SCF Swire Offshore is a joint venture between Swire Pacific Offshore and Sovcomflot (SCF), established for the provision of offshore support services to the Sakhalin Energy Investment Company (SEIC) in relation to the Sakhalin 2 project. The joint venture, set up in 2002, operates three ice-breaking supply vessels Pacific Endeavour, Pacific Endurance and Pacific Enterprise off Sakhalin Island in the Russian Far East.