65 Companies in Oil and Gas

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Exxon Mobil Corporation

Exxon Mobil Corporation is the world's #1 publicly traded oil company, rivaled only by giants like Shell, BP, and Total. Its vast portfolio holds about 24 billion barrels of oil equivalent of proved reserves, spread across some 25 countries on...

Baker Hughes, A GE Company, LLC

Baker Hughes, a GE Company reserves its products and services for the global petroleum market. Through its Drilling and Evaluation segment, Baker Hughes makes products and services used to drill oil and natural gas wells. It also makes bits and...

Marathon Petroleum Corporation

Marathon Petroleum, the former refining and marketing unit of Marathon Oil Corporation operates more than five refineries with the capacity to process about 1.9 million barrels of crude oil a day. Marathon Petroleum sells refined products...

Chevron Corporation

Chevron has earned its stripes as the #2 integrated oil company in the US, behind Exxon Mobil. Its global operations explore for and produce oil and oil equivalents, refines them into various fuels and other end products, and sells them through...

Schlumberger Omnes, Inc.

Schlumberger has the know-how to get oil and gas drillers out of a slump. One of the world's largest oilfield services companies with scores of business units, it provides a full range of services, including seismic surveys, formation...

BP Corporation North America Inc.

British Petroleum, better known by its initials BP, is one of the largest oil and gas companies in the world. With proven reserves of 18 million-plus barrels of oil equivalents, BP explores, produces and sells oil and gas, as well as fuels,...

Conocophillips Holding Company

Proudly combining the two venerable oil industry names of Conoco and Phillips, ConocoPhillips is the world's largest independent exploration and production company based on reserves and oil production. Once a fully integrated oil company...

Phillips 66

Phillips 66 is a leading marketer of gas, aviation fuels, and other refined petroleum products, as well as specialty products such as oils, waxes, solvents, and lubricants. It markets in the US under the Phillips 66, Conoco, and 76 brands and...

Energy Transfer LP

Energy Transfer Equity transfers natural gas and other energy resources through its massive network of US-based pipelines. The company’s operations occur primarily through subsidiaries Energy Transfer Partners (ETP) and Sunoco LP , although it...

Energy Transfer Operating, L.P.

Sunoco Logistics Partners acquires, owns, and operates a large swath of midstream and downstream assets, primarily in tandem with former parent and current affiliate Sunoco . This includes ownership of more than 7,900 miles of crude oil, refined...