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<FONT SIZE=4><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=324>


<TR><TD WIDTH="57%" VALIGN="TOP">


<FONT SIZE=2><P>(Date of report)</FONT></TD>


<TD WIDTH="43%" VALIGN="TOP">


<B><P>May 2, 2006 </B></TD>


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<TR><TD WIDTH="57%" VALIGN="TOP">


<FONT SIZE=2><P>(Date of earliest event reported)</FONT></TD>


<TD WIDTH="43%" VALIGN="TOP">


<B><P>May 1, 2006</B></TD>


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<B><FONT SIZE=5><P ALIGN="CENTER">ONEOK, Inc.</P>


</B></FONT><FONT SIZE=2><P ALIGN="CENTER">(Exact name of registrant as specified in its charter)</P>


</FONT><P ALIGN="CENTER"></P>


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<TR><TD WIDTH="30%" VALIGN="TOP" HEIGHT=19>


<B><P ALIGN="CENTER">Oklahoma</B></TD>


<TD WIDTH="6%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="31%" VALIGN="TOP" HEIGHT=19>


<B><P ALIGN="CENTER">001-13643</B></TD>


<TD WIDTH="5%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="28%" VALIGN="TOP" HEIGHT=19>


<B><P ALIGN="CENTER">73-1520922</B></TD>


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<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>


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<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>


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<P>&nbsp;</P>


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<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=19>


<U><P>Item 8.01</U></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=19>


<U><P>Other Events</P>


</U></TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=45><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=45><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=45>


<P>On May 1, 2006, we announced that we had been selected to provide subsidiaries of FirstEnergy Corp. (FirstEnergy) with natural gas supply and natural gas management services for three of its natural gas-fired generation plants.</P>





<P>Under the three-year natural gas supply and management services contract, we will serve as the exclusive natural gas commodity and services provider to FirstEnergy Generation Corp.'s Richland and West Lorain, Ohio, and Sumpter, Michigan, natural gas-fired generating plants. We will become FirstEnergy's agent responsible for managing its transportation and storage capacity.  In addition, we will be responsible for optimizing the delivered cost of the gas to FirstEnergy.  We will also be able to utilize FirstEnergy's unused transportation and storage capacity to handle third-party needs.</P>


</TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=19><P></P></TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=18>


<U><P>Item 9.01</U></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=18>


<U><P>Financial Statements and Exhibits</U></TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=19>





<P>Exhibits</TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=19><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=19><DIR>


<DIR>





<P>99.1      Press release issued by ONEOK, Inc. May 1, 2006.</DIR>


</DIR>


</TD>


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<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=18><P></P></TD>


</TR>


<TR><TD WIDTH="15%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="3%" VALIGN="TOP" HEIGHT=18><P></P></TD>


<TD WIDTH="83%" VALIGN="TOP" HEIGHT=18><P></P></TD>


</TR>


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<FONT SIZE=2><P ALIGN="CENTER">2</P>


</FONT><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>&nbsp;</P>


<P>&nbsp;</P>


<P>&nbsp;</P>


<P>&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=679>


<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, Inc.</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>May 2, 2006</TD>


<TD WIDTH="7%" VALIGN="TOP" HEIGHT=20>


<P>By:</TD>


<TD WIDTH="37%" VALIGN="TOP" HEIGHT=20>


<U><P>/s/ Jim Kneale</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>Jim Kneale</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>Executive Vice President -- </P>


<P>Finance and Administration</P>


<P>and Chief Financial Officer</P>


<P>(Principal Financial Officer)</TD>


</TR>


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<FONT SIZE=2>


<P>&nbsp;</P>


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<P ALIGN="CENTER">3</P>


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[{"type": "8-K", "sequence": "1", "filename": "rrd116244.htm", "description": "ONEOK SELECTED BY FIRSTENERGY FOR 3 YEAR CONTRACT", "secsgml_size_bytes": 8116}]
{"company-data": {"conformed-name": "ONEOK INC /NEW/", "cik": "0001039684", "assigned-sic": "4923", "irs-number": "731520922", "state-of-incorporation": "OK", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "8-K", "act": "34", "file-number": "001-13643", "film-number": "06799526"}, "business-address": {"street1": "100 WEST 5TH ST", "city": "TULSA", "state": "OK", "zip": "74103", "phone": "9185887000"}, "mail-address": {"street1": "100 WEST 5TH ST", "city": "TULSA", "state": "OK", "zip": "74103"}, "former-company": {"former-conformed-name": "WAI INC", "date-changed": "19970519"}}
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)
May 2, 2006
(Date of earliest event reported)
May 1, 2006
ONEOK, Inc.
(Exact name of registrant as specified in its charter)
Oklahoma
001-13643
73-1520922
(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 8.01
Other Events
On May 1, 2006, we announced that we had been selected to provide subsidiaries of FirstEnergy Corp. (FirstEnergy) with natural gas supply and natural gas management services for three of its natural gas-fired generation plants.
Under the three-year natural gas supply and management services contract, we will serve as the exclusive natural gas commodity and services provider to FirstEnergy Generation Corp.'s Richland and West Lorain, Ohio, and Sumpter, Michigan, natural gas-fired generating plants. We will become FirstEnergy's agent responsible for managing its transportation and storage capacity.  In addition, we will be responsible for optimizing the delivered cost of the gas to FirstEnergy.  We will also be able to utilize FirstEnergy's unused transportation and storage capacity to handle third-party needs.
Item 9.01
Financial Statements and Exhibits
Exhibits
99.1      Press release issued by ONEOK, Inc. May 1, 2006.
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:
May 2, 2006
By:
/s/ Jim Kneale
Jim Kneale
Executive Vice President --
Finance and Administration
and Chief Financial Officer
(Principal Financial Officer)
3