Form: S-1

General form of registration statement for all companies including face-amount certificate companies

November 2, 2017

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the use in this Registration Statement on Form S-1 of our report dated February 22, 2017 (August 11, 2017 as to the subsequent event disclosures regarding the Initial Public Offering and the conversion of preferred stock to common stock described in Note 1 and Note 18 and as to the effects of the stock split as described in Note 1) relating to the consolidated financial statements of ProPetro Holding Corp. and Subsidiary appearing in the prospectus, which is part of this Registration Statement.
We also consent to the reference to us under the heading "Experts" in such prospectus.

/s/ DELOITTE & TOUCHE LLP
Houston, Texas
November 2, 2017