    <SEC-DOCUMENT>0001039684-19-000014-index.html : 20190225
    <SEC-HEADER>0001039684-19-000014.hdr.sgml : 20190225
    <ACCEPTANCE-DATETIME>20190225162827
    ACCESSION NUMBER:		0001039684-19-000014
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		22
    CONFORMED PERIOD OF REPORT:	20190225
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20190225
    DATE AS OF CHANGE:		20190225

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ONEOK INC /NEW/
    		CENTRAL INDEX KEY:			0001039684
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
    		IRS NUMBER:				731520922
    		STATE OF INCORPORATION:			OK
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-13643
    		FILM NUMBER:		19629872

    	BUSINESS ADDRESS:
    		STREET 1:		100 WEST 5TH ST
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74103
    		BUSINESS PHONE:		9185887000

    	MAIL ADDRESS:
    		STREET 1:		100 WEST 5TH ST
    		CITY:			TULSA
    		STATE:			OK
    		ZIP:			74103

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WAI INC
    		DATE OF NAME CHANGE:	19970519
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>okeq42018earningsrelease.htm
    <DESCRIPTION>OKE Q4 2018 EARNINGS RELEASE
    <TEXT>
    Document 1 - file: okeq42018earningsrelease.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>q42018earningsreleasenr.htm
    <DESCRIPTION>OKE Q4 2018 EARNINGS RELEASE NEWS RELEASE
    <TEXT>
    Document 2 - file: q42018earningsreleasenr.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>q42018earningsreleasenr001.jpg
    <TEXT>
    Document 3 - file: q42018earningsreleasenr001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>q42018earningsreleasenr002.jpg
    <TEXT>
    Document 4 - file: q42018earningsreleasenr002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>q42018earningsreleasenr003.jpg
    <TEXT>
    Document 5 - file: q42018earningsreleasenr003.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>q42018earningsreleasenr004.jpg
    <TEXT>
    Document 6 - file: q42018earningsreleasenr004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>q42018earningsreleasenr005.jpg
    <TEXT>
    Document 7 - file: q42018earningsreleasenr005.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>q42018earningsreleasenr006.jpg
    <TEXT>
    Document 8 - file: q42018earningsreleasenr006.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>q42018earningsreleasenr007.jpg
    <TEXT>
    Document 9 - file: q42018earningsreleasenr007.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>q42018earningsreleasenr008.jpg
    <TEXT>
    Document 10 - file: q42018earningsreleasenr008.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>q42018earningsreleasenr009.jpg
    <TEXT>
    Document 11 - file: q42018earningsreleasenr009.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>q42018earningsreleasenr010.jpg
    <TEXT>
    Document 12 - file: q42018earningsreleasenr010.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>q42018earningsreleasenr011.jpg
    <TEXT>
    Document 13 - file: q42018earningsreleasenr011.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>q42018earningsreleasenr012.jpg
    <TEXT>
    Document 14 - file: q42018earningsreleasenr012.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>q42018earningsreleasenr013.jpg
    <TEXT>
    Document 15 - file: q42018earningsreleasenr013.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>q42018earningsreleasenr014.jpg
    <TEXT>
    Document 16 - file: q42018earningsreleasenr014.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>q42018earningsreleasenr015.jpg
    <TEXT>
    Document 17 - file: q42018earningsreleasenr015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>q42018earningsreleasenr016.jpg
    <TEXT>
    Document 18 - file: q42018earningsreleasenr016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>q42018earningsreleasenr017.jpg
    <TEXT>
    Document 19 - file: q42018earningsreleasenr017.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>q42018earningsreleasenr018.jpg
    <TEXT>
    Document 20 - file: q42018earningsreleasenr018.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>q42018earningsreleasenr019.jpg
    <TEXT>
    Document 21 - file: q42018earningsreleasenr019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>q42018earningsreleasenr020.jpg
    <TEXT>
    Document 22 - file: q42018earningsreleasenr020.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>