1
      AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON MAY 17, 1999
                                                      REGISTRATION NO. 333-58211
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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

                        POST-EFFECTIVE AMENDMENT NO. 1 TO
                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933
                           
                             ----------------------
 
                            TRANSOCEAN OFFSHORE INC.
             (Exact name of registrant as specified in its charter)

       CAYMAN ISLANDS                                                N/A
(State or other jurisdiction of        4 GREENWAY PLAZA       (I.R.S. Employer
 incorporation or organization)      HOUSTON, TEXAS 77046    Identification No.)
                                      (713) 871-7500
                          (Address of Principal Executive Offices)


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

                            LONG TERM INCENTIVE PLAN
                            (Full title of the plan)

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


                               NICOLAS J. EVANOFF
                            TRANSOCEAN OFFSHORE INC.
                                4 GREENWAY PLAZA
                              HOUSTON, TEXAS 77046
                     (Name and address of agent for service)
                                 (713) 871-7500
                     (Telephone number, including area code,
                              of agent for service)



         This Post-Effective Amendment is being filed pursuant to Rule 414 under
the Securities Act of 1933, as amended (the "Securities Act"), by Transocean
Offshore Inc., a Cayman Islands exempted company limited by shares
("Transocean-Cayman" or the "Company"), as successor to Transocean Offshore
Inc., a Delaware corporation ("Transocean-Delaware"), and Transocean Offshore
(Texas) Inc., a Texas corporation ("Transocean-Texas"). Transocean-Cayman hereby
expressly adopts the Registration Statement on Form S-8 (File No. 333-58211) as
its own Registration Statement for all purposes of the Securities Act and the
Securities Exchange Act of 1934, as amended (the "Exchange Act").

         Pursuant to Rule 429 under the Securities Act of 1933, the prospectus
to which this Post-Effective Amendment relates is a combined prospectus that
also relates to the following Registration Statements on Form S-8: Reg. No.
33-64776 and Reg. No. 333-12475.

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

                                       -2-
   2
                                     PART I

              INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

         Note: The document(s) containing the employee benefit plan information
required by Item 1 of Form S-8 and the statement of availability of registrant
information and any other information required by Item 2 of Form S-8 will be
sent or given to participants as specified by Rule 428 under the Securities Act
of 1933, as amended (the "Securities Act"). In accordance with Rule 428 and the
requirements of Part I of Form S-8, such documents are not being filed with the
Securities and Exchange Commission (the "Commission") either as part of this
Registration Statement or as prospectuses or prospectus supplements pursuant to
Rule 424 under the Securities Act. The registrant will maintain a file of such
documents in accordance with the provisions of Rule 428. Upon request, the
registrant will furnish to the Commission or its staff a copy of any or all of
the documents included in such file.


                                       2
   3

                                     PART II

               INFORMATION REQUIRED IN THE REGISTRATION STATEMENT


ITEM 3.  INCORPORATION OF DOCUMENTS BY REFERENCE

         The following documents, which Transocean-Delaware and
Transocean-Cayman have filed with the Commission pursuant to the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), are incorporated in this
Post-Effective Amendment by reference and shall be deemed to be a part hereof:

         1.   Transocean-Delaware's Annual Report on Form 10-K for the fiscal
              year ended December 31, 1998;

         2.   Transocean-Delaware's Quarterly Report on Form 10-Q for the 
              quarter ended March 31, 1999;

         3.   The Current Report on Form 8-K dated March 15, 1999 of 
              Transocean-Delaware and the Current Report on Form 8-K dated May 
              14, 1999 of Transocean-Cayman; and

         4.   The description of the Company's ordinary shares, par value US$.01
              per share, contained in Transocean-Cayman's Current Report on Form
              8-K dated May 14, 1999.

         All documents filed by Transocean-Cayman and Transocean-Texas 
with the Commission pursuant to Sections 13(a), 13(c), 14 and 15(d) of the
Exchange Act subsequent to the date of this Post-Effective Amendment and prior
to the filing of any further post-effective amendment to this Registration
Statement which indicates that all securities offered hereby have been sold, or
which deregisters all securities then remaining unsold, shall be deemed to be
incorporated in this Post-Effective Amendment by reference and to be a part
hereof from the date of filing of such documents.

         Any statement contained in this Post-Effective Amendment, in any
amendment hereto or in a document incorporated by reference herein shall be
deemed to be modified or superseded for purposes of this Post-Effective
Amendment to the extent that a statement contained herein or in any
subsequently-filed supplement to this Post-Effective Amendment or in any
document that also is incorporated by reference herein modifies or supersedes
such statement. Any statement so modified or superseded shall not be deemed,
except as so modified or superseded, to constitute a part of this Post-Effective
Amendment.

