EXHIBIT 4.12

                             DATED 19 December 1998





                          PRIDE INTERNATIONAL INC. and
                       MARITIMA PETROLEO E ENGENHARIA LTDA
                                   as Sponsors


                                     - and -


                   PETRO DIA THREE SA AND PETRO DIA FOUR SA
                                as Beneficiaries





              -------------------------------------------------
                                 FLOOR GUARANTEE
                         relating to the Loan Agreements
                   in respect of "Amethyst 6" and "Amethyst 7"
              -------------------------------------------------

                 F I E L D - F I S H E R - W A T E R H O U S E
           4 1   V I N E   S T R E E T   L O N D O N   E C 3 N   2 A A

                                      INDEX


CLAUSE/HEADING                                                       PAGE
- - --------------                                                       ----
1.    DEFINITIONS AND INTERPRETATION                                    2
2.    FLOOR GUARANTEE AND UNDERTAKING                                   4
3.    PRESERVATION OF OBLIGATIONS                                       5
4.    PAYMENTS                                                          8
5.    TAXATION                                                          8
6.    REPRESENTATIONS AND WARRANTIES                                    9
7.    CURRENCY INDEMNITY                                               10
8.    DELEGATION, ASSIGNMENT                                           10
9.    NOTICES, ETC.                                                    11
10.   COUNTERPARTS                                                     12
11.   WAIVER; REMEDIES CUMULATIVE                                      12
12.   LANGUAGE                                                         12
13.   SEVERABILITY                                                     12
14.   GOVERNING LAW AND JURISDICTION                                   12


THIS DEED is made on 19 December 1998 BETWEEN:-

(1)   PRIDE INTERNATIONAL INC,. a company incorporated under the laws of the
      State of Louisiana, USA, of 5847 San Felipe, Suite 3300, Houston, Texas
      77057, USA ("PRIDE") and MARITIMA PETROLEO E ENGENHARIA LTDA., a company
      incorporated under the laws of Brazil, of Avenida Almirante Barroso 52,
      Gr. 3400, 2031-000 Rio de Janeiro, Brazil ("MARITIMA") (together, the
      "SPONSORS" and, individually, a "SPONSOR"); and

(2)   PETRO DIA THREE SA a company duly organised and existing under the laws of
      the Republic of Panama whose registered office is at 53rd Street
      Urbanizacion Obarrio Torre Swiss Bank, 16th Floor, Panama City, Republic
      of Panama and PETRO DIA FOUR SA a company duly organised and existing
      under the laws of the Republic of Panama whose registered office is at
      53rd Street Urbanizacion Obarrio Torre Swiss Bank, 16th Floor, Panama
      City, Republic of Panama (together the "Beneficiaries" and individually a
      "BENEFICIARY").

WHEREAS:

(A)   By a loan agreement (as amended or supplemented from time to time, the
      "LOAN AGREEMENT") of even date herewith and made between the Beneficiaries
      (1), the Borrower (2), the Facility Agent (3) and the Security Agent (4),
      the Beneficiaries have agreed, upon and subject to the terms and
      conditions of the Loan Agreement, to make available to the Borrower loan
      facilities not exceeding US$160,000,000 for the purposes therein
      specified.

(B)   By a further loan agreement (the "SISTER COMPANY LOAN AGREEMENT") dated
      the same date as the Loan Agreement and made between the Beneficiaries
      (1), the Sister Company (2), the Facility Agent (3) and the Security Agent
      (4), the Beneficiaries have agreed to make available to the Sister Company
      upon and subject to the terms and conditions of the Sister Company Loan
      Agreement loan facilities not exceeding US$180,000,000 for the purposes
      therein specified.

(C)   The Sponsors have agreed to execute and deliver this Deed to the
      Beneficiaries as two of the Lenders in consideration of the Beneficiaries,
      at the Sponsors' request, entering into the Loan Agreement and the Sister
      Company Loan Agreement and making or continuing loans or advances to, or
      otherwise giving credit or granting accommodation or granting time to, the
      Borrowers as defined in and pursuant to the Loan Agreement and/or the
      Sister Company Loan Agreement.

(D)   It is the  parties'  intention  that  this  Deed  shall  be  held by the
      Beneficiaries as security for the Guaranteed  Obligations in addition to
      and  separately  from any other  security  therefor held by the Security
      Agent for the benefit of the Secured  Parties,  it being recognised that
      the  obligations  of the  Borrower and of the Sister  Company  under the
      Loan  Agreement  and the  Sister  Company  Loan  Agreement  respectively
      constitute  separate and independent  debts  thereunder in favour of the
      Beneficiaries as Lenders.

