Exhibit 1.1


                                  LOEWS CORPORATION

                              (a Delaware corporation)

                      $1,000,000,000 aggregate principal amount
                   3-1/8% Exchangeable Subordinated Notes due 2007

                               UNDERWRITING AGREEMENT



                                                 September 16, 1997


         To the Representatives named in Schedule I hereto
         of the Underwriters named in Schedule II hereto

         Ladies and Gentlemen:

              Loews Corporation, a Delaware corporation (the "Company"),
         proposes to issue and sell to the underwriters named in Schedule
         II hereto (the "Underwriters"), for whom you are acting as
         representatives (the "Representatives"), the principal amount of
         its securities identified in Schedule I hereto (the "Securities"),
         which may be senior or subordinated debt securities (the "Debt
         Securities") or any combination thereof.

              The Debt Securities will be issued in one or more series as
         senior indebtedness (the "Senior Debt Securities") under an
         indenture, dated as of March 1, 1986, between the Company and The
         Chase Manhattan Bank (National Association), as trustee (the
         "Trustee"), as supplemented by a first supplemental indenture,
         dated March 30, 1993, between the Company and the Trustee and a
         second supplemental indenture, dated as of February 18, 1997,
         between the Company and the Trustee (such Indenture, as
         supplemented, is referred to as the "Senior Indenture"), or as
         subordinated indebtedness (the "Subordinated Debt Securities")
         under an indenture, dated as of December 1, 1985, between the
         Company and the Trustee, as supplemented by a first supplemental
         indenture, dated as of February 18, 1997, between the Company and
         the Trustee, a second supplemental indenture, dated as of February
         18, 1997, between the Company and the Trustee and a third
         supplemental indenture, dated as of September 19, 1997, between
         the Company and the Trustee (such Indenture, as supplemented, is
         referred to as the "Subordinated Indenture," and collectively with
         the Senior Indenture, the "Indentures," and each, an "Indenture").
         Each series of Debt Securities may vary, as applicable, as to
         title, aggregate principal amount, rank, interest rate or formula
         and timing of payments thereof, stated maturity date, redemption
         and/or repayment provisions, sinking fund requirements, conversion
         provisions (and terms of the related Underlying Securities) and
         any other variable terms established by or pursuant to the
         applicable Indenture.





              As used herein, "Securities" means the Senior Debt Securities
         or Subordinated Debt Securities, or any combination thereof,
         initially issuable by the Company and, if Securities are
         convertible or exchangeable, "Underlying Securities" means the
         securities (of the Company or another issuer) issuable upon
         conversion or exchange of the Senior Debt Securities or
         Subordinated Debt Securities, as applicable.

              Schedule I hereto specifies the number or aggregate principal
         amount, as the case may be, of Securities to be initially issued
         (the "Initial Underwritten Securities"), whether such offering is
         on a fixed or variable price basis and, if on a fixed price basis,
         the initial offering price, the price at which the Initial
         Underwritten Securities are to be purchased by the Underwriters,
         the form, time, date and place of delivery and payment of the
         Initial Underwritten Securities and any other material variable
         terms of the Initial Underwritten Securities, as well as the
         material variable terms of any related Underlying Securities.  In
         addition, if applicable, such Underwriting Agreement shall specify
         whether the Company has agreed to grant to the Underwriters an
         option to purchase additional Securities to cover overallotments,
         if any, and the number or aggregate principal amount, as the case
         may be, of Securities subject to such option (the "Option
         Underwritten Securities").  As used herein, the term "Underwritten
         Securities" shall include the Initial Underwritten Securities and
         all or any portion of any Option Underwritten Securities.

              The Company has filed with the Securities and Exchange
         Commission (the "Commission") a registration statement on Form S-3
         (No. 333-22113) for the registration of the Securities under the
         Securities Act of 1933, as amended (the "Act"), and the offering
         thereof from time to time in accordance with Rule 415 of the rules
         and regulations of the Commission under the Act (the "Act
         Regulations"), and the Company has filed such post-effective
         amendments thereto as may be required prior to the execution of
         this Underwriting Agreement.  Such registration statement (as so
         amended, if applicable) has been declared effective by the
         Commission and each Indenture has been duly qualified under the
         Trust Indenture Act of 1939, as amended (the "Trust Indenture
         Act").  Such registration statement (as so amended, if
         applicable), including the information, if any, deemed to be a
         part thereof pursuant to Rule 430A(b) of the Act Regulations (the
         "Rule 430A Information") or Rule 434(d) of the Act Regulations
         (the "Rule 434 Information"), is referred to herein as the
         "Registration Statement"; and the final prospectus and the final
         prospectus supplement relating to the offering of the Underwritten
         Securities, in the form first furnished to the Underwriters by the
         Company for use in connection with the offering of the
         Underwritten Securities, are collectively referred to herein as
         the "Final Prospectus"; provided, however, that all references to
         the "Registration Statement" and the "Final Prospectus" shall also
         be deemed to include all documents incorporated therein by
         reference pursuant to the Securities Exchange Act of 1934, as
         amended (the "Exchange Act"), prior to the execution of this
         Underwriting Agreement; provided further, that if the Company
         files a registration statement with the Commission pursuant to
         Rule 462(b) of the Act Regulations (the "Rule 462 Registration
         Statement"), then, after such filing, all references to
         "Registration Statement" shall also be deemed to include the Rule
         462 Registration Statement; and provided further, that if the
         Company elects to rely upon 


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         Rule 434 of the Act Regulations, then all references to "Final
         Prospectus" shall also be deemed to include the final or
         preliminary prospectus and the applicable term sheet or
         abbreviated term sheet (the "Term Sheet"), as the case may be, in
         the form first furnished to the Underwriters by the Company in
         reliance upon Rule 434 of the Act Regulations, and all references
         in this Underwriting Agreement to the date of the Final Prospectus
         shall mean the date of the Term Sheet.  A "Preliminary Prospectus"
         shall be deemed to refer to any prospectus used before the
         registration statement became effective and any prospectus that
         omitted, as applicable, the Rule 430A Information, the Rule 434
         Information or other information to be included upon pricing in a
         form of prospectus filed with the Commission pursuant to Rule
         424(b) of the Act Regulations, that was used after such
         effectiveness and prior to the execution and delivery of this
         Underwriting Agreement.  For purposes of this Underwriting
         Agreement, all references to the Registration Statement, Final
         Prospectus, Term Sheet or Preliminary Prospectus or to any
         amendment or supplement to any of the foregoing shall be deemed to
         include any copy filed with the Commission pursuant to its
         Electronic Data Gathering, Analysis and Retrieval system
         ("EDGAR").  Notwithstanding anything to the contrary in this
         Underwriting Agreement, if any revised Term Sheet, Preliminary
         Prospectus or Final Prospectus, as the case may be, shall be
         provided to the Underwriters by the Company for use in connection
         with the offering of the Securities which differs from the
         prospectus on file at the Commission at the time the Registration
         Statement becomes effective (whether or not such revised
         prospectus is required to be filed by the Company pursuant to Rule
         424(b) of the Act Regulations), the terms "Term Sheet,"
         "Preliminary Prospectus" or "Final Prospectus," as the case may
         be, shall refer to such revised "Term Sheet," "Preliminary
         Prospectus" or "Final Prospectus" from and after the time it is
         first provided to the Underwriters for such use.  Any reference
         herein to the terms "amend," "amendment" or "supplement" with
         respect to the Registration Statement, Term Sheet, any Preliminary
         Prospectus or the Final Prospectus, unless otherwise expressly
         provided therein, shall be deemed to refer to and include the
         filing of any document under the Exchange Act after the date of
         this Underwriting Agreement, or the issue date of the Preliminary
         Prospectus or the Final Prospectus, as the case may be, deemed to
         be incorporated therein by reference.

              All references in this Underwriting Agreement to financial
         statements and schedules and other information which is
         "contained," "included" or "stated" (or other references of like
         import) in the Registration Statement, Final Prospectus or
         Preliminary Prospectus shall be deemed to mean and include all
         such financial statements and schedules and other information
         which is incorporated by reference in the Registration Statement,
         Final Prospectus or Preliminary Prospectus, as the case may be;
         and all references in this Underwriting Agreement to amendments or
         supplements to the Registration Statement, Final Prospectus or
         Preliminary Prospectus shall be deemed to mean and include the
         filing of any document under the Exchange Act which is
         incorporated by reference in the Registration Statement, Final
         Prospectus or Preliminary Prospectus, as the case may be.

              1A.  Representations and Warranties of the Company.  The
         Company represents and warrants to each Underwriter as of the date
         hereof and as of the Closing Date that:


                                         -3-





              (a)  The Company meets the requirements for use of Form S-3
         under the Act.

              (b)  This Underwriting Agreement has been duly authorized,
         executed and delivered by the Company.  The Indenture is
         substantially in the form filed as an exhibit to the Registration
         Statement at the time the Registration Statement became effective
         (other than insofar as the Indenture has been modified by a
         supplemental Indenture), and, has been duly authorized, executed
         and delivered by the Company and constitutes a legal, valid and
         binding agreement of the Company, enforceable against the Company
         in accordance with its terms, except that (A) the enforceability
         thereof may be subject to bankruptcy, insolvency, reorganization,
         moratorium or other similar laws now or hereafter in effect,
         relating to creditors' rights generally and (B) the remedy of
         specific performance and injunctive and other forms of equitable
         relief may be subject to equitable defenses and to the discretion
         of the court before which any proceeding therefor may be brought.
         An Amendment to the Registration Rights Agreement, dated October
         16, 1995, between the Company and Diamond Offshore Drilling, Inc.
         ("Diamond Offshore"), in the form of Exhibit A hereto, has been
         duly authorized by the Company and, as of the Closing Date, will
         be duly executed and delivered by the Company (as so amended, such
         Registration Rights Agreement is referred to as the "Amended
         Registration Rights Agreement").

              (c)  Each of the Registration Statement and any Rule 462(b)
         Registration Statement has become effective under the Act and no
         stop order suspending the effectiveness of the Registration
         Statement or any Rule 462(b) Registration Statement has been
         issued under the Act and no proceedings for that purpose have been
         instituted or are pending or, to the knowledge of the Company, are
         contemplated by the Commission, and any request on the part of the
         Commission for additional information has been complied with.  In
         addition, each Indenture has been duly qualified under the Trust
         Indenture Act.

              At the respective times the Registration Statement, any Rule
         462(b) Registration Statement and any post-effective amendments
         thereto (including the filing of the Company's most recent Annual
         Report on Form 10-K with the Commission (the "Annual Report on
         Form 10-K")) became effective and as of the date hereof, the
         Registration Statement, any Rule 462(b) Registration Statement and
         any amendments and supplements thereto complied and will comply in
         all material respects with the requirements of the Act and the Act
         Regulations and the Trust Indenture Act and the rules and
         regulations of the Commission under the Trust Indenture Act (the
         "Trust Indenture Act Regulations") and did not and will not
         contain an untrue statement of a material fact or omit to state a
         material fact required to be stated therein or necessary to make
         the statements therein not misleading.  At the date of the Final
         Prospectus, at the Closing Date and at each Date of Delivery, if
         any, the Final Prospectus and any amendments and supplements
         thereto did not and will not include an untrue statement 


                                         -4-





         of a material fact or omit to state a material fact necessary in
         order to make the statements therein, in the light of the
         circumstances under which they were made, not misleading.  If the
         Company elects to rely upon Rule 434 of the Act Regulations, the
         Company will comply with the requirements of Rule 434.
         Notwithstanding the foregoing, the representations and warranties
         in this subsection (c) shall not apply to (i) statements in or
         omissions from the Registration Statement or the Final Prospectus
         made in reliance upon and in conformity with information furnished
         to the Company in writing by or on behalf of any Underwriter
         expressly for use in the Registration Statement or the Final
         Prospectus or (ii) that part of the Registration Statement which
         shall constitute the Statement of Eligibility and Qualification
         (Form T-1) under the Trust Indenture Act of the Trustee.

              Each preliminary prospectus and prospectus filed as part of
         the Registration Statement as originally filed or as part of any
         amendment thereto, or filed pursuant to Rule 424 under the Act,
         complied when so filed in all material respects with the Act
         Regulations and each Preliminary Prospectus and the Final
         Prospectus delivered to the Underwriters for use in connection
         with the offering of Underwritten Securities will, at the time of
         such delivery, be identical to any electronically transmitted
         copies thereof filed with the Commission pursuant to EDGAR, except
         to the extent permitted by Regulation S-T.

              (d)  The documents incorporated or deemed to be incorporated
         by reference in the Registration Statement and the Final
         Prospectus as of the date hereof, when they became effective or at
         the time they were or hereafter are filed with the Commission,
         complied and will comply in all material respects with the
         requirements of the Exchange Act and the rules and regulations of
         the Commission thereunder (the "Exchange Act Regulations").

              (e)  The Company has been duly organized and is validly
         existing as a corporation in good standing under the laws of the
         State of Delaware and has corporate power and authority to own,
         lease and operate its properties and to conduct its business as
         described in the Final Prospectus and to enter into and perform
         its obligations under, or as contemplated under, this Underwriting
         Agreement.  The Company is duly qualified as a foreign corporation
         to transact business and is in good standing in each other
         jurisdiction in which such qualification is required, whether by
         reason of the ownership or leasing of material property or the
         conduct of material business, except where the failure to so
         qualify or be in good standing would not result in a material
         adverse change in the condition (financial or other), earnings,
         business or properties of the Company and its subsidiaries, taken
         as a whole, whether or not arising from transactions in the
         ordinary course of business (a "Material Adverse Effect").

              (f)  The Underwritten Securities have been duly authorized by
         the Company for issuance and sale pursuant to this Underwriting
         Agreement.  Such Underwritten 


                                         -5-





         Securities, when issued and authenticated in the manner provided
         for in the applicable Indenture and delivered against payment of
         the consideration therefor specified in this Underwriting
         Agreement, will constitute valid and legally binding obligations
         of the Company, enforceable against the Company in accordance with
         their terms, except as the enforcement thereof may be limited by
         bankruptcy, insolvency, reorganization, moratorium or other
         similar laws relating to or affecting creditors' rights generally
         or by general equitable principles, and except further as
         enforcement thereof may be limited by (A) governmental authority
         to limit, delay or prohibit the making of payments outside the
         United States and (B) the remedy of specific performance and
         injunctive and other forms of equitable relief may be subject to
         equitable defenses and to the discretion of the court before which
         any proceeding therefor may be brought.  Such Underwritten
         Securities will be in the form contemplated by, and each
         registered holder thereof is entitled to the benefits of, the
         applicable Indenture.

              (g)  The Underwritten Securities being sold pursuant to this
         Underwriting Agreement and each applicable Indenture, as of the
         date of the Final Prospectus, will conform in all material
         respects to the statements relating thereto contained in the Final
         Prospectus.  The Underwritten Securities will be in substantially
         the form filed or incorporated by reference, as the case may be,
         as an exhibit to the Registration Statement.

              (h)  The execution and delivery of this Underwriting
         Agreement, each applicable Indenture, the Amended Registration
         Rights Agreement, and any other agreement or instrument entered
         into or issued or to be entered into or issued by the Company in
         connection with the transactions contemplated hereby or thereby or
         in the Registration Statement and the Final Prospectus and the
         consummation of the transaction contemplated herein and in the
         Registration Statement and the Final Prospectus (including the
         issuance and sale of the Underwritten Securities and the use of
         the proceeds from the sale of the Underwritten Securities as
         described under the caption "Use of Proceeds") and compliance by
         the Company with its obligations hereunder and thereunder have
         been duly authorized by all necessary corporate action and will
         not conflict with or constitute a breach of, or default under, or
         result in the creation or imposition of any lien, charge or
         encumbrance upon any property or assets of the Company or any of
         its subsidiaries pursuant to, any agreements or instruments, nor
         will such action result in any violation of the provisions of the
         charter or by-laws of the Company or any of its subsidiaries or
         any applicable law, administrative regulation or administrative or
         court decree which, in the aggregate, could reasonably be expected
         to result in a Material Adverse Effect.

              (i)  The statements set forth in the Final Prospectus under
         the captions "Description of Senior Debt Securities", "Description
         of Subordinated Debt Securities", "Description of Preferred
         Stock", "Description of Common Stock", "Description of the Notes"
         and "Description of Diamond Offshore Capital Stock", 


                                         -6-





         insofar as they purport to constitute a summary of the terms of
         the Securities, are accurate, complete and fair.

              (j)  Neither the Company nor any of its affiliates does
         business with the government of Cuba or with any person or
         affiliate located in Cuba within the meaning of Section 517.075,
         Florida Statutes.

              1B.  Representations and Warranties of Diamond Offshore.
         Diamond Offshore represents and warrants to each Underwriter as of
         the date hereof and as of the Closing Date that:

                   (a)  Diamond Offshore's annual report on Form 10-K for
              the fiscal year ended December 31, 1996 (the "Form 10-K"),
              its definitive proxy statement on Schedule 14A filed with the
              Commission on April 1, 1997, its quarterly reports on Form
              10-Q for the quarters ended March 31, 1997 and June 30, 1997
              and any current reports on Form 8-K filed by Diamond Offshore
              subsequent to the Form 10-K are hereinafter referred to
              collectively as the "Exchange Act Reports".  The Exchange Act
              Reports, when they were filed with the Commission, conformed
              in all material respects to the applicable requirements of
              the Exchange Act and the applicable rules and regulations of
              the Commission thereunder, and did not, and on the date of
              the Final Prospectus, will not, contain an untrue statement
              of a material fact or omit to state a material fact necessary
              in order to make the statements therein, in the light of the
              circumstances under which they were made, not misleading.  To
              the extent that any statement made or omitted in the
              Registration Statement, the Final Prospectus or any amendment
              or supplement thereto are made or omitted in reliance upon
              and in conformity with written information furnished to the
              Company by Diamond Offshore expressly for use therein, such
              Registration Statement did, and the Final Prospectus and any
              further amendments or supplements to the Registration
              Statement and the Final Prospectus will, when they become
              effective or are filed with the Commission, as the case may
              be, conform in all material respects to the requirements of
              the Act and the Act Regulations and not contain any untrue
              statement of a material fact or omit to state any material
              fact required to be stated therein or necessary to make the
              statements therein not misleading.

                   (b)  Diamond Offshore has been duly incorporated and is
              an existing corporation in good standing under the laws of
              the State of Delaware, with power and authority (corporate
              and other) to own its properties and conduct its business as
              described in the Final Prospectus; and Diamond Offshore is
              duly qualified to do business as a foreign corporation in
              good standing in all other jurisdictions in which its
              ownership or lease of property or the conduct of its business
              requires such qualification, except where the failure of
              Diamond Offshore to be so qualified would not have a material
              adverse effect on the business, operations or financial
              condition of Diamond Offshore and its subsidiaries, taken as
              a whole.


                                         -7-





                   (c)  Each subsidiary of Diamond Offshore has been duly
              incorporated and is an existing corporation in good standing
              under the laws of the jurisdiction of its incorporation, with
              power and authority (corporate and other) to own its
              properties and conduct its business as described in the Final
              Prospectus; and each subsidiary of Diamond Offshore is duly
              qualified to do business as a foreign corporation in good
              standing in all other jurisdictions in which its ownership or
              lease of property or the conduct of its business requires
              such qualification, except where the failure of such
              subsidiary to be so qualified would not have a material
              adverse effect on the business, operations or financial
              condition of Diamond Offshore and its subsidiaries, taken as
              a whole; all of the issued and outstanding capital stock of
              each subsidiary of Diamond Offshore has been duly authorized
              and validly issued and is fully paid and nonassessable,
              except where the failure of such capital stock to have been
              so authorized and issued would not have a material adverse
              effect on the business, operations or financial condition of
              Diamond Offshore and its subsidiaries, taken as a whole; and
              the capital stock of each subsidiary owned by Diamond
              Offshore, directly or through subsidiaries, is owned free
              from liens, encumbrances and defects, except where the
              failure of Diamond Offshore to so own such capital stock
              would not have a material adverse effect on the business,
              operations, properties or financial condition of Diamond
              Offshore and its subsidiaries, taken as a whole.

                   (d)  The Amended Registration Rights Agreement has been
              duly authorized by Diamond Offshore and, on the Closing Date,
              will be duly executed and delivered by Diamond Offshore.

                   (e)  The Underlying Securities deliverable upon exchange
              of the Underwritten Securities and all other outstanding
              shares of capital stock of Diamond Offshore have been duly
              authorized and are validly issued, fully paid and
              nonassessable; the Underlying Securities conform to the
              description thereof contained in the Final Prospectus and,
              when delivered in accordance with the terms of the related
              Underwritten Securities, will conform to the description
              thereof contained in the Final Prospectus as the same may be
              amended or supplemented; and the stockholders of Diamond
              Offshore have no preemptive rights with respect to the
              Underlying Securities.

                   (f)  Except as disclosed in the Final Prospectus, there
              are no contracts, agreements or understandings between
              Diamond Offshore and any person that would give rise to a
              valid claim against Diamond Offshore or any Underwriter for a
              brokerage commission, finder's fee or other like payment
              relating to the issuance of the Underwritten Securities or
              the exchange thereof for the Underlying Securities.

                   (g)  Except for the Amended Registration Rights
              Agreement, there are no currently effective contracts,
              agreements or understandings between Diamond 


                                         -8-





              Offshore and any person granting such person the right to
              require Diamond Offshore to file a registration statement
              under the Act with respect to any securities of Diamond
              Offshore owned or to be owned by such person or to require
              Diamond Offshore to include such securities in any securities
              being registered pursuant to any registration statement filed
              by Diamond Offshore under the Act.

                   (h)  The outstanding shares of common stock of Diamond
              Offshore, including the Underlying Securities, are listed on
              the New York Stock Exchange.

                   (i)  No consent, approval, authorization, or order of,
              or filing with, any governmental agency or body or any court
              is required to be obtained by Diamond Offshore for the
              consummation of the transactions contemplated by this
              Underwriting Agreement or in connection with the exchange of
              the Underwritten Securities for the Underlying Securities,
              except such as have been (or, under the Amended Registration
              Rights Agreement, will have been) obtained and made under the
              Act and such as may be required under state securities laws.

                   (j)  The execution, delivery and performance of the
              Amended Registration Rights Agreement and this Underwriting
              Agreement and compliance with the terms and provisions
              thereof will not conflict with or result in a breach or
              violation of any of the terms or provisions of, or constitute
              a default under, any indenture, mortgage, deed of trust, loan
              agreement or other agreement or instrument to which Diamond
              Offshore or any of its subsidiaries is a party or by which
              Diamond Offshore or any of its subsidiaries is bound, or to
              which any of the property or assets of Diamond Offshore or
              any of its subsidiaries is subject, nor will such action
              result in any violation of the provisions of the charter or
              bylaws of Diamond Offshore or any of its subsidiaries or any
              statute or any order, rule or regulation of any court or
              governmental agency or body having jurisdiction over Diamond
              Offshore or any of its subsidiaries or the property of
              Diamond Offshore or any of its subsidiaries except, in each
              case other than with respect to such charter or bylaws, which
              conflict, breach or default or violation would not impair
              Diamond Offshore's or any of its subsidiaries' ability to
              perform the obligations hereunder or have any material
              adverse effect upon the consummation of the transactions
              contemplated hereby or any Underwriter.

                   (k)  This Underwriting Agreement has been duly
              authorized, executed and delivered by Diamond Offshore.

                   (l)  Except as disclosed in the Exchange Act Reports or
              the Final Prospectus and except for Permitted Liens, as such
              term is defined below, Diamond Offshore and its subsidiaries
              have good and marketable title to all offshore drilling rigs
              described as being owned by them in the Exchange Act Reports
              or the Final Prospectus, and good and marketable title to all
              real property and all other properties and assets owned by
              them, in each case free from liens, encumbrances and defects
              that would materially 


                                         -9-





              affect the value thereof, taken as a whole, or materially
              interfere with the use made or to be made thereof by them;
              and except as disclosed in the Exchange Act Reports or the
              Final Prospectus, Diamond Offshore and its subsidiaries hold
              any leased real or personal property under valid and
              enforceable leases with no exceptions to such validity or
              enforceability that would materially interfere with the use
              made or to be made thereof by them.  "Permitted Liens" means
              (i) liens for taxes not yet due or liens that have not been
              filed for taxes that are being contested in good faith and by
              appropriate proceedings diligently prosecuted; (ii)
              carriers', warehousemen's, mechanics', materialmen's,
              repairmen's, maritime, statutory or other like liens arising
              in the ordinary course of business that are not overdue for
              more than 30 days or that are being contested in good faith
              and by appropriate proceedings diligently prosecuted; (iii)
              pledges or deposits in connection with workmen's
              compensation, unemployment insurance and other social
              security legislation; and (iv) deposits to secure the
              performance of bids, contracts in the ordinary course of
              business (other than for borrowed money), leases, statutory
              obligations, surety and appeal bonds and performance bonds,
              and other obligations of a like nature that are incurred in
              the ordinary course of business.

