James Russell Porter

Gastar Exploration LLC engaged in the exploration, development and production of oil, natural gas, condensate and natural gas liquids. Its principal business activities included the identification, acquisition, and subsequent exploration and development of oil and natural gas properties with an emphasis on unconventional reserves, such as shale resource plays. The company was founded by Thomas E. Robinson in 1987 and is headquartered in Houston, TX.

Part of Osaka Gas Co., Ltd., Forcenergy, Inc. is a company that explores, acquires, and develops oil and gas properties. The company is based in Miami, FL. Forcenergy was acquired by Forest Oil Corp. on December 07, 2000 for $580.83 million.

Caza Oil & Gas, Inc. engages in the acquisition, exploration, development, and production of oil and natural gas reserves. The company was founded in 2006 and is headquartered in The Woodlands, TX.

Stallion Oilfield Services, Inc. provides drill-site products and services including accommodation units, surface equipment and solids-control services for oil and gas exploration companies. It delivers products and services in the South Texas, Gulf Coast, Ark-La-Tex, North Texas and Permian Basin, Mid-Continent, Rocky Mountain and Appalachian Basin regions as well as to the global offshore industry. The company was founded in 2002 and is headquartered in Huston, TX.

SeaEnergy Plc operates as an energy service company. Its services include visual asset, subsea asset, and risk management; engineering support services; contingency planning and incident investigation; decommissioning support; and communication and stakeholder engagement. The company was founded by Stephen E. Remp on August 5, 1977 and is headquartered in Westhill, the United Kingdom.

Stallion Oilfield Holdings, Inc. provides drill site products and services for oil and gas operations. The company is headquartered in Houston, TX.

Petrel Energy Ltd. engages in petroleum exploration, development, and production. It operates through the following geographical segments: Austrasia, the United States of America, Canada, Uruguay, and Spain. The company was founded on December 12, 2007 and is headquartered in Sydney, Australia.

Caza Petroleum, Inc. develops and explores hydrocarbons. The firm operates as an energy company across different states in the United States. The company is headquartered in Midland, TX.