<SEC-DOCUMENT>0001193125-19-070127-index.html : 20190311
<SEC-HEADER>0001193125-19-070127.hdr.sgml : 20190311
<ACCEPTANCE-DATETIME>20190311084000
ACCESSION NUMBER:		0001193125-19-070127
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20190311
DATE AS OF CHANGE:		20190311

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:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-219186
		FILM NUMBER:		19671013

	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

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONEOK Partners LP
		CENTRAL INDEX KEY:			0000909281
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				931120873
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0216

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-219186-01
		FILM NUMBER:		19671014

	BUSINESS ADDRESS:	
		STREET 1:		100 WEST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		9185887000

	MAIL ADDRESS:	
		STREET 1:		100 WEST FIFTH STREET
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NORTHERN BORDER PARTNERS LP
		DATE OF NAME CHANGE:	19930719

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONEOK PARTNERS INTERMEDIATE LP
		CENTRAL INDEX KEY:			0001121286
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				931120695
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-219186-02
		FILM NUMBER:		19671015

	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:	NORTHERN BORDER INTERMEDIATE LP
		DATE OF NAME CHANGE:	20020411

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NORTHERN BORDER INTERMEDIATE LTD
		DATE OF NAME CHANGE:	20000807
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B5
<SEQUENCE>1
<FILENAME>d712751d424b5.htm
<DESCRIPTION>PRELIMINARY PROSPECTUS SUPPLEMENT
<TEXT>
Document 1 - file: d712751d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g712751g12r91.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g712751g12r91.jpg

</DOCUMENT>
</SEC-DOCUMENT>