| 701 | BOY SCOUTS NORTH UNIT | Sullivan County, PA | Gas Property | Mar 2025 |
| 702 | BOY SCOUTS OF AMERICA | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 703 | BOYD CLAWSON | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 704 | BOYLE | Butler County, PA | Oil & Gas Property | Dec 2024 |
| 705 | BOYLE A UNIT | Butler County, PA | Gas Property | Mar 2025 |
| 706 | BRACE | Erie County, PA | Gas Property | Dec 2023 |
| 707 | BRACKMAN | Bradford County, PA | Gas Property | Mar 2025 |
| 708 | BRADDOCK | Greene County, PA | Gas Property | Mar 2025 |
| 709 | BRADDOCK | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 710 | BRADFORD | Tioga County, PA | Gas Property | Mar 2025 |
| 711 | BRADFORD WATER AUTH | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 712 | BRADSHAW | Crawford County, PA | Oil & Gas Property | Dec 2024 |
| 713 | BRADY | Fayette County, PA | Gas Property | Dec 2024 |
| 714 | BRADY | Indiana County, PA | Gas Property | Dec 2024 |
| 715 | BRADY 1 | Westmoreland County, PA | Gas Property | Nov 2015 |
| 716 | BRAMER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 717 | BRANT NORTH | Susquehanna County, PA | Gas Property | Mar 2025 |
| 718 | BRANT SOUTH | Susquehanna County, PA | Gas Property | Mar 2025 |
| 719 | BRANTHOOVER | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 720 | BRAWAND | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 721 | BRAY | Susquehanna County, PA | Gas Property | Mar 2025 |
| 722 | BRAY | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 723 | BRAZITIS D 0 | Susquehanna County, PA | Gas Property | Mar 2025 |
| 724 | BRAZZON | Fayette County, PA | Oil & Gas Property | Mar 2025 |
| 725 | BREAKNECK BEAGLE CLUB UNIT | Butler County, PA | Oil & Gas Property | Mar 2025 |
| 726 | BREENE | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 727 | BREESE | Susquehanna County, PA | Gas Property | Mar 2025 |
| 728 | BREESE EMMA JO UNIT | Washington County, PA | Gas Property | Mar 2025 |
| 729 | BREEZY | Bradford County, PA | Gas Property | Mar 2025 |
| 730 | BRELSFORD 01 086 0 | Bradford County, PA | Gas Property | Mar 2025 |
| 731 | BRENNAN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 732 | BRENOEL AB1 | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 733 | BRESSLER | Clearfield County, PA | Gas Property | Dec 2024 |
| 734 | BREST M | Mercer County, PA | Gas Property | Dec 2024 |
| 735 | BRETT DAVENPORT | Indiana County, PA | Gas Property | Dec 2024 |
| 736 | BREWER WYO | Wyoming County, PA | Gas Property | Mar 2025 |
| 737 | BRIAN K FRYMIRE A | Lycoming County, PA | Gas Property | Mar 2025 |
| 738 | BRIAN LEASE LOT 263 | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 739 | BRIAR PATCH TRUST LEASE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 740 | BRICE H FITZGERALD | Indiana County, PA | Gas Property | Dec 2024 |
| 741 | BRICILLO | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 742 | BRICKER | Butler County, PA | Oil & Gas Property | Mar 2025 |
| 743 | BRICKLEMYER | Indiana County, PA | Gas Property | Dec 2024 |
| 744 | BRIGHT | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 745 | BRIGHT | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 746 | BRIGHT TIONA LOT 164 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 747 | BRIGHT WOLFE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 748 | BRINK | Clearfield County, PA | Gas Property | Dec 2024 |
| 749 | BRINK | Clearfield County, PA | Gas Property | Dec 2024 |
| 750 | BRINK | Bradford County, PA | Gas Property | Mar 2025 |
