250 F.3d 264 (5th Cir. 2001) D.E. RICE, Trustee for the Rice Family Living Trust; KAREN RICE, Trustee for the Rice Family Living Trust, Plaintiffs-Appellants,v.HARKEN EXPLORATION COMPANY, Defendant-Appellee. No. 99-11229 UNITED STATES COURT OF APPEALS, FIFTH CIRCUIT April 25, 2001 Appeal from the United States District Court for the Northern District of Texas Before GARWOOD, […]