The deal, announced earlier this year, has cleared all administrative hurdles.

Following completion of the transaction, Zarubezhneft holds a 40% interest in the scheme, while Total’s share in the production sharing project dropped to 20%.

Norwegian state player Stat- oil retains a 30% interest, with locally-based Nenets Oil holding the remainder in the development.

Kharyaga is one of three production sharing agreements that are in operation today in Russia.