SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
Quintana Capital Group, L.P.

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
02/13/2018
3. Issuer Name and Ticker or Trading Symbol
Quintana Energy Services Inc. [ QES ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) X Other (specify below)
See Remarks
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common stock 5,345,505 I See footnotes(1)(2)(3)
Common stock 795,018 I See footnotes(1)(2)(4)
Common stock 319,001 I See footnotes(1)(2)(5)
Common stock 2,886,041 I See footnotes(1)(6)
Common stock 100,000 I See footnote(7)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
Quintana Capital Group, L.P.

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Quintana Energy Partners - QES Holdings, L.L.C.

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Quintana Energy Fund FI L P

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Quintana Energy Fund - TE, L.P.

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Quintana Energy Partners L P

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Quintana Capital Group GP Ltd

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
QEP Management Co LP

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
QEP Management Co GP LLC

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
1. Name and Address of Reporting Person*
Robertson QES Investment LLC

(Last) (First) (Middle)
1415 LOUISIANA STREET, SUITE 2400

(Street)
HOUSTON TX 77002

(City) (State) (Zip)
Explanation of Responses:
1. The reporting persons acquired these securities upon the closing of the transactions contemplated by the Master Reorganization Agreement dated February 9, 2018, by and among the Issuer, Quintana Energy Partners-QES Holdings, L.L.C., Quintana Energy Fund-FI, LP, Quintana Energy Fund-TE, LP, Robertson QES Investment LLC and the other parties thereto.
2. Quintana Energy Partners-QES Holdings, L.L.C. is controlled by Quintana Energy Partners, L.P. The general partner of Quintana Energy Partners, L.P., Quintana Energy Fund-FI, LP and Quintana Energy Fund-TE, LP is Quintana Capital Group, L.P. The sole general partner of Quintana Capital Group, L.P. is Quintana Capital Group GP Ltd.
3. These shares are directly held by Quintana Energy Partners-QES Holdings, L.L.C.
4. These shares are directly held by Quintana Energy Fund-FI, LP.
5. These shares are directly held by Quintana Energy Fund-TE, LP.
6. These shares are directly held by Robertson QES Investment LLC. The sole manager of Robertson QES Investment LLC is Corbin J. Robertson, Jr.
7. These shares are directly held by QEP Management Co., L.P. The general partner of QEP Management Co., L.P. is QEP Management Co. GP, LLC.
Remarks:
Members of 10% stockholder group Each reporting person disclaims beneficial ownership of all the shares reported in this Form 3 except to the extent of such reporting person's respective pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose. Corbin J. Robertson, Jr. serves on the board of directors of the Issuer as a representative of certain of the reporting persons. As a result, such reporting persons may be deemed directors by deputization for purposes of Section 16 of the Exchange Act. Exhibit List: Exhibit 24.1 - Power of Attorney (Quintana Energy Partners-QES Holdings, L.L.C.) Exhibit 24.2 - Power of Attorney (Quintana Energy Fund-FI, LP) Exhibit 24.3 - Power of Attorney (Quintana Energy Fund-TE, LP) Exhibit 24.4 - Power of Attorney (Quintana Energy Partners, L.P.) Exhibit 24.5 - Power of Attorney (Quintana Capital Group, L.P.) Exhibit 24.6 - Power of Attorney (Quintana Capital Group GP Ltd.) Exhibit 24.7 - Power of Attorney (QEP Management Co., L.P.) Exhibit 24.8 - Power of Attorney (QEP Management Co. GP, LLC) Exhibit 24.9 - Power of Attorney (Robertson QES Investment LLC)
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Energy Partners-QES Holdings, L.L.C. 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Energy Fund-FI, LP 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Energy Fund-TE, LP 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Energy Partners, L.P. 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Capital Group, L.P. 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Quintana Capital Group GP Ltd. 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for QEP Management Co., L.P. 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for QEP Management Co. GP, LLC 02/15/2018
/s/ D. Rogers Herndon, attorney-in-fact for Robertson QES Investment LLC 02/15/2018
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 2, 2017
                                        QUINTANA ENERGY PARTNERS - QES Holdings,
                                        L.L.C.

