McCulloch Oil Company, Gillette, WY No description specified. 1-3 (3 Records) Documents Letter Report: An Archeological Survey of Well Site 40 Acre Tract (1980) Letter Report: An Archeological Survey of Well Site; McCulloch Oil #2-6 Govt.-Bishop 40 Acre Tract (1980) Letter Report: Archeological Survey of Well Site; McCulloch Oil Co., #2-31 Bishop-Govt., Campbell County, Wyoming (1980)