Warrego Energy Limited engages in the exploration and development of oil and gas resources. It holds an interest in the EP469 basin covering an area of 224 square kilometers; and EPA-0127 basin, which comprises an area of approximately 8,700 square kilometers located in Perth Basin, Western Australia. The company also holds interests in the Tesorillo project, which include two petroleum exploration licenses, the Tesorillo and Ruedalabola permits covering an area of 38,000 hectares in Spain; and the El Romeral property, an integrated gas production and power station that comprises three production licenses covering 76,600 acres situated in the Guadalquivir basin, southern Spain. Warrego Energy Limited was incorporated in 2007 and is based in Perth, Australia. As of February 24, 2023, Warrego Energy Limited operates as a subsidiary of Hancock Prospecting Pty Ltd.