| 301 | STEELHEAD 36 25 B2 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 302 | STEPHENS ESTATE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 303 | STETSON 13 2 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 304 | STEVENS A 3 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 305 | STEVENS B | Lea County, NM | Oil & Gas Property | Jan 2017 |
| 306 | STEVENS B | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 307 | STIVASON FEDERAL | Lea County, NM | Oil Property | Sep 2015 |
| 308 | STOLTZ FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2002 |
| 309 | STONEWALL 28 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 310 | STOVE PIPE FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 311 | STRAIT BL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 312 | STRANGER 33 FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 313 | STRANGER 34 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 314 | STRATOCASTER 20 FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 315 | STRATOJET 31 STATE COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 316 | STRATOSPHERE 36 STATE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 317 | STRAY CAT 8 5 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 318 | STRAY CAT 8 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 319 | STREETCAR 15 FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 320 | STRONG 14 24 33 AR | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 321 | STUART 9 | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 322 | STUART LANGLIE MATTIX UNIT | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 323 | SUN DANGLADE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 324 | SUN MCKAY FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 325 | SUN PEARL FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 326 | SUN STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 327 | SUNBURST SPENCE FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2024 |
| 328 | SUNFLOWER | Lea County, NM | Oil & Gas Property | Jul 2022 |
| 329 | SUNRAY | Lea County, NM | Oil & Gas Property | Nov 2020 |
| 330 | SUNSHINE STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 331 | SUPER COBRA STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 332 | SUPERIOR | Lea County, NM | Oil & Gas Property | Aug 2020 |
| 333 | SUPERIOR | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 334 | SUPERIOR STATE | Lea County, NM | Oil & Gas Property | Apr 2023 |
| 335 | SUPERIOR WA STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 336 | SUPREME FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 337 | SUSCO STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 338 | SV SUNDOWN STATE | Lea County, NM | Oil & Gas Property | Sep 2008 |
| 339 | SWAN VB STATE | Lea County, NM | Oil & Gas Property | Sep 2004 |
| 340 | SWEETNESS 30 STATE FED COM | Lea County, NM | Oil & Gas Property | Mar 2025 |