| 7801 | W A SCHROTH | Indiana County, PA | Gas Property | Dec 2024 |
| 7802 | W A SCHROTH | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7803 | W ALBRIGHT | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 7804 | W B CAMPBELL | Indiana County, PA | Gas Property | Dec 2024 |
| 7805 | W B CRAWFORD | Indiana County, PA | Gas Property | Dec 2024 |
| 7806 | W B RHODES | Greene County, PA | Gas Property | Dec 2007 |
| 7807 | W BALTZER | Clarion County, PA | Oil & Gas Property | Dec 2024 |
| 7808 | W BROOKS | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7809 | W BYRD JR & JANE W | Armstrong County, PA | Gas Property | Dec 2024 |
| 7810 | W BYRD YEANY JR | Clarion County, PA | Gas Property | Dec 2024 |
| 7811 | W C FITZGERALD | Indiana County, PA | Gas Property | Dec 2024 |
| 7812 | W C JAMISON | Indiana County, PA | Gas Property | Dec 2024 |
| 7813 | W C THOMAS | Indiana County, PA | Gas Property | Dec 2024 |
| 7814 | W CARLSON | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7815 | W CHAMBERS | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 7816 | W CHUDLEIGH | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7817 | W CRAWFORD 5 | Indiana County, PA | Gas Property | Sep 2025 |
| 7818 | W CRO | Armstrong County, PA | Gas Property | Dec 2024 |
| 7819 | W D JACOBS 49 | Greene County, PA | Gas Property | Dec 2010 |
| 7820 | W DAVIS AND MRS J POLANSKY | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7821 | W E ORR | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 7822 | W F POOL | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7823 | W H CLEAVER | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 7824 | W H EVANS | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7825 | W H GEORGE | Indiana County, PA | Gas Property | Dec 2024 |
| 7826 | W H KUHNS H | Armstrong County, PA | Gas Property | Sep 2025 |
| 7827 | W H MARTIN | Indiana County, PA | Gas Property | Dec 2009 |
| 7828 | W H WILSON | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 7829 | W HASKELL | Forest County, PA | Gas Property | Dec 2008 |
| 7830 | W HAWLEY | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7831 | W J ALCORN | Armstrong County, PA | Gas Property | Dec 2024 |
| 7832 | W J BROOKS | Indiana County, PA | Gas Property | Dec 2024 |
| 7833 | W J ELKIN | Armstrong County, PA | Gas Property | Dec 2024 |
| 7834 | W J KERR | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7835 | W J KNUPP TRACT 77D | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7836 | W J MILLER | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 7837 | W J SMA | Armstrong County, PA | Gas Property | Dec 2024 |
| 7838 | W K BELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 7839 | W L & R K MCGEE | Clearfield County, PA | Gas Property | Dec 2024 |
| 7840 | W L CORRIGAN | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7841 | W L CRAMER | Indiana County, PA | Gas Property | Dec 2024 |
| 7842 | W L HANKEY | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 7843 | W L HARRIS | Venango County, PA | Oil Property | Dec 2024 |
| 7844 | W L HENRY | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7845 | W L RIDDLE | Indiana County, PA | Gas Property | Dec 2021 |
| 7846 | W M EVANS 10 | Washington County, PA | Gas Property | Dec 2024 |
| 7847 | W M FROST | Mercer County, PA | Oil Property | Dec 2024 |
| 7848 | W M HAZLETT | Indiana County, PA | Gas Property | Dec 2024 |
| 7849 | W M HUDSON | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7850 | W M RUDDOCK JR | Indiana County, PA | Gas Property | Dec 2024 |
