Ian Craig

Part of Shell Plc, Enterprise Oil Ltd. is a British company that extracts petroleum and natural gas. The private company is based in London, UK. The company was founded in 1982. Enterprise Oil was acquired by Shell Resources Plc on May 07, 2002 for $5,015.54 million.

Altera Infrastructure LP engages in the provision of marine transportation, oil production and storage services to the offshore oil industry. It operates through the following segments: FPSO, Shuttle Tanker, FSO, UMS, and Towage and Offshore Installation Vessels. The FPSO segment involves the offshore production facilities that are ship-shaped or cylindrical-shaped and store processed crude oil in tanks located in the hull of the vessel. The Shuttle Tanker segment offers ships designed to transport crude oil and condensates from offshore oil field installations to onshore terminals and refineries. The FSO segment provides on-site storage for oil field installations that have no storage facilities or that require supplemental storage. The UMS segment includes maintenance and safety used for offshore accommodation, storage and support for maintenance and modification projects on existing offshore installations. The Towage & Offshore Installation Vessels segment comprises of towing and offshore installation vessels used for the towage, station-keeping, installation and decommissioning of large floating objects such as exploration, production and storage units. The company was founded on August 31, 2006 and is headquartered in Westhill, the United Kingdom.

Petroceltic International Ltd. engages in the exploration and production of oil and gas resources. The firm operates its business in Algeria, Egypt, Black Sea, and Kurdistan regions. The company was founded on May 16, 1984 and is headquartered in Dublin, Ireland.

Part of Shell Plc, Shell South Africa is a South African company.

Petroceltic Plc is an Irish company that explores for oil and gas.

Sakhalin Energy Investment Co. Ltd. develops, operates and markets the hydrocarbon resources. It develops and produces crude oil and gas under a production sharing agreement with the Russian Federation. The company operates and markets the hydrocarbon resources and associated infrastructure governed by the Sakhalin II Project. Sakhalin Energy was founded in April, 1994 and is headquartered in Yuzhno-Sakhalinsk, Russia.

Teekay Offshore GP LLC provides investment advisory services. It operates as a general partner of Teekay Offshore Partners LP. The company is headquartered in Hamilton, Bermuda.