David C. Jonson

The Society of Exploration Geophysicists operates as an association of exploration geophysicists. The non-profit company is based in Tulsa, OK and has subsidiaries in the United States.

Part of Marathon Petroleum Corp., BHP Petroleum Americas Refining, Inc. is an American company that provides oil refining and marketing services. The company is based in HI. BHP Petroleum Americas Refining was acquired by Andeavor LLC, a subsidiary of Marathon Petroleum Corp. from BHP Group Ltd. on May 29, 1998 for $225 million.

BJ Services Co. LLC engages in the provision of pressure pumping, cementing, stimulation, and coiled tubing services. The company was founded on May 30, 1990 and is headquartered in Houston, TX.

Spindletop Charities, Inc. promotes goodwill and fellowship within the oil and gas industry while benefiting children in need. It offers programs targeting child abuse prevention, pediatric medical research, drug and alcohol abuse prevention and rehabilitation, education and scholarships, school safety, therapeutic services and after-school programs, and family health. The company was founded by Loy D. Griffin in 1966 and is headquartered in Houston, TX.

Offshore Energy Center is a non-profit organization which engages in the promotion and awareness of energy resources. It offers tours, membership services, training courses, rental services, gift shops, and educational services. The organization is headquartered in Houston, TX.

Baker Hughes Holdings LLC supplies oilfield services, products, technology, and systems to the worldwide oil and natural gas industry. It provides products and services for other businesses including downstream chemicals, and process and pipeline services. The company is headquartered in Houston, TX.

AAPG, Inc. is the American Association of Petroleum Geologists, a professional geological society that works to advance the science of geology, particularly in relation to petroleum, natural gas, other subsurface fluids, and mineral resources. The organization promotes the technology of exploring for, finding, and producing these materials in an economically and environmentally sound manner, while also advancing the professional well-being of its members. However, almost one-third of its members live outside the United States. AAPG was founded in 1917 and is headquartered in an unspecified location.

The Independent Petroleum Association of America manufactures oil and natural gas. The non-profit company is based in Washington. Barry Russell has been the CEO of the American company since 1980.

Santa Fe Snyder Corp. develops and produces oil and natural gas. The company is headquartered in Houston, TX.