RT | BP heads to Siberia with $300m Rosneft oil venture Telegraph.co.uk BP has signed a deal with Russian-state backed oil explorer Rosneft to explore the oil and gas potential of Siberian fields through a new joint venture. BP will own 49pc of the newly formed Yermak Neftegaz while Rosneft, which itself is 20pc BP-owned ... BP, Rosneft create JV for Siberia oil exploration Rosneft & BP form joint venture to develop oil fields in East and West Siberia |