| 2401 | PENDERGRAFT | Haskell County, TX | Oil & Gas Property | Feb 2009 |
| 2402 | PENDERGRAFT | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 2403 | PENDERGRASS | Lee County, KY | Oil Property | Dec 2020 |
| 2404 | PENDERGRASS | Franklin County, AR | Gas Property | Jun 2024 |
| 2405 | PENDERY TRUST | Alfalfa County, OK | Oil & Gas Property | Oct 2025 |
| 2406 | PENDLETON | Montgomery County, KS | Oil & Gas Property | Mar 2003 |
| 2407 | PENDLETON | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 2408 | PENDLETON | Creek County, OK | Oil Property | Jan 2021 |
| 2409 | PENDLETON | Daviess County, KY | Oil Property | Nov 2019 |
| 2410 | PENDLETON | Union County, AR | Oil & Gas Property | Nov 1994 |
| 2411 | PENDLETON 11-11-19 | Washita County, OK | Oil & Gas Property | Oct 2023 |
| 2412 | PENDLEY | Grady County, OK | Oil & Gas Property | May 2025 |
| 2413 | PENDLEY | Woodson County, KS | Oil Property | Jun 2025 |
| 2414 | PENDLEY | Grady County, OK | Oil & Gas Property | Sep 2025 |
| 2415 | PENDLEY, MARTIN | Anderson County, TX | Oil Property | Sep 2025 |
| 2416 | PENECALE | Wyoming County, PA | Gas Property | Oct 2025 |
| 2417 | PENELEC-HOMER CITY POWER PLANT | Indiana County, PA | Gas Property | Dec 2024 |
| 2418 | PENELOPE | Haskell County, OK | Gas Property | Sep 2025 |
| 2419 | PENELOPE | Richland County, MT | Oil & Gas Property | Oct 2025 |
| 2420 | PENELOPE | Major County, OK | Oil & Gas Property | Oct 2025 |
| 2421 | PENELOPE 10 | Winkler County, TX | Oil & Gas Property | Sep 2025 |
| 2422 | PENELOPE-DIANE 30-16-H | Richland County, MT | Oil & Gas Property | Oct 2025 |
| 2423 | PENELOPE-FIRST CHURCH 24-2-H | Richland County, MT | Oil & Gas Property | Oct 2025 |
| 2424 | PENFIELD | Pittsburg County, OK | Gas Property | Sep 2025 |
| 2425 | PENFIELD 2 | Duchesne County, UT | Oil & Gas Property | Oct 2025 |
| 2426 | PENGUINS DU | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 2427 | PENHALLEGON | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 2428 | PENHOLLOW | Chautauqua County, NY | Gas Property | Dec 2024 |
| 2429 | PENICK | Cleveland County, OK | Oil & Gas Property | Aug 2025 |
| 2430 | PENICK | Morton County, KS | Oil & Gas Property | May 2018 |
| 2431 | PENICK | Woodward County, OK | Oil & Gas Property | Sep 2025 |
| 2432 | PENICK RAYMOND H | Licking County, OH | Oil & Gas Property | Dec 2018 |
| 2433 | PENISTAJA | Sandoval County, NM | Oil Property | Jan 1995 |
| 2434 | PENJACK FEDERAL | Chaves County, NM | Oil & Gas Property | Oct 2025 |
| 2435 | PENKA | Lane County, KS | Oil Property | May 2025 |
| 2436 | PENKA | Lane County, KS | Oil Property | Jun 2025 |
| 2437 | PENKA | Linn County, KS | Oil Property | Apr 2025 |
| 2438 | PENKA | Barton County, KS | Oil Property | Jun 2025 |
| 2439 | PENLEY W. E. GAS UNIT | Denton County, TX | Oil & Gas Property | Sep 2025 |
| 2440 | PENLON 22 | Eddy County, NM | Oil & Gas Property | Oct 2025 |
| 2441 | PENLON RANCH 24 STATE | Eddy County, NM | Oil & Gas Property | Oct 2025 |
| 2442 | PENN | Weston County, WY | Oil Property | Aug 2024 |
| 2443 | PENN | Okfuskee County, OK | Oil & Gas Property | Oct 2023 |
| 2444 | PENN | Santa Barbara County, CA | Oil & Gas Property | Apr 1990 |
| 2445 | PENN 3 | Logan County, OK | Oil & Gas Property | Aug 2025 |
| 2446 | PENN 7514 JV D | Lea County, NM | Oil & Gas Property | Oct 2025 |
| 2447 | PENN CENTRAL | Indiana County, PA | Gas Property | Dec 2024 |
| 2448 | PENN HILLS | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 2449 | PENN PARK DEVELOPMENT & | Armstrong County, PA | Gas Property | Dec 2024 |
| 2450 | PENN VA. OPERATING | Kanawha County, WV | Gas Property | Dec 2021 |
| 2451 | PENN VA. OPERATING | Boone County, WV | Gas Property | Dec 2021 |
