EXHIBIT 10.33

                           PETRODRILL ENGINEERING N.V.


                                     - and -


                               PRIDE-FORAMER S.A.

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                           AMETHYST 7 SUPPLY AGREEMENT

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THIS AGREEMENT is made the 5th day of November 1998.

BETWEEN:

1.    PETRODRILL ENGINEERING N.V. a company incorporated in the Netherlands
      Antilles under registration number 77521 and having its registered office
      at Anthony Veder Building, Kaya Jacob Posner, Willemstad, Curacao,
      Netherlands Antilles (hereinafter referred to as the Construction
      Manager); and

2.    PRIDE-FORAMER S.A. a company incorporated in France with its registered
      office at 16 bis, rue Grange Dame Rose, 78143 Velizy-Villacoublay
      (hereinafter referred to as Foramer).

      The  Construction  Manager and Foramer are also  hereinafter  referred
      to collectively as Parties and individually as Party.

WHEREAS:

A.    The Construction Manager has entered into an agreement with Petrodrill
      Seven Limited. (such company or its assignee pursuant to a Construction
      Contract Agreement, the Owner) of even date herewith (the Construction
      Management Agreement) whereby the Construction Manager has been appointed
      by the Owner to oversee the construction of the Owner of a dynamically
      positioned semisubmersible drilling or workover unit (the Vessels).

B.    The Construction Manager is desirous that Foramer should provide to the
      Construction Manager personnel in accordance with the terms and conditions
      of this Agreement to assist the Construction Manager with various of the
      technical services required by the Owner to be provided during the period
      of the construction of the Vessel by the relevant shipyards (the
      Builder) pursuant to the shipbuilding contract (the Shipbuilding
      Contract).

NOW, THEREFORE in consideration of the mutual covenants and obligations
hereafter set forth, it is hereby agreed between the Parties as follows:

1.    DEFINITIONS

      Capitalized terms used but not otherwise defined herein shall have the
      meanings assigned to such terms in the Amethyst Financial Company Ltd.s
      Shareholders Agreement of even date herewith among Drillpetro Inc.,
      Westville Management Corporation and Techdrill Inc.

2.    OBJECT

      The object of this Agreement is the supply by Foramer to the Construction
      Manager of personnel such as, but not limited to, specified in Clause 4 of
      this Agreement.

3.    TERM

      The term of this Agreement is for the period of the construction of the
      Vessel by the Builder until delivery of the Vessel by the Builder to the
      Owner. However, the Agreement may be terminated by the Construction
      Manager at any time, for whatever cause, by written notice to Foramer of
      not less than (90) days counted from the date following the receipt of
      such written notice of termination.

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4.    SCOPE OF SERVICES PROVIDED BY FORAMER

      Foramer shall provide to the Construction Manager such personnel (the
      Technical Personnel) as are requested by the Construction Manager to
      assist the Construction Manager in relation to the construction of the
      Vessel as a drilling or workover unit and the fulfilment of the
      Construction Managers obligations to the Owner as set out in the
      Construction Management Agreement. The provision of the Technical
      Personnel shall be on the following basis:

4.1   the Technical Personnel provided by Foramer shall be suitably qualified to
      advise and assist in connection with matters relating to the construction
      of the Vessel as a drilling or workover unit;

4.2   at no time shall the Technical Personnel be deemed to be employees, either
      temporarily or permanent, of the Construction Manager and shall at all
      times be deemed to be employees of Foramer;

4.3   Foramer shall have the sole responsibility for the preparation of payroll
      and the payment of the Technical Personnel wages, compensation,
      remittance, allowance, insurance and indemnities of whatever kind and in
      complying with all applicable labour and local taxation regulations.

4.4   Both Parties agree to refrain from any and all actions, direct or
      indirect, that may lead to employment by such Party of an employee of the
      other Party, unless such Party obtains the prior written approval of the
      other Party, which approval shall not unreasonably be withheld.

4.5   Foramer shall be entitled to invoice the Construction Manager for the
      travel, accommodation and repatriation of the Technical Personnel during
      the period of construction of the Vessel.

4.6   The Technical Personnel shall assist the Construction Manager in the
      fulfilment of its obligations as set out in Clause 4 of the Construction
      Management Agreement.

4.7   The Construction Manager may, if it is reasonably dissatisfied with any of
      the Technical Personnel, make a request in writing to Foramer that such
      Technical Personnel be replaced with another suitably qualified person and
      Foramer shall provide the same forthwith PROVIDED ALWAYS that Foramer
      shall only do so if in its reasonable opinion the request of the
      Construction Manager is justified.

