Paul Jeffrey Cook

Quicksilver Resources, Inc. was engaged in the acquisition, exploration, development and production of onshore oil and gas in North America. It operated through the Midstream and Exploration & Production segments. The Midstream segment provided natural gas gathering and processing services. The Exploration and Production segment focused on oil and natural gas industry. The company was founded in 1997 and was headquartered in Chester, OH.

Quicksilver Gas Services LP engaged in the business of gathering and processing natural gas produced primarily from the Barnett Shale formation.The company's assets include Cowtown Pipeline, and two natural gas processing facilities in Hood County, Texas, referred to as the Cowtown Plant and the Corvette Plant. KGS also owns a gathering system and a gas compression facility in eastern Tarrant County, Texas, referred to as the Lake Arlington Dry System.The company was founded in 2004 and is headquartered in Forth Worth, TX.

Mercury Production LLC operates as a full service digital video production company. The firm provides solutions to a wide range of programming including dynamic custom web-based projects, promotion and sales efforts to documentary and television programming for pharma, healthcare & industry. Its services include pre-production, production and post production. The company was founded by Arlen Tarlofsky and is headquartered in New York, NY.

Part of Energy Transfer LP, Crestwood Gas Services GP LLC is a company that processes natural gas and natural gas liquids. The company is based in Fort Worth, TX. Robert G. Phillips has been the CEO of the company since 2010. Crestwood Gas Services GP was acquired by Crestwood Equity Partners LP, a subsidiary of Energy Transfer LP from Crestwood Holdings Partners LLC on June 19, 2013 for $843.53 million.