| 751 | BRINKER | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 752 | BRINKER | Clarion County, PA | Gas Property | Dec 2024 |
| 753 | BRISTON | Butler County, PA | Oil & Gas Property | Mar 2025 |
| 754 | BRITNER | Greene County, PA | Oil & Gas Property | Mar 2025 |
| 755 | BROADLEAF HOLDINGS (01-115-0 | Bradford County, PA | Gas Property | Mar 2025 |
| 756 | BROADWATER | Greene County, PA | Gas Property | Mar 2025 |
| 757 | BROCKER | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 758 | BROCKWAY CRYSTAL | Elk County, PA | Gas Property | Dec 2024 |
| 759 | BRODAK | Westmoreland County, PA | Gas Property | Dec 2024 |
| 760 | BRONEL AB | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 761 | BROODER | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 762 | BROODER HOLLOW | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 763 | BROOKS | Fayette County, PA | Gas Property | Dec 2024 |
| 764 | BROOKS | Susquehanna County, PA | Gas Property | Mar 2025 |
| 765 | BROOKS | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 766 | BROOKS (M-640) | Clearfield County, PA | Gas Property | Dec 2024 |
| 767 | BROOKS FAMILY A | Lycoming County, PA | Gas Property | Mar 2025 |
| 768 | BROOKS GOULD | Jefferson County, PA | Gas Property | Dec 2024 |
| 769 | BROOKS HOFFMAN | McKean County, PA | Oil & Gas Property | Dec 2022 |
| 770 | BROR YOUNGGREN | Indiana County, PA | Gas Property | Dec 2024 |
| 771 | BROSIUS | Jefferson County, PA | Gas Property | Dec 2024 |
| 772 | BROSIUS | Venango County, PA | Gas Property | Mar 2017 |
| 773 | BROSIUS & ENTERLINE | Jefferson County, PA | Gas Property | Dec 2024 |
| 774 | BROUGHTON | Tioga County, PA | Gas Property | Mar 2022 |
| 775 | BROVA | Washington County, PA | Gas Property | Mar 2025 |
| 776 | BROWN | Warren County, PA | Gas Property | Dec 2024 |
| 777 | BROWN | Fayette County, PA | Gas Property | Dec 2024 |
| 778 | BROWN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 779 | BROWN | Fayette County, PA | Gas Property | Dec 2024 |
| 780 | BROWN | Fayette County, PA | Gas Property | Dec 2024 |
| 781 | BROWN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 782 | BROWN | Crawford County, PA | Gas Property | Dec 2024 |
| 783 | BROWN | Lycoming County, PA | Gas Property | Mar 2025 |
| 784 | BROWN | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 785 | BROWN | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 786 | BROWN - (FORMERLY EDWARD B DAY) W | Warren County, PA | Oil & Gas Property | Dec 2011 |
| 787 | BROWN 85 | Lycoming County, PA | Gas Property | Mar 2025 |
| 788 | BROWN B | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 789 | BROWN B | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 790 | BROWN HILL CHURCH LEASE BHC | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 791 | BROWN HOMESTEAD | Bradford County, PA | Gas Property | Feb 2025 |
| 792 | BROWN LEASE | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 793 | BROWN-HORTON | Armstrong County, PA | Gas Property | Dec 2016 |
| 794 | BROWNING | Jefferson County, PA | Gas Property | Dec 2024 |
| 795 | BROWNLEE | Jefferson County, PA | Gas Property | Dec 2024 |
| 796 | BROWNLEE | Washington County, PA | Oil & Gas Property | Mar 2025 |
| 797 | BROWNLEE KELLEY 12333 | Washington County, PA | Gas Property | Mar 2025 |
| 798 | BROWNLEE MICHAEL UNIT | Washington County, PA | Gas Property | Mar 2025 |
| 799 | BRUCE KEPPLE | Armstrong County, PA | Gas Property | Dec 2024 |
| 800 | BRUCE VROMAN | Crawford County, PA | Gas Property | Dec 2024 |