Hess Corporation core activities include: Exploration and Production (Global Operation & Global Exploration) Refining and Marketing (Retail Marketing, Energy Marketing, Refining Supply & Terminals).
Marathon Oil’s exploration activities are focused on adding production to existing assets and developing potential new core areas throughout the world. Marathon Oil's production operations supply liqu...
Pioneer is the largest operator in the Spraberry/Wolfcamp oil field in West Texas and the gas-rich Raton basin in Southeastern Colorado. Pioneer is one of the largest operators in the Hugoton gas fiel...
Anadarko has producing and midstream assets ranging from Africa and China to the deepwater Gulf of Mexico, U.S. shales and the Rockies. Anadarko’s operations in North Central Pennsylvania are focused ...
Chesapeake 's operations are focused on discovering and developing unconventional natural gas and oil fields onshore in the U.S. Chesapeake owns leading positions in the Eagle Ford, Utica, Granite Was...
ChevronTexaco businesses extend beyond producing and refining, with a chemicals venture, Chevron Phillips Chemical Co., an interest in Dynegy Inc., and interests in 30 power projects now operating or ...
ConocoPhillips has four core activities worldwide: Petroleum exploration and production, Petroleum refining, marketing, supply and transportation, Natural gas gathering, processing and marketing and C...
Devon Energy is engaged primarily in the exploration, development and production of oil, natural gas and natural gas liquids. The company’s operations are concentrated in various North American onshor...
EOG Resources, Inc. core activities include Exploration & Development of crude oil, condensate and natural gas liquids. Largely focused on North America, our natural gas exploration and development ef...
ExxonMobil activities are foused on Exploration, Development, and Production, Natural Gas & Power Marketing, Refining and Supply, Fuels Marketing, Chemicals, Lubricants and Specialties.
Murphy Oil activities includes crude oil and natural gas exploration and production, refining, marketing and transportation of petroleum products in the United States.
NFX core services includes: Growing reserves through the drilling of a balanced risk/reward portfolio and select acquisitions, Focusing on select geographic areas, Controlling operations and costs, At...
Range is focusing on two shale plays, the Pennsylvanian and Wolfcamp shales in west Texas, both with an oil focus, Marcellus Shale and coal bed methane, tight gas sand and shale development.
Shell Oil Company is one of America's leading oil and natural gas producers, natural gas marketers, gasoline marketers and petrochemical manufacturers. Shell, a leading oil and gas producer in the dee...
Hunt Oil Company, its subsidiaries and affiliated entities, engage in oil and gas exploration and production activities in the United States, Canada, Yemen, Peru and a number of other countries. In ad...
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