<HTML>
<HEAD>
<TITLE>SECURITIES AND EXCHANGE COMMISSION</TITLE>
</HEAD>
<BODY LINK="#0000ff">
<FONT SIZE=4><P ALIGN="CENTER">UNITED STATES</P>
<P ALIGN="CENTER">SECURITIES AND EXCHANGE COMMISSION</P>
<P ALIGN="CENTER">Washington, D.C. 20549</P>
<P ALIGN="CENTER"></P>
<B><P ALIGN="CENTER">FORM 8-K</P>
</B><P ALIGN="CENTER"></P>
<P ALIGN="CENTER">CURRENT REPORT</P>
<P ALIGN="CENTER">PURSUANT TO SECTION 13 OR 15(d) OF THE</P>
<P ALIGN="CENTER">SECURITIES EXCHANGE ACT OF 1934</P>
<P ALIGN="CENTER"></P></FONT>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=330>
<TR><TD WIDTH="56%" VALIGN="TOP">
<FONT SIZE=2><P>(Date of report)</FONT></TD>
<TD WIDTH="44%" VALIGN="TOP">
<B><P>July 3, 2007 </B></TD>
</TR>
<TR><TD WIDTH="56%" VALIGN="TOP">
<FONT SIZE=2><P>(Date of earliest event reported)</FONT></TD>
<TD WIDTH="44%" VALIGN="TOP">
<B><P>June 29, 2007</B></TD>
</TR>
</TABLE>
</CENTER></P>
<P ALIGN="CENTER"></P>
<B><FONT SIZE=5><P ALIGN="CENTER">ONEOK PARTNERS, L.P.</P>
</B></FONT><FONT SIZE=2><P ALIGN="CENTER"> (Exact name of registrant as specified in its charter)</P>
</FONT><P ALIGN="CENTER"></P>
<TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=696>
<TR><TD WIDTH="30%" VALIGN="TOP" HEIGHT=19>
<B><P ALIGN="CENTER">Delaware</B></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="31%" VALIGN="TOP" HEIGHT=19>
<B><P ALIGN="CENTER">1-12202</B></TD>
<TD WIDTH="5%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="28%" VALIGN="TOP" HEIGHT=19>
<B><P ALIGN="CENTER">93-1120873</B></TD>
</TR>
<TR><TD WIDTH="30%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">(State or other jurisdiction</FONT></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="31%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">(Commission</FONT></TD>
<TD WIDTH="5%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="28%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">(IRS Employer</FONT></TD>
</TR>
<TR><TD WIDTH="30%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">of incorporation)</FONT></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="31%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">File Number)</FONT></TD>
<TD WIDTH="5%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="28%" VALIGN="TOP" HEIGHT=19>
<FONT SIZE=2><P ALIGN="CENTER">Identification No.)</FONT></TD>
</TR>
</TABLE>
<P ALIGN="CENTER"></P>
<B><P ALIGN="CENTER">100 West Fifth Street; Tulsa, OK</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Address of principal executive offices)</P>
</FONT><P ALIGN="CENTER"></P>
<B><P ALIGN="CENTER">74103</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Zip code)</P>
</FONT><P ALIGN="CENTER"></P>
<B><P ALIGN="CENTER">(918) 588-7000</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Registrant's telephone number, including area code)</P>
</FONT><P ALIGN="CENTER"></P>
<B><P ALIGN="CENTER">Not Applicable</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Former name or former address, if changed since last report)</P>
</FONT>
<FONT SIZE=2><P>[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</P>
<P>[] Soliciting material pursuant to Rule 14a-12 under the Securities Act (17 CFR 240.14a-12)</P>
<P>[] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</P>
<P>[] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</P>
</FONT>
<P>&nbsp;</P>
<TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=674>
<TR><TD WIDTH="12%" VALIGN="TOP" HEIGHT=19>
<U><P>Item 1.01</U></TD>
<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="86%" VALIGN="TOP" HEIGHT=19>
<U><P>Entry into a Material Definitive Agreement</U></TD>
</TR>
<TR><TD WIDTH="12%" VALIGN="TOP" HEIGHT=45><P></P></TD>
<TD WIDTH="3%" VALIGN="TOP" HEIGHT=45><P></P></TD>
<TD WIDTH="86%" VALIGN="TOP" HEIGHT=45>
<P>On June 29, 2007, we, through our subsidiaries ONEOK Partners Intermediate Limited Partnership and ONEOK Gas Storage Holdings, L.L.C., respectively, entered into two purchase agreements to acquire an interstate natural gas liquids (&quot;NGL&quot;) and refined petroleum products pipeline system and related assets from Kinder Morgan Operating L.P. &quot;A&quot;, a subsidiary of Kinder Morgan Energy Partners, L.P., for an aggregate purchase price of approximately $300 million.  The system extends from Bushton and Conway, Kansas, to Chicago, Illinois, and transports, stores and delivers a full range of NGL and refined products.  The final purchase price to be paid at closing is subject to adjustment, customary for transactions of this nature, pursuant to the terms of the purchase agreements.</P>
<P>Under the purchase agreements, ONEOK Partners Intermediate Limited Partnership will acquire 100 percent of a newly formed limited liability company that will acquire the assets described above prior to closing of the transaction, and ONEOK Gas Storage Holdings, L.L.C. will acquire a 50 percent general partnership interest in Heartland Pipeline Company, a Texas general partnership.  The remaining 50 percent general partnership interest is owned by Conoco Pipe Line Company, and our purchase of the Heartland Pipeline interest is subject to a preferential purchase right held by Conoco Pipe Line Company.</P>
