| 19401 | ICEMAN | Hockley County, TX | Oil Property | Jan 2025 |
| 19402 | ICEMAN | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19403 | ICEMAN UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19404 | ICHABODS GAS UNIT | San Augustine County, TX | Gas Property | Jan 2025 |
| 19405 | ICI LEJ UNIT | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 19406 | ICKERT | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 19407 | IDA EASLEY GU | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 19408 | IDA HENDRICK | Winkler County, TX | Oil & Gas Property | Dec 2024 |
| 19409 | IDALOU UNIT | Lubbock County, TX | Oil & Gas Property | Jan 2025 |
| 19410 | IDARADO | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 19411 | IDEN | Howard County, TX | Oil & Gas Property | Dec 2024 |
| 19412 | IDEN | Howard County, TX | Oil & Gas Property | Jan 2022 |
| 19413 | IDEN ELLIS | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 19414 | IDEN JERRY | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 19415 | IDYLWOOD 0 | Live Oak County, TX | Oil & Gas Property | Jan 2025 |
| 19416 | IGNACIA GUTIERREZ | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 19417 | IGNACIO | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19418 | IGOE SMITH OPERA | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 19419 | IGUANA UNIT 6 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19420 | IKARD | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 19421 | IKARD | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 19422 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 19423 | IKE CLANTON | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 19424 | IKE STATE | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19425 | IKE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 19426 | IKELYNN | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 19427 | IKESTER 1H | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 19428 | ILES G.H | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 19429 | ILLUSION LAKE /SAN ANDRES/ UNIT | Lamb County, TX | Oil & Gas Property | Jan 2025 |
| 19430 | ILTIS MATHILDA | Bexar County, TX | Oil & Gas Property | Dec 2024 |
| 19431 | IMAGINE | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 19432 | IMBODEN | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 19433 | IMKE | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 19434 | IMKE UNIT | Lipscomb County, TX | Oil & Gas Property | Dec 2024 |
| 19435 | IMMEL | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 19436 | IMMENHAUSER A | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 19437 | IMN-IRVIN UNIT | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 19438 | IMOGENE HALL UNIT | Bee County, TX | Oil & Gas Property | Jan 2025 |
| 19439 | IMPACT UNIT | Taylor County, TX | Oil Property | Dec 2024 |
| 19440 | IMPARATO | Fort Bend County, TX | Oil & Gas Property | Jan 2025 |
| 19441 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Dec 2024 |
| 19442 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 19443 | IMPERIAL | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 19444 | IMPERIAL EAGLE 24 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19445 | IMPROVEMENT DISTRICT | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 19446 | IMS-HANKS | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 19447 | INA 1 | Hartley County, TX | Gas Property | Jan 2025 |
| 19448 | INA 2 | Hartley County, TX | Gas Property | Jan 2025 |
| 19449 | INA 3 | Hartley County, TX | Gas Property | Mar 2024 |
| 19450 | INA 4 | Hartley County, TX | Gas Property | Jan 2025 |
| 19451 | INCA-PARISH | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 19452 | INCE | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 19453 | INCUBUS UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 19454 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Jan 2025 |
| 19455 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Jan 2025 |
| 19456 | INDIAN CREEK | Potter County, TX | Oil & Gas Property | Oct 2015 |
| 19457 | INDIAN CREEK | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 19458 | INDIAN CREEK | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 19459 | INDIAN HILLS UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 19460 | INDIAN MESA | Pecos County, TX | Oil & Gas Property | Jun 2023 |
| 19461 | INDIAN ROCK | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 19462 | INDIGO | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 19463 | INDIO | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 19464 | INDUS NORTH | Tarrant County, TX | Gas Property | Jan 2025 |
| 19465 | INDUS STATE | Tarrant County, TX | Gas Property | Jan 2025 |
| 19466 | INDUS-CAMPUS DRIVE | Tarrant County, TX | Gas Property | Jan 2025 |
| 19467 | INDUSTRIAL | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 19468 | INDUSTRIAL SITE | Ochiltree County, TX | Oil & Gas Property | Mar 2017 |
| 19469 | INDY 12 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 19470 | INEZ | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 19471 | INEZ, WOODY | Martin County, TX | Oil & Gas Property | May 2021 |
| 19472 | ING, JOHN W | Harrison County, TX | Oil & Gas Property | Aug 2023 |
| 19473 | INGERTON | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 19474 | INGHAM | Terrell County, TX | Oil & Gas Property | Jan 2025 |
| 19475 | INGHAM | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 19476 | INGHAM | Reagan County, TX | Oil & Gas Property | Sep 2021 |
| 19477 | INGHAM | Terrell County, TX | Oil & Gas Property | Dec 2024 |
| 19478 | INGHAM, J.D | Navarro County, TX | Oil & Gas Property | Dec 2016 |
| 19479 | INGHAM-GULF | Crockett County, TX | Gas Property | Aug 2024 |
| 19480 | INGLE | Foard County, TX | Oil & Gas Property | Jan 2025 |
| 19481 | INGLE | Lipscomb County, TX | Oil & Gas Property | Apr 2024 |
| 19482 | INGLE | Bee County, TX | Oil & Gas Property | Oct 2019 |
| 19483 | INGLER | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 19484 | INGLISH | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 19485 | INGLISH | Young County, TX | Oil & Gas Property | Jan 2025 |
| 19486 | INGLISH GAS UNIT | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 19487 | INGRAM | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 19488 | INGRAM | Wood County, TX | Oil & Gas Property | Jan 2025 |
| 19489 | INGRAM | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 19490 | INGRAM | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 19491 | INGRAM | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 19492 | INGRAM | Howard County, TX | Gas Property | Dec 2018 |
| 19493 | INGRAM | Howard County, TX | Oil & Gas Property | Dec 2022 |
| 19494 | INGRAM 2 UN-BEASLEY 3 UN (ALLOC) | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 19495 | INGRAM G. H. GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 19496 | INGRAM G. H. JR | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 19497 | INGRAM J | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 19498 | INGRAM L. C | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 19499 | INGRAM MARTIN A 1H | Robertson County, TX | Gas Property | Jan 2025 |
| 19500 | INGRAM TRINITY | Freestone County, TX | Oil & Gas Property | Jan 2025 |