Unocal is one of the world's leading independent natural gas and crude oil exploration and production companies. With more than 6,000 employees, the company's principal oil and gas activities are in Asia and North America. Unocal has no refining or marketing operations.

Sempra Energy (Sempra) is an energy services holding company that, through its subsidiaries, develops energy infrastructure, operate utilities, and provide related products and services. The Company has five separately managed segments comprising Southern California Gas Company... more

Cheniere Energy, Inc. (Cheniere), through its subsidiaries, is engaged primarily in the business of developing and constructing, and then owning and operating, a network of three onshore liquefied natural gas (LNG) receiving terminals and natural gas pipelines. The Company is developing a... more

Gastar Exploration Ltd. is an independent energy company engaged in the exploration, development and production of natural gas and oil in the United States and Australia. The Company’s principal business activities include the identification, acquisition, and exploration and development... more

Reichmann Petroleum Corporation, founded in 1994 by Dyke R. Ferrell and F. Erik Doughty, is a hands-on independent operator in the Barnett Shale in North Texas and the Wilcox trend in South Texas. The company management has over 35 years experience acquiring, drilling, developing and... more