Alf Ragnar Løvdal

Part of Sapura Energy Bhd., PT Nordrill Indonesia is an Indonesian company that provides offshore deepwater drilling services. The company is based in Jakarta, Indonesia.

Part of Sapura Energy Bhd., Tioman Drilling Co. Sdn. is an energy company based in Kuala Lumpur, Malaysia. Bhd.

Part of Sapura Energy Bhd., Varia Perdana Sdn. The company is based in Kuala Lumpur, Malaysia. Bhd. is a Malaysian company that provides offshore deepwater drilling services.

Part of Sapura Energy Bhd., Crest Tender Rigs Pte Ltd. is a Malaysian company that provides offshore deepwater drilling services. The company is based in Labuan, Malaysia.

Asia Offshore Drilling Ltd. owns and operates a fleet of modern high specification jack-up rigs. It intends to provide drilling services in shallow-water oil and gas exploration and production areas through the world. Asia Offshore Drilling was founded on October 29, 2010 and is headquartered in Hamilton, Bermuda.

Seadrill is a leading offshore deepwater drilling company, aiming to be the customers' most important partner in making oil and gas available in a safe and cost-effective manner. The company operates a versatile fleet of 50 units that comprises drillships, jack-up rigs, semi-submersible rigs and tender rigs for operations in shallow to ultra-deepwater areas in harsh environment and benign environments.

Part of North Atlantic Drilling Ltd., North Atlantic Management AS provides offshore harsh environment drilling services. The company is based in Stavanger, Norway.

Archer Well Co., Inc. provides drilling and engineering services for oil wells. Its products and services include oiltools, land drilling, directional drilling, frac valves, platform drilling, pressure pumping, pressure control, rental services, survey and inspection, engineering, international wire line and wire line North America. The company was founded in 2011 and is headquartered in Houston, TX.

North Atlantic Drilling Ltd. provides environment offshore drilling services for national, international, and independent oil and gas companies. Its drilling units include West Phoenix, Alpha, Venture, Rigle, Elara, Linus, Epsilon and West Navigator. The company was founded on February 10, 2011 and is headquartered in Hamilton, Bermuda.

Dolphin Drilling ASA engages in the provision of drilling services to the offshore oil and gas offshore industry. The company was founded on April 11, 1997 and is headquartered in Sandnes, Norway.

Smedvig AS performs investment portfolio services. The firm invests across a range of asset classes and has considerable experience in investing in the natural resources sector globally. It offers direct investments within property, private equity, episodic and thematic investments, and invests with private equity funds, long only funds, and hedge funds. The company was founded in 1989 and is headquartered in Stavanger, Norway.