Pioneer Natural Resources Company is an independent oil and gas exploration and production company with operations in the United States. The Company operates through the oil and gas development, exploration and production segment. The Company focuses on production of oil, natural gas liquid (NGLs) and gas through development drilling, production enhancement activities and acquisitions of producing properties. The Company's properties include Spraberry/Wolfcamp oil field located in West Texas; the Eagle Ford Shale field located in South Texas; Raton gas field located in southern Colorado; the West Panhandle gas and liquids field located in the Texas Panhandle, and the Edwards gas field located in South Texas. The Company's operations include well stimulation and completion activities, such as hydraulic fracturing, and water distribution and disposal activities. The Company owns interests in over seven gas processing plants and approximately eight treating facilities.