| 13201 | FLAMMENWERFER UNIT | McMullen County, TX | Oil & Gas Property | Aug 2025 |
| 13202 | FLAMSON | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 13203 | FLANAGAN | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 13204 | FLANAGAN | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 13205 | FLANAGAN | Gregg County, TX | Oil & Gas Property | Aug 2025 |
| 13206 | FLANAGAN | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 13207 | FLANAGAN | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13208 | FLANAGAN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13209 | FLANAGAN | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 13210 | FLANAGAN | Hansford County, TX | Gas Property | Sep 2025 |
| 13211 | FLANAGAN 3 | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 13212 | FLANAGAN A | Titus County, TX | Oil & Gas Property | Sep 2025 |
| 13213 | FLANAGAN ANNIE OIL MANAGEMENT | Martin County, TX | Oil & Gas Property | May 2025 |
| 13214 | FLANAGAN-JERNIGAN HV UNIT | Panola County, TX | Gas Property | Aug 2025 |
| 13215 | FLANE | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 13216 | FLAPJACK | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 13217 | FLASH WEST | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13218 | FLASHBACK | Tarrant County, TX | Oil & Gas Property | Sep 2025 |
| 13219 | FLAT CREEK | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 13220 | FLAT TOP | Haskell County, TX | Oil & Gas Property | Sep 2025 |
| 13221 | FLAT TOP | Jones County, TX | Oil & Gas Property | Jul 2025 |
| 13222 | FLAT TOP STRAWN UNIT | Jones County, TX | Oil & Gas Property | Sep 2025 |
| 13223 | FLATHEAD 2-15 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 13224 | FLATHERS | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 13225 | FLATO | Kleberg County, TX | Oil & Gas Property | Sep 2025 |
| 13226 | FLATONIA EAST UNIT | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 13227 | FLATONIA SW | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 13228 | FLATONIA TOWNSITE UNIT | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 13229 | FLEA FLICKER | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 13230 | FLEABAG 44-53 B UNIT | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13231 | FLECK | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 13232 | FLEECE | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 13233 | FLEEMAN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13234 | FLEEMAN NICKS LAND & CATTLE CO | Wilson County, TX | Oil & Gas Property | Sep 2025 |
| 13235 | FLEET | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 13236 | FLEET UNIT | Tarrant County, TX | Gas Property | Sep 2025 |
| 13237 | FLEETWOOD UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 13238 | FLEISHAKER | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 13239 | FLEITMAN | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 13240 | FLEITMAN | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 13241 | FLEITMAN | Cooke County, TX | Oil & Gas Property | Aug 2025 |
| 13242 | FLEMING | Martin County, TX | Oil & Gas Property | Mar 2025 |
| 13243 | FLEMING | Clay County, TX | Oil & Gas Property | Sep 1996 |
| 13244 | FLEMING | Archer County, TX | Oil Property | Feb 2016 |
| 13245 | FLEMING | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 13246 | FLEMING | Navarro County, TX | Oil & Gas Property | Sep 2025 |
| 13247 | FLEMING | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 13248 | FLEMING 13 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 13249 | FLEMING BROTHERS | Clay County, TX | Oil & Gas Property | Sep 2025 |
| 13250 | FLEMING TRUST | Johnson County, TX | Gas Property | Sep 2025 |
| 13251 | FLEMING UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 13252 | FLEMING VIRGIL | Panola County, TX | Oil & Gas Property | Jan 2022 |
| 13253 | FLEMISTER JULIA GAS UNIT | Gregg County, TX | Oil & Gas Property | Aug 2025 |
| 13254 | FLENCHER | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 13255 | FLENCHER 'E' | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 13256 | FLENDERSON | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13257 | FLETCH | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 13258 | FLETCHER | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 13259 | FLETCHER | Hutchinson County, TX | Gas Property | Jun 2020 |
| 13260 | FLETCHER | Hansford County, TX | Oil & Gas Property | Sep 2025 |
| 13261 | FLETCHER | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13262 | FLETCHER | Rusk County, TX | Oil & Gas Property | Jul 2025 |
| 13263 | FLETCHER | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 13264 | FLETCHER | Parker County, TX | Gas Property | Sep 2025 |
| 13265 | FLETCHER | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 13266 | FLETCHER BERENICE & ELIZABETH | Taylor County, TX | Oil & Gas Property | Sep 2025 |
| 13267 | FLETCHER DEEP GAS UNIT 1H | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 13268 | FLETCHER LAKE SAND UNIT | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 13269 | FLETCHER LOTT | Garza County, TX | Oil & Gas Property | Jul 2025 |
| 13270 | FLETCHER NONA MIN | Hardin County, TX | Oil & Gas Property | Sep 2025 |
| 13271 | FLETCHER-CURRY | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 13272 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 13273 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 13274 | FLEWELLEN | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 13275 | FLEWELLEN-CLEMENS (ALLOC) 1H | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 13276 | FLEX STATE 21602 16 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 13277 | FLICK UNIT A | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 13278 | FLIELLER | Wilson County, TX | Oil & Gas Property | Jan 2019 |
| 13279 | FLIGHT PATH | Tarrant County, TX | Gas Property | Jun 2025 |
| 13280 | FLINN | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 13281 | FLINN | San Patricio County, TX | Oil & Gas Property | Aug 2022 |
| 13282 | FLINN | Clay County, TX | Oil & Gas Property | Sep 2025 |
| 13283 | FLINN | Nueces County, TX | Oil & Gas Property | Aug 2025 |
| 13284 | FLINN GAS UNIT | Nueces County, TX | Oil & Gas Property | Sep 2025 |
| 13285 | FLINT | Sterling County, TX | Oil & Gas Property | Sep 2025 |
| 13286 | FLINT ESTATE | Sterling County, TX | Oil & Gas Property | Sep 2025 |
| 13287 | FLINT HILLS UNIT | Tarrant County, TX | Gas Property | Sep 2025 |
| 13288 | FLINTLOCK | Winkler County, TX | Oil & Gas Property | Sep 2025 |
| 13289 | FLINTLOCK 34-144 | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 13290 | FLIPPIN | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 13291 | FLIPPIN 133 | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 13292 | FLO A | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13293 | FLO B | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13294 | FLO C | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13295 | FLO D | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13296 | FLO E | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 13297 | FLO S CHILI PEPPER | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 13298 | FLO-COOP | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 13299 | FLOCKHART A. C | Anderson County, TX | Oil & Gas Property | Aug 2025 |
| 13300 | FLOGGING MOLLY 44 | Reeves County, TX | Oil & Gas Property | Sep 2025 |