| 98301 | PORTERFIELD-GIFFORD HILL UNIT | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 98302 | PORTERO | Jim Hogg County, TX | Oil & Gas Property | Feb 2026 |
| 98303 | PORTEUS | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 98304 | PORTLAND | San Patricio County, TX | Oil & Gas Property | Feb 2026 |
| 98305 | PORTLAND OIL & GAS | Elk County, PA | Gas Property | Dec 2025 |
| 98306 | PORTLAND OIL & GAS CO | Jefferson County, PA | Gas Property | Dec 2025 |
| 98307 | PORTLEY-TAYLOR GAS UNIT | Gregg County, TX | Oil & Gas Property | Feb 2026 |
| 98308 | PORTMAGEE | Garvin County, OK | Oil & Gas Property | Feb 2026 |
| 98309 | PORTMAN | Lincoln County, OK | Gas Property | Jan 2013 |
| 98310 | PORTOFE | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 98311 | PORTWOOD | Ochiltree County, TX | Oil & Gas Property | Feb 2026 |
| 98312 | PORTWOOD | Throckmorton County, TX | Oil & Gas Property | Feb 2026 |
| 98313 | PORTWOOD G. B | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 98314 | PORTWOOD, H | Baylor County, TX | Oil & Gas Property | Dec 2003 |
| 98315 | PORTWOOD-CLARK UNIT | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 98316 | PORUPSKI | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 98317 | POSCAL | Kern County, CA | Oil & Gas Property | Jul 2024 |
| 98318 | POSEGATE | Rooks County, KS | Oil Property | Jan 2026 |
| 98319 | POSEIDON | Westmoreland County, PA | Gas Property | Feb 2026 |
| 98320 | POSEIDON 3 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 98321 | POSEIDON FEDERAL | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 98322 | POSEIDON STATE COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 98323 | POSEY | Wilson County, TX | Oil & Gas Property | Dec 2025 |
| 98324 | POSEY | Henderson County, KY | Oil Property | Oct 2022 |
| 98325 | POSEY | Henderson County, KY | Oil & Gas Property | May 2015 |
| 98326 | POSEY | Sumner County, KS | Oil Property | Jan 2025 |
| 98327 | POSEY | Creek County, OK | Gas Property | Jan 2026 |
| 98328 | POSEY | Guadalupe County, TX | Oil & Gas Property | Feb 2026 |
| 98329 | POSEY | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 98330 | POSEY | Red River Parish, LA | Gas Property | Dec 2024 |
| 98331 | POSEY | Morton County, KS | Oil & Gas Property | Jan 2026 |
| 98332 | POSEY | Creek County, OK | Oil Property | Nov 2016 |
| 98333 | POSEY B UP GRS 3H | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 98334 | POSEY BAKER | Guadalupe County, TX | Oil & Gas Property | Feb 2026 |
| 98335 | POSEY C UP GRS 5H | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 98336 | POSEY, LARRY & MARTHA | Harrison County, WV | Gas Property | Dec 2021 |
| 98337 | POSEY, RICHARD & HELEN | Henderson County, KY | Oil & Gas Property | Jul 2022 |
| 98338 | POSEY, RUSSELL | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 98339 | POSH | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 98340 | POSLER LIMITED P | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 98341 | POSO | Brooks County, TX | Oil & Gas Property | Nov 2025 |
| 98342 | POSO | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 98343 | POSPISHEL | Barton County, KS | Oil Property | Oct 2025 |
| 98344 | POSPISIL | Garfield County, OK | Oil & Gas Property | Feb 2026 |
| 98345 | POSS | Anderson County, KS | Oil Property | Jan 2026 |
| 98346 | POSS A11S-5 | Lincoln County, CO | Oil & Gas Property | Dec 2015 |
| 98347 | POSS L.T. UNIT | Panola County, TX | Oil & Gas Property | Feb 2026 |
| 98348 | POSSE 1-35H | Williams County, ND | Oil & Gas Property | Mar 2026 |
| 98349 | POSSH | Lea County, NM | Oil & Gas Property | Sep 2025 |
