<SEC-DOCUMENT>0000902664-17-003802.txt : 20170928
<SEC-HEADER>0000902664-17-003802.hdr.sgml : 20170928
<ACCEPTANCE-DATETIME>20170928171554
ACCESSION NUMBER:		0000902664-17-003802
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170926
FILED AS OF DATE:		20170928
DATE AS OF CHANGE:		20170928

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Credit Partners, L.P.
		CENTRAL INDEX KEY:			0001422713
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108333

	BUSINESS ADDRESS:	
		STREET 1:		375 PARK AVENUE
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212-672-5080

	MAIL ADDRESS:	
		STREET 1:		375 PARK AVENUE
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

	FORMER NAME:	
		FORMER CONFORMED NAME:	CENTERBRIDGE CREDIT PARTNERS LP
		DATE OF NAME CHANGE:	20080103

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Special Credit Partners II AIV III, L.P.
		CENTRAL INDEX KEY:			0001688598
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108332

	BUSINESS ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212 672-5000

	MAIL ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Credit Partners Offshore General Partner, L.P.
		CENTRAL INDEX KEY:			0001484834
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108328

	BUSINESS ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212 672 5000

	MAIL ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

	FORMER NAME:	
		FORMER CONFORMED NAME:	Centerbridge Credit Partners Offshore General Partner, L.L.C.
		DATE OF NAME CHANGE:	20100222

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Credit Partners General Partner, L.P.
		CENTRAL INDEX KEY:			0001484833
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108329

	BUSINESS ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212 672 5000

	MAIL ADDRESS:	
		STREET 1:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

	FORMER NAME:	
		FORMER CONFORMED NAME:	Centerbridge Credit Partners General Partner, L.L.C.
		DATE OF NAME CHANGE:	20100222

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Credit Partners TE Intermediate I, L.P.
		CENTRAL INDEX KEY:			0001587558
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108330

	BUSINESS ADDRESS:	
		STREET 1:		C/O CENTERBRIDGE PARTNERS, L.P.
		STREET 2:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212-672-5000

	MAIL ADDRESS:	
		STREET 1:		C/O CENTERBRIDGE PARTNERS, L.P.
		STREET 2:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Centerbridge Credit Partners Offshore Intermediate III, L.P.
		CENTRAL INDEX KEY:			0001587634
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35512
		FILM NUMBER:		171108331

	BUSINESS ADDRESS:	
		STREET 1:		C/O CENTERBRIDGE PARTNERS, L.P.
		STREET 2:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152
		BUSINESS PHONE:		212-672-5000

	MAIL ADDRESS:	
		STREET 1:		C/O CENTERBRIDGE PARTNERS, L.P.
		STREET 2:		375 PARK AVENUE, 12TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10152

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
</SEC-HEADER>
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    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2017-09-26</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001533924</issuerCik>
        <issuerName>Midstates Petroleum Company, Inc.</issuerName>
        <issuerTradingSymbol>MPO</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001422713</rptOwnerCik>
            <rptOwnerName>Centerbridge Credit Partners, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>375 PARK AVENUE</rptOwnerStreet1>
            <rptOwnerStreet2>11TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
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            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001688598</rptOwnerCik>
            <rptOwnerName>Centerbridge Special Credit Partners II AIV III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>375 PARK AVENUE, 12TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001587634</rptOwnerCik>
            <rptOwnerName>Centerbridge Credit Partners Offshore Intermediate III, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CENTERBRIDGE PARTNERS, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>375 PARK AVENUE, 12TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001587558</rptOwnerCik>
            <rptOwnerName>Centerbridge Credit Partners TE Intermediate I, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CENTERBRIDGE PARTNERS, L.P.</rptOwnerStreet1>
            <rptOwnerStreet2>375 PARK AVENUE, 12TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001484833</rptOwnerCik>
            <rptOwnerName>Centerbridge Credit Partners General Partner, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>375 PARK AVENUE, 12TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001484834</rptOwnerCik>
            <rptOwnerName>Centerbridge Credit Partners Offshore General Partner, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>375 PARK AVENUE, 12TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10152</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, par value $0.01 (&quot;Common Stock&quot;)</value>
            </securityTitle>
            <transactionDate>
                <value>2017-09-26</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>150000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>16.0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>281231</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>754077</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F6"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>423132</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F3"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1447207</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See footnotes</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                    <footnoteId id="F7"/>
                    <footnoteId id="F8"/>
                    <footnoteId id="F9"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares of Common Stock are held by Centerbridge Credit Partners, L.P. (&quot;Credit Partners&quot;).</footnote>
        <footnote id="F2">These shares of Common Stock are held by Centerbridge Special Credit Partners II AIV III, L.P. (&quot;Special Credit Partners II AIV&quot;).</footnote>
        <footnote id="F3">These shares of Common Stock are held by Centerbridge Credit Partners Offshore Intermediate III, L.P. (&quot;Credit Partners Offshore Intermediate III&quot;).</footnote>
        <footnote id="F4">These shares of Common Stock are held by Centerbridge Credit Partners TE Intermediate I, L.P. (&quot;Credit Partners TE Intermediate I,&quot; together with Credit Partners, Special Credit Partners II AIV, Special Credit Partners Offshore Intermediate III, and Credit Partners Intermediate I, the &quot;Centerbridge Funds&quot;).</footnote>
        <footnote id="F5">Centerbridge Credit Partners General Partner, L.P. (&quot;Onshore GP&quot;) is the general partner of Credit Partners and Credit Partners TE Intermediate I, and, as such, it may be deemed to beneficially own the securities held by Credit Partners and Credit Partners TE Intermediate I. Centerbridge Credit Partners Offshore General Partner, L.P. (&quot;Offshore GP&quot;) is the general partner of Credit Partners Offshore Intermediate III, and, as such, it may be deemed to beneficially own the securities held by Credit Partners Offshore Intermediate III. Centerbridge Credit Cayman GP Ltd. (&quot;Credit GP&quot;) is the general partner of each of Onshore GP and Offshore GP, and, as such, it may be deemed to beneficially own the securities held by Credit Partners, Credit Partners TE Intermediate I and Credit Partners Offshore Intermediate III.</footnote>
        <footnote id="F6">Centerbridge Special Credit Partners General Partner II, L.P. (&quot;CSCPGP II&quot;) is the general partner of Special Credit Partners II AIV and, as such, it may be deemed to beneficially own the securities held by Special Credit Partners II AIV. CSCP II Cayman GP Ltd. (&quot;CSCP II Cayman Ltd.&quot;) is the general partner of CSCPGP II, and, as such, it may be deemed to beneficially own the securities held by Special Credit Partners II AIV.</footnote>
        <footnote id="F7">Mark T. Gallogly and Jeffrey H. Aronson, indirectly, through various intermediate entities control each of the Centerbridge Funds, and, as such, Mark T. Gallogly and Jeffrey H. Aronson may be deemed to beneficially own the securities held by the Centerbridge Funds.</footnote>
        <footnote id="F8">For purposes of this filing, &quot;Reporting Persons&quot; means, as applicable, Credit Partners, Special Credit Partners II AIV, Credit Partners Offshore Intermediate III, Credit Partners TE Intermediate I, Onshore GP, Offshore GP, Credit GP, CSCPGP II, CSCP II Cayman Ltd., Mr. Aronson, and Mr. Gallogly.</footnote>
        <footnote id="F9">The filing of this statement by the Reporting Persons shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise, such Reporting Persons are the beneficial owners of the securities reported herein and each of the Reporting Persons expressly disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Act, except to the extent of such Reporting Person's pecuniary interest therein.</footnote>
    </footnotes>

