PostRock Energy Corporation, an integrated independent energy company, engages in the acquisition, exploration, development, production, and transportation of oil and natural gas in the United States. It operates in two segments, Oil and Gas Production, and Natural Gas Pipelines. The Oil and Gas Production segment primarily focuses on the development of coal bed methane in the Cherokee basin and the Marcellus Shale in Appalachian Basin, as well as has oil properties in Central Oklahoma. As of December 31, 2009, it had approximately 51.9 billion cubic feet equivalent (Bcfe) of estimated net proved reserves; development rights to approximately 516,184 net acres; and operated approximately 2,849 gross wells in the Cherokee Basin. It also had approximately 44,507 net acres of oil and natural gas producing properties with estimated proved reserves of 18.9 Bcfe and approximately 498 gross wells in Appalachian Basin; and had 65 gross wells, development rights to approximately 1,480 net acres, and estimated net proved reserves, 3.9 Bcfe in Central Oklahoma. The Natural Gas Pipelines segment involves in transporting, gathering, treating, and processing natural gas. It owns and operates a natural gas gathering pipeline networks of approximately 2,173 miles in the Cherokee Basin and 183 miles in the Appalachian Basin; and a 1,120 mile interstate natural gas pipeline, which transports natural gas from northern Oklahoma and western Kansas to the metropolitan Wichita and Kansas City markets. The company is headquartered in Oklahoma City, Oklahoma.
PostRock Energy Corporation
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