What is the primary purpose of this 8-K filing?

The primary purpose of this 8-K filing is to disclose that ONEOK Inc. will be participating in the Citi Power and Gas Conference and to make the presentation materials available to the public, adhering to Regulation FD.

Where can I find the information that will be presented at the conference?

The presentation materials utilized at the Citi Power and Gas Conference will be accessible on the official websites of ONEOK (www.oneok.com) and ONEOK Partners (www.oneokpartners.com) starting at 7 a.m. Central Daylight Time on Thursday, June 2, 2011.

Who from ONEOK will be speaking at the conference?

Robert F. Martinovich, senior vice president, chief financial officer, and treasurer of ONEOK, Inc. and ONEOK Partners, GP, L.L.C., will be conducting meetings with members of the investment community at the conference.

Is the information being shared at the conference considered 'filed' with the SEC?

No, the information disclosed in Item 7.01 of this 8-K, including Exhibit 99.1, is being furnished and is not considered 'filed' for the purposes of Section 18 of the Securities Exchange Act of 1934, nor will it be automatically incorporated by reference into other SEC filings, unless specifically stated.

OKE 8-K: Regulation FD

Summary

ONEOK Inc. (OKE) filed an 8-K on May 31, 2011, to announce its participation in the Citi Power and Gas Conference scheduled for June 2, 2011. The filing primarily serves as a Regulation FD disclosure, informing the public that the company's Chief Financial Officer, Robert F. Martinovich, will be meeting with investors. Investors interested in ONEOK's current strategic discussions and financial outlook should note that presentation materials used at the conference will be made available on the company's and its partnership's websites on June 2, 2011. This provides an opportunity for the broader investment community to access information presented to select members of the investment community, ensuring fair disclosure.

Key Highlights

1ONEOK Inc. (OKE) announced participation in the Citi Power and Gas Conference on June 2, 2011.
2CFO Robert F. Martinovich will conduct one-on-one meetings with investors.
3Presentation materials will be accessible on ONEOK and ONEOK Partners websites on June 2, 2011.
4This filing is a Regulation FD disclosure, ensuring broad access to information.
5The event signifies ongoing engagement with the investment community.
6This 8-K primarily serves to notify the public about the conference participation and material availability.

ONEOK INC /NEW/ 8-K Report, Regulation FD Disclosure (Jun 1, 2011)

Summary

Key Highlights

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