4.8   In the event that the Construction Manager requires such Technical
      Personnel to undertake tasks not included within the scope of the services
      to be provided as set out in Clause 4 of the Construction Management
      Agreement and agreed hereunder then the Construction Manager shall seek
      the prior written consent of Foramer which consent shall not be
      unreasonably withheld and Foramer shall instruct the Technical Personnel
      concerned to comply with such request of the Construction Manager.

4.9   Foramer shall only be required to provide to the Construction Manager such
      Technical Personnel as are available at the time that the Construction
      Manager requires them and the choice/identity of such Technical Personnel
      shall be decided upon by Foramer in its absolute discretion and PROVIDED
      ALWAYS that the provision of such

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      Technical Personnel from time to time shall not materially disrupt or
      adversely affect Foramers own business in which case Foramer shall be
      entitled to postpone the supply of such Technical Personnel until such
      time as it is more able to comply with the requirements of the
      Construction Manager.

5.    COMPENSATION/REMUNERATION

5.1   All Technical Personnel are to be provided by Foramer to the Construction
      Manager on an open book, at cost basis, duly justified by direct
      reference to industry standards.

      For the supply of the Technical Personnel forming the object of this
      Agreement, the Construction Manager will pay Foramer the rates stipulated
      in Appendix A herein increased on an annual basis by 3% unless otherwise
      agreed.

5.2   In the case of disputed invoice, the Construction Manager will inform
      Foramer of the item under dispute specifying the complaint within fifteen
      (15) days of receipt of such invoice but will pay the undisputed part. The
      disputed item will be paid as may be mutually agreed.

5.3 Payments shall be made to a bank account nominated on each invoice.

6.    TAXES

      Any taxes or charges incurred by Foramer in connection with its duties and
      obligations hereunder whilst supplying the Technical Services shall be for
      the account of Foramer.

7.    LIABILITIES

7.1   COMPLIANCE WITH LAW AND REGULATION

      Foramer represents that the provision by it of the Technical Personnel
      under this Agreement will comply with all applicable laws and regulations
      in France and the jurisdictions in which the Technical Personnel are
      required to operate.

7.2   LIABILITIES BETWEEN THE PARTIES

      7.2.1 Foramer shall hold harmless and indemnify the Construction Manager
            from and against all claims, costs expenses or liabilities arising
            from or connected with the performance of this Agreement in respect
            of:

            (i)   death of or personal injury to any of the personnel of the
                  Foramer Group;

            (ii)  loss of or damage to the property of the Foramer Group;

            (iii) any consequential or economic loss or damage suffered by the
                  Foramer Group;

            howsoever arising and irrespective of negligence or other breach of
            legal duty by the Construction Manager Group.

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      7.2.2 The Construction Manager shall hold harmless and indemnify Foramer
            from and against all claims, costs, expenses or liabilities arising
            from or connected with the performance of this Agreement in respect
            of:

            (i)   death of or personal injury to any of personnel of the
                  Construction Manager Group;

            (ii)  loss of or damage to the property of the Construction Manager
                  Group; and

            (iii) any consequential or economic loss or damage suffered by the
                  Construction Manager Group;

            howsoever arising and irrespective of negligence or other breach of
            legal duty by the Foramer Group.

      7.2.3 For the purposes of this Clause 7.2, the Construction Manager
            Group means the Construction Manager, its associated companies, its
            other sub-contractors and suppliers, the Owner, Petrobras, and the
            officers, employees and agents of any of them.

      7.2.4 For the purposes of this Clause 7.2 the Foramer Group means
            Foramer, its associated companies, its sub-contractors and suppliers
            and the officers, employees and agents of any of them.

      7.2.5 For the express purposes of Clause 7 of this Agreement only, the
            Construction Manager contracts on its own behalf and expressly as
            agent on behalf of and as trustee for the benefit of all persons who
            are or may be from time to time within the Construction Manager
            Group (as defined in Clause 7.2.3) and all such persons shall to
            this extent be deemed to be parties to this Agreement.

      7.2.6 For the express purposes of Clause 7 of this Agreement only, Foramer
            contracts on its own behalf and expressly as agent on behalf of and
            as trustee for the benefit of all persons who are or may be from
            time to time within the Foramer Group (as defined in Clause 7.2.4)
            and all such persons shall to this extent be deemed to be parties to
            this Agreement.