                                        By : Quintana Energy Partners, L.P.,
                                                  its managing member

                                        By : Quintana Capital Group, L.P.,
                                                  its general partner

                                        By : Quintana Capital Group GP Ltd.,
                                                  its general partner



                                        By: /s/ Dwight L. Dunlap
                                            -------------------------------
                                            Name:  Dwight L. Dunlap
                                            Title: Managing Director and Chief
                                                   Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 6, 2018
                                        QUINTANA ENERGY FUND-FI, LP

                                        By : Quintana Capital Group, L.P.
                                             its general partner

                                        By : Quintana Capital Group GP, Ltd.,
                                             its general partner





                                        By: /s/ Dwight L. Dunlap
                                            ------------------------------------
                                            Name:  Dwight L. Dunlap
                                            Title: Managing Director and Chief
                                            Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 8, 2018
                                        QUINTANA ENERGY FUND-TE, LP

                                        By: Quintana Capital Group, L.P.,
                                           its general partner

                                        By: Quintana Capital Group GP, Ltd.,
                                           its general partner




                                        By: /s/ Dwight L. Dunlap
                                            ------------------------------------
                                            Name:  Dwight L. Dunlap
                                            Title: Managing Director and Chief
                                            Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 6, 2018
                                        QUINTANA ENERGY PARTNERS, L.P.

                                        By : Quintana Capital Group, L.P.,
                                             its general partner

                                        By : Quintana Capital Group GP Ltd.,
                                             its sole general partner





                                        By: /s/ Dwight L. Dunlap
                                            ------------------------------------
                                        Name:  Dwight L. Dunlap
                                        Title: Managing Director and Chief
                                               Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 8, 2018
                                        QUINTANA CAPITAL GROUP, L.P.

                                        By : Quintana Capital Group GP Ltd.,
                                             its general partner





                                        By: /s/ Dwight L. Dunlap
                                            ------------------------------------
                                        Name:  Dwight L. Dunlap
                                        Title: Managing Director and Chief
                                               Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 8, 2018
                                        QUINTANA CAPITAL GROUP GP LTD.



                                        By: /s/ Dwight L. Dunlap
                                            ------------------------------------
                                        Name:  Dwight L. Dunlap
                                        Title: Managing Director and Chief
                                               Financial Officer

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 11, 2018
                                        QEP MANAGEMENT CO., L.P.

                                        By:  QEP Management Co. GP, LLC,
                                             its general partner





                                        By:/s/ Warren Hawkins
                                           -------------------------------------
                                        Name:  Warren Hawkins
                                        Title: Director

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 11, 2018
                                        QEP MANAGEMENT CO. GP, LLC



                                        By:/s/ Warren Hawkins
                                           -------------------------------------
                                        Name:  Warren Hawkins
                                        Title: Director

                               POWER OF ATTORNEY
             FOR EXECUTING FORM ID, FORMS 3, FORMS 4 AND FORMS 5,
                   FORM 144 AND SCHEDULE 13D AND SCHEDULE 13G

The undersigned hereby constitutes and appoints Max L. Bouthillette, Keefer M.
Lehner and Rogers Herndon, or any of them acting without the others, with full
power of substitution, as the undersigned's true and lawful attorney-in-fact to:

    (1)   Execute for and on behalf of the undersigned, a Form ID (including
          amendments thereto), or any other forms prescribed by the Securities
          and Exchange Commission (the "SEC"), 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;

    (2)   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
          "Exchange Act"), and the rules thereunder, (b) Form 144 (including
          amendments thereto), in accordance with Rule 144 of the Securities Act
          of 1933, as amended (the "Securities Act"), and the rules thereunder,
          and (c) 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's
          beneficial ownership of securities of Quintana Energy Services Inc. or
          any of its subsidiaries;

    (3)   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

    (4)   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's discretion.

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 Quintana Energy
Services Inc. assuming) any of the undersigned's responsibilities to comply with
Section 16 of the Exchange Act or Rule 144 of the Securities Act.

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 Quintana 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 13D or Schedule 13G (including amendments thereto) with respect to the
undersigned's holdings of and transactions in securities issued by Quintana
Energy Services Inc. and agrees to reimburse Quintana 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.

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's holdings of and transactions in securities issued by
Quintana 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.


                            [Signature Page Follows]


IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the date written below.


Dated: February 6, 2017
                                        ROBERTSON QES INVESTMENT LLC



                                        By: /s/ Corbin J. Robertson, Jr.
                                            -------------------------------
                                        Name:  Corbin J. Robertson, Jr.
                                        Title: Manager