Exhibit

We have issued our report dated March 15, 2018, with respect to the consolidated financial statements included in the Annual Report of Earthstone Energy, Inc. on Form 10-K for the year ended December 31, 2017. We consent to the incorporation by reference of said reports in the Registration Statements of Earthstone Energy, Inc. on Form S-3 (File No. 333-224334, 333-213543, 333-205466, and 333-218277) and on Form S-8 (File No. 333-227720, 333-210734, and 333-221248).