InterOil Corporation (InterOil) is an integrated energy company operating in Papua New Guinea and the surrounding Southwest Pacific region. InterOil operates in four segments: upstream, midstream, downstream and corporate. The upstream segment explores, appraises and develops crude oil and natural gas structures in Papua New Guinea. This segment also manages its construction business, which services the development projects underway in Papua New Guinea. The midstream segment produces refined petroleum products at Napa Napa in Port Moresby, Papua New Guinea for the domestic market and for export. It is developing liquefaction and associated facilities in Papua New Guinea for the export of liquefied natural gas (LNG). The downstream segment markets and distributes refined products domestically in Papua New Guinea on a wholesale and retail basis.