  identity of the Person or other entity or group making such
                  proposal, inquiry or contact and shall include a copy of any
                  written form of Acquisition Proposal (all of which information
                  shall be subject to the provisions of the Confidentiality
                  Agreement as if it were Confidential Information as referred
                  to in that agreement).

         (d)      If the Board of Directors determines that an Acquisition
                  Proposal constitutes a Superior Proposal pursuant to Section
                  3.2(a), the Corporation shall give immediate notice of such
                  determination to the Acquiror (together with a copy of any
                  written advice of outside counsel that is reflected in the
                  minutes of the Board of Directors, referred to in Section
                  3.2(a)) and shall give Acquiror not less than three Business
                  Days advance notice of any action to be taken by the Board of
                  Directors to withdraw, modify or change any recommendation
                  regarding the Arrangement or to enter into any agreement to
                  implement the Superior Proposal, and provide to Acquiror the
                  right, during such three Business Days, to advise the Board of
                  Directors that Acquiror will, within such period, announce its
                  intention to, and, as soon as practicable in the circumstances
                  and, in any event, within three Business Days of such
                  announcement, amend the terms of the Arrangement to provide
                  that the holders of Shares shall, pursuant to the Arrangement
                  as amended, receive a value per Share equal to or greater than
                  the value per Share provided in the Superior Proposal. If
                  Acquiror so advises the Board of Directors and so amends the
                  Arrangement, the Board of Directors shall not withdraw, modify
                  or change any recommendation with respect to the Arrangement,
                  as so amended, and neither the Corporation nor the Board of
                  Directors shall take any action to accept, recommend, approve
                  or implement the Superior Proposal, including, without
                  limitation, any release of the party making the Superior
                  Proposal from any standstill or confidentiality obligation,
                  any further consideration or negotiation of the Superior
                  Proposal or entry into of any agreement regarding the Superior
                  Proposal and the Corporation agrees to amend this Agreement to
                  provide for the Arrangement as so amended.

         (e)      If the Board of Directors receives a request for non-public
                  information from a party who has made or is considering making
                  an unsolicited bona fide Acquisition Proposal and the Board of
                  Directors determines that such Acquisition Proposal
                  constitutes a Superior Proposal pursuant to Section 3.2(a),
                  then, and only in such case, the Corporation may, subject to
                  the execution of a confidentiality agreement substantially
                  similar to the Confidentiality Agreement, provide such party
                  with access to information regarding the Corporation provided
                  that the Corporation complies with its obligations pursuant to
                  Section 3.2(c), sends a copy of any such confidentiality
                  agreement to Acquiror immediately upon its execution and
                  provides copies to Acquiror of any information provided to
                  such party (that has not been previously provided to Acquiror)
                  concurrently with its provision to such party.



                                      -25-


         (f)      The Corporation shall ensure that the officers, directors and
                  employees of the Corporation and its Subsidiaries and any
                  investment bankers or other advisors or representatives
                  retained by the Corporation are aware of the provisions of
                  this Section, and the Corporation shall be responsible for any
                  breach of this Section 3.2 by such investment bankers,
                  advisors or other representatives.

3.3      NOTICE OF MATERIAL CHANGE

         (a)      From the date hereof until the earlier of the Effective Time
                  and the date this Agreement is terminated pursuant to its
                  terms, the Corporation shall promptly notify Acquiror in
                  writing of:

                  (i)      any Material Adverse Change (as defined but without
                           regard to the dollar amount proviso in such
                           definition) with respect to the Corporation;

                  (ii)     any change in information relating to any
                           representation or warranty of the Corporation set
                           forth in this Agreement which is or may be of such a
                           nature as to render any such representation or
                           warranty misleading or untrue in a material respect;

                  (iii)    any material fact that arises and which would have
                           been required to be stated herein or disclosed to
                           Acquiror had such fact arisen on or prior to the date
                           of this Agreement;

                  (iv)     any claim, action, proceeding or investigation
                           pending or, to the knowledge of the Corporation,
                           threatened referred to in Section 7.1(n) or any basis
                           for any such claim, action, proceeding or
                           investigation; and

                  (v)      any claim under policies of insurance referred to in
                           Section 7.1(r).

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

         (b)      From the date hereof until the earlier of the Effective Time
                  and the date this Agreement is terminated pursuant to its
                  terms, Acquiror shall promptly notify the Corporation in
                  writing of any change in information relating to any
                  representation or warranty of Acquiror set forth in this
                  Agreement which is or may be of such a nature as to render any
                  such representation or warranty misleading or untrue in a
                  material respect. Acquiror shall in good faith discuss with
                  the Corporation any change in circumstances (actual,
                  anticipated, contemplated or, to the knowledge of Acquiror,
                  threatened), financial or otherwise, which is of such a nature
                  that there may be a reasonable question as to whether notice
                  is required to be given pursuant to this Section.



                                      -26-


3.4      ACCESS TO INFORMATION.

         Subject to the Confidentiality Agreement, upon reasonable notice, the
Corporation shall, and shall cause each of its Subsidiaries to, afford
Acquiror's officers, employees, counsel, accountants and other authorized
representatives and advisors ("REPRESENTATIVES") reasonable access, during
normal business hours from the date hereof and until the earlier of the
Effective Time and the date this Agreement is terminated pursuant to its terms,
to its facilities (including the ability to conduct reasonable environmental
tests in respect of any of the properties of the Corporation or its
Subsidiaries, at Acquiror's cost) properties, books, contracts and records as
well as to its management personnel, and, during such period, the Corporation
shall, and shall cause such of its Subsidiaries to, furnish promptly to Acquiror
all information concerning its business, properties and personnel as Acquiror
may reasonably request, provided that the Acquiror shall make reasonable efforts
to minimize the number of Representatives attending at the Corporation's offices
and facilities and to work cooperatively with the Corporation to minimize
disruptions in the business of the Corporation. All such access and all requests
for information shall be coordinated through the Vice-President, Finance of the
Corporation.

3.5      PUBLIC FILINGS

         The Corporation shall deliver to Acquiror as soon as they become
available true and complete copies of any report or statement filed by it with
Securities Authorities or provided to its Shareholders subsequent to the date of
this Agreement. As of their respective dates, such reports and statements
(excluding any information therein provided by Acquiror, as to which the
Corporation 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 the requirements of applicable law and stock exchange rules. The
consolidated financial statements of the Corporation issued by the Corporation
or to be included in such reports and statements (excluding any information
therein provided by Acquiror, as to which the Corporation makes no
representation) will be prepared in accordance with generally accepted
accounting principles applicable in Canada (except as otherwise indicated in
such financial statements and the notes thereto or, in the case of audited
statements, in the related report of the auditor), and will present fairly the
consolidated financial position, results of operations and changes in financial
position of the Corporation 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).

                                    ARTICLE 4
                           FEES AND OTHER ARRANGEMENTS

4.1      FEES.

         Provided Acquiror has not breached in any material respect its
representations, warranties or covenants in this Agreement, if at any time after
the execution of this Agreement:




                                      -27-


         (a)      the Board of Directors has withdrawn, modified or changed,
                  prior to the Effective Date, any of its recommendations or
                  determinations referred to in Section 2.6 in a manner adverse
                  to Acquiror or shall have resolved to do so;

         (b)      the Board of Directors shall have failed to reaffirm its
                  recommendation of the Arrangement by press statement within
                  three Business Days after the expiry of the period set forth
                  in Section 3.2(d) for Acquiror to advise whether it will amend
                  the terms of the Arrangement, in the case of a Superior
                  Proposal, and three Business Days after the public
                  announcement or commencement of any other Acquisition
                  Proposal;

         (c)      the Board of Directors recommends that any of its Shareholders
                  deposit their Shares under, vote in favour of, or otherwise
                  accept, an Acquisition Proposal;

         (d)      the Corporation enters into any agreement, commitment or
                  understanding with any Person or other entity or group with
                  respect to an Acquisition Proposal prior to the Closing,
                  excluding a confidentiality agreement entered into in
                  compliance with Section 3.2(e);

         (e)      any Acquisition Proposal is publicly announced or made to the
                  Shareholders or to the Corporation; on the date of the
                  Shareholder Meeting any such Acquisition Proposal has either
                  been accepted or has not expired or been withdrawn; the
                  Shareholders do not approve the Arrangement at the Shareholder
                  Meeting; this Agreement is terminated pursuant to Section
                  10.1(b) or (d); and within 24 months of such termination an
                  Acquisition Proposal is consummated; or

         (f)      at any time prior to the Effective Time, the Corporation has
                  breached any of its representations, warranties, agreements or
                  obligations herein which breach would result in the failure to
                  satisfy one or more conditions set forth in Section 9.2(a) or
                  (b) and such breach is: (i) in relation to Section 3.2; (ii)
                  an intentional breach by the Corporation; (iii) not curable;
                  or (iv) curable, but is not cured within 5 days after notice
                  thereof has been received by the Corporation;

(each of the above being a "FEE EVENT"), then the Corporation shall pay to
Acquiror $1.75 million in immediately available funds to an account designated
by Acquiror within one Business Day and interest thereon at a rate of 8% per
annum, if payment is not made when due after the first to occur of the events
described above, provided that the Corporation shall only be obligated to make
one payment pursuant to this Section 4.1.

         Any payment pursuant to this Section shall be without prejudice to the
rights or remedies available to Acquiror upon the breach of any provision of
this Agreement.



                                      -28-


                                    ARTICLE 5
                              COVENANTS OF ACQUIROR

5.1      OFFICERS' AND DIRECTORS' INSURANCE

         Acquiror agrees that for the entire period from the Effective Time
until six years after the Effective Time, Acquiror will cause the Corporation or
any successor to the Corporation to maintain the Corporation's current
directors' and officers' insurance policy or an equivalent policy, subject in
either case to terms and conditions no less advantageous to the directors and
officers of the Corporation than those contained in the policy in effect on the
date hereof, providing coverage on a "trailing" or "run-off" basis for all
present and former directors and officers of the Corporation, covering claims
made prior to or within six years after the Effective Time.

5.2      INDEMNITIES

         Acquiror agrees that, if the Arrangement is completed, it shall cause
each of the Corporation and its Subsidiaries to fulfil their obligations
pursuant to indemnities provided or available to present officers and directors
of the Corporation and its Subsidiaries pursuant to the provisions of the
articles, bylaws or similar constating documents of the Corporation and its
Subsidiaries, applicable corporate legislation and the written indemnity
agreements between the Corporation or its Subsidiaries and its present directors
and officers, copies of which are attached to the Disclosure Letter.

5.3      EMPLOYMENT AGREEMENTS

         Acquiror covenants and agrees, and after the Effective Time Acquiror
will cause the Corporation and any successor to the Corporation, to honour and
comply with the terms of those existing employment agreements, termination,
severance and retention plans or policies of the Corporation which the
Corporation has disclosed to Acquiror in the Disclosure Letter including,
without limitation, the Employee Obligations.

5.4      THIRD PARTY BENEFICIARIES

         The provisions of Sections 5.1, 5.2 and 5.3 are (i) intended for the
benefit of all present and former directors, officers and employees of the
Corporation and its Subsidiaries, as and to the extent applicable in accordance
with their terms, and shall be enforceable by each of such persons and each such
person's heirs, executors, administrators and other legal representatives
(collectively, the "THIRD PARTY BENEFICIARIES") and the Corporation shall hold
the rights and benefits of Sections 5.1, 5.2 and 5.3 in trust for and on behalf
of the Third Party Beneficiaries and the Corporation hereby accepts such trust
and agrees to hold the benefit of and enforce performance of such covenants on
behalf of the Third Party Beneficiaries, and (ii) are in addition to, and not in
substitution for, any other rights that the Third Party Beneficiaries may have
by contract or otherwise.



                                      -29-


5.5      AVAILABILITY OF FUNDS

         At all times from the date of this Agreement to the Effective Time,
Acquiror will not take any action which would or could result in the
representation and warranty set out in Section 8.1(j) being untrue or inaccurate
in any material respect.

5.6      AVAILABILITY OF PERSONNEL

         Acquiror agrees to make appropriate personnel available to the
Corporation on a timely basis for consultation, meetings or discussions with the
Corporation as contemplated by the provisions of this Agreement including,
without limitation, Section 3.1(e)(iii). Acquiror agrees to designate in writing
to the Corporation those persons upon whom the Corporation may rely in respect
of any consent, approval or authorization required of Acquiror pursuant to this
Agreement.

                                    ARTICLE 6
                                MUTUAL COVENANTS

6.1      CONSULTATION

         Acquiror and the Corporation agree to consult with each other in
issuing any press releases or otherwise making public statements with respect to
the Arrangement and in making any filings with any federal, provincial or state
governmental or regulatory agency or with any securities exchange with respect
thereto. Each party shall use all commercially reasonable efforts to enable the
other party to review and comment on all such press releases prior to release
thereof.

6.2      OTHER FILINGS

         Acquiror and the Corporation shall, as promptly as practicable
hereafter, prepare and file any filings required under the Competition Act
(Canada), any Securities Laws, the rules of the Exchange and the American 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 or rule of applicable stock exchange relating to the
transactions contemplated in this Agreement.

                                   ARTICLE 7
               REPRESENTATIONS AND WARRANTIES OF THE CORPORATION

7.1      REPRESENTATIONS

         The Corporation hereby represents and warrants, except as otherwise set
forth in the Disclosure Letter, to Acquiror (and acknowledges that Acquiror is
relying upon such representations and warranties in connection with entering
into this Agreement):



                                      -30-


         (a)      Organization

                  The Corporation and each of its Subsidiaries has been duly
                  incorporated or formed under applicable law, is validly
                  existing and has full corporate or legal power and authority
                  to own its properties and conduct its business as presently
                  owned and conducted. The Corporation 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
                  makes such registration necessary, except where the failure to
                  be so registered or in good standing would not have a Material
                  Adverse Effect in respect of the Corporation. All of the
                  outstanding shares of capital stock and other ownership
                  interests of the Subsidiaries are validly issued, fully paid
                  and non-assessable and all such shares and other ownership
                  interests owned directly or indirectly by the Corporation are,
                  except in connection with the Corporation's existing banking
                  arrangements, owned free and clear of all material liens,
                  claims or encumbrances, and there are no outstanding options,
                  rights, entitlements, understandings or commitments
                  (contingent or otherwise) regarding the right to acquire any
                  shares of capital stock or other ownership interests in any of
                  its Subsidiaries. The Corporation has no Subsidiaries except
                  those Persons listed in the Disclosure Letter.

         (b)      Capitalization

                  As of the date hereof, the authorized capital of the
                  Corporation consists of an unlimited number of Shares; there
                  are only 22,716,848 Shares issued and outstanding; up to a
                  maximum of 565,566 Shares may be issued pursuant to
                  outstanding in-the-money Options; and up to a maximum of
                  1,731,450 Shares may be issued pursuant to outstanding Options
                  that are not in-the-money; and the details of such Options are
                  as set forth in the Disclosure Letter. Except as described in
                  the immediately preceding sentence or as set forth in the
                  Disclosure Letter, there are no other issued or outstanding
                  securities of the Corporation or (other than those owned by
                  the Corporation and its Subsidiaries) its Subsidiaries and,
                  without limitation, there are no options, warrants, conversion
                  privileges or other rights, agreements, arrangements or
                  commitments obligating the Corporation or any of its
                  Subsidiaries to issue or sell any shares of any capital stock
                  of the Corporation or any of its Subsidiaries or securities or
                  obligations of any kind convertible into or exchangeable for
                  any shares of capital stock of the Corporation or any of its
                  Subsidiaries, nor, is there outstanding any stock appreciation
                  rights, phantom equity or similar rights, agreements,
                  arrangements or commitments based upon the book value, income
                  or any other attribute of the Corporation or any of its
                  Subsidiaries.

         (c)      Authority

                  The Corporation has the requisite corporate power and
                  authority to enter into this Agreement and to perform its
                  obligations hereunder and to complete the transactions
                  contemplated hereby. The execution and delivery of this
                  Agreement by the Corporation and the consummation by the
                  Corporation of the transactions



                                      -31-


                  contemplated by this Agreement have been duly authorized by
                  the Board of Directors and no other corporate proceedings on
                  the part of the Corporation are necessary to authorize this
                  Agreement or the transactions contemplated hereby other than
                  the approval of the Shareholders and Optionholders and the
                  approval of the Court as provided in this Agreement. This
                  Agreement has been duly executed and delivered by the
                  Corporation and constitutes a valid and binding obligation of
                  the Corporation, enforceable against the Corporation in
                  accordance with its terms subject to bankruptcy, insolvency,
                  reorganization, fraudulent transfer, moratorium and other laws
                  relating to or affecting creditors' rights generally, to
                  general principles of equity and the qualifications that the
                  consummation of the Arrangement is subject to approval of
                  Shareholders and Optionholders and the Court as provided in
                  this Agreement. Except as disclosed in the Disclosure Letter,
                  the execution and delivery by the Corporation of this
                  Agreement and performance by it of its obligations hereunder
                  and the completion of the Arrangement and the transactions
                  contemplated thereby, will not:

                  (i)      result in a violation or breach of, require any
                           consent to be obtained under or give rise to any
                           termination rights under any provision of:

                           (A)      its or any of its Subsidiaries' certificate
                                    of incorporation, articles, by-laws or other
                                    charter documents, including any unanimous
                                    shareholder agreement or any other agreement
                                    or understanding with any party holding an
                                    ownership interest in any Subsidiary;

                           (B)      any law, regulation, order, judgment or
                                    decree; or

                           (C)      any Material Contract;

                  (ii)     give rise to any right of termination or acceleration
                           of indebtedness, or cause any indebtedness to come
                           due before its stated maturity or cause any available
                           credit to cease to be available;

                  (iii)    result in the imposition of any Encumbrance upon any
                           of its assets or the assets of any Subsidiary, or
                           restrict, hinder, impair or limit the ability of the
                           Corporation or any Subsidiary to carry on the
                           business of the Corporation or any Subsidiary as and
                           where it is now being carried on or as and where it
                           may be carried on in the future; or

                  (iv)     result (alone or together with other adverse changes)
                           in a Material Adverse Change.

