<SEC-DOCUMENT>0001193125-14-255945-index.html : 20140630
<SEC-HEADER>0001193125-14-255945.hdr.sgml : 20140630
<ACCEPTANCE-DATETIME>20140630165920
ACCESSION NUMBER:		0001193125-14-255945
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		15
FILED AS OF DATE:		20140630
DATE AS OF CHANGE:		20140630

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:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132
		FILM NUMBER:		14949725

	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

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Midstream Services LLC
		CENTRAL INDEX KEY:			0001611773
		IRS NUMBER:				462511430
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132-01
		FILM NUMBER:		14949726

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

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN STREET, SUITE 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Well Services LLC
		CENTRAL INDEX KEY:			0001529745
		IRS NUMBER:				452609441
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132-02
		FILM NUMBER:		14949727

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

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		STE. 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Petroleum Marketing LLC
		CENTRAL INDEX KEY:			0001530077
		IRS NUMBER:				452735679
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132-03
		FILM NUMBER:		14949728

	BUSINESS ADDRESS:	
		STREET 1:		1001 FANNIN ST., STE. 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		281-404-9500

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN ST., STE. 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Petroleum North America LLC
		CENTRAL INDEX KEY:			0001525815
		IRS NUMBER:				260188694
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132-04
		FILM NUMBER:		14949729

	BUSINESS ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-404-9500

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 1500
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Oasis Petroleum LLC
		CENTRAL INDEX KEY:			0001494070
		IRS NUMBER:				208541479
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-197132-05
		FILM NUMBER:		14949730

	BUSINESS ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 202
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-574-1770

	MAIL ADDRESS:	
		STREET 1:		1001 FANNIN STREET
		STREET 2:		SUITE 202
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>d750143ds4.htm
<DESCRIPTION>S-4
<TEXT>
Document 1 - file: d750143ds4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d750143dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d750143dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>3
<FILENAME>d750143dex121.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 3 - file: d750143dex121.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>d750143dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: d750143dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>5
<FILENAME>d750143dex232.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 5 - file: d750143dex232.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>6
<FILENAME>d750143dex251.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 6 - file: d750143dex251.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g750143ex25_1pg004a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g750143ex25_1pg004a.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g750143ex25_1pg004b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g750143ex25_1pg004b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g750143ex25_1pg004c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g750143ex25_1pg004c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g750143ex25_1pg005a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g750143ex25_1pg005a.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>g750143ex25_1pg005b.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: g750143ex25_1pg005b.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>g750143ex25_1pg005c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: g750143ex25_1pg005c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>g750143g51d01.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: g750143g51d01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>g750143g51i20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: g750143g51i20.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>g750143g93n87.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: g750143g93n87.jpg

</DOCUMENT>
</SEC-DOCUMENT>