7.3   INDEMNITY FOR OPERATIONS

      Save as is provided in Article 7.2. above, the Construction Manager shall
      indemnify and hold harmless and shall procure that Owner shall indemnify
      and hold harmless Foramer from and against all actions, proceedings,
      claims, demands or liabilities whatsoever that may be brought by any other
      person against, or incurred by Foramer in relation to or in connection
      with its performance of this Agreement unless same has arisen from the
      gross negligence or wilful misconduct of Foramer, in which event the
      liability of Foramer shall be limited to the aggregate of the management
      fee received by Foramer in the preceding 12 months.


8.    CONFIDENTIAL INFORMATION

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      All information related to this Agreement regardless or whether such
      information concerns the Construction Manager, its clients, its associated
      companies or its contractors shall be treated as confidential and shall
      not be divulged by Foramer or the Technical Personnel to any third party
      without the prior written consent of the Construction Manager. The
      hereabove obligations shall survive the termination of the Agreement and
      shall remain in force for so long as the information covered by
      confidentiality has not otherwise become public knowledge.

9.    INSURANCE

9.1   FORAMERS INSURANCES

      Foramer undertakes that it will take out all insurance policies to cover
      its liabilities and those of the Technical Personnel as set forth in
      Article 7 of this Agreement, such insurances shall include but not be
      limited to the following:

      9.1.1 Workmens Compensation insurance and Employers Liability insurance
            for damage suffered by its personnel in amounts not less than those
            required by applicable laws in France and the jurisdiction in which
            the Technical Personnel are required to operate.

      9.1.2 Comprehensive general liability insurance for its responsibility to
            third parties.

      9.1.3 All insurance policies as required to cover its equipment and/or
            materials and those belonging to any service companies and for which
            Foramer is responsible.

9.2   CONSTRUCTION MANAGER INSURANCE

      The Construction Manager will take out insurance policies to cover the
      Construction Managers responsibilities including but not limited to those
      responsibilities set out in Clause 5.2 of the Construction Management
      Agreement.

9.3   GENERAL PROVISIONS

      For all insurance policies taken out:

      9.3.1 Foramer shall comply with the relevant insurance regulations in
            force.

      9.3.2 The Construction Manager shall bear the costs of the premiums,
            deductibles, fees and expenses relative to all policies effected
            pursuant to the provisions of this Agreement.

      9.3.3 Each Party shall procure that the other Party shall be named as
            co-assured to the extent permitted so as to give effect to the
            provisions of Article 7 of this Agreement.

      9.3.4 All of the insurance policies taken out shall state the
            underwriters waiver of subrogation to give effect to the provisions
            of Article 7 of this Agreement.

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10.   AUDIT

      Foramer shall keep and cause its Technical Personnel, its contractor(s)
      and subcontractor(s) to keep the books, payrolls, receipts, vouchers,
      financial records, personnel records and any document related to the work
      thereunder and required for administration purposes for the term of the
      Agreement and for a limited period of two (2) years after termination
      hereof. The Construction Manager, through its duly authorised
      representatives, shall have free access with 15 days notice with no
      restriction, to such information, whenever required by the Construction
      Manager, and it shall also have the right, at any time subject to previous
      notification to Foramer, to perform the audits it deems necessary of the
      aforementioned books, payrolls, receipts, vouchers, records and files in
      general.

      The Construction Manager reserves the right to audit the activities of
      Foramer and/or the Technical Personnel as deemed necessary and/or
      appropriate by the Construction Manager, in order to check the contents
      and compliance with the terms herein.

      Notwithstanding the foregoing, in no event shall the Construction
      Managers right of audit be construed as a release or waiver of any of
      Foramers obligations under this Agreement.

11.   MISCELLANEOUS

11.1  FORCE MAJEURE

      11.1.1 Each Party to this Agreement shall be relieved from complying with
             any term of this Agreement to the extent that, and only so long as,
             such compliance is prevented or delayed by force majeure, which is
             defined as civil or labour disturbances, riots, strikes (other than
             a strike limited to the employees of either Party), wars (declared
             or undeclared), military actions, insurrections, rebellion, acts of
             any governmental or military agency and actual or assumed
             authority, action of elements, floods, storm or other acts of God
             or any cause beyond the control of either Party, whether or not
             similar to the matters herein specifically enumerated and provided
             that the event shall not have been caused by the action or
             negligence of that Party. That Party and/or the Parties affected
             shall do its, or their, utmost to remedy the above circumstances.

      11.1.2 Any Party claiming force majeure shall promptly notify the other
             Party, with the evidence of the occurrence of such event.

      11.1.3 If either Party hereto is prevented from or delayed in performing
             all or any of its obligations thereunder as a direct result of
             force majeure, such non-performance shall not be considered as a
             breach of this Agreement and that Party shall be relieved from such
             obligation which shall suspend payment by the other Party for the
             duration of such force majeure.