         (d)      Impediments

                  Other than in connection with or in compliance with the
                  provisions of Securities Laws and the rules of the Exchange
                  and the receipt of the applicable approvals under the
                  Competition Act, (i) there is no legal restrictions to the
                  consummation by the Corporation of the transactions
                  contemplated by this Agreement or the performance by the
                  Corporation of its obligations hereunder and (ii) no filing or



                                      -32-


                  registration by the Corporation with, or authorization,
                  consent or approval of, any domestic or foreign public body or
                  authority is necessary in connection with the consummation of
                  the Arrangement, except for such filings or registrations
                  which, if not made, or such authorizations, consents or
                  approvals, which, if not received, would not have a Material
                  Adverse Effect in respect of the Corporation.

         (e)      Public Record

                  As of their respective dates, the documents and materials
                  comprising the Public Record (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 legal and stock exchange requirements.

         (f)      Books and Records

                  All financial transactions of the Corporation and its
                  Subsidiaries have been recorded in the financial books and
                  records of the Corporation and each Subsidiary, as applicable,
                  in accordance with good business practice, and such financial
                  books and records accurately reflect the basis for the
                  financial condition and the revenues, expenses and results of
                  operations of the Corporation and its Subsidiaries shown in
                  the Financial Statements. The Corporation and its Subsidiaries
                  have not entered into and are not parties to any material
                  financial transactions which are not reflected in the
                  Financial Statements. No information, records or systems
                  pertaining to the operation or administration of the business
                  of the Corporation and its Subsidiaries are in the possession
                  of, recorded, stored, maintained by or otherwise dependent
                  upon any Person other than the Corporation and its
                  Subsidiaries, other than information relating to payroll
                  services which are handled by a contractor and corporate
                  minute books held by outside counsel.

         (g)      Absence of Changes

                  Since January 1, 2002 and except as has been publicly
                  disclosed in any document filed with the Alberta Securities
                  Commission: (i) the Corporation, the Subsidiaries and the
                  Predecessor Corporations have conducted their respective
                  businesses only in the ordinary course, (ii) no liability or
                  obligation of any nature (whether absolute, accrued,
                  contingent or otherwise) material to the Corporation (on a
                  consolidated basis) has been incurred, and (iii) there has not
                  been any (alone or together with other adverse changes)
                  Material Adverse Change.

         (h)      Employment Agreements and Benefit Plans

                  Except as set forth in the Disclosure Letter, neither the
                  Corporation nor any Subsidiary is a party to any written or
                  oral policy, agreement, obligation or understanding providing
                  for severance or termination payments to, or any




                                      -33-


                  employment agreement or, without limitation, any Employee
                  Obligation, with, any Person; all benefit plans covering
                  active, former or retired employees, officers or Directors of
                  the Corporation or any of its Subsidiaries are listed in the
                  Disclosure Letter; the Corporation has made available to
                  Acquiror true and complete copies of all of the respective
                  terms thereof and: each such plan has been maintained and
                  administered in material compliance with its terms and is, to
                  the extent required by applicable law or contract, fully
                  funded without any deficit or unfunded actuarial liability or
                  adequate provision therefor having been made; all such plans
                  are in compliance with applicable laws, rules, regulations and
                  policies (including those as to registration or other
                  qualification); to the knowledge of the Corporation there are
                  no pending, anticipated or threatened claims against or
                  involving any of the plans; and all contributions, reserves or
                  premium payments required or provided for have been made.

         (i)      Disclosure

                  There is no information known to the officers of the
                  Corporation regarding any event, circumstance or action taken
                  or failed to be taken which may reasonably be expected to
                  result in (alone or together with other adverse changes) a
                  Material Adverse Change.

         (j)      Material Contracts

                  The Corporation has provided Acquiror with access to true and
                  complete copies of all Material Contracts and all Material
                  Contracts are listed in the Disclosure Letter. Except as
                  disclosed in the Disclosure Letter, such agreements do not
                  contain any "change of control" provisions which would be
                  triggered or affected by the Arrangement. Each of the
                  Corporation and its Subsidiaries has performed in all material
                  respects the obligations required to be performed by it and is
                  entitled to all benefits under the Material Contracts. None of
                  the Corporation or its Subsidiaries has violated or breached,
                  in any material respect, any of the terms or conditions of the
                  Material Contracts and there exists no default or event of
                  default or event, occurrence, condition or act which, with the
                  giving of notice, the lapse of time or the happening of any
                  other event or condition, would become a default or event of
                  default by the Corporation or any of its Subsidiaries under
                  any of the Material Contracts. Except as disclosed in the
                  Disclosure Letter, none of the Corporation or the Subsidiaries
                  is a party to or bound by any agreement containing any
                  standstill, restrictive covenant or similar provision that
                  would restrict or limit its right to acquire or hold any
                  asset, carry on any business or activity, solicit business
                  from any Person or in any geographical area, or otherwise to
                  conduct its business as it may determine.

         (k)      Financial Statements

                  The Financial Statements were prepared in accordance with
                  generally accepted accounting principles in Canada
                  consistently applied, and fairly present the consolidated
                  financial condition of the Corporation at the respective dates



                                      -34-


                  indicated and the results of operations of the Corporation (on
                  a consolidated basis) for the periods covered (subject, in the
                  case of unaudited interim financial statements, to normal
                  year-end adjustments). Except (a) as disclosed or reflected in
                  the Financial Statements or (b) liabilities and obligations
                  (i) incurred in the ordinary course of business and consistent
                  with past practice or (ii) pursuant to the terms of this
                  Agreement, neither the Corporation 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 applicable in Canada
                  to be reflected on a consolidated balance sheet of the
                  Corporation) that have constituted or would be reasonably
                  likely to constitute (alone or together with other adverse
                  changes) a Material Adverse Change. Without limiting the
                  generality of the foregoing provisions of this Section and
                  except as set forth in the Disclosure Letter, the Corporation
                  has not committed to make any capital expenditures, nor have
                  any capital expenditures been authorized by the Corporation at
                  any time since December 31, 2001, except for capital
                  expenditures, made in the ordinary and regular course of
                  business consistent with past practice and not exceeding
                  $50,000 individually and $150,000 in the aggregate.

         (l)      Employee Obligations, Etc.

                  The Employee Obligations (all of which are listed in the
                  Disclosure Letter) do not exceed the amounts set forth in the
                  Disclosure Letter in respect of each of the persons listed
                  therein in respect of this subsection nor exceed in aggregate
                  $1,800,000.

         (m)      Compliance with Law

                  Each of the Corporation, its Subsidiaries and the Predecessor
                  Corporations has complied with and is in compliance with all
                  laws and regulations applicable to the operation of its
                  business, except where such non-compliance, considered
                  individually or in the aggregate, would not constitute (alone
                  or together with other adverse changes) a Material Adverse
                  Change or have a Material Adverse Effect in respect of the
                  Corporation.

         (n)      Litigation, etc.

                  Except as set forth in the Disclosure Letter, there is no
                  claim, action, proceeding or investigation pending or, to the
                  knowledge of the Corporation threatened against or relating to
                  the Corporation or any of its Subsidiaries or affecting any of
                  their properties or assets before any court or governmental or
                  regulatory authority or body, for an amount in excess of
                  $150,000, nor is the Corporation aware of any basis for any
                  such claim, action, proceeding or investigation. Neither the
                  Corporation nor any of its Subsidiaries is subject to any
                  outstanding order, writ, injunction or decree that has had or
                  is reasonably likely to have a Material Adverse Effect in
                  respect of the Corporation.



                                      -35-


         (o)      Real Property

                  Except such property as is described in the Disclosure Letter
                  (the "REAL PROPERTY"), the Corporation does not own or lease
                  and has not agreed to acquire or lease any real property or
                  interest in real property other than the Real Property. The
                  Corporation has the exclusive right to possess, use and
                  occupy, and as applicable, has good and marketable title in
                  fee simple to, all the Real Property, free and clear of all
                  Encumbrances, easements or other restrictions of any kind
                  other than as set forth in the Disclosure Letter. All
                  buildings, structures, improvements and appurtenances situated
                  on the Real Property are in good operating condition and in a
                  state of good maintenance and repair, except as set out in the
                  Disclosure Letter, are adequate and suitable for the purposes
                  for which they are currently being used and the Corporation
                  has adequate rights of ingress and egress for the operation of
                  its business in the ordinary course with such exceptions as
                  would not have a Material Adverse Effect in respect of the
                  Corporation. None of the buildings, structures, improvements
                  or appurtenances located on the Real Property (or any
                  equipment therein), nor the operation or maintenance thereof,
                  violates any restrictive covenant or any provision of any
                  federal, provincial or municipal law, ordinance, rule or
                  regulation, or encroaches on any property owned by others,
                  other than violations or encroachments that do not,
                  individually or in the aggregate, have a material adverse
                  effect on the current use of such property or a Material
                  Adverse Effect in respect of the Corporation.

         (p)      Environmental

                  (i)      The operation of the business of each of the
                           Corporation and its Subsidiaries, the property and
                           assets owned or used by the Corporation and its
                           Subsidiaries and the use, maintenance and operation
                           thereof have been and are in compliance with all
                           Environmental Laws (except where non-compliance would
                           not have a Material Adverse Effect in respect of the
                           Corporation). Each of the Corporation and its
                           Subsidiaries have complied with all reporting and
                           monitoring requirements under all Environmental Laws
                           (except where non-compliance would not have a
                           Material Adverse Effect in respect of the
                           Corporation). None of the Corporation and its
                           Subsidiaries has received any notice of any
                           non-compliance with any Environmental Laws or
                           Environmental Permits, and none of the Corporation
                           and its Subsidiaries have been convicted of an
                           offence for non-compliance with any Environmental
                           Laws or Environmental Permits or been fined or
                           otherwise sentenced or settled such prosecution short
                           of conviction, (except where such non-compliance
                           would not have a Material Adverse Effect in respect
                           of the Corporation). There is no civil, criminal or
                           administrative action, suit, demand, claim, hearing,
                           notice of violation, investigation, proceeding,
                           notice or demand letter existing or pending, or to
                           the best knowledge of the Corporation, threatened,
                           relating to the property or assets owned or used by
                           the Corporation or any of its Subsidiaries, relating
                           in any way to the Environmental Laws.



                                      -36-


                  (ii)     Each of the Corporation and its Subsidiaries has
                           obtained all Environmental Permits necessary to
                           conduct its business and to own, use and operate its
                           properties and assets (except where the failure to
                           obtain any such permit would not have a Material
                           Adverse Effect in respect of the Corporation), all
                           such Environmental Permits are in effect, no appeal
                           and no other action is pending to revoke any such
                           permit, license or authorization (except where
                           revocation of any such permit would not have a
                           Material Adverse Effect in respect of the
                           Corporation) and the operation of the business of
                           each of the Corporation and its Subsidiaries, the
                           property and assets owned by each the Corporation and
                           its Subsidiaries and the use, maintenance and
                           operation thereof have been and are in compliance
                           with all Environmental Permits (except where such
                           non-compliance would not have a Material Adverse
                           Effect in respect of the Corporation). To the extent
                           required by applicable Environmental Laws, each of
                           the Corporation and its Subsidiaries has filed all
                           applications necessary to renew or obtain any
                           necessary permits, licenses, or authorizations in a
                           timely fashion so as to allow it to continue to
                           operate its business in compliance with applicable
                           Environmental Laws, and the Corporation does not
                           expect such new or renewed licenses, permits or other
                           authorizations to include any terms or conditions
                           that will have a Material Adverse Effect in respect
                           of the Corporation.

                  (iii)    Each of the Corporation and its Subsidiaries has, at
                           all times, used, generated, treated, stored,
                           transported, disposed of or otherwise handled its
                           Hazardous Substances in compliance with all
                           Environmental Laws and Environmental Permits (except
                           where such non-compliance would not have a Material
                           Adverse Effect in respect of the Corporation).

                  (iv)     None of the Corporation and its Subsidiaries is, and,
                           to the knowledge of the Corporation, there is no
                           reasonable basis upon which the Corporation or any of
                           its Subsidiaries could become, responsible for any
                           material clean-up or corrective action under any
                           Environmental Laws. All audits, assessments and
                           studies with respect to environmental matters
                           relating to the Corporation or any of its
                           Subsidiaries have been referenced in the Disclosure
                           Letter.

                  (v)      There are no past or present (or, to the best of the
                           Corporation's knowledge, future) events, conditions,
                           circumstances, activities, practices, incidents,
                           actions or plans which may interfere with or prevent
                           compliance or continued compliance with the
                           Environmental Laws as in effect on the date hereof or
                           which may give rise to any common law or legal
                           liability under the Environmental Laws, or otherwise
                           form the basis of any claim, action, demand, suit,
                           proceeding, hearing, notice of violation, study or
                           investigation, based on or related to the
                           manufacture, generation, processing, distribution,
                           use, treatment, storage, disposal, transport or
                           handling, or the Release or threatened Release into
                           the indoor or outdoor environment by the Corporation
                           or any of its Subsidiaries of any



                                      -37-


                           Hazardous Substances (except, in any event, where it
                           would not have a Material Adverse Effect in respect
                           of the Corporation).

                  (vi)     Prior to the Effective Time, the Corporation shall
                           allow the Acquiror to conduct at its expense such
                           audits, assessments and studies deemed necessary by
                           the Acquiror to satisfy itself of the status of the
                           environmental matters and accuracy of the
                           representations and warranties contained in this
                           Agreement.

         (q)      Patent, Trademark and Related Matters

                  All of the patents, registered trademarks and service marks,
                  trade names and licenses owned or used by the Corporation or
                  any of its Subsidiaries are in good standing, valid and
                  adequate to permit the Corporation and its Subsidiaries to
                  conduct its business as presently conducted (except, in any
                  event, where it would not have a Material Adverse Effect in
                  respect of the Corporation). To the knowledge of the
                  Corporation, neither the Corporation nor any of its
                  Subsidiaries is infringing or is alleged to be infringing on
                  the rights of any Person with respect to any patent,
                  trademark, service mark, trade name, copyright (or any
                  application or registration in respect thereof), licence,
                  discovery, improvement, process, formula, know-how, data, plan
                  or specification where the infringement or alleged
                  infringement could reasonably be expected to have a Material
                  Adverse Effect. Without limiting the generality of the
                  foregoing, Data Wise Solutions Inc. (Delaware) is the owner
                  free and clear of any Encumbrances or other restrictions of
                  all intellectual property, including trademarks, trade names,
                  service marks, copyrights, patents and licenses, all software
                  (including source codes, object codes and other computer files
                  and objects) and firmware and all hardware designs of or
                  relating to the Tru Vu product line and has all rights to
                  license, use, modify, fix, improve, enhance and/or create
                  derivative works of the software and hardware of the Tru Vu
                  product line.

         (r)      Insurance

                  Policies of insurance in force as of the date hereof naming
                  the Corporation or any of its Subsidiaries as an insured
                  adequately cover all risks reasonably and prudently
                  foreseeable in the operation and conduct of the business of
                  the Corporation and its Subsidiaries as would be customary in
                  respect of the businesses carried on by the Corporation and
                  all such policies of insurance are as listed in the Disclosure
                  Letter. All such policies of insurance shall remain in force
                  and effect and shall not be cancelled or otherwise terminated
                  as a result of the transactions contemplated hereby. There are
                  no outstanding claims under any such policies of insurance,
                  for an amount in excess of $150,000, except as set forth in
                  the Disclosure Letter.



                                      -38-


         (s)      Tax Matters

                  (i)      RETURNS FILED AND TAXES PAID. All Returns required to
                           be filed prior to the date hereof by or on behalf of
                           the Corporation or any Subsidiaries have been duly
                           filed on a timely basis and such Returns are true,
                           complete and correct in all material respects. All
                           taxes shown to be payable on the Returns or on
                           subsequent assessments or reassessments with respect
                           thereto have been paid in full or objected to on a
                           timely basis, and no other Taxes are payable by the
                           Corporation or any of its Subsidiaries with respect
                           to items or periods covered by such Returns.

                  (ii)     TAX RESERVES. The Corporation has paid or provided
                           adequate accruals in its financial statements for
                           Taxes, including income taxes and related future
                           taxes, in conformity with generally accepted
                           accounting principles applicable in Canada.

                  (iii)    RETURNS FURNISHED. For all periods ending on and
                           after January 1, 2000, Acquiror has been provided
                           access by the Corporation to true and complete copies
                           of all federal and provincial income tax returns for
                           the Corporation or any of its Subsidiaries.

