50 F.3d 864 PHILLIPS PIPE LINE COMPANY, Plaintiff-Appellee,v.DIAMOND SHAMROCK REFINING AND MARKETING COMPANY, Defendant-Appellant. No. 94-5096. United States Court of Appeals,Tenth Circuit. March 17, 1995. John A. Burkhardt, Boone, Smith, Davis, Hurst & Dickman, Tulsa, OK (L.K. Smith, Boone, Smith, Davis, Hurst & Dickman, Tulsa, OK; and Don L. Jemison and Kenton J. Mai, Bartlesville, […]