Exhibit 23.3

Consent of Independent Petroleum Engineers

We have issued our report, dated October 2, 2023, on estimates of the proved reserves, future production, and income attributable to certain consolidated leasehold and royalty interests of Tap Rock Resources, LLC, Tap Rock Resources II, LLC and Tap Rock NM10 Holdings, LLC (collectively, “Tap Rock”) exclusive of the Olympus Area as of December 31, 2022. As independent oil and gas consultants, we hereby consent to the inclusion of our report and the information contained therein included in or made part of this Current Report on Form 8-K of Civitas Resources, Inc. (the “Company”). Ryder Scott Company, L.P. hereby consents to the incorporation by reference in the Company’s Registration Statements on Form S-3 (File No. 333-263753) and Form S-8 (File Nos. 333-260881, 333-257295, 333-229431 and 333-217545) of all references to our firm and information from our report, dated October 2, 2023, relating to the oil and gas reserves of Tap Rock.

/s/ RYDER SCOTT COMPANY, L.P.

RYDER SCOTT COMPANY, L.P.

TBPELS Firm Registration No. F-1580

Denver, Colorado

October 4, 2023