| 4301 | PLACE | Nowata County, OK | Gas Property | Oct 2018 |
| 4302 | PLACE | Lincoln County, OK | Oil & Gas Property | Dec 2017 |
| 4303 | PLACE | Washington County, OK | Oil & Gas Property | May 2018 |
| 4304 | PLACEDO RANCH | Victoria County, TX | Oil & Gas Property | Jun 2025 |
| 4305 | PLACER | Hot Springs County, WY | Oil & Gas Property | Jul 2025 |
| 4306 | PLACER CHEYENNE 1 | Hot Springs County, WY | Oil & Gas Property | Jul 2025 |
| 4307 | PLACER HAMILTON DOME 137 | Hot Springs County, WY | Oil Property | Jul 2025 |
| 4308 | PLACER/RATH | Hot Springs County, WY | Oil Property | Jul 2025 |
| 4309 | PLACERITA | Los Angeles County, CA | Oil Property | Mar 2001 |
| 4310 | PLACID | Columbia County, AR | Oil & Gas Property | Sep 2008 |
| 4311 | PLACID | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 4312 | PLACID | Bienville Parish, LA | Oil & Gas Property | Jun 2024 |
| 4313 | PLACID | Lasalle Parish, LA | Oil & Gas Property | Jan 2025 |
| 4314 | PLACID | Bienville Parish, LA | Oil & Gas Property | Nov 1995 |
| 4315 | PLACID FEE | Lasalle Parish, LA | Oil & Gas Property | Jan 2025 |
| 4316 | PLACID FEE | Winn Parish, LA | Oil & Gas Property | Dec 2024 |
| 4317 | PLACID OIL CO ETAL | Webster Parish, LA | Oil & Gas Property | Apr 2024 |
| 4318 | PLADSON | Mountrail County, ND | Oil & Gas Property | Jul 2025 |
| 4319 | PLAGANY | Manistee County, MI | Oil & Gas Property | Jul 2025 |
| 4320 | PLAGG | Logan County, OK | Oil & Gas Property | Jun 2025 |
| 4321 | PLAHN 1-1 | Grant County, OK | Oil & Gas Property | Jul 2025 |
| 4322 | PLAINS | Campbell County, WY | Oil Property | Nov 2024 |
| 4323 | PLAINS | Yoakum County, TX | Oil & Gas Property | Jun 2025 |
| 4324 | PLAINS | Crook County, WY | Oil Property | Jul 2025 |
| 4325 | PLAINS | Chaves County, NM | Oil & Gas Property | Apr 2025 |
| 4326 | PLAINS | Chaves County, NM | Oil & Gas Property | Jul 2025 |
| 4327 | PLAINS 67 | Chaves County, NM | Oil & Gas Property | Apr 2025 |
| 4328 | PLAINS CAPITAL | Starr County, TX | Oil & Gas Property | Jun 2025 |
| 4329 | PLAINS DRIFTER | Burleson County, TX | Oil & Gas Property | Jun 2025 |
| 4330 | PLAINS KNIGHT | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4331 | PLAINS UNIT FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4332 | PLAINVIEW | Grady County, OK | Oil & Gas Property | Jun 2025 |
| 4333 | PLANET EARTH MIPA 3H | Tarrant County, TX | Gas Property | Jun 2025 |
| 4334 | PLANET MARS MIPA 1H | Tarrant County, TX | Gas Property | Jun 2025 |
| 4335 | PLANET TRT | Tarrant County, TX | Gas Property | Jun 2025 |
| 4336 | PLANET ZERO MIPA 4H | Tarrant County, TX | Gas Property | Jun 2025 |
| 4337 | PLANK | Rice County, KS | Gas Property | Apr 2019 |
| 4338 | PLANO | Williams County, ND | Oil & Gas Property | Jul 2025 |
| 4339 | PLANT GEO | Perry County, OH | Oil Property | Dec 2024 |
| 4340 | PLANTAIN STATE UNIT 94 | Loving County, TX | Oil & Gas Property | May 2025 |
| 4341 | PLANTATION CS FED | Campbell County, WY | Gas Property | Apr 2016 |
| 4342 | PLANTS 2 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 4343 | PLANTS EVERGREEN FARMS A | Lycoming County, PA | Gas Property | Jun 2025 |
| 4344 | PLAQ PH GOVT | Plaquemines Parish, LA | Oil & Gas Property | Jan 2025 |
| 4345 | PLASEK | Burleson County, TX | Oil & Gas Property | Jun 2025 |
| 4346 | PLASEK ROBERT | Burleson County, TX | Oil & Gas Property | Jun 2025 |
| 4347 | PLASSIO | Westmoreland County, PA | Oil & Gas Property | Jun 2025 |
| 4348 | PLASTER | McClain County, OK | Oil & Gas Property | Jun 2025 |
| 4349 | PLATA-RUBESNE 70 | Lorain County, OH | Oil & Gas Property | Dec 2021 |
| 4350 | PLATEAU | Schleicher County, TX | Oil & Gas Property | Jun 2025 |
