Consent of Independent Registered Public Accounting Firm
Cimarex Energy Co. 401(k) Plan
We hereby consent to the incorporation by reference in the Registration Statement on Form
S-8 (333-196169, 333-174361, 333-125621, and 333-100235) of Cimarex Energy Co. of our report dated June 25, 2019, relating to the financial statements and supplemental schedules of Cimarex Energy Co. 401(k) Plan which appear in this Form 11-K for the year ended December 31, 2018.
/s/ ACM LLP
Denver, Colorado
June 25, 2019