Ken Cravens

Laredo Energy II LP explores, processes and distributes gas. It offers recoverable unconventional, natural gas, shale gas, tight sands and coalbed methane. The company is headquartered in Houston, TX.

Rosetta Resources Inc. is an independent oil and gas exploration company, which engages in the acquisition and development of onshore energy resources in the U.S. The company also involves in the purchasing of new undeveloped leases, acquiring oil and gas producing properties and drilling prospects from third parties. Its operations are primarily located in the South Texas, including Eagle Ford shale and in the Southern Alberta Basin in Northwest Montana. The company was founded in June 2005 and is headquartered in Houston, TX.

American Association of Professional Landmen consists of landmen and land-related persons throughout affiliated local associations in the United States and in Canada. It promotes standards of performance for all land professionals, which encourage responsible stewardship of energy and mineral resources. The company was founded on March 17, 1987 and is headquartered in Fort Worth, TX.

Laredo Energy IV LP engages in the acquisition, exploration, and development of natural gas resources in the Lobo Trend in South Texas. The company was by Glenn D. Hart, Scott G. Stevenson, Robert L. Swanson, and Steven B. Jacques in 2001 and is headquartered in Houston, TX.