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<TITLE>SECURITIES AND EXCHANGE COMMISSION</TITLE>
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<FONT SIZE=4><P ALIGN="CENTER">SECURITIES AND EXCHANGE COMMISSION</P>
<P ALIGN="CENTER">Washington, D.C. 20549</P>
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<B><FONT SIZE=4><P ALIGN="CENTER">FORM 8-K</P>
</B></FONT><P ALIGN="CENTER"></P>
<FONT SIZE=4><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>
</FONT><P ALIGN="CENTER"></P>
<P ALIGN="CENTER"><CENTER><TABLE CELLSPACING=0 BORDER=0 CELLPADDING=7 WIDTH=336>
<TR><TD WIDTH="55%" VALIGN="TOP">
<FONT SIZE=2><P>(Date of report)</FONT></TD>
<TD WIDTH="45%" VALIGN="TOP">
<B><P>January 17, 2007 </B></TD>
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<TR><TD WIDTH="55%" VALIGN="TOP">
<FONT SIZE=2><P>(Date of earliest event reported)</FONT></TD>
<TD WIDTH="45%" VALIGN="TOP">
<B><P>January 17, 2007</B></TD>
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</TABLE>
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<FONT SIZE=2><P ALIGN="CENTER"></P>
</FONT><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>
<P ALIGN="CENTER"></P></FONT>
<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>
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<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>
<FONT SIZE=2><P ALIGN="CENTER"></P>
</FONT><B><P ALIGN="CENTER">100 West Fifth Street; Tulsa, OK</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Address of principal executive offices)</P>
<P ALIGN="CENTER"></P>
</FONT><B><P ALIGN="CENTER">74103-4298</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Zip code)</P>
<P ALIGN="CENTER"></P>
</FONT><B><P ALIGN="CENTER">(918) 588-7000</P>
</B><FONT SIZE=2><P ALIGN="CENTER">(Registrant's telephone number, including area code)</P>
<P ALIGN="CENTER"></P>
</FONT><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>
<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>
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<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19>
<U><P>Item 7.01</U></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=19>
<U><P>Regulation FD.</U></TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=19><P></P></TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=45><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=45><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=45>
<P>On January 17, 2007  ONEOK, Inc. and ONEOK Partners, L.P. announced that they will release their fourth-quarter and year-end 2006 earnings after the market closes on Monday, February 26, 2007.  A joint conference call will be held the following day on February 27, 2007, at 11:00 a.m. Eastern Standard Time (10:00 a.m. Central Standard Time).  The conference call number is 866-814-8448, pass code 1024620.  The call will also be carried live at <I>www.oneok.com</I> and <I>www.oneokpartners.com</I>. A replay will be available on both web sites beginning at 1:00 p.m. Central Standard Time on February 27, 2007 and ending at midnight March 4, 2007.  The playback call may be accessed at 866-837-8032, pass code 1024620.       </P>
<FONT SIZE=2><P ALIGN="CENTER"></FONT></TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=19><P></P></TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=18>
<U><P>Item 9.01</U></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=18>
<U><P>Financial Statements and Exhibits</U></TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=19>
<P>Exhibits</P>
</TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="13%" VALIGN="TOP" COLSPAN=2 HEIGHT=19>
<P ALIGN="RIGHT">99.1</TD>
<TD WIDTH="72%" VALIGN="TOP" HEIGHT=19>
<P>Press release issued by ONEOK, Inc and ONEOK Partners, L.P. dated January 17, 2007.</TD>
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<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=18>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</TD>
</TR>
<TR><TD WIDTH="14%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="6%" VALIGN="TOP" HEIGHT=18><P></P></TD>
<TD WIDTH="79%" VALIGN="TOP" COLSPAN=2 HEIGHT=18><P></P></TD>
</TR>
</TABLE>
<P ALIGN="CENTER">&nbsp;</P>
<P ALIGN="CENTER">&nbsp;</P>
<FONT SIZE=2><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 ALIGN="CENTER">&nbsp;</P>
</FONT><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="47%" 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 Partners, L.P.</P>
<P>By:  ONEOK Partners GP, L.L.C., General Partner</TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="47%" 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></P></TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=20>
<P>Date:</TD>
<TD WIDTH="47%" VALIGN="TOP" HEIGHT=20>
<P>January 17, 2007</TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=20>
<P>By:</TD>
<TD WIDTH="37%" VALIGN="TOP" HEIGHT=20>
<U><P>/s/ Curtis Dinan</U></TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=19><P></P></TD>
<TD WIDTH="47%" 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>Curtis Dinan</TD>
</TR>
<TR><TD WIDTH="9%" VALIGN="TOP" HEIGHT=20><P></P></TD>
<TD WIDTH="47%" VALIGN="TOP" HEIGHT=20><P></P></TD>
<TD WIDTH="7%" VALIGN="TOP" HEIGHT=20><P></P></TD>
<TD WIDTH="37%" VALIGN="TOP" HEIGHT=20>
<P>Senior Vice President - </P>
<P>Chief Financial Officer and</P>
<P>Treasurer</P>
</TD>
</TR>
</TABLE>
<FONT SIZE=2><P>&nbsp;</P>
<P>&nbsp;</P>
<P>&nbsp;</P>
<P ALIGN="CENTER">3</P>
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[{"type": "8-K", "sequence": "1", "filename": "rrd143385.htm", "description": "4TH QTR AND YE 2006 CONFERENCE CALL AND WEBCAST ANNOUNCED", "secsgml_size_bytes": 8094}]
{"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": "07535934"}, "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
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)
January 17, 2007
(Date of earliest event reported)
January 17, 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)
74103-4298
(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 7.01
Regulation FD.
On January 17, 2007  ONEOK, Inc. and ONEOK Partners, L.P. announced that they will release their fourth-quarter and year-end 2006 earnings after the market closes on Monday, February 26, 2007.  A joint conference call will be held the following day on February 27, 2007, at 11:00 a.m. Eastern Standard Time (10:00 a.m. Central Standard Time).  The conference call number is 866-814-8448, pass code 1024620.  The call will also be carried live at
www.oneok.com
and
www.oneokpartners.com
. A replay will be available on both web sites beginning at 1:00 p.m. Central Standard Time on February 27, 2007 and ending at midnight March 4, 2007.  The playback call may be accessed at 866-837-8032, pass code 1024620.
Item 9.01
Financial Statements and Exhibits
Exhibits
99.1
Press release issued by ONEOK, Inc and ONEOK Partners, L.P. dated January 17, 2007.
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 Partners, L.P.
By:  ONEOK Partners GP, L.L.C., General Partner
Date:
January 17, 2007
By:
/s/ Curtis Dinan
Curtis Dinan
Senior Vice President -
Chief Financial Officer and
Treasurer
3