Charles I. Talbot

Burren Energy Plc explores and produces oil and natural gas. The company was founded by Finian Rory O'Sullivan in 1994 and is headquartered in London, the United Kingdom.

Founded in 1916, Valero Energy UK Ltd. is a subsidiary of Valero Energy Corp. that specializes in the refining, distribution, transport, and marketing of petroleum products. The company is based in London, UK.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Southern Methodist University is a private university near the center of Dallas, SMU offers undergraduate, graduate, and professional programs through seven schools in the humanities and sciences, business, the performing, visual, and communication arts, engineering, education and human development, law, and theology.

TNK-BP Ltd. provides exploration services for the oil and gas industry. The company's services include exploration and production, refining, marketing, sales and trading, oilfield, and technology services. TNK-BP was founded in 2003 and is headquartered in Moscow, Russia