| 4501 | PLUM CREEK TIMBER LAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 4502 | PLUM CREEK TIMBERL | Wyoming County, WV | Gas Property | Dec 2021 |
| 4503 | PLUM CREEK TIMBERLAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 4504 | PLUM CREEK TIMBERLANDS | Wyoming County, WV | Gas Property | Dec 2021 |
| 4505 | PLUM CREEK TIMBERLANDS | McDowell County, WV | Gas Property | Dec 2021 |
| 4506 | PLUM CREEK TIMBERLANDS 50 | Wyoming County, WV | Gas Property | Dec 2021 |
| 4507 | PLUM CRK. TIMBERLANDS 10 | McDowell County, WV | Gas Property | Dec 2021 |
| 4508 | PLUM CRK. TIMBERLANDS 50 | Wyoming County, WV | Gas Property | Dec 2021 |
| 4509 | PLUMA | Lea County, NM | Oil & Gas Property | Oct 2025 |
| 4510 | PLUMB | Weld County, CO | Oil & Gas Property | Jul 2019 |
| 4511 | PLUMB | Stephens County, TX | Oil & Gas Property | Oct 2024 |
| 4512 | PLUMBTREE | Washita County, OK | Oil & Gas Property | Oct 2025 |
| 4513 | PLUMLEE | Parker County, TX | Oil & Gas Property | Sep 2025 |
| 4514 | PLUMLEE | Cooke County, TX | Oil & Gas Property | Aug 2025 |
| 4515 | PLUMLEE 10-11 | Cleburne County, AR | Gas Property | Jul 2024 |
| 4516 | PLUMLEY | Montgomery County, KS | Gas Property | Jun 2025 |
| 4517 | PLUMMER | Stanton County, KS | Gas Property | Jun 2025 |
| 4518 | PLUMMER | Kearny County, KS | Oil & Gas Property | Jun 2025 |
| 4519 | PLUMMER | Beckham County, OK | Oil & Gas Property | Sep 2025 |
| 4520 | PLUMMER | Stanton County, KS | Gas Property | Jun 2025 |
| 4521 | PLUMMER | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 4522 | PLUMMER | Stanton County, KS | Gas Property | Jun 2025 |
| 4523 | PLUMMER | Brazoria County, TX | Oil & Gas Property | Aug 2025 |
| 4524 | PLUMMER | Logan County, KS | Oil Property | May 2025 |
| 4525 | PLUMMER | Wilson County, KS | Gas Property | Apr 2025 |
| 4526 | PLUMMER | Creek County, OK | Oil Property | May 2023 |
| 4527 | PLUMMER | Woodward County, OK | Oil & Gas Property | Feb 2020 |
| 4528 | PLUMMER | Wheeler County, TX | Oil & Gas Property | Sep 2025 |
| 4529 | PLUMMER | Blaine County, OK | Gas Property | Feb 2008 |
| 4530 | PLUMMER | Montgomery County, KS | Oil & Gas Property | Jun 2025 |
| 4531 | PLUMMER | Stanton County, KS | Oil & Gas Property | Jun 2025 |
| 4532 | PLUMMER 1-4/9H | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 4533 | PLUMMER GAS UNIT | Stanton County, KS | Gas Property | Jun 2025 |
| 4534 | PLUMPJACK 1605 | Kingfisher County, OK | Oil & Gas Property | Sep 2025 |
| 4535 | PLUNKETT | Sebastian County, AR | Gas Property | Jun 2024 |
| 4536 | PLUNKETT | Okmulgee County, OK | Oil & Gas Property | Apr 2013 |
| 4537 | PLUSH 358 | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 4538 | PLUSHANSKI | Wyoming County, PA | Gas Property | Oct 2025 |
| 4539 | PLUSS L11 | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 4540 | PLUTE | Montgomery County, KS | Gas Property | Apr 2024 |
| 4541 | PLUTO | Lavaca County, TX | Oil & Gas Property | Sep 2025 |
| 4542 | PLUTO GAS UNIT | Nacogdoches County, TX | Gas Property | Sep 2025 |
| 4543 | PLUTO UNIT | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 4544 | PLUTUS | Allegheny County, PA | Gas Property | Oct 2025 |
| 4545 | PLYMELL | Campbell County, WY | Oil & Gas Property | May 2011 |
| 4546 | PLYMELL 'A' | Grant County, KS | Gas Property | Jun 2025 |
| 4547 | PLYMELL DANNY GU 1 | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 4548 | PLYMOUTH | Bradford County, PA | Gas Property | Oct 2025 |
| 4549 | PM PETROLEUM | Fall River County, SD | Oil & Gas Property | Jul 2002 |
| 4550 | PMC 10-526 | Carbon County, UT | Gas Property | Oct 2025 |
| 4551 | PMF 90 | Rio Blanco County, CO | Oil & Gas Property | Sep 2025 |