                   (m)  Diamond Offshore and its subsidiaries possess
              adequate certificates, authorities or permits issued by
              appropriate governmental agencies or bodies necessary to
              conduct the business now operated by them in all material
              respects and have not received any notice of proceedings
              relating to the revocation or modification of any such
              certificate, authority or permit that, if determined
              adversely to Diamond Offshore or any of its subsidiaries,
              would individually or in the aggregate have a material
              adverse effect on Diamond Offshore and its subsidiaries taken
              as a whole.

                   (n)  No labor dispute with the employees of Diamond
              Offshore or any subsidiary exists or, to the knowledge of
              Diamond Offshore, is imminent that would reasonably be
              expected to have a material adverse effect on Diamond
              Offshore and its subsidiaries taken as a whole.

                   (o)  Diamond Offshore and its subsidiaries own, possess
              or can acquire on reasonable terms, adequate trademarks,
              trade names and other rights to inventions, know-how,
              patents, copyrights, confidential information and other
              intellectual property (collectively, "intellectual property
              rights") necessary to conduct the business now operated by
              them, or presently employed by them, and have not received
              any notice of infringement of or conflict with asserted
              rights of others with respect to any intellectual property
              rights that, if determined adversely to Diamond Offshore or
              any of its subsidiaries, would individually or in the
              aggregate have a material adverse effect on Diamond Offshore
              and its subsidiaries taken as a whole.

                   (p)  Except as disclosed in the Exchange Act Reports or
              the Final Prospectus, neither Diamond Offshore nor any of its
              subsidiaries is in violation of any statute, any rule,
              regulation, decision or order of any governmental agency or
              body or any court, 


                                        -10-





              domestic or foreign, relating to the use, disposal or release
              of hazardous or toxic substances or relating to the
              protection or restoration of the environment or human
              exposure to hazardous or toxic substances (collectively,
              "environmental laws"), owns or operates any real property
              contaminated with any substance that is subject to any
              environmental laws, is liable for any off-site disposal or
              contamination pursuant to any environmental laws, or is
              subject to any claim relating to any environmental laws,
              which violation, contamination, liability or claim would
              individually or in the aggregate have a material adverse
              effect on Diamond Offshore and its subsidiaries taken as a
              whole; and Diamond Offshore is not aware of any pending
              investigation which might lead to such a claim.

                   (q)  There are no pending actions, suits or proceedings
              against or affecting Diamond Offshore, any of its
              subsidiaries or any of their respective properties except as
              disclosed in the Exchange Act Reports or the Final
              Prospectus, or as individually or in the aggregate do not now
              have and, to the best knowledge of Diamond Offshore, are not
              reasonably expected in the future to have a material adverse
              effect on the condition (financial or other), business,
              properties or results of operations of Diamond Offshore and
              its subsidiaries taken as a whole, or would materially and
              adversely affect the ability of Diamond Offshore to perform
              its obligations under the Amended Registration Rights
              Agreement or this Underwriting Agreement, or which are
              otherwise material in the context of the sale of the
              Underwritten Securities; and no such actions, suits or
              proceedings are, to Diamond Offshore's knowledge, threatened
              or contemplated.

                   (r)  The financial statements included in the Exchange
              Act Reports present fairly in all material respects the
              financial position of Diamond Offshore and its consolidated
              subsidiaries as of the dates shown and their results of
              operations and cash flows for the periods shown, and such
              financial statements have been prepared in conformity with
              generally accepted accounting principles in the United States
              applied on a consistent basis; any schedules included in the
              Exchange Act Reports present fairly the information required
              to be stated therein; and if pro forma financial statements
              are included in the Exchange Act Reports, the assumptions
              used in preparing the pro forma financial statements included
              in the Exchange Act Reports provide a reasonable basis for
              presenting the significant effects directly attributable to
              the transactions or events described therein, the related pro
              forma adjustments give appropriate effect to those
              assumptions in all material respects, and the pro forma
              columns therein reflect the proper application in all
              material respects of those adjustments to the corresponding
              historical financial statement amounts.

                   (s)  Except as disclosed in the Exchange Act Reports,
              since the date of the latest audited financial statements
              included in the Exchange Act Reports there has been no
              material adverse change, nor any development or event
              involving a prospective material adverse change, in the
              condition (financial or other), business, properties or 


                                        -11-





              results of operations of Diamond Offshore and its
              subsidiaries taken as a whole, and there has been no dividend
              or distribution of any kind declared, paid or made by Diamond
              Offshore on any class of its capital stock.

                   (t)  Diamond Offshore is not and, after giving effect to
              the transactions contemplated by this Underwriting Agreement,
              will not be (i) an "investment company" or a company
              "controlled" by an "investment company" within the meaning of
              the Investment Company Act of 1940, as amended, or (ii) a
              "holding company" or a "subsidiary company" or an "affiliate"
              of a holding company within the meaning of the Public Utility
              Holding Company Act of 1935, as amended.

                   (u)  Neither Diamond Offshore nor any of its affiliates
              does business with the government of Cuba or with any person
              or affiliate located in Cuba within the meaning of Section
              517.075, Florida Statutes.

                   (v)  No consent or approval of any federal governmental
              agency with respect to any federal maritime law matter is
              required in connection with performance by Diamond Offshore
              of its obligations under this Underwriting Agreement, and the
              execution, delivery, and performance by Diamond Offshore and
              the consummation of the transactions contemplated thereby
              will not violate any existing federal maritime laws,
              including, without limitation, the Shipping Act, 1916, as
              amended, and the rules and regulations of the Maritime
              Administration (MarAd) and the United States Coast Guard.

              2.  Purchase and Sale.  Subject to the terms and conditions
         and in reliance upon the representations and warranties set forth
         herein, the Company agrees to sell to each Underwriter, and each
         Underwriter agrees, severally and not jointly, to purchase from
         the Company, at the purchase price set forth in Schedule I hereto
         the principal amount of the Underwritten Securities set forth
         opposite such Underwriter's name in Schedule II hereto, except
         that, if Schedule I hereto provides for the sale of Securities
         pursuant to delayed delivery arrangements, the respective
         principal amounts of Underwritten Securities to be purchased by
         the Underwriters shall be as set forth in Schedule II hereto less
         the respective amounts of Contract Securities (as hereinafter
         defined) determined as provided below.  Securities to be purchased
         by the Underwriters are herein sometimes called the "Underwritten
         Securities" and Securities to be purchased pursuant to Delayed
         Delivery Contracts as hereinafter provided are herein called
         "Contract Securities."

              In addition, subject to the terms and conditions herein set
         forth, the Company may grant, if so provided in Schedule I, an
         option to the Underwriters, severally and not jointly, to purchase
         up to the number or aggregate principal amount, as the case may
         be, of the Option Underwritten Securities set forth therein at a
         price per Option Underwritten Security equal to the price per
         Initial Underwritten Security, less an amount equal to any
         dividends or distributions declared by the Company and paid or
         payable on the Initial Underwritten 


                                        -12-





         Securities but not payable on the Option Underwritten Securities.
         Such option, if granted, will expire 30 days after the date of
         this Underwriting Agreement, and may be exercised in whole or in
         part from time to time only for the purpose of covering over-
         allotments which may be made in connection with the offering and
         distribution of the Initial Underwritten Securities upon notice by
         the Representatives to the Company setting forth the number or
         aggregate principal amount, as the case may be, of Option
         Underwritten Securities as to which the several Underwriters are
         then exercising the option and the time, date and place of payment
         and delivery for such Option Underwritten Securities.  Any such
         time and date of payment and delivery shall be determined by the
         Representatives, but shall not be later than seven full business
         days after the exercise of said option, nor in any event prior to
         the Closing Date, unless otherwise agreed upon by the
         Representatives and the Company.  If the option is exercised as to
         all or any portion of the Option Underwritten Securities, each of
         the Underwriters, severally and not jointly, will purchase that
         amount which shall bear the same proportion to the total principal
         amount of Option Underwritten Securities as the principal amount
         of Securities set forth opposite the name of such Underwriter
         bears to the aggregate principal amount of Securities set forth in
         Schedule II hereto, except to the extent that you determine that
         such reduction shall be otherwise than in such proportion and so
         advise the Company in writing.

              If so provided in Schedule I hereto, the Underwriters are
         authorized to solicit offers to purchase Securities from the
         Company pursuant to delayed delivery contracts ("Delayed Delivery
         Contracts"), substantially in the form of Schedule III hereto but
         with such changes therein as the Company may authorize or approve.
         The Underwriters will endeavor to make such arrangements and, as
         compensation therefor, the Company will pay to the
         Representatives, for the account of the Underwriters, on the
         Closing Date, the percentage set forth in Schedule I hereto of the
         principal amount of the Securities for which Delayed Delivery
         Contracts are made.  Delayed Delivery Contracts are to be with
         institutional investors, including commercial and savings banks,
         insurance companies, pension funds, investment companies and
         educational and charitable institutions.  The Company will enter
         into Delayed Delivery Contracts in all cases where sales of
         Contract Securities arranged by the Underwriters have been
         approved by the Company but, except as the Company may otherwise
         agree, each such Delayed Delivery Contract must be for not less
         than the minimum principal amount set forth in Schedule I hereto
         and the aggregate principal amount of Contract Securities may not
         exceed the maximum aggregate principal amount set forth in
         Schedule I hereto.  The Underwriters will not have any
         responsibility in respect of the validity or performance of
         Delayed Delivery Contracts.  The principal amount of Securities to
         be purchased by each Underwriter as set forth in Schedule II
         hereto shall be reduced by an amount which shall bear the same
         proportion to the total principal amount of Contract Securities as
         the principal amount of Securities set forth opposite the name of
         such Underwriter bears to the aggregate principal amount of
         Securities set forth in Schedule II hereto, except to the extent
         that you determine that such reduction shall be otherwise than in
         such proportion and so advise the Company in writing; provided,
         however, that, subject to Section 9 hereof, the total principal
         amount of Securities to be purchased by all Underwriters shall be
         the aggregate principal 


                                        -13-





         amount of Securities set forth in Schedule II hereto less the
         aggregate principal amount of Contract Securities.

              3.  Delivery and Payment.  Delivery of and payment for the
         Underwritten Securities shall be made at the office, on the date
         and at the time specified in Schedule I hereto, which date and
         time may be postponed by agreement between the Representatives and
         the Company or as provided in Section 9 hereof (such date and time
         of delivery and payment for the Underwritten Securities being
         herein called the "Closing Date").  In addition, in the event that
         the Underwriters have exercised their option, if any, to purchase
         any or all of the Option Underwritten Securities, payment of the
         purchase price for, and delivery of such Option Underwritten
         Securities, shall be made at the location set forth on Schedule I,
         or at such other place as shall be agreed upon by the
         Representatives and the Company, as specified in the notice from
         the Representatives to the Company.

              Payment shall be made to the Company by wire transfer of
         immediately available funds to a bank account designated by the
         Company, against delivery to the Representatives for the
         respective accounts of the Underwriters of the Underwritten
         Securities to be purchased by them.  It is understood that each
         Underwriter has authorized the Representatives, for its account,
         to accept delivery of, receipt for, and make payment of the
         purchase price for, the Underwritten Securities which it has
         severally agreed to purchase.  The Representatives, individually
         and not as representative of the Underwriters, may (but shall not
         be obligated to) make payment of the purchase price for the
         Underwritten Securities to be purchased by any Underwriter whose
         funds have not been received by the Closing Date, as the case may
         be, but such payment shall not relieve such Underwriter from its
         obligations hereunder.

              Certificates for the Underwritten Securities shall be
         registered in such names and in such denominations as the
         Representatives may request not less than two full business days
         in advance of the Closing Date.  The Company agrees to have the
         Underwritten Securities available for inspection, checking and
         packaging by the Representatives in New York, New York, not later
         than 1:00 p.m. on the business day prior to the Closing Date.

              4.  Agreements.  (a)  The Company agrees with the several
         Underwriters that:

                   (i)  Until the earlier of (X) the termination of the
              offering of the Underwritten Securities, and (Y) six months
              from the date of this Underwriting Agreement, the Company
              will not file any amendment (other than amendments resulting
              from the filing of the documents incorporated by reference
              pursuant to Item 12 of Form S-3 under the Act) of the
              Registration Statement or the Final Prospectus unless the
              Company has furnished you a copy for your review prior to
              filing and will not file any such proposed amendment or
              supplement to which you reasonably object.  The Company will
              cause the Final Prospectus to be filed with the Commission
              pursuant to Rule 424.  The Company will promptly advise the
              Representatives (A) when the Final Prospectus shall have been
              filed with the Commission pursuant to 


                                        -14-





              Rule 424, (B) when any amendment to the Registration
              Statement relating to the Underwritten Securities shall have
              become effective, (C) of any request by the Commission for
              any amendment of the Registration Statement or amendment of
              or supplement to the Final Prospectus or for any additional
              information, (D) of the issuance by the Commission of any
              stop order suspending the effectiveness of the Registration
              Statement or the institution or threatening of any proceeding
              for that purpose and (E) of the receipt by the Company of any
              notification with respect to the suspension of the
              qualification of the Underwritten Securities for sale in any
              jurisdiction or the initiation or threatening of any
              proceeding for such purpose.  The Company will use its best
              efforts to prevent the issuance of any such stop order and,
              if issued, to obtain as soon as possible the withdrawal
              thereof.

