| 501 | PAVLICEK | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 502 | PAW-ESCOND-MIX USW G | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 503 | PAWELEK | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 504 | PAWELEK | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 505 | PAWELEK A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 506 | PAWELEK MOY UNIT | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 507 | PAWELEK-MIXON USW | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 508 | PAWLIK | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 509 | PAWLIK UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 510 | PAWLIK-GODFREY G | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 511 | PAWLIK-RODRIGUEZ UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 512 | PAWLIK-ZUNKER (SA) | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 513 | PAXTON | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 514 | PAXTON GU 1 | Cherokee County, TX | Oil & Gas Property | May 2026 |
| 515 | PAXTON OIL UNIT | Cherokee County, TX | Oil & Gas Property | Apr 2024 |
| 516 | PAYNE | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 517 | PAYNE | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 518 | PAYNE | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 519 | PAYNE | Cooke County, TX | Oil & Gas Property | Aug 2015 |
| 520 | PAYNE | Madison County, TX | Oil & Gas Property | May 2026 |
| 521 | PAYNE | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 522 | PAYNE | Hardeman County, TX | Oil Property | Jun 2026 |
| 523 | PAYNE | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 524 | PAYNE A | Motley County, TX | Oil & Gas Property | Jun 2026 |
| 525 | PAYNE DEEP-BOUNDS | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 526 | PAYNE DEEP-DUNAWAY A (AW) 1H | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 527 | PAYNE HEIRS | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 528 | PAYNE JOHN | Guadalupe County, TX | Oil & Gas Property | Feb 2026 |
| 529 | PAYNE RANCH | Roberts County, TX | Oil & Gas Property | Jun 2026 |
| 530 | PAYNE RANCH | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 531 | PAYNE, RUSSEL | Chambers County, TX | Oil & Gas Property | Jun 2026 |
| 532 | PAYTON | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 533 | PAYTON C.F | Lee County, TX | Oil & Gas Property | May 2025 |
| 534 | PAYTON D. R | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 535 | PAYTON J. O | Denton County, TX | Gas Property | Jun 2026 |
| 536 | PAYTON POOL YATES SAND UNIT | Pecos County, TX | Oil & Gas Property | Jan 2021 |
| 537 | PAZOURECK | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 538 | PB & POSEY | Guadalupe County, TX | Oil Property | Jun 2026 |
| 539 | PBGM 1H | Smith County, TX | Oil & Gas Property | Jun 2026 |
| 540 | PC WEST UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 541 | PC-Q EF | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 542 | PDR UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 543 | PEA EYE PARKER | Irion County, TX | Oil & Gas Property | Jun 2026 |
| 544 | PEACEMAKER STATE 10 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 545 | PEACEMAKER UL | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 546 | PEACH | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 547 | PEACH | Grimes County, TX | Oil & Gas Property | Jun 2026 |
| 548 | PEACH CREEK GAS UNIT | Wharton County, TX | Oil & Gas Property | Jun 2026 |
| 549 | PEACH UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 550 | PEACHES 455 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 551 | PEACOCK | Hutchinson County, TX | Oil & Gas Property | Jun 2026 |
| 552 | PEACOCK | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 553 | PEACOCK | Johnson County, TX | Gas Property | Jun 2026 |
| 554 | PEACOCK "57" | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 555 | PEACOCK TANNEHILL UNIT | Stonewall County, TX | Oil & Gas Property | Jun 2026 |
| 556 | PEACOCK UNIT | Nacogdoches County, TX | Oil & Gas Property | Aug 2025 |
| 557 | PEACOCK, C. A | Wood County, TX | Oil & Gas Property | Jun 2026 |
| 558 | PEAK VICTOR | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 559 | PEAK-BOURASSA | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 560 | PEAK-WALSER | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 561 | PEAL A.H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 562 | PEAL GAS UNIT | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 563 | PEAL RANCH | Duval County, TX | Oil & Gas Property | Jun 2026 |
| 564 | PEAR UNIT | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 565 | PEARCE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 566 | PEARCE | Dimmit County, TX | Oil & Gas Property | May 2026 |
| 567 | PEARCE | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 568 | PEARCE | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 569 | PEARCE | Burleson County, TX | Oil & Gas Property | May 2026 |
| 570 | PEARCE G | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 571 | PEARL | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 572 | PEARL | Nueces County, TX | Oil Property | Aug 2023 |
| 573 | PEARL 11-30 | Upton County, TX | Oil & Gas Property | May 2026 |
| 574 | PEARL BARRON 5H | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 575 | PEARL BOYD | Wichita County, TX | Oil & Gas Property | May 2026 |
| 576 | PEARL FEDERAL | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 577 | PEARL HV | Panola County, TX | Gas Property | Jun 2026 |
| 578 | PEARL JAM | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 579 | PEARL JAM | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 580 | PEARL PARKER 710 | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 581 | PEARL PASS 2116-27 | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 582 | PEARL RANCH | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 583 | PEARL RIVER 4-9 | Mitchell County, TX | Oil & Gas Property | Jun 2026 |
| 584 | PEARL STATE UNIT | Crockett County, TX | Oil & Gas Property | May 2026 |
| 585 | PEARL UNIT | Brazos County, TX | Oil & Gas Property | May 2026 |
| 586 | PEARL WHEAT | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 587 | PEARLIE MAE UNIT | Austin County, TX | Oil & Gas Property | Jun 2026 |
| 588 | PEARLSTONE CLAIRE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 589 | PEARSALL PARTNERS/GLG W.A.CARNES | Frio County, TX | Oil & Gas Property | Aug 2013 |
| 590 | PEARSON | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 591 | PEARSON | Hansford County, TX | Gas Property | Jun 2026 |
| 592 | PEARSON | Tarrant County, TX | Gas Property | Jun 2026 |
| 593 | PEARSON | Parker County, TX | Oil & Gas Property | Jun 2026 |
| 594 | PEARSON | Wilbarger County, TX | Oil & Gas Property | Jun 2026 |
| 595 | PEARSON | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 596 | PEARSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 597 | PEARSON | Crane County, TX | Oil & Gas Property | Jun 2026 |
| 598 | PEARSON | Milam County, TX | Oil & Gas Property | Nov 2017 |
| 599 | PEARSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 600 | PEARSON | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |