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Vinony
Category

Petroleum in Oklahoma

page 1
Osage Indian murders
a series of murders of Osage Indians in Osage County, Oklahoma
Expand Energy
American energy company
Phillips Petroleum Company
defunct American oil company, predecessor of ConocoPhillips
Devon Energy
company
Williams Companies
American energy company
Plains All American Pipeline
midstream oil and gas company
Continental Resources
American oil and natural gas company
E. W. Marland
American politician (1874-1941)
ONEOK
Oneok, Inc. () , stylized as ONEOK, is an American oil and gas midstream operator headquartered in Tulsa, Oklahoma. It provides the oil and gas industry with gathering, processing, fractionation, transportation, and storage services. The company is part of the Fortune 500 and S&P 500. Oneok was founded as Oklahoma Natural Gas Company in 1906, but it changed its corporate name to Oneok in 1980.
Kerr-McGee
thumb|150px|Logo variant.