InterOil Corporation, an independent oil and gas company, engages in the exploration, appraisal, and development of hydrocarbon structures in Papua New Guinea. Its assets include the Elk, Antelope, Triceratops, Raptor, and Bobcat fields comprising exploration licenses covering an area of approximately 16,000 square kilometers located in the Gulf Province of Papua New Guinea. The company was founded in 1990 and is based in Singapore.