| 7601 | U S F S | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 7602 | U S F S | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7603 | U S F S & R I STOVER KB | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7604 | U S F S LOT 201 KC | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7605 | U S FOREST SERVICE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7606 | U S FOREST SERVICE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7607 | U S FOREST SVC CENTRAL PA LUMBER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7608 | U S FORESTRY SERVICE 00 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7609 | U S GOVERNMENT NATL FOREST | Warren County, PA | Oil & Gas Property | Dec 2019 |
| 7610 | U S GOVT/ARMSTRONG FOREST | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7611 | U S STEEL | Greene County, PA | Gas Property | Dec 2024 |
| 7612 | U.S.F.S | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7613 | UBER | Indiana County, PA | Gas Property | Dec 2024 |
| 7614 | UC MILES | Clarion County, PA | Gas Property | Dec 2024 |
| 7615 | UGLIUZZA 05 006 0 | Bradford County, PA | Gas Property | Jun 2025 |
| 7616 | UHOUSE 05 081 0 | Bradford County, PA | Gas Property | Jun 2025 |
| 7617 | ULTIMATE WARRIOR | Lycoming County, PA | Gas Property | Jun 2025 |
| 7618 | UMBERT PETRARCA | Indiana County, PA | Gas Property | Dec 2024 |
| 7619 | UNDERHILL COAL | Clearfield County, PA | Gas Property | Dec 2023 |
| 7620 | UNGER | Armstrong County, PA | Gas Property | Dec 2024 |
| 7621 | UNION RAILROAD | Allegheny County, PA | Gas Property | Dec 2024 |
| 7622 | UNITED METHODIST | Butler County, PA | Oil & Gas Property | Dec 2024 |
| 7623 | UNITED NATURAL GAS CO O&G ALLEGHEN | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 7624 | UNITY CEMETERY ASS | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7625 | UNITY LAND MGMT | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7626 | UPDIKE | Bradford County, PA | Gas Property | Jun 2025 |
| 7627 | UPHAM 05 | Bradford County, PA | Gas Property | Jun 2025 |
| 7628 | UPPER FUNK 1 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7629 | UPPER RENO | Venango County, PA | Oil Property | Dec 2006 |
| 7630 | UPPERMAN | Armstrong County, PA | Gas Property | Dec 2024 |
| 7631 | URBANICK | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 7632 | URIAH GEORGE 328 | Clarion County, PA | Gas Property | Dec 2024 |
| 7633 | URSA MAJOR | Butler County, PA | Gas Property | Jun 2025 |
| 7634 | URSA MINOR | Butler County, PA | Gas Property | Jun 2025 |
| 7635 | US FOREST SERVICE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7636 | US FOREST SERVICE COLLINS PINE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7637 | US GOVERNMENT NAT | Warren County, PA | Oil & Gas Property | Dec 2017 |
| 7638 | US NATURAL RESOURCES | Washington County, PA | Gas Property | Jun 2025 |
| 7639 | USCHAK | Westmoreland County, PA | Gas Property | Jun 2025 |
| 7640 | USFS | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7641 | USFS 7 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7642 | USX 1 | Fayette County, PA | Gas Property | Dec 2024 |
| 7643 | USX 520 | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 7644 | USX CORP | Fayette County, PA | Gas Property | Dec 2024 |
| 7645 | USX-BELLONE | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7646 | V J ENDERLEIN | Indiana County, PA | Gas Property | Dec 2024 |
| 7647 | V L BOYER | Armstrong County, PA | Gas Property | Dec 2024 |
| 7648 | V M BLA | Washington County, PA | Oil Property | Dec 2012 |
| 7649 | V MCCULLOUGH | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7650 | V R DOUGHERTY ETAL | Armstrong County, PA | Gas Property | Dec 2024 |