                  (ii)  If, at any time when a prospectus relating to the
              Underwritten Securities is required to be delivered under the
              Act, any event occurs as a result of which, the Final
              Prospectus as then amended or supplemented would include any
              untrue statement of a material fact or omit to state any
              material fact necessary to make the statements therein in the
              light of the circumstances under which they were made not
              misleading, or if it shall be necessary to amend or
              supplement the Final Prospectus to comply with the Act or the
              Exchange Act or the respective rules thereunder, the Company
              promptly will prepare and file with the Commission, subject
              to the first sentence of paragraph (a)(i) of this Section 4,
              an amendment or supplement which will correct such statement
              or omission or an amendment which will effect such
              compliance.

                 (iii)  The Company will comply with the Act and the Act
              Regulations and the Exchange Act and the Exchange Act
              Regulations so as to permit the completion of the
              distribution of the Underwritten Securities as contemplated
              in this Underwriting Agreement and in the Registration
              Statement and the Final Prospectus.  If at any time when the
              Final Prospectus is required by the Act or the Exchange Act
              to be delivered in connection with sales of the Underwritten
              Securities, any event shall occur or condition shall exist as
              a result of which it is necessary, in the opinion of counsel
              for the Underwriters or for the Company, to amend the
              Registration Statement in order that the Registration
              Statement will not contain an untrue statement of a material
              fact or omit to state a material fact required to be stated
              therein or necessary to make the statements therein not
              misleading or to amend or supplement the Final Prospectus in
              order that the Final Prospectus will not include an untrue
              statement of a material fact or omit to state a material fact
              necessary in order to make the statements therein not
              misleading in the light of the circumstances existing at the
              time it is delivered to a purchaser, or if it shall be
              necessary, in the opinion of such counsel, at any such time
              to amend the Registration Statement or amend or supplement
              the Final Prospectus in order to comply with the requirements
              of the Act or the Act Regulations, the Company will promptly
              prepare and file with the Commission, subject to Section
              4(a)(i), 


                                        -15-





              such amendment or supplement as may be necessary to correct
              such statement or omission or to make the Registration
              Statement or the Final Prospectus comply with such
              requirements, and the Company will furnish to the
              Underwriters, without charge, such number of copies of such
              amendment or supplement as the Underwriters may reasonably
              request.

                  (iv)  The Company will make generally available to its
              securityholders and to the Representatives not later than 90
              days after the end of the 12-month period beginning at the
              end of the current fiscal quarter of the Company an earnings
              statement or statements of the Company and its subsidiaries
              which will satisfy the provisions of Section 11(a) of the Act
              and Rule 158 under the Act.

                   (v)  The Company will furnish to the Representatives and
              counsel for the Underwriters, without charge, copies of the
              Registration Statement (including exhibits thereto or
              incorporated by reference therein and documents incorporated
              or deemed to be incorporated by reference therein), and each
              amendment to the Registration Statement which shall become
              effective on or prior to the Closing Date and, so long as
              delivery of a prospectus by an Underwriter or dealer may be
              required by the Act, as many copies of any Preliminary
              Prospectus and the Final Prospectus and any amendments
              thereof and supplements thereto as the Representatives may
              reasonably request and the Company hereby consents to the use
              of such copies for purposes permitted by the Act.  The
              Company will pay the expenses of printing or other production
              of all documents relating to the offering.  The Final
              Prospectus and copies of the Registration Statement and each
              amendment thereto furnished to the Underwriters will be
              identical to any electronically transmitted copies thereof
              filed with the Commission pursuant to EDGAR, except to the
              extent permitted by Regulation S-T.

                  (vi)  The Company will arrange for the qualification of
              the Underwritten Securities for sale under the laws of such
              jurisdictions as the Representatives may reasonably
              designate, will maintain such qualifications in effect so
              long as required for the distribution of the Underwritten
              Securities and will arrange for the determination of the
              legality of the Underwritten Securities for purchase by
              institutional investors; provided, however, the Company shall
              not be obligated to file any general consent to service of
              process under the laws of any such jurisdiction, subject
              itself to taxation as doing business in any such
              jurisdiction, or qualify to do business as a foreign
              corporation in any such jurisdiction.  The Company will pay
              all reasonable expenses (including fees and disbursements of
              counsel) in connection with such qualification (such
              expenses, fees and disbursements not to exceed in the
              aggregate $5,000).

                 (vii)  The Company, during the period when the Final
              Prospectus is required to be delivered under the Act or the
              Exchange Act, will file all documents 


                                        -16-





              required to be filed with the Commission pursuant to Section
              13, 14 or 15 of the Exchange Act within the time periods
              required by the Exchange Act and the Exchange Act
              Regulations.

                (viii)  During the period beginning from the date of the
              Final Prospectus and continuing to and including the date 90
              days after the date of the Final Prospectus, neither the
              Company nor its subsidiaries will offer, sell, contract to
              sell or otherwise dispose of any shares of the Underlying
              Securities or any securities of Diamond Offshore or the
              Company which are substantially similar to the Underwritten
              Securities or the Underlying Securities or which are
              convertible into or exchangeable for the Underlying
              Securities or securities which are substantially similar to
              the Underwritten Securities or shares of the Underlying
              Securities (the "lock-up restriction") without the prior
              written consent of the Representatives (other than (i)
              pursuant to employee stock option plans existing, or on the
              conversion or exchange of convertible or exchangeable
              securities outstanding, on the date of the Final Prospectus
              or (ii) the issuance of securities registered on Form S-4
              issued in connection with an acquisition, merger or similar
              transaction, in which event an acquiror of such securities
              who is, or would by virtue of such acquisition be, an
              affiliate of the issuer, agrees to the foregoing lock-up
              restriction for the remainder of the 90-day period), except
              for the Underwritten Securities offered in connection with
              the offering.

                  (ix)  The Company will keep available at all times such
              number of shares of Underlying Securities sufficient to
              enable the Company to satisfy its obligations under the terms
              of the Underwritten Securities.

                   (x)  The Company will use reasonable efforts to cause
              its ownership of shares of the common stock, par value $.01
              per share, of Diamond Offshore ("Diamond Offshore Common
              Stock") not to be less than 50% of the issued and outstanding
              shares of Diamond Offshore Common Stock at the Closing Date.

              (b)  Diamond Offshore agrees with the several Underwriters
         that:

                   (i)  Diamond Offshore shall cooperate with the Company
              to effect compliance with the covenants and agreements set
              forth in Sections (4)(a)(i),(ii) and (iii).

                  (ii)  Until the termination of the offering of the
              Underwritten Securities and the Underlying Securities,
              Diamond Offshore will file all documents required to be filed
              with the Commission pursuant to Sections 13, 14 or 15 of the
              Exchange Act within the time periods required by the Exchange
              Act and the Exchange Act Regulations.

                 (iii)  During the period beginning from the date of the
              Final Prospectus and 


                                        -17-





              continuing to and including the date 90 days after the date
              of the Final Prospectus, neither Diamond Offshore nor its
              subsidiaries will offer, sell, contract to sell or otherwise
              dispose of any shares of the Underlying Securities or any
              securities of Diamond Offshore or the Company which are
              substantially similar to the Underwritten Securities or the
              Underlying Securities or which are convertible into or
              exchangeable for the Underlying Securities or securities
              which are substantially similar to the Underwritten
              Securities or shares of the Underlying Securities (the "lock-
              up restriction") without the prior written consent of the
              Representatives (other than (i) pursuant to employee stock
              option plans existing, or on the conversion or exchange of
              convertible or exchangeable securities outstanding, on the
              date of the Final Prospectus or (ii) the issuance of
              securities registered on Form S-4 issued in connection with
              an acquisition, merger or similar transaction, in which event
              an acquiror of such securities who is, or would by virtue of
              such acquisition be, an affiliate of the issuer, agrees to
              the foregoing lock-up restriction for the remainder of the
              90-day period), except for the Underwritten Securities
              offered in connection with the offering.

                  (iv)  Diamond Offshore hereby covenants with the
              Underwriters that it shall comply with all its obligations
              under the Amended Registration Rights Agreement, including
              without limitation all provisions relating to the timely
              filing with (and the declaration of effectiveness by) the
              Commission of a shelf registration statement in respect of
              the Underlying Securities.

              5.  Offering by the Underwriters.  It is understood that the
         several Underwriters propose to offer the Underwritten Securities
         for sale to the public as set forth in the Final Prospectus.

              6.  Payment of Expenses.  The Company agrees with the
         Underwriters that it will pay or cause the payment on its behalf
         of all expenses incident to the performance of its obligations
         under this Underwriting Agreement, including (a) the preparation,
         printing, filing and mailing of the Registration Statement as
         originally filed and of each amendment thereto; (b) the printing
         of this Underwriting Agreement, any applicable Indentures and any
         blue sky and legal investment surveys and any other documents in
         connection with the offering, purchase, sale and delivery of the
         Underwritten Securities; (c) the preparation, issuance, and
         delivery to the Underwriters of the certificates for the
         Underwritten Securities and any related Underlying Securities, any
         certificates for the Underwritten Securities or such Underlying
         Securities, to the Underwriters, including any transfer taxes and
         any stamp or other duties payable upon the sale, issuance or
         delivery of the Underwritten Securities to the Underwriters; (d)
         the fees and disbursements of the Company's counsel and
         accountants; (e) the qualification of the Securities under state
         securities laws in accordance with this Underwriting Agreement,
         including filing fees and the fee and disbursements of your
         counsel in connection therewith and in connection with the
         preparation of the blue sky and legal investment surveys in
         accordance with Section 4(a)(vi); (f) the printing and delivery to
         you of copies of the Registration Statement as 


                                        -18-





         originally filed and of each amendment thereto, of the Preliminary
         Prospectuses, and of the Final Prospectus and any amendments or
         supplements thereto; (g) the costs of preparing the Securities;
         (h) the fees, if any, of the National Association of Securities
         Dealers, Inc. and the New York Stock Exchange; (i) the fees and
         expenses of the Trustee, including the fees and disbursements of
         counsel for the Trustee in connection with the Indenture; (j) if
         the Company determines to request rating of the Underwritten
         Securities by particular rating agencies, any fees payable in
         connection with such rating of the Underwritten Securities by such
         rating agencies; and (k) the fees and expenses incurred, if any,
         in connection with the listing of the Underwritten Securities.
         Diamond Offshore agrees with the Underwriters that it will pay or
         cause the payment on its behalf of all expenses incident to the
         performance of its obligations under this Underwriting Agreement.
         It is understood that the Company and Diamond Offshore have
         separately agreed between themselves as to their respective
         responsibilities to pay expenses in the Amended Registration
         Rights Agreement.  The Underwriters agree to make a payment to the
         Company in lieu of reimbursement of expenses incurred in
         connection with the offering and sale of the Underwritten
         Securities.

              7.  Conditions to the Obligations of the Underwriters.  The
         obligations of the Underwriters to purchase the Underwritten
         Securities shall be subject to the accuracy of the representations
         and warranties on the part of the Company and Diamond Offshore
         contained herein as of the date hereof, as of the date of the
         effectiveness of any amendment to the Registration Statement filed
         prior to the Closing Date (including the filing of any document
         incorporated by reference therein), as of the date of the filing
         by Diamond Offshore of any document under the Exchange Act and the
         Exchange Act Regulations, and as of the Closing Date, to the
         accuracy of the statements of the Company and Diamond Offshore
         made in any certificates pursuant to the provisions hereof, to the
         performance by each of the Company and Diamond Offshore of its
         obligations hereunder and to the following additional conditions:

                   (a)  The Registration Statement, including any Rule
              462(b) Registration Statement, has become effective under the
              Act and no stop order suspending the effectiveness of the
              Registration Statement, as amended from time to time, shall
              have been issued and no proceedings for that purpose shall
              have been instituted or threatened, and any request on the
              part of the Commission for additional information shall have
              been complied with to the reasonable satisfaction of counsel
              to the Underwriters.  A prospectus containing information
              relating to the description of the Underwritten Securities
              and any related Underlying Securities, the specific method of
              distribution and similar matters shall have been filed with
              the Commission in accordance with Rule 424(b) (or any
              required post-effective amendment providing such information
              shall have been filed and declared effective in accordance
              with the requirements of Rule 430A), or, if the Company has
              elected to rely upon Rule 434 of the Act Regulations, a Term
              Sheet including the Rule 434 Information shall have been
              filed with the Commission in accordance with Rule 424(b)(7).

