Murphy Markham

Crimson Energy Partners LP explored oil and natural gas. It offered onshore and offshore operations, natural gas compression, shot hole and directional drilling, engineering, and allied services in South and East Texas. The company was founded by Frank F. Starr II and Jacob Rivers III on December 31, 2004 and was headquartered in Fort Worth, TX.

Lone Star Land & Energy II LLC provides oil and gas products. It is an independent oil and gas company focused on the acquisition of producing properties with behind-pipe and drill-bit oriented upside in several onshore domestic basins as well as acreage and drilling opportunities in low-risk resource play areas such as the Niobrara Shale. The company is headquartered in Richardson, TX.

The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980.

Western Energy Alliance is a nonprofit trade association based in Denver, CO, representing 300 companies engaged in environmentally responsible exploration and production of oil and natural gas in the west. The company believes in the principle of multiple use of non-park, non-wilderness public lands and has consistently stressed the importance of public lands advocacy over many years. The company is an advocacy organization promoting the best practices in the industry.