EXHIBIT 10.17(E)

                DAEWOO CORPORATION & DAEWOO HEAVY INDUSTRIES LTD
                                       AND
                              PETRODRILL SEVEN LTD.

                      MAIN CONTRACT AMENDMENT AGREEMENT II
                                    HULL 3015

This Agreement made and entered into this 28th day of January, 1999 by and
between:

1  Daewoo Corporation & Daewoo Heavy Industries Ltd., both corporations
   organised and existing under the laws of Republic of Korea and having their
   principal offices at 541, Namdaemun-Ro 5-Ga, Chung-Gu, Seoul, Korea
   (hereinafter jointly and severally referred to as "BUILDER"); and

2  Petrodrill Seven Limited, a corporation organised under the laws of the
   British Virgin Islands having its principle office at 325 Waterfront Drive,
   Omar Hodge Building, 2nd Floor Wickhams Cay 1, PO Box 985, Road Town,
   Tortola, British Virgin Islands. ("PURCHASER").

   WHEREAS,

   (1)  Builder and Purchaser are parties to a contract dated 9 April 1998 for
        the construction and sale of a dynamic positioned semi-submersible
        drilling vessel Hull No. 3015 (the "MAIN CONTRACT").

   (2)  Builder and Purchaser are parties to the Main Contract Amendment
        Agreement dated 17 December 1998.

   (3)  Builder and Purchaser wish to amend the payment terms set out in the
        Main Contract in accordance with the terms and conditions set out in
        this Agreement.

   (4)  The Export-Import Bank of Korea ("KEXIM") has by a Refund Guarantee
        dated 16 April 1998 (the "REFUND GUARANTEE") guaranteed certain
        repayment obligations of the Builder to the Purchaser under the Main
        Contract.

   (5)  The parties have agreed that this Agreement and the things contemplated
        by it are in all respects subject to and conditional upon KEXIM issuing
        a letter of amendment to the Refund Guarantee in the form required by
        this Agreement.

   (6)  The parties wish to record the terms of their agreements on the terms
        and conditions set out in this Agreement.

   NOW, THEREFORE, in consideration of the mutual promises herein contained, it
   is agreed as follows:

1  CONDITION PRECEDENT

           This Agreement is in all respects subject to and conditional upon the
   Builder obtaining from KEXIM and delivering to the Purchaser a letter of
   amendment to the Refund Guarantee in the form attached as Appendix A duly
   executed on behalf of KEXIM.

2  MAIN CONTRACT AMENDMENT

        2.1  Clause 4.1 of the Main Contract is amended as follows:

             "4.1 The Purchaser shall pay the Construction Price to the Builder
             in five instalments as follows, the pre-delivery instalments being
             paid as advances and not as deposits:

             FIRST INSTALMENT
             Ten percent (10%) of the Construction Price, being $8,500,000 shall
             be paid within three Banking Days of the Effective Date.

             SECOND INSTALMENT
             Thirty percent (30%) of the Construction Price, being $25,500,000,
             shall be paid within three Banking Days from receipt by the
             Purchaser of a telefax notice from the Builder attaching a Stage
             Certificate in the form of the draft attached as Appendix V,
             countersigned by an Authorized Representative (or, in default
             thereof, the Classification Surveyor), certifying that it is 6
             months after the Effective Date of the contract has taken place.

             THIRD INSTALMENT
             Twenty percent (20%) of the Construction Price, being $17,000,000
             shall be paid within three Banking Days of receipt by the Purchaser
             of a telefax notice from the Builder attaching a Stage Certificate
             in the form of the draft attached as Appendix V, countersigned by
             an

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             Authorised Representative (or, in default thereof, the
             Classification Surveyor), certifying that Keel laying has taken
             place.

             FOURTH INSTALMENT:

             Twenty percent (20%) of the Construction Price, being $17,000,000
             shall be paid within three Banking Days of receipt by the Purchaser
             of a telefax notice from the Builder attaching a Stage Certificate
             in the form of the draft attached as Appendix V, countersigned by
             an Authorised Representative (or, in default thereof, the
             Classification Surveyor), certifying that launch [float out] laying
             has taken place.

             FIFTH INSTALMENT:

             Twenty percent (20% of the Construction Price, together with any
             increase or any decrease of the Construction Price arising from the
             Provisions of Clauses 7 and 16 below, shall be paid upon
             Delivery."

                  2.2  A new provision is inserted as Clause 4.1A of the Main
                       Contract as follows:

                       "4.1A The Purchaser shall pay the difference between the
                       Construction Price and the Provisional Contract Price
                       (the "LISTED ITEMS PRICE") to the Builder in nine
                       instalments as follows, the pre-delivery instalments
                       being paid as advances and not as deposits:

                       FIRST INSTALMENT:

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000, shall be paid on or before 9th June 1998.