                  (iv)     TAX DEFICIENCIES; AUDITS; STATUTES OF LIMITATIONS.
                           Except as disclosed in the Disclosure Letter: (i) no
                           deficiencies exist or have been asserted with respect
                           to Taxes of the Corporation or any of its
                           Subsidiaries; (ii) neither the Corporation nor any of
                           its Subsidiaries is a party to any action or
                           proceeding for assessment or collection of Taxes, nor
                           has such event been asserted or threatened against
                           the Corporation or any of its Subsidiaries or any of
                           their respective assets which, if successful, would
                           constitute (alone or together with other adverse
                           changes) a Material Adverse Change; (iii) no waiver
                           or extension of any statute of limitations is in
                           effect with respect to Taxes or Returns of the
                           Corporation or any Subsidiary; and (iv) the Returns
                           of the Corporation and any Subsidiary have never been
                           audited by a government or taxing authority, nor is
                           any such audit in process, pending or threatened.

         (t)      Pension and Termination Benefits

                  The Corporation has provided adequate accruals in its
                  financial statements (or such amounts are fully funded) for
                  all pension or other employee benefit obligations of the
                  Corporation arising under or relating to each of the pension
                  or retirement income plans or other employee benefit plans or
                  agreements or policies maintained by or binding on the
                  Corporation or any of its Subsidiaries as well as for any
                  other payment required to be made by the Corporation in
                  connection with the termination of employment or retirement of
                  any employee of the Corporation or any of its Subsidiaries.




                                      -39-


         (u)      Reports

                  All forms, reports, schedules, statements and other documents
                  filed by the Corporation in compliance, or purported
                  compliance, with Securities Laws, at the time of filing, (i)
                  did not contain any misrepresentation and (ii) complied in all
                  material respects with the applicable requirements of the
                  Securities Laws.

         (v)      United States Relationships

                  The Corporation's shares are not traded on a United States
                  national securities exchange or quoted on the NASDAQ Stock
                  Market in the United States nor are any of its securities
                  registered under the United States Securities Exchange Act of
                  1934, as amended, or any state securities laws.

         (w)      Confidentiality Agreements

                  All agreements entered into by the Corporation with Persons
                  other than Acquiror regarding the confidentiality of
                  information provided to such Persons or reviewed by such
                  Persons with respect to any Acquisition Proposal are in
                  substantially the form of the Confidentiality Agreement. The
                  Corporation has not negotiated any Acquisition Proposal with
                  any Person who has not entered into such a confidentiality
                  agreement and has not waived any "standstill" provisions in
                  any such agreement.

         (x)      Corrupt Practices

                  There have been no actions taken by the Corporation, any of
                  its Subsidiaries or any of their Affiliates which are in
                  violation of the Foreign Corrupt Practices Act (United States)
                  or the Corruption of Foreign Public Officials Act (Canada).

7.2      INVESTIGATION.

         Any investigation by Acquiror and its advisors shall not mitigate,
diminish or affect the representations and warranties of the Corporation
provided pursuant to this Agreement. Where the provisions of Section 7.1 refer
to disclosure in writing, such disclosure shall be made expressly in response to
the applicable provision and shall be signed by a senior officer of the
Corporation.

                                    ARTICLE 8
                   REPRESENTATIONS AND WARRANTIES OF ACQUIROR

8.1      REPRESENTATIONS.

         Acquiror hereby represents and warrants to the Corporation (and
acknowledges that the Corporation is relying upon such representations and
warranties in connection with entering into this Agreement):




                                      -40-


         (a)      Organization

                  Each of Acquiror and Canco has been duly incorporated and
                  organized, and is validly existing, as an exempted company
                  under the laws of Bermuda and a corporation under the laws of
                  Canada respectively, and has the requisite corporate power and
                  authority to carry on its business as it is now being
                  conducted.

         (b)      Capitalization

                  As of the date hereof, the authorized share capital of
                  Acquiror is $425,000, which consists of 425,000,000 shares of
                  stock, par value U.S. $0.0001 per share, of which 400,000,000
                  are Acquiror Shares and 25,000,000 are shares of preferred
                  stock. As of July 31, 2002, there are 144,429,630 Acquiror
                  Shares and 1 preferred share issued and outstanding and, up to
                  a maximum of approximately 50,000,000 Acquiror Shares are
                  reserved for issuance pursuant to stock option plans or upon
                  exchange or conversion of outstanding Acquiror debt securities
                  or warrants or previously issued Exchangeable Shares. The
                  authorized capital of Canco is an unlimited number of common
                  shares and an unlimited number of Exchangeable Shares. As at
                  the date hereof, all of the common shares of Canco and, except
                  for 670,545 Exchangeable Shares, all of the Exchangeable
                  Shares are owned by Acquiror and its Subsidiaries. Except as
                  described in the immediately preceding sentences, there are no
                  other issued or outstanding securities of Acquiror or (other
                  than those owned by Acquiror) its Subsidiaries and, without
                  limitation, there are no options, warrants, conversion
                  privileges or other rights, agreements, arrangements or
                  commitments obligating Acquiror or any of its Subsidiaries to
                  issue or sell any shares of any capital stock of Acquiror or
                  any of its Subsidiaries or securities or obligations of any
                  kind convertible into or exchangeable for any shares of
                  capital stock of Acquiror or any of its Subsidiaries, nor, is
                  there outstanding any stock appreciation rights, phantom
                  equity or similar rights, agreements, arrangements or
                  commitments based upon the book value, income or any other
                  attribute of Acquiror or any of its Subsidiaries.

         (c)      Authority

                  Acquiror has the requisite corporate power and authority to
                  enter into this Agreement and to perform its obligations
                  hereunder and to complete the transactions contemplated
                  hereby. Canco has the requisite corporate power and authority
                  to complete the transactions contemplated in the Arrangement,
                  including the issue of the Exchangeable Shares pursuant to the
                  transactions contemplated by this Agreement. The execution and
                  delivery of this Agreement by the Acquiror and the
                  consummation by the Acquiror and Canco of the transactions
                  contemplated by this Agreement and the Arrangement have been
                  duly authorized and no other corporate proceedings on the part
                  of Acquiror or Canco are necessary to authorize this Agreement
                  or the transactions contemplated hereby and by the
                  Arrangement. This Agreement has been duly executed and
                  delivered by Acquiror and constitutes a valid and binding
                  obligation of Acquiror, enforceable against Acquiror in
                  accordance with its terms, subject to bankruptcy,



                                      -41-


                  insolvency, reorganization, fraudulent transfer, moratorium
                  and other laws relating to or affecting creditors' rights
                  generally and to general principles of equity. The execution
                  and delivery by Acquiror of this Agreement and performance by
                  it of its obligations hereunder and the completion of the
                  Arrangement and the transactions contemplated thereby, will
                  not:

                  (i)      result in a violation or breach of, require any
                           consent to be obtained under or give rise to any
                           termination rights under any provision of:

                           (A)      its or any of its Subsidiaries' certificate
                                    of incorporation, articles, by-laws or other
                                    charter documents, including any unanimous
                                    shareholder agreement or any other agreement
                                    or understanding with any party holding an
                                    ownership interest in any Subsidiary;

                           (B)      any law, regulation, order, judgment or
                                    decree; or

                           (C)      any material contract, agreement, license,
                                    franchise or permit to which the Acquiror or
                                    any Subsidiary is bound or is subject or is
                                    the beneficiary;

                  (ii)     give rise to any right of termination or acceleration
                           of indebtedness, or cause any indebtedness to come
                           due before its stated maturity or cause any available
                           credit to cease to be available;

                  (iii)    result in the imposition of any Encumbrance, upon any
                           of its assets or the assets of any Subsidiary, or
                           restrict, hinder, impair or limit the ability of
                           Acquiror or any Subsidiary to carry on the business
                           of Acquiror or any Subsidiary as and where it is now
                           being carried on or as and where it is currently
                           intended to be carried on in the future; or

                  (iv)     result (alone or together with other adverse changes)
                           in a Material Adverse Change.

         (d)      Impediments

                  Other than in connection with or in compliance with the
                  provisions of Securities Laws and the rules of The Toronto
                  Stock Exchange and the American Stock Exchange and the receipt
                  of the applicable approvals under the Competition Act, (i)
                  there are no legal restrictions to the consummation by
                  Acquiror and Canco of the transactions contemplated by this
                  Agreement or the performance by each of Acquiror and Canco of
                  its obligations hereunder and (ii) no filing or registration
                  by Acquiror or Canco with, or authorization, consent or
                  approval of, any domestic or foreign public body or authority
                  is necessary in connection with the consummation of the
                  Arrangement, except for such filings or registrations which,
                  if not made, or such authorizations, consents or approvals,
                  which, if not received, would not have a Material Adverse
                  Effect in respect of Acquiror.



                                      -42-


         (e)      Public Record

                  As of their respective dates, the documents and materials
                  comprising the public record of Acquiror (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 legal and stock exchange requirements.

         (f)      Books and Records

                  All financial transactions of Acquiror and its Subsidiaries
                  have been recorded in the financial books and records of
                  Acquiror and each Subsidiary, as applicable, in accordance
                  with good business practice, and such financial books and
                  records accurately reflect the basis for the financial
                  condition and the revenues, expenses and results of operations
                  of Acquiror and its Subsidiaries shown in the audited
                  financial statements of Acquiror for the year ended December
                  31, 2001 and the unaudited interim financial statements of
                  Acquiror for the periods ended March 31, 2002 and 2001
                  (collectively, the "ACQUIROR FINANCIAL STATEMENTS"). Acquiror
                  and its Subsidiaries have not entered into and are not parties
                  to any material financial transactions which are not reflected
                  in such financial statements.

         (g)      Absence of Changes

                  Since January 1, 2002 and except as has been publicly
                  disclosed in any document filed with the SEC: (i) Acquiror and
                  its Subsidiaries have conducted their respective businesses
                  only in the ordinary course, (ii) no extraordinary liability
                  or obligation of any nature (whether absolute, accrued,
                  contingent or otherwise) material to Acquiror (on a
                  consolidated basis) has been incurred, and (iii) there has not
                  been any (alone or together with other adverse changes)
                  Material Adverse Change.

         (h)      Disclosure

                  There is no information known to the officers of Acquiror
                  regarding any event, circumstance or action taken or failed to
                  be taken which may reasonably be expected to result in (alone
                  or together with other adverse changes) a Material Adverse
                  Change.

         (i)      Acquiror Financial Statements

                  The Acquiror Financial Statements were prepared in accordance
                  with generally accepted accounting principles in the United
                  States consistently applied, and fairly present the
                  consolidated financial condition of Acquiror at the respective
                  dates indicated and the results of operations of Acquiror (on
                  a consolidated basis) for the periods covered. Except (a) as
                  disclosed or reflected in the Acquiror



                                      -43-


                  Financial Statements and (b) liabilities and obligations (i)
                  incurred in the ordinary course of business and consistent
                  with past practice or (ii) pursuant to the terms of this
                  Agreement, neither Acquiror 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 applicable in the
                  United States to be reflected on a consolidated balance sheet
                  of Acquiror) that have constituted or would be reasonably
                  likely constitute (alone or together with other adverse
                  changes) a Material Adverse Change.

         (j)      Financing

                  Acquiror has access to cash balances and available credit
                  facilities sufficient to fund all amounts that may be required
                  by it and Canco in connection with and pursuant to the
                  Arrangement.

         (k)      Compliance with Law

                  Each of Acquiror and its Subsidiaries has complied with and is
                  in compliance with all laws and regulations applicable to the
                  operation of its business, except where such non-compliance,
                  considered individually or in the aggregate, would not
                  constitute (alone or together with other adverse changes) a
                  Material Adverse Change and would not materially affect the
                  consummation of the transactions contemplated hereby or the
                  ability of Acquiror to perform its obligations hereunder.

         (l)      Information Supplied

                  None of the information supplied or to be supplied by Acquiror
                  for inclusion or incorporation by reference in the Proxy
                  Circular will, at the time the Proxy Circular is mailed to the
                  Shareholders and at the time of the Shareholder Meeting, as
                  may be adjourned from time to time, contain any untrue
                  statement which, at the time and in light of the circumstances
                  under which it is made, is false or misleading with respect to
                  any material fact or omit to state any material fact required
                  to be stated therein or necessary in order to make the
                  statements therein not false or misleading or necessary to
                  correct any statement in any earlier communication with
                  respect to the solicitation of a proxy for the same meeting or
                  subject matter which has become false or misleading. None of
                  the information supplied or to be supplied by Acquiror for
                  inclusion or incorporation by reference in the S-3
                  Registration Statement will at the time such registration
                  statement is declared or becomes effective contain any untrue
                  statement of a material fact or omit to state a material fact
                  required to be stated therein or necessary in order to make
                  the statements made therein, in light of the circumstances
                  under which they were made, not misleading.

         (m)      Support Agreement and Voting and Exchange Trust Agreement

                  The Support Agreement and the Voting and Exchange Trust
                  Agreement are in full force and effect unamended and are valid
                  and binding obligations of Acquiror,



                                      -44-


                  Nabors Industries, Inc. and Canco. Each of Acquiror, Nabors
                  Industries, Inc. and Canco has performed in all material
                  respects the obligations required to be performed by it under
                  the Support Agreement and the Voting and Exchange Trust
                  Agreement and is entitled to all benefits thereunder. None of
                  Acquiror, Nabors Industries, Inc. or Canco has violated or
                  breached, in any material respect, any of the terms or
                  conditions of the Support Agreement or the Voting and Exchange
                  Trust Agreement and there exists no default or event of
                  default or event, occurrence, condition or act which, with the
                  giving of notice, the lapse of time or the happening of any
                  other event or condition, would become a default or event of
                  default by any of Acquiror, Nabors Industries, Inc. or Canco
                  under the Support Agreement and Voting and Exchange Trust
                  Agreement.

8.2      INVESTIGATION

         Any investigation by the Corporation and its advisors shall not
mitigate, diminish or affect the representations and warranties of Acquiror
provided pursuant to this Agreement. Where the provisions of Section 8.1 refer
to disclosure in writing, such disclosure shall be made expressly in response to
the applicable provision and shall be signed by a senior officer of Acquiror.

                                    ARTICLE 9
                                   CONDITIONS

9.1      CONDITIONS PRECEDENT TO OBLIGATIONS OF EACH PARTY

         The obligations of the parties hereto to consummate and effect the
transactions contemplated hereunder shall be subject to the satisfaction or
waiver by both parties on or before the Effective Date of the following
conditions:

         (a)      the Arrangement and the other transactions contemplated hereby
                  shall have been approved and adopted by the Shareholders and
                  Optionholders, voting as a single class, in accordance with
                  applicable law (including the Interim Order) and the
                  Corporation's articles and bylaws;

         (b)      the Court shall have issued the Interim Order and Final Order
                  approving the Arrangement each in form and substance
                  reasonably satisfactory to Acquiror and the Corporation (such
                  approvals not to be unreasonably withheld or delayed by
                  Acquiror or the Corporation) reflecting the terms hereof and
                  such orders shall not have been set aside or modified in a
                  manner unacceptable to either thereof, acting reasonably, on
                  appeal or otherwise;

         (c)      the S-3 Registration Statement shall have been declared or
                  become effective under the U.S. Securities Act on or before
                  the Effective Date, and, such registration statement, at its
                  effective date and on the Closing Date shall not be the
                  subject of any SEC stop-order or SEC proceedings seeking a
                  stop-order, and the Arrangement shall, on the Closing Date,
                  not be subject to any similar proceedings commenced or
                  threatened by the Securities Authorities;



                                      -45-


         (d)      the Acquiror Shares to be issued from time to time after the
                  Effective Time upon exchange of the Exchangeable Shares issued
                  pursuant to the Arrangement shall have been approved for
                  listing on the American Stock Exchange;

         (e)      all Regulatory Approvals shall have been obtained on
                  reasonably satisfactory terms and conditions and shall be in
                  full force and effect 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 waiting period which would adversely affect
                  Acquiror's ability to consummate the Arrangement or the
                  transactions contemplated hereby or which is or would be
                  materially adverse to the business of the Corporation and its
                  Subsidiaries considered on a consolidated basis or to the
                  value of the Shares to Acquiror;

         (f)      there shall not exist any prohibition at law against the
                  consummation of the Arrangement or the transactions
                  contemplated hereby; and

         (g)      (i) the Commissioner of Competition (the "COMMISSIONER")
                  appointed under the Competition Act shall have issued an
                  advance ruling certificate under Section 102 of the
                  Competition Act in respect of the acquisition of the Shares by
                  Acquiror under the Arrangement (the "TRANSACTION"); or (ii)
                  the applicable waiting period under Section 123 of the
                  Competition Act shall have expired or the requirements of Part
                  IX of the Competition Act shall have been waived and the
                  Commissioner shall have issued a written opinion, in terms
                  satisfactory to the Acquiror in its sole discretion, to the
                  effect that he is satisfied that there are no grounds upon
                  which to seek an order from the Competition Tribunal under
                  Section 92 of the Competition Act in respect of the
                  Transaction.

