<SEC-DOCUMENT>0001486159-20-000022-index.html : 20200320
<SEC-HEADER>0001486159-20-000022.hdr.sgml : 20200320
<ACCEPTANCE-DATETIME>20200320172336
ACCESSION NUMBER:		0001486159-20-000022
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		20
CONFORMED PERIOD OF REPORT:	20200428
FILED AS OF DATE:		20200320
DATE AS OF CHANGE:		20200320

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Petroleum Inc.
		CENTRAL INDEX KEY:			0001486159
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34776
		FILM NUMBER:		20732937

	BUSINESS ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		281-404-9500

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
</SEC-HEADER>
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<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>a2020pre14a.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: a2020pre14a.htm

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Document 2 - file: cardpage1.jpg

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Document 3 - file: cardpage2.jpg

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Document 4 - file: chart-0b1929c03148536184c.jpg

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Document 5 - file: chart-6e00bdf7eff8b2c026e.jpg

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Document 6 - file: chart-d1e98529bad826b0f8a.jpg

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Document 7 - file: image1.jpg

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Document 8 - file: image2.jpg

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<TEXT>
Document 9 - file: image3.jpg

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<TEXT>
Document 10 - file: image6.jpg

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Document 11 - file: image7.jpg

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Document 12 - file: image8.jpg

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Document 13 - file: image9.jpg

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Document 14 - file: image10.jpg

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<TEXT>
Document 15 - file: image11.jpg

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Document 16 - file: image12.jpg

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<TEXT>
Document 17 - file: image13.jpg

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<TEXT>
Document 18 - file: image14.jpg

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<TEXT>
Document 19 - file: image15.jpg

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<TEXT>
Document 20 - file: image16.jpg

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