                                     - 1 -

IT IS AGREED as follows:-

1.    DEFINITIONS AND INTERPRETATION

1.1   DEFINITIONS

      In this Deed the following words and expressions shall, except where the
      context otherwise requires, have the following meanings:

      "ADVANCE"  means any Advance as defined in the Loan  Agreement or in the
      Sister Company Loan Agreement;

      "AGENTS"  means the Facility  Agent and the  Security  Agent and "AGENT"
      means either or any of them as the context requires;

      "BANKING  DAY"  shall  bear  the  meaning  ascribed  to it in  the  Loan
      Agreements;

      "BENEFICIARIES" means each of the Beneficiaries specified on page one of
      this Deed and their respective successors in title and transferees to the
      extent only that such Beneficiary expressly transfers or assigns the
      benefit of this Deed to such successor in title and transferee in
      accordance with Clause 8 (to the intent that no Lender other than the
      Beneficiaries shall be entitled to the benefit of this Deed other than as
      a successor in title and transferee of either Beneficiary as aforesaid);

      "BORROWER" means Petrodrill Six Limited, a company incorporated under the
      laws of the British Virgin Islands, of Arias Fabrega and Fabrega Trust Co;
      BVI Limited, 325 Waterfront Drive, Omar Hodge Building, 2nd Floor,
      Wickham's Cay, Road Town, Tortola, British Virgin Islands;

      "COMMITMENT"  means any  Commitment as defined in and for the purpose of
      the Loan Agreement or the Sister Company Loan Agreement;

      "DRAWDOWN  NOTICE"  means any  Drawdown  Notice as  defined  in the Loan
      Agreement and in the Sister Company Loan Agreement;

      "FACILITY AGENT" means Mitsubishi Corporation (UK) PLC in its capacity as
      facility agent for the Lenders under each of the Loan Agreement and the
      Sister Company Loan Agreement and includes any successor facility agent or
      agents appointed under the Loan Agreement and the Sister Company Loan
      Agreement or either of them;

      "FINANCING DOCUMENTS" means the Loan Agreement and the Sister Company Loan
      Agreement and the Security Documents and "FINANCING DOCUMENT" means any of
      them;

      "GUARANTEED OBLIGATIONS" is defined in Clause 2.1;

      "LENDERS" means each of the Lenders specified in Schedule 1 of the Loan
      Agreement and/or of the Sister Company Loan Agreement and their respective
      successors in title and transferees under the Loan Agreement and/or of the
      Sister Company Loan Agreement;

      "OUTSTANDINGS"  means any  Outstandings as defined in the Loan Agreement
      or in the Sister Company Loan Agreement;

                                     - 2 -

      "PROJECT DOCUMENTS" means the documents listed in Schedule 7 Part 1 of the
      Loan Agreement and in Schedule 7 part 1 of the Sister Company Loan
      Agreement;

      "RECEIVER" means a receiver and/or manager (and, as the context so admits,
      shall include an administrative receiver) or any similar person or officer
      appointed by the Security Agent pursuant to any Security Document;

      "REPAYMENT DATE" means any Repayment Date as defined in and for the
      purpose of each of the Loan Agreement and the Sister Company Loan
      Agreement;

      "SECURITY DOCUMENTS" means [this Deed and] the agreements, mortgages,
      deeds and other documents specified in Schedule 7 Part 2 of the Loan
      Agreement and/or the Sister Company Loan Agreement and any other documents
      (including, as the context may require the Loan Agreement and the Sister
      Company Loan Agreement) that may now or hereafter be included in the term
      "Security Documents" as that term is defined in either of the Loan
      Agreements or the Sister Company Loan Agreement;

      "SECURITY AGENT" means Mitsubishi Corporation (UK) PLC in its capacity as
      security trustee and agent under the Security Trust Deed and includes any
      successor security trustee and agent appointed under the terms thereof;

      "SECURITY PERIOD" means whichever of the later to expire of the Security
      Period under the Loan Agreement or under the Sister Company Loan Agreement
      (as the term "SECURITY PERIOD" is respectively defined therein);

      "SECURITY  TRUST  DEED"  has  the  meaning  ascribed  to it in the  Loan
      Agreement and the Sister Company Loan Agreement;