                   (b)  The Company shall have furnished to the
              Representatives the opinion of Barry 


                                        -19-





              Hirsch, General Counsel for the Company, dated the Closing
              Date, to the effect that:

                        (i)  the Company has been duly incorporated and is
                   validly existing as a corporation in good standing under
                   the laws of Delaware, with full corporate power and
                   authority to own, lease and operate its properties and
                   conduct its business as described in the Final
                   Prospectus and to enter into and perform its obligations
                   under, or as contemplated under, the Underwriting
                   Agreement, and is duly qualified to do business as a
                   foreign corporation and is in good standing under the
                   laws of each jurisdiction which requires such
                   qualification wherein it owns or leases material
                   properties or conducts material business where the
                   failure to be in good standing or so qualified would
                   result in a Material Adverse Effect;

                       (ii)  each of Lorillard, Inc., CNA Financial
                   Corporation and Diamond Offshore (each a "Subsidiary"
                   and together the "Subsidiaries") has been duly
                   incorporated and is validly existing as a corporation in
                   good standing under the laws of the jurisdiction in
                   which it is chartered or organized, with full corporate
                   power and authority to own its properties and conduct
                   its business as described in the Final Prospectus, and
                   is duly qualified to do business as a foreign
                   corporation and is in good standing under the laws of
                   each jurisdiction which requires such qualification
                   wherein it owns or leases material properties or
                   conducts material business where the failure to be in
                   good standing or so qualified would have a Material
                   Adverse Effect;

                      (iii)  all the outstanding shares of capital stock of
                   each Subsidiary that are owned by the Company have been
                   duly and validly authorized and issued and are fully
                   paid and nonassessable, and, except as otherwise set
                   forth in the Final Prospectus, all outstanding shares of
                   capital stock of the Subsidiaries are owned by the
                   Company either directly or through wholly owned
                   subsidiaries free and clear of any perfected security
                   interest and, to the knowledge of such counsel, after
                   due inquiry, any other security interests, claims, liens
                   or encumbrances;

                       (iv)  the Underwritten Securities conform in all
                   material respects to the description thereof contained
                   in the Final Prospectus;

                        (v)  the Underwritten Securities have been duly
                   authorized by the Company for issuance and sale pursuant
                   to the Underwriting Agreement.  The Underwritten
                   Securities, when issued and authenticated in the manner
                   provided for in the applicable Indenture and delivered
                   against payment of the consideration therefor specified
                   in the Underwriting Agreement, will constitute valid and
                   legally binding obligations of the Company, enforceable
                   against the Company in accordance with their terms,
                   except as the enforcement thereof may be limited by
                   bankruptcy, insolvency, reorganization, moratorium or
                   other similar laws relating to or affecting creditors'
                   rights generally or by general equitable principles, and
                   except 


                                        -20-





                   further as enforcement thereof may be limited by
                   governmental authority to limit, delay or prohibit the
                   making of payments outside the United States.  The
                   Underwritten Securities are in the form contemplated by,
                   and each registered holder thereof is entitled to the
                   benefits of, the applicable Indenture;

                       (vi)  the applicable Indenture has been duly
                   authorized, executed and delivered by the Company and
                   (assuming due authorization, execution and delivery
                   thereof by the applicable Trustee) constitutes a valid
                   and legally binding agreement of the Company,
                   enforceable against the Company in accordance with its
                   terms, except as the enforcement thereof may be limited
                   by bankruptcy, insolvency, reorganization, moratorium or
                   other similar laws relating to or affecting creditors'
                   rights generally or by general equitable principles;

                      (vii)  the Amended Registration Rights Agreement has
                   been duly authorized, executed and delivered by the
                   Company;

                     (viii)  there is no pending or, to the best knowledge
                   of such counsel, threatened action, suit or proceeding
                   before any court or governmental agency, authority or
                   body or any arbitrator involving the Company or any of
                   its subsidiaries, of a character required to be
                   disclosed in the Registration Statement which is not
                   adequately disclosed in the Final Prospectus, and there
                   is no franchise, contract or other document of a
                   character required to be described in the Registration
                   Statement or Final Prospectus, or to be filed as an
                   exhibit, which is not described or filed as required;
                   and the statements included or incorporated in the Final
                   Prospectus describing any legal proceedings or material
                   contracts or agreements relating to the Company fairly
                   summarize such matters in all material respects;

                       (ix)  the Registration Statement and any amendments
                   thereto have become effective under the Act; to the best
                   knowledge of such counsel, no stop order suspending the
                   effectiveness of the Registration Statement, as amended,
                   has been issued, no proceedings for that purpose have
                   been instituted or threatened, and the Registration
                   Statement, the Final Prospectus and each amendment
                   thereof or supplement thereto as of their respective
                   effective or issue dates (other than the financial
                   statements and other financial and statistical
                   information contained therein as to which such counsel
                   need express no opinion) complied as to form in all
                   material respects with the applicable requirements of
                   the Act and the Exchange Act and the respective rules
                   thereunder; and such counsel has no reason to believe
                   that the Registration Statement, or any amendment
                   thereof, at the time it became effective and at the date
                   of this Underwriting Agreement, contained any untrue
                   statement of a material fact or omitted to state any
                   material fact required to be stated therein or necessary
                   to make the statements therein not misleading or that
                   the Final Prospectus, as amended or supplemented, as of
                   its date and as of the date hereof, includes any untrue
                   statement of a material fact or omits to state a
                   material 


                                        -21-





                   fact necessary to make the statements therein, in light
                   of the circumstances under which they were made, not
                   misleading;

                        (x)  this Underwriting Agreement has been duly
                   authorized, executed and delivered by the Company;

                       (xi)  no consent, approval, authorization or order
                   of any court or governmental agency or body is required
                   for the consummation by the Company of the transactions
                   contemplated herein or in the Delayed Delivery
                   Contracts, except such as have been obtained under the
                   Act and such as may be required under the blue sky laws
                   of any jurisdiction in connection with the purchase and
                   distribution of the Underwritten Securities by the
                   Underwriters and such other approvals (specified in such
                   opinion) as have been obtained;

                      (xii)  neither the issue and sale of the Underwritten
                   Securities, nor the consummation of any other of the
                   transactions herein contemplated nor the fulfillment of
                   the terms hereof or of any Delayed Delivery Contracts
                   will conflict with, result in a breach of, or constitute
                   a default under the Restated Certificate of
                   Incorporation or By-laws of the Company or the terms of
                   any indenture or other agreement or instrument known to
                   such counsel and to which the Company is a party or
                   bound, or any order or regulation known to such counsel
                   to be applicable to the Company of any court, regulatory
                   body, administrative agency, governmental body or
                   arbitrator having jurisdiction over the Company; and

                     (xiii)  the Company is not now, and upon the sale of
                   the Underwritten Securities to be sold by it hereunder
                   and application of the net proceeds from such sale as
                   described in the Final Prospectus under "Use of
                   Proceeds" will not be, an "investment company" within
                   the meaning of the Investment Company Act of 1940, as
                   amended.

              In rendering such opinion, such counsel may rely (A) as to
         matters involving the application of laws of any jurisdiction
         other than the corporate laws of the State of Delaware and the
         laws of the State of New York or the United States, to the extent
         deemed proper and specified in such opinion, upon the opinion of
         other counsel of good standing believed to be reliable and who are
         satisfactory to counsel for the Underwriters and (B) as to matters
         of fact, to the extent deemed proper, on certificates of
         responsible officers of the Company and public officials.

              (c)(I)  The Representatives shall have received an opinion,
         dated such Closing Date, of Weil, Gotshal & Manges LLP, counsel to
         Diamond Offshore, to the effect that:

                   (i)  Diamond Offshore is a corporation duly organized,
              validly existing and in 


                                        -22-





              good standing under the laws of the State of Delaware, and
              has all requisite corporate power and authority to own, lease
              and operate its properties and to carry on its business as
              described in the Final Prospectus;

                  (ii)  all of the outstanding shares of Diamond Offshore
              Common Stock (including the Underlying Securities) have been
              duly authorized and validly issued, are fully paid and non-
              assessable, are free of any preemptive rights pursuant to law
              or Diamond Offshore's Restated Certificate of Incorporation
              and conform as to legal matters in all material respects to
              the description thereof contained in the Final Prospectus;

                 (iii)  Diamond Offshore has all requisite corporate power
              and authority to execute and deliver each of the Underwriting
              Agreement and the Amended Registration Rights Agreement and
              to perform its obligations thereunder.  The execution,
              delivery and performance of each of the Underwriting
              Agreement and the Amended Registration Rights Agreement have
              been duly authorized by all necessary corporate action on the
              part of Diamond Offshore.  Each of the Underwriting Agreement
              and the Amended Registration Rights Agreement has been duly
              executed and delivered by Diamond Offshore;

                  (iv)  the execution, delivery and performance by Diamond
              Offshore of each of the Underwriting Agreement and the
              Amended Registration Rights Agreement and the compliance by
              Diamond Offshore with the provisions of each of the
              Underwriting Agreement and the Amended Registration Rights
              Agreement and the consummation of the transactions
              contemplated thereby will not conflict with, constitute a
              default under or result in a breach or violation of (a) any
              of the terms, conditions or provisions of the Restated
              Certificate of Incorporation or Amended By-Laws, as amended,
              of Diamond Offshore, (b) any New York, Texas, Delaware
              corporate or federal law or regulation (other than federal
              and state securities or blue sky laws, as to which such
              counsel need express no opinion in this sentence, and the
              Shipping Act, 1916, as amended, as to which such counsel need
              express no opinion), or (c) any judgment, writ, injunction,
              decree, order or ruling of any federal or state court or
              governmental authority binding on Diamond Offshore or any of
              it properties which remains unsatisfied and unperformed on
              the Closing Date and of which such counsel is aware, except
              in each case other than with respect to clause (a), any such
              conflict, default, breach or violation as would not impair
              Diamond Offshore's ability to perform its obligations under
              the Underwriting Agreement or the Amended Registration Rights
              Agreement or have any material adverse effect upon the
              consummation of the transactions contemplated by the
              Underwriting Agreement or the Amended Registration Rights
              Agreement;

                   (v)  no consent, approval, waiver, license, order or
              authorization or other 


                                        -23-





              action by or filing with any New York, Texas, Delaware
              corporate or federal governmental agency, body or court is
              required in connection with the execution and delivery by
              Diamond Offshore of the Underwriting Agreement or the Amended
              Registration Rights Agreement, or for the consummation by
              Diamond Offshore of the transactions contemplated thereby,
              except for filings and other action required pursuant to
              federal and state securities or blue sky laws, as to which
              such counsel need express no opinion, or the Shipping Act,
              1916, as amended, as to which such counsel need express no
              opinion, and those already obtained and made under the Act or
              the Delaware General Corporation Law ("DGCL");

                  (vi)  Diamond Offshore is not (A) an "investment company"
              or an entity "controlled" by an "investment company" under
              the Investment Company Act, as amended, and the rules and
              regulations promulgated by the Commission thereunder (the
              "Investment Company Act") or (B) a "holding company" or a
              "subsidiary company" or an "affiliate" of a holding company
              within the meaning of the Public Utility Holding Company Act
              of 1935, as amended, and the rules and regulations
              promulgated by the Commission thereunder (the "Holding
              Company Act") (in rendering such opinion, such counsel may
              assume that the Company (x) is not and is not controlled by
              an "investment company" under the Investment Company Act and
              (y) is not a "holding company" or a "subsidiary company" or
              an "affiliate" of a holding company under the Holding Company
              Act);

                 (vii)  the statements in the Final Prospectus under the
              caption "Description of Diamond Offshore Capital Stock",
              insofar as they constitute descriptions of Diamond Offshore
              Common Stock or refer to statements of laws or legal
              conclusions under the DGCL, constitute fair summaries thereof
              in all material respects.  The statements in the Final
              Prospectus under the caption "The Company and Relationship
              with Diamond Offshore", insofar as they constitute
              descriptions of the Amended Registration Rights Agreement,
              constitute fair summaries thereof in all material respects;

              In addition, such counsel shall state that such counsel has
         participated in conferences with officers and other
         representatives of the Company and Diamond Offshore, independent
         public accountants for Diamond Offshore, representatives of the
         Underwriters and representatives of counsel for the Underwriters,
         at which conferences the contents of the Registration Statement
         and the Final Prospectus and related matters were discussed, and,
         although such counsel has not independently verified and is not
         passing upon and assumes no responsibility for the accuracy,
         completeness or fairness of such statements contained in the
         Registration Statement or the Final Prospectus, such counsel shall
         advise you, on the basis of the foregoing that no facts have come
         to such counsel's attention which lead such counsel to believe
         that 


