As deputy minister of the oil and gas industry of the Soviet Union, Alekperov was engaged in the formation of the first vertically integrated state-owned Energy company, Langepas-Uray-Kogalymneft, which was established in late 1991 as a subsidiary of the Ministry of Fuel and Energy. In April 1993, Langepas-Uray-Kogalymneft became LUKoil Oil Company, with Alekperov as its President.