W. Mark Womble

Laredo Petroleum LLC develops oil and natural gas reserves. The firm engages in exploration, development, acquisition of oil and natural gas. The company was founded by Randy A. Foutch in 2007 and is headquartered in Tulsa, OK.

Laredo Petroleum, Inc. is an exploration and production company with headquarters in Tulsa, Oklahoma. Laredo's strategy is to make strategic acquisitions and participate in drilling joint ventures having upside potential in the targeted area of the Mid-Continent and Permian Basin Regions of the United States. The company was founded in May 2007 and is headquartered in Tulsa, OK

Latigo Petroleum, Inc. explores and develops oil and gas. It conducts exploration and development drilling programs and makes strategic acquisitions in its targeted area of the Mid-Continent Region of the United States. The firm's targeted area includes the Permian, Anadarko and Arkoma basins located in Texas, New Mexico, Oklahoma and Arkansas. The company was founded in 1996 by Randy A. Foutch and is headquartered in Tulsa, OK.

Part of Chesapeake Energy Corp., Hugoton Energy Corp. is a company that explores for and produces oil and gas. The company is based in Wichita, KS. The company was founded by Floyd C. Wilson, William M. Johnson. Hugoton Energy was acquired by Chesapeake Energy Corp. on March 11, 1998 for $174.08 million.