Penn Virginia Corporation is an independent oil and gas company. The Company is engaged in the onshore exploration, development and production of crude oil, natural gas liquids (NGLs) and natural gas. Its operations consist primarily of drilling unconventional horizontal development wells, and operating its producing wells in the Eagle Ford Shale field or the Eagle Ford, in South Texas. It also has operations in Oklahoma, primarily in the Granite Wash. Its primary oil and gas assets are located in Gonzales and Lavaca Counties in South Texas, and Washita and Custer Counties in Western Oklahoma. As of March 10, 2017, the Company had a contiguous position of approximately 54,000 net acres in the core liquids-rich area or volatile oil window of the Eagle Ford in Gonzales and Lavaca Counties in Texas. As of December 31, 2016, its total proved reserves were approximately 50 million barrels of oil equivalent (MMBOE), of which 53% were proved developed reserves and 74% were crude oil.