The field, located off the northeast coast of Sakhalin Island in the Russian Far East, will bring total daily production at Sakhalin-1 to more than 200,000 barrels. The other two fields – Chayvo and Odoptu – began production in 2005 and 2010, respectively.

Production from Sakhalin-1’s Arkutun-Dagi field will be routed through the existing Chayvo onshore processing facility on Sakhalin Island and delivered through pipelines to the De-Kastri oil export terminal located in Khabarovsk Krai, Russia.

Exxon Neftegas Ltd. is the Sakhalin-1 Consortium operator with 30 percent interest. Coventurers include Sakhalin Oil and Gas Development Co. Ltd., with 30 percent interest, and affiliates of Rosneft, the Russian state-owned oil company, RN-Astra with 8.5 percent, Sakhalinmorneftegas-Shelf, with 11.5 percent, and ONGC Videsh Ltd. with 20 percent.