Cooper Energy Ltd. operates as an oil and gas exploration and development company. It operates through the following segments: Cooper Basin, South-East Australia and Corporate and Other. The Cooper Basin segment engages in the exploration and evaluation of oil and gas and production and sale of crude oil in the Group's permits within the Cooper Basin. The South-East Australia segment consists of the Sole Gas Project, the operated Casino Henry producing gas assets and Athena Gas Plant, the Manta Gas Project and the non-operated depleted Minerva field. The Corporate and Other segment includes the revenue and costs associated with the running of the business and includes items which are not directly allocable to the other segments. The company was founded on March 9, 2001 and is headquartered in Adelaide, Australia.