ITEM 4.  DESCRIPTION OF SECURITIES

         Not Applicable.


ITEM 5.  INTERESTS OF NAMED EXPERTS AND COUNSEL

         Not Applicable.



                                      II-1
   4
ITEM 6.  INDEMNIFICATION OF DIRECTORS AND OFFICERS

         Section 34.1 of Transocean-Cayman's Articles of Association provides
         that:

         No Transocean-Cayman directors will be personally liable to
         Transocean-Cayman or, if any, its members for monetary damages for
         breach of fiduciary duty as a director, except for liability (i) for
         any breach of the director's duty of loyalty to Transocean-Cayman or,
         if any, to its members, (ii) for acts or omissions not in good faith or
         that involve intentional misconduct or a knowing violation of law or
         (iii) for any transaction from which the director derived an improper
         personal benefit.

         Transocean-Cayman will indemnify, to the fullest extent permitted by
         the laws of the Cayman Islands as from time to time in effect, if any,
         any person who was or is a party or is threatened to be made a party
         to, or otherwise requires representation by counsel in connection with,
         any threatened, pending or completed action, suit or proceeding,
         whether civil, criminal, administrative or investigative (whether or
         not an action by or in the right of Transocean-Cayman) by reason of the
         fact that he is or was a director or officer of Transocean-Cayman, or,
         while serving as a director or officer of Transocean-Cayman, is or was
         serving at the request of Transocean-Cayman, as a director, officer,
         employee or agent of another corporation, partnership, joint venture,
         trust or other enterprise, or by reason of any action alleged to have
         been taken or omitted in such capacity. The right to indemnification
         conferred by Section 34.1 also includes the right of such persons to be
         paid in advance by Transocean-Cayman for their expenses to the fullest
         extent permitted by the laws of the Cayman Islands as from time to time
         in effect.

         Unless otherwise determined by the Transocean-Cayman board of
         directors, Transocean-Cayman will indemnify to the fullest extent
         permitted by the laws of the Cayman Islands as from time to time in
         effect, if any, any person who was or is a party or is threatened to be
         made a party to, or otherwise requires representation by counsel in
         connection with, any threatened, pending or completed action, suit or
         proceeding, whether civil, criminal, administrative or investigative
         (whether or not an action by or in the right of Transocean-Cayman), by
         reason of the fact that he is or was an employee (other than an
         officer) or agent of Transocean-Cayman as a director, officer, employee
         or agent of another corporation, partnership, joint venture, trust or
         other enterprise, or by reason of any action alleged to have been taken
         or omitted in such capacity.

         The rights and authority conferred by Section 34.1 are not exclusive of
         any other right that any person has or hereafter acquires under any
         law, provision of Transocean-Cayman's Articles of Association or
         Memorandum of Association, agreement, vote of members of
         Transocean-Cayman or of the board of directors of Transocean-Cayman or
         otherwise.

         Transocean-Cayman also has directors and officers liability insurance
that would indemnify its directors and officers against damages arising out of
certain kinds of claims that might be made against them based on their negligent
acts or omissions while acting in their capacity as such.

ITEM 7.  EXEMPTION FROM REGISTRATION CLAIMED

         Not Applicable.



                                      II-2
   5
ITEM 8.  EXHIBITS

         The following documents are filed as a part of this registration
statement or incorporated by reference herein:


   Exhibit
     No.                                      Description
   -------                                    -----------
 
   * 4.1        Memorandum of Association of Transocean-Cayman (incorporated by
                reference to Annex B to the proxy statement/prospectus included
                in Transocean-Texas' Registration Statement on Form S-4
                (Registration No. 333-75899) dated April 8, 1999)

   * 4.2        Articles of Association of Transocean-Cayman (incorporated by
                reference to Annex C to the proxy statement/prospectus included
                in Transocean-Texas' Registration Statement on Form S-4
                (Registration No. 333-75899) dated April 8, 1999)

   * 4.3        Long-Term Incentive Plan of Transocean Offshore Inc., (As
                amended and restated effective March 12, 1998) (incorporated by
                reference to Exhibit 4.5 to Transocean-Delaware's Form S-8
                Registration No. 333-58211 filed June 30, 1998)

     4.4        Amendment No. 1 to Long-Term Incentive Plan of Transocean
                Offshore Inc., as amended and restated effective March 12, 1998,
                dated May 14, 1999

     5.1        Opinion of W.S. Walker & Company, regarding the legality of
                securities to be issued by Transocean Offshore Inc., a Cayman
                Islands exempted company

    23.1        Consent of Ernst & Young LLP

    23.2        Consent of W.S. Walker & Company (included in Exhibit 5.1)

    24          Powers of Attorney

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

*    Incorporated herein by reference as indicated.