      "SEVERAL PROPORTIONS" means:

      (i)   in relation to Pride, 30%; and

      (ii)  in relation to Maritima, 70%;

      "SISTER COMPANY" means Petrodrill Seven Limited, a company incorporated
      under the laws of the British Virgin Islands, of Arias Fabrega and Fabrega
      Trust Co; BVI Limited, 325 Waterfront Drive, Omar Hodge Building, 2nd
      Floor, Wickham's Cay, Road Town, Tortola, British Virgin Islands; and

      "TAXES" means any Taxes as defined in the Loan Agreement or in the Sister
      Company Loan Agreement.

1.2   INTERPRETATION

      This Deed shall be interpreted consistently with the Loan Agreement, and
      accordingly the provisions of Clauses 1.2 to 1.4 (inclusive) of the Loan
      Agreement shall apply hereto and (MUTATIS MUTANDIS) shall be deemed to be
      incorporated into this Deed as if set out in full in this Deed.

                                     - 3 -

2.    FLOOR GUARANTEE AND UNDERTAKING

2.1   GUARANTEE

      Each Sponsor hereby severally irrevocably and unconditionally guarantees
      to each of the Beneficiaries the due and punctual payment and discharge by
      each of the Borrower and the Sister Company of such Sponsor's Several
      Proportion of all monies, obligations and liabilities of any nature
      whatsoever which are now or at any time hereafter may be or become due or
      owing by the Borrower and/or the Sister Company to each such Beneficiary
      under or pursuant to the Loan Agreement or the Sister Company Loan
      Agreement (including, but not limited to, any damages for any breaches
      thereof) and such Sponsor's Several Proportion of any other liabilities,
      whether actual or contingent, now existing or hereafter incurred by the
      Borrower and/or the Sister Company to each such of the Beneficiaries under
      or pursuant to [the Loan Agreement or the Sister Company Loan
      Agreement](whether, in any such case, due, owing or incurred by the
      Borrower and/or the Sister Company alone or jointly with any other
      person(s) and in whatever name, firm or style and whether as principal or
      surety) (all such obligations and liabilities being referred to herein as
      the "GUARANTEED OBLIGATIONS") and undertakes that if the Borrower or the
      Sister Company (as the case may be) fails for any reason punctually to
      perform such of the Guaranteed Obligations or any of them as it is liable
      to perform, each Sponsor severally shall cause such Sponsor's Several
      Proportion of each and every such payment to be made within five (5)
      Banking Days of receipt by such Sponsor of a written demand from the
      Beneficiaries (or either of them) as if such Sponsor instead of the
      Borrower or the Sister Company (as the case may be) were expressed in the
      [the Loan Agreement or the Sister Company Loan Agreement respectively] to
      be the primary obligor with respect to such Sponsor's Several Proportion
      of the relevant Guaranteed Obligation.

2.2   INDEMNITY

      Each Sponsor hereby severally irrevocably and unconditionally undertakes
      with each of the Beneficiaries that if any sum expressed to be payable by
      such Sponsor under Clause 2.1 is not for any reason recoverable from that
      Sponsor under this Deed on the basis of a guarantee (including, without
      limitation, any sum not recoverable under this Deed due to any invalidity,
      unenforceability or avoidance of any of the Financing Documents)
      suchSponsor shall as a primary obligor indemnify the Beneficiaries in
      respect thereof and shall pay such sum to such Beneficiaries on first
      demand.

2.3   LIMITATION

      The aggregate amount recoverable from each of the Sponsors under Clause 2
      of this Deed (whether as sureties or by way of indemnity) shall not
      exceed:

      (i)   in the case of Pride US$32,400,000; and

      (ii) in the case of Maritima US$75,600,000.

2.4   COMMENCEMENT

      The obligation of the Guarantors under this Deed in respect of Guaranteed
      Obligations shall commence on the Charterparty Commencement Date and
      neither of the Guarantors shall have any obligation until such date but so
      that with effect from such date the

                                     - 4 -

      Guarantors shall be liable in respect of all Guaranteed Obligations
      whenever the same may have arisen (and whether the same arose prior to or
      after such date).

