Impel Energy Corporation, Unknown Location No description specified. 1-2 (2 Records) Documents Intensive Cultural Resource Survey of the Impel Lochkatrine Unit #1 Well Location and Two Accesses, Park County, Wyoming (1980) Survey of Cultural Resources for Impel Energy Corporation's Proposed Redd 41-14, No. 1 Well Temporary Right-Of-Way, Dolores County, Colorado (1981)