ITEM 9.  UNDERTAKINGS

         (a)      The undersigned registrant hereby undertakes:

                  (1) To file, during any period in which offers or sales are
         being made, a post-effective amendment to this Registration Statement:

                           (i)  To include any prospectus required by Section 
                  10(a)(3) of the Securities Act;

                           (ii) To reflect in the prospectus any facts or events
                  arising after the effective date of this Registration
                  Statement (or the most recent post-effective amendment
                  thereof) which, individually or in the aggregate, represent a
                  fundamental change in the information set forth in this
                  Registration Statement;

                           (iii) To include any material information with
                  respect to the plan of distribution not previously disclosed
                  in this Registration Statement or any material change to such
                  information in this Registration Statement;



                                      II-3
   6

         provided, however, that the undertakings set forth in paragraphs
         (a)(1)(i) and (a)(1)(ii) above do not apply if the information required
         to be included in a post-effective amendment by those paragraphs is
         contained in periodic reports filed by the registrant pursuant to
         Section 13 or Section 15(d) of the Exchange Act that are incorporated
         by reference in this Registration Statement.

                  (2) That, for the purpose of determining any liability under
         the Securities Act, each such post-effective amendment shall be deemed
         to be a new registration statement relating to the securities offered
         therein, and the offering of such securities at that time shall be
         deemed to be the initial bona fide offering thereof.

                  (3) To remove from registration by means of a post-effective
         amendment any of the securities being registered which remain unsold at
         the termination of the offering.

         (b) The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act, each filing of the
registrant's annual report pursuant to Section 13(a) or Section 15(d) of the
Exchange Act that is incorporated by reference in this Registration Statement
shall be deemed to be a new registration statement relating to the securities
offered therein, and the offering of such securities at that time shall be
deemed to be the initial bona fide offering thereof.

         (c) Insofar as indemnification for liabilities arising under the
Securities Act may be permitted to directors, officers, and controlling persons
of the registrant pursuant to the provisions described under Item 6 above, or
otherwise, the registrant has been advised that in the opinion of the Commission
such indemnification is against public policy as expressed in the Securities Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer, or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Securities Act and will be governed by the final
adjudication of such issue.



                                      II-4
   7

                                   SIGNATURES

        Pursuant to the requirements of the Securities Act, the Company 
certifies that it has reasonable grounds to believe that it meets all of the
requirements for filing on Form S-8 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in the City of Houston, State of Texas, on May 17, 1999.

                                         TRANSOCEAN OFFSHORE INC.



                                         By:   /s/ Robert L. Long
                                            ---------------------------------
                                              Robert L. Long
                                              Senior Vice President


   Pursuant to the requirements of the Securities Act, this Registration
Statement has been signed on May 17, 1999 by the following persons in the
capacities indicated.

Signature Title --------- ----- /s/ J. Michael Talbert Chairman of the Board and Chief Executive Officer - ------------------------------------------- (Principal Executive Officer) J. Michael Talbert /s/ Robert L. Long - ------------------------------------------- Senior Vice President, Treasurer and Chief Financial Robert L. Long Officer (Principal Financial Officer) /s/ Barbara S. Koucouthakis Vice President and Controller (Principal Accounting - ------------------------------------------- Officer) Barbara S. Koucouthakis * Director, President and Chief Operating Officer - ------------------------------------------- W. Dennis Heagney * Director - ------------------------------------------- Richard D. Kinder * Director - ------------------------------------------- Ronald L. Kuehn, Jr. * Director - ------------------------------------------- Robert J. Lanigan * Director - ------------------------------------------- Fridtjof Lorentzen * Director - ------------------------------------------- Max L. Lukens * Director - ------------------------------------------- Martin B. McNamara * Director - ------------------------------------------- Kristian Siem
* By: /s/ Nicolas J. Evanoff ----------------------------------- Nicolas J. Evanoff Attorney in Fact II-5 8 INDEX TO EXHIBITS Exhibit No. Description ------- ----------- * 4.1 Memorandum of Association of Transocean-Cayman (incorporated by reference to Annex B to the proxy statement/prospectus included in Transocean-Texas' Registration Statement on Form S-4 (Registration No. 333-75899) dated April 8, 1999) * 4.2 Articles of Association of Transocean-Cayman (incorporated by reference to Annex C to the proxy statement/prospectus included in Transocean-Texas' Registration Statement on Form S-4 (Registration No. 333-75899) dated April 8, 1999) * 4.3 Long-Term Incentive Plan of Transocean Offshore Inc., (As amended and restated effective March 12, 1998) (incorporated by reference to Exhibit 4.5 to Transocean-Delaware's Form S-8 Registration No. 333-58211 filed June 30, 1998) 4.4 Amendment No. 1 to Long-Term Incentive Plan of Transocean Offshore Inc., as amended and restated effective March 12, 1998, dated May 14, 1999 5.1 Opinion of W.S. Walker & Company, regarding the legality of securities to be issued by Transocean Offshore Inc., a Cayman Islands exempted company 23.1 Consent of Ernst & Young LLP 23.2 Consent of W.S. Walker & Company (included in Exhibit 5.1) 24 Powers of Attorney - --------------- * Incorporated herein by reference as indicated. II-6
   1

