Gazprom to Gazprom for a fee. In June 2005, Gazprombank, Gazpromivest Holding, Gazfond and Gazprom Finance B. V., subsidiaries of Gazprom, sold a 10.7399% share of their stock for $7 billion to , a state owned company. Some analysts said the amount paid by Rosneftegaz for the stock was too low. The sale was completed by 25 December 2005. With the purchased stock and the thirty-eight percent share held by the State Property Committee, the Government of Russia gained control of Gazprom. The Government of Russia revoked the Gazprom twenty percent foreign ownership rule and the company became open to foreign
Gazprom Neft Messoyakhaneftegas, an equally owned joint venture with TNK-BP, holds the licenses for both blocks with Gazprom Neft as operator. The recoverable C1+C2 reserves of both blocks total 620 million tonnes of primarily heavy oil. The fields were discovered in the 1980s and are the most northern-located onshore Russian fields. The Messoyakha oil and gas fields are located on the Gydan Peninsula in the Tazovsky District of the Yamalo-Nenets Autonomous Area - an Arctic climate zone with undeveloped infrastructure. By 2020 the Messoyakha fields are expected to be producing 8 mln tonnes per year with the first million produced by 2016.