Southwestern Energy Company is an independent energy company that explores, develops and produces natural gas, oil, and natural gas liquids in the US. It focuses on developing unconventional natural gas and oil reservoirs in Pennsylvania, West Virginia, Ohio, and Louisiana, with approximately 768,050 net acres in Appalachia. Additionally, the company is involved in marketing and transportation of natural gas, oil, and NGLs, mainly for LNG exporters, energy companies, utilities, and industrial buyers.