Siberian Coal Energy Company Siberian Coal Energy Company Siberian Coal Energy Company (SUEK) is one of top-ten global coal producers by output, international sales and reserves and Russia's largest coal producer, which has affiliates and subsidiaries in Krasnoyarsk Oblast, Primorsky Krai, and Khabarovsk Krai, Chita Oblast, Kemerovo Oblast, Buryatia and Khakassia. In February 2007, SUEK and Gazprom agreed to establish a joint company on the basis of their electricity and coal assets. The shares of new company would have been divided on the basis of 50% plus 1 share to Gazprom and 50% minus 1 share to SUEK. However, that deal was abandoned. In
Gazprom in the Nadym-Pur-Taz region (near the Gulf of Ob) in Yamalo-Nenets Autonomous Okrug in Western Siberia. Historically, the three largest fields are Medvezhe, Urengoy and Yamburg. After more than twenty years of production, the fields are now in decline. Production from the fields has decreased by twenty to twenty-five bcm per year. The production at Zaporliarnoe, Gazprom's fourth largest field, increased until 2004, offsetting the decline in the other fields. Since 2004, Gazprom has maintained production by activating new smaller fields and by purchasing production assets from other companies. Gazprom Neft produces crude oil. In 2005, Gazprom purchased 75 percent