| 4552 | PMG ALLEN UNIT | Somerset County, PA | Gas Property | Oct 2025 |
| 4553 | PMG ANNIE UNIT | Susquehanna County, PA | Gas Property | Aug 2025 |
| 4554 | PMG GOD UNIT | Bradford County, PA | Gas Property | Oct 2025 |
| 4555 | PMG GRACE UNIT | Somerset County, PA | Gas Property | Oct 2025 |
| 4556 | PMI FOSTER | Medina County, TX | Oil Property | Sep 2025 |
| 4557 | PMS 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2025 |
| 4558 | PMT UNIT 1H | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 4559 | PN&P ETAL | Lafourche Parish, LA | Oil & Gas Property | Dec 2019 |
| 4560 | PNC BANK 00 | Westmoreland County, PA | Gas Property | Dec 2024 |
| 4561 | PO B 1 FEE | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 4562 | PO CAMPO 19-07-09 | Kingfisher County, OK | Oil & Gas Property | Sep 2025 |
| 4563 | POAGE MINERALS | Irion County, TX | Oil & Gas Property | Aug 2025 |
| 4564 | POAGE,W.R | Throckmorton County, TX | Oil & Gas Property | Sep 2025 |
| 4565 | POBLANO | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 4566 | POC-JONES ET AL | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 4567 | POCA COAL | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 4568 | POCA LAND | McDowell County, WV | Gas Property | Dec 2021 |
| 4569 | POCA LAND CO | Mercer County, WV | Gas Property | Dec 2021 |
| 4570 | POCA LAND CORP | Raleigh County, WV | Gas Property | Dec 2021 |
| 4571 | POCA LAND CORP. 2 | Fayette County, WV | Gas Property | Dec 2021 |
| 4572 | POCAHONTAS | Hughes County, OK | Oil & Gas Property | Oct 2025 |
| 4573 | POCAHONTAS | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 4574 | POCAHONTAS | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 4575 | POCAHONTAS | Fayette County, WV | Gas Property | Dec 2021 |
| 4576 | POCAHONTAS | Cochran County, TX | Oil & Gas Property | Sep 2025 |
| 4577 | POCAHONTAS | Mercer County, WV | Oil & Gas Property | Dec 2021 |
| 4578 | POCAHONTAS DEV | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 4579 | POCAHONTAS DEVELOPMENT CO | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 4580 | POCAHONTAS LAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 4581 | POCAHONTAS LAND | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 4582 | POCAHONTAS LAND | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 4583 | POCAHONTAS LAND | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 4584 | POCAHONTAS LAND | Mercer County, WV | Oil & Gas Property | Dec 2021 |
| 4585 | POCAHONTAS LAND | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 4586 | POCAHONTAS LAND | McDowell County, WV | Gas Property | Dec 2021 |
| 4587 | POCAHONTAS LAND | Wyoming County, WV | Oil & Gas Property | Dec 2021 |
| 4588 | POCAHONTAS LAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 4589 | POCAHONTAS LAND CO | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 4590 | POCAHONTAS LAND CO | Mingo County, WV | Gas Property | Dec 2021 |
| 4591 | POCAHONTAS LAND CO | Mercer County, WV | Gas Property | Dec 2021 |
| 4592 | POCAHONTAS LAND CO | McDowell County, WV | Gas Property | Dec 2021 |
| 4593 | POCAHONTAS LAND CO | Mingo County, WV | Gas Property | Dec 2021 |
| 4594 | POCAHONTAS LAND CO | Wyoming County, WV | Gas Property | Dec 2021 |
| 4595 | POCAHONTAS MINING | McDowell County, WV | Gas Property | Dec 2021 |
| 4596 | POCASSET | Williams County, ND | Oil & Gas Property | Oct 2025 |
| 4597 | POCASSET | Williams County, ND | Oil & Gas Property | Oct 2025 |
| 4598 | POCHEDLY | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 4599 | POCKET MONEY 3 | Logan County, OK | Oil & Gas Property | Sep 2025 |
| 4600 | POCKY | Washington County, PA | Gas Property | Dec 2024 |