| 96401 | PEN COAL CO | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 96402 | PEN RANCH UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 96403 | PENA | Starr County, TX | Oil & Gas Property | Apr 2006 |
| 96404 | PENA | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96405 | PENA A UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96406 | PENA B UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96407 | PENA B UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96408 | PENA C UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96409 | PENA CREEK I | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 96410 | PENA CREEK UNIT | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 96411 | PENA D UNIT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96412 | PENA H | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 96413 | PENA KOTHMAN | Dimmit County, TX | Oil & Gas Property | Oct 2025 |
| 96414 | PENA LUIS B | Starr County, TX | Oil & Gas Property | Oct 2025 |
| 96415 | PENA NORTH | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96416 | PENA SOUTH | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96417 | PENA SOUTH-JLH LIC A ALLOC | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96418 | PENA-CUEVA GU | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 96419 | PENA-KUTAC A | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 96420 | PENA-URBANCZYK B | Wilson County, TX | Oil & Gas Property | Jun 2026 |
| 96421 | PENA-WINFIELD | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 96422 | PENASCO IW S | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 96423 | PENASCO STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 96424 | PENCE CHARLES G. -PC | Eastland County, TX | Oil & Gas Property | Jan 2020 |
| 96425 | PENCO B-028328A | Weston County, WY | Oil Property | Jun 1986 |
| 96426 | PENDAR | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 96427 | PENDARVIS | Lasalle Parish, LA | Oil Property | Jan 2025 |
| 96428 | PENDERGRAFT | Haskell County, TX | Oil & Gas Property | Feb 2009 |
| 96429 | PENDERGRAFT | Blaine County, OK | Oil & Gas Property | Jun 2026 |
| 96430 | PENDERGRASS | Lee County, KY | Oil Property | Dec 2020 |
| 96431 | PENDERGRASS | Franklin County, AR | Gas Property | Jun 2024 |
| 96432 | PENDERY TRUST | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 96433 | PENDLETON | Montgomery County, KS | Oil & Gas Property | Mar 2003 |
| 96434 | PENDLETON | Stephens County, TX | Oil & Gas Property | Jun 2026 |
| 96435 | PENDLETON | Creek County, OK | Oil Property | Jan 2021 |
| 96436 | PENDLETON | Daviess County, KY | Oil Property | Nov 2019 |
| 96437 | PENDLETON | Union County, AR | Oil & Gas Property | Nov 1994 |
| 96438 | PENDLETON 11-11-19 | Washita County, OK | Oil & Gas Property | Oct 2023 |
| 96439 | PENDLETON FED | Johnson County, WY | Oil & Gas Property | Jul 2026 |
| 96440 | PENDLEY | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 96441 | PENDLEY | Woodson County, KS | Oil Property | May 2026 |
| 96442 | PENDLEY | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 96443 | PENDLEY, MARTIN | Anderson County, TX | Oil Property | Jun 2026 |
| 96444 | PENECALE | Wyoming County, PA | Gas Property | Jun 2026 |
| 96445 | PENELEC-HOMER CITY POWER PLANT | Indiana County, PA | Gas Property | Dec 2025 |
| 96446 | PENELOPE | Haskell County, OK | Gas Property | Jun 2026 |
| 96447 | PENELOPE | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 96448 | PENELOPE | Major County, OK | Oil & Gas Property | Jul 2026 |
| 96449 | PENELOPE 10 | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 96450 | PENELOPE-DIANE 30-16-H | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 96451 | PENFIELD | Pittsburg County, OK | Gas Property | Jun 2026 |