                  Amendment Number 1 dated May 14, 1999 to the
              LONG-TERM INCENTIVE PLAN OF TRANSOCEAN OFFSHORE INC.
                 (As Amended and Restated as of March 12, 1998)


      WHEREAS, Transocean Offshore Inc., a Delaware corporation ("Transocean-
Delaware"), established the Long-Term Incentive Plan of Transocean Offshore Inc.
(as Amended and Restated as of March 12, 1998) (the "Plan"), and reserved the
right of its Board of Directors under Article VI thereof to amend the Plan; and

      WHEREAS, Transocean-Delaware entered into an Agreement and Plan of Merger
and Conversion dated as of March 12, 1999 with Transocean Offshore (Texas) Inc.
(the "Agreement"); and

      WHEREAS the Agreement provides for the merger of Transocean-Delaware with
and into Transocean Offshore (Texas) Inc. (the "Merger"), and the subsequent
conversion under the Texas Business Corporation Act (the "Conversion") of
Transocean Offshore (Texas) Inc. into Transocean Offshore Inc., a Cayman Islands
exempted company limited by shares (the "Company"), (the Merger and Conversion
collectively being the "Reorganization"); and

      WHEREAS the Agreement provides in its Article V that the Stock Option
Plans (as defined therein) of Transocean-Delaware shall be assumed by Transocean
Offshore (Texas) Inc. immediately after the Merger Effective Time (as defined
therein) (Section 5.1) and that the Stock Option Plans of Transocean Offshore
(Texas) Inc. shall continue as plans and agreements of the Company immediately
after the Conversion Effective Time (as defined therein) (Section 5.2); and

      WHEREAS the Plan is a Stock Option Plan as defined in the Agreement and
therefore was assumed by Transocean Offshore (Texas) Inc. at the Merger
Effective Time and has continued as a plan and agreement of the Company since
the Conversion Effective Time;

      NOW, THEREFORE, the Company does hereby continue the sponsorship of the
Plan and does hereby amend the Plan, effective May 14, 1999, from and after the
Conversion Effective Time, to provide for the Reorganization and to provide for
certain other changes as follows:

   1. All references in the Plan to "Common Stock" or "shares of Common Stock"
   are amended to read "Ordinary Shares," all references in the Plan to
   "Restricted Stock" or "shares of Restricted Stock" are amended to read
   "Restricted Ordinary Shares" and references to "Stock" such as in "Stock
   Options," "Stock Certificates," "Freestanding Stock Appreciation Rights,"
   "Stock Appreciation Rights (SARs)," "Stock split" or "Stock dividend" are
   amended to substitute the word "Share" for the word "Stock".



   2



2. Section 1.1 of the Plan is deleted in its entirety and the following is
substituted in its place:

         1.1      PURPOSE OF THE PLAN

         The Long-Term Incentive Plan (the "Plan") of Transocean Offshore Inc.,
a Cayman Islands exempted company (the "Company"), is intended to advance the
best interests of the Company and its subsidiaries by providing Directors and
employees with additional incentives through the grant of options ("Options") to
purchase ordinary shares, par value US $0.01 per share of the Company ("Ordinary
Shares"), share appreciation rights ("SARs"), restricted Ordinary Shares
("Restricted Shares") and cash performance awards ("Cash Awards"), thereby
increasing the personal stake of such Directors and employees in the continued
success and growth of the Company.