3.    PRESERVATION OF OBLIGATIONS

3.1   DURATION OF OBLIGATIONS

      The Sponsors agree that their respective obligations under this Deed shall
      remain in full force and effect throughout the Security Period and
      notwithstanding the enforcement by the Security Agent of any of its rights
      under the Security Documents (including but without limitation, the
      appointment of a Receiver) or by either of the Beneficiaries or the taking
      of possession of any of the Secured Assets or any part thereof.

3.2   CONTINUING GUARANTEE ETC.

      Each of the Sponsors declares and agrees that:

(i)   this Deed shall be held by and shall be available  to the  Beneficiaries
            as a  continuing  guarantee  and  shall  not be  satisfied  by any
            intermediate  payment  or  satisfaction  of any part of the moneys
            and  liabilities  hereby  agreed to be paid or performed and shall
            remain in full force and effect until the  Guaranteed  Obligations
            and any other moneys and  liabilities  hereby agreed to be paid or
            performed  have  been  unconditionally  and  irrevocably  paid and
            discharged in full to the satisfaction of the Beneficiaries;

(ii)        it has not received any security from the Borrower or the Sister
            Company or from any other persons for the giving of this Deed and it
            will not take any such security without the prior written consent of
            the Beneficiaries, and the Sponsors will hold any security taken in
            breach of this provision in trust for the Beneficiaries;

(iii)       neither of the Beneficiaries shall be bound to enforce any guarantee
            or security or proceed or take any other steps against the Borrower
            and/or the Sister Company or any other person before enforcing this
            Deed;

(iv)        this Deed shall be in addition to, and not in substitution for, any
            other rights which the Beneficiaries may now or hereafter have under
            or by virtue of any guarantee, security, encumbrance or agreement or
            any lien or by operation of law or under any collateral or other
            security now or hereafter held by the Beneficiaries or the Security
            Agent or to which the Security Agent or either of the Beneficiaries
            may be entitled; and

(v)         without  prejudice  to  sub-clause  (i) this  Deed  shall be held by
            and shall  be  available  to the  Beneficiaries  as  security  for
            the ultimate  balance  owing to the  Beneficiaries  in  respect of
            the Guaranteed  Obligations and shall not be discharged or affected
            by any intermediate  reduction in (or  extinguishment  of) all or
            any of the Guaranteed Obligations resulting from a transfer or
            assignment  by a Beneficiary  of all or any of such  Beneficiary's
            rights under the Loan Agreement or the Sister Company Loan
            Agreement pursuant to Clause 8.

3.3   AVOIDANCE OF SECURITIES

                                     - 5 -

      Any settlement or discharge under this Deed between either Beneficiary and
      the Sponsors shall be conditional upon no security or payment to the
      Beneficiaries (or either of them) by the Borrower and/or the Sister
      Company, the Sponsors or any other person being avoided or set-aside or
      ordered to be refunded or reduced by virtue of any provision or enactment
      relating to bankruptcy, insolvency or liquidation for the time being in
      force, and if such condition is not satisfied, the Beneficiaries (or
      either of them) shall be entitled to recover from the Sponsors on demand
      the value of such security or the amount of any such payment as if such
      settlement or discharge had not occurred.

3.4   PRESERVATION OF RIGHTS

      The obligations of the Sponsors under this Deed shall not be affected by
      any act, omission, matter or thing which, but for this provision, might
      operate to release or otherwise exonerate either of the Sponsors from its
      obligations hereunder in whole or in part, including (without limitation,
      and whether or not known to or discoverable by the Sponsors, the Borrower,
      the Sister Company, either Beneficiary or any other person):

     (i)    any time or waiver granted to or composition with the Borrower, the
            Sister Company or the other Sponsor or any other person;

     (ii)   the taking, variation, compromise, discharge, composition,
            arrangement, renewal or release of or refusal or neglect to perfect
            or enforce any rights, remedies or securities against the Borrower,
            the Sister Company or the other Sponsor or any other person;

     (iii)  any legal limitation, disability, incapacity or other circumstances
            relating to the Borrower, the Sister Company or the other Sponsor or
            any other person;

     (iv)   any amendment or supplement to this Deed or any of the Financing
            Documents or any other document or security;

     (v)    the dissolution, liquidation, amalgamation, reconstruction or
            reorganisation of the Borrower, the Sister Company or the other
            Sponsor or any other person;

     (vi)   the unenforceability or invalidity of any obligations of the
            Borrower, the Sister Company or the other Sponsor or any other
            person under this Deed or any of the other Financing Documents or
            any other document or security;

     (vii)  the failure of either of the Beneficiaries or any other person to
            take any other guarantee or security (whether contemporaneous with
            this Deed) or otherwise; or

     (viii) any other act, event or omission which but for the provision would
            or might operate to impair, discharge or otherwise affect the
            obligations of the Sponsors or either of them hereunder.

