<SEC-DOCUMENT>0001193125-20-210793-index.html : 20200805
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<ACCEPTANCE-DATETIME>20200805172027
ACCESSION NUMBER:		0001193125-20-210793
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		8
FILED AS OF DATE:		20200805
DATE AS OF CHANGE:		20200805
EFFECTIVENESS DATE:		20200805

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PIONEER NATURAL RESOURCES CO
		CENTRAL INDEX KEY:			0001038357
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				752702753
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-241031
		FILM NUMBER:		201078637

	BUSINESS ADDRESS:	
		STREET 1:		200 WILLIAMS SQUARE WEST
		STREET 2:		5205 N OCONNOR BLVD
		CITY:			IRVING
		STATE:			TX
		ZIP:			75039
		BUSINESS PHONE:		9724449001

	MAIL ADDRESS:	
		STREET 1:		200 WILLIAMS SQUARE WEST
		STREET 2:		5205 N OCONNOR BLVD
		CITY:			IRVING
		STATE:			TX
		ZIP:			75039
</SEC-HEADER>
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<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>d94108ds3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: d94108ds3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d94108dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d94108dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d94108dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d94108dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>4
<FILENAME>d94108dex233.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 4 - file: d94108dex233.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>5
<FILENAME>d94108dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 5 - file: d94108dex251.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g94108dsp1.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g94108dsp1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g94108dsp2.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g94108dsp2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g94108g09o86.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g94108g09o86.jpg

</DOCUMENT>
</SEC-DOCUMENT>