Exhibit 23.3
CONSENT OF INDEPENDENT PETROLEUM ENGINEERS AND GEOLOGISTS
We hereby consent to the inclusion of all references to this firm in this Post-Effective Amendment No. 2 to the Registration Statement onForm S-3 of SandRidge Energy, Inc. (“Registration Statement”), including under the heading “Experts.” In addition, we consent to the incorporation by reference in this Registration Statement of (i) all references to this firm in SandRidge Energy, Inc.’s Annual Report onForm 10-K for the year ended December 31, 2017, filed with the U.S. Securities and Exchange Commission on February 22, 2017, including any amendments thereto (the “SandRidge Annual Report”), and (ii) all references in the SandRidge Annual Report to, and the inclusion of information taken from, the three reports listed below:
December 31, 2017, SandRidge Energy, Inc. Interest in Certain Properties located in the United States — SEC Price Case
December 31, 2016, SandRidge Energy, Inc. Interest in Certain Properties located in the United States — SEC Price Case
December 31, 2015, SandRidge Energy, Inc. Interest in Certain Properties located in the United States — SEC Price Case
| NETHERLAND, SEWELL & ASSOCIATES, INC. | ||
| By: | /s/ C.H. (Scott) Reese III, P.E. | |
| C.H. (Scott) Reese III, P.E. | ||
| Chairman and Chief Executive Officer | ||
Dallas, Texas
February 23, 2018