Russia in 2012 increased its production of oil and gas condensate by 1.3 percent compared to the same period of the previous year to 518.017 million tons. The supply of crude oil for refining in Russia increased last year by 3.5 percent to 266.159 million tons. According to the Central Supervisory Control Entity for the Fuel and Energy Sector, Rosneft produced 117.473 million tons of oil in 2012 (up 2.5 percent), Lukoil produced 84.62 million tons (down 0.8 percent), TNK-BP produced 72.911 million tons (up 0.4 percent), Surgutneftegaz produced 61.405 million tons (up one percent), Gazprom Neft produced 31.636 million tons  (up 4.4 percent), Tatneft produced 26.306 million tons (up 0.4 percent), Slavneft produced 17.864 million tons (down 1.2 percent), Rusneft produced 13.872 million tons (up 1.7 percent), and Bashneft produced 15.436 million tons (up 2.2 percent).