| 16501 | HARLAND | Sherman County, TX | Oil & Gas Property | Jan 2026 |
| 16502 | HARLAND 3 | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 16503 | HARLAND C | Sherman County, TX | Gas Property | Jan 2026 |
| 16504 | HARLE | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 16505 | HARLETON NE (PETTIT) UNIT | Harrison County, TX | Oil & Gas Property | Jan 2026 |
| 16506 | HARLEY | Gregg County, TX | Oil & Gas Property | Jan 2026 |
| 16507 | HARLEY | Throckmorton County, TX | Oil & Gas Property | Jan 2026 |
| 16508 | HARLIN | Young County, TX | Oil & Gas Property | Jan 2026 |
| 16509 | HARLOW S. J. GAS UNIT | Limestone County, TX | Oil & Gas Property | Jan 2026 |
| 16510 | HARMEL | Archer County, TX | Oil & Gas Property | Jan 2026 |
| 16511 | HARMEL | Archer County, TX | Oil & Gas Property | Feb 2020 |
| 16512 | HARMEL | Baylor County, TX | Oil & Gas Property | Jan 2026 |
| 16513 | HARMEL | Baylor County, TX | Oil Property | Jan 2026 |
| 16514 | HARMEL | Archer County, TX | Oil & Gas Property | Jan 2026 |
| 16515 | HARMEL-ANDREWS | Archer County, TX | Oil & Gas Property | Dec 2025 |
| 16516 | HARMON | Smith County, TX | Oil & Gas Property | Jan 2026 |
| 16517 | HARMON | Orange County, TX | Oil & Gas Property | Oct 2025 |
| 16518 | HARMON | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 16519 | HARMON | Young County, TX | Oil & Gas Property | May 2022 |
| 16520 | HARMON GAS UNIT NO. 1 | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16521 | HARMON J.W | Stephens County, TX | Oil & Gas Property | Sep 2024 |
| 16522 | HARMON JESSIE | Orange County, TX | Oil & Gas Property | Oct 2025 |
| 16523 | HARMON SCHOOL 1H | Washington County, TX | Oil & Gas Property | Jan 2026 |
| 16524 | HARMON-DICKESON 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16525 | HARMON-GALAN WHITE 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16526 | HARMONIA | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 16527 | HARMONSON | Archer County, TX | Oil & Gas Property | Jan 2026 |
| 16528 | HARMONSON MORRIS | Tarrant County, TX | Gas Property | Jan 2026 |
| 16529 | HARMS | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 16530 | HAROLD 1 | Hansford County, TX | Oil & Gas Property | Jan 2026 |
| 16531 | HAROLD COURSON 478 | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 16532 | HAROLD GOHMERT 01 | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 16533 | HARP | Jones County, TX | Oil & Gas Property | Nov 2018 |
| 16534 | HARP, MELVIN | Jones County, TX | Oil & Gas Property | Feb 2001 |
| 16535 | HARPER | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16536 | HARPER | Throckmorton County, TX | Oil & Gas Property | Dec 2025 |
| 16537 | HARPER | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 16538 | HARPER | Montague County, TX | Oil & Gas Property | Feb 2025 |
| 16539 | HARPER 1-12 | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 16540 | HARPER 32-232 | Hemphill County, TX | Oil & Gas Property | Jan 2026 |
| 16541 | HARPER A | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 16542 | HARPER ALLOCATION A 101H | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 16543 | HARPER BERTHA | Madison County, TX | Oil & Gas Property | Dec 2025 |
| 16544 | HARPER CATTLE | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 16545 | HARPER DEVONIAN | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 16546 | HARPER F. D | Ward County, TX | Oil & Gas Property | Mar 2025 |
| 16547 | HARPER FERRY 54-4-29 1H | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 16548 | HARPER MIRTIE ETAL | Montague County, TX | Oil & Gas Property | May 2017 |
| 16549 | HARPER NEJ | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 16550 | HARPER R.E | Eastland County, TX | Oil & Gas Property | Oct 2014 |
| 16551 | HARPER UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 16552 | HARPER UNIT | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 16553 | HARPER UNIT | Dimmit County, TX | Oil & Gas Property | Jan 2026 |
| 16554 | HARPER, H | Wood County, TX | Oil & Gas Property | Jan 2026 |
| 16555 | HARPER, R.H | Franklin County, TX | Oil & Gas Property | Jan 2026 |
| 16556 | HARPER-BAYES 16 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 16557 | HARPER-DIETZE B 102H | La Salle County, TX | Oil & Gas Property | Jan 2026 |
| 16558 | HARPOON | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 16559 | HARRAH | Gray County, TX | Oil & Gas Property | Jan 2026 |
| 16560 | HARRAH (GRYPHON) | Gray County, TX | Oil & Gas Property | Sep 2004 |
| 16561 | HARRAL 9 | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 16562 | HARRED | Terry County, TX | Oil & Gas Property | Jan 2026 |
| 16563 | HARRED | Terry County, TX | Oil & Gas Property | Jan 2026 |
| 16564 | HARRELL | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 16565 | HARRELL | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16566 | HARRELL | Throckmorton County, TX | Oil & Gas Property | Sep 2025 |
| 16567 | HARRELL | Haskell County, TX | Oil & Gas Property | Jan 2026 |
| 16568 | HARRELL | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 16569 | HARRELL | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 16570 | HARRELL | Harris County, TX | Oil & Gas Property | Jan 2026 |
| 16571 | HARRELL | Loving County, TX | Oil & Gas Property | Aug 2019 |
| 16572 | HARRELL | Harris County, TX | Oil & Gas Property | Feb 2007 |
| 16573 | HARRELL | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 16574 | HARRELL | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16575 | HARRELL | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 16576 | HARRELL | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 16577 | HARRELL C | Leon County, TX | Oil & Gas Property | Jan 2026 |
| 16578 | HARRELL GU1-HARRELL GU2 (ALLOC) 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16579 | HARRELL J | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 16580 | HARRELL P | Wichita County, TX | Oil & Gas Property | Jan 2026 |
| 16581 | HARRELL UNIT A | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 16582 | HARRELL-POOVEY-BLACK STONE (ALLO 1H | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 16583 | HARRELSON | Eastland County, TX | Oil & Gas Property | Jan 2026 |
| 16584 | HARRELSON 313 | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 16585 | HARRIER | Culberson County, TX | Oil & Gas Property | Jun 2024 |
| 16586 | HARRIET | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 16587 | HARRIMAN | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 16588 | HARRIMAN | Ochiltree County, TX | Oil & Gas Property | Sep 2022 |
| 16589 | HARRINGTON | Throckmorton County, TX | Oil & Gas Property | Feb 2025 |
| 16590 | HARRINGTON | Hutchinson County, TX | Oil & Gas Property | Jan 2026 |
| 16591 | HARRINGTON | Moore County, TX | Oil & Gas Property | Jan 2026 |
| 16592 | HARRINGTON | Moore County, TX | Gas Property | Jan 2026 |
| 16593 | HARRINGTON,A.B | Midland County, TX | Oil & Gas Property | May 2023 |
| 16594 | HARRIS | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 16595 | HARRIS | Callahan County, TX | Oil & Gas Property | Jan 2026 |
| 16596 | HARRIS | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 16597 | HARRIS | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 16598 | HARRIS | Irion County, TX | Oil & Gas Property | Jan 2026 |
| 16599 | HARRIS | Parker County, TX | Oil & Gas Property | Jan 2026 |
| 16600 | HARRIS | Panola County, TX | Oil & Gas Property | Jan 2026 |