The Shtokman field (also Stockman field; Russian: Штокмановское месторождение), one of the world's largest natural gas fields, lies in the northwestern part of the South Barents Basin in the Russian sector of the Barents Sea, 600 kilometres (370 mi) north of Kola Peninsula. Its reserves are estimated at 3.8 trillion cubic metres (130 trillion cubic feet) of natural gas and more than 37 million tons of gas condensate.[2]