                       SECOND INSTALMENT:

                       Fifteen percent (15%) of the Listed Items Price, being
                       $7,650,000 shall be paid on or before 17th March 1999.

                       THIRD INSTALMENT:

                       Five percent (5%) of the Listed Items Price, being
                       $2,550,000, shall be paid on or before 30th March 1999.

                       FOURTH INSTALMENT:

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000 shall be paid on or before 30 April 1999.

                       FIFTH INSTALMENT

                       Fifteen percent (15%) of the Listed Items Price, being
                       $7,650,000, shall be paid on or before 30 June 1999.

                       SIXTH INSTALMENT

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000, shall be paid on or before 30 August 1999.

                       SEVENTH INSTALMENT

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000, shall be paid on or before 30 October 1999.

                       EIGHTH INSTALMENT:

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000, shall be paid on or before 30 December 1999.

                       NINTH INSTALMENT:

                       Ten percent (10%) of the Listed Items Price, being
                       $5,100,000, shall be paid on or before 28th February
                       2000.

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                       TENTH INSTALMENT:

                       Five percent (5%) of the Listed Items Price, being
                       $2,550,000 together with (or minus) any anticipated
                       excess or (shortfall) of the Listed Items Price over (or
                       under) the provisional Listed Items Price, shall be paid
                       on or before 30 April 2000."

   23.  Clause 5.7 of the Main Contract is amended as follows:
        5.7 Unless the Purchaser shall otherwise agree the Builder shall supply
        those items of Materials set out in Appendix IIA (the Listed Items) from
        suppliers and subcontractors nominated by the Purchaser. The Purchaser,
        as agent for and on behalf of the Builder, shall negotiate terms and
        expedite equipment with each of the Nominated Subcontractors in order to
        supply the Listed Items set out in Appendix IIA. It is however,
        expressly agreed that the Purchaser shall contract and expedite with
        each of the suppliers of the Listed Items as agent for and on behalf of
        the Builder and the ownership in such Listed Items shall vest with the
        Builder.

   2.4  Clause 5.8 of the Main Contract is amended as follows:
        "5.8 The price for the Listed Items, including delivery to the Builder's
        yard, negotiated by the Purchaser, on behalf of the Builder, with the
        Nominated Subcontractors shall be included in the contract price based
        on the overall budget as set out in Clause 3.1 (b). In the event of any
        variations in the actual price then the Listed Items Price shall be
        increased or decreased by an amount equal to the amount of such
        variations. Any such variations shall be payable by the Purchaser by
        means of an adjustment of the final instalments of the Construction
        Price."

   2.5  Clause 5.9 of the Main Contract is amended as follows:
        5.9 Furthermore, in the event that delivery to the Builder of any Listed
        Item is delayed beyond the Target Delivery Date for the same set out in
        Appendix IIA, the Builder shall be entitled to a postponement of the
        Contractual Delivery Date for a period as it shall demonstrate, by
        reference to the "critical path" that the Vessel's construction and
        completion has actually been delayed. Delays in delivery of more than
        one Listed Item occurring simultaneously, shall have given rise only to
        concurrent (rather than consecutive) extensions. Any verified and
        documented delays caused, or contributed to by the Builder taking more
        than 14 days, after receipt, to pay approved Nominated Subcontractors
        invoices that have been submitted by the Purchaser in the agreed format
        will become cause for an adjustment in the delivery date of the Listed
        Items as detailed in Appendix IIA. Such adjustments shall reflect the
        ultimate delay in the arrival of the Listed Item at the Builder's yard.

3.  MISCELLANEOUS

    3.1  Any capitalised terms in this Agreement not defined in this Agreement
         shall have the same meaning as defined in the Main Contract.

    3.2  This Agreement shall become effective as soon as executed by all
         parties subject to Clause 1 of this Agreement.

    3.3  This Agreement is supplemental to the Main Contract and the Main
         Contract Amendment Agreement. Except as expressly amended as set out
         herein the Main Contract and the Main Contract Amendment Agreement
         remain in full force and effect.

    3.4  The construction, validity and performance of this Agreement shall be
         governed by English law.

    3.5  This Agreement may be signed in any number of counterparts all of which
         when taken together will constitute one and the same document.

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IN WITNESS WHEREOF the parties hereto have caused this Agreement to be duly
executed the day and year first above written.

For and on behalf of                   For and on behalf of
DAEWOO CORPORATION                     PETRODRILL SEVEN Limited.

/s/ K. S. SHIM                        /s/ D. LEACH
Name: K. S. SHIM                      Name: D. Leach
Title: Attorney-in-fact               Title: Attorney-in-fact
Attested by                            Attested by

For and on behalf of
DAEWOO HEAVY INDUSTRIES LTD.

/s/ K. S. SHIM
Name: K. S. SHIM
Title: Managing Director
Attested by

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