SEG hosts 2 monthly publications and yearly trade shows, at the international, national, and regional level. The major organization for geophysicists involved in exploration and production of hydrocarbons.

SpaceRef Interactive Inc. is a privately owned and operated company co-founded by Marc Boucher and Keith Cowing in the summer of 1999 and is based out of Reston, Virginia and with offices in Vancouver, Canada.

SpaceRef's 21 news and reference web sites are designed to allow both the novice and specialist alike to explore outer space and Earth observation.

Precision Drilling Trust, through its subsidiaries, provides contract drilling, service rig, and ancillary services to oil and natural gas exploration and production companies in the United States and Canada. It operates in two segments, Contract Drilling Services, and Completion and Production Services. The Contract Drilling Services segment engages in the provision of land drilling services, and camp and catering services; procurement and distribution of oilfield supplies; and manufacture and ...

Plains Exploration & Production Company engages in the acquisition, development, exploitation, exploration, and production of oil and gas properties in the United States. The company owns oil and gas properties in the Los Angeles and San Joaquin Basins onshore California; the Santa Maria Basin offshore California; the Piceance Basin in Colorado; and the Gulf Coast Basin onshore and offshore Louisiana, including the Gulf of Mexico. The company was founded in 2002 and is headquartered in Houston, ...

Ultra Petroleum Corp. engages in the development, production, operation, exploration, and acquisition of oil and natural gas properties primarily in the Green River Basin, southwest Wyoming and Bohai Bay, offshore China. It primarily focuses on the development and expansion of a tight gas sand project located in the Green River Basin in southwest Wyoming. As of December 31, 2006, the company owned interests in approximately 79,566 net acres in Wyoming; and 124,591 net acres in Pennsylvania. Ultr ...

ENSCO International Incorporated, together with its subsidiaries, operates as an offshore contract drilling company in the United States and internationally. Its offshore contract drilling operations include exploration, development, and production of oil and natural gas, as well as the provision of offshore drilling services to the international oil and gas industry. As of February 15, 2007, the company operated a fleet of 43 jackup rigs, 1 ultra-deepwater semisubmersible rig, and 1 barge rig. ...

Newfield Exploration Company engages in the exploration, development, and acquisition of crude oil and natural gas properties primarily in the United States. As of December 31, 2006, it owned interests in approximately 825,000 gross acres and 3,100 gross producing wells in the Anadarko and Arkoma Basins; approximately 300,000 gross acres and 650 gross producing wells primarily along the Gulf Coast of Texas; approximately 221,000 gross acres, 900 gross producing wells, and 400 water injection wel ...

Agnico-Eagle Mines Limited, through its subsidiaries, engages in the exploration and development of gold in northwestern Quebec, Canada. The company holds interests in LaRonde Mine, and Goldex and Lapa mine projects, as well as in the Bousquet and Ellison properties located in the Abitibi region of northwestern Quebec; Kittila mine project located in northern Finland; and Pinos Altos project located in northern Mexico. As of December 31, 2006, it managed exploration in 77 properties in central a ...