Executive director of Tyumen Oil (TKN) company German Kha (left), vice president of BP Rodert Dudley (centre) and chairman of the TNK governance board Victor Vekselberg take part in a news conference held in the TNK headquarters.

Executive director of Tyumen Oil (TKN) company German Khan (centre), vice president of BP Rodert Dudley (left) and chairman of the TNK governance board Victor Vekselberg take part in a news conference held in the TNK headquarters.

Executive director of Tyumen Oil (TKN) company German Khan (left), vice president of BP Rodert Dudley (centre) and chairman of the TNK governance board Victor Vekselberg take part in a news conference held in the TNK headquarters.

Executive director TNK Herman Khan (at the left) and vice-president of group " BP " Robert Dadli (on the right) during press conference at the central office of the multinational corporation.

Signboard at an entrance in office of the company "TNK-BP".

Vice-president of group " BP " Robert Dadli during press conference at the central office of the corporation.

The chairman of board Tyumen oil the companies (multinational corporation) Victor Vekselberg during press conference at the central office of the multinational corporation.

Executive director Tyumen oil companies Herman Han during press conference at the central office of the TNK.

The vice-president of group BP Robert Dadli (at the left) and chairman of board Tyumen oil the companies (multinational corporation) Victor Vekselberg (on the right) during press conference at the central office of the multinational corporation.

The vice-president of group BP Robert Dadli during press conference at the central office of the multinational corporation.