3. Section 6.2 of the Plan is deleted in its entirety and the following is
substituted in its place:

         6.2 ADJUSTMENTS FOR CHANGES IN CAPITALIZATION

         In the event of a scheme of arrangement, reorganization,
recapitalization, Ordinary Share split, Ordinary Share dividend, combination of
shares, rights offer, liquidation, dissolution, merger, consolidation, spin-off,
sale of assets, payment of an extraordinary cash dividend, or any other change
in or affecting the corporate structure or capitalization of the Company, the
Committee shall make appropriate adjustment in the number and kind of shares
authorized by the Plan (including any limitations on individual awards), in the
number, price or kind of shares covered by the awards and in any outstanding
awards under the Plan; provided, however, that no such adjustment shall increase
the aggregate value of any outstanding award.

4. Section 6.10 is deleted in its entirety and the following is substituted in
its place:

         6.10     CHANGE OF CONTROL

         A "Change of Control" means:

         (a)      The acquisition by any individual, entity or group (within the
                  meaning of Section 13(d)(3) or 14(d)(2) of the Securities
                  Exchange Act of 1934, as amended (the "Exchange Act")) (a
                  "Person") of beneficial ownership (within the meaning of Rule
                  13d-3 promulgated under the Exchange Act) of 20% or more of
                  either (i) the then outstanding ordinary shares of the Company
                  (the "Outstanding Company Ordinary Shares") or (ii) the
                  combined voting power of the then outstanding voting
                  securities of the Company entitled to vote generally in the
                  election of directors (the "Outstanding Company Voting
                  Securities"); provided, however, that for purposes of this
                  subsection (a), the following acquisitions shall not
                  constitute a Change of Control: (i) any acquisition directly
                  from the Company, (ii) any acquisition by the Company, (iii)
                  any acquisition by any employee benefit plan (or related
                  trust) sponsored



                                      - 2 -
   3
                  or maintained by the Company or any corporation or other
                  entity controlled by the Company or (iv) any acquisition by
                  any corporation or other entity pursuant to a transaction
                  which complies with clauses (i), (ii) and (iii) of subsection
                  (c) of this Section 6.10; or

         (b)      Individuals who, as of the date hereof, constitute the Board
                  of the Company (the "Incumbent Board") cease for any reason to
                  constitute at least a majority of the Board of the Company;
                  provided, however, that for purposes of this Section 6.10 any
                  individual becoming a director subsequent to the date hereof
                  whose election, or nomination for election by the Company's
                  shareholders, was approved by a vote of at least a majority of
                  the directors then comprising the Incumbent Board shall be
                  considered as though such individual were a member of the
                  Incumbent Board, but excluding, for this purpose, any such
                  individual whose initial assumption of office occurs as a
                  result of an actual or threatened election contest with
                  respect to the election or removal of directors or other
                  actual or threatened solicitation of proxies or consents by or
                  on behalf of a Person other than the Board of the Company; or

         (c)      Consummation of a scheme of arrangement, reorganization,
                  merger or consolidation or sale or other disposition of all or
                  substantially all of the assets of the Company (a "Business
                  Combination"), in each case, unless, following such Business
                  Combination, (i) all or substantially all of the individuals
                  and entities who were the beneficial owners, respectively, of
                  the Outstanding Company Ordinary Shares and Outstanding
                  Company Voting Securities immediately prior to such Business
                  Combination beneficially own, directly or indirectly, more
                  than 50% of, respectively, the then outstanding ordinary
                  shares or shares of common stock and the combined voting power
                  of the then outstanding voting securities entitled to vote
                  generally in the election of directors, as the case may be, of
                  the corporation or other entity resulting from such Business
                  Combination (including, without limitation, a corporation or
                  other entity which as a result of such transaction owns the
                  Company or all or substantially all of the Company's assets
                  either directly or through one or more subsidiaries) in
                  substantially the same proportions as their ownership,
                  immediately prior to such Business Combination of the
                  Outstanding Company Ordinary Shares and Outstanding Company
                  Voting Securities, as the case may be, (ii) no Person
                  (excluding any corporation or other entity resulting from such
                  Business Combination or any employee benefit plan (or related
                  trust) of the Company or such corporation or other entity
                  resulting from such Business Combination) beneficially owns,
                  directly or indirectly, 20% or more of, respectively, the then
                  outstanding ordinary shares or shares of common stock of the
                  corporation or other entity resulting from such Business
                  Combination or the combined voting power of the then
                  outstanding voting securities of such corporation or other
                  entity except to the extent that such ownership existed prior
                  to the Business Combination and (iii) at least a majority of
                  the members of the board of directors of the corporation
                  resulting from such Business Combination were members of the
                  Incumbent Board at the time of



                                      - 3 -
   4



                  the execution of the initial agreement, or of the action of 
                  the Board of the Company providing for such Business 
                  Combination; or

         (d)      Approval by the shareholders of the Company of a complete
                  liquidation or dissolution of the Company.


