James Keith Doss

Ensign Oil & Gas, Inc. provided oil and gas exploration and production services. The company was headquartered in Denver, CO.

Burlington Resources, Inc. explored, developed and produced oil and gas. The company is headquartered in Houston, TX.

Whiting Canadian Holding Co. ULC engaged in the exploration, exploitation, acquisition and production of crude oil and natural gas. The company was founded by Lynn A. Peterson and James Ernest Catlin on March 17, 1972 and was headquartered in Denver, CO.

Badlands Energy, Inc. engages in the exploration of oil and gas industry. The company was founded by Mark A. Erickson on April 21, 1997 and is headquartered in Denver, CO.

Western Gas Resources, Inc. used to explore natural gas and natural gas liquids. It engaged in the exploration, development, production, gathering, processing, treatment, transportation and marketing of natural gas and natural gas liquids. It operated through four segments: Gas Gathering, Processing and Treating, Exploration and Production, Marketing and Transportation. Western Gas Resources, Inc. was founded in 1989 and was headquartered in Denver, CO.

Southern Ute Indian Tribe provides county governmental services. It offers education, certificate and internship programs, academic assistance program and distance learning services. The company is headquartered in Ignacio, CO.

Part of Kinder Morgan, Inc., Red Cedar Gathering Co. gathers, treats and provides natural gas. The company is based in Durango, CO.

Extraction Oil & Gas, Inc. is an energy company, which engages in the exploration, development, and production of oil, natural gas, and natural gas liquids. It focuses on extraction activities in Denver-Julesburg Basin of Colorado, targeting development of the Codell and Niobrara formations. The company was founded by Mark A. Erickson, Matthew Owens and Jesse Silva in November 2012 and is headquartered in Denver, CO.