Thomas Glenn Thurmond

Legado Resources LLC acquires, exploits and implements secondary and tertiary oil recovery projects. The company was founded by Michael O. Bridges, Dane L. Cantwell and John H. Beaird and Stacey A. Cude on February 25, 2008 and is headquartered in Houston, TX.

Houston Exploration Co. provides oil and gas exploration services on growing reserves & production through the exploration, development, exploitation and acquisition of natural gas. The company is located in Houston, TX.

Anadarko Petroleum Corp. is an independent exploration and production company. It operates through the following segments: Exploration and Production; WES Midstream; and Other Midstream. The Exploration and Production segment focuses on the exploration, development, production, and sale of oil and natural gas. The WES Midstream and Other Midstream segment consists of gathering, compressing, treating, processing, and transporting of natural gas; gathering, stabilizing, and transporting of oil and natural gas liquids. The company was founded in 1959 and is headquartered in The Woodlands, TX.

C12 Energy LLC develops carbon sequestration technology. Its primary business involves rehabilitating mature fields through gas injection. The firm's technologies separate emissions streams and inject those emissions into geological formations for storage. It also develops, owns, and operates projects that manage industrial carbon dioxide in subsurface geologic structures for enhanced oil recovery and long-term storage. The company was founded by Charles M. Brankman, Justin Dawe and Kurt Zenz House in 2008 and is headquartered in Berkeley, CA.