1 OFFER TO PURCHASE FOR CASH ALL OF THE UNCONDITIONALLY ALLOTTED OR ISSUED AND FULLY PAID ORDINARY SHARES (INCLUDING THE ASSOCIATED SERIES A JUNIOR PARTICIPATING PREFERRED SHARE PURCHASE RIGHTS) OF TRITON ENERGY LIMITED AT $45.00 NET PER ORDINARY SHARE BY AMERADA HESS (CAYMAN) LIMITED A WHOLLY OWNED SUBSIDIARY OF AMERADA HESS CORPORATION THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON MONDAY, AUGUST 13, 2001, UNLESS THE OFFER IS EXTENDED. July 17, 2001 To Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees: We have been appointed by Amerada Hess (Cayman) Limited (the "Purchaser"), a company limited by shares organized under the laws of the Cayman Islands and a wholly owned subsidiary of Amerada Hess Corporation ("Amerada Hess"), a Delaware corporation, to act as Dealer Managers in connection with the Purchaser's offer to purchase all of the existing unconditionally allotted or issued and fully paid ordinary shares, par value $0.01 per share, of Triton Energy Limited (the "Company"), a company limited by shares organized under the laws of the Cayman Islands, and any further ordinary shares which are unconditionally allotted or issued and fully paid before the date and time on which the offer (as defined below) expires, including the associated Series A junior participating preferred share purchase rights (the "Ordinary Shares") at a price of $45.00 per Ordinary Share, net to the seller in cash, without interest thereon, on the terms and subject to the conditions set forth in the Offer to Purchase, dated July 17, 2001 (the "Offer to Purchase"), and in the related Letter of Transmittal (which, as they may be amended and supplemented from time to time, together constitute the "Offer"), copies of which are enclosed herewith. Please furnish copies of the enclosed materials to those of your clients for whose accounts you hold Ordinary Shares in your name or in the name of your nominee. Enclosed herewith for your information and forwarding to your clients are copies of the following documents: 1. The Offer to Purchase, dated July 17, 2000. 2. The Letter of Transmittal to tender Ordinary Shares for your use and for the information of your clients. Copies of the Letter of Transmittal may be used to tender Ordinary Shares. 3. A letter to shareholders of the Company from James C. Musselman, President and Chief Executive Officer of the Company, together with a Solicitation/Recommendation Statement on Schedule 14D-9 filed with the Securities and Exchange Commission by the Company and mailed to shareholders of the Company. 2 4. The Notice of Guaranteed Delivery for Ordinary Shares to be used to accept the Offer if the procedures for tendering Ordinary Shares set forth in the Offer to Purchase cannot be completed prior to the Expiration Date (as defined in the Offer to Purchase). 5. A printed form of letter which may be sent to your clients for whose accounts you hold Ordinary Shares registered in your name or in the name of your nominee, with space provided for obtaining such clients' instructions with regard to the Offer. 6. Guidelines of the Internal Revenue Service for Certification of Taxpayer Identification Number on Substitute Form W-9. WE URGE YOU TO CONTACT YOUR CLIENTS AS PROMPTLY AS POSSIBLE. THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 12:00 MIDNIGHT, NEW YORK CITY TIME, ON MONDAY, AUGUST 13, 2001, UNLESS THE OFFER IS EXTENDED. Please note the following: 1. The offer price is $45.00 per Ordinary Share, net to the seller in cash, without interest thereon, as set forth in the Introduction to the Offer to Purchase. 2. The Offer is conditioned on, among other things, there being validly tendered and not properly withdrawn prior to the expiration of the Offer a number of Ordinary Shares, which represent at least 90% in value of the Ordinary Shares (the "Minimum Condition"). Amerada Hess or the Purchaser may, at any time, amend the Minimum Condition to equal the number of Ordinary Shares representing at least a majority of the total number of votes of the Ordinary Shares determined on a fully diluted basis. The Offer is also conditioned on the satisfaction of the HSR Condition (as defined in the Offer to Purchase) and the satisfaction of certain other terms and conditions. See the Introduction and Sections 14 -- "Conditions of the Offer" and 15 -- "Certain Legal Matters; Regulatory Approvals" of the Offer to Purchase. 3. The Offer is being made for all of the unconditionally allotted or issued and fully paid Ordinary Shares. 4. Holders of Ordinary Shares ("Holders") who tender Ordinary Shares pursuant to the Offer whose Ordinary Shares are registered in their own name and who tender directly to The Bank of New York, as Depositary (the "Depositary"), will not be obligated to pay brokerage fees or commissions or, except as set forth in Instruction 6 of the Letter of Transmittal, transfer taxes on the purchase of Ordinary Shares by the Purchaser pursuant to the Offer. However, federal income tax backup withholding at a rate of 31% may be required, unless an exemption is available or unless the required tax identification information is provided. See the section entitled "Important Tax Information" in the Letter of Transmittal. 5. The Offer and the withdrawal rights will expire at 12:00 midnight, New York City time, on Monday, August 13, 2001, unless the Offer is extended. 