                                      TRANSOCEAN OFFSHORE INC., a Cayman
                                      Islands exempted company limited by shares



                                      /s/ Eric B. Brown
                                      -----------------------------------------
                                      Eric B. Brown
                                      Secretary



                                     - 4 -

   1

                              W.S. WALKER & COMPANY
                                ATTORNEYS-AT-LAW

                          P.O. Box 265GT, Walker House,
                          Grand Cayman, Cayman Islands
                     Tel: (345) 949-0100 Fax: (345) 949-7886
                             Email: walker@candw.ky




TRANSOCEAN OFFSHORE INC.
(A CAYMAN ISLANDS EXEMPTED COMPANY)
4 GREENWAY PLAZA
HOUSTON, TEXAS 77046
UNITED STATES OF AMERICA

                                                                     17 May 1999

Gentlemen,

VALIDITY OF ISSUE OF ORDINARY SHARES OF TRANSOCEAN OFFSHORE INC., A CAYMAN
ISLANDS EXEMPTED COMPANY.

We have acted as special Cayman Islands counsel to Transocean Offshore Inc., a
Delaware corporation ("TRANSOCEAN-DELAWARE"), and its wholly owned Texas
subsidiary, Transocean Offshore (Texas) Inc., ("TRANSOCEAN-TEXAS"), in
connection with a proposed reorganization pursuant to which Transocean-Delaware
will merge into Transocean-Texas, with Transocean-Texas surviving and changing
its name to Transocean Offshore Inc. Promptly after the merger, Transocean-Texas
will convert into and continue as a Cayman Islands exempted company
("TRANSOCEAN-CAYMAN") pursuant to a conversion and continuation procedure under
Texas and Cayman Islands law (the merger, conversion and continuation,
collectively, the "REORGANIZATION"). The Reorganization is to be effected
pursuant to the terms and provisions of that certain Agreement and Plan of
Merger and Conversion dated March 12, 1999 between Transocean-Delaware and
Transocean-Texas (the "REORGANIZATION AGREEMENT") which is described in the
proxy statement/prospectus (the "PROXY STATEMENT/PROSPECTUS") and filed as part
of that certain Registration Statement on Form S-4 filed by Transocean-Texas
with the United States Securities and Exchange Commission (the "SEC") on April
8, 1999 (the "REGISTRATION STATEMENT").

Pursuant to the Reorganization Agreement and as described in the Proxy
Statement/Prospectus, each share of common stock, par value US$.01 per share, of
Transocean-Delaware (the "TRANSOCEAN-DELAWARE SHARES") will become an ordinary
share of a par or nominal value of US$.01 per share of Transocean-Cayman (the
"TRANSOCEAN-CAYMAN SHARES") upon completion of the Reorganization. In addition,
Transocean-Delaware's Stock Option Plans (as defined in the Reorganization
Agreement) will

   2

be amended to provide (i) that Transocean-Cayman Shares will be issued upon
exercise of any options issued under the Stock Option Plans and (ii) for the
other appropriate substitution of Transocean-Cayman for Transocean-Delaware in
the Stock Option Plans.

We have been asked to provide this legal opinion to you in connection with the
filing of post-effective amendments (collectively, the "POST-EFFECTIVE
AMENDMENTS") to the following Registration Statements filed by Transocean-Cayman
pursuant to the Securities Act of 1933, as amended:

1.       Form S-8 (Employee Stock Purchase Plan) (file no. 333-58203);

2.       Form S-8 (Long Term Incentive Plan) (file no. 333-58211);

3.       Form S-8 (Transocean Offshore Savings Plan) (file no. 33-66036);

4.       Form S-8 (Long Term Incentive Plan) (file no. 333-12475); and

5.       Form S-8 (Long Term Incentive Plan) (file no. 33-64776);

relating to Transocean-Cayman Shares (the "SHARES") to be issued pursuant to the
above-referenced plans to which the Post-Effective Amendments relate (the
"PLANS").

For the purposes of giving this opinion, we have examined the documents listed
in Schedule 1.

In giving this opinion we have relied upon the assumptions set out in Schedule 2
hereto, which we have not independently verified.

We are Attorneys-at-Law in the Cayman Islands and express no opinion as to any
laws other than the laws of the Cayman Islands in force and as interpreted at
the date hereof.