| 2452 | PENN VIRGIN | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2453 | PENN VIRGINIA | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2454 | PENN VIRGINIA | Boone County, WV | Gas Property | Dec 2021 |
| 2455 | PENN VIRGINIA | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 2456 | PENN VIRGINIA | Raleigh County, WV | Gas Property | Dec 2021 |
| 2457 | PENN VIRGINIA COAL | Kanawha County, WV | Gas Property | Dec 2021 |
| 2458 | PENN VIRGINIA COAL | Boone County, WV | Gas Property | Dec 2021 |
| 2459 | PENN VIRGINIA COAL C | Kanawha County, WV | Gas Property | Dec 2021 |
| 2460 | PENN VIRGINIA OIL | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 2461 | PENN VIRGINIA OIL & GAS | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 2462 | PENN VIRGINIA OIL & GAS CORP | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 2463 | PENN VIRGINIA OIL & GAS CORP | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 2464 | PENN VIRGINIA OPERATING | Boone County, WV | Oil & Gas Property | Dec 2021 |
| 2465 | PENN VIRGINIA OPERATING CO | Randolph County, WV | Gas Property | Mar 2009 |
| 2466 | PENN VIRGINIA OPERATING CO | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 2467 | PENN VIRGINIA OPERATING CO | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2468 | PENN VIRGINIA OPERATING COMPANY LLC ARCH | Harlan County, KY | Oil & Gas Property | Nov 2023 |
| 2469 | PENN VIRGINIA RESOURCES CORP K | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 2470 | PENN-CAT | Liberty County, TX | Oil & Gas Property | Aug 2025 |
| 2471 | PENN-SENTER | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 2472 | PENN-ZIER | Fresno County, CA | Oil & Gas Property | Oct 2025 |
| 2473 | PENNA GAS CO-TEXAS GULF SUL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 2474 | PENNA STATE GAME LAND | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 2475 | PENNA STATE GAME LANDS | Indiana County, PA | Gas Property | Dec 2024 |
| 2476 | PENNA-J-BAKER 5H | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 2477 | PENNA-SIKES | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 2478 | PENNAY G | Susquehanna County, PA | Gas Property | Oct 2025 |
| 2479 | PENNECO MORROW | Greene County, PA | Gas Property | Oct 2025 |
| 2480 | PENNEL | Fallon County, MT | Oil & Gas Property | Oct 2025 |
| 2481 | PENNEL | Leavenworth County, KS | Oil Property | Nov 2020 |
| 2482 | PENNER | Beaver County, OK | Gas Property | Sep 2025 |
| 2483 | PENNER | Alfalfa County, OK | Oil & Gas Property | Oct 2025 |
| 2484 | PENNER | Major County, OK | Oil & Gas Property | Sep 2025 |
| 2485 | PENNER | Major County, OK | Oil & Gas Property | Oct 2025 |
| 2486 | PENNER | Rogers County, OK | Oil & Gas Property | Oct 2020 |
| 2487 | PENNER | Beaver County, OK | Oil & Gas Property | Sep 2025 |
| 2488 | PENNER | Reno County, KS | Oil Property | Jun 2025 |
| 2489 | PENNER | Butler County, KS | Oil Property | Jun 2025 |
| 2490 | PENNER | Major County, OK | Oil & Gas Property | Oct 2025 |
| 2491 | PENNER | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 2492 | PENNER 1 | Custer County, OK | Oil & Gas Property | Sep 2025 |
| 2493 | PENNER FARMS 10-11-16 USA 1H | Washita County, OK | Oil & Gas Property | Oct 2025 |
| 2494 | PENNEY | Ellis County, KS | Oil Property | Jun 2025 |
| 2495 | PENNEY | Hitchcock County, NE | Oil Property | Dec 2024 |
| 2496 | PENNFIELD 35 UNIT | Calhoun County, MI | Oil & Gas Property | Apr 2024 |
| 2497 | PENNICK, C. C | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 2498 | PENNINGTON | Johnson County, TX | Gas Property | Jun 2025 |
| 2499 | PENNINGTON | Van Buren County, AR | Gas Property | Jul 2024 |
| 2500 | PENNINGTON | Franklin County, KS | Oil Property | Mar 2020 |