| 4351 | PLATEAU CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 4352 | PLATEAU NICHOLS 31 | Mesa County, CO | Gas Property | Apr 2003 |
| 4353 | PLATINUM | Lea County, NM | Oil Property | Jan 2008 |
| 4354 | PLATINUM | Sweetwater County, WY | Oil & Gas Property | Jul 2025 |
| 4355 | PLATINUM 218-34 | Ward County, TX | Oil & Gas Property | Jun 2025 |
| 4356 | PLATINUM MDP1 34 3 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4357 | PLATO | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 4358 | PLATO | Okfuskee County, OK | Oil & Gas Property | May 2022 |
| 4359 | PLATO | Okfuskee County, OK | Oil & Gas Property | Jun 2025 |
| 4360 | PLATT | Barber County, KS | Oil & Gas Property | Jun 2024 |
| 4361 | PLATT | Barber County, KS | Oil & Gas Property | May 2025 |
| 4362 | PLATT | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4363 | PLATT | Barber County, KS | Oil & Gas Property | May 2025 |
| 4364 | PLATT | Harrison County, TX | Oil & Gas Property | Aug 2006 |
| 4365 | PLATT | Barber County, KS | Oil & Gas Property | May 2025 |
| 4366 | PLATT | Hughes County, OK | Oil & Gas Property | Nov 1999 |
| 4367 | PLATT | Seward County, KS | Oil & Gas Property | May 2025 |
| 4368 | PLATT 4 | Mountrail County, ND | Oil & Gas Property | Jul 2025 |
| 4369 | PLATT GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2025 |
| 4370 | PLATT GAS UNIT | Barber County, KS | Oil & Gas Property | May 2025 |
| 4371 | PLATTE | Weld County, CO | Oil & Gas Property | Oct 2022 |
| 4372 | PLATTE 23 FEE | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4373 | PLATTEVILLE | Weld County, CO | Oil & Gas Property | Aug 2022 |
| 4374 | PLATTEVILLE | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 4375 | PLATUS | Susquehanna County, PA | Gas Property | Jun 2025 |
| 4376 | PLATYPUS HUNTER | Lavaca County, TX | Oil & Gas Property | Jun 2025 |
| 4377 | PLAUGHER, CAROLYN | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 4378 | PLAUGHER, HAYMOND | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 4379 | PLAYA 2 STATE | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4380 | PLAYA UNIT | Sweetwater County, WY | Oil & Gas Property | Jul 2025 |
| 4381 | PLAYA UNIVERSITY 9-15 | Reagan County, TX | Oil & Gas Property | Jun 2025 |
| 4382 | PLAYER | Caddo Parish, LA | Oil & Gas Property | Feb 2024 |
| 4383 | PLAYER B | Caddo Parish, LA | Oil & Gas Property | Sep 2024 |
| 4384 | PLAYER JOHN | Wayne County, MS | Oil Property | Jun 2025 |
| 4385 | PLAYERS A | Howard County, TX | Oil & Gas Property | Jun 2025 |
| 4386 | PLC FED 1914 | Dewey County, OK | Oil & Gas Property | Jun 2025 |
| 4387 | PLD ETAL 2 | De Soto Parish, LA | Gas Property | Dec 2024 |
| 4388 | PLEASANT COLONY 25 UNIT 1H | Culberson County, TX | Oil & Gas Property | Jun 2025 |
| 4389 | PLEASANT CREEK UNIT | Yolo County, CA | Gas Property | Oct 2020 |
| 4390 | PLEASANT E | Jefferson County, TX | Oil & Gas Property | Jun 2025 |
| 4391 | PLEASANT PRAIRI | Haskell County, KS | Oil & Gas Property | May 2025 |
| 4392 | PLEASANT RIDGE | Logan County, AR | Gas Property | Jun 2024 |
| 4393 | PLEASANT RIDGE | Tarrant County, TX | Gas Property | Jun 2025 |
| 4394 | PLEASANT V | Duchesne County, UT | Oil & Gas Property | Jun 2025 |
| 4395 | PLEASANT VALLEY | Ventura County, CA | Oil Property | Apr 2016 |
| 4396 | PLEASANT VALLEY | Montmorency County, MI | Gas Property | Jun 2025 |
| 4397 | PLEASANT VALLEY | Richland County, MT | Oil & Gas Property | Jul 2025 |
| 4398 | PLEASANTS | Haskell County, TX | Oil Property | Jun 2025 |
| 4399 | PLEDGER GAS | Brazoria County, TX | Oil & Gas Property | Oct 2024 |
| 4400 | PLEITO | Kern County, CA | Oil & Gas Property | Jul 2025 |