UNITED STATES


SECURITIES AND EXCHANGE COMMISSION


Washington, D.C. 20549





FORM 8-K





CURRENT REPORT


PURSUANT TO SECTION 13 OR 15(d) OF THE


SECURITIES EXCHANGE ACT OF 1934





(Date of report)July 1, 2015(Date of earliest event reported)July 1, 2015





ONEOK PARTNERS, L.P.


(Exact name of registrant as specified in its charter)





Delaware1-1220293-1120873(State or other jurisdiction(Commission(IRS Employerof incorporation)File Number)Identification No.)





100 West Fifth Street; Tulsa, OK


(Address of principal executive offices)





74103


(Zip code)





(918) 588-7000


(Registrant’s telephone number, including area code)





Not Applicable


(Former name or former address, if changed since last report)





Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:





[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)





[] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)





[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))





[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))










---




Item 7.01Regulation FD DisclosureOn July 1, 2015, we announced that we sold approximately 7.2 million common units totaling approximately $277 million through our at-the-market equity program in the first half of 2015.  The common units sold throughout the year and the contributions from ONEOK, Inc. (ONEOK) to maintain its 2 percent general partnership interest generated total net proceeds of approximately $279.7 million.  As of June 30, 2015, the aggregate ownership interest in us held by ONEOK and a subsidiary, which is our sole general partner, was approximately 36.8 percent, compared with 37.6 percent as of March 31, 2015.  A copy of the news release is attached as Exhibit 99.1 and is incorporated herein by reference.The information disclosed in this Item 7.01, including Exhibit 99.1 hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the Exchange Act), or otherwise subject to the liabilities under that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act except as expressly set forth by specific reference in such filing.Item 9.01Financial Statements and Exhibits(d)ExhibitsExhibitNumberDescription99.1News release issued by ONEOK Partners, L.P. dated July 1, 2015.


2


---




SIGNATURE





Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.





ONEOK Partners, L.P.By:  ONEOK Partners GP, L.L.C.,General PartnerDate:July 1, 2015By:/s/ Derek S. ReinersDerek S. ReinersSenior Vice President,Chief Financial Officer andTreasurer





3


---




EXHIBIT INDEX








ExhibitNumberDescription99.1News release issued by ONEOK Partners, L.P. dated July 1, 2015.











4