| 2501 | FRANK M SHEESLEY | Jefferson County, PA | Gas Property | Dec 2025 |
| 2502 | FRANK MALEK M | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 2503 | FRANK OBLOCK (F | Armstrong County, PA | Gas Property | Dec 2024 |
| 2504 | FRANK P. ALLE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 2505 | FRANK REED | Jefferson County, PA | Gas Property | Dec 2025 |
| 2506 | FRANK SHEESLEY 1 | Jefferson County, PA | Gas Property | Dec 2025 |
| 2507 | FRANK SHELANDER | McKean County, PA | Gas Property | Dec 2025 |
| 2508 | FRANK SLAVICK | Armstrong County, PA | Gas Property | Dec 2025 |
| 2509 | FRANK T HAR | Clearfield County, PA | Gas Property | Dec 2025 |
| 2510 | FRANK WILLIAMSON | Indiana County, PA | Gas Property | Dec 2025 |
| 2511 | FRANKHOUSER | Fayette County, PA | Gas Property | Dec 2025 |
| 2512 | FRANKIE J SHUMAKER ETUX | Armstrong County, PA | Gas Property | Dec 2025 |
| 2513 | FRANKLIN D HIMES | Jefferson County, PA | Gas Property | Dec 2025 |
| 2514 | FRANKLIN DENNY | Greene County, PA | Gas Property | Dec 2025 |
| 2515 | FRANKLIN GANOE | Indiana County, PA | Gas Property | Dec 2025 |
| 2516 | FRANKLIN L HART | Greene County, PA | Gas Property | Dec 2012 |
| 2517 | FRANKLIN LAKEVIEW ESTATES UNIT | Washington County, PA | Gas Property | Dec 2025 |
| 2518 | FRANO 59 | Jefferson County, PA | Gas Property | Dec 2025 |
| 2519 | FRANTZ UNIT 1H | Armstrong County, PA | Gas Property | Dec 2025 |
| 2520 | FRASER | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2521 | FRAZEE LUMBER CO 6 | Fayette County, PA | Gas Property | Dec 2014 |
| 2522 | FRAZIER | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 2523 | FREAS POWELL | Jefferson County, PA | Gas Property | Dec 2025 |
| 2524 | FRED | Bradford County, PA | Gas Property | Dec 2025 |
| 2525 | FRED A MUSSER | Indiana County, PA | Gas Property | Dec 2025 |
| 2526 | FRED E WINDSOR | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 2527 | FRED GORAL | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2528 | FRED J MATTILIO | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 2529 | FRED JENSEN | Warren County, PA | Gas Property | Dec 2025 |
| 2530 | FRED JONES | Washington County, PA | Oil & Gas Property | Dec 2025 |
| 2531 | FRED KOLB ( | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2532 | FRED MUSSER | Indiana County, PA | Gas Property | Dec 2025 |
| 2533 | FRED MUSSER | Indiana County, PA | Gas Property | Dec 2025 |
| 2534 | FRED MUSSER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2535 | FRED P SMITH | Jefferson County, PA | Gas Property | Dec 2025 |
| 2536 | FRED R EAKMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 2537 | FRED RAPACH | Indiana County, PA | Gas Property | Dec 2025 |
| 2538 | FREDA STEPHENS ET AL 690 | Clarion County, PA | Gas Property | Dec 2025 |
| 2539 | FREDERICK | Venango County, PA | Oil Property | Dec 1993 |
| 2540 | FREDERICK & OCHS WARRANT 5133 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 2541 | FREDERICK 02 109 | Tioga County, PA | Gas Property | Dec 2025 |
| 2542 | FREDERICK D & L | Venango County, PA | Gas Property | Dec 2024 |
| 2543 | FREDERICK J TREGASKES ETUX | Armstrong County, PA | Gas Property | Dec 2025 |
| 2544 | FREDERICKA PIPER ETAL | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2545 | FREDERICKTOWN REAL EST | Washington County, PA | Gas Property | Dec 2024 |
| 2546 | FREE LIBRARY OF PHILA | Clinton County, PA | Gas Property | Dec 2025 |
| 2547 | FREED | Bradford County, PA | Gas Property | Dec 2025 |
| 2548 | FREEMAN | Clearfield County, PA | Gas Property | Dec 2025 |
