<SEC-DOCUMENT>0001104659-15-069124-index.html : 20151005
<SEC-HEADER>0001104659-15-069124.hdr.sgml : 20151005
<ACCEPTANCE-DATETIME>20151005163338
ACCESSION NUMBER:		0001104659-15-069124
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20151001
FILED AS OF DATE:		20151005
DATE AS OF CHANGE:		20151005

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Midstates Petroleum Company, Inc.
		CENTRAL INDEX KEY:			0001533924
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				453691816
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		321 SOUTH BOSTON
		STREET 2:		SUITE 1000
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		(918) 974-8550

	MAIL ADDRESS:	
		STREET 1:		321 SOUTH BOSTON
		STREET 2:		SUITE 1000
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			R/C Energy GP IV, LLC
		CENTRAL INDEX KEY:			0001534523
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		151143651

	BUSINESS ADDRESS:	
		STREET 1:		C/O RIVERSTONE HOLDINGS LLC
		STREET 2:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-993-0076

	MAIL ADDRESS:	
		STREET 1:		C/O RIVERSTONE HOLDINGS LLC
		STREET 2:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Riverstone/Carlyle Energy Partners IV, L.P.
		CENTRAL INDEX KEY:			0001534496
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		151143652

	BUSINESS ADDRESS:	
		STREET 1:		C/O RIVERSTONE HOLDINGS LLC
		STREET 2:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-993-0076

	MAIL ADDRESS:	
		STREET 1:		C/O RIVERSTONE HOLDINGS LLC
		STREET 2:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			R/C IV Eagle Holdings, L.P.
		CENTRAL INDEX KEY:			0001582940
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		151143653

	BUSINESS ADDRESS:	
		STREET 1:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		(212)993-0076

	MAIL ADDRESS:	
		STREET 1:		712 FIFTH AVENUE, 36TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
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