3.5   NON-COMPETITION

      Until all the Guaranteed Obligations and the other moneys and liabilities
      hereby agreed to be paid or performed have been unconditionally and
      irrevocably paid and discharged in full to the satisfaction of the
      Beneficiaries, the Sponsors shall not by virtue of any payment made or
      performance hereunder on account of such moneys and liabilities or by

                                     - 6 -

      virtue of any relationship between, or transaction involving, the
      Sponsors, the Borrower, the Sister Company or any other person:

      (i)   exercise any rights of subrogation or otherwise in relation to any
            rights, security or moneys held or received or receivable by any
            Secured Party or any other person;

      (ii)  exercise any right of contribution from the other Sponsor or any
            co-surety or any other person liable in respect of such moneys and
            liabilities under any other guarantee, security or agreement;

      (iii) exercise any right of set-off or counterclaim against the Borrower,
            the Sister Company or the other Sponsor or any such co-surety or any
            other person;

      (iv)  receive, claim or have the benefit of any payment, distribution,
            security or indemnity from the Borrower, the Sister Company or the
            other Sponsor or any such co-surety or any other person; or

      (v)   unless so directed by the Beneficiaries (when the Sponsors will
            prove in accordance with such directions), claim as a creditor of
            the Borrower, the Sister Company or the other Sponsor or any such
            co-surety in competition with the Beneficiaries (or either of them).

      The Sponsors shall hold in trust for the Beneficiaries and forthwith pay
      or transfer (as appropriate) to the Beneficiaries any such payment
      (including an amount equal to any such set-off), distribution or benefit
      of such security, indemnity or claim received by it.

3.6   SUSPENSE ACCOUNTS

      Until the Guaranteed Obligations and all other liabilities hereby agreed
      to be paid or performed have been unconditionally and irrevocably paid in
      full to the satisfaction of the Beneficiaries, either Beneficiary may at
      any time keep in a separate account (without liability to pay interest
      thereon) for as long as it may think fit any moneys received, recovered or
      realised under this Deed or under any other guarantee, security or
      agreement relating in whole or in part to the moneys and liabilities
      hereby agreed to be paid and performed without being under any
      intermediate obligation to apply the same or any part thereof in or
      towards the discharge of such amount.

3.7   INTEREST

      The Sponsors shall pay interest at the relevant rate applicable under the
      relevant Financing Document (as well after as before judgement) on any
      amount for the time being due from the Sponsors to either Beneficiary
      under this Deed from the date of a valid demand for payment hereunder
      until actual payment in full.

3.8   OPENING OF NEW ACCOUNTS

      If for any reason this Deed ceases to be a continuing security, either
      Beneficiary may either continue any then existing account or open one or
      more fresh accounts for the Borrower or the Sister Company, but in either
      case the obligations of the Guarantors shall

                                     - 7 -

      remain unaffected by, and be computed without regard to, any payment into
      and out of any such account.

4.    PAYMENTS

4.1   CURRENCY OF FUNDS

      All payments to be made by the Sponsors under this Deed shall be made:

     (i)    for value on the due date at such time and in such funds as the
            Beneficiaries entitled to such payment may specify to the Sponsors
            as being customary at the time for the settlement of transaction in
            US Dollars in the place for payment; and

     (ii)   to such account at such office or bank as the Beneficiary entitled
            to such payment may notify to the Sponsors for this purpose.

4.2   NO SET-OFF OR COUNTERCLAIMS

      All amounts due from the Sponsors to the Beneficiaries (or either of them)
      under this Deed shall be paid without any form of set-off, counterclaim or
      condition whatsoever. Any amount due from the Sponsors under this Deed
      shall not be reduced by any set-off, counterclaim or other claim which the
      Sponsors may have against the Borrower or the Sister Company whether under
      this Deed, any Project Document or otherwise.