Based upon the foregoing examinations and assumptions and upon such searches as
we have conducted and having regard to legal considerations which we deem
relevant, we are of the opinion that under the laws of the Cayman Islands:

         When issued and sold pursuant to the provisions of the Plans for the
         consideration fixed pursuant thereto, the Shares will be recognized as
         having been duly authorised, and validly issued, fully paid and
         non-assessable.

This opinion is limited to the matters referred to herein and shall not be
construed as extending to any other matter or document not referred to herein.
This opinion is given solely for your benefit and may not be relied upon by any
other person without our prior written consent. This opinion is governed by and
shall be construed in accordance with the laws of the Cayman Islands.

We hereby consent to the filing of this opinion as an exhibit to the
Post-Effective Amendments. In giving this consent we do not admit that we are in
the category of persons



                                      - 2 -

   3



whose consent is required under Section 7 of the Securities Act of 1933, as
amended, or the rules and regulations of the SEC thereunder.


                             Yours faithfully,

                             W. S. WALKER & COMPANY


                                      - 3 -
   4
                                   SCHEDULE 1

                           LIST OF DOCUMENTS EXAMINED


1.       The Memorandum and Articles of Association of Transocean-Cayman in the
         form to become effective upon registration of Transocean-Cayman by way
         of continuation in the Cayman Islands.

2.       The Resolutions adopted by the Board of Directors of Transocean-Texas
         dated April 8, 1999.

3.       The Resolutions adopted by the shareholder of Transocean-Texas dated
         April 8, 1999.

4.       The proxy statement/prospectus contained in the Registration Statement
         filed with the United States Securities and Exchange Commission on
         April 8, 1999.

5.       Such other documents as we have considered necessary for the purposes
         of rendering this opinion.

The documents at paragraphs 2 and 3 above are referred to in this opinion as
the "Resolutions".

   5
                                  SCHEDULE 2
                                      
                                 ASSUMPTIONS

The opinions hereinbefore given are based upon the following assumptions
insofar as each such assumption may relate to the opinions given:

1.       At the time Transocean-Cayman is registered in the Cayman Islands by
         way of continuation pursuant to the Companies Law (1998 Revision), all
         the shares of Transocean-Texas then in issue were duly authorized and
         validly issued, fully paid and non-assessable.

2.       All original documents are authentic, that all signatures and seals
         are genuine, that all documents purporting to be sealed have been so
         sealed and that all copies conform to their originals.

3.       The Minute Book of Transocean-Texas supplied to us on April 8, 1999 by
         Transocean-Texas contain a complete record of the business transacted
         by it.

4.       The corporate records of Transocean-Texas supplied to us on April 8,
         1999 by Transocean-Texas constitute its complete corporate records and
         that all matters required by law to be recorded therein are so
         recorded.

5.       The Resolutions were duly adopted in accordance with the laws of the
         State of Texas and the constituent documents of Transocean-Texas.

6.       From the date of the Resolutions to the date the Certificate of
         Registration by way of Continuation is issued by the Registrar of
         Companies in the Cayman Islands in respect of Transocean-Cayman no
         corporate or other action is taken by Transocean-Texas to amend, alter
         or repeal the Resolutions and no corporate or other action is taken by
         Transocean-Texas in connection with the Reorganization except as
         contemplated by the Registration Statement.

   1
                                                                 EXHIBIT 23.1

                         Consent of Independent Auditors

We consent to the incorporation by reference in the Post-Effective Amendment
No. 1 to the Registration Statement (Form S-8, No. 333-58211) of Transocean
Offshore Inc., a Cayman Islands exempted company, of our report dated January
26, 1999, with respect to the consolidated financial statements of Transocean
Offshore Inc., a Delaware corporation, included in its Annual Report (Form
10-K) for the year ended December 31, 1998, filed with the Securities and
Exchange Commission.


                                                     /s/ Ernst & Young LLP


Houston, Texas
May 12, 1999

   1
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicholas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said


   2


attorneys shall have full power and authority to do and perform in the name and
on behalf of the undersigned, in any and all premises, as fully and to all
intents and purposes as the undersigned might or could do in person, the
undersigned hereby ratifying and approving the acts that said attorneys and each
of them, or their or his substitutes or substitute, may lawfully do or cause to
be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                             /s/  W. Dennis Heagney
                                       ------------------------------------
                                       Name:

                                       2

   3
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicolas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 


   4


undersigned, in any and all premises, as fully and to all intents and purposes
as the undersigned might or could do in person, the undersigned hereby ratifying
and approving the acts that said attorneys and each of them, or their or his
substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ RICHARD D. KINDER
                                       ------------------------------------
                                       Name:

                                       2

   5
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicolas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 

