<SEC-DOCUMENT>0001104659-21-107423.txt : 20210818
<SEC-HEADER>0001104659-21-107423.hdr.sgml : 20210818
<ACCEPTANCE-DATETIME>20210818190443
ACCESSION NUMBER:		0001104659-21-107423
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20210816
FILED AS OF DATE:		20210818
DATE AS OF CHANGE:		20210818

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Colbert Suzanne
		CENTRAL INDEX KEY:			0001878946

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38066
		FILM NUMBER:		211187896

	MAIL ADDRESS:	
		STREET 1:		1233 WEST LOOP SOUTH
		STREET 2:		SUITE 1400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77027

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Select Energy Services, Inc.
		CENTRAL INDEX KEY:			0001693256
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				814561945
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1233 W LOOP SOUTH, SUITE 1400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77027
		BUSINESS PHONE:		(713) 235-9500

	MAIL ADDRESS:	
		STREET 1:		1233 W LOOP SOUTH, SUITE 1400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77027
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>tm2125449-1_3seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-08-16</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001693256</issuerCik>
        <issuerName>Select Energy Services, Inc.</issuerName>
        <issuerTradingSymbol>WTTR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001878946</rptOwnerCik>
            <rptOwnerName>Colbert Suzanne</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1233 W. LOOP SOUTH, SUITE 1400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77027</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Technology Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <remarks>Exhibit 24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Suzanne Colbert by Adam R. Law, as Attorney-in-Fact</signatureName>
        <signatureDate>2021-08-18</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>tm2125449d1_ex24.htm
<DESCRIPTION>EXHIBIT 24
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><B>Exhibit 24</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase"><B>POWER
OF ATTORNEY<BR>
For Executing Form ID, Forms 3, FORMS 4 and FORMS 5,<BR>
Form 144 and Schedule 13D and Schedule 13G</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The undersigned hereby constitutes and appoints
Adam R. Law, Nick Swyka and the Section 16 Compliance Officer, or any of them acting without the others, with full power of substitution,
as the undersigned&rsquo;s true and lawful attorney-in-fact to:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-style: normal; font-weight: normal">(1)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-style: normal; font-weight: normal">Execute
for and on behalf of the undersigned a Form ID (including amendments thereto), or any other forms prescribed by the U.S. Securities and
Exchange Commission (the &ldquo;</FONT><FONT STYLE="font-style: normal">SEC<FONT STYLE="font-weight: normal">&rdquo;), that may be necessary
to obtain codes and passwords enabling the undersigned to make electronic filings with the SEC of the forms referenced in clause (2)
below;</FONT></FONT></TD>
</TR></TABLE>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-style: normal; font-weight: normal">(2)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-style: normal; font-weight: normal">Execute
for and on behalf of the undersigned any (a) Form 3, Form 4 and Form 5 (including amendments thereto) in accordance with Section 16(a)
of the Securities Exchange Act of 1934, as amended (the &ldquo;</FONT><FONT STYLE="font-style: normal">Exchange Act<FONT STYLE="font-weight: normal">&rdquo;),
and the rules thereunder, (b) Form 144 (including amendments thereto) and (c)&nbsp;Schedule 13D and Schedule 13G (including amendments
thereto) in accordance with Sections 13(d) and 13(g) of the Exchange Act, but only to the extent each form or schedule relates to the
undersigned&rsquo;s beneficial ownership of securities of Select Energy Services, Inc. or any of its subsidiaries;</FONT></FONT></TD>
</TR></TABLE>

<P STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-style: normal; font-weight: normal">(3)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-style: normal; font-weight: normal">Do and
perform any and all acts for and on behalf of the undersigned that may be necessary or desirable to complete and execute any Form ID,
Form 3, Form 4, Form 5, Form 144, Schedule 13D or Schedule 13G (including amendments thereto) and timely file the forms or schedules
with the SEC and any stock exchange or quotation system, self-regulatory association or any other authority, and provide a copy as required
by law or advisable to such persons as the attorney-in-fact deems appropriate; and</FONT></TD>
</TR></TABLE>