4.3   UNCONDITIONAL OBLIGATION

      Nothing in this Deed, nor any matter, fact, act, omission, circumstance or
      thing whatsoever, including without limitation:

     (i)    the failure or frustration of the project the subject of the
            Project Documents;

     (ii)   any change in circumstances or political, economic or financial
            conditions;

     (iii)  the insolvency, dissolution, death, disability or incapacity of any
            person whatsoever; or

     (iv)   the breach by any person of any agreement or understanding,

      shall operate in any way to affect or minimise, or release the Sponsors
      from any of the Sponsors' obligations under, this Deed, all of which
      obligations shall subsist in full notwithstanding any such matter, fact,
      omission, circumstance or thing.

5.    TAXATION

      All payments to be made by the Sponsors (or either of them) hereunder
      shall be made without set-off or counterclaim and free and clear of and
      without deduction for or on account of any present or future Taxes of any
      nature whatsoever imposed by or in any country ("APPLICABLE TAX") unless
      the Sponsors (or either of them) are compelled by law to make payment to
      or for the account of the Beneficiaries (or either of them) subject to
      such Applicable Tax, in which case it shall promptly pay such Applicable
      Tax and the amount of the relevant payment hereunder shall be increased to
      the extent necessary to

                                     - 8 -

      ensure that the recipient Beneficiary actually receives an amount, free
      and clear of and after deduction for all such Applicable Tax, equal to the
      full amount which would have been received if no such withholding or
      deduction had been made. Each of the Sponsors shall severally pay and
      indemnify and keep indemnified each of the Beneficiaries against all such
      Applicable Tax. The Sponsors shall promptly deliver to each of the
      Beneficiaries copies of official Tax receipts evidencing payment of any
      such Applicable Tax imposed as aforesaid. The obligations of the Sponsors
      under this Clause 5 shall survive the repayment of the Guaranteed
      Obligations and Sister Company Obligations and the payment of all other
      sums payable hereunder and under the other Security Documents.

6.    REPRESENTATIONS AND WARRANTIES

6.1   REPRESENTATIONS

      Each of the Sponsors represents and warrants severally as to itself to
      each of the Beneficiaries on the date of this Deed as follows:-

      (i)   It is a limited liability company duly organised and validly
            existing under the laws specified on page 1 of this Deed, possessing
            perpetual corporate existence and the capacity to sue or be sued in
            its own name and each of it and its Subsidiaries has the power to
            own its assets and carry on its business as it is now being
            conducted.

      (ii)  It has the power to enter into and  perform  this Deed and each of
            the other Financing  Documents and the Project  Documents to which
            it is a party and the  transactions  contemplated  thereby and has
            taken  all  necessary  action  to  authorise  the  entry  into and
            performance  of  this  Deed  and  each  of  the  other   Financing
            Documents  and the  Project  Documents  to which it is a party and
            the  transactions  contemplated  thereby  in  accordance  with the
            terms thereof.

      (iii) This Deed and each of the other Financing Documents and the Project
            Documents to which it is a party constitute its legal, valid and
            binding obligations enforceable in accordance with their respective
            terms and are in proper form for the enforcement in all the courts
            of the country of incorporation.

      (iv)  The entry into and performance of this Deed and each of the other
            Financing Documents and Project Documents to which it is a party and
            the transactions contemplated thereby do not conflict with:

            (a)   any law or official requirement;

            (b)   its constitutional documents; or

            (c)   any agreement or document to which it or any of its
                  Subsidiaries is a party or which is binding upon it or any of
                  its Subsidiaries or any of their respective assets, and will
                  not result in the creation or imposition of (or enforcement
                  of) any encumbrance on any of its assets or the assets of any
                  of its Subsidiaries.
6.2   REPETITION

                                     - 9 -

      The representations and warranties set out in this Clause 6 shall survive
      the execution of this Deed and the making of each Advance and shall be
      deemed to be repeated on the date of the giving of each Drawdown Notice,
      on each Drawdown Date on each Repayment Date, so long as any of the
      Guaranteed Obligations is or may be outstanding or any Commitment is in
      force with reference to the facts and circumstance then subsisting, as if
      make at each such time.

