<SEC-DOCUMENT>0001193125-23-215184-index.html : 20230818
<SEC-HEADER>0001193125-23-215184.hdr.sgml : 20230818
<ACCEPTANCE-DATETIME>20230817183326
ACCESSION NUMBER:		0001193125-23-215184
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20230818
DATE AS OF CHANGE:		20230817
GROUP MEMBERS:		BCP VII/BEP II HOLDINGS MANAGER L.L.C.
GROUP MEMBERS:		BEP DIAMOND AGGREGATOR L.P.
GROUP MEMBERS:		BEP DIAMOND TOPCO LLC
GROUP MEMBERS:		BLACKSTONE EMA II L.L.C.
GROUP MEMBERS:		BLACKSTONE ENERGY MANAGEMENT ASSOCIATES II L.L.C.
GROUP MEMBERS:		BLACKSTONE GROUP MANAGEMENT L.L.C.
GROUP MEMBERS:		BLACKSTONE HOLDINGS III GP L.P.
GROUP MEMBERS:		BLACKSTONE HOLDINGS III GP MANAGEMENT L.L.C.
GROUP MEMBERS:		BLACKSTONE HOLDINGS III L.P.
GROUP MEMBERS:		BLACKSTONE INC
GROUP MEMBERS:		BLACKSTONE MANAGEMENT ASSOCIATES VII L.L.C.
GROUP MEMBERS:		BMA VII L.L.C.
GROUP MEMBERS:		STEPHEN A. SCHWARZMAN

SUBJECT COMPANY:	

	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:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-44095
		FILM NUMBER:		231183301

	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

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BEP Diamond Topco L.P.
		CENTRAL INDEX KEY:			0001989449
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		C/O BLACKSTONE INC.
		STREET 2:		345 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154
		BUSINESS PHONE:		212-583-5000

	MAIL ADDRESS:	
		STREET 1:		C/O BLACKSTONE INC.
		STREET 2:		345 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10154
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>d519181dsc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: d519181dsc13g.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d519181dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d519181dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>