<P>The closings of these two transactions are not dependent on each other and are subject to regulatory approvals and other conditions.  Both transactions are expected to be completed in the third quarter of 2007.</P>
<P>The purchase agreements contain representations and warranties, covenants, indemnifications and conditions to closing that are customary for transactions of this type.</P>
<FONT SIZE=2></FONT></TD>
</TR>
<TR><TD WIDTH="12%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="86%" VALIGN="TOP" HEIGHT=18><P></P></TD>
</TR>
</TABLE>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">2</P>
<P ALIGN="CENTER"></P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P ALIGN="CENTER">SIGNATURE</P>
<P>Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.</P>
<TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=696>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="48%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="37%" VALIGN="TOP" HEIGHT=19>
<P>ONEOK, Inc.</TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19>
<P>Date:</TD>
<TD WIDTH="48%" VALIGN="TOP" HEIGHT=19>
<P>July 3, 2007</TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=19>
<P>By:</TD>
<TD WIDTH="37%" VALIGN="TOP" HEIGHT=19>
<U><P>/s/ Curtis L. Dinan</U></TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=100><P></P></TD>
<TD WIDTH="48%" VALIGN="TOP" HEIGHT=100><P></P></TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=100><P></P></TD>
<TD WIDTH="37%" VALIGN="TOP" HEIGHT=100>
<P>Senior Vice President - </P>
<P>Chief Financial Officer and</P>
<P>Treasurer</TD>
</TR>
</TABLE>
<FONT SIZE=2>
<P ALIGN="CENTER">3</P></FONT></BODY>
</HTML>
[{"type": "8-K", "sequence": "1", "filename": "rrd165077.htm", "description": "OKS - NGL (KINDER MORGAN) ACQUISITION", "secsgml_size_bytes": 7282}]
{"company-data": {"conformed-name": "ONEOK Partners LP", "cik": "0000909281", "assigned-sic": "4922", "irs-number": "931120873", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-12202", "film-number": "07960972"}, "business-address": {"street1": "100 WEST FIFTH STREET", "city": "TULSA", "state": "OK", "zip": "74103", "phone": "918-588-7000"}, "mail-address": {"street1": "100 WEST FIFTH STREET", "city": "TULSA", "state": "OK", "zip": "74103"}, "former-company": {"former-conformed-name": "NORTHERN BORDER PARTNERS LP", "date-changed": "19930719"}}
SECURITIES AND EXCHANGE COMMISSION
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 3, 2007
(Date of earliest event reported)
June 29, 2007
ONEOK PARTNERS, L.P.
(Exact name of registrant as specified in its charter)
Delaware
1-12202
93-1120873
(State or other jurisdiction
(Commission
(IRS Employer
of 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)
[] Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[] Soliciting material pursuant to Rule 14a-12 under the Securities 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 1.01
Entry into a Material Definitive Agreement
On June 29, 2007, we, through our subsidiaries ONEOK Partners Intermediate Limited Partnership and ONEOK Gas Storage Holdings, L.L.C., respectively, entered into two purchase agreements to acquire an interstate natural gas liquids ("NGL") and refined petroleum products pipeline system and related assets from Kinder Morgan Operating L.P. "A", a subsidiary of Kinder Morgan Energy Partners, L.P., for an aggregate purchase price of approximately $300 million.  The system extends from Bushton and Conway, Kansas, to Chicago, Illinois, and transports, stores and delivers a full range of NGL and refined products.  The final purchase price to be paid at closing is subject to adjustment, customary for transactions of this nature, pursuant to the terms of the purchase agreements.
Under the purchase agreements, ONEOK Partners Intermediate Limited Partnership will acquire 100 percent of a newly formed limited liability company that will acquire the assets described above prior to closing of the transaction, and ONEOK Gas Storage Holdings, L.L.C. will acquire a 50 percent general partnership interest in Heartland Pipeline Company, a Texas general partnership.  The remaining 50 percent general partnership interest is owned by Conoco Pipe Line Company, and our purchase of the Heartland Pipeline interest is subject to a preferential purchase right held by Conoco Pipe Line Company.
The closings of these two transactions are not dependent on each other and are subject to regulatory approvals and other conditions.  Both transactions are expected to be completed in the third quarter of 2007.
The purchase agreements contain representations and warranties, covenants, indemnifications and conditions to closing that are customary for transactions of this type.
2
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.
ONEOK, Inc.
Date:
July 3, 2007
By:
/s/ Curtis L. Dinan
Senior Vice President -
Chief Financial Officer and
Treasurer
3