                                        -24-





         the Final Prospectus, as of the date of the Underwriting Agreement
         or as of such Closing Date contained or contains an untrue
         statement of a material fact or omitted to state any material fact
         necessary in order to make the statements therein, in the light of
         the circumstances under which they were made, not misleading (it
         being understood that such counsel need only express such views in
         respect of information relating to Diamond Offshore that is
         included in the Final Prospectus and need express no opinion as to
         the financial statements and related notes or the other financial,
         statistical and accounting data stated or omitted in the Final
         Prospectus);

              (c)(II)  The Representatives shall have received an opinion,
         dated such Closing Date, of the Vice President and General Counsel
         of Diamond Offshore, to the effect that:

                   (i)  Diamond Offshore is duly qualified to transact
              business as a foreign corporation in good standing in all
              jurisdictions other than the State of Delaware in which its
              ownership or lease of property or the conduct of its business
              requires such qualification, except those jurisdictions where
              the failure to be so qualified would not have a material
              adverse effect on the business, operations or financial
              condition of Diamond Offshore and its subsidiaries taken as a
              whole;

                  (ii)  all of the issued and outstanding shares of capital
              stock of each subsidiary of Diamond Offshore listed on
              Schedule III hereto (each, a "DO Subsidiary" and collectively
              the "DO Subsidiaries") are owned, directly or indirectly, of
              record and beneficially by Diamond Offshore, free and clear
              of all liens, claims, limitations on voting rights, options,
              security interests and other encumbrances and have been duly
              authorized, validly issued, and are fully paid and
              nonassessable, except to the extent that any such liens,
              claims, limitations, options, security interests and other
              encumbrances, individually or in the aggregate, would not
              have a material adverse effect on the business, operations or
              financial condition of Diamond Offshore and its subsidiaries,
              taken as a whole;

                 (iii)  each DO Subsidiary is a corporation, duly
              organized, validly existing and in good standing under the
              laws of its jurisdiction of incorporation.  Each DO
              Subsidiary is duly qualified to transact business and is in
              good standing as a foreign corporation in each state listed
              by such DO Subsidiary's name on Schedule III hereto, such
              states being the only states in which each DO Subsidiary is
              required to be qualified, except where the failure to be so
              qualified would not have a material adverse effect on the
              business, operations or financial condition of Diamond
              Offshore and its subsidiaries, taken as a whole;

                  (iv)  no consent or approval of any federal governmental
              agency with respect to any federal maritime law matter is
              required in connection with performance by Diamond Offshore
              of its obligations under the Underwriting Agreement or the
              Amended Registration Rights Agreement; and the execution,
              delivery, and 


                                        -25-





              performance by Diamond Offshore and the consummation of the
              transactions contemplated thereby will not violate any
              existing federal maritime laws, including, without
              limitation, the Shipping Act, 1916, as amended, and the rules
              and regulations of the Maritime Administration (MarAd) and
              the United States Coast Guard; and

                   (v)  there is no pending or, to the best knowledge of
              such counsel, threatened action, suit or proceeding before
              any court or governmental agency, authority or body or any
              arbitrator involving Diamond Offshore or any DO Subsidiary of
              a character required to be disclosed in the Registration
              Statement which is not adequately disclosed in the Final
              Prospectus; and the statements included or incorporated in
              the Final Prospectus describing any legal proceedings
              relating to Diamond Offshore fairly summarize such matters in
              all material respects.

              In rendering such opinion, such Vice President and General
         Counsel may rely as to the incorporation of Diamond Offshore, the
         authorization, execution and delivery of the Underwriting
         Agreement and the Amended Registration Rights Agreement and all
         other matters acceptable to the Representatives upon an opinion of
         counsel satisfactory to the Representatives, a copy of which shall
         be delivered concurrently with the opinion of such Vice President
         and General Counsel.

              The Representatives shall have also received an opinion,
         dated such Closing Date, of Nabarro Nathanson, special English
         counsel to Diamond Offshore, to the effect that each of Diamond
         Offshore Limited and Diamond Offshore (UK) Limited, each of which
         is a subsidiary of Diamond Offshore incorporated under the laws of
         the United Kingdom, (i) is duly incorporated and validly exists
         under the laws of England and Wales and (ii) has all requisite
         corporate power and authority to own, operate and lease its
         properties and to carry on its business as now carried on.

              (d)  The Representatives shall have received from each of
         Mayer, Brown & Platt, Andrews & Kurth L.L.P., and Sullivan &
         Cromwell, counsel for the Underwriters, such opinions, dated the
         Closing Date, with respect to the incorporation of the Company and
         of Diamond Offshore, the validity of the Indenture, the Securities
         and the Underlying Securities, the Registration Statement, the
         Final Prospectus and other related matters as the Representatives
         may reasonably require, and the Company and Diamond Offshore shall
         have furnished to such counsel such documents as they request for
         the purpose of enabling them to pass upon such matters.

              (e)  The Company shall have furnished to the Representatives
         a certificate of a Co-Chairman of the Board, the President or a
         Vice President, and the principal financial or accounting officer
         of the Company, dated the Closing Date, to the effect that the
         signers of such certificate have carefully examined the
         Registration Statement, the Final Prospectus and this Underwriting
         Agreement and that:


                                        -26-






                   (i)  the representations and warranties of the Company
              in this Underwriting Agreement are true and correct in all
              material respects on and as of the Closing Date with the same
              effect as if made on the Closing Date and the Company has
              complied with all the agreements and satisfied all the
              conditions on its part to be performed or satisfied at or
              prior to the Closing Date;

                  (ii)  no stop order suspending the effectiveness of the
              Registration Statement, as amended, has been issued and no
              proceedings for that purpose have been instituted or, to the
              Company's knowledge, threatened; and

                 (iii)  since the date of the most recent financial
              statements included in the Company's quarterly report on Form
              10-Q for the quarter ended June 30, 1997, there has been no
              Material Adverse Effect, except as set forth in the Final
              Prospectus.

              (f)  Diamond Offshore shall have furnished to the
         Representatives a certificate, dated the Closing Date, of the
         President, any Senior Vice President, the Treasurer or any Vice
         President and a principal financial or accounting officer of
         Diamond Offshore in which such officers, to the best of their
         knowledge after reasonable investigation, shall state that the
         representations and warranties of Diamond Offshore in this
         Underwriting Agreement are true and correct, that Diamond Offshore
         has complied with all agreements and satisfied all conditions on
         its part to be performed or satisfied hereunder at or prior to
         such Closing Date, and that, subsequent to the date of the most
         recent financial statements in the Exchange Act Reports, there has
         been no material adverse change, nor any development or event
         involving a prospective material adverse change, in the condition
         (financial or other), business, properties or results of
         operations of Diamond Offshore and its subsidiaries taken as a
         whole except as set forth in or contemplated by the Final
         Prospectus or as described in such certificate.

              (g)  At the Closing Date, the Company's independent
         accountants shall have furnished to the Representatives a letter
         or letters (which may refer to letters previously delivered to the
         Representatives), dated as of the Closing Date, in form and
         substance satisfactory to the Representatives, confirming that
         they are independent accountants within the meaning of the Act and
         the Exchange Act and the respective applicable published rules and
         regulations thereunder, that the response to Item 10 of the
         Registration Statement is correct insofar as it relates to them
         and stating in effect that:

                   (i)  in their opinion the audited financial statements
              and financial statement schedules included or incorporated in
              the Registration Statement and the Final Prospectus and
              reported on by them comply in form in all material respects
              with the applicable accounting requirements of the Act and
              the Exchange Act and the related published rules and
              regulations;

                  (ii)  on the basis of a reading of the amounts included
              or incorporated in the


                                        -27-





              Registration Statement and the Final Prospectus in response
              to Item 301 of Regulation S-K and of the latest unaudited
              financial statements made available by the Company and its
              subsidiaries; carrying out certain specified procedures (but
              not an examination in accordance with generally accepted
              auditing standards) which would not necessarily reveal
              matters of significance with respect to the comments set
              forth in such letter; a reading of the minutes of the
              meetings of the stockholders, directors and committees of the
              Company and the Subsidiaries; and inquiries of certain
              officials of the Company who have responsibility for
              financial and accounting matters of the Company and its
              subsidiaries as to transactions and events subsequent to the
              date of the most recent audited financial statements
              incorporated in the Registration Statement and the Final
              Prospectus, nothing came to their attention which caused them
              to believe that:

                        (1)  the amounts in the unaudited Selected
                   Consolidated Financial Data and Capitalization, if any,
                   included in the Registration Statement and the Final
                   Prospectus and the amounts included or incorporated in
                   the Registration Statement and the Final Prospectus in
                   response to Item 301 of Regulation S-K, do not agree
                   with the corresponding amounts in the audited financial
                   statements from which such amounts were derived;

                        (2)  any unaudited financial statements included or
                   incorporated in the Registration Statement and the Final
                   Prospectus do not comply as to form in all material
                   respects with applicable accounting requirements and
                   with the published rules and regulations of the
                   Commission with respect to financial statements included
                   or incorporated in quarterly reports on Form 10-Q under
                   the Exchange Act; and said unaudited financial
                   statements are not stated (except as permitted by Form
                   10-Q) in conformity with GAAP applied on a basis
                   substantially consistent with that of the audited
                   financial statements included or incorporated in the
                   Registration Statement and the Final Prospectus; or

                        (3)  with respect to the period subsequent to the
                   date of the most recent financial statements included or
                   incorporated in the Registration Statement and the Final
                   Prospectus, there were any changes, at a specified date
                   not more than five business days prior to the date of
                   the letter, in the long-term debt of the Company and its
                   subsidiaries or capital stock of the Company or
                   decreases in the stockholders' equity of the Company and
                   its subsidiaries as compared with the amounts shown on
                   the most recent consolidated balance sheet included or
                   incorporated in the Registration Statement and the Final
                   Prospectus, or for the period from the date of the most
                   recent financial statements included or incorporated in
                   the Registration Statement and the Final Prospectus to
                   such specified date there were any decreases, as
                   compared with the corresponding period in the preceding
                   year, in total revenues, or in total or per share
                   amounts of income before income taxes or of net income,
                   of the Company and its subsidiaries, except in all
                   instances for changes or decreases set forth in such
                   letter, in which 


                                        -28-





                   case the letter shall be accompanied by an explanation
                   by the Company as to the significance thereof unless
                   said explanation is not deemed necessary by the
                   Representatives; and

                 (iii)  they have performed certain other specified
              procedures as a result of which they determined that certain
              information of an accounting, financial or statistical nature
              (which is limited to accounting, financial or statistical
              information derived from the general accounting records of
              the Company) set forth in the Registration Statement and the
              Final Prospectus and in Exhibit 12 to the Registration
              Statement, including the information included or incorporated
              in Items 1, 6, and 7 of the Company's annual report on Form
              10-K, incorporated in the Registration Statement and the
              Final Prospectus, or in "Management's Discussion and Analysis
              of Financial Condition and Results of Operations" included or
              incorporated in the Company's quarterly reports on Form 10-Q
              or in any Form 8-K, incorporated in the Registration
              Statement and the Final Prospectus, agrees with the
              accounting records of the Company and its subsidiaries,
              excluding any questions of legal interpretation.

              References to the Registration Statement and the Final
              Prospectus in this paragraph (g) are to such documents as
              amended and supplemented at the date of the letter.

              (h)  At the Closing Date, Diamond Offshore's independent
         accountants shall have furnished to the Representatives a letter
         or letters (which may refer to letters previously delivered to the
         Representatives), dated as of the Closing Date, with respect to
         such matters and in such form as the Representatives reasonably
         request.

              In addition, except as provided in Schedule I hereto, at the
         time this Underwriting Agreement is executed, each of the
         Company's and Diamond Offshore's independent public accountants
         shall have furnished to the Representatives a letter or letters,
         dated the date of this Underwriting Agreement, in form and
         substance satisfactory to the Representatives, to the effect set
         forth above in paragraphs (g) and (h) of this Section 7.

