John Robert Russell

Vantage Energy Services, Inc. operates as a blank check company. It acquires through a merger, capital stock exchange, exchangeable share transaction, and other similar business combination in the oilfield services industry. The company is headquartered in Houston, TX.

Part of Baker Hughes Co., Western Atlas, Inc. provides seismic surveys and well logging for exploration. The company is based in Houston, TX.

Part of Northrop Grumman Corp., Western Atlas International, Inc. is a defense and marine systems company. The company is based in Houston, TX. Western Atlas International was acquired by Litton Industries, Inc. from Dresser Industries, Inc. on January 31, 1994 for $558 million.

Litton Industries, Inc. provides electronic, electrical components and equipments to aerospace and marine systems and equipment. Among Litton's popularly known brand-name products are Litton. It was founded in 1953 by Charles Bates and is headquartered in Woodland Hills, CA.

The National Petroleum Council operates as a council for national petroleum. The private company is based in Washington.

Global Geophysical Services, Inc. engages in the provision of seismic data solutions to the global oil and gas industry. Its seismic data solutions primarily consists of seismic data acquisition, microseismic monitoring, processing, and interpretation services. The company also owns and markets a growing seismic data library and licenses this data to clients on a non-exclusive basis. The company was founded by Richard A. Degner and Craig A. Lindberg on June 18, 2003 and is headquartered in Missouri City, 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.