9.2      ACQUIROR CONDITIONS

         The obligations of Acquiror to consummate and effect the transactions
contemplated hereunder shall be subject to the following conditions:

         (a)      the Corporation shall have performed or complied with, in all
                  material respects, each of its obligations, covenants and
                  agreements hereunder to be performed and complied with by it
                  on or before the Effective Time;

         (b)      each of the representations and warranties of the Corporation
                  in this Agreement (which for purposes of this clause (b) shall
                  be read as though none of them contained any material adverse
                  effect or other materiality qualification), shall be true and
                  correct in all respects on the date of this Agreement and as
                  of the Effective Date as if made on and as of such date
                  (except for such representations and warranties made as of a
                  specified date, which shall be true and correct as of such
                  specified date) except where the failure of such
                  representations and warranties in the aggregate to be true and
                  correct in all respects is not and would not be reasonably
                  expected to result in a Material Adverse Effect;



                                      -46-


         (c)      no act, action, suit or proceeding shall have been taken
                  before or by any Canadian or United States federal,
                  provincial, state or foreign court or other tribunal or
                  governmental agency or other regulatory or administrative
                  agency or commission or by any elected or appointed public
                  official or other Person in Canada, the United States or
                  elsewhere, whether or not having the force of law, and no law,
                  regulation or policy have been proposed, enacted, promulgated
                  or applied, whether or not having the force of law, which
                  could reasonably be expected to have the effect of:

                  (i)      making illegal, or otherwise directly or indirectly
                           restraining or prohibiting the Arrangement, the
                           acceptance for payment of, payment for, or ownership,
                           directly or indirectly, of some or all of the Shares
                           by Acquiror, or the consummation of any of the
                           transactions contemplated by the Arrangement;

                  (ii)     prohibiting or materially limiting the ownership or
                           operation by the Corporation or any of its
                           Subsidiaries, or by Acquiror, directly or indirectly,
                           of all or any material portion of the business or
                           assets of the Corporation, on a consolidated basis,
                           or Acquiror, directly or indirectly, or compelling
                           Acquiror, directly or indirectly, to dispose of or
                           hold separate all or any material portion of the
                           business or assets of the Corporation, on a
                           consolidated basis, or Acquiror, directly or
                           indirectly, as a result of the transactions
                           contemplated by the Arrangement;

                  (iii)    imposing or confirming limitations on the ability of
                           Acquiror, directly or indirectly, effectively to
                           acquire or hold or to exercise full rights of
                           ownership of the Shares, including without limitation
                           the right to vote any Shares acquired or owned by
                           Acquiror, directly or indirectly, on all matters
                           properly presented to the Shareholders of the
                           Corporation, including without limitation the right
                           to vote any shares of capital stock of any Subsidiary
                           (other than immaterial Subsidiaries) directly or
                           indirectly owned by the Corporation materially
                           adversely affecting the business, financial condition
                           or results of operations of the Corporation and its
                           Subsidiaries taken as a whole or the value of the
                           Shares to Acquiror; or

                  (iv)     requiring divestiture by Acquiror, directly or
                           indirectly, of any Shares or any Subsidiary;

         (d)      Acquiror shall not have received on or prior to the Effective
                  Time from the Corporation notices by the holders of more than
                  5% of the issued and outstanding securities entitled to vote
                  at the Shareholder Meeting of their intention to exercise
                  their dissent rights, as granted in the Interim Order, under
                  section 193 of the Act;

         (e)      holders of not less than 4,395,000 Shares and Options to
                  purchase not less than 400,000 Shares shall have entered into,
                  and continue to be bound by and not to have breached, lock-up
                  agreements in the form attached as Schedule C hereto;



                                      -47-


         (f)      Acquiror shall be satisfied, acting reasonably, that, after
                  giving effect to the Arrangement and other than as set forth
                  in the Disclosure Letter, none of Acquiror or its then
                  Subsidiaries will be subject to any limitations, either: (A)
                  in the ownership, licensing, use, modification, fixing,
                  improvement, enhancement and/or creation of derivative works
                  of the intellectual property, including trademarks, trade
                  names, service marks, copyrights, patents and licenses, all
                  software (including source codes, object codes and other
                  computer files and objects) and firmware and all hardware
                  designs of or relating to (i) the Tru Vu product line or (ii)
                  any system owned or licensed by Acquiror or its current
                  Subsidiaries; or (B) (other than Data Wise Solutions, Inc.
                  (Delaware)) in the ownership, licensing, use, modification,
                  fixing, improvement, enhancement and/or creation of products
                  for drilling, workover or well servicing rigs; and

         (g)      all holders of options to purchase shares of Date Wise
                  Solutions Inc. (Delaware) shall have fully relinquished all
                  rights under, and released such corporation from and in
                  respect of, such options;

which conditions are for the exclusive benefit of Acquiror and may be waived by
Acquiror in whole or in part at any time and from time to time, before the
Effective Time.

9.3      CORPORATION CONDITIONS

         The obligations of the Corporation to consummate and effect the
transactions contemplated hereunder shall be subject to the following
conditions:

         (a)      Acquiror shall have performed or complied with, in all
                  material respects, each of its obligations, covenants and
                  agreements hereunder to be performed and complied with by it
                  on or before the Effective Time;

         (b)      each of the representations and warranties of Acquiror in this
                  Agreement (which for purposes of this clause (b) shall be read
                  as though none of them contained any material adverse effect
                  or other materiality qualification), shall be true and correct
                  in all respects on the date of this Agreement and as of the
                  Effective Date as if made on and as of such date (except for
                  such representations and warranties made as of a specified
                  date, which shall be true and correct as of such specified
                  date) except where the failure of such representations and
                  warranties in the aggregate to be true and correct in all
                  respects is not and would not be reasonably expected to result
                  in a Material Adverse Effect;

         (c)      no act, action, suit or proceeding shall have been taken
                  before or by any Canadian or United States federal,
                  provincial, state or foreign court or other tribunal or
                  governmental agency or other regulatory or administrative
                  agency or commission or by any elected or appointed public
                  official or other Person in Canada, the United States or
                  elsewhere, whether or not having the force of law, and no law,
                  regulation or policy have been proposed, enacted, promulgated
                  or applied, whether or not having the force of law, which
                  could reasonably be expected to have the effect of making
                  illegal, or otherwise directly or indirectly restraining or




                                      -48-


                  prohibiting the Arrangement, the acceptance for payment of,
                  payment for, or ownership, directly or indirectly, of some or
                  all of the Shares by Acquiror, or the consummation of any of
                  the transactions contemplated by the Arrangement; and

         (d)      the Exchangeable Shares to be issued pursuant to the
                  Arrangement shall be listed on the Exchange and shall be
                  freely tradeable,

which conditions are for the exclusive benefit of the Corporation and may be
waived by the Corporation in whole or in part at any time and from time to time,
before the Effective Time.

                                   ARTICLE 10
                                   TERMINATION

10.1     TERMINATION

         This Agreement may be terminated at any time prior to the Effective
Time (notwithstanding any approval of the Arrangement Resolution):

         (a)      by mutual written consent of Acquiror and the Corporation;

         (b)      by either Acquiror or the Corporation if the Shareholders and
                  Optionholders do not approve the Arrangement Resolution at the
                  Shareholder Meeting;

         (c)      by Acquiror, if a fee as provided in Section 4.1 becomes
                  payable, or, by the Corporation, if a fee as provided in
                  Section 4.1 becomes payable, other than pursuant to Section
                  4.1(f), and is paid;

         (d)      by either the Corporation or Acquiror, if the Effective Date
                  does not occur on or before December 15, 2002 provided that
                  the failure is not due to the party seeking to terminate this
                  Agreement to perform the obligations required to be performed
                  by it under this Agreement;

         (e)      by Acquiror, if the Corporation has breached any of its
                  representations, warranties, agreements or obligations herein
                  which breach would result in the failure to satisfy one or
                  more conditions set forth in Section 9.2(a) or (b); or

         (f)      by the Corporation, if Acquiror has breached any of its
                  representations, warranties, agreements or obligations herein
                  which breach would result in the failure to satisfy one or
                  more conditions set forth in Section 9.3(a) or (b),

         except that the obligations set forth in Section 4.1 (in respect of any
         Fee Event occurring prior to the termination) shall survive the
         termination of this Agreement.



                                      -49-


                                   ARTICLE 11
                                  MISCELLANEOUS

11.1     AMENDMENT OR WAIVER

         This Agreement, may be amended, modified or superseded, and any of the
terms, covenants, representations, warranties or conditions hereof may be
waived, but only by written instrument executed by Acquiror and the Corporation;
provided, however, that either Acquiror or the Corporation may in its discretion
waive a condition herein which is solely for its benefit without the consent of
the other. No waiver of any nature, in any one or more instances, shall be
deemed or construed as a further or continued waiver of any condition or any
breach of any other term, representation or warranty in this Agreement.

11.2     ENTIRE AGREEMENT

         This Agreement, the Confidentiality Agreement and the other documents
referred to herein constitute the entire agreement between the parties with
respect to the subject matter hereof and supersede all prior agreements,
arrangement or understandings with respect thereto.

11.3     HEADINGS

         The division of the Agreement into Articles, Sections and other
partitions and the insertion of headings are for convenience of reference only
and shall not control or affect the meaning or construction of any provisions of
this Agreement.

11.4     NOTICES

         All notices or other communication which are required or permitted
hereunder shall be communicated confidentially and in writing and shall be
sufficient if delivered personally, or sent by confidential telecopier addressed
as follows:

         To Acquiror:

         Nabors Industries Ltd.
         c/o The Corporate Secretary Limited
         Whitepark House
         White Park Road
         Bridgetown, Barbados
         Attention: Vice-President and Corporate Secretary
         Fax:       (246) 427-8617



                                      -50-


         With a copy to:

         Nabors Corporate Services, Inc.
         515 West Greens Road
         Suite 1200
         Houston, Texas 77067
         Attention: Katherine Ellis
         Fax:       (281) 775-4318

         And a copy to:

         Stikeman Elliott
         4300 Bankers Hall West
         888 - 3rd Street S.W.
         Calgary, Alberta T2P 5C5
         Attention: Christopher W. Nixon
         Fax:       (403) 266-9034

         To the Corporation:

         Ryan Energy Technologies Inc.
         Suite 700, 505 - 2nd Street S.W.
         Calgary, Alberta T2P 1N8
         Attention: President and Chief Executive Officer
         Fax:       (403) 261-6323

         With a copy to:

         Macleod Dixon LLP
         3700 Canterra Tower
         400 - 3rd Avenue S.W.
         Calgary, Alberta T2P 4H2
         Attention:  Andrew Love
         Telecopier: (403) 264-5973

11.5     COUNTERPARTS AND FACSIMILES

         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 but one Agreement. 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 between the parties hereto.

11.6     EXPENSES

         Each party will pay its own expenses. The Corporation represents and
warrants that, except for fees payable to Growth Capital Partners pursuant to
the engagement letter dated July 16, 2002 and Peters & Co. Limited pursuant to
the engagement letter dated July 16, 2002, a copy of each of which has been
provided to Acquiror, no broker, finder or investment banker is entitled to any
brokerage, finder's or other fee or commission, or to the reimbursement of any
of



                                      -51-


its expenses, in connection with the Arrangement. Notwithstanding anything
provided in this Agreement, the Corporation may pay to Growth Capital Partners
and Peters & Co. Limited the fees (not in excess, with all amounts previously
paid, of U.S. $600,000 plus GST where applicable) and expenses pursuant to and
in accordance with such engagement letters. The Corporation has provided to
Acquiror a correct and complete copy of all agreements between the Corporation
and its financial advisors as are in existence at the date hereof. The
Corporation covenants not to amend the terms of any such agreements relating to
the payment of fees and expenses without the prior written approval of Acquiror.

11.7     ASSIGNMENT

         Acquiror may assign all or any part of its rights or obligations under
this Agreement to a direct or indirect wholly-owned Subsidiary of Acquiror or
any other party related to Acquiror, but, if such assignment takes place,
Acquiror shall continue to be liable to the Corporation for any default in
performance by the assignee. This Agreement shall not otherwise be assignable by
either party without the prior written consent of the other party.

11.8     SEVERABILITY

         If any term, provision, covenant or restriction of this Agreement is
held by a court of competent jurisdiction to be invalid, void or unenforceable,
the remainder of the terms, provisions, covenants and restrictions of this
Agreement shall remain in full force and effect and shall in no way be affected,
impaired or invalidated and the parties shall negotiate in good faith to modify
this Agreement to preserve each party's anticipated benefits under this
Agreement.

11.9     CHOICE OF LAW

         This Agreement shall be governed by, construed and interpreted in
accordance with the laws of the Province of Alberta.

11.10    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.

11.11    REMEDIES

         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



                                      -52-


otherwise breached. It is accordingly agreed that the parties shall be entitled
to an injunction or injunctions to remedy or prevent non-compliance with or
breaches of the terms of this Agreement and to enforce specifically the terms
and provisions hereof in any court of the Province of Alberta having
jurisdiction; provided that such remedies shall be in addition to, and not in
substitution for, any other remedy to which the parties may be entitled at law
or in equity.

11.12    SURVIVAL OF REPRESENTATIONS AND WARRANTIES

         The representations and warranties of the Corporation and Acquiror
contained in this Agreement shall not survive the completion of the Arrangement
and shall expire and be terminated at the earlier of the Effective Time and
(except in respect of a termination pursuant to Sections 10.1(e) or (f) in which
respect the covenants, representations and warranties of the Corporation or
Acquiror, respectively, shall survive the termination of this Agreement) the
date on which this Agreement is terminated in accordance with its terms.

11.13    TIME OF ESSENCE

         Time shall be of the essence in this Agreement.

         IN WITNESS WHEREOF the parties hereto have caused this Agreement to be
executed on their behalf by their officers thereunto duly authorized as of the
date first written above.

                                       NABORS INDUSTRIES LTD.

                                       By:  /s/ Daniel McLachlin
                                            ------------------------------------

                                       RYAN ENERGY TECHNOLOGIES INC.

                                       By:  /s/ Richard T. Ryan
                                            ------------------------------------


                                       By:  /s/ Donald A. Seaman
                                            ------------------------------------





                                   SCHEDULE A

                             ARRANGEMENT RESOLUTION

                     SPECIAL RESOLUTION OF THE SHAREHOLDERS



BE IT RESOLVED THAT:

1.       The arrangement (the "ARRANGEMENT") under Section 193 of the Business
         Corporations Act (Alberta) (the "ACT") involving Ryan Energy
         Technologies Inc. (the "CORPORATION"), substantially as set out in the
         plan of arrangement (the "PLAN OF ARRANGEMENT") attached as Schedule B
         to the Arrangement Agreement dated August 12, 2002 between Nabors
         Industries Ltd. and the Corporation (as amended and restated from time
         to time, the "ARRANGEMENT AGREEMENT") is hereby authorized, approved
         and adopted.

2.       The Plan of Arrangement is hereby authorized, approved and adopted.

3.       Notwithstanding that this resolution has been passed (and the
         Arrangement adopted) by the shareholders and optionholders of the
         Corporation or that the Arrangement has been approved by the Court of
         Queen's Bench of Alberta, the directors of the Corporation are hereby
         authorized and empowered (i) to amend the Arrangement Agreement or the
         Plan of Arrangement to the extent permitted by the Arrangement
         Agreement, and (ii) not to proceed with the Arrangement without further
         approval of the shareholders and optionholders of the Corporation, but
         only if the Arrangement Agreement is terminated in accordance with
         Section 10.1 thereof.

4.       Any officer or director of the Corporation is hereby authorized and
         directed for and on behalf of the Corporation to execute, under the
         seal of the Corporation or otherwise, and to deliver articles of
         arrangement, and such other documents as are necessary or desirable, to
         the Registrar under the Act in accordance with the Arrangement
         Agreement for filing.

5.       Any officer or director of the Corporation is hereby authorized and
         directed for and on behalf of the Corporation to execute or cause to be
         executed, under the seal of the Corporation or otherwise, and to
         deliver or cause to be delivered, all such other documents and
         instruments and to perform or cause to be performed all such other acts
         and things as in such person's opinion may be necessary or desirable to
         give full effect to the foregoing resolution and the matters authorized
         thereby, such determination to be conclusively evidenced by the
         execution and delivery of such document, agreement or instrument or the
         doing of any such act or thing.





