Empire Energy Group Limited is a Sydney-based company that specializes in the production and sale of oil and natural gas in the United States and Australia. The company operates through US Operations and Northern Territory segments and holds a 100% working interest in approximately 14.5 million acres of prospective shale oil and gas exploration acreage in the McArthur Basin and Beetaloo Sub-basin in Northern Territory, Australia. Empire Energy Group Limited primarily sells oil and gas products to domestic pipelines, utilities, and refiners located in Pennsylvania and New York. The company was incorporated in 1981 and was formerly known as Imperial Corporation Limited before changing its name in March 2011.