Chenoweth v. Pan American Petroleum Corporation , 382 P.2d 743 ( 1963 )
El Paso Natural Gas Co. v. Corporation Commission , 640 P.2d 1336 ( 1981 )
Samson Resources Co. v. Oklahoma Corp. Commission , 742 P.2d 1114 ( 1987 )
H & L OPERATING CO. v. Marlin Oil Corp. , 737 P.2d 565 ( 1987 )