| 19501 | INDIAN ROCK | Upshur County, TX | Oil & Gas Property | Sep 2025 |
| 19502 | INDIANA DUNES 21-4 | Dawson County, TX | Oil & Gas Property | Sep 2025 |
| 19503 | INDIGO | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 19504 | INDIO | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19505 | INDUS NORTH | Tarrant County, TX | Gas Property | Sep 2025 |
| 19506 | INDUS STATE | Tarrant County, TX | Gas Property | Sep 2025 |
| 19507 | INDUS-CAMPUS DRIVE | Tarrant County, TX | Gas Property | Sep 2025 |
| 19508 | INDUSTRIAL | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 19509 | INDUSTRIAL SITE | Ochiltree County, TX | Oil & Gas Property | Mar 2017 |
| 19510 | INDY 12 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19511 | INEZ | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 19512 | INEZ MARIE UNIT | Tom Green County, TX | Oil & Gas Property | Aug 2025 |
| 19513 | INEZ, WOODY | Martin County, TX | Oil & Gas Property | May 2021 |
| 19514 | ING, JOHN W | Harrison County, TX | Oil & Gas Property | Aug 2023 |
| 19515 | INGERTON | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 19516 | INGHAM | Terrell County, TX | Oil & Gas Property | Sep 2025 |
| 19517 | INGHAM | Crockett County, TX | Oil & Gas Property | Sep 2025 |
| 19518 | INGHAM | Reagan County, TX | Oil & Gas Property | Sep 2021 |
| 19519 | INGHAM | Terrell County, TX | Oil & Gas Property | Sep 2025 |
| 19520 | INGHAM, J.D | Navarro County, TX | Oil & Gas Property | Dec 2016 |
| 19521 | INGHAM-GULF | Crockett County, TX | Gas Property | Feb 2025 |
| 19522 | INGLE | Foard County, TX | Oil & Gas Property | Sep 2025 |
| 19523 | INGLE | Bee County, TX | Oil & Gas Property | Oct 2019 |
| 19524 | INGLER | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 19525 | INGLISH | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 19526 | INGLISH | Young County, TX | Oil & Gas Property | Sep 2025 |
| 19527 | INGLISH GAS UNIT | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 19528 | INGRAM | Glasscock County, TX | Oil & Gas Property | Sep 2025 |
| 19529 | INGRAM | Wood County, TX | Oil & Gas Property | Aug 2025 |
| 19530 | INGRAM | Nueces County, TX | Oil & Gas Property | Sep 2025 |
| 19531 | INGRAM | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 19532 | INGRAM | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 19533 | INGRAM | Howard County, TX | Gas Property | Dec 2018 |
| 19534 | INGRAM | Howard County, TX | Oil & Gas Property | Dec 2022 |
| 19535 | INGRAM 2 UN-BEASLEY 3 UN (ALLOC) | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 19536 | INGRAM G. H. GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 19537 | INGRAM G. H. JR | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 19538 | INGRAM J | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 19539 | INGRAM L. C | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 19540 | INGRAM MARTIN A 1H | Robertson County, TX | Gas Property | Sep 2025 |
| 19541 | INGRAM TRINITY | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 19542 | INGRAM/BOWMAN | Dimmit County, TX | Oil & Gas Property | Jan 2023 |
| 19543 | INGRID 1 | Moore County, TX | Gas Property | Jun 2022 |
| 19544 | INLAND | Eastland County, TX | Gas Property | Sep 2025 |
| 19545 | INMAN A | Upshur County, TX | Oil & Gas Property | Aug 2025 |
| 19546 | INMAN UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 19547 | INTEGRITY | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 19548 | INTERGALACTIC UNIT | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 19549 | INTERNATIONAL PAPER | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 19550 | INTERNATIONAL PAPER | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 19551 | INTERNATIONAL PAPER CO | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 19552 | INTERNATIONAL PAPER CO | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 19553 | INTERNATIONAL PAPER CO. GU 4H | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 19554 | INTERNATIONAL UNIT | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 19555 | INTERSTATE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 19556 | INTERSTATE | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 19557 | INTIMIDATION 33-63 | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 19558 | INTO THE STORM | Fisher County, TX | Oil & Gas Property | Sep 2025 |
| 19559 | INTREPID 55-12 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19560 | INTREPID STATE UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19561 | INTUITION | Ward County, TX | Oil & Gas Property | Aug 2025 |
| 19562 | INVADER | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 19563 | INVESTORS ROYALTY | Terry County, TX | Oil & Gas Property | Sep 2025 |
| 19564 | INVICTUS 29-48 | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 19565 | INXS 7 | Wilson County, TX | Oil & Gas Property | Sep 2025 |
| 19566 | IODINE FR 4 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 19567 | IONI CREEK | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 19568 | IOU RANCH | Stonewall County, TX | Oil Property | Sep 2025 |
| 19569 | IOWA | Pecos County, TX | Oil & Gas Property | Apr 2021 |
| 19570 | IOWA GULCH 9796-F | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 19571 | IOWA REALTY TRUST | Pecos County, TX | Oil & Gas Property | Jul 2024 |
| 19572 | IOWA REALTY TRUST | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19573 | IP FARMS ( | Brazoria County, TX | Oil & Gas Property | Jul 2024 |
| 19574 | IPCO-E JOHNSON (AW) | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 19575 | IRA HEARD | Refugio County, TX | Oil & Gas Property | Sep 2025 |
| 19576 | IRA N | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 19577 | IRA N. W | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 19578 | IRA(1700 ZONE)UNIT | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 19579 | IRBY | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 19580 | IRELAND UNIT | Denton County, TX | Oil & Gas Property | Sep 2025 |
| 19581 | IRENE | Zapata County, TX | Oil & Gas Property | Sep 2025 |
| 19582 | IRENE | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 19583 | IRENE O UNIT 3-18 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19584 | IRION | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 19585 | IRISH | Hale County, TX | Oil & Gas Property | Apr 2020 |
| 19586 | IRMA | Moore County, TX | Oil Property | Sep 2025 |
| 19587 | IRMA | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 19588 | IRON BRIDGE TANNEHILL A SAND UNT | Dickens County, TX | Oil & Gas Property | Sep 2025 |
| 19589 | IRON CITY STATE | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19590 | IRON DUKE | Madison County, TX | Oil & Gas Property | Sep 2025 |
| 19591 | IRON DUKE (ALLOCATION) | Madison County, TX | Oil & Gas Property | Sep 2025 |
| 19592 | IRON EAGLE DEEP UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19593 | IRON EAGLE UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19594 | IRON HORSE | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 19595 | IRON MIKE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 19596 | IRON MOUNTAIN | Polk County, TX | Oil & Gas Property | Sep 2025 |
| 19597 | IRON SNAKE 1912 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19598 | IRONBORN 34-27 | Dawson County, TX | Oil & Gas Property | Sep 2025 |
| 19599 | IRONOSA 1H | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 19600 | IRONS | Montague County, TX | Oil & Gas Property | Oct 2016 |