EXHIBIT 23.3 NETHERLAND, SEWELL & ASSOCIATES, INC. CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS --------------------------------------------------------- We hereby consent to the reference to our firm and to our report effective December 31, 2000, in the Annual Report on Form 10-K of Triton Energy Limited, incorporated by reference into the Registration Statement on Form S-8 of Triton Energy Limited to be filed with the Securities and Exchange Commission on or about May 25, 2001. NETHERLAND, SEWELL & ASSOCIATES, INC. By:/s/Clarence M. Netherland --------------------------- Clarence M. Netherland Chairman Dallas, Texas May 17, 2001