Emperor Energy Limited engages in the exploration, development, and production activities in the upstream oil and gas sector in Australia. It holds 100% interests in the Cyrano R3/R1 retention lease permit covering an area of 81 km2 located in the Carnarvon Basin; the Backreef exploration permit located in Canning Basin; and the Vic/P47 exploration permit covering an area of 202 square kilometers located in the offshore Gippsland Basin, Bass Strait, Australia. The company was formerly known as Oil Basins Limited and changed its name to Emperor Energy Limited in November 2017. Emperor Energy Limited is based in Sydney, Australia.