The Final EIS in combination with the previously released Draft EIS and associated technical support documents analyze a proposal by the Cave Gulch-Bullfrog-Waltman operators to continue to drill additional development wells in their leased acreage within the Cave Gulch-Bullfrog-Waltman natural gas development area (approximately 25,093 acres) of central Wyoming. The Cave Gulch-Bullfrog-Waltman operators include Barrett Resources Corporation, Chevron USA Production Company, Marathon Oil Company, Prima Oil and Gas Company, and other oil and gas companies (collectively referred to as the Operators).
United States Department of the Interior Bureau of Land Management, "Final Environmental Impact Statement Cave Gulch-Bullfrog-Waltman Natural Gas Development Project, Natrona County, Wyoming" (1997). Final Environmental Impact Statements (WY). Paper 3.