    <SEC-DOCUMENT>0001193125-17-014885-index.html : 20170123
    <SEC-HEADER>0001193125-17-014885.hdr.sgml : 20170123
    <ACCEPTANCE-DATETIME>20170123100938
    ACCESSION NUMBER:		0001193125-17-014885
    CONFORMED SUBMISSION TYPE:	S-4
    PUBLIC DOCUMENT COUNT:		7
    FILED AS OF DATE:		20170123
    DATE AS OF CHANGE:		20170123

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PATTERSON UTI ENERGY INC
    		CENTRAL INDEX KEY:			0000889900
    		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
    		IRS NUMBER:				752504748
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-4
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-215655
    		FILM NUMBER:		17540057

    	BUSINESS ADDRESS:
    		STREET 1:		4510 LAMESA HWY
    		STREET 2:		P O DRAWER 1416
    		CITY:			SNYDER
    		STATE:			TX
    		ZIP:			79549
    		BUSINESS PHONE:		9155731104

    	MAIL ADDRESS:
    		STREET 1:		P O DRAWER 1416
    		CITY:			SNYDER
    		STATE:			TX
    		ZIP:			79550

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	PATTERSON ENERGY INC
    		DATE OF NAME CHANGE:	19940228
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-4
    <SEQUENCE>1
    <FILENAME>d299283ds4.htm
    <DESCRIPTION>FORM S-4
    <TEXT>
    Document 1 - file: d299283ds4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>2
    <FILENAME>d299283dex231.htm
    <DESCRIPTION>EX-23.1
    <TEXT>
    Document 2 - file: d299283dex231.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.2
    <SEQUENCE>3
    <FILENAME>d299283dex232.htm
    <DESCRIPTION>EX-23.2
    <TEXT>
    Document 3 - file: d299283dex232.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.4
    <SEQUENCE>4
    <FILENAME>d299283dex994.htm
    <DESCRIPTION>EX-99.4
    <TEXT>
    Document 4 - file: d299283dex994.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.5
    <SEQUENCE>5
    <FILENAME>d299283dex995.htm
    <DESCRIPTION>EX-99.5
    <TEXT>
    Document 5 - file: d299283dex995.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g299283g51z52.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g299283g51z52.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g299283g86t73.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g299283g86t73.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>