Robert G. Welty

Repsol Oil & Gas Canada, Inc. engages in the business of exploration, development, production and marketing of crude oil, natural gas and natural gas liquids. The company was founded on December 14,1982 and is headquartered in Calgary, Canada.

Pan-Ocean Energy Corporation Ltd. explores and refines petroleum and natural gas. It has oil fields in various places like Etame permit, which covers approximately 3,000 square kilometers in the Congo Basin, offshore Gabon, and the Tsiengui field. The company was founded in 2000 and is headquartered in St. Helier, Jersey.

Bow Valley Energy Ltd. explores and produces oil and natural gas. Its services include land acquisition, seismic purchase and interpretation, drilling, facilities and pipeline construction and the production of oil and natural gas. The company was founded in 1996 and is headquartered in Calgary, Canada.

Sterling Resources Ltd. engages in the exploration, appraisal, and development of crude oil and natural gas. It focuses on Peru, South America, in the Bretaña oil field. The company was founded by Robert G. Welty on August 31, 1979 and is headquartered in Houston, TX.

Fracmaster Ltd. is a Canadian company that produces and sells oil and gas. The company is based in Calgary, Canada and was founded in 1976.

Asamera, Inc. is a Canadian company that produces oil and gas. It is a subsidiary of ConocoPhillips.

Escondido Resources (International) Ltd. engages in the oil and gas exploration and production industry. The company is headquartered in Calgary, Canada.