<P STYLE="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: italic bold 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in; text-align: left"><FONT STYLE="font-style: normal; font-weight: normal">(4)</FONT></TD><TD STYLE="text-align: justify"><FONT STYLE="font-style: normal; font-weight: normal">Take any
other action in connection with the foregoing that, in the opinion of the attorney-in-fact, may be of benefit to, in the best interest
of or legally required of the undersigned, it being understood that the documents executed by the attorney-in-fact on behalf of the undersigned
pursuant to this Power of Attorney shall be in the form and shall contain the terms and conditions as the attorney-in-fact may approve
in the attorney-in-fact&rsquo;s discretion.</FONT></TD>
</TR></TABLE>

<P STYLE="font: italic 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The undersigned hereby grants to the
attorney-in-fact full power and authority to do and perform all and every act requisite, necessary or proper to be done in the
exercise of any of the rights and powers granted herein, as fully to all intents and purposes as the undersigned might or could do
if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that the attorney-in-fact
shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers granted herein. The undersigned
acknowledges that the attorney-in-fact, in serving in such capacity at the request of the undersigned, are not assuming (nor is
Select Energy Services, Inc. assuming) any of the undersigned&rsquo;s responsibilities to comply with Section 16 of the Exchange
Act.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<!-- Field: Page; Sequence: 1 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The undersigned agrees that the attorney-in-fact
may rely entirely on information furnished orally or in writing by or at the direction of the undersigned to the attorney-in-fact. The
undersigned also agrees to indemnify and hold harmless Select Energy Services, Inc. and the attorney-in-fact against any losses, claims,
damages or liabilities (or actions in these respects) that arise out of or are based upon any untrue statements or omissions of necessary
facts in the information provided by or at the direction of the undersigned, or upon the lack of timeliness in the delivery of information
by or at the direction of the undersigned, to the attorney-in fact for purposes of executing, acknowledging, delivering or filing a Form
ID, Form 3, Form 4, Form 5, Form 144, Schedule&nbsp;13D or Schedule 13G (including amendments thereto) with respect to the undersigned&rsquo;s
holdings of and transactions in securities issued by Select Energy Services, Inc. and agrees to reimburse Select Energy Services, Inc.
and the attorney-in-fact on demand for any legal or other expenses reasonably incurred in connection with investigating or defending against
any such loss, claim, damage, liability or action.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This Power of Attorney shall remain in full force
and effect until the undersigned is no longer required to file Form ID, Form 3, Form 4, Form 5, Form 144, Schedule 13D and Schedule 13G
(including amendments thereto) with respect to the undersigned&rsquo;s holdings of and transactions in securities issued by Select Energy
Services, Inc., unless earlier revoked by the undersigned in a signed writing delivered to the attorney-in-fact. This Power of Attorney
does not revoke any other power of attorney that the undersigned has previously granted.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">[<I>Signature Page Follows</I>]</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

<!-- Field: Page; Sequence: 2; Options: NewSection; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-size: 10pt"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence --></FONT></P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">IN WITNESS WHEREOF, the undersigned has caused
this Power of Attorney to be executed as of the date written below.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Dated: August 16, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%">
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="width: 50%"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">/s/ Suzanne Colbert</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Suzanne Colbert</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Chief Technology Officer</FONT></TD></TR>
  </TABLE>


<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"></P>

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin-top: 0pt; margin-bottom: 0pt"></P>

<!-- Field: Page; Sequence: 3; Options: Last -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-size: 10pt">SIGNATURE PAGE TO</FONT></P><P STYLE="text-align: center; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-size: 10pt">POWER OF ATTORNEY</FONT></P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin-top: 0pt; margin-bottom: 0pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin-top: 0pt; margin-bottom: 0pt"></P>

</BODY>
</HTML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
