ONEOK Partners to Participate in UBS MLP Conference

August 23, 2010

TULSA, Okla., Aug 23, 2010 /PRNewswire via COMTEX News Network/ -- ONEOK Partners, L.P. (NYSE: OKS) will participate in the UBS Master Limited Partnership Conference on Wednesday and Thursday, Sept. 1-2, 2010, in Las Vegas, Nev.

John W. Gibson, ONEOK Partners chairman, president and chief executive officer, will be conducting a series of one-on-one meetings with members of the investment community.

The materials utilized at the conference will be accessible on the ONEOK Partners website, www.oneokpartners.com, on Sept. 1, 2010.

ONEOK Partners, L.P. (NYSE: OKS) is one of the largest publicly traded master limited partnerships and is a leader in the gathering, processing, storage and transportation of natural gas in the U.S. and owns one of the nation's premier natural gas liquids (NGL) systems, connecting NGL supply in the Mid-Continent and Rocky Mountain regions with key market centers. Its general partner is a wholly owned subsidiary of ONEOK, Inc. (NYSE: OKE), a diversified energy company, which owns 42.8 percent of the partnership. ONEOK is one of the largest natural gas distributors in the United States, and its energy services operation focuses primarily on marketing natural gas and related services throughout the U.S.

For more information, visit the Web site at www.oneokpartners.com.

    Analyst
     Contact:        Andrew Ziola
                     918-588-7163
    Media Contact:   Brad Borror
                     918-588-7582


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SOURCE ONEOK Partners, L.P.