James Rector

Lawrence Berkeley National Laboratory engages on research of environmental studies, nanoscience, and quantitative biology, physics and nuclear energy. The lab is funded by the U.S. Department of Energy and managed by the University of California. It was founded in 1931 by Ernest Orlando Lawrence and is headquartered in Berkeley, CA.

EnerJex Resources, Inc. is an exploration and production company, which engages in the acquisition and development of oil and natural gas properties. It focuses on Rocky Mountain and Mid-Continent regions of the United States, and operates the prolific hydrocarbon basins located in Colorado, Kansas, Nebraska, and Texas. The company was founded on August 2006 and is headquartered in San Antonio, TX.

Part of Core Laboratories, Inc., TomoSeis Corp. provides highly detailed reservoir imaging technologies. The company is based in Houston, TX. The company was founded by James W. Rector. TomoSeis was acquired by Core Laboratories NV on January 12, 2000 for $12.80 million.

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.