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Tulsa's Oneok (pronounced "one-oak") is an Oklahoma energy company that gathers, stores, and delivers natural gas from across the U.S. Its fortunes closely tied to the global price of crude oil, the company fell 57 spots on this year's Fortune 500.
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Lists ranking Oneok
Fortune 500 - 2020This year's Fortune 500 marks the 66th running of ...READ MOREview in list
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