              (i)  Since the respective dates as of which information is
         given in the Final Prospectus as amended prior to the date of this
         Underwriting Agreement there shall not have been any change in the
         capital stock or long-term debt of the Company or Diamond Offshore
         or any of their respective subsidiaries or any change, or any
         development involving a prospective change, in or affecting the
         general affairs, management, financial position, stockholders'
         equity or results of operations of the Company, Diamond Offshore
         and their respective subsidiaries, otherwise than as set forth or
         contemplated in the Final Prospectus as amended prior to the date
         of this Underwriting Agreement, the effect of which is in the
         judgment of the Representatives so material and adverse as to make
         it impracticable or inadvisable to proceed with the public
         offering or the delivery of the Underwritten Securities on the
         terms and in the manner contemplated in the Final Prospectus as
         first amended or supplemented relating to the Underwritten
         Securities;


                                        -29-





              (j)  On or after the date of this Underwriting Agreement, no
         downgrading shall have occurred in the rating accorded the
         Company's or Diamond Offshore's debt securities or preferred stock
         by any "nationally recognized statistical rating organization", as
         that term is defined by the Commission for purposes of Rule
         436(g)(2) under the Act;

              (k)  On or after the date of this Underwriting Agreement
         there shall not have occurred any of the following: (i) a
         suspension or material limitation in trading in securities
         generally on the New York Stock Exchange; (ii) a suspension or
         material limitation in trading in the Company's or Diamond
         Offshore's securities on the New York Stock Exchange; (iii) a
         general moratorium on commercial banking activities declared by
         either Federal or New York State authorities; or (iv) the outbreak
         or escalation of hostilities involving the United States or the
         declaration by the United States of a national emergency or war,
         if the effect of any such event specified in this clause (iv) in
         the judgment of the Representatives makes it impracticable or
         inadvisable to proceed with the public offering or the delivery of
         the Underwritten Securities on the terms and in the manner
         contemplated in the Final Prospectus as first amended or
         supplemented relating to the Underwritten Securities;

              (l)  the Underwritten Securities shall have been approved for
         listing, subject only to official notice of issuance, on the New
         York Stock Exchange;

              (m)  the Amended Registration Rights Agreement shall have
         been duly executed and delivered by each of the Company and
         Diamond Offshore;

              (n)  In the event that the Underwriters are granted an over-
         allotment option by the Company and the Underwriters exercise
         their option to purchase all or any portion of the Option
         Underwritten Securities, the representations and warranties of the
         Company and of Diamond Offshore contained herein and the
         statements in any certificates furnished by the Company or Diamond
         Offshore hereunder shall be true and correct as of each Closing
         Date, and, at the relevant Closing Date, the Representatives shall
         have received:

                   (i)  A certificate, dated such Closing Date, of a Co-
              Chairman of the Board, the President or a Vice President of
              the Company and the principal financial officer or accounting
              officer of the Company, confirming that the certificate
              delivered at the Closing Date pursuant to Section 7(e) hereof
              remains true and correct as of such Closing Date.

                  (ii)  A certificate, dated such Closing Date, of the
              President, any Senior Vice President, the Treasurer or any
              Vice President and a principal financial or accounting
              officer of Diamond Offshore, confirming that the certificate
              delivered at the Closing Date pursuant to Section 7(f) hereof
              remains true and correct as of such Closing Date.


                                        -30-





                 (iii)  The opinion of the General Counsel for the Company,
              dated the Closing Date, relating to the Option Underwritten
              Securities and otherwise to the same effect as the opinion
              required by Section 7(b) hereof.

                  (iv)  The opinion of Weil, Gotshal & Manges LLP, dated
              the Closing Date, relating to the Option Underwritten
              Securities and otherwise to the same effect as the opinion
              required by Section 7(c)(I) hereof.

                   (v)  The opinion of the Vice President and General
              Counsel of Diamond Offshore, dated the Closing Date, relating
              to the Option Underwritten Securities and otherwise to the
              same effect as the opinion required by Section 7(c)(II)
              hereof.

                  (vi)  The opinions of the counsel for the Underwriters,
              dated the Closing Date, relating to the Option Underwritten
              Securities and otherwise to the same effect as the opinions
              required by Section 7(d) hereof.

                 (vii)  A letter from the Company's independent
              accountants, in form and substance satisfactory to the
              Representatives and dated such Closing Date, substantially in
              the same form and substance as the letter furnished to the
              Representatives pursuant to Section 7(g) hereof, except that
              the "specified date" on the letter furnished pursuant to this
              paragraph shall be a date not more than three business days
              prior to such Closing Date.

                (viii)  A letter from Diamond Offshore's independent
              accountants, in form and substance satisfactory to the
              Representatives and dated such Closing Date, substantially in
              the same form and substance as the letter furnished to the
              Representatives pursuant to Section 7(h) hereof, except that
              the "specified date" on the letter furnished pursuant to this
              paragraph shall be a date not more than three business days
              prior to such Closing Date.

              (o)  Prior to the Closing Date, each of the Company and
         Diamond Offshore shall have furnished to the Representatives such
         further information, certificates and documents as the
         Representatives may reasonably request.

              (p)  The Company shall have accepted Delayed Delivery
         Contracts in any case where sales of Contract Securities arranged
         by the Underwriters have been approved by the Company.

              If any of the conditions specified in this Section 7 shall
         not have been fulfilled in all material respects when and as
         provided in this Underwriting Agreement, or if any of the opinions
         and certificates mentioned above or elsewhere in this Underwriting
         Agreement shall not be in all material respects reasonably
         satisfactory in form and substance to the 


                                        -31-





         Representatives and their counsel, this Underwriting Agreement and
         all obligations of the Underwriters hereunder may be canceled at,
         or at any time prior to, the Closing Date by the Representatives.
         Notice of such cancellation shall be given to the Company in
         writing or by telephone or telecopy confirmed in writing.

              8.  Reimbursement of Underwriters' Expenses.  If the sale of
         the Underwritten Securities provided for herein is not consummated
         because any condition to the obligations of the Underwriters set
         forth in Section 7 hereof is not satisfied, or because of any
         refusal, inability or failure on the part of the Company to
         perform any agreement herein or comply with any provision hereof
         other than by reason of a default by any of the Underwriters, or
         because of the termination of this Underwriting Agreement under
         Section 11, the Company will reimburse the Underwriters severally
         upon demand for all out-of-pocket expenses (including reasonable
         fees and disbursements of counsel) that shall have been incurred
         by them in connection with the proposed purchase and sale of the
         Underwritten Securities; such obligation of the Company to
         reimburse the Underwriters shall serve as the exclusive remedy of
         the Underwriters with respect to the Company.

              9.  Indemnification.  (a)  The Company will indemnify and
         hold harmless each Underwriter against any losses, claims, damages
         or liabilities, joint or several, to which such Underwriter may
         become subject, under the Act or otherwise, insofar as such
         losses, claims, damages or liabilities (or actions in respect
         thereof) arise out of or are based upon an untrue statement or
         alleged untrue statement of a material fact contained in any
         Preliminary Prospectus, any preliminary prospectus supplement, the
         Registration Statement, the Final Prospectus as amended or
         supplemented and any other prospectus relating to the Securities,
         or any amendment or supplement thereto, or arise out of or are
         based upon the omission or alleged omission to state therein a
         material fact required to be stated therein or necessary to make
         the statements therein not misleading, and will reimburse each
         Underwriter for any legal or other expenses reasonably incurred by
         such Underwriter in connection with investigating or defending any
         such action or claim as such expenses are incurred; provided,
         however, that the Company shall not be liable in any such case to
         the extent that any such loss, claim, damage or liability arises
         out of or is based upon an untrue statement or alleged untrue
         statement or omission or alleged omission made in any Preliminary
         Prospectus, any preliminary prospectus supplement, the
         Registration Statement, the Final Prospectus as amended or
         supplemented and any other prospectus relating to the Securities,
         or any such amendment or supplement in reliance upon and in
         conformity with written information furnished to the Company by
         any Underwriter of Underwritten Securities through the
         Representatives expressly for use in the Final Prospectus as
         amended or supplemented relating to such Securities.

              (b)  Diamond Offshore will indemnify and hold harmless each
         Underwriter against any losses, claims, damages or liabilities,
         joint or several, to which such Underwriter may become subject,
         under the Act or otherwise, insofar as such losses, claims,
         damages or liabilities (or actions in respect thereof) arise out
         of or are based upon an untrue statement or alleged untrue
         statement of a material fact contained in any Preliminary
         Prospectus, any preliminary 


                                        -32-





         prospectus supplement, the Registration Statement, the Final
         Prospectus as amended or supplemented and any other prospectus
         relating to the Securities, or any amendment or supplement
         thereto, or arise out of or are based upon the omission or alleged
         omission to state therein a material fact required to be stated
         therein or necessary to make the statements therein not
         misleading, in each case to the extent, but only to the extent,
         that such untrue statement or alleged untrue statement or omission
         or alleged omission was made (i) in any Exchange Act Report that
         has been included in any current report on Form 8-K filed by the
         Company and (ii) under the headings "Diamond Offshore", "Price
         Range of Diamond Offshore Common Stock and Dividend Policy" and
         "Description of Diamond Offshore Capital Stock" in any Preliminary
         Prospectus, any preliminary prospectus supplement, the
         Registration Statement, the Final Prospectus as amended or
         supplemented and any other prospectus relating to the Securities,
         or any such amendment or supplement; and will reimburse each
         Underwriter for any legal or other expenses reasonably incurred by
         such Underwriter in connection with investigating or defending any
         such action or claim as such expenses are incurred.

              (c)  Each Underwriter will indemnify and hold harmless the
         Company against any losses, claims, damages or liabilities to
         which the Company may become subject, under the Act or otherwise,
         insofar as such losses, claims, damages or liabilities (or actions
         in respect thereof) arise out of or are based upon an untrue
         statement or alleged untrue statement of a material fact contained
         in any Preliminary Prospectus, any preliminary prospectus
         supplement, the Registration Statement, the Final Prospectus as
         amended or supplemented and any other prospectus relating to the
         Securities, or any amendment or supplement thereto, or arise out
         of or are based upon the omission or alleged omission to state
         therein a material fact required to be stated therein or necessary
         to make the statements therein not misleading, in each case to the
         extent, but only to the extent, that such untrue statement or
         alleged untrue statement or omission or alleged omission was made
         in any Preliminary Prospectus, any preliminary prospectus
         supplement, the Registration Statement, the Final Prospectus as
         amended or supplemented and any other prospectus relating to the
         Securities, or any such amendment or supplement in reliance upon
         and in conformity with written information furnished to the
         Company by such Underwriter through the Representatives expressly
         for use therein; and will reimburse the Company for any legal or
         other expenses reasonably incurred by the Company in connection
         with investigating or defending any such action or claim as such
         expenses are incurred.

              (d)  Promptly after receipt by an indemnified party under
         subsection (a), (b) or (c) above of notice of the commencement of
         any action, such indemnified party shall, if a claim in respect
         thereof is to be made against the indemnifying party under such
         subsection, notify the indemnifying party in writing of the
         commencement thereof; but the omission so to notify the
         indemnifying party shall not relieve it from any liability which
         it may have to any indemnified party otherwise than under such
         subsection, except to the extent a defense or counterclaim has
         been foreclosed.  In case any such action shall be brought against
         any indemnified party and it shall notify the indemnifying party
         of the commencement thereof, the indemnifying party shall be
         entitled to participate therein and, to the extent that it
         determines, jointly with any other 


                                        -33-





         indemnifying party similarly notified, to assume the defense
         thereof, with counsel satisfactory to such indemnified party (who
         shall not, except with the consent of the indemnified party, be
         counsel to the indemnifying party), and, after notice from the
         indemnifying party to such indemnified party of its election so to
         assume the defense thereof, the indemnifying party shall not be
         liable to such indemnified party under such subsection for any
         legal expenses of other counsel or any other expenses, in each
         case subsequently incurred by such indemnified party, in
         connection with the defense thereof other than reasonable costs of
         investigation.  No indemnifying party shall, without the prior
         written consent of the indemnified party, effect the settlement or
         compromise of, or consent to the entry of any judgment with
         respect to, any pending or threatened action or claim in respect
         of which indemnification or contribution may be sought hereunder
         (whether or not the indemnified party is an actual or potential
         party to such action or claim) unless such settlement, compromise
         or judgment (i) includes an unconditional release of the
         indemnified party from all liability arising out of such action or
         claim and (ii) does not include a statement as to or an admission
         of fault, culpability or a failure to act, by or on behalf of any
         indemnified party.

