| 19401 | HYER | Upton County, TX | Oil & Gas Property | Nov 2024 |
| 19402 | HYER-WOLF | Archer County, TX | Oil & Gas Property | Sep 2025 |
| 19403 | HYLES | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 19404 | HYMAN | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 19405 | HYMAN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 19406 | HYNDS | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 19407 | HYNDS ROBERT | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 19408 | HYNES | Refugio County, TX | Oil & Gas Property | Jul 2006 |
| 19409 | HYNES | Refugio County, TX | Oil & Gas Property | Aug 2025 |
| 19410 | HYNES JAMES AGNES | Bee County, TX | Oil & Gas Property | Mar 2017 |
| 19411 | HYNSON CHARLOTTE MORRIS G | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 19412 | HYPERION | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 19413 | HYPERION | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19414 | HYSAW-HOBSON | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 19415 | I & GN R. R | Gregg County, TX | Oil & Gas Property | Aug 2025 |
| 19416 | I A B UNIT | Coke County, TX | Oil & Gas Property | Sep 2025 |
| 19417 | I R T /IOWA REALTY TRUST/ | Pecos County, TX | Oil & Gas Property | Apr 2021 |
| 19418 | I R T 29 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19419 | I-20 JV | Tarrant County, TX | Gas Property | Sep 2025 |
| 19420 | I. P. FARMS 366 AC. GAS UNIT | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 19421 | I. R. T. -B | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19422 | I. R. T. STATE | Pecos County, TX | Oil & Gas Property | Mar 2017 |
| 19423 | I.B. GUTIERREZ ET AL | Jim Hogg County, TX | Oil & Gas Property | Sep 2025 |
| 19424 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Jun 2024 |
| 19425 | I.P. FARMS | Brazoria County, TX | Oil & Gas Property | Jan 2025 |
| 19426 | I.V. MONTALVO | Starr County, TX | Oil & Gas Property | Sep 2025 |
| 19427 | I.W YOUNG G V | Erath County, TX | Oil & Gas Property | Sep 2025 |
| 19428 | IBEX | Stephens County, TX | Oil & Gas Property | Aug 2025 |
| 19429 | IBIS WEST G 17-32 | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 19430 | IBROM | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 19431 | ICA CHEVRON | Loving County, TX | Oil & Gas Property | May 2025 |
| 19432 | ICA UNIVERSITY 37 | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 19433 | ICARUS C2 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19434 | ICE 24 | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 19435 | ICEMAN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 19436 | ICEMAN | Hockley County, TX | Oil Property | Sep 2025 |
| 19437 | ICEMAN | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19438 | ICEMAN 46-47 | Fisher County, TX | Oil & Gas Property | Sep 2025 |
| 19439 | ICEMAN UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19440 | ICHABODS GAS UNIT | San Augustine County, TX | Gas Property | Sep 2025 |
| 19441 | ICI LEJ UNIT | Tarrant County, TX | Oil & Gas Property | Sep 2025 |
| 19442 | ICKERT | Archer County, TX | Oil & Gas Property | Sep 2025 |
| 19443 | IDA EASLEY GU | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 19444 | IDA HENDRICK | Winkler County, TX | Oil & Gas Property | Aug 2025 |
| 19445 | IDALOU UNIT | Lubbock County, TX | Oil & Gas Property | Sep 2025 |
| 19446 | IDARADO | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 19447 | IDEN | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 19448 | IDEN | Howard County, TX | Oil & Gas Property | Jan 2022 |
| 19449 | IDEN ELLIS | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 19450 | IDEN JERRY | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 19451 | IDYLWOOD 0 | Live Oak County, TX | Oil & Gas Property | Sep 2025 |
| 19452 | IGNACIA GUTIERREZ | Starr County, TX | Oil & Gas Property | Sep 2025 |
| 19453 | IGNACIO | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19454 | IGOE-SMITH OPERA | Cochran County, TX | Oil & Gas Property | Sep 2025 |
| 19455 | IGUANA UNIT 6 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19456 | IKARD | Archer County, TX | Oil & Gas Property | Sep 2025 |
| 19457 | IKARD | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 19458 | IKARD | Archer County, TX | Oil & Gas Property | Apr 2020 |
| 19459 | IKE CLANTON | Cochran County, TX | Oil & Gas Property | Sep 2025 |
| 19460 | IKE STATE | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 19461 | IKE UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 19462 | IKELYNN | Hutchinson County, TX | Oil & Gas Property | Mar 2021 |
| 19463 | IKESTER 1H | Washington County, TX | Oil & Gas Property | Sep 2025 |
| 19464 | ILES G.H | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 19465 | ILLUSION LAKE /SAN ANDRES/ UNIT | Lamb County, TX | Oil & Gas Property | Sep 2025 |
| 19466 | ILTIS MATHILDA | Bexar County, TX | Oil & Gas Property | Sep 2025 |
| 19467 | IMAGINE | Hemphill County, TX | Oil & Gas Property | Sep 2025 |
| 19468 | IMBODEN | Hemphill County, TX | Oil & Gas Property | Sep 2025 |
| 19469 | IMKE | Lipscomb County, TX | Oil & Gas Property | Sep 2025 |
| 19470 | IMKE UNIT | Lipscomb County, TX | Oil & Gas Property | Aug 2025 |
| 19471 | IMMEL | Hemphill County, TX | Oil & Gas Property | Sep 2025 |
| 19472 | IMMENHAUSER A | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 19473 | IMN-IRVIN UNIT | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 19474 | IMN-SCHORP | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 19475 | IMOGENE HALL UNIT | Bee County, TX | Oil & Gas Property | Aug 2025 |
| 19476 | IMPACT UNIT | Taylor County, TX | Oil Property | Aug 2025 |
| 19477 | IMPALA UNIT | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 19478 | IMPARATO | Fort Bend County, TX | Oil & Gas Property | Sep 2025 |
| 19479 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Aug 2025 |
| 19480 | IMPERIAL | Morris County, TX | Oil & Gas Property | Sep 2025 |
| 19481 | IMPERIAL | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 19482 | IMPERIAL | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 19483 | IMPERIAL EAGLE 24 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 19484 | IMPROVEMENT DISTRICT | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 19485 | IMS-HANKS | La Salle County, TX | Oil & Gas Property | Sep 2025 |
| 19486 | INA 1 | Hartley County, TX | Gas Property | Sep 2025 |
| 19487 | INA 2 | Hartley County, TX | Gas Property | Sep 2025 |
| 19488 | INA 3 | Hartley County, TX | Gas Property | Sep 2025 |
| 19489 | INA 4 | Hartley County, TX | Gas Property | Sep 2025 |
| 19490 | INCA-PARISH | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 19491 | INCE | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 19492 | INCUBUS UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 19493 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Sep 2025 |
| 19494 | INDEPENDENCE | Terrell County, TX | Oil & Gas Property | Sep 2025 |
| 19495 | INDIA 22 | Upton County, TX | Oil & Gas Property | Sep 2025 |
| 19496 | INDIAN CREEK | Potter County, TX | Oil & Gas Property | Jan 2015 |
| 19497 | INDIAN CREEK | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 19498 | INDIAN CREEK | Tarrant County, TX | Oil & Gas Property | Sep 2025 |
| 19499 | INDIAN HILLS UNIT | Tarrant County, TX | Gas Property | Sep 2025 |
| 19500 | INDIAN MESA | Pecos County, TX | Oil & Gas Property | Jun 2023 |