| 7851 | W MULLET | Mercer County, PA | Gas Property | Dec 2024 |
| 7852 | W ORR | Fayette County, PA | Gas Property | Dec 2024 |
| 7853 | W P GRAFF | Indiana County, PA | Gas Property | Dec 2024 |
| 7854 | W P MOWR | Armstrong County, PA | Gas Property | Dec 2024 |
| 7855 | W R SMITH | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7856 | W R THOMPSON | Armstrong County, PA | Gas Property | Dec 2024 |
| 7857 | W ROBERTS | Mercer County, PA | Oil Property | Dec 2024 |
| 7858 | W ROSS | Clearfield County, PA | Gas Property | Dec 2024 |
| 7859 | W S BLACK ET AL | Indiana County, PA | Gas Property | Dec 2024 |
| 7860 | W S BURKLAND | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 7861 | W SHOWALTER | Tioga County, PA | Gas Property | Sep 2025 |
| 7862 | W SMITH | Jefferson County, PA | Gas Property | Dec 2024 |
| 7863 | W STEELE SHAW | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7864 | W T ALABRAN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 7865 | W T MAHAFFEY-DT MITCHELL | Clearfield County, PA | Gas Property | Dec 2024 |
| 7866 | W THOMAS MALCOLM EXR EST OF HELEN RI | Indiana County, PA | Gas Property | Dec 2024 |
| 7867 | W VA PULP & PAPER CO | Cameron County, PA | Gas Property | Dec 2021 |
| 7868 | W W LITKE | Centre County, PA | Oil & Gas Property | Sep 2025 |
| 7869 | W W SWANK | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7870 | W ZICK | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7871 | W. BYRD YEANY JR | Armstrong County, PA | Gas Property | Dec 2024 |
| 7872 | W. F. DUBOIS 6 | Potter County, PA | Gas Property | Dec 2017 |
| 7873 | W.W. LITKE | Centre County, PA | Gas Property | Dec 2024 |
| 7874 | W15 3H | Butler County, PA | Gas Property | Sep 2025 |
| 7875 | W70 PER W70 | Butler County, PA | Gas Property | Sep 2025 |
| 7876 | W73 1H | Butler County, PA | Gas Property | Sep 2025 |
| 7877 | W73 PER W73 2H | Butler County, PA | Gas Property | Sep 2025 |
| 7878 | W74 PER W74 | Butler County, PA | Gas Property | Sep 2025 |
| 7879 | W75 PER W75 | Butler County, PA | Gas Property | Sep 2025 |
| 7880 | WACK UNIT | Butler County, PA | Oil & Gas Property | Sep 2025 |
| 7881 | WACO | Westmoreland County, PA | Gas Property | Dec 2024 |
| 7882 | WAFRA INC | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7883 | WAGERS UNIT | Washington County, PA | Gas Property | Sep 2025 |
| 7884 | WAGNER | Elk County, PA | Oil & Gas Property | Dec 2018 |
| 7885 | WAGNER | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 7886 | WAGNER | Forest County, PA | Oil Property | Dec 2024 |
| 7887 | WAGNER & WAGNER | Indiana County, PA | Gas Property | Dec 2024 |
| 7888 | WAHULA | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 7889 | WAINMAN | McKean County, PA | Oil & Gas Property | Dec 2021 |
| 7890 | WAINWRIGHT | Jefferson County, PA | Gas Property | Dec 2024 |
| 7891 | WALASIK, TERRY UNIT | Washington County, PA | Gas Property | Sep 2025 |
| 7892 | WALDEISEN LADD | Sullivan County, PA | Gas Property | Sep 2025 |
| 7893 | WALDENBERGER P 01 | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7894 | WALDO HERRITT | Clinton County, PA | Gas Property | Dec 2024 |
| 7895 | WALESKI | Washington County, PA | Gas Property | Dec 2024 |
| 7896 | WALKER | Greene County, PA | Gas Property | Jun 2025 |
| 7897 | WALKER | Susquehanna County, PA | Gas Property | Sep 2025 |
| 7898 | WALKER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 7899 | WALKER | Bradford County, PA | Gas Property | Sep 2025 |
| 7900 | WALKER | Butler County, PA | Oil & Gas Property | Dec 2019 |