              (e)  If the indemnification provided for in this Section 9 is
         unavailable to or insufficient to hold harmless an indemnified
         party under subsection (a), (b) or (c) above in respect of any
         losses, claims, damages or liabilities (or actions in respect
         thereof) referred to therein, then each indemnifying party shall
         contribute to the amount paid or payable by such indemnified party
         as a result of such losses, claims, damages or liabilities (or
         actions in respect thereof) in such several proportions as are
         appropriate to reflect the relative benefits received by each of
         the Company and Diamond Offshore, severally, on the one hand and
         the Underwriters of the Underwritten Securities on the other from
         the offering of the Underwritten Securities to which such loss,
         claim, damage or liability (or action in respect thereof) relates.
         If, however, the allocation provided by the immediately preceding
         sentence is not permitted by applicable law or if the indemnified
         party failed to give the notice required under subsection (d)
         above and a defense or counterclaim has been foreclosed, then each
         indemnifying party shall contribute to such amount paid or payable
         by such indemnified party in such proportion as is appropriate to
         reflect not only such relative benefits but also the relative
         fault of the Company and Diamond Offshore on the one hand and the
         Underwriters of the Underwritten Securities on the other in
         connection with the statements or omissions which resulted in such
         losses, claims, damages or liabilities (or actions in respect
         thereof), as well as any other relevant equitable considerations.
         The relative benefits received by the Company and Diamond
         Offshore, severally, on the one hand and such Underwriters on the
         other shall be deemed to be in the same proportion as the total
         net proceeds from such offering (before deducting expenses)
         received by each of the Company and Diamond Offshore, severally,
         bear to the total underwriting discounts and commissions received
         by such Underwriters.  The relative fault shall be determined by
         reference to, among other things, whether the untrue or alleged
         untrue statement of a material fact or the omission or alleged
         omission to state a material fact relates to information supplied
         by the Company and Diamond Offshore on the one hand or such
         Underwriters on the other and the parties' relative intent,
         knowledge, access to information and opportunity to correct or
         prevent such statement or omission.  The Company, Diamond Offshore
         and the Underwriters 


                                        -34-





         agree that it would not be just and equitable if contribution
         pursuant to this subsection (e) were determined by pro rata
         allocation (even if the Underwriters were treated as one entity
         for such purpose) or by any other method of allocation which does
         not take account of the equitable considerations referred to above
         in this subsection (e).  The amount paid or payable by an
         indemnified party as a result of the losses, claims, damages or
         liabilities (or actions in respect thereof) referred to above in
         this subsection (e) shall be deemed to include any legal or other
         expenses reasonably incurred by such indemnified party in
         connection with investigating or defending any such action or
         claim.  Notwithstanding the provisions of this subsection (e), no
         Underwriter shall be required to contribute any amount in excess
         of the amount by which the total price at which the applicable
         Underwritten Securities underwritten by it and distributed to the
         public were offered to the public exceeds the amount of any
         damages which such Underwriter has otherwise been required to pay
         by reason of such untrue or alleged untrue statement or omission
         or alleged omission.  No person guilty of fraudulent
         misrepresentation (within the meaning of Section 11(f) of the Act)
         shall be entitled to contribution from any person who was not
         guilty of such fraudulent misrepresentation.  The obligations of
         the Underwriters of Underwritten Securities in this subsection (e)
         to contribute are several in proportion to their respective
         underwriting obligations with respect to such Securities and not
         joint.

              (f)  The obligations of the Company and Diamond Offshore
         under this Section 9 shall be in addition to any liability which
         the Company and Diamond Offshore may otherwise have and shall
         extend, upon the same terms and conditions, to each person, if
         any, who controls any Underwriter within the meaning of the Act;
         and the obligations of the Underwriters under this Section 9 shall
         be in addition to any liability which the respective Underwriters
         may otherwise have and shall extend, upon the same terms and
         conditions, to each officer and director of the Company and to
         each person, if any, who controls the Company within the meaning
         of the Act.

              10.  Default by an Underwriter.  If any one or more
         Underwriters shall fail to purchase and pay for any of the
         Underwritten Securities agreed to be purchased by such Underwriter
         or Underwriters hereunder and such failure to purchase shall
         constitute a default in the performance of its obligations under
         this Underwriting Agreement, the remaining Underwriters shall be
         obligated severally to take up and pay for (in the respective
         proportions which the amount of Underwritten Securities set forth
         opposite their names in Schedule II hereto bears to the aggregate
         amount of Underwritten Securities set forth opposite the names of
         all the remaining Underwriters) the Underwritten Securities which
         the defaulting Underwriter or Underwriters agreed but failed to
         purchase; provided, however, that in the event that the aggregate
         amount of Underwritten Securities which the defaulting Underwriter
         or Underwriters agreed but failed to purchase shall exceed 10% of
         the aggregate amount of Underwritten Securities set forth in
         Schedule II hereto, the remaining Underwriters shall have the
         right to purchase all, but shall not be under any obligation to
         purchase any, of the Underwritten Securities, and if such
         nondefaulting Underwriters do not purchase all the Underwritten
         Securities, this Underwriting Agreement will terminate without
         liability to any 


                                        -35-





         nondefaulting Underwriter or the Company.  In the event of a
         default by any Underwriter as set forth in this Section 10, the
         Closing Date shall be postponed for such period, not exceeding
         seven days, as the Representatives shall determine in order that
         the required changes in the Registration Statement and the Final
         Prospectus or in any other documents or arrangements may be
         effected.  Nothing contained in this Underwriting Agreement shall
         relieve any defaulting Underwriter of its liability, if any, to
         the Company and any nondefaulting Underwriter for damages
         occasioned by its default hereunder.

              11.  Termination and Liabilities.  (a)  This Underwriting
         Agreement shall be subject to termination in the absolute
         discretion of the Representatives, by notice given to the Company
         prior to delivery of and payment for the Underwritten Securities,
         if after the date of this Underwriting Agreement and prior to such
         time there has occurred a development or event of the kind
         specified in Section 7(i), 7(j) or 7(k).

              (b)  If this Underwriting Agreement is terminated pursuant to
         this Section 11, such termination shall be without liability of
         any party to any other party except as provided in Sections 6 and
         8 hereof, and provided further that Sections 1A, 1B, 9 and 12
         hereof shall survive such termination and remain in full force and
         effect.

              12.  Representations and Indemnities to Survive.  The
         respective agreements, representations, warranties, indemnities
         and other statements of the Company or its officers and of the
         Underwriters set forth in or made pursuant to this Underwriting
         Agreement will remain in full force and effect, regardless of any
         investigation made by or on behalf of any Underwriter or the
         Company or any of the officers, directors or controlling persons
         referred to in Section 9 hereof, and will survive delivery of and
         payment for the Underwritten Securities.

              13.  Notices.  All communications hereunder will be in
         writing and effective only on receipt, and, if sent to the
         Representatives, will be mailed, delivered, sent by or telegraphed
         and confirmed to them, at the address specified in Schedule I
         hereto; or, if sent to the Company, will be mailed, delivered or
         confirmed telecopy at 667 Madison Avenue, New York, New York
         10021, attention of the Corporate Secretary; or, if sent to
         Diamond Offshore, will be mailed, delivered or confirmed telecopy
         at 15415 Katy Freeway, Houston, Texas 77094, attention of the
         Corporate Secretary.

              14.  Successors.  This Underwriting Agreement will inure to
         the benefit of and be binding upon the parties hereto and their
         respective successors and the officers and directors and
         controlling persons referred to in Section 8 hereof, and no other
         person will have any right or obligation hereunder.

              15.  Applicable Law.  This Underwriting Agreement will be
         governed by and construed in accordance with the laws of the State
         of New York.

              16.  Counterparts.  This Underwriting Agreement may be signed
         in various counterparts 


                                        -36-





         which together shall constitute one and the same instrument.























































                                        -37-





              If the foregoing is in accordance with your understanding of
         our agreement, please sign and return to us the enclosed duplicate
         hereof, whereupon this letter and your acceptance shall represent
         a binding agreement among the Company, Diamond Offshore and the
         Underwriter.

                                            Very truly yours,

                                            LOEWS CORPORATION


                                            By:   /s/ Peter W. Keegan  
                                                 --------------------------
                                                 Its: Senior Vice President
                                                 --------------------------

                                            DIAMOND OFFSHORE
                                              DRILLING, INC.



                                            By:   /s/ Robert E. Rose 
                                                 --------------------------
                                                 Its: President and CEO
                                                 --------------------------


         The foregoing Agreement (including
         all Schedules and Exhibits hereto)
         is hereby confirmed and accepted as
         of the date specified in Schedule I
         hereto.




               /s/ Goldman, Sachs & Co.
              --------------------------  
                (Goldman, Sachs & Co.)


         For itself and the other several
         Underwriters, if any, named in
         Schedule II to the foregoing
         Agreement.














                                        -38-





                                     SCHEDULE I


         Underwriting Agreement dated September 16 , 1997

         Representatives:    Goldman, Sachs & Co.
                             85 Broad Street
                             New York, New York  10004


         The Underwritten Securities shall have the following terms:


         Title:    3-1/8% Exchangeable Subordinated Notes due 2007


         Rank:     Subordinated Debentures


         Aggregate principal amount:  $1,000,000,000 (plus up to
                                      $150,000,000 aggregate principal
                                      amount of Option Underwritten
                                      Securities)


         Currency of payment:         U.S. Dollar


         Interest rate or formula:    3-1/8% per annum


         Interest payment dates:      March 15 and September 15


         Regular record dates:        March 1 and September 1


         Stated maturity date:        September 15, 2007


         Redemption:    In whole or in part at option of Company, on or
                        after September 15, 2002


         Exchange provisions:     Exchangeable into shares of the
                                  Underlying Securities at any time from
                                  and including October 1, 1998 and prior
                                  to the close of business on September 15,
                                  2007, unless previously redeemed or
                                  repurchased, at an exchange rate of
                                  15.3757 shares per $1,000 principal
                                  amount of Underwritten Securities,
                                  subject to adjustment and to certain
                                  Company rights.


         Underlying Securities:   Common stock, par value $.01 per share,
                                  of Diamond Offshore.


         Listing requirements:    List the Underwritten Securities and the
                                  Underlying Securities on the New York
                                  Stock Exchange


         Fixed or Variable Price Offering:  Fixed Price Offering


                      If Fixed Price Offering, initial public 
                           offering price per share:  100%





                  of the principal amount, plus accrued interest, 
                          if any, from September 19, 1997.


         Purchase price:     98.00% of principal amount, plus accrued
                             interest, if any, from September 19, 1997.


         Form:     Global Security


         Closing date and location:   September 19, 1997
                                      Sullivan & Cromwell
                                      125 Broad Street
                                      New York, New York  10004


         Delayed Delivery Arrangements:     NONE.


         Modification of items to be covered by the letter from the
         Company's independent accountants delivered pursuant to Section
         5(e) at the time this Underwriting Agreement is executed:  NONE.

































                                        -2-





                                     SCHEDULE II


                                                  Principal Amount of
         Underwriters                             Securities to be Purchased

         Goldman, Sachs & Co....................  $1,000,000,000

           Total................................  $1,000,000,000





                                    SCHEDULE III

                                               State of          States
         Subsidiary                          Incorporation      Qualified

         1.  Diamond Offshore Company             DE              TX, LA
         2.  Diamond Offshore General Company     DE              TX
         3.  Diamond Offshore Guardian Company    DE              TX
         4.  Diamond Offshore Southern Company    DE              TX
         5.  Diamond Offshore Management          DE              TX, LA
              ...Company
         6.  Diamond Offshore (USA) Inc.          DE              TX, LA
         7.  Diamond Offshore Alaska Inc.         DE              TX
         8.  Diamond Offshore Atlantic Inc.       DE              TX
         9.  Diamond Offshore (Mexico) Company    DE              TX
         10. Diamond Offshore Drilling Services,  DE              TX, LA
               Inc.
         11. Diamond Offshore International       DE              TX
               Corporation
         12. Diamond Offshore Enterprises, Inc.   DE              TX
         13. Cumberland Maritime Corporation      DE              TX
         14. Diamond Offshore Team Solutions,     DE              TX, LA
               Inc.
         15. Diamond Offshore Finance Company     DE              TX
         16. Diamond Offshore Perforadora, Inc.   DE              TX
         17. Diamond Offshore Development Company DE              TX
         18. Diamond Offshore (Indonesia), Inc.   DE              TX
         19. Diamond Offshore Drilling (Overseas) DE              TX
               Inc. (f/k/a Diamond Offshore
               Champion Inc.)
         20. Diamond Offshore Exploration         DE              TX
               (Bermuda) Limited
         21. Arethusa Off-Shore Company           DE              TX, LA
         22. Concord Drilling Limited             DE              TX
         23. Saratoga Drilling Limited            DE              TX
         24. Yorktown Drilling Limited            DE              TX
         25. Scotian Drilling Limited             DE              TX
         26. Heritage Drilling Limited            DE              TX
         27. Sovereign Drilling Limited           DE              TX
         28. Miss Kitty Drilling Limited          DE              TX
         29. Neptune Drilling Limited             DE              TX
         30. Whittington Drilling Limited         DE              TX
         31. Yatzy Drilling Limited               DE              TX
         32. Winner Drilling Limited              DE              TX
         33. Lexington Drilling Limited           DE              TX











                                        -4-





                                     EXHIBIT A



               [FORM OF AMENDMENT TO REGISTRATION RIGHTS AGREEMENT]



















































                                        -5-