| 301 | STYX 17 W2PA FEE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 302 | SUBMARINE 1 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 303 | SUMIDEROS 12 W1PA FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 304 | SUN FEDERAL | Eddy County, NM | Oil Property | Sep 2022 |
| 305 | SUNDANCE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 306 | SUNDOWN 31 32 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 307 | SUNFLOWER AHW FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2007 |
| 308 | SUNRAY STATE | Eddy County, NM | Oil & Gas Property | Nov 2024 |
| 309 | SUNRISE 31 | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 310 | SUNRISE 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 311 | SUNRISE MDP1 8 5 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 312 | SUPERFORTRESS 29 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 313 | SUPERIOR FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 314 | SUPERIOR FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2025 |
| 315 | SUPERIOR FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 316 | SUPERIOR FOSTER | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 317 | SWANSON 2 3 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 318 | SWANSON 3 2 B2OP FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 319 | SWANSON 3 2 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 320 | SWEARINGEN | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 321 | SWEET TEA | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 322 | SWEET TEA 31 SB FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 323 | SWEET TEA 31 WA FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 324 | SWEET TEA STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 325 | SWEET THING FEDERAL UNIT | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 326 | SWITCHBACK STATE | Eddy County, NM | Oil & Gas Property | Mar 2026 |