Oil India Limited
Oil India Limited (OIL) is a premier Indian public sector oil and gas exploration and production company, headquartered in Duliajan, Assam. Established in 1959, OIL is involved in the exploration, production, and export of crude oil and natural gas. The company operates in various sectors, including upstream oil and gas, refining, and transportation. OIL also engages in the production of other hydrocarbons and is involved in providing various ancillary services related to the oil and gas industry.