Inexco Oil Company, Casper, WY No description specified. 1-2 (2 Records) Documents Intensive Cultural Resource Survey of the Inexco Oil Company Federal Myers 1-12 (W-58996) Well Pad and Access Road, Fremont County, Wyoming (1982) Letter Report: Archeological Survey of Well Site: Inexco #1-1 Federal-Anadar, Converse County, Wyoming (1980)