The Williams Companies, Inc. (Williams) is a natural gas company. The Company primarily finds, produces, gathers, processes and transports natural gas. Its operations are concentrated in the Pacific Northwest, Rocky Mountains, Gulf Coast and the Eastern Seaboard. Its activities are... more

CONSOL Energy Inc. (CONSOL Energy) is a multi-fuel energy producer and energy services provider that primarily serves the electric power generation industry in the United States. CONSOL Energy has two principal business units: Coal and Gas. The principal activities of the Coal unit are... more

Nexen Inc. (Nexen) is an independent, Canadian-based, global energy company. Nexen operates in four segments: oil and gas, Syncrude, energy marketing and chemicals. The Company owns 7.23% of the Syncrude Joint Venture, which develops and produces synthetic crude oil from mining bitumen in... more

Western Gas Resources is headquartered in Denver, Colorado, gateway to the resource-rich Rocky Mountains. Our Company was founded in 1971. Recognizing the need to capture natural gas flaring from producing oil wells in the 1970s, Western created a niche by providing natural gas... 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

Warren Resources, Inc. (Warren) is an independent energy company engaged in the exploration and development of domestic onshore oil and gas reserves. The Company focuses primarily on the exploration and development of coalbed methane (CBM), natural gas properties located in the Rocky... more

Evergreen Resources is an independent energy company engaged primarily in the operation, development, production, exploration and acquisition of North American unconventional natural gas properties. Evergreen is one of the leading developers of coal bed methane reserves in the United... more

Tipperary Corporation is an independent energy company focused primarily on exploration for, and production of, coalbed methane and conventional natural gas. Headquartered in Denver, Colorado, Tipperary owns 90% of Queensland, Australia-based Tipperary Oil & Gas (Australia) Pty Ltd. This... more

CNX Gas Corporation is engaged in the exploration, development, production and gathering of natural gas primarily in the Appalachian and Illinois Basins. The Company is a developer of coalbed methane (CBM). CONSOL Energy Inc. (CONSOL Energy) owns 81.5% of the Company’s outstanding common... more

Far East Energy Corporation is a development-stage company engaged in drilling, testing and completing exploratory wells and organizational activities. The Company has entered into three production sharing contracts (PSCs) that enable it to explore for, develop, produce and sell coalbed... more

Torrent Energy Corporation is a Colorado-based energy company with its head office located in Portland, Oregon and a field office in Coquille, Oregon. Torrent is committed to pursuing unconventional natural gas niche opportunities with primarily a North American focus. Torrent conducts... more

Barrett Resources is a Denver-based independent natural gas and oil exploration and production company that is also involved in gas gathering and marketing activities. The Company's properties and activities are focused in the Rocky Mountain region of Colorado, Wyoming and Utah. For... more

Heartland Oil and Gas Corporation is an oil and gas company primarily engaged in exploration, development and sale of coal bed methane (CBM) gas in the Cherokee basin and Forest City basin of eastern Kansas; natural gas from a 700-acre property located in Palo Pinto, Texas; and oil and... more

Belden & Blake Corporation, a wholly owned by Capital C Energy Operations, LP, is an independent energy company engaged in the exploitation, development, production, operation and acquisition of oil and natural gas properties. The Company’s operations are focused in the Appalachian Basin... more

We are a natural gas exploration and development company, principally focused on natural gas from coal ("NGC"), also known as coal bed methane, from resource plays in the Western Canadian Sedimentary Basin... more

BPI Industries is an independent natural gas exploration and development company. The Company's focus is on developing and expanding its Coalbed Methane assets in the Illinois Basin. BPI currently contols coalbed methane and coalmine methane rights on 461,435 acres (423,178 net acres) in... more

GeoMet, Inc. is an independent energy company primarily engaged in the exploration for and development and production of natural gas from coal seams (coalbed methane or CBM) and non-conventional shallow gas. The Company’s principal operations and producing properties are located in the... more

Calvin Resources, Inc., located in Houston, Texas, is an independent energy company formed in 1984 to explore for and acquire oil and natural gas assets. Calvin has participated in the drilling of over eighty wells in the East Texas Salt Basin, as well as the drilling of one of the first... more

Canary Resources Inc. is committed to operating within the highest standards of integrity and honesty, and in accordance with the law. We believe that good corporate governance is important to ensure that Canary Resources Inc. is managed for the long-term benefit of our stockholders. To... more

Outrider is committed to the integration of environmental, social and economic considerations as the basis for sustainable energy development. In all our operations, we will do our utmost to make efficient use of resources, to minimize our environmental footprint, and to conserve habitat... more