7.    CURRENCY INDEMNITY

7.1   INDEMNITY

      (i)   If, for any reason,  any payment due from the  Sponsors (or either
            of  them)  under or in  connection  with  this  Deed is made or is
            satisfied  in a currency  (the  "OTHER  CURRENCY")  other than the
            currency  in which the  relevant  payment  under  this Deed is due
            (the "CONTRACTUAL CURRENCY"),  then to the extent that the payment
            (when  converted  into  the  Contractual  Currency  at the rate of
            exchange   on  the  date  of  payment  or,  in  the  case  of  the
            liquidation or insolvency of the Sponsors (or either of them),  at
            the rate of exchange on the latest date  permitted  by  applicable
            law for the  determination  of liabilities in such  liquidation or
            insolvency)  actually received by the party entitled thereto falls
            short of the  amount  expressed  to be due under the terms of this
            Deed, the Sponsors,  or (as the case may be) the relevant Sponsor,
            shall,   as  a  separate  and  independent   several   obligation,
            indemnify the party entitled  thereto and hold such party harmless
            against the amount of such shortfall.

      (ii)  If on any occasion the Contractual  Currency so purchased  exceeds
            the amount payable  hereunder in the  Contractual  Currency to the
            party entitled thereto then,  subject to the Sponsors,  or (as the
            case may be) the relevant Sponsor,  having no further  obligation,
            actual or  contingent,  to such party under this Deed,  such party
            shall  refund  to the  Sponsors,  or (as  the  case  may  be)  the
            relevant  Sponsor,  the excess amount of the Contractual  Currency
            so purchased.

      (iii) For the purpose of this Clause "RATE OF EXCHANGE" means the rate at
            which the party entitled thereto is able on the relevant date to
            purchase the Contractual Currency with the Other Currency and shall
            take into account any premium and other costs of exchange.

7.2   INDEPENDENT OBLIGATIONS

      The indemnities in Clause 7.1 shall constitute separate and independent
      obligations of the Sponsors from their other respective obligations under
      this Deed, shall give rise to a separate and independent cause of action
      against the Sponsors or (as the case may be) the relevant Sponsor
      severally and shall apply irrespective of any indulgence granted by the
      Beneficiaries (or either of them) from time to time.

8.    ASSIGNMENT

      If either of the Beneficiaries transfers the benefit of any of its rights
      under the Loan Agreement or the Sister Company Loan Agreement to any
      transferee (a "TRANSFEREE") (including any transfer effected pursuant to
      and in accordance with Clause 15.4 of the Loan Agreement or the Sister
      Company Loan Agreement) such Beneficiary shall be

                                     - 10 -

      entitled to elect whether to transfer and assign the benefit of its rights
      under this Deed by the service of notice by such Beneficiary upon the
      Sponsors. If such Beneficiary does not serve such a notice such
      Beneficiary shall retain the full benefit of this Deed for the obligations
      of the Guarantors in respect of the Guaranteed Obligations and for the
      avoidance of any doubt it is expressly confirmed and agreed by the
      Guarantors and each of them that the benefit of this Deed shall apply in
      respect of the Guaranteed Obligations including (for the avoidance of
      doubt) any Guaranteed Obligations existing at the date of or incurred
      after the date of such transfer.

9.    NOTICES, ETC.

9.1   METHOD OF SENDING

      Each communication to be made hereunder shall be made in writing but,
      unless otherwise stated, may be made by facsimile transmission or by telex
      or by letter.

9.2   ADDRESSES FOR NOTICES

      Any communication or document to be made or delivered by one person to
      another pursuant to this Deed shall (unless the one has by not less than
      three (3) days' written notice to the other specified another address) be
      made or delivered to that other person at the respective addresses set out
      below.

      (1)   The Beneficiaries:      Petro Dia Three S.A.

            c/o Mitsubishi Corporation
            6-3 Marunouchi 2-chome
            Chiyoda-ku
            Tokyo
            Japan

            Attention:  General Manager, Ship & Industrial Project Department
            Facsimile:


      (2)   The Sponsors      Petro Dia Four S.A.

            c/o  Mitsubishi Corporation
            6-3 Marunouchi 2-chome
            Chiyoda-ku
            Tokyo
            Japan

            Attention:  General Manager, Ship & Industrial Project Department
            Facsimile:

9.3   DEEMED RECEIPT

      Any notice given hereunder shall be deemed to have been received:

                                     - 11 -

      (i)   If sent by facsimile transmission or by telex, at the opening of
            business one (1) Banking Day after the day it was transmitted;

      (ii)  In the case of a written notice lodged by hand, at the time of
            actual delivery; and

      (iii) If posted, on the fifth Banking Day following the day on which it
            was properly despatched by first class mail postage prepaid.

10.   COUNTERPARTS

      This Deed may be executed in any number of counterparts and by the
      different parties hereto on different counterparts and all of such
      counterparts taken together shall be deemed to constitute one and the same
      instrument.

