EX-23.3 6 tm2530182d2_ex23-3.htm EXHIBIT 23.3

EXHIBIT 23.3

TBPELS REGISTERED ENGINEERING FIRM F-1580 |  |
1100 LOUISIANA SUITE 4600 | HOUSTON, TEXAS 77002-5294 | TELEPHONE (713) 651-9191

CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS

We have issued our report dated January 10, 2025 on the audit of estimated quantities of proved oil, gas, and NGL reserves of SM Energy Company (the “Company”), as of December 31, 2024 (the “Reserve Report”), included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2024 (the “Annual Report”). As independent oil and gas consultants, we hereby consent to (i) the incorporation by reference of the Reserve Report in this Registration Statement on Form S-4 (this “Registration Statement”) and (ii) the use in this Registration Statement of the information contained in the Reserve Report and in our prior reserve reports referenced in this Registration Statement or in the Annual Report, which is incorporated by reference in this Registration Statement. We further consent to the reference to our firm under the heading “Experts” in this Registration Statement.

| /s/ RYDER SCOTT COMPANY, L.P.
| RYDER SCOTT COMPANY, L.P.
| TBPELS Firm Registration No. F-1580

Houston, Texas

December 5, 2025

SUITE 2800, 350 7TH AVENUE, S.W. | CALGARY, ALBERTA T2P 3N9 | TEL (403) 262-2799
555 17TH STREET, SUITE 985 | DENVER, COLORADO 80202 | TEL (303) 339-8110