   6


undersigned, in any and all premises, as fully and to all intents and purposes
as the undersigned might or could do in person, the undersigned hereby ratifying
and approving the acts that said attorneys and each of them, or their or his
substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ RONALD D. KINDER
                                       ------------------------------------
                                       Name:

                                       2

   7
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicolas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 
   8
undersigned, in any and all premises, as fully and to all intents and purposes
as the undersigned might or could do in person, the undersigned hereby ratifying
and approving the acts that said attorneys and each of them, or their or his
substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ ROBERT J. LANIGAN
                                       ------------------------------------
                                       Name:




                                       2

   9
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicholas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 


   10
undersigned, in any and all premises, as fully and to all intents and purposes
as the undersigned might or could do in person, the undersigned hereby ratifying
and approving the acts that said attorneys and each of them, or their or his
substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ FRIDTJOF LORENTZEN
                                       ------------------------------------
                                       Name:

                                       2
   11
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicholas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 


   12


undersigned, in any and all premises, as fully and to all intents and purposes
as the undersigned might or could do in person, the undersigned hereby ratifying
and approving the acts that said attorneys and each of them, or their or his
substitutes or substitute, may lawfully do or cause to be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ MAX L. LUKENS
                                       ------------------------------------
                                       Name:

                                       2
   13
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicholas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said


   14


attorneys shall have full power and authority to do and perform in the name and
on behalf of the undersigned, in any and all premises, as fully and to all
intents and purposes as the undersigned might or could do in person, the
undersigned hereby ratifying and approving the acts that said attorneys and each
of them, or their or his substitutes or substitute, may lawfully do or cause to
be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ MARTIN B. MCNAMARA
                                       ------------------------------------
                                       Name:

                                       2
   15
                            TRANSOCEAN OFFSHORE INC.

                               Power of Attorney

         WHEREAS, TRANSOCEAN OFFSHORE INC., a Cayman Islands exempted company
limited by shares (the "Company"), intends to file with the Securities and
Exchange Commission (the "Commission") pursuant to the Securities Act of 1933,
as amended (the "Securities Act"), and as contemplated by Rule 414 thereunder,
post-effective amendments to the following Registration Statements:

     o   Form S-8 (Employee Stock Purchase Plan) (Registration No. 333-58203);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-58211);

     o   Form S-8 (Sonat Offshore Drilling Savings Plan) (Registration No.
         33-66036);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 333-12475);

     o   Form S-8 (Long Term Incentive Plan) (Registration No. 33-64776);

     o   Form S-3 (Shelf Registration) (Registration No. 333-24457);

     o   Form S-3 (Shelf Registration) (Registration No. 333-59001);

each including a related prospectus or prospectuses, with such further
amendment(s) thereto (including further post-effective amendments) and any
supplement(s) thereto (collectively, the "Post-Effective Amendments"), as
prescribed by the Commission pursuant to the Securities Act and the rules and
regulations thereunder, together with any and all exhibits and other documents
relating to the Post-Effective Amendments, in each case as may be necessary or
appropriate in connection with the registration of ordinary shares, par value
U.S. $.01 per share, of the Company;

         NOW THEREFORE, the undersigned, in his capacity as a director or
officer or both, as the case may be, of the Company, does hereby appoint J.
Michael Talbert, Robert L. Long, Eric B. Brown, Barbara S. Koucouthakis and
Nicolas J. Evanoff, and each of them severally, his true and lawful attorney or
attorneys with power to act with or without the others, and with full power of
substitution and resubstitution, to execute in his name, place and stead, in his
capacity as director, officer or both, as the case may be, of the Company, the
Post-Effective Amendments, including the exhibits thereto and the prospectus or
prospectuses referred to above, and any and all amendments thereto (including
further post-effective amendments) and any registration statement for the same
offering filed pursuant to Rule 462 under the Securities Act and any
supplement(s) thereto and any and all instruments necessary or incidental in
connection therewith, as said attorney or attorneys shall deem necessary or
incidental in connection therewith, and to file the same with the Commission and
to appear before the Commission in connection with any matter relating thereto.
Each of said attorneys shall have full power and authority to do and perform in
the name and on behalf of the 


   16

undersigned, in any and all premises, as fully and to all
intents and purposes as the undersigned might or could do in person, the
undersigned hereby ratifying and approving the acts that said attorneys and each
of them, or their or his substitutes or substitute, may lawfully do or cause to
be done by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this power of attorney
as of the 17th day of May, 1999.



                                               /s/ KRISTIAN SIEM
                                       ------------------------------------
                                       Name:

                                       2