Ampeco, Durango, Co No description specified. 1-2 (2 Records) Documents Survey of Cultural Resources for Ampeco's Proposed Ampeco Argenta Ute No. 11 Well Site and Acces Road, Southern Ute Reservation, Colorado (1981) Survey of Cultural Resources for Ampeco's Proposed Argenta-Ute No. 32-1D Well Site and Access Road, Southern Ute Reservation, Colorado (1982)