| 401 | KENNEDY UNIT | Tarrant County, TX | Gas Property | Apr 2026 |
| 402 | KENNEDY-J | Wood County, TX | Oil & Gas Property | May 2014 |
| 403 | KENNEDY-OLSON ESSE | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 404 | KENNEDY-SHELTON | Live Oak County, TX | Oil & Gas Property | Apr 2026 |
| 405 | KENNER W. N | Navarro County, TX | Oil & Gas Property | Apr 2026 |
| 406 | KENNER-MONCRIEF | Navarro County, TX | Gas Property | Jul 2007 |
| 407 | KENNETH | Reagan County, TX | Oil & Gas Property | May 2023 |
| 408 | KENNETH SCOTT | Jones County, TX | Oil & Gas Property | Apr 2026 |
| 409 | KENNETT | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 410 | KENNETT SHERROD | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 411 | KENNEY | Bexar County, TX | Oil & Gas Property | Apr 2026 |
| 412 | KENNON ALFRED | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 413 | KENNY WILLIAM PYRON ET UX | Bexar County, TX | Oil & Gas Property | Apr 2026 |
| 414 | KENNY-MCCARVER (SA) | Johnson County, TX | Gas Property | Apr 2026 |
| 415 | KENNY-MCGEE (SA) | Johnson County, TX | Gas Property | Apr 2026 |
| 416 | KENOSHA 4441 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 417 | KENOSHA-KEYHOLE 4341 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 418 | KENOWER | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 419 | KENRUBYLIE A | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 420 | KENRUBYLIE-KENEDY (SA) A | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 421 | KENT | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 422 | KENT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 423 | KENT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 424 | KENT | Navarro County, TX | Oil & Gas Property | Apr 2026 |
| 425 | KENT | Tom Green County, TX | Oil & Gas Property | Feb 2024 |
| 426 | KENT | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 427 | KENT | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 428 | KENT C | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 429 | KENT ESTATE R. I | Navarro County, TX | Oil & Gas Property | Mar 2026 |
| 430 | KENT HEIRS UNIT | Eastland County, TX | Oil & Gas Property | Feb 2025 |
| 431 | KENT-SPRADLEY UNIT | Liberty County, TX | Oil & Gas Property | Mar 2026 |
| 432 | KENTEX | Martin County, TX | Oil & Gas Property | Jun 2022 |
| 433 | KENTEX | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 434 | KENTEX | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 435 | KENTEX-HARRISON 35 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 436 | KENTUCKY TRUST | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 437 | KENTUCKY-FAGAN | Refugio County, TX | Oil & Gas Property | Apr 2026 |
| 438 | KENTZEL STATE 42 | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 439 | KENYON | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 440 | KEOKUK | Fisher County, TX | Oil & Gas Property | Oct 2015 |
| 441 | KEOWN | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 442 | KEOWN DAN | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 443 | KEPNER | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 444 | KERIS | Limestone County, TX | Oil & Gas Property | Mar 2026 |
| 445 | KERMICLE | Hutchinson County, TX | Gas Property | May 2024 |
| 446 | KERMIT | Fayette County, TX | Oil & Gas Property | Apr 2026 |
| 447 | KERMIT DEVELOPMENT | Winkler County, TX | Oil & Gas Property | Oct 2023 |
| 448 | KERNER CARSON UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 449 | KERR | Eastland County, TX | Oil & Gas Property | Mar 2017 |
| 450 | KERR | Nueces County, TX | Gas Property | Apr 2026 |
| 451 | KERR | Gaines County, TX | Oil & Gas Property | Apr 2015 |
| 452 | KERR | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 453 | KERR -4 | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 454 | KERR 83-TTT-B33 WF SA | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 455 | KERR R. L | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 456 | KERR STATE 28-35 | Winkler County, TX | Oil & Gas Property | Mar 2026 |
| 457 | KERR, L.A | Bexar County, TX | Oil & Gas Property | Apr 2026 |
| 458 | KERR-MCGEE | Liberty County, TX | Oil & Gas Property | Apr 2026 |
| 459 | KERSEY | Gray County, TX | Oil & Gas Property | Mar 2014 |
| 460 | KERSH HC | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 461 | KERSH UNIT | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 462 | KERSHAW | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 463 | KESEY UNIT 10-7 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 464 | KESSLER | Taylor County, TX | Oil & Gas Property | Mar 2026 |
| 465 | KESSLER | Cass County, TX | Oil Property | Apr 2026 |
| 466 | KESTER | Wilbarger County, TX | Oil & Gas Property | Mar 2026 |
| 467 | KESTREL 38 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 468 | KESTREL UNIT | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 469 | KETCHBAW UNIT | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 470 | KETCHUM | Madison County, TX | Oil & Gas Property | Mar 2026 |
| 471 | KETCHUM MOUNTAIN EAST UNIT | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 472 | KETCHUM MT. (CLEARFOR | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 473 | KETCHUM UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 474 | KETCHUP 8 | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 475 | KEUREN VAN | Irion County, TX | Oil & Gas Property | Mar 2026 |
| 476 | KEWANEE | Eastland County, TX | Oil & Gas Property | Apr 2026 |
| 477 | KEWANEE | Martin County, TX | Oil & Gas Property | Jul 2022 |
| 478 | KEY 1 | Wheeler County, TX | Oil & Gas Property | Apr 2026 |
| 479 | KEY 1 | Nacogdoches County, TX | Oil & Gas Property | Mar 2026 |
| 480 | KEY 9 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 481 | KEY A | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 482 | KEY BEATRICE GAS UNIT | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 483 | KEY DELORES | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 484 | KEY DOLLY BELL | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 485 | KEY E | Gray County, TX | Oil & Gas Property | Apr 2026 |
| 486 | KEY G. A | Archer County, TX | Oil & Gas Property | Apr 2026 |
| 487 | KEY GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 488 | KEY GROVER | Burleson County, TX | Oil & Gas Property | Apr 2026 |
| 489 | KEY HOBART | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 490 | KEY WEST TEN UNIT | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 491 | KEY WEST WATERFLOOD UNIT | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 492 | KEY, WILMA | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 493 | KEYDETS-A 47 4H | San Augustine County, TX | Gas Property | Apr 2026 |
| 494 | KEYHOLE 43 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 495 | KEYS PATSY | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 496 | KEYS UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 497 | KEYSER | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 498 | KEYSER | Young County, TX | Oil & Gas Property | Mar 2019 |
| 499 | KEYSTONE | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 500 | KEYSTONE | La Salle County, TX | Oil & Gas Property | Apr 2026 |