| 8201 | SOLUTION FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 8202 | SOLVAY CHEMICALS | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 8203 | SOLVAY GM | Garfield County, CO | Oil & Gas Property | Feb 2026 |
| 8204 | SOLVAY, SEMET | Pike County, KY | Gas Property | Dec 2024 |
| 8205 | SOMBRERO | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8206 | SOMBRERO 18 2BS FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8207 | SOMBRERO 18 3BS FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8208 | SOME-STATE 1 | Logan County, CO | Oil Property | Feb 2026 |
| 8209 | SOMEDAY | Miami County, KS | Gas Property | Apr 2018 |
| 8210 | SOMERS | Woods County, OK | Oil & Gas Property | Apr 2020 |
| 8211 | SOMERS | Weston County, WY | Oil Property | Aug 2024 |
| 8212 | SOMERS 0404 | Garvin County, OK | Oil & Gas Property | Feb 2026 |
| 8213 | SOMERVILLE | Licking County, OH | Oil & Gas Property | Dec 2002 |
| 8214 | SOMERVILLE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8215 | SOMERVILLE | Hughes County, OK | Gas Property | Feb 2026 |
| 8216 | SOMERVILLE | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 8217 | SOMERVILLE | Seneca County, NY | Gas Property | Dec 2024 |
| 8218 | SOMMARS, CHARLES A | Neosho County, KS | Gas Property | Jan 2026 |
| 8219 | SOMME 1H | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 8220 | SOMMER | Guadalupe County, TX | Oil & Gas Property | Dec 2025 |
| 8221 | SOMMER | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 8222 | SOMMER 11-26H | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 8223 | SOMMER, L.C. UNIT | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 8224 | SOMMERHEILM 1-10H | Divide County, ND | Oil & Gas Property | Mar 2026 |
| 8225 | SOMMERS | Butler County, KS | Oil Property | Jan 1986 |
| 8226 | SOMMERS | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 8227 | SOMMERS | Butler County, KS | Oil Property | Dec 2025 |
| 8228 | SOMMERVILLE | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 8229 | SOMMERVILLE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8230 | SOMOGY | Arenac County, MI | Oil & Gas Property | Dec 2025 |
| 8231 | SON 136 | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 8232 | SON M. Y | Gray County, TX | Oil & Gas Property | Feb 2026 |
| 8233 | SON-CRAIL | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 8234 | SON-UVA DIGGER | Belmont County, OH | Gas Property | Dec 2025 |
| 8235 | SONAR 1-29 | Caddo County, OK | Oil Property | Feb 2026 |
| 8236 | SONAT MIN | Vernon Parish, LA | Oil & Gas Property | Sep 2023 |
| 8237 | SONAT MIN | Vernon Parish, LA | Oil & Gas Property | Dec 2024 |
| 8238 | SONAT MINERALS | Sabine Parish, LA | Oil & Gas Property | Dec 2024 |
| 8239 | SONAT MINERALS | Beauregard Parish, LA | Oil & Gas Property | May 2024 |
| 8240 | SONAT MINERALS | Avoyelles Parish, LA | Oil & Gas Property | Aug 2024 |
| 8241 | SONDEREGGER | Finney County, KS | Gas Property | Jan 2026 |
| 8242 | SONDEREKER | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 8243 | SONDRA | Major County, OK | Oil & Gas Property | Mar 2026 |
| 8244 | SONDROL | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 8245 | SONDROL 11-3 | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 8246 | SONE | Eastland County, TX | Oil & Gas Property | Dec 2025 |
| 8247 | SONES | Moore County, TX | Gas Property | Apr 2020 |
| 8248 | SONIAT | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 8249 | SONIC | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 8250 | SONIC STAR | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 8251 | SONIC STATE 57-3-22-15 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 8252 | SONJA | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 8253 | SONJA 1-34H | Richland County, MT | Oil & Gas Property | Mar 2026 |
| 8254 | SONJA UT 16-3 4-4-10-9 | Duchesne County, UT | Oil & Gas Property | Mar 2026 |
| 8255 | SONNERS | Park County, WY | Oil & Gas Property | Mar 2026 |
| 8256 | SONNTAG | Fresno County, CA | Oil Property | Sep 1983 |
| 8257 | SONNY | Beckham County, OK | Oil & Gas Property | Feb 2026 |
| 8258 | SONNY | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 8259 | SONNY 24X-16BXC | Richland County, MT | Oil & Gas Property | Mar 2026 |
| 8260 | SONNY 6 | Dewey County, OK | Oil & Gas Property | Feb 2026 |
| 8261 | SONNY SEIFERT A | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 8262 | SONNY V | Jefferson County, TX | Oil & Gas Property | Feb 2026 |
| 8263 | SONOL SECURITIES | San Joaquin County, CA | Oil & Gas Property | May 2023 |
| 8264 | SONORA 6094 42-24H | Burke County, ND | Oil & Gas Property | Mar 2026 |
| 8265 | SONOYTA 23 26-17N-10W | Blaine County, OK | Oil & Gas Property | Feb 2026 |
| 8266 | SONOYTA 2623 | Blaine County, OK | Oil & Gas Property | Feb 2026 |
| 8267 | SONTAG | Creek County, OK | Oil Property | Nov 2024 |
| 8268 | SONTAG | Cowley County, KS | Oil Property | Sep 2025 |
| 8269 | SONY 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 8270 | SONYA 11X-18 | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 8271 | SONYA 5 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 8272 | SONYA FEDERAL 11X-18 | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 8273 | SOOBY | Finney County, KS | Oil Property | Jun 2001 |
| 8274 | SOODSMA,J | Labette County, KS | Gas Property | Jan 2026 |
| 8275 | SOONER | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 8276 | SOONER | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 8277 | SOONER 662 | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 8278 | SOONER GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 8279 | SOONER STATE FARMS 1-31 | Cleveland County, OK | Oil Property | Feb 2026 |
| 8280 | SOONERS 1412 | Blaine County, OK | Oil & Gas Property | Feb 2026 |
| 8281 | SOOTER | Barber County, KS | Oil & Gas Property | Oct 2023 |
| 8282 | SOOTER | Eastland County, TX | Oil & Gas Property | Feb 2026 |
| 8283 | SOOUTHERN UTE 302 | La Plata County, CO | Gas Property | Feb 2026 |
| 8284 | SOPAC-D.L. UNIT | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 8285 | SOPAPILLA STATE | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8286 | SOPHIA | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 8287 | SOPHIA | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 8288 | SOPHIA | Bowman County, ND | Oil & Gas Property | Mar 2026 |
| 8289 | SOPHIA 2506 | Grant County, OK | Oil & Gas Property | Feb 2026 |
| 8290 | SOPHIA AHLBORN | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 8291 | SOPHIA DRAKE 25-36H | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 8292 | SOPHIE | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 8293 | SOPHRONIA SMITH | Stephens County, OK | Oil & Gas Property | Jul 2024 |
| 8294 | SOPPE | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 8295 | SORACHI 29-0-13-12 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 8296 | SORENSEN | Hardeman County, TX | Oil & Gas Property | Feb 2026 |
| 8297 | SORENSEN | Richland County, MT | Oil & Gas Property | Mar 2026 |
| 8298 | SORENSEN | Richland County, MT | Oil & Gas Property | Mar 2026 |
| 8299 | SORENSEN | Sheridan County, MT | Oil & Gas Property | Mar 2026 |
| 8300 | SORENSEN | Sheridan County, MT | Oil & Gas Property | Mar 2026 |