Gilbert A. Smith

The Group's principal activity is to explore, acquire, develop, produce and market natural gas and crude oil. Its project areas are focused in the Antrim shale of Michigan and New Albany shale of Southern Indiana and Western Kentucky. On May 11, 2006, the name of Cadence Resources Corporation was changed to Aurora Oil & Gas Corporation.

Continental Resources, Inc. is an independent oil producer engaged in the exploration, development, and production of crude oil and natural gas. The firm's operations include horizontal drilling and protecting groundwater. The company was founded by Harold G. Hamm in 1967 and is headquartered in Oklahoma City, OK.

American Association of Professional Landmen consists of landmen and land-related persons throughout affiliated local associations in the United States and in Canada. It promotes standards of performance for all land professionals, which encourage responsible stewardship of energy and mineral resources. The company was founded on March 17, 1987 and is headquartered in Fort Worth, TX.

Acadian Energy LLC provides gas exploration and development services. The company is based in Addison, TX. The company was founded by John E. McDevitt. Acadian Energy was acquired by York Ridge Lifetech, Inc. on June 30, 2010 for $20 million.

CDX Gas LLC explores and produces oil and natural gas. It offers contract drilling and well operation services. It provides all related products such as crude oil, natural gas, and petrol. The company was founded in 1991 and is headquartered in Houston, TX