| 98350 | POSSUM 152-94-23CH-TF2 | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 98351 | POSSUM HOLLER UNIT | Hood County, TX | Oil & Gas Property | Jun 2018 |
| 98352 | POST | Goliad County, TX | Oil & Gas Property | Feb 2026 |
| 98353 | POST | Susquehanna County, PA | Gas Property | Feb 2026 |
| 98354 | POST | Montgomery County, KS | Oil Property | Jan 1988 |
| 98355 | POST | Braxton County, WV | Oil & Gas Property | Oct 2021 |
| 98356 | POST | Lea County, NM | Oil & Gas Property | Nov 2020 |
| 98357 | POST | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 98358 | POST | Kingfisher County, OK | Oil & Gas Property | Sep 2023 |
| 98359 | POST | Union Parish, LA | Gas Property | Jul 2024 |
| 98360 | POST | Bourbon County, KS | Oil Property | Jan 2026 |
| 98361 | POST | Kingfisher County, OK | Oil & Gas Property | Aug 2025 |
| 98362 | POST | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 98363 | POST | Harrison County, WV | Gas Property | Dec 2021 |
| 98364 | POST BROTHERS | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 98365 | POST ESTATE | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 98366 | POST ESTATE | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 98367 | POST ESTATE | Garza County, TX | Oil & Gas Property | Feb 2026 |
| 98368 | POST OAK | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 98369 | POST OAK | Robertson County, TX | Oil & Gas Property | Feb 2026 |
| 98370 | POST OAK | Grimes County, TX | Oil & Gas Property | Feb 2026 |
| 98371 | POST OAK 10-14N-11W | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 98372 | POST POUVOIR I | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 98373 | POST S. H | Stephens County, TX | Oil & Gas Property | Oct 2025 |
| 98374 | POST, LILLIAN W | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 98375 | POST, MAYNARD E | Upshur County, WV | Oil & Gas Property | Sep 2014 |
| 98376 | POST, RICHARD A | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 98377 | POST-CONGER | Rooks County, KS | Oil Property | Jan 2026 |
| 98378 | POST-MONTGOMERY | Garza County, TX | Oil & Gas Property | Feb 2026 |
| 98379 | POST-MONTGOMERY | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 98380 | POST-MONTGOMERY | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 98381 | POST-MONTGOMERY | Garza County, TX | Oil & Gas Property | Feb 2026 |
| 98382 | POSTAL | Fresno County, CA | Oil & Gas Property | Jun 1995 |
| 98383 | POSTEL 5693 44-35B | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 98384 | POSTELL UNIT A | Bradford County, PA | Gas Property | Feb 2026 |
| 98385 | POSTELLE J. F | Ward County, TX | Oil & Gas Property | Mar 2022 |
| 98386 | POSTIER | Garfield County, OK | Oil & Gas Property | Jan 2026 |
| 98387 | POSTLE IC | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 98388 | POSTLEWAIT | Toole County, MT | Oil & Gas Property | Jan 2026 |
| 98389 | POSTLEWAITE HEIRS | Jefferson County, PA | Gas Property | Dec 2025 |
| 98390 | POSTOAK | Carter County, OK | Oil & Gas Property | Jan 2026 |
| 98391 | POSTON | Sherman County, TX | Gas Property | Feb 2026 |
| 98392 | POSTON | Hocking County, OH | Oil & Gas Property | Dec 2006 |
| 98393 | POSTON | Athens County, OH | Oil & Gas Property | Dec 2024 |
| 98394 | POSTON HAZEL LOUISE ET AL | Lipscomb County, TX | Oil & Gas Property | Feb 2026 |
| 98395 | POSTON HEIRS | Hocking County, OH | Oil Property | Dec 1997 |
| 98396 | POSTON RALPH | Hocking County, OH | Oil & Gas Property | Dec 2004 |
| 98397 | POSTON VELMA | Athens County, OH | Oil & Gas Property | Dec 2024 |
| 98398 | POSTON, H. C | Rusk County, TX | Oil & Gas Property | Jul 2025 |
| 98399 | POSUNCULA KCL | Kern County, CA | Oil & Gas Property | Jul 1989 |
| 98400 | POT MESA | McKinley County, NM | Oil & Gas Property | Feb 2026 |