<SEC-DOCUMENT>0001193125-23-173051-index.html : 20230623
<SEC-HEADER>0001193125-23-173051.hdr.sgml : 20230623
<ACCEPTANCE-DATETIME>20230623060550
ACCESSION NUMBER:		0001193125-23-173051
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20230623
DATE AS OF CHANGE:		20230623

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NEXTIER OILFIELD SOLUTIONS INC.
		CENTRAL INDEX KEY:			0001688476
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37988
		FILM NUMBER:		231034818

	BUSINESS ADDRESS:	
		STREET 1:		3990 ROGERDALE RD.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77042
		BUSINESS PHONE:		713-325-6000

	MAIL ADDRESS:	
		STREET 1:		3990 ROGERDALE RD.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77042

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Keane Group, Inc.
		DATE OF NAME CHANGE:	20161025

FILED BY:		

	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:		425

	BUSINESS ADDRESS:	
		STREET 1:		10713 WEST SAM HOUSTON PARKWAY NORTH
		STREET 2:		SUITE 800
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064
		BUSINESS PHONE:		2817657100

	MAIL ADDRESS:	
		STREET 1:		10713 WEST SAM HOUSTON PARKWAY NORTH
		STREET 2:		SUITE 800
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77064

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PATTERSON ENERGY INC
		DATE OF NAME CHANGE:	19940228
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>d508483d425.htm
<DESCRIPTION>425
<TEXT>
Document 1 - file: d508483d425.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g508483dsp1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g508483dsp1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g508483dsp2a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g508483dsp2a.jpg

</DOCUMENT>
</SEC-DOCUMENT>