    <remarks>To enable all of the Reporting Persons to gain access to the Securities and Exchange Commission's electronic filing system (which only accepts a maximum of 10 joint filers per report), this report is the first of two identical reports relating to the same transaction being filed with the Securities and Exchange Commission.</remarks>

    <ownerSignature>
        <signatureName>Centerbridge Credit Partners, L.P., By: Centerbridge Credit Partners General Partner, L.P., its general partner, By: Centerbridge Credit Cayman GP Ltd., its general partner, By: /s/ Jeffrey H. Aronson, Authorized Signatory</signatureName>
        <signatureDate>2017-09-28</signatureDate>
    </ownerSignature>
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<DOCUMENT>
<TYPE>EX-99
<SEQUENCE>2
<FILENAME>p17-1951jointfiler.htm
<DESCRIPTION>JOINT FILER INFORMATION
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0"></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center">Joint Filer Information</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Special Credit Partners II AIV III, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE SPECIAL CREDIT PARTNERS II AIV III, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Special Credit Partners II, L.P., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: CSCP II Cayman GP Ltd., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Credit Partners Offshore Intermediate
III, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE CREDIT PARTNERS OFFSHORE INTERMEDIATE III, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Partners Offshore General Partner, L.P.,
its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Cayman GP Ltd., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Credit Partners TE Intermediate I, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE CREDIT PARTNERS TE INTERMEDIATE I, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Partners General Partner, L.P., its general
partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Cayman GP Ltd., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Credit Partners General Partner, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE CREDIT PARTNERS GENERAL PARTNER, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Cayman GP Ltd., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Credit Partners Offshore General Partner,
L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE CREDIT PARTNERS OFFSHORE GENERAL PARTNER, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: Centerbridge Credit Cayman GP Ltd., its general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Special Credit Partners General Partner
II, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE SPECIAL CREDIT PARTNERS GENERAL PARTNER II, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: CSCP II Cayman GP Ltd., its</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">general partner</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: CSCP II Cayman GP Ltd.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CSCP II CAYMAN GP LTD.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Centerbridge Credit Cayman GP Ltd.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">CENTERBRIDGE CREDIT CAYMAN GP LTD.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">By: <U>/s/ Jeffrey H. Aronson</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Name: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">Title: Authorized Signatory</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Mark T. Gallogly</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">MARK T. GALLOGLY</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>/s/ Mark T. Gallogly</U></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Name</U>: Jeffrey H. Aronson</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Address</U>: 375 Park Avenue, 12th Floor, New York, New York
10152</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Designated Filer</U>: Centerbridge Credit Partners, L.P.</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Issuer &amp; Ticker Symbol</U>: Midstates Petroleum Company,
Inc. (MPO)</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Date of Event</U> Requiring Statement: September 26, 2017</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>Signature</U>:</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">JEFFREY H. ARONSON</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><U>/s/ Jeffrey H. Aronson</U></P>



<P STYLE="margin: 0"></P>

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