1 EXHIBIT 23.4 CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS We hereby consent to the incorporation by reference of our name in the Annual Report on Form 10-K of Lomak Petroleum, Inc. (the "Company") for the year ended December 31, 1997 into the Company's Registration Statement on Form S-4, to which this consent is an exhibit. We also consent to the reference to our firm under the heading "Experts" in the Proxy Statement/Prospectus included in the Registration Statement. NETHERLAND, SEWELL & ASSOCIATES, INC. By: /s/ CLARENCE M. NETHERLAND ---------------------------- Clarence M. Netherland Chairman Dallas, Texas June 22, 1998