11.   WAIVER; REMEDIES CUMULATIVE

      No failure to exercise and no delay in exercising on the part of the
      Beneficiary (or either of them) any right, power or privilege hereunder
      shall operate as a waiver thereof, nor shall any single or partial
      exercise of any right, power or privilege preclude any other or further
      exercise thereof, or the exercise of any other right, power or privilege.
      The rights and remedies herein provided are cumulative and not exclusive
      of any rights or remedies provided by law.

12.   LANGUAGE

      Each document referred to herein or to be delivered hereunder (including
      financial statements) and each other communication shall be in the English
      language.

13.   SEVERABILITY

      Any provision in this Deed which is prohibited or unenforceable in any
      jurisdiction shall, as to such jurisdiction, be ineffective to the extent
      of such prohibition or unenforceability without invalidating the remaining
      provisions hereof or affecting the validity or enforceability of such
      provision in any other jurisdiction.

14.   GOVERNING LAW AND JURISDICTION

14.1  GOVERNING LAW

      This Deed shall be governed by and construed in accordance with English
      law.

14.2  SUBMISSION TO JURISDICTION

      Each of the parties hereto irrevocably agrees that the English courts are
      to have jurisdiction to settle any disputes which may arise out of or in
      connection with this Deed and/or the Financing Documents and that
      accordingly any suit, action or proceedings ("PROCEEDINGS") arising out of
      or in connection with this Deed and/or the other Financing Documents may
      be brought in such courts.

14.3  WAIVER OF OBJECTION

                                     - 12 -

      Each of the Sponsors irrevocably waives any objection which it may have
      now or hereafter to the laying of the venue of any Proceedings in any such
      court as is referred to in Clause 14.2 and any claim that any such
      Proceedings have been brought in an inconvenient forum, and further
      irrevocably agrees that a judgment in any Proceedings brought in the
      English courts shall be conclusive and binding upon each of the Sponsors
      and may be enforced in the courts of any other jurisdiction.

14.4  OTHER JURISDICTIONS

      Nothing contained in this Clause 14 shall limit the right of any of the
      parties hereto to take proceedings in any other court of competent
      jurisdiction, nor shall the taking of Proceedings in any one or more
      jurisdictions preclude the taking of Proceedings in any other
      jurisdiction, whether concurrently or not.

14.5  SERVICE OF PROCESS

      The Sponsors irrevocably and unconditionally:

      (a)   designate, and appoint and empower Hackwood Secretaries Limited of
            One Silk Street, London EC2Y 8HQ to receive for them and on their
            behalf, service of process issued out of the English courts in any
            Proceedings arising out of or in connection with this Agreement;

      (b)   agree to maintain in England a duly appointed process agent notified
            to the other parties to this Agreement, for the purposes of
            paragraph (a) above;

      (c)   agree that failure by any such process agent to give notice of such
            process to them shall not impair the validity of such service or of
            any judgment based thereon;

      (d)   consent to the service of process out of any of the said courts in
            any such Proceedings by the airmailing of copies, postage prepaid,
            to them at the address for the time being applying for the purposes
            of Clause 8; and

      (e)   agree that nothing herein shall affect the right to serve process in
            any other manner permitted by law.

IN WITNESS whereof the parties have caused this Deed to be executed and
delivered as a Deed.




EXECUTED and DELIVERED                    ) /s/ Illegible
as a DEED by PRIDE                        )
INTERNATIONAL INC acting by               )
its duly authorised signatory/            )
attorney-in-fact in the presence of:-     ) /s/ Illegible



EXECUTED and DELIVERED                    )
as a DEED by MARITIMA                     )

                                     - 13 -

PETROLEO E ENGENHARIA                     ) /s/ Illegible
LTDA acting by its duly authorised        )
signatory/attorney-in-fact in the         )
presence of:-                             ) /s/ Illegible




EXECUTED and DELIVERED                    ) /s/ Illegible
as a DEED by PETRO DIA THREE              )
SA acting by its duly authorised          )
signatory/attorney-in-fact                )
in the presence of:-                      ) /s/ Illegible




EXECUTED and DELIVERED                    ) /s/ Illegible
as a DEED by PETRO DIA FOUR               )
SA acting by its duly authorised          )
signatory/attorney-in-fact                )
in the presence of:-                      ) /s/ Illegible

                                     - 14 -