                                   SCHEDULE B

                           FORM OF PLAN OF ARRANGEMENT
                                UNDER SECTION 193
                   OF THE BUSINESS CORPORATIONS ACT (ALBERTA)
                             INVOLVING AND AFFECTING
                        RYAN ENERGY TECHNOLOGIES INC. AND
                               ITS SECURITYHOLDERS

                                    ARTICLE 1
                                 INTERPRETATION

1.1      DEFINITIONS

In this Plan of Arrangement, unless there is something in the subject matter or
context inconsistent therewith, the following terms shall have the respective
meanings set out below (and grammatical variations of such terms shall have
corresponding meanings):

"ACQUIROR" means Nabors Industries Ltd., an exempted company incorporated under
the laws of Bermuda;

"ACQUIROR AVERAGE PRICE" means the weighted average trading price of Acquiror
Shares on the American Stock Exchange (as reported by the American Stock
Exchange and converted, as hereinafter provided, to Canadian dollars and
expressed to the fourth decimal place) for the Measurement Period. For these
purposes, (i) the U.S. dollar/Canadian dollar exchange rate for determining the
Acquiror Average Price shall be the average of the Canadian Dollar Exchange Rate
(expressed to the fourth decimal place) for each of the trading days in the
Measurement Period; and (ii) the "weighted average trading price" shall be
determined by dividing the aggregate sale price of all Acquiror Shares sold on
the American Stock Exchange during the Measurement Period by the total number of
Acquiror Shares sold during such period;

"ACQUIROR CONTROL TRANSACTION" has the meaning provided in the Exchangeable
Share Provisions;

"ACQUIROR SHARES" has the meaning provided in the Exchangeable Share Provisions
and any other securities into which such shares may be changed, exchanged or
converted;

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

"ANCILLARY RIGHTS" means the interest of a holder of Holdco Shares or Shares who
elects to receive Exchangeable Shares as a beneficiary of the trust created
under the Voting and Exchange Trust Agreement;

"ARRANGEMENT" means the arrangement under Section 193 of the Act on the terms
and subject to the conditions set out in this Plan of Arrangement, subject to
any amendments thereto made (i) in accordance with Section 3.2 of the
Arrangement Agreement; (ii) in accordance with Section 6.1 hereof, or (iii) at
the direction of the Court in the Final Order;



                                      B-2


"ARRANGEMENT AGREEMENT" means the arrangement agreement by and between Acquiror
and the Corporation dated August 12, 2002, as amended and restated from time to
time, providing for, among other things, this Plan of Arrangement and the
Arrangement;

"ARRANGEMENT RESOLUTION" means the special resolution passed by the Shareholders
and Optionholders at the Shareholder Meeting, such resolution to be
substantially in the form and content of Schedule A to the Arrangement
Agreement;

"BUSINESS DAY" has the meaning provided in the Exchangeable Share Provisions;

"CALLCO" means 3064297 Nova Scotia Company, an unlimited liability company
incorporated under the laws of the Province of Nova Scotia;

"CANADIAN DOLLAR EXCHANGE RATE" means, with respect to determining the exchange
rate from U.S. dollars to Canadian dollars on a particular day, the amount
expressed in U.S. dollars as the noon buying rate (expressed to the fourth
decimal place) in New York City for cable transfers in Canadian dollars as
certified for customs purposes by the Federal Reserve Bank of New York on such
day;

"CANCO" means Nabors Exchangeco (Canada) Inc., a corporation incorporated under
the laws of Canada;

"CCRA" means the Canada Customs and Revenue Agency;

"CHANGE OF LAW" means any amendment to the ITA and other applicable provincial
income tax laws that permits holders of Exchangeable Shares who are resident in
Canada, hold the Exchangeable Shares as capital property and deal at arm's
length with Acquiror and the Corporation (all for the purposes of the ITA and
other applicable provincial income tax laws) to exchange their Exchangeable
Shares for Acquiror Shares on a basis that will not require such holders to
recognize any gain or loss or any actual or deemed dividend in respect of such
exchange for the purposes of the ITA or applicable provincial income tax laws;

"CHANGE OF LAW CALL DATE" has the meaning provided in Section 5.3(b);

"CHANGE OF LAW CALL PURCHASE PRICE" has the meaning provided in Section 5.3(a);

"CHANGE OF LAW CALL RIGHT" has the meaning provided in Section 5.3(a);

"CODE" means the United States Internal Revenue Code of 1986, as amended;

"CORPORATION" means Ryan Energy Technologies Inc., a corporation incorporated
under the laws of Alberta;

"COURT" means the Court of Queen's Bench of Alberta;

"DEPOSITARY" means the duly appointed depositary in respect of the Arrangement
at its principal transfer offices in Calgary, Alberta and Toronto, Ontario;



                                      B-3


"EFFECTIVE DATE" means the effective date of the Arrangement, being the date on
which the articles of arrangement are filed under the Act giving effect to the
Arrangement;

"EFFECTIVE TIME" means the time on the Effective Date at which the articles of
arrangement are filed under the Act;

"ELECTION DEADLINE" means 5:00 p.m. (local time) at the place of deposit on the
date that is the Business Day immediately prior to the commencement of the
Measurement Period;

"EXCHANGE RATIO" means, subject to adjustment, if any, as provided in Section
2.5, the number, calculated to four decimal places, equal to the Per Share Price
divided by the Acquiror Average Price;

"EXCHANGEABLE SHARE CONSIDERATION" has the meaning provided in the Exchangeable
Share Provisions;

"EXCHANGEABLE SHARE PRICE" has the meaning provided in the Exchangeable Share
Provisions;

"EXCHANGEABLE SHARE PROVISIONS" means the rights, privileges, restrictions and
conditions attaching to the Exchangeable Shares, as set forth in the articles of
Canco;

"EXCHANGEABLE SHARES" means the exchangeable shares in the capital of Canco
governed by the Exchangeable Share Provisions;

"FINAL ORDER" means the final order of the Court approving the Arrangement, as
such order may be amended by the Court at any time and from time to time prior
to the Effective Time;

"HOLDCO" has the meaning ascribed in Section 2.3;

"HOLDCO LETTER OF TRANSMITTAL AND ELECTION FORM" means the letter of transmittal
and election form for use by holders of Holdco Shares in connection with the
Arrangement;

"HOLDCO SHAREHOLDERS" means the holders at the relevant time of Holdco Shares;

"HOLDCO SHARES" means all issued and outstanding shares of any particular
Holdco;

"INTERIM ORDER" means the interim order of the Court in relation to the
Arrangement, as such order may be amended by the Court at any time and from time
to time;

"ITA" means the Income Tax Act (Canada), as amended;

"LETTER OF TRANSMITTAL AND ELECTION FORM" means the letter of transmittal and
election form provided for use by holders of Shares (other than Holdcos) in
connection with the Arrangement;

"LIQUIDATION AMOUNT" has the meaning provided in the Exchangeable Share
Provisions;

"LIQUIDATION CALL PURCHASE PRICE" has the meaning provided in Section 5.1(a);

"LIQUIDATION CALL RIGHT" has the meaning provided in Section 5.1(a);




                                      B-4


"LIQUIDATION DATE" has the meaning provided in the Exchangeable Share
Provisions;

"MEASUREMENT PERIOD" means the period of 3 consecutive trading days ending on
the third Business Day prior to the date of the Shareholder Meeting (including
any adjournment thereof);

"OPTIONHOLDERS" means holders of Options from time to time;

"OPTIONS" means the outstanding options to acquire Shares under the Stock Option
Plan;

"PER SHARE PRICE" means $1.85;

"PREDECESSOR CORPORATIONS" means those corporations which merged with the
Corporation pursuant to various amalgamations including, without limitation,
Adesso Corporation and 747253 Alberta Ltd.;

"REDEMPTION CALL PURCHASE PRICE" has the meaning provided in Section 5.2(a);

"REDEMPTION CALL RIGHT" has the meaning provided in Section 5.2(a);

"REDEMPTION DATE" has the meaning provided in the Exchangeable Share Provisions;

"REDEMPTION PRICE" has the meaning provided in the Exchangeable Share
Provisions;

"SHAREHOLDER MEETING" means the special meeting of the Shareholders and
Optionholders to be held to consider this Plan of Arrangement;

"SHAREHOLDERS" means holders of Shares from time to time;

"SHARES" means the common shares in the capital of the Corporation;

"STOCK OPTION PLAN" means the stock option plan of the Corporation approved by
the Shareholders of the Corporation on September 18, 1996 and amended with
approval of such Shareholders given at the 1997, 1998, 2000 and 2001 Annual and
Special Meeting of the Corporation;

"SUPPORT AGREEMENT" means the agreement so entitled among Nabors Industries,
Inc., Callco and Canco dated April 26, 2002, as supplemented by an
Acknowledgement of Novation between Nabors Industries, Inc., Callco, Canco,
Computershare Trust Company of Canada and Acquiror;

"TRANSFER AGENT" means the duly appointed transfer agent for the time being of
the Exchangeable Shares, and, if there is more than one such transfer agent,
then the principal Canadian transfer agent; and

"VOTING AND EXCHANGE TRUST AGREEMENT" means the agreement so entitled among
Nabors Industries, Inc., Canco and Computershare Trust Company of Canada dated
April 26, 2002, as supplemented by an Acknowledgement of Novation between Nabors
Industries, Inc., Callco, Canco, Computershare Trust Company of Canada and
Acquiror.



                                      B-5


1.2      SECTIONS AND HEADINGS

The division of this Plan of Arrangement into sections and the insertion of
headings are for reference purposes only and shall not affect the interpretation
of this Plan of Arrangement. Unless otherwise indicated, any reference in this
Plan of Arrangement to a Section refers to the specified Section of this Plan of
Arrangement.

1.3      NUMBER, GENDER AND PERSONS

In this Plan of Arrangement, unless the context otherwise requires, words
importing the singular number include the plural and vice versa, words importing
any gender include all genders and words importing persons include individuals,
bodies corporate, partnerships, associations, trusts, unincorporated
organizations, governmental bodies and other legal or business entities of any
kind.

1.4      DATE FOR ANY ACTION

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

1.5      CURRENCY

Unless otherwise expressly stated herein, all references to currency and
payments in cash or money in this Plan of Arrangement are to Canadian dollars.

1.6      STATUTORY REFERENCES

Any reference in this Plan of Arrangement to a statute includes such statute as
amended, consolidated or re-enacted from time to time, all regulations made
thereunder, all amendments to such regulations from time to time, and any
statute or regulation which supersedes such statute or regulations.

                                    ARTICLE 2
                                   ARRANGEMENT

2.1      BINDING EFFECT

This Plan of Arrangement will become effective at, and be binding at and after,
the Effective Time on (i) Acquiror, Canco and Callco; (ii) the Corporation;
(iii) all holders and all beneficial owners of Shares; (iv) all Holdcos and all
holders and all beneficial owners of Holdco Shares; and (v) all holders and all
beneficial owners of Options.

2.2      ARRANGEMENT

At the Effective Time, the following transactions shall occur and shall be
deemed to occur in the following order without any further act or formality:



                                      B-6


         (a)      Each Holdco Share will be transferred to, and acquired by,
                  Canco without any act or formality on the part of the holder
                  of such Holdco Share or the entity which acquires such Holdco
                  Share, free and clear of all liens, claims and encumbrances,
                  in exchange for, at the holder's election (or deemed
                  election), (w) the Per Share Price in cash without interest;
                  (x) such number of fully paid and non-assessable Exchangeable
                  Shares (and the Ancillary Rights) as is equal to the Exchange
                  Ratio; or (y) such amount of cash, less than the Per Share
                  Price, as is specified by the holder in the holder's election
                  (whether as a specific dollar amount or a percentage of the
                  Per Share Price) (the "CASH PORTION") plus such number of
                  fully paid and non-assessable Exchangeable Shares (and the
                  Ancillary Rights) as is equal to the positive difference
                  between the Per Share Price and the Cash Portion, divided by
                  the Acquiror Average Price calculated to four decimal places,
                  in each case multiplied by a fraction having as its numerator
                  the number of Shares held by the Holdco and as its denominator
                  the number of issued and outstanding Holdco Shares of the
                  Holdco; payable, in each case, in accordance with Article 4
                  hereof, and the name of each such holder of Holdco Shares will
                  be removed from the register of holders of Holdco Shares and
                  added to the register of holders of the Exchangeable Shares
                  comprising all or part of the consideration to be received by
                  such holder for such transfer, and Canco will be recorded as
                  the registered holder of each such Holdco Share so exchanged
                  and will be deemed to be the legal and beneficial owner
                  thereof.

         (b)      Each Share (other than Shares owned by Holdcos in respect of
                  which Section 2.2(a) applies) that is not held by (i) a
                  Shareholder who has exercised its right to dissent in
                  accordance with Article 3 hereof and who is ultimately
                  entitled to be paid the fair value of its Shares, or (ii)
                  Acquiror or any affiliate (within the meaning of the Act)
                  thereof (which Share shall not be exchanged under the
                  Arrangement and shall remain outstanding as a Share held by
                  Acquiror or any affiliate thereof), will be transferred to,
                  and acquired by, Canco without any act or formality on the
                  part of the holder of such Share or the entity which acquires
                  such Share, free and clear of all liens, claims and
                  encumbrances, in exchange for, at the holder's election (or
                  deemed election), (w) the Per Share Price in cash without
                  interest; (x) such number of fully paid and non-assessable
                  Exchangeable Shares (and the Ancillary Rights) as is equal to
                  the Exchange Ratio; or (y) such amount of cash, less than the
                  Per Share Price, as is specified by the holder in the holder's
                  election (whether as a specific dollar amount or a percentage
                  of the Per Share Price) (the "CASH PORTION") plus such number
                  of fully paid and non-assessable Exchangeable Shares (and the
                  Ancillary Rights) as is equal to the positive difference
                  between the Per Share Price and the Cash Portion, divided by
                  the Acquiror Average Price calculated to four decimal places,
                  payable, in each case, in accordance with Article 4 hereof,
                  and the name of each such holder of Shares will be removed
                  from the register of holders of Shares and added to the
                  register of holders of the Exchangeable Shares comprising all
                  or part of the consideration to be received by such holder for
                  such transfer, and Canco will be recorded as the registered
                  holder of each such Share so exchanged and will be deemed to
                  be the legal and beneficial owner thereof.



                                      B-7


         (c)      Each Share (other than Shares owned by Holdcos in respect of
                  which Section 2.2(a) applies) in respect of which no election
                  has been made by the holder thereof or in respect of which an
                  effective election has not been made (other than Shares held
                  by (i) a Shareholder who has exercised its right to dissent in
                  accordance with Article 3 hereof and who is ultimately
                  entitled to be paid the fair value of its Shares, or (ii)
                  Acquiror or any affiliate (within the meaning of the Act)
                  thereof (which Share shall not be exchanged under the
                  Arrangement and shall remain outstanding as a Share held by
                  Acquiror or any affiliate thereof)) will be transferred to,
                  and acquired by, Canco, without any act or formality on the
                  part of the holder of such Share or Canco, free and clear of
                  all liens, claims and encumbrances, and the holder shall be
                  deemed to have elected to receive in exchange therefor the Per
                  Share Price in cash without interest, payable in accordance
                  with Article 4 hereof, and the name of each such holder of
                  Shares will be removed from the register of holders of Shares
                  and Canco will be recorded as the registered holder of each
                  such Share so exchanged and will be deemed to be the legal and
                  beneficial owner thereof.

         (d)      Each Option that has not been duly exercised or surrendered
                  for termination prior to the Effective Time (whether in
                  accordance with Section 2.12 of the Arrangement Agreement or
                  otherwise) shall be terminated and, in consideration for such
                  termination, each holder of such Option shall receive cash,
                  without interest, in an amount equal to the greater of: (A)
                  the positive difference, if any, between (i) the Per Share
                  Price and (ii) the exercise price per share of such Option;
                  and (B) $0.10, for each Share subject to issuance pursuant to
                  such Option.

2.3      HOLDCO ALTERNATIVE

Each Shareholder shall be entitled to transfer its Shares to a
newly-incorporated corporation (a "Holdco") and transfer the Holdco Shares to
Canco as provided in Section 2.2(a) provided that each of the following
conditions are satisfied on or prior to and as of the Effective Date:

         (a)      the Shareholder is a resident of Canada for the purposes of
                  the ITA;

         (b)      Holdco is incorporated no earlier than August 31, 2002, under
                  the Act;

         (c)      the Shareholder transfers its Shares to Holdco solely in
                  consideration for the Holdco Shares;

         (d)      Holdco has no indebtedness or liabilities and owns no assets
                  other than the Shares;

         (e)      the Shareholder indemnifies Acquiror, the Corporation, Canco
                  and Callco for any and all liabilities of Holdco (other than
                  tax liabilities of Holdco that arise solely as a result of the
                  tax status of Acquiror, Canco or Callco as a "financial
                  institution" for purposes of the ITA) in a form satisfactory
                  to Acquiror in its sole discretion, and such Shareholder
                  either has net assets as reflected on its audited financial
                  statements for its most recently ended fiscal year which are
                  satisfactory to



                                      B-8


                  Acquiror or provides Acquiror with security satisfactory to
                  Acquiror in respect of such shareholder's indemnification
                  obligations as set out above;

         (f)      prior to the Effective Date, Holdco (i) declares one or more
                  stock dividends which (if the Holdco Shares are to be acquired
                  by Canco) may be in the form of preferred shares of Holdco
                  that are converted into common shares of Holdco prior to the
                  Effective Date, (ii) increases the stated capital of the
                  Holdco Shares; or (iii) (if the Holdco Shares are to be
                  acquired by Canco) declares one or more cash dividends,
                  provided that such cash is used to subscribe, directly or
                  indirectly, for shares of Holdco;

         (g)      on the Effective Date, Holdco has no issued shares outstanding
                  other than the Holdco Shares and such shares will be owned by
                  the Shareholder;

         (h)      on or prior to the Effective Date, Holdco has never entered
                  into any transaction (or conducted any business or operations
                  or engaged in any activity) other than those described herein
                  or such other transactions as are necessary to facilitate
                  those transactions described herein with Acquiror's consent,
                  acting reasonably;

         (i)      other than as provided in (f) above, Holdco will not declare
                  or pay any dividends or other distributions;

         (j)      the Shareholder shall prepare and file all income tax returns
                  of its Holdco in respect of the taxation year-end of such
                  Holdco ending immediately prior to the acquisition of such
                  Holdco Shares by Canco subject to Acquiror's right to approve
                  all such returns as to form and substance;

         (k)      the Shareholder provides the Corporation and Acquiror with
                  copies of all documents necessary to effect the transactions
                  contemplated in this Section 2.3 at least ten days prior to
                  the Effective Date which documents must be approved by both
                  the Corporation and Acquiror in their sole discretion; and

         (l)      the Shareholder and its Holdco execute a share purchase
                  agreement in the form required by Acquiror, acting reasonably,
                  providing for, among other things, the sale of the Holdco
                  Shares to Canco and containing the terms and conditions, among
                  others, set out in this Section 2.3.

