Brad A. Thielemann

Dynegy, Inc., a holding company provides electricity, natural gas and natural gas liquids to markets and customers throughout the United States through its subsidiaries. The company owns and operates a diverse portfolio of assets, including power plants and gas processing plants. It provides wholesale power to utilities, cooperatives, municipalities, and commercial and industrial customers. It gathers and processes natural gas, and fractionates, stores, transports, and markets natural gas liquids. The company was incorporated in the state of Illinois in 1999 and is based in Houston, Texas.

Marlin Energy Resources LLC provides oil and gas exploration services. It acquires and exploits strategy focused on liquids which plays in the southern United States. The company was founded in 2002 and is headquartered in Lafayette, LA.

EnCap Investments LP (EnCap Investments) is a private equity firm founded in 1988 by Gary Peterson and Robert Zorich and The firm is headquartered in Houston, Texas.

Earthstone Energy, Inc. is a growth-oriented independent oil and gas company. The firm is engaged in the acquisition and development of oil and gas reserves through activities that include drilling and development of undeveloped leases, as well as asset and corporate acquisitions and mergers. It also focuses on the Midland Basin in West Texas, the Eagle Ford Trend in South Texas and the Delaware Basin in New Mexico. The company was founded on July 7, 1969 and is headquartered in The Woodlands, TX.

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.

Common Resources III LLC engages in oil and gas exploration services. It involves in exploration, operations, land and administrative personnel capable of managing an oil and gas property from an initial concept to final production. The company was founded by Thomas H. Jones, Roger L. Jarvis and Elliott Pew in 2012 and is headquartered in Dallas, TX.

Piedra Energy II LLC engages in the acquisition and development of oil and gas properties. The company is headquartered in Midland, TX.