1 EXHIBIT 23.9 [RYDER SCOTT COMPANY LETTERHEAD] CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS We hereby consent to the incorporation by reference of our Firm's name in the Annual Report on Form 10-K of Ocean Energy, Inc. and subsidiaries for the year ended December 31, 1998, into Ocean Energy Royalty Trust's Registration Statement on Form S-1 and Ocean Energy, Inc.'s Registration Statement on Form S-3 to which this consent is an exhibit. We further consent to the reference to our firm under the heading "Experts" in the Registration Statement. /s/ RYDER SCOTT COMPANY, L.P. RYDER SCOTT COMPANY, L.P. Houston, Texas July 14, 1999