| 7651 | V SANTORA 00 | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 7652 | V. NICHOLS | Warren County, PA | Gas Property | Dec 2024 |
| 7653 | V. U. MEGNIN | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 7654 | VADNAL | Butler County, PA | Gas Property | Jun 2025 |
| 7655 | VADNAL A UNIT 10HB | Butler County, PA | Gas Property | Jun 2025 |
| 7656 | VAIL | Fayette County, PA | Gas Property | Dec 2024 |
| 7657 | VALLDES | Tioga County, PA | Gas Property | Jun 2025 |
| 7658 | VAN 1 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7659 | VAN DRUFF | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 7660 | VANBLARCOM 03 | Bradford County, PA | Gas Property | Jun 2025 |
| 7661 | VANCE RUNG | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 7662 | VANCISE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7663 | VANCO | Warren County, PA | Gas Property | Dec 2024 |
| 7664 | VANDEMARK | Wyoming County, PA | Gas Property | Jun 2025 |
| 7665 | VANDERGRIFT | Tioga County, PA | Gas Property | May 2025 |
| 7666 | VANDERGRIFT BORO | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 7667 | VANDERMARK R 00 | Susquehanna County, PA | Gas Property | Jun 2025 |
| 7668 | VANKIRK | Washington County, PA | Gas Property | Jun 2025 |
| 7669 | VANORDER PATRICK | Bradford County, PA | Gas Property | Jun 2025 |
| 7670 | VANPORT | Armstrong County, PA | Gas Property | Dec 2024 |
| 7671 | VARGA | Potter County, PA | Gas Property | Dec 2024 |
| 7672 | VARGSON | Bradford County, PA | Gas Property | Apr 2025 |
| 7673 | VARNER UNIT | Washington County, PA | Gas Property | Jun 2025 |
| 7674 | VCIDC | Venango County, PA | Oil Property | Dec 2024 |
| 7675 | VENANGO EXPLORATION INC | Venango County, PA | Oil & Gas Property | Dec 2020 |
| 7676 | VENTURE | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7677 | VENTURE TRACT FEE | McKean County, PA | Oil & Gas Property | Dec 2018 |
| 7678 | VERA | Sullivan County, PA | Gas Property | May 2025 |
| 7679 | VERA TRIMARCHI | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7680 | VERES | Greene County, PA | Gas Property | Jun 2025 |
| 7681 | VEREX | Susquehanna County, PA | Gas Property | Jun 2025 |
| 7682 | VERN OIL | Forest County, PA | Oil & Gas Property | Dec 2012 |
| 7683 | VERNA LINGENFELTER | Jefferson County, PA | Gas Property | Dec 2024 |
| 7684 | VERNER M WACHOB | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7685 | VERNON BOYER | Armstrong County, PA | Gas Property | Dec 2024 |
| 7686 | VERNON CLAYPOOLE | Indiana County, PA | Gas Property | Dec 2024 |
| 7687 | VERNON M RESSLER 5 | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 7688 | VERTULLO GAS DEV 77 | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 7689 | VESCO | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7690 | VESELICH | Butler County, PA | Gas Property | Jun 2025 |
| 7691 | VICNOR GAW UNIT | Butler County, PA | Oil & Gas Property | Jun 2025 |
| 7692 | VICTOR | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7693 | VICTOR CARLUCCI | Indiana County, PA | Gas Property | Dec 2024 |
| 7694 | VICTOR D SCHINDLEY | Clearfield County, PA | Gas Property | Dec 2024 |
| 7695 | VICTOR H FISCUS | Clarion County, PA | Gas Property | Dec 2024 |
| 7696 | VICTOR MARSH | Indiana County, PA | Gas Property | Dec 2024 |
| 7697 | VICTOR VESELY | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 7698 | VICTORIA C GUYNN | Fayette County, PA | Gas Property | Dec 2024 |
| 7699 | VICTORIA J WADAS | Indiana County, PA | Gas Property | Dec 2024 |
| 7700 | VIGO 00 | Armstrong County, PA | Gas Property | Dec 2024 |