American Quasar Petroleum Company, Casper, WY No description specified. 1-2 (2 Records) Documents Letter Report: Archaeological Ground Survey Along Gas Gathering Pipeline in Spearhead Area, Converse County, Wyoming (1975) Letter Report: Archaeological Survey for Well Location, American Quasar Petroleum #1 Williams Federal C Swsw Section 31, T23N, R114W, Lincoln County, Wyoming (1975)