2.4      ELECTIONS

         (a)      Each person who, at or prior to the Election Deadline, is a
                  holder of Shares or Holdco Shares will be entitled, with
                  respect to all or a portion of their shares, to make an
                  election at or prior to the Election Deadline to receive (i)
                  cash, (ii) Exchangeable Shares (and the Ancillary Rights), or
                  (iii) a combination thereof, in exchange for such holder's
                  Shares or Holdco Shares on the basis set forth herein and in
                  the Letter of Transmittal and Election Form or the Holdco
                  Letter of Transmittal and Election Form, as the case may be,
                  failing which election such persons shall be deemed to have
                  elected to receive cash.



                                      B-9


         (b)      Holders of Shares and holders of Holdco Shares who are
                  resident in Canada for purposes of the ITA, other than any
                  such holders who are exempt from tax under Part I of the ITA,
                  and who have elected to receive Exchangeable Shares (and the
                  Ancillary Rights) or a combination of cash and Exchangeable
                  Shares (and the Ancillary Rights) shall be entitled to make an
                  income tax election pursuant to subsection 85(1) of the ITA
                  or, if the holder is a partnership, subsection 85(2) of the
                  ITA (and in each case, where applicable, the analogous
                  provisions of provincial income tax law) with respect to the
                  transfer of their Shares or Holdco Shares, as the case may be,
                  to Canco by providing two signed copies of the necessary
                  prescribed election forms to the Depositary within 90 days
                  following the Effective Date, duly completed with the details
                  of the number of Shares or Holdco Shares, as the case may be,
                  transferred and the applicable agreed amounts for the purposes
                  of such elections. Thereafter, subject to the election forms
                  being correct and complete and complying with the provisions
                  of the ITA (or any applicable provincial income tax law), the
                  forms will be signed by Canco and returned to such holders
                  within 30 days after the receipt thereof by the Depositary for
                  filing with CCRA (or the applicable provincial taxing
                  authority). Canco will not be responsible for the proper
                  completion of any election form and, except for Canco's
                  obligation to return duly completed election forms which are
                  received by the Depositary within 90 days following the
                  Effective Date, within 30 days after the receipt thereof by
                  the Depositary, Canco will not be responsible for any taxes,
                  interest, penalties or any other costs or damages resulting
                  from the failure by a holder of Shares or Holdco Shares to
                  properly complete or file the election forms in the form and
                  manner and within the time prescribed by the ITA (or any
                  applicable provincial income tax law). In its sole discretion,
                  Canco may choose to sign and return an election form received
                  more than 90 days following the Effective Date, but Canco will
                  have no obligation to do so.

2.5      ADJUSTMENTS TO EXCHANGE RATIO

The Exchange Ratio shall be proportionately and appropriately adjusted to
reflect fully the effect of (a) any stock split, reverse split, stock dividend
(including any dividend or distribution of securities convertible into Acquiror
Shares or Shares), reorganization, recapitalization or other like change with
respect to Acquiror Shares or Shares, and (b) any extraordinary dividend or
distribution with respect to Acquiror Shares (other than a dividend or
distribution referenced in clause (a)); provided that the foregoing adjustments
shall not be made if the record date for the stock split, reverse split, stock
dividend, reorganization, recapitalization, other like change or extraordinary
dividend or distribution referred to in clauses (a) and (b) above does not occur
after the date of the Arrangement Agreement and prior to the Effective Time. In
any case where the Exchange Ratio is adjusted in accordance with the foregoing,
a corresponding adjustment shall be made to the number of Exchangeable Shares
(and Ancillary Rights) that are acquired by holders of Shares or Holdco Shares
who have elected to receive a combination of cash and Exchangeable Shares (and
Ancillary Rights).

2.6      RESTRICTION ON REDEMPTION OF EXCHANGEABLE SHARES

Canco and its Board of Directors shall not establish a Redemption Date for any
Exchangeable Shares pursuant to subsection (a) of the definition of Redemption
Date prior to: (i) if holders of



                                      B-10


Shares and Holdco Shares elect in accordance with Section 2.4 to receive, in
aggregate, not less than 300,000 Exchangeable Shares, January 1, 2004; or (ii)
otherwise, January 1, 2003.

                                    ARTICLE 3
                                RIGHTS OF DISSENT

3.1      RIGHTS OF DISSENT

Holders of Shares or Options may exercise rights of dissent with respect to such
Shares or Options, as the case may be, pursuant to and in the manner set forth
in Section 191 of the Act as modified by the Interim Order and this Section 3.1
in connection with the Arrangement; provided that, notwithstanding subsection
191(5) of the Act, the written objection to the Arrangement Resolution referred
to in subsection 191(5) of the Act must be received by the Corporation not later
than 2:00 p.m. (Calgary time) on the Business Day preceding the Shareholder
Meeting. Holders of Shares or Options, as the case may be, who duly exercise
such rights of dissent and who:

         (a)      are ultimately determined to be entitled to be paid fair value
                  for their Shares or Options, as the case may be, shall be
                  deemed to have transferred such Shares or Options, as the case
                  may be, as of the Effective Time, without any further act or
                  formality and free and clear of all liens, claims and
                  encumbrances, to Canco, in consideration for a payment of cash
                  from Canco equal to such fair value; or

         (b)      are ultimately determined not to be entitled, for any reason,
                  to be paid fair value for their Shares or Options, as the case
                  may be, shall be deemed to have participated in the
                  Arrangement, as of the Effective Time, on the same basis as a
                  non-dissenting holder of Shares or Options, as the case may
                  be, who did not make an election and shall receive cash on the
                  same basis as holders of Shares or Options in respect of which
                  no election has been made,

but in no case shall Acquiror, the Corporation, Canco, Callco or any other
person be required to recognize any holder of Shares or Options who exercises
rights of dissent as a holder of Shares or Options after the Effective Time and
the names of each such holder shall be deleted from the register of holders of
Shares or Options at the Effective Time.

                                    ARTICLE 4
                       CERTIFICATES AND FRACTIONAL SHARES

4.1      PAYMENT OF CASH

At or promptly after the Effective Time, Canco shall deposit with the
Depositary, for the benefit of the holders of Holdco Shares, Shares and Options
who will receive cash in connection with the Arrangement, cash in an amount
sufficient to satisfy all of the cash payment obligations to Holdco Shareholders
and Shareholders in connection with the acquisition of Holdco Shares and Shares
pursuant to the Arrangement (together with any unpaid dividends or distributions
declared on the Shares, if any, prior to the Effective Time) and to
Optionholders required pursuant to Section 2.2(d) or otherwise under this Plan
of Arrangement. Upon surrender to the



                                      B-11


Depositary for transfer to Canco of a certificate which immediately prior to or
upon the Effective Time represented Holdco Shares or Shares in respect of which
the holder is entitled to receive cash under the Arrangement, together with (i)
a duly completed Letter of Transmittal and Election Form or Holdco Letter of
Transmittal and Election Form, (ii) such other documents and instruments as
would have been required to effect the transfer of the Holdco Shares or Shares
formerly represented by such certificate under the Act and the by-laws of the
Corporation, and (iii) such additional documents and instruments as the
Depositary may reasonably require, the holder of such surrendered certificate
shall be entitled to receive in exchange therefor, and after the Effective Time
the Depositary shall deliver to such holder, the amount of cash such holder is
entitled to receive under the Arrangement (together with any unpaid dividends or
distributions declared on the surrendered Shares or Shares owned by the relevant
Holdco, if any, prior to the Effective Time), and any certificate so surrendered
shall forthwith be transferred to Canco. No interest shall be paid or accrued on
unpaid dividends and distributions, if any, payable to holders of certificates
that formerly represented Shares. In the event of a transfer of ownership of
such Shares or Holdco Shares that was not registered in the securities register
of the Corporation or Holdco, as the case may be, the amount of cash payable for
such Shares under the Arrangement may be delivered to the transferee if the
certificate representing such Shares or Holdco Shares is presented to the
Depositary as provided above, accompanied by all documents required to evidence
and effect such transfer and to evidence that any applicable stock transfer
taxes have been paid. Until surrendered as contemplated by this Section 4.1,
each certificate which immediately prior to or upon the Effective Time
represented one or more outstanding Shares or Holdco Shares that, under the
Arrangement, were exchanged or were deemed to be exchanged for cash pursuant to
Section 2.2 shall be deemed at all times after the Effective Time to represent
only the right to receive upon such surrender the cash payment contemplated by
this Section 4.1.

4.2      ISSUANCE OF CERTIFICATES REPRESENTING EXCHANGEABLE SHARES

At or promptly after the Effective Time, Canco shall deposit with the
Depositary, for the benefit of the holders of Holdco Shares and Shares who will
receive Exchangeable Shares (and the Ancillary Rights) in connection with the
Arrangement, certificates representing the number of Exchangeable Shares
sufficient to satisfy all of the Exchangeable Share payment obligations to
Holdco Shareholders and Shareholders in connection with the acquisition of
Holdco Shares and Shares pursuant to the Arrangement (together with cash in an
amount equal to the sum of any unpaid dividends or distributions declared on the
surrendered Shares or Shares owned by the relevant Holdco, if any, prior to the
Effective Time, and any payments for fractional shares required by Section 4.4).
Upon surrender to the Depositary for transfer to Canco of a certificate which
immediately prior to or upon the Effective Time represented Holdco Shares or
Shares in respect of which the holder is entitled to receive Exchangeable Shares
under the Arrangement, together with (i) a duly completed Letter of Transmittal
and Election Form or Holdco Letter of Transmittal and Election Form, (ii) such
other documents and instruments as would have been required to effect the
transfer of the Holdco Shares or Shares formerly represented by such certificate
under the Act and the by-laws of the relevant Holdco or the Corporation, and
(iii) such additional documents and instruments as the Depositary may reasonably
require, the holder of such surrendered certificate shall be entitled to receive
in exchange therefor, and after the Effective Time the Depositary shall deliver
to such holder, a certificate representing that number (rounded down to the
nearest whole number) of Exchangeable Shares which such holder has the right to
receive (together with any unpaid dividends or distributions declared on the
surrendered Shares or Shares owned by the relevant Holdco prior to the Effective
Time), and any certificate



                                      B-12


so surrendered shall forthwith be transferred to Canco. No interest shall be
paid or accrued on the cash in lieu of fractional shares, if any, or on unpaid
dividends and distributions, if any, payable to holders of certificates that
formerly represented Shares. In the event of a transfer of ownership of Holdco
Shares or Shares that was not registered in the securities register of the
relevant Holdco or the Corporation, as the case may be, a certificate
representing the proper number of Exchangeable Shares (together with any unpaid
dividends or distributions declared on the surrendered Shares prior to the
Effective Time) may be issued to the transferee if the certificate representing
such Holdco Shares or Shares is presented to the Depositary as provided above,
accompanied by all documents required to evidence and effect such transfer and
to evidence that any applicable stock transfer taxes have been paid. Until
surrendered as contemplated by this Section 4.2, each certificate which
immediately prior to or upon the Effective Time represented one or more Holdco
Shares or Shares that, under the Arrangement, were exchanged or were deemed to
be exchanged for Exchangeable Shares pursuant to Section 2.2 shall be deemed at
all times after the Effective Time, but subject to Section 4.3, to represent
only the right to receive upon such surrender a certificate representing that
number (rounded down to the nearest whole number) of Exchangeable Shares
(together with any unpaid dividends or distributions declared on the surrendered
Shares, or Shares owned by the relevant Holdco, prior to the Effective Time)
which such holder has the right to receive.

4.3      DISTRIBUTIONS WITH RESPECT TO UNSURRENDERED CERTIFICATES

No dividends or other distributions paid, declared or made with respect to
Exchangeable Shares, in each case with a record date after the Effective Time,
shall be paid to the holder of any unsurrendered certificate which immediately
prior to the Effective Time represented outstanding Holdco Shares or Shares that
were exchanged for Exchangeable Shares pursuant to Section 2.2 unless and until
the holder of such certificate shall comply with the provisions of Section 4.2.
Subject to applicable law, at the time such holder shall have complied with the
provisions of Section 4.2 (or, in the case of clause (ii) below, at the
appropriate payment date), there shall be paid to the holder of the certificates
formerly representing Holdco Shares or Shares, without interest, (i) the amount
of dividends or other distributions with a record date after the Effective Time
paid with respect to the Exchangeable Shares to which such holder is entitled
pursuant hereto, and (ii) on the appropriate payment date, the amount of
dividends or other distributions with a record date after the Effective Time but
prior to the date of compliance by such holder with the provisions of Section
4.2 and a payment date subsequent to the date of such compliance and payable
with respect to such Exchangeable Shares.

4.4      NO FRACTIONAL SHARES

No certificates representing fractional Exchangeable Shares shall be issued upon
compliance with the provisions of Section 4.2 and no dividend, stock split or
other change in the capital structure of Canco shall relate to any such
fractional security and such fractional interests shall not entitle the owner
thereof to exercise any rights as a security holder of Canco. In lieu of any
such fractional securities, each holder otherwise entitled to a fractional
interest in an Exchangeable Share will be entitled to receive a cash payment
from the Depositary equal to the product of such fractional interest and the
Acquiror Average Price, such amount to be provided to the Depositary by Canco,
upon request. Such payment with respect to fractional shares is merely intended
to provide a mechanical rounding off of, and is not separately bargained for,
consideration. If more than one certificate formerly representing Holdco Shares
or Shares is



                                      B-13


surrendered for the account of the same holder, the number of Exchangeable
Shares for which such certificates have been surrendered shall be computed on
the basis of the aggregate number of Holdco Shares or Shares represented by the
certificates so surrendered. On the date of the notice referred to in Section
7.2 of the Exchangeable Share Provisions, the aggregate number of Exchangeable
Shares for which no certificates were issued as a result of the foregoing
provisions of this Section 4.4 shall be deemed to have been surrendered by the
Depositary for no consideration to Canco.

4.5      LOST CERTIFICATES

In the event any certificate which immediately prior to the Effective Time
represented one or more outstanding Holdco Shares or Shares that were exchanged
pursuant to Section 2.2 shall have been lost, stolen or destroyed, upon the
making of an affidavit of that fact by the holder of Holdco Shares or Shares
claiming such certificate to be lost, stolen or destroyed, the Depositary will
issue in exchange for such lost, stolen or destroyed certificate, any cash
pursuant to Section 4.1 and/or one or more certificates representing one or more
Exchangeable Shares pursuant to Section 4.2 (and any dividends or distributions
with respect thereto) in each case deliverable in accordance with Section 2.2.
When authorizing such payment in exchange for any lost, stolen or destroyed
certificate, the holder to whom cash and/or certificates representing
Exchangeable Shares are to be issued shall, as a condition precedent to the
issuance thereof, give a bond satisfactory to the Corporation and Canco and
their respective transfer agents in such sum as any of them may direct or
otherwise indemnify the Corporation and Canco in a manner satisfactory to the
Corporation and Canco against any claim that may be made against any of them
with respect to the certificate alleged to have been lost, stolen or destroyed.

4.6      EXTINGUISHMENT OF RIGHTS

Any certificate which immediately prior to the Effective Time represented
outstanding Shares that are not held by a Shareholder who has exercised its
right to dissent in accordance with Article 3 hereof and who is ultimately
entitled to be paid fair value of the Shares held by such Shareholder but was
exchanged or was deemed to have been exchanged pursuant to Section 2.2, that has
not been deposited with all other instruments required by Section 4.1 or Section
4.2, on or prior to the sixth anniversary of the Effective Date shall cease to
represent a claim or interest of any kind or nature to such cash payment and/or
as a holder of Exchangeable Shares or Acquiror Shares. On such date, the cash
payment and/or the Exchangeable Shares or Acquiror Shares (and any dividends or
distributions with respect thereto) to which the former holder of the
certificate referred to in the preceding sentence was ultimately entitled shall
be deemed to have been surrendered for no consideration to Callco or Canco, as
the case may be, together with all entitlements to dividends, distributions,
cash and interest in respect thereof held for such former holder. None of
Acquiror, the Corporation, Canco, Callco or the Depositary shall be liable to
any person in respect of any cash payment or Exchangeable Shares or Acquiror
Shares (or dividends, distributions and/or cash in lieu of fractional shares)
delivered to a public official pursuant to and in compliance with any applicable
abandoned property, escheat or similar law.

4.7      WITHHOLDING RIGHTS

Acquiror, the Corporation, Canco, Callco and the Depositary shall be entitled to
deduct and withhold from any dividend or consideration otherwise payable to any
holder of Shares or



                                      B-14


Exchangeable Shares such amounts as the Corporation, Canco, Callco or the
Depositary is required to deduct and withhold with respect to such payment under
the ITA, the Code or any provision of federal, provincial, territorial, state,
local or foreign tax law, in each case, as amended. To the extent that amounts
are so withheld, such withheld amounts shall be treated for all purposes hereof
as having been paid to the holder of the shares in respect of which such
deduction and withholding was made, provided that such withheld amounts are
actually remitted to the appropriate taxing authority. To the extent that the
amount so required to be deducted or withheld from any payment to a holder
exceeds the cash portion of the consideration otherwise payable to the holder,
the Corporation, Canco, Callco and the Depositary are hereby authorized to sell
or otherwise dispose of such portion of the consideration as is necessary to
provide sufficient funds to the Corporation, Canco, Callco or the Depositary, as
the case may be, to enable it to comply with such deduction or withholding
requirement and the Corporation, Canco, Callco or the Depositary shall notify
the holder thereof and remit any unapplied balance of the net proceeds of such
sale.