| 2549 | FREEMAN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 2550 | FREEMAN | Clearfield County, PA | Gas Property | Dec 2025 |
| 2551 | FREITAG | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2552 | FREMAR | Sullivan County, PA | Gas Property | Jun 2025 |
| 2553 | FREYER | Clearfield County, PA | Gas Property | Dec 2025 |
| 2554 | FRIEDE | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 2555 | FRIEDLAND FARMS | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2556 | FRIGGLE | Venango County, PA | Oil & Gas Property | Dec 2018 |
| 2557 | FRISBEE | Bradford County, PA | Gas Property | Dec 2025 |
| 2558 | FRITZ AIELLO | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 2559 | FRUEAUFF | Venango County, PA | Gas Property | Dec 2024 |
| 2560 | FRY GAMBLE 1 | Lycoming County, PA | Gas Property | Dec 2025 |
| 2561 | FRY LEASE 29 | Venango County, PA | Oil Property | Dec 2024 |
| 2562 | FRYE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2563 | FRYE SOUTH 1 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2564 | FRYE UNIT | Butler County, PA | Gas Property | Dec 2025 |
| 2565 | FRYSTAK C 01 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2566 | FRYSTAK CENTRAL | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2567 | FRYSTAK EAST | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2568 | FULLER | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2569 | FULLER | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 2570 | FULLER 826N 826N | Tioga County, PA | Gas Property | Nov 2025 |
| 2571 | FULLER EUGENE UNIT | Lycoming County, PA | Gas Property | Dec 2025 |
| 2572 | FULLERTON | Clearfield County, PA | Gas Property | Dec 2025 |
| 2573 | FULLERTON | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2574 | FULMER | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 2575 | FULMER UNIT | Lycoming County, PA | Gas Property | Dec 2025 |
| 2576 | FULTON | Venango County, PA | Oil & Gas Property | Dec 2017 |
| 2577 | FULTON | Warren County, PA | Oil Property | Dec 2025 |
| 2578 | FULTON | Clarion County, PA | Gas Property | Dec 2024 |
| 2579 | FUNK | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2580 | FUNK | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 2581 | FURDA | Washington County, PA | Gas Property | Dec 2025 |
| 2582 | FURMAN | Indiana County, PA | Gas Property | Dec 2025 |
| 2583 | FURNACE RUN | Armstrong County, PA | Gas Property | Dec 2025 |
| 2584 | FURST & MCCORMICK HEIRS | Clinton County, PA | Gas Property | Dec 2025 |
| 2585 | G & S BIG RIGGER UNIT | Sullivan County, PA | Gas Property | Dec 2025 |
| 2586 | G ALCORN | Armstrong County, PA | Gas Property | Dec 2024 |
| 2587 | G B CLAWSON | Indiana County, PA | Gas Property | Dec 2025 |
| 2588 | G CLYDE BLOSE (M-6 | Clearfield County, PA | Gas Property | Dec 2025 |
| 2589 | G COUCH | Armstrong County, PA | Gas Property | Dec 2025 |
| 2590 | G DAVIS | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2591 | G DEFORNO | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2592 | G E REITHMILLER | Indiana County, PA | Gas Property | Dec 2025 |
| 2593 | G FOUSEK 00 | Washington County, PA | Gas Property | Dec 2025 |
| 2594 | G H LYON | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 2595 | G L CRAFT | Washington County, PA | Oil & Gas Property | Dec 2008 |
| 2596 | G L STEWART | Indiana County, PA | Gas Property | Dec 2025 |
| 2597 | G L WELCH | Indiana County, PA | Gas Property | Dec 2025 |
| 2598 | G MADERIA | Clearfield County, PA | Gas Property | Dec 2025 |
| 2599 | G MILANOVICH | Clarion County, PA | Gas Property | Dec 2025 |
| 2600 | G R OWENS | Mercer County, PA | Oil Property | Dec 2025 |