| 96452 | PENFIELD 2 | Duchesne County, UT | Oil & Gas Property | Jul 2026 |
| 96453 | PENGUIN 3573-0310 3NH | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 96454 | PENGUINS DU | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 96455 | PENHALLEGON | Garvin County, OK | Oil & Gas Property | Jun 2026 |
| 96456 | PENHOLLOW | Chautauqua County, NY | Gas Property | Dec 2025 |
| 96457 | PENICK | Cleveland County, OK | Oil & Gas Property | Jul 2026 |
| 96458 | PENICK | Morton County, KS | Oil & Gas Property | Dec 2017 |
| 96459 | PENICK | Woodward County, OK | Oil & Gas Property | Jun 2026 |
| 96460 | PENICK RAYMOND H | Licking County, OH | Oil & Gas Property | Dec 2018 |
| 96461 | PENISTAJA | Sandoval County, NM | Oil Property | Jan 1995 |
| 96462 | PENJACK FEDERAL | Chaves County, NM | Oil & Gas Property | Jun 2026 |
| 96463 | PENKA | Lane County, KS | Oil Property | Mar 2026 |
| 96464 | PENKA | Lane County, KS | Oil Property | Mar 2026 |
| 96465 | PENKA | Linn County, KS | Oil Property | May 2026 |
| 96466 | PENKA | Barton County, KS | Oil Property | May 2026 |
| 96467 | PENLEY W. E. GAS UNIT | Denton County, TX | Oil & Gas Property | Jun 2026 |
| 96468 | PENLON 22 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 96469 | PENLON RANCH 24 STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 96470 | PENN | Weston County, WY | Oil Property | Mar 2026 |
| 96471 | PENN | Okfuskee County, OK | Oil & Gas Property | Oct 2023 |
| 96472 | PENN | Santa Barbara County, CA | Oil & Gas Property | Apr 1990 |
| 96473 | PENN 3 | Logan County, OK | Oil & Gas Property | Jun 2026 |
| 96474 | PENN 7514 JV D | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 96475 | PENN CENTRAL | Indiana County, PA | Gas Property | Dec 2025 |
| 96476 | PENN HILLS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 96477 | PENN PARK DEVELOPMENT & | Armstrong County, PA | Gas Property | Dec 2025 |
| 96478 | PENN STELLA | McMullen County, TX | Oil & Gas Property | Jan 2026 |
| 96479 | PENN VA. OPERATING | Kanawha County, WV | Gas Property | Dec 2021 |
| 96480 | PENN VA. OPERATING | Boone County, WV | Gas Property | Dec 2021 |
| 96481 | PENN VIRGIN | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 96482 | PENN VIRGINIA | Boone County, WV | Gas Property | Dec 2021 |
| 96483 | PENN VIRGINIA | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 96484 | PENN VIRGINIA | Raleigh County, WV | Gas Property | Dec 2021 |
| 96485 | PENN VIRGINIA COAL | Kanawha County, WV | Gas Property | Dec 2021 |
| 96486 | PENN VIRGINIA COAL | Boone County, WV | Gas Property | Dec 2021 |
| 96487 | PENN VIRGINIA COAL C | Kanawha County, WV | Gas Property | Dec 2021 |
| 96488 | PENN VIRGINIA OIL | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 96489 | PENN VIRGINIA OIL & GAS | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 96490 | PENN VIRGINIA OIL & GAS CORP | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 96491 | PENN VIRGINIA OIL & GAS CORP | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 96492 | PENN VIRGINIA OPERATING | Boone County, WV | Oil & Gas Property | Dec 2021 |
| 96493 | PENN VIRGINIA OPERATING CO | Randolph County, WV | Gas Property | Mar 2009 |
| 96494 | PENN VIRGINIA OPERATING CO | Letcher County, KY | Oil & Gas Property | Dec 2024 |
| 96495 | PENN VIRGINIA OPERATING CO | Harlan County, KY | Oil & Gas Property | Dec 2024 |
| 96496 | PENN VIRGINIA OPERATING COMPANY LLC ARCH | Harlan County, KY | Oil & Gas Property | Nov 2023 |
| 96497 | PENN VIRGINIA RESOURCES CORP K | Harlan County, KY | Oil & Gas Property | Dec 2024 |
| 96498 | PENN-CAT | Liberty County, TX | Oil & Gas Property | May 2026 |
| 96499 | PENN-SENTER | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 96500 | PENN-VIRGINIA | Harlan County, KY | Oil & Gas Property | Dec 2023 |