| 17401 | HART C. W. NCT-1 | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 17402 | HART CATTLE CO | Stephens County, TX | Oil & Gas Property | Nov 2025 |
| 17403 | HART GAS UNIT | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 17404 | HART MAX | Nacogdoches County, TX | Oil & Gas Property | Jun 2025 |
| 17405 | HART RANCH | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 17406 | HART RANCH | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 17407 | HART WATER FLOOD UNIT | Marion County, TX | Oil & Gas Property | Nov 2025 |
| 17408 | HART, J. B | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 17409 | HARTBURG | Newton County, TX | Oil & Gas Property | Nov 2025 |
| 17410 | HARTBURG | Orange County, TX | Oil & Gas Property | Sep 2016 |
| 17411 | HARTEBEEST 12 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 17412 | HARTER | Jack County, TX | Oil & Gas Property | Oct 2025 |
| 17413 | HARTFIELD | Guadalupe County, TX | Oil & Gas Property | Sep 2025 |
| 17414 | HARTGROVE | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 17415 | HARTGROVE | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 17416 | HARTIN | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 17417 | HARTLEY | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 17418 | HARTLEY | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 17419 | HARTLEY | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 17420 | HARTLEY HV UNIT | Harrison County, TX | Gas Property | Nov 2025 |
| 17421 | HARTMAN | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 17422 | HARTMAN | Cooke County, TX | Oil Property | Nov 2025 |
| 17423 | HARTMAN | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 17424 | HARTMAN A | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 17425 | HARTMAN A | Guadalupe County, TX | Oil Property | Sep 2025 |
| 17426 | HARTMAN A-CANTU A SA | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 17427 | HARTMAN UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 17428 | HARTMAN UNIT A | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 17429 | HARTMAN-BLACK USW | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 17430 | HARTMAN-RIPPSTEIN MIKKELSON SA1 | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 17431 | HARTMANN | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 17432 | HARTMANN | Wilson County, TX | Oil & Gas Property | Aug 2025 |
| 17433 | HARTMANN ALVIN | Guadalupe County, TX | Oil & Gas Property | Sep 2025 |
| 17434 | HARTNETT | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 17435 | HARTNETT UNIT | Johnson County, TX | Gas Property | Nov 2025 |
| 17436 | HARTOIN-WALKER | Wichita County, TX | Oil & Gas Property | Feb 2013 |
| 17437 | HARTSELL-CASTLEBERRY | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 17438 | HARTT | Lavaca County, TX | Oil & Gas Property | Nov 2025 |
| 17439 | HARTT GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Nov 2025 |
| 17440 | HARTUNG | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 17441 | HARTUNG HEIRS/ | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 17442 | HARTWICH | Ward County, TX | Oil & Gas Property | Dec 2023 |
| 17443 | HARTY | Young County, TX | Oil & Gas Property | Nov 2025 |
| 17444 | HARVARD | Martin County, TX | Oil & Gas Property | Feb 2024 |
| 17445 | HARVARD B | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 17446 | HARVARD MCCLINTIC 31-30 | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 17447 | HARVESTER | Shelby County, TX | Gas Property | Nov 2025 |
| 17448 | HARVEY | Jones County, TX | Oil & Gas Property | Jun 2018 |
| 17449 | HARVEY | Fisher County, TX | Oil & Gas Property | Nov 2025 |
| 17450 | HARVEY | Wheeler County, TX | Gas Property | Nov 2025 |
| 17451 | HARVEY | Tarrant County, TX | Gas Property | Nov 2025 |
| 17452 | HARVEY | Wheeler County, TX | Oil & Gas Property | Oct 2025 |
| 17453 | HARVEY | Brazos County, TX | Oil & Gas Property | Oct 2025 |
| 17454 | HARVEY | Crane County, TX | Oil & Gas Property | Nov 2025 |
| 17455 | HARVEY | Hutchinson County, TX | Oil & Gas Property | Nov 2025 |
| 17456 | HARVEY 1HB | San Augustine County, TX | Gas Property | Oct 2025 |
| 17457 | HARVEY GAS UNIT | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 17458 | HARVEY J | Montague County, TX | Oil & Gas Property | Oct 2025 |
| 17459 | HARVEY JOHNSON EF UNIT | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 17460 | HARVEY RENGER GAS UNIT | Lavaca County, TX | Oil & Gas Property | Nov 2025 |
| 17461 | HARVICK | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 17462 | HARVICK | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 17463 | HARWELL | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 17464 | HARWELL | Freestone County, TX | Oil & Gas Property | Oct 2009 |
| 17465 | HARWELL ORA LEE 1 | Parker County, TX | Gas Property | Nov 2025 |
| 17466 | HASDORFF | Jackson County, TX | Oil & Gas Property | Dec 2017 |
| 17467 | HASEL A UNIT | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17468 | HASEL14 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17469 | HASEL15 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17470 | HASEL17 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17471 | HASEL19 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17472 | HASEL25 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17473 | HASEL28 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17474 | HASEL29 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17475 | HASEL50 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17476 | HASEL53 | Upton County, TX | Oil & Gas Property | Nov 2025 |
| 17477 | HASKELL D. GILLIAM GAS UNIT | Freestone County, TX | Gas Property | Nov 2025 |
| 17478 | HASKELL-SOJOURNER UNIT | Haskell County, TX | Oil & Gas Property | Nov 2025 |
| 17479 | HASKINS | Rusk County, TX | Oil & Gas Property | Jul 2022 |
| 17480 | HASKINS | Rusk County, TX | Oil & Gas Property | Mar 2023 |
| 17481 | HASLET 78 | Tarrant County, TX | Gas Property | Nov 2025 |
| 17482 | HASLET GREGORY 3H | Tarrant County, TX | Gas Property | Nov 2025 |
| 17483 | HASLET HEIGHTS | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 17484 | HASSELL GAS UNIT | Nacogdoches County, TX | Gas Property | Nov 2025 |
| 17485 | HASSENSTAB LEONARD | Ochiltree County, TX | Oil & Gas Property | Nov 2025 |
| 17486 | HASTA LA VISTA UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 17487 | HASTEDT | Colorado County, TX | Oil & Gas Property | Nov 2025 |
| 17488 | HASTEN | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 17489 | HASTIE 1 | Moore County, TX | Oil & Gas Property | Nov 2025 |
| 17490 | HASTINGS | Wilson County, TX | Oil & Gas Property | Jun 2020 |
| 17491 | HASTINGS | Lubbock County, TX | Oil & Gas Property | Nov 2025 |
| 17492 | HASTINGS | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 17493 | HASTINGS-LOPEZ | Starr County, TX | Oil & Gas Property | Sep 2021 |
| 17494 | HAT CREEK | McMullen County, TX | Oil & Gas Property | Nov 2025 |
| 17495 | HAT CREEK | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 17496 | HAT TRICK | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 17497 | HAT TRICK 56-T1-42 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 17498 | HATCH | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 17499 | HATCH | Dimmit County, TX | Oil & Gas Property | Nov 2025 |
| 17500 | HATCH 16 | Pecos County, TX | Oil & Gas Property | Nov 2025 |