Leon Codron

Atlantic Richfield Co. provides oil and gas extraction and production services . The firm's exploration and production operations are focused primarily in the Gulf of Mexico and the midcontinent in the United States, the United Kingdom North Sea, Indonesia, China and Algeria. The company was incorporated on April 15, 1985 and is headquartered in Warrenville, IL.

Superior Offshore International, Inc. specializes in sub sea construction and commercial diving services. Its services include installation, upgrading & decommissioning of pipelines and production infrastructure, as well as inspection, maintenance and repair services performed by trained divers. It primarily serves large integrated energy companies and independent companies that specialize in oil & natural gas exploration, production, gathering and transmission in the Gulf of Mexico. Louis Schaefer Jr. founded the company in 1985. It is headquartered in Lafayette, LA.

Singapore Petroleum Co. Ltd. explores, develops, and produces oil and gas. The firm also engages in the petroleum refining, marketing, distribution, and trading of crude oil and petroleum products, and provision of administrative support services. The company was founded on May 19, 1969 and is headquartered in Singapore.

The Indonesian Petroleum Association is a company based in Jakarta, Indonesia. The private company's description is "-.

Asia Pacific Exploration Consolidated Management LLC engages in the exploration of oil and gas. The company was founded in 2007 and is headquartered in Houston, TX.