| 12301 | EVERETT | Gregg County, TX | Oil & Gas Property | Aug 1999 |
| 12302 | EVERETT | Stonewall County, TX | Oil & Gas Property | May 2026 |
| 12303 | EVERETT B OIL UNIT | Smith County, TX | Oil & Gas Property | Jun 2026 |
| 12304 | EVERETT BELL GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 12305 | EVERETT BRO | Throckmorton County, TX | Oil & Gas Property | May 2017 |
| 12306 | EVERETT UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 12307 | EVERGLADE 17 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12308 | EVERGLADES | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 12309 | EVERGREEN | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12310 | EVERITT & GLASS | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 12311 | EVERMAN UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 12312 | EVERS | Upshur County, TX | Oil & Gas Property | Jun 2026 |
| 12313 | EVERS | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 12314 | EVERTON | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 12315 | EVERTS | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 12316 | EVERYTHINGS BIGGER | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12317 | EWELL CHARLOTTE UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 12318 | EWERT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 12319 | EWING | Nueces County, TX | Oil & Gas Property | Apr 2026 |
| 12320 | EWING | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 12321 | EWING | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 12322 | EWING | San Patricio County, TX | Oil & Gas Property | May 2024 |
| 12323 | EWING ROBERT | Wilson County, TX | Oil & Gas Property | Sep 2020 |
| 12324 | EWING, R. A | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 12325 | EXCALIBUR | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 12326 | EXCALIBUR/FALCON | Atascosa County, TX | Oil & Gas Property | May 2013 |
| 12327 | EXCELSIOR | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 12328 | EXCHANGE | Martin County, TX | Oil & Gas Property | Jul 2021 |
| 12329 | EXELCO | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 12330 | EXELL RANCH | Potter County, TX | Oil & Gas Property | Jun 2026 |
| 12331 | EXELON NORTH UNIT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 12332 | EXELON SOUTH UNIT | Tarrant County, TX | Oil & Gas Property | Apr 2026 |
| 12333 | EXILDE | Glasscock County, TX | Oil & Gas Property | Apr 2020 |
| 12334 | EXPEDITION STATE UNIT 71-67 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12335 | EXPRESS | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 12336 | EXPRESS 1 | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 12337 | EXPRESS STATE 55-13-6 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12338 | EXTENDOLERO XL6 5-8-17 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 12339 | EXTERMINATOR 42 STATE | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 12340 | EXTINCTION 57-T1-32 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 12341 | EXXON | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 12342 | EXXON | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 12343 | EXXON FEE | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 12344 | EXXON FEE | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 12345 | EXXON FEE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 12346 | EXXON FEE | Duval County, TX | Oil & Gas Property | Jan 2026 |
| 12347 | EXXON FEE | Tyler County, TX | Oil & Gas Property | Jun 2026 |
| 12348 | EXXON FEE C | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 12349 | EXXON MINERAL FEE | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 12350 | EXXON STATE | Duval County, TX | Oil & Gas Property | Feb 2024 |
| 12351 | EXXON TURNER | Liberty County, TX | Oil & Gas Property | Jul 2018 |
| 12352 | EXXON-ATLANTIC H & J | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 12353 | EXXON-COONS | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 12354 | EXXON-COWDEN | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 12355 | EXXON-LICHTENBERGER FEE | Duval County, TX | Oil & Gas Property | Dec 2025 |
| 12356 | EXXON-SHELL FEE | Gaines County, TX | Oil & Gas Property | Aug 2025 |
| 12357 | EXXON-UNIVERSITY | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 12358 | EXXON-YATES RANCH | Duval County, TX | Oil & Gas Property | Dec 2025 |
| 12359 | EYHORN GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 12360 | EYHORN-BEGO TRUST (SA) | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 12361 | EZELL | Johnson County, TX | Gas Property | May 2026 |
| 12362 | EZJ RANCH | Mitchell County, TX | Oil Property | Jun 2026 |
| 12363 | EZZELL | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 12364 | F CONGER | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 12365 | F J SMITH | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 12366 | F MALEK | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 12367 | F R HILL-CRENSHAW (SA) | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 12368 | F SCOTT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 12369 | F-J-S /STRAWN/ UNIT | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 12370 | F. DAWS 1682 | Young County, TX | Oil & Gas Property | Apr 2026 |
| 12371 | F. G. COBB | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 12372 | F. G. G. RANCHES | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 12373 | F. GONZALE | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 12374 | F. LEAL | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 12375 | F. MALEK T-LAIRD B | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 12376 | F. MALEK UNIT L | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 12377 | F. P. ELLIOT | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 12378 | F. SOBOTIK GAS UNIT #1 | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 12379 | F.M. EIRING GAS UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12380 | F.N.B.T. A | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 12381 | F.P. PARSONS FEDERAL UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 12382 | F.W. LUECKE | Lee County, TX | Oil & Gas Property | Jun 2026 |
| 12383 | F14D MESA | Panola County, TX | Gas Property | Jun 2026 |
| 12384 | F14G BRAMMER | Panola County, TX | Gas Property | Jun 2026 |
| 12385 | F14G CROW BS 2HH | Panola County, TX | Gas Property | Jun 2026 |
| 12386 | FABIAN | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 12387 | FACEY | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 12388 | FAGAN | Refugio County, TX | Oil & Gas Property | May 2026 |
| 12389 | FAGG UNIT | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 12390 | FAHLE | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 12391 | FAILOR E.K | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 12392 | FAILS GAS UNIT | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 12393 | FAIN ESTATE | Wichita County, TX | Oil Property | Jun 2026 |
| 12394 | FAIR | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 12395 | FAIR JOHN B | Jones County, TX | Oil & Gas Property | Aug 2006 |
| 12396 | FAIRCLOTH | Gregg County, TX | Oil & Gas Property | Dec 2025 |
| 12397 | FAIRCLOTH ESTATE | Rusk County, TX | Oil & Gas Property | May 2026 |
| 12398 | FAIRFAX | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 12399 | FAIRMAN UNIT | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 12400 | FAIRWAY | Burleson County, TX | Oil & Gas Property | May 2026 |