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11.2  BANKRUPTCY OR ABANDONMENT OF OPERATIONS

      Should Foramer become insolvent or enter into any arrangement with or for
      the benefit of its creditors or become unable or refuse or neglect to
      perform its obligations hereunder or if Foramers equipment is seized or
      taken in execution, the Construction Manager may, by notice in writing to
      Foramer, terminate this Agreement without thereby affecting in other
      respects the obligations or liabilities of Foramer.

11.3  ASSIGNMENT OF AGREEMENT

      Neither Party may assign this Agreement, either wholly or in part, except
      with the prior written authorisation of the other Party, which
      authorisation may not be unreasonably withheld.

12.   NOTICE

      All notices, invoices and other communications required pursuant to this
      Agreement shall be in writing and deemed to have been sufficiently given
      or made if delivered by hand or send by fax to the addressee at the
      address set out below;

      in the case of the Construction Manager to:

                           PETRODRILL ENGINEERING N.V.
                            c/o Winkel, Sliana & Grul
                             Attn: Thoma Aardenburg
                            Pietermaai 23 Postbus 113
                                     Curacao
                              Netherlands Antilles

                             Fax: 011 599 9 465 2890
in the case of Foramer to:

                                  PRIDE-FORAMER
                      16 BIS, RUE Grange Dame Rose - BP 100
                            78143 Velizy-Villacoublay
                                     France
                            Fax: 011 33 1 39 46 39 25
with copies to:

                        WESTVILLE MANAGEMENT CORPORATION
                              Attn: Jonathan Talbot
                           5847 San Felipe, Suite 3300
                              Houston, Texas 77057

                                Fax: 713 914 9796

      or to such other address as the relevant Party may from time to time
      notify to the other.

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13.   GOVERNING LAW AND ARBITRATION

13.1  This Agreement shall be governed by and construed in all respects in
      accordance with the laws of England.

13.2  Any dispute or difference arising in connection with this Agreement shall
      if possible be settled by mutual amicable agreement.

13.3  If any dispute should arise in connection with the interpretation and
      fulfilment of this Agreement the same shall be decided by arbitration in
      the city of London and shall be referred to a single arbitrator (an
      Arbitrator) to be appointed by the Parties hereto. If the Parties cannot
      agree upon the appointment of the single Arbitrator the dispute shall be
      settled by three Arbitrators, each Party appointing one Arbitrator, the
      third being appointed by the Chairman for the time being of the London
      Maritime Arbitrators Association.

13.4  If either of the appointed Arbitrators refuses or is incapable of acting,
      the Party who appointed him shall appoint a new Arbitrator in his place.

13.5  If one of the Parties fails to appoint an Arbitrator, either originally or
      by way of substitution, for two weeks after the other Party having
      appointed his Arbitrator has sent the Party making default notice by mail
      or facsimile to make the appointment, the Party appointing the third
      Arbitrator shall, after application from the Party having appointed his
      Arbitrator, also appoint an Arbitrator on behalf of the Party making
      default.

13.6  The award rendered by the Arbitration Court shall be final and binding
      upon the Parties and may if necessary be enforced by the Court or other
      competent authority in the same manner as a judgment in the Court of
      Justice.

13.7  Work under this Agreement shall, if reasonably possible, continue during
      the arbitration proceedings.

IN WITNESS WHEREOF this Agreement has been executed in two duplicate originals
by or on behalf of the Parties hereto the day and year first above written.



SIGNED by                     )/s/ Illegible
for and on behalf of          )Illegible
PETRODRILL ENGINEERING N.V.   )/s/ Frida A. Martinez
in the presence of:-          )Frida A. Martinez

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SIGNED by                     )/s/ Illegible
for and on behalf of          )Illegible
PRIDE-FORAMER S.A.            )/s/ )FRIDA A. MARTINEZ
in the presence of:-          )Frida A. Martinez

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                                   APPENDIX A

                                SCHEDULE OF RATES


              POSITION                         COST PER WORKING DAY
                                                      US$/DAY
Construction Manager                                    595

Engineering Manager                                     595

Procurement Manager                                     375

Drilling Engineer                                       350

Cost Controller/Accountant                              465

Mechanical Engineer                                     485

Drilling Co-ordinator                                   485

Engineering Co-ordinator                                465

NOTES

All prices above are inclusive of salaries, social security costs, insurance,
provision for holidays and travel days.

All prices are exclusive of direct flight and travel charges, accommodation.

The prices shown are valid for 12 months commencing 1st January 1998 and are
subject to annual revision of 3% unless otherwise agreed.

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