4.8      TERMINATION OF DEPOSITARY

Any Exchangeable Shares, together with any funds held by the Depositary, that
remain undistributed to former holders of Shares nine months after the Effective
Date shall be delivered to Canco or Callco upon demand therefor, and holders of
certificates previously representing Shares who have not theretofore complied
with Section 4.1 or Section 4.2 shall thereafter, subject to Section 4.6, look
only to Canco or Callco for payment of any claim to cash, Exchangeable Shares,
cash in lieu of fractional shares thereof, Acquiror Shares or dividends or
distributions, if any, in respect thereof.

                                    ARTICLE 5
             CERTAIN RIGHTS OF CALLCO TO ACQUIRE EXCHANGEABLE SHARES

5.1      CALLCO LIQUIDATION CALL RIGHT

         (a)      Callco shall have the overriding right (the "Liquidation Call
                  Right"), in the event of and notwithstanding the proposed
                  liquidation, dissolution or winding-up of Canco or any other
                  distribution of the assets of Canco among its shareholders for
                  the purpose of winding-up its affairs, pursuant to Article 5
                  of the Exchangeable Share Provisions, to purchase from all but
                  not less than all of the holders of Exchangeable Shares (other
                  than any holder of Exchangeable Shares which is an affiliate
                  of Acquiror) on the Liquidation Date all but not less than all
                  of the Exchangeable Shares held by each such holder upon
                  payment by Callco to each such holder of the Exchangeable
                  Share Price applicable on the last Business Day prior to the
                  Liquidation Date (the "Liquidation Call Purchase Price") in
                  accordance with Section 5.1(c). In the event of the exercise
                  of the Liquidation Call Right by Callco, each holder shall be
                  obligated to sell all the Exchangeable Shares held by such
                  holder to Callco on the Liquidation Date upon payment by
                  Callco to such holder of the Liquidation Call Purchase Price
                  for each such Exchangeable Share, whereupon Canco shall have
                  no obligation to pay any Liquidation Amount to the holders of
                  such shares so purchased by Callco.



                                      B-15


         (b)      To exercise the Liquidation Call Right, Callco must notify
                  Canco and the Transfer Agent of Callco's intention to exercise
                  such right at least 45 days before the Liquidation Date, in
                  the case of a voluntary liquidation, dissolution or winding-up
                  of Canco or any other voluntary distribution of the assets of
                  Canco among its shareholders for the purpose of winding-up its
                  affairs, and at least five Business Days before the
                  Liquidation Date, in the case of an involuntary liquidation,
                  dissolution or winding-up of Canco or any other involuntary
                  distribution of the assets of Canco among its shareholders for
                  the purpose of winding up its affairs. The Transfer Agent will
                  notify the holders of Exchangeable Shares as to whether Callco
                  has exercised the Liquidation Call Right forthwith after the
                  expiry of the period during which the same may be exercised by
                  Callco. If Callco exercises the Liquidation Call Right, then
                  on the Liquidation Date, Callco will purchase and the holders
                  of Exchangeable Shares will sell all of the Exchangeable
                  Shares then outstanding for a price per share equal to the
                  Liquidation Call Purchase Price.

         (c)      For the purposes of completing the purchase of the
                  Exchangeable Shares pursuant to the Liquidation Call Right,
                  Callco shall deposit or cause to be deposited with the
                  Transfer Agent, on or before the Liquidation Date, the
                  Exchangeable Share Consideration representing the total
                  Liquidation Call Purchase Price. Provided that such
                  Exchangeable Share Consideration has been so deposited with
                  the Transfer Agent, on and after the Liquidation Date, the
                  holders of the Exchangeable Shares shall cease to be holders
                  of the Exchangeable Shares and shall not be entitled to
                  exercise any of the rights of holders in respect thereof
                  (including any rights under the Voting and Exchange Trust
                  Agreement ), other than the right to receive their
                  proportionate part of the total Liquidation Call Purchase
                  Price payable by Callco, without interest, upon presentation
                  and surrender by the holder of certificates representing the
                  Exchangeable Shares held by such holder and the holder shall
                  on and after the Liquidation Date be considered and deemed for
                  all purposes to be the holder of Acquiror Shares to which such
                  holder is entitled. Upon surrender to the Transfer Agent of a
                  certificate or certificates representing Exchangeable Shares,
                  together with such other documents and instruments as may be
                  required to effect a transfer of Exchangeable Shares under the
                  Act and the by-laws of Canco and such additional documents and
                  instruments as the Transfer Agent may reasonably require, the
                  holder of such surrendered certificate or certificates shall
                  be entitled to receive in exchange therefor, and the Transfer
                  Agent on behalf of Callco shall deliver to such holder, the
                  Exchangeable Share Consideration to which such holder is
                  entitled. If Callco does not exercise the Liquidation Call
                  Right in the manner described above, on the Liquidation Date
                  the holders of the Exchangeable Shares will be entitled to
                  receive in exchange therefor the Liquidation Amount otherwise
                  payable by Canco in connection with the liquidation,
                  dissolution or winding-up of Canco pursuant to Article 5 of
                  the Exchangeable Share Provisions.

5.2      CALLCO REDEMPTION CALL RIGHT

In addition to Callco's rights contained in the Exchangeable Share Provisions,
including the Retraction Call Right (as defined in the Exchangeable Share
Provisions), Callco shall have the following rights in respect of the
Exchangeable Shares:



                                      B-16


         (a)      Callco shall have the overriding right (the "Redemption Call
                  Right"), in the event of and notwithstanding the proposed
                  redemption of the Exchangeable Shares by Canco pursuant to
                  Article 7 of the Exchangeable Share Provisions, to purchase
                  from all but not less than all of the holders of Exchangeable
                  Shares (other than any holder of Exchangeable Shares which is
                  an affiliate of Acquiror) on the Redemption Date all but not
                  less than all of the Exchangeable Shares held by each such
                  holder upon payment by Callco to each such holder of the
                  Exchangeable Share Price applicable on the last Business Day
                  prior to the Redemption Date (the "Redemption Call Purchase
                  Price") in accordance with 5.2(c). In the event of the
                  exercise of the Redemption Call Right by Callco, each holder
                  of Exchangeable Shares shall be obligated to sell all the
                  Exchangeable Shares held by such holder to Callco on the
                  Redemption Date upon payment by Callco to such holder of the
                  Redemption Call Purchase Price for each such Exchangeable
                  Share, whereupon Canco shall have no obligation to redeem, or
                  to pay the Redemption Price in respect of, such shares so
                  purchased by Callco.

         (b)      To exercise the Redemption Call Right, Callco must notify the
                  Transfer Agent of Callco's intention to exercise such right at
                  least 60 days before the Redemption Date, except in the case
                  of a redemption occurring as a result of an Acquiror Control
                  Transaction, a Exchangeable Share Voting Event or an Exempt
                  Exchangeable Share Voting Event (each as defined in the
                  Exchangeable Share Provisions), in which case Callco shall so
                  notify the Transfer Agent and Canco on or before the
                  Redemption Date. The Transfer Agent will notify the holders of
                  the Exchangeable Shares as to whether Callco has exercised the
                  Redemption Call Right forthwith after the expiry of the period
                  during which the same may be exercised by Callco. If Callco
                  exercises the Redemption Call Right, then, on the Redemption
                  Date, Callco will purchase and the holders of Exchangeable
                  Shares will sell all of the Exchangeable Shares then
                  outstanding for a price per share equal to the Redemption Call
                  Purchase Price.

         (c)      For the purposes of completing the purchase of the
                  Exchangeable Shares pursuant to the exercise of the Redemption
                  Call Right, Callco shall deposit or cause to be deposited with
                  the Transfer Agent, on or before the Redemption Date, the
                  Exchangeable Share Consideration representing the total
                  Redemption Call Purchase Price. Provided that such
                  Exchangeable Share Consideration has been so deposited with
                  the Transfer Agent, on and after the Redemption Date the
                  holders of the Exchangeable Shares shall cease to be holders
                  of the Exchangeable Shares and shall not be entitled to
                  exercise any of the rights of holders in respect thereof
                  (including any rights under the Voting and Exchange Trust
                  Agreement ), other than the right to receive their
                  proportionate part of the total Redemption Call Purchase Price
                  payable by Callco, without interest, upon presentation and
                  surrender by the holder of certificates representing the
                  Exchangeable Shares held by such holder and the holder shall
                  on and after the Redemption Date be considered and deemed for
                  all purposes to be the holder of Acquiror Shares to which such
                  holder is entitled. Upon surrender to the Transfer Agent of a
                  certificate or certificates representing Exchangeable Shares,
                  together with such other documents and instruments as may be
                  required to effect a transfer of Exchangeable Shares under the
                  Act and the by-laws of Canco and such additional



                                      B-17


                  documents and instruments as the Transfer Agent may reasonably
                  require, the holder of such surrendered certificate or
                  certificates shall be entitled to receive in exchange
                  therefor, and the Transfer Agent on behalf of Callco shall
                  deliver to such holder, the Exchangeable Share Consideration
                  to which such holder is entitled. If Callco does not exercise
                  the Redemption Call Right in the manner described above, on
                  the Redemption Date the holders of the Exchangeable Shares
                  will be entitled to receive in exchange therefor the
                  Redemption Price otherwise payable by Canco in connection with
                  the redemption of the Exchangeable Shares pursuant to Article
                  7 of the Exchangeable Share Provisions.

5.3      CHANGE OF LAW CALL RIGHT

         (a)      Acquiror shall have the overriding right (the "Change of Law
                  Call Right"), in the event of a Change of Law, to purchase (or
                  to cause Callco to purchase) from all but not less than all of
                  the holders of Exchangeable Shares (other than any holder of
                  Exchangeable Shares which is an affiliate of Acquiror) all but
                  not less than all of the Exchangeable Shares held by each such
                  holder upon payment by Acquiror or Callco, as the case may be,
                  of an amount per share (the "Change of Law Call Purchase
                  Price") equal to the Exchangeable Share Price applicable on
                  the last Business Day prior to the Change of Law Call Date, in
                  accordance with Section 5.3(c). In the event of the exercise
                  of the Change of Law Call Right by Acquiror or Callco, as the
                  case may be, each holder of Exchangeable Shares shall be
                  obligated to sell all the Exchangeable Shares held by such
                  holder to Acquiror or Callco, as the case may be, on the
                  Change of Law Call Date upon payment by Acquiror to such
                  holder of the Change of Law Call Purchase Price for each such
                  Exchangeable Share.

         (b)      To exercise the Change of Law Call Right, Acquiror or Callco
                  must notify the Transfer Agent of its intention to exercise
                  such right at least 45 days before the date on which Acquiror
                  or Callco intends to acquire the Exchangeable Shares (the
                  "Change of Law Call Date"). If Acquiror or Callco exercises
                  the Change of Law Call Right, then, on the Change of Law Call
                  Date, Acquiror or Callco, as the case may be, will purchase
                  and the holders of Exchangeable Shares will sell all of the
                  Exchangeable Shares then outstanding for a price per share
                  equal to the Change of Law Call Purchase Price.

         (c)      For the purposes of completing the purchase of the
                  Exchangeable Shares pursuant to the exercise of the Change of
                  Law Call Right, Acquiror or Callco, as the case may be, shall
                  deposit or cause to be deposited with the Transfer Agent, on
                  or before the Change of Law Call Date, the Exchangeable Share
                  Consideration representing the total Change of Law Call
                  Purchase Price. Provided that such Exchangeable Share
                  Consideration has been so deposited with the Transfer Agent,
                  on and after the Change of Law Call Date the holders of the
                  Exchangeable Shares shall cease to be holders of the
                  Exchangeable Shares and shall not be entitled to exercise any
                  of the rights of holders in respect thereof (including any
                  rights under the Voting and Exchange Trust Agreement ), other
                  than the right to receive their proportionate part of the
                  total Change of Law Purchase Price payable by Acquiror or
                  Callco, as the case may be, without interest, upon
                  presentation and



                                      B-18


                  surrender by the holder of certificates representing the
                  Exchangeable Shares held by such holder and the holder shall
                  on and after the Change of Law Call Date be considered and
                  deemed for all purposes to be the holder of Acquiror Shares to
                  which such holder is entitled. Upon surrender to the Transfer
                  Agent of a certificate or certificates representing
                  Exchangeable Shares, together with such other documents and
                  instruments as may be required to effect a transfer of
                  Exchangeable Shares under the Act and the by-laws of Canco and
                  such additional documents and instruments as the Transfer
                  Agent may reasonably require, the holder of such surrendered
                  certificate or certificates shall be entitled to receive in
                  exchange therefor, and the Transfer Agent on behalf of
                  Acquiror or Callco, as the case may be, shall deliver to such
                  holder, the Exchangeable Share Consideration to which such
                  holder is entitled.

                                    ARTICLE 6
                                    AMENDMENT

6.1      PLAN OF ARRANGEMENT AMENDMENT

The Corporation and Acquiror reserve the right to amend, modify and/or
supplement this Plan of Arrangement from time to time at any time prior to the
Effective Time provided that any such amendment, modification or supplement must
be contained in a written document that is (a) agreed to by Acquiror, (b) filed
with the Court and, if made following the Shareholder Meeting, approved by the
Court, and (c) communicated to Shareholders and Optionholders in the manner
required by the Court (if so required).

Any amendment, modification or supplement to this Plan of Arrangement may be
proposed by the Corporation and Acquiror at any time prior to or at the
Shareholder Meeting (provided that Acquiror shall have consented thereto) with
or without any other prior notice or communication, and if so proposed and
accepted by the persons voting at the Shareholder Meeting (other than as may be
required under the Interim Order), shall become part of this Plan of Arrangement
for all purposes.

Any amendment, modification or supplement to this Plan of Arrangement which is
approved or directed by the Court following the Shareholder Meeting shall be
effective only if it is consented to by each of the Corporation and Acquiror,
and if required by the Court or applicable law, it is consented to by the
Shareholders and Optionholders or the holders of the Exchangeable Shares, as the
case may be.

Subject to applicable law, any amendment, modification or supplement to this
Plan of Arrangement may be made following the Effective Time unilaterally by
Acquiror; provided that it concerns a matter which, in the reasonable opinion of
Acquiror, is of an administrative nature required to better give effect to the
implementation of this Plan of Arrangement and is not adverse to the financial
or economic interests of any Shareholders or Optionholders.





                                   SCHEDULE C

                                LOCK-UP AGREEMENT


         August 12, 2002

         BETWEEN

         NABORS INDUSTRIES LTD., an exempted company, incorporated under the
laws of Bermuda (hereinafter called "NABORS"); and

<Table>
<Caption>
                                                            (hereinafter called the
Name of Securityholder:                                     "SECURITYHOLDER")
- -----------------------                                     -----------------
                                                         



</Table>

Nabors understands that the Securityholder is the beneficial owner of or
exercises control and direction over that number of common shares (the "RYAN
SHARES") of Ryan Energy Technologies Inc. ("RYAN") and that number of options to
purchase further Ryan Shares (collectively referred to as "OPTIONS") as set
forth below:

<Table>
<Caption>
                                                Number of Options                         Registration of
       Number of Ryan Shares                  to Acquire Ryan Shares                      Ryan Shares(1)
       ---------------------                  ----------------------                      ---------------
                                                                                    


</Table>

Note:

(1)      Include any nominee or nominee account information, as applicable.

         Nabors and Ryan have entered into an agreement dated August 12, 2002,
as amended from time to time thereafter, (the "ARRANGEMENT AGREEMENT") which
contemplates a plan of arrangement under the Business Corporations Act (Alberta)
pursuant to which each holder of Ryan Shares will receive, in exchange for such
holder's Ryan Shares, $1.85 (Canadian) per Ryan Share payable, at the election
of each holder, in cash or in exchangeable shares of Nabors Exchangeco (Canada)
Inc., in each case as provided in the Arrangement Agreement (the "ARRANGEMENT").

         For good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, this document, which includes Appendix "A"
attached, sets forth the agreement (this "AGREEMENT") between the Securityholder
and Nabors relating to the Securityholder



                                      C-2


exercising the votes attached to all of the Ryan Shares and Options that the
Securityholder beneficially owns, or over which it exercises control or
direction, as set forth above (the "PRESENTLY HELD RYAN SECURITIES"), and any
additional Ryan Shares that the Securityholder may hereafter become the
beneficial owner of or exercise control or direction over (the "AFTER ACQUIRED
RYAN SHARES") (the Presently Held Ryan Securities and the After Acquired Ryan
Shares collectively referred to as the "SUBJECT SECURITIES"), in favour of the
Arrangement. Subject Securities excludes Ryan Shares and Options in respect of
which the Securityholder's only control or direction is pursuant to a proxy
appointing the Securityholder as proxy to vote such securities.

         The Terms and Conditions contained in Appendix "A" are incorporated
into and form a part of this Agreement.

