俄罗斯拥有世界海洋大陆架的21%。全俄大陆架却占全世界原始油气资源的很大一部分:天然气为33%,凝析油超过22%,石油为12%。俄罗斯大陆架的主要部分位于北冰洋海域。北冰洋巴伦支海、伯朝拉海和喀拉海大陆架的俄罗斯部分含有超过80×108t的石油当量,即占全俄探明海上石油储量的7 Russia owns 21% of the world's marine shelf. The All-Russian continental shelf accounts for a large part of the world's primary oil and gas resources: 33% for natural gas, more than 22% for condensate and 12% for oil. The main part of the Russian continental shelf is in the Arctic Ocean. The Russian part of the Arctic Ocean in the Barents Sea, the Bohai Sea and the Karahe Sea contain more than 80 × 108t of oil equivalent, or 7% of the total proved oil reserves of the whole of Russia