Gazprom where it is constructing Europe's tallest building for its new headquarters. Gazprom is the world`s largest oil producer, with producing oil through the largest natural gas field in the world, the Shtokman field. Gazprom was created in 1989 when the Soviet Ministry of Gas Industry was converted to a corporation, retaining its Russia-based assets. Gazprom is involved in the Russian Government's diplomatic efforts, setting of gas prices, and access to pipelines. Gazprom's production fields are located around the Gulf of Ob in Western Siberia. Plans have also been made to mine the Yamal Peninsula. Gazprom's gas transport system includes 158,200
Sibir Energy Sibir Energy Sibir Energy is a London-based Russian public limited company, whose primary line of business is petroleum and natural gas exploration in Siberia. Its shares were traded on the Alternative Investment Market, part of the London Stock Exchange. As of 2011, it is a wholly owned subsidiary of Gazprom Neft. Sibir was founded in 1996, and since then it had pursued an integrated model for its business operations by retaining a focus on retail as well as its core exploration, extraction and refinery activities. On 21 August 2009, Gazprom Neft made a bid to take over all shares in