Michael C. Forrest

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.

Matador Petroleum Corp. previously engaged in exploring, developing, producing and selling of crude oil and natural gas products. Its name was changed to Matador Resources Co. following the sale of its assets to Tom Brown, Inc. It was headquartered in Dallas, TX.

Shell Oil Co. manufactures petrochemicals and distributes gas and oil products. The company was founded in 1912 and is headquartered in Houston, TX.

Shell Offshore, Inc. owns and operates oil rigs, manufactures drilling equipment and produces crude oil and natural gas products. The company was founded in 1981 and is headquartered in Houston, TX.

Maxus Energy Corp. explores and produces oil and gas products. It has operations in the United States, Indonesia, and Ecuador. The company was founded in 1983 and is headquartered in Houston, TX.