6. The Board of Directors of the Company has unanimously (i) determined that the Acquisition Agreement (as defined in the Offer to Purchase), the Principal Shareholders Agreement (as defined in the Offer to Purchase) and the transactions contemplated thereby, including the Offer, the Scheme of Arrangement (as defined in the Offer to Purchase) and the Compulsory Acquisition (as defined in the Offer to Purchase) are fair to and in the best interests of the Company and the holders of Ordinary Shares and Preferred Shares(as defined in the Offer to Purchase) (other than, in the case of transactions contemplated by the Principal Shareholders Agreement, the Principal Shareholders (as defined in the Offer to Purchase)), (ii) approved the execution, delivery and performance by the Company of the Acquisition Agreement and the Principal Shareholders Agreement and the transactions contemplated thereby, including the Offer, the Scheme of Arrangement and the Compulsory Acquisition, and (iii) resolved to recommend that the Holders accept the Offer and tender their Ordinary Shares (including the Rights) pursuant to the Offer and that the holders of Ordinary Shares and Preferred Shares approve the Scheme of Arrangement, if such approval is sought. 2 3 7. Notwithstanding any other provision of the Offer, payment for Ordinary Shares accepted for payment pursuant to the Offer will be made only after timely receipt by the Depositary of (i) Certificates or, if such Ordinary Shares are held in book-entry form, timely confirmation of a book-entry transfer (a "Book-Entry Confirmation") of such Ordinary Shares into the Depositary's account at The Depository Trust Company, and if certificates evidencing the associated Rights have been issued, such certificates or a Book-Entry Confirmation, if available, with respect to such certificates (unless the Purchaser elects, in its sole discretion, to make payment for the Ordinary Shares pending receipt of such certificates or a Book-Entry Confirmation, if available, with respect to such certificates), (ii) a properly completed and duly executed Letter of Transmittal or a copy thereof with any required signature guarantees (or, in the case of a book-entry transfer, an Agent's Message (as defined in the Offer to Purchase)) and (iii) any other documents required by the Letter of Transmittal. Accordingly, tendering Holders may be paid at different times depending upon when Certificates for Ordinary Shares (or certificates for Rights) or Book-Entry Confirmations with respect to Ordinary Shares (or Rights, if applicable) are actually received by the Depositary. UNDER NO CIRCUMSTANCES WILL INTEREST BE PAID ON THE PURCHASE PRICE OF THE ORDINARY SHARES TO BE PAID BY THE PURCHASER, REGARDLESS OF ANY EXTENSION OF THE OFFER OR ANY DELAY IN MAKING SUCH PAYMENT. In order to take advantage of the Offer, Certificates, as well as a Letter of Transmittal (or copy thereof), properly completed and duly executed with any required signature guarantees (or, in the case of a book-entry delivery, an Agent's Message), and all other documents required by the Letter of Transmittal must be received by the Depositary, all in accordance with the instructions set forth in the Letter of Transmittal and the Offer to Purchase. Any Holder who desires to tender Ordinary Shares and whose Certificate(s) evidencing such Ordinary Shares are not immediately available, or who cannot comply with the procedures for book-entry transfer described in the Offer to Purchase on a timely basis, may tender such Ordinary Shares by following the procedures for guaranteed delivery set forth in Section 3 -- "Procedures for Tendering Ordinary Shares" of the Offer to Purchase. Neither Amerada Hess nor the Purchaser will pay any fees or commissions to any broker, dealer or other person for soliciting tenders of Ordinary Shares pursuant to the Offer (other than the Dealer Managers, the Depositary and the Information Agent as described in the Offer to Purchase). The Purchaser will, however, upon request, reimburse you for customary mailing and handling expenses incurred by you in forwarding any of the enclosed materials to your clients. The Purchaser will pay or cause to be paid any transfer taxes with respect to the transfer and sale of purchased Ordinary Shares to it or its order pursuant to the Offer, except as otherwise provided in Instruction 6 of the Letter of Transmittal. Questions and requests for assistance may be directed to the Information Agent or the Dealer Managers at their respective addresses and telephone numbers as set forth below. Additional copies of this Offer to Purchase, the Letter of Transmittal, or other related tender offer materials may be obtained from the Information Agent or from brokers, dealers, commercial banks or trust companies. The Information Agent for the Offer is: D.F. KING & CO., INC. 77 Water Street New York, New York 10005 Banks and Brokerage Firms, Please Call: (212) 269-5550 All others, Please Call: (800) 758-5880 3 4 The Dealer Managers for the Offer are: GOLDMAN, SACHS & CO. 85 Broad Street New York, New York 10004 Call Collect: (212) 902-1000 Toll Free: (800) 323-5678 Requests for copies of the enclosed materials may also be directed to the Dealer Managers or to the Information Agent at the above addresses and telephone numbers. Very truly yours, GOLDMAN, SACHS & CO. NOTHING CONTAINED HEREIN OR IN THE ENCLOSED DOCUMENTS SHALL CONSTITUTE YOU OR ANY OTHER PERSON THE AGENT OF THE PURCHASER, AMERADA HESS, THE COMPANY, THE DEALER MANAGERS, THE DEPOSITARY, THE INFORMATION AGENT OR ANY AFFILIATE OF ANY OF THEM, OR AUTHORIZE YOU OR ANY OTHER PERSON TO MAKE ANY STATEMENT OR USE ANY DOCUMENT ON BEHALF OF ANY OF THEM IN CONNECTION WITH THE OFFER OTHER THAN THE ENCLOSED DOCUMENTS AND THE STATEMENTS CONTAINED THEREIN. 4