MURPHY OIL CORPORATION, Petitioner, v. FEDERAL POWER COMMISSION, Respondent. No. 19597.United States Court of Appeals, Eighth Circuit. September 23, 1970. Page 806 J. Evans Attwell, Houston, Tex., for petitioner; Lynn R. Coleman and Travis C. Broesche, Houston, Tex., H.Y. Rowe, El Dorado, Ark., and Vinson, Elkins, Searls Connally, Houston, Tex., on the brief. David F. […]