Power of Attorney

      Know  all  by  these presents, that the undersigned hereby constitutes and
appoints each of Bryce Seki and Kurt Forkheim, signing singly, the undersigned's
true and lawful attorney-in-fact to:

(1)   execute  for  and  on  behalf  of  the  undersigned,  in the undersigned's
      capacity  as  an  officer  and/or director of Pioneer Energy Services Corp
      (the  "Company"), Forms 3, 4 and 5 in accordance with Section 16(a) of the
      Securities Exchange Act of 1934 and the rules thereunder;

(2)   do and perform any and all acts for and on behalf of the undersigned which
      may  be  necessary or desirable to complete and execute any such Form 3, 4
      or 5, complete and execute any amendment or amendments thereto, and timely
      file  such  form with the United States Securities and Exchange Commission
      and any stock exchange or similar authority; and

(3)   take  any  other  action  of  any  type  whatsoever in connection with the
      foregoing  which,  in  the  opinion  of  such  attorney-in-fact, may be of
      benefit  to,  in  the  best  interest  of,  or  legally  required  by, the
      undersigned,  it  being  understood  that  the  documents executed by such
      attorney-in-fact  on  behalf  of the undersigned pursuant to this Power of
      Attorney shall be in such form and shall contain such terms and conditions
      as   such   attorney-in-fact   may   approve  in  such  attorney-in-fact's
      discretion.

      The undersigned hereby grants to each such attorney-in-fact full power and
authority  to  do  and perform any and every act and thing whatsoever requisite,
necessary,  or proper to be done in the exercise of any of the rights and powers
herein granted, 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  such  attorney-in-fact,  or  such
attorney-in-fact's  substitute  or substitutes, shall lawfully do or cause to be
done  by  virtue  of  this  Power  of  Attorney and the rights and powers herein
granted.  The  undersigned acknowledges that the foregoing attorneys-in-fact, in
serving  in  such  capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

      This  Power  of  Attorney  shall remain in full force and effect until the
undersigned  is  no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's  holdings of and transactions in securities issued by the Company,
unless  earlier  revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

     IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 17th day of June 2019.

     /s/ Tamara Morytko
     ------------------
     Tamara Morytko