Western Gas Partners, LP engages in the acquisition, ownership, development, and operation of midstream energy assets in East and West Texas, the Rocky Mountains, and the Mid-Continent. The company involves in gathering, compressing, treating, and transporting natural gas for its ultimate parent, Anadarko Petroleum Corporation, and third-party producers and customers. Its assets comprise nine gathering systems, six natural gas treating facilities, two gas processing facilities, and one interstate pipeline. Western Gas Holdings, LLC operates as the general partner of the company. The company was founded in 2007 and is based in the Woodlands, Texas. Western Gas Partners, LP operates as a subsidiary of Anadarko Petroleum Corporation.