<Table>
                                                        
                      ACKNOWLEDGED AND AGREED TO:
                                                           -------------------------------------------------
                                                           Name of Securityholder


- -------------------------------------------------          -------------------------------------------------
Witness as to the signature of the Securityholder          (Signature of Securityholder)


                                                           -------------------------------------------------
                                                           (address, including postal or zip code)

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

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



                                                           NABORS INDUSTRIES LTD.
                                                           Per:
                                                               ---------------------------------------------
                                                               Authorized Signing Officer
</Table>





                                  APPENDIX "A"
                              TERMS AND CONDITIONS

1.       AGREEMENT TO VOTE

         Subject to the terms and conditions hereof, the Securityholder hereby
irrevocably agrees to exercise all voting rights attached to the Subject
Securities, or cause the registered holder thereof to exercise all voting rights
attached to Subject Securities, in approval of the Arrangement at any meeting of
the Shareholders and Optionholders of Ryan called to consider the Arrangement
and any adjournment thereof (the "Shareholders Meeting") and, with respect to
any other matter that may be put before the Shareholders and Optionholders of
Ryan, as Nabors may direct.

2.       AGREEMENT REGARDING OPTIONS

         The parties acknowledge and agree that Ryan will, in accordance with
the Arrangement Agreement, use all commercially reasonable efforts to enter into
Option releases, in a form approved by Nabors, acting reasonably, with the
Securityholder in respect of his or her Options, pursuant to which Ryan and the
Securityholder agree that, upon the Arrangement becoming effective, the
Securityholder will receive from Ryan, in consideration of the termination of
all (or the Securityholder's agreement not to exercise) the Securityholder's
unexercised Options the greater of: (iv) the positive difference, if any,
between the Per Share Price (as defined in the Arrangement Agreement) and the
exercise price of each Option for each Ryan Share subject to issuance upon the
exercise of such Options regardless of the vesting of those Options under Ryan's
stock option plan and/or the agreements governing those Options; and (v) $0.10
for each Ryan Share subject to such issuance. The parties further acknowledge
and agree that, in such case, Ryan will make appropriate withholdings of taxes
and other applicable source deductions from any such payments made to the
Securityholder as required by applicable law.

3.       OPTION TO PURCHASE

         The Securityholder hereby grants to Nabors, exercisable at any time
after the Trigger Event and on or before 120 days following the date of this
Agreement, an irrevocable option to purchase the Ryan Shares for the amount
equal to $1.85 for each Ryan Share by notice of exercise by Nabors to the
Securityholder. Upon such notice, the purchase shall be completed on the 2nd
Business Day (as defined in the Arrangement Agreement) following the delivery of
such notice of exercise. For this purpose, "Trigger Event" means (i) a Fee Event
as set forth in subsections (a), (b), (c), (d) or (f) of the Arrangement
Agreement; (ii) any notice by Ryan to Nabors pursuant to subsection 3.2 (c) of
the Arrangement Agreement or (iii) any Acquisition Proposal as defined in the
Arrangement Agreement is publicly announced or made to the shareholders of Ryan.
Notwithstanding the foregoing, Nabors cannot exercise the foregoing option if it
has breached in any material respect its representations, warranties or
covenants in the Arrangement Agreement or this Agreement. In addition, the
Securityholder may elect, by notice to Nabors by the close of business on the
Business Day (as defined in the Arrangement Agreement) following the delivery of
such notice of exercise, to transfer its Ryan Shares to a Holdco (as defined in
the Plan of Arrangement) and transfer the Holdco Shares (as defined in the Plan
of Arrangement) to Nabors in lieu of its Ryan Shares and in exchange for the
same aggregate purchase price, provided the conditions set forth in Section 2.3
of the Plan of



                                      -2-


Arrangement are satisfied, to the extent reasonably applicable, on or prior to
and as of the date the purchase is to be completed.

4.       OBLIGATION OF NABORS TO PURCHASE THE SECURITIES

         Nabors agrees to comply with the terms and conditions of the
Arrangement Agreement.

5.       REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE SECURITYHOLDER

         (a)      The Securityholder represents and warrants to Nabors, and
                  acknowledges that Nabors is relying upon such representations
                  and warranties in entering into this Agreement, that:

                  (i)      the Securityholder has good and sufficient power,
                           authority and right to enter into this Agreement and
                           to complete the transactions contemplated hereby;

                  (ii)     assuming the due execution and delivery of this
                           Agreement by Nabors, upon the execution and delivery
                           hereof by the Securityholder, this Agreement shall be
                           a legal, valid and binding obligation of the
                           Securityholder enforceable by Nabors against the
                           Securityholder in accordance with its terms, subject
                           to bankruptcy, insolvency, reorganization, fraudulent
                           transfer, moratorium and other laws relating to or
                           affecting creditors' rights generally and to general
                           principles of equity and the consummation by the
                           Securityholder of the transactions contemplated
                           hereby will not constitute a violation of or default
                           under, or conflict with, any contract, commitment,
                           agreement, arrangement, understanding or restriction
                           of any kind to which the Securityholder is a party or
                           by which the Securityholder is bound;

                  (iii)    the Securityholder is the beneficial owner of or
                           exercises control or direction over the Presently
                           Held Ryan Securities (and the Presently Held Ryan
                           Securities represent all of the Ryan Shares and
                           Options beneficially owned or over which control or
                           direction is exercised by the Securityholder) free
                           and clear of all liens, charges, encumbrances,
                           security interests and other rights of others
                           whatsoever (except in favour of Nabors hereunder) and
                           has good and sufficient power, authority and right to
                           transfer or cause to be transferred the legal and
                           beneficial title to such Ryan Shares to Nabors with
                           good and marketable title thereto;

                  (iv)     neither the Securityholder nor any associate or
                           affiliate (each as defined in the Securities Act
                           (Alberta) (the "ASA")) of the Securityholder is
                           directly or indirectly a party to any contract or
                           agreement with Ryan or any subsidiary thereof,
                           whether written or oral, other than agreements of
                           indemnity, agreements granting the Options to the
                           Securityholder, and employment and related
                           agreements, copies of which have previously been
                           provided to Nabors, nor, to the knowledge of the
                           Securityholders, does the Securityholder have, as of
                           the date hereof, any cause of action or



                                      -3-


                           other claim (except for accruing remuneration)
                           whatsoever against, or owe any amount to, Ryan or its
                           subsidiaries;

                  (v)      the Securityholder is not a non-resident of Canada
                           within the meaning of the Income Tax Act (Canada);
                           and

                  (vi)     the foregoing representations and warranties will be
                           true, correct and complete on the date of closing of
                           the Arrangement.

         (b)      The Securityholder covenants and agrees with Nabors that so
                  long as the Securityholder is subject to the terms of this
                  Agreement, the Securityholder will not, and will use its
                  commercially reasonable efforts to cause any representatives,
                  affiliates (as defined in the ASA) or advisors it may have not
                  to, directly or indirectly:

                  (i)      solicit, initiate, invite, encourage or continue
                           (including, without limitation, by way of furnishing
                           information) any inquiries or proposals from, or
                           negotiations with, any person, company or other
                           entity other than Nabors or any of its affiliates
                           which constitutes, or may reasonably be expected to
                           lead to (in either case whether in one transaction or
                           a series of transactions): (A) an acquisition from
                           Ryan or its securityholders of any securities of Ryan
                           or its subsidiaries; (B) any acquisition of a
                           substantial amount of assets of any of Ryan or its
                           subsidiaries; (C) any amalgamation, arrangement,
                           merger, or consolidation of any of Ryan or its
                           subsidiaries; or (D) any take-over bid, issuer bid,
                           exchange offer, recapitalization, liquidation,
                           dissolution, reorganization into a royalty trust or
                           income fund or similar transaction involving any of
                           Ryan or its subsidiaries or any other transaction,
                           the consummation of which would or could reasonably
                           be expected to impede, interfere with, prevent or
                           delay the completion of the Arrangement or which
                           would or could reasonably be expected to materially
                           reduce the benefits to Nabors under the Arrangement
                           (any such inquiry or proposal in respect of any of
                           the foregoing being an "RYAN ACQUISITION PROPOSAL");

                  (ii)     enter into or participate in any discussions or
                           negotiations regarding an Ryan Acquisition Proposal,
                           or, except in the ordinary course of business,
                           furnish, or cause to be furnished, to any person
                           (other than Nabors) any information with respect to
                           the business, properties, operations, prospects or
                           conditions (financial or otherwise) of Ryan or any of
                           its subsidiaries or an Ryan Acquisition Proposal or
                           otherwise cooperate in any way with, or assist or
                           participate in, facilitate or encourage, any effort
                           or attempt of any other person to do or seek to do
                           any of the foregoing; or

                  (iii)    take any action that might reasonably be expected to
                           reduce the likelihood of completion of the
                           Arrangement;

                  provided that the foregoing shall, in the case of any person
                  who is a director or officer of Ryan, be subject to the
                  fiduciary duties of such person in respect of



                                      -4-


                  Ryan and, without limiting the generality of the foregoing,
                  the Securityholder, in the case of a person who is a director
                  of Ryan, shall be entitled to recommend to Shareholders (as
                  defined in the Arrangement Agreement) acceptance of a Superior
                  Proposal (as defined in the Arrangement Agreement) provided
                  that the Securityholder shall remain obligated to vote the
                  Subject Securities pursuant to this Agreement.

         (c)      The Securityholder covenants and agrees with Nabors, so long
                  as the Securityholder is subject to the terms of this
                  Agreement, that:

                  (i)      it shall provide Nabors immediate notice of any
                           additional Ryan Shares that the Securityholder may
                           hereafter become the beneficial owner of or exercise
                           control or direction over;

                  (ii)     it shall not, without the prior consent of Nabors
                           sell, assign, convey or otherwise dispose of any of
                           the Subject Securities (except to an affiliate of the
                           Securityholder, provided that such affiliate agrees
                           to be bound by the terms of this Agreement and
                           provided that the Securityholder remains liable for
                           the performance by such affiliate of all terms and
                           obligations of the Securityholder hereunder); and

                  (iii)    it shall not exercise any statutory rights of dissent
                           or appraisal in respect of any resolution approving
                           the Arrangement, or any aspect thereof and it shall
                           not exercise any shareholder rights or remedies
                           available at common law or pursuant to applicable
                           securities or corporate laws to delay, hinder, upset
                           or challenge the Arrangement.

6.       REPRESENTATIONS, WARRANTIES AND COVENANTS OF NABORS

         Nabors represents and warrants to the Securityholder, and acknowledges
that the Securityholder is relying upon such representations and warranties in
entering into this Agreement, that:

         (a)      it has good and sufficient power, authority and right to enter
                  into this Agreement and to complete the transactions
                  contemplated hereby;

         (b)      upon the due execution and delivery of this Agreement by the
                  Securityholder, this Agreement shall be a legal, valid and
                  binding obligation of Nabors enforceable by the Securityholder
                  against Nabors in accordance with its terms subject to
                  bankruptcy, insolvency, reorganization, fraudulent transfer,
                  moratorium and other laws relating to or affecting creditors'
                  rights generally and to general principles of equity, and the
                  consummation by Nabors of the transactions contemplated hereby
                  will not constitute a violation of or default under, or
                  conflict with, the constating documents of Nabors or any
                  contract, commitment, agreement, arrangement, understanding or
                  restriction of any kind to which Nabors is a party or by which
                  Nabors is bound; and

         (c)      the foregoing representations and warranties will be true,
                  correct and complete on the date of closing of the
                  Arrangement.



                                      -5-


7.       TERMINATION

         This Agreement may be terminated:

         (a)      at the option of the Securityholder:

                  (i)      upon written notice given by the Securityholder to
                           Nabors, if the Arrangement has not, for any reason
                           whatsoever, become effective by December 15, 2002; or

                  (ii)     upon written notice given by the Securityholder to
                           Nabors, if Nabors has breached or failed to perform
                           any of its covenants or agreements herein contained
                           in a material respect or any of the representations
                           and warranties of Nabors set forth herein are not
                           true and correct in any material respect;

         (b)      at the option of Nabors upon written notice given by Nabors to
                  the Securityholder if Ryan has breached the terms of the
                  Arrangement Agreement;

         (c)      at the option of the Securityholder if the Arrangement
                  Agreement is terminated pursuant to Sections 10.1(a), (d) or
                  (f) of the Arrangement Agreement;

         (d)      at the option of the Securityholder, at any time after 15 days
                  following termination of the Arrangement Agreement pursuant to
                  Sections 10.1(b), (c) or (e) of the Arrangement Agreement; and

         (e)      by the mutual written consent of each of the Securityholder
                  and Nabors.

         In the event of the termination of this Agreement as provided above,
this Agreement shall forthwith become void and of no further force or effect and
there shall be no liability on the part of any party hereto, provided that the
foregoing shall not relieve any party from any liability for any breach of this
Agreement prior to such termination.

8.       DUTY TO DISCLOSE COMPETING TRANSACTIONS

         The Securityholder will promptly (but in no case later than 24 hours)
notify Nabors in writing of the existence of any proposal, discussion,
negotiation or inquiry received by the Securityholder in its capacity as such
regarding any Ryan Acquisition Proposal, and the Securityholder will promptly
communicate to Nabors the terms of any proposal, discussion, negotiation or
inquiry received regarding any Ryan Acquisition Proposal (and promptly provide
to Nabors copies of any written materials received by the Securityholder in its
capacity as such in connection with such proposal, discussion, negotiation or
inquiry) and the identity of the party making such proposal or inquiry or
engaging in such discussion or negotiation.

         For greater certainty, this Section 8 shall not apply to any person(s)
in his or her fiduciary capacity as a director or officer of Ryan.



                                      -6-


9.       NOTICE

         Any notice or other communication required or permitted to be given
hereunder shall be sufficiently given if delivered in person or sent by fax:

         (a)      in the case of the Securityholder, to the address appearing on
                  the second page of this Agreement; or

         (b)      in the case of Nabors to:

                           Nabors Industries, Ltd.
                           c/o The Corporate Secretary Limited
                           Whitepark House
                           White Park Road
                           Bridgetown, Barbados
                           Attention: Vice-President

                           Fax: (246) 427-8167

                           With a copy to:

                           Nabors Corporate Services Inc.
                           515 West Greens Road, Suite 1200
                           Houston, Texas 77067
                           Attention: General Counsel
                           Tel: (281) 874-0035
                           Fax: (281) 775-4318

or at such other address as the party to which such notice or other
communication is to be given has last notified the party giving the same in the
manner provided in this Section 9.

10.      EXPENSES

         Each party hereto agrees to pay its own expenses incurred in connection
with this Agreement.

11.      PUBLIC DISCLOSURE

         No disclosure of the subject matter of this Agreement shall be made by
the Securityholder or by Nabors except to affiliates and associates of the
Securityholder and to their respective counsel or to any other professional
advisor engaged by them or to their respective counsel or as may be required by
applicable law or regulatory authorities; provided, however, that the foregoing
shall not prevent Nabors or Ryan from disclosing the terms of this Agreement in
any disclosure document required to be delivered by Nabors or Ryan in relation
to the Arrangement, as required under applicable securities legislation and
further provided that this Section 11 shall not apply to any disclosure which a
party is advised by legal counsel is required or advisable to be made by
applicable laws, stock exchange rules or policies of regulatory authorities
having jurisdiction.



                                      -7-


12.      AMENDMENTS

         This Agreement may not be modified, amended, altered or supplemented
except upon the execution and delivery of a written agreement executed by Nabors
and the Securityholder.

13.      TIME

         Time shall be of the essence of this Agreement.

14.      SUCCESSORS AND ASSIGNS

         This Agreement shall not be assignable by any party hereto, provided
that Nabors may assign all of the rights and benefits under this Agreement to
any of its affiliates but Nabors shall remain liable to the Securityholder for
the full performance by such affiliate under this Agreement. Subject to the
foregoing, this Agreement shall be binding upon, enure to the benefit of and be
enforceable by the Securityholder and Nabors and their respective successors and
permitted assigns.

15.      REMEDIES

         The Securityholder and Nabors agree that if this Agreement is breached,
or if a breach hereof is threatened, damages may be an inadequate remedy, and,
therefore, without limiting any other remedy available at law or in equity, an
injunction, restraining order, specific performance, and other forms of
equitable relief for damages, or any combination thereof shall be available to
the Securityholder and Nabors.

16.      FURTHER ASSURANCES

         Nabors and the Securityholder shall from time to time and at all times
hereafter at the request of the other party but without further consideration,
do and perform all such further acts, matters and things and execute and deliver
all such further documents, deeds, assignments, agreements, notices and writings
and give such further assurances as shall be reasonably required for the purpose
of giving effect to this Agreement.

17.      GOVERNING LAW

         This Agreement shall be governed by and construed in accordance with
the laws of the Province of Alberta and the parties irrevocably attorn to the
jurisdiction of the courts of the Province of Alberta.

18.      EXECUTION

         This Agreement may be signed in one or more counterparts, by either
original or facsimile execution, which together shall be deemed to constitute
one valid and binding agreement, and delivery of the counterparts may be
effected by means of telecopier among the parties.



                                      -8-


19.      SEVERABILITY

         If any term, condition or provision in this Agreement is determined to
be void or unenforceable in whole or in part, such term, condition or provision
shall be severable from all other terms, conditions and provisions hereof and
shall not affect or impair the validity of any other term, condition or
provisions hereof.