| 1 | L A MEYRAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 2 | L BEAMER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 3 | L BHUFF | Westmoreland County, PA | Gas Property | Dec 2025 |
| 4 | L BURTS | Susquehanna County, PA | Gas Property | Nov 2023 |
| 5 | L C GIBSON | Armstrong County, PA | Gas Property | Dec 2025 |
| 6 | L CZIRJAK | Armstrong County, PA | Gas Property | Dec 2025 |
| 7 | L E STARTZELL | Indiana County, PA | Gas Property | Dec 2025 |
| 8 | L G DIXON | Indiana County, PA | Gas Property | Dec 2025 |
| 9 | L H & MARGARET RHEA | Indiana County, PA | Gas Property | Dec 2025 |
| 10 | L HITE | Cambria County, PA | Gas Property | Dec 2025 |
| 11 | L J FEASEL | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 12 | L K FULTON1714 | Venango County, PA | Oil Property | Dec 2025 |
| 13 | L LEGNOSKY | Crawford County, PA | Gas Property | Dec 2015 |
| 14 | L M HILL | Armstrong County, PA | Gas Property | Dec 2025 |
| 15 | L M SPENCER | Clearfield County, PA | Gas Property | Dec 2025 |
| 16 | L MASENGALE 00 | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 17 | L PHILLIPS | Washington County, PA | Gas Property | Dec 2025 |
| 18 | L RAMSEY | Clarion County, PA | Gas Property | Dec 2025 |
| 19 | L ROSS 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 20 | L S WALKER & J K NEVLING | Clearfield County, PA | Gas Property | Dec 2024 |
| 21 | L SNYDER | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 22 | L THOMPSON | Erie County, PA | Gas Property | Dec 2025 |
| 23 | L W HICKS | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 24 | L WADDLE | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 25 | L&J EQUIPMENT | Fayette County, PA | Gas Property | Dec 2025 |
| 26 | L&L CONSTRUCTION UNIT A | Bradford County, PA | Gas Property | Dec 2025 |
| 27 | L&L PROPERTIES UNIT | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 28 | L. KINGSLEY | Bradford County, PA | Gas Property | Dec 2025 |
| 29 | L103 7H | Butler County, PA | Gas Property | Dec 2025 |
| 30 | LA CARTE ENTERPRISES | Indiana County, PA | Gas Property | Dec 2024 |
| 31 | LABUDA | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 32 | LACARTE ENTERPRISES | Indiana County, PA | Gas Property | Dec 2024 |
| 33 | LACERTA | Butler County, PA | Gas Property | Dec 2025 |
| 34 | LACKAWANNOCK JAMES | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 35 | LACKAWANNOCK WENGERD | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 36 | LACKO | Greene County, PA | Gas Property | Dec 2025 |
| 37 | LADDIE NOEL | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 38 | LAKE CITY IND INC | Erie County, PA | Gas Property | Dec 2023 |
| 39 | LALLEY | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 40 | LAMAR TRUST | Greene County, PA | Gas Property | Dec 2025 |
| 41 | LAMB FARM | Venango County, PA | Oil Property | Dec 2025 |
| 42 | LAMB FARM (WITCO CORP) BL | Venango County, PA | Oil Property | Dec 2000 |
| 43 | LAMBERT | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 44 | LAMBERT FARMS | Sullivan County, PA | Gas Property | Dec 2025 |
| 45 | LAMBERT R | Susquehanna County, PA | Gas Property | Dec 2025 |
| 46 | LAMONT | Elk County, PA | Oil & Gas Property | Dec 2019 |
| 47 | LAMOREE | Warren County, PA | Gas Property | Dec 2024 |
| 48 | LAMPERSKI | Butler County, PA | Oil & Gas Property | Sep 2025 |
| 49 | LAMPERSKI NV58 | Washington County, PA | Gas Property | Dec 2025 |
| 50 | LAMPMAN | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 51 | LANAGER | Clearfield County, PA | Gas Property | Dec 2025 |
| 52 | LANCO | Greene County, PA | Gas Property | Dec 2025 |
| 53 | LAND MGMT ET AL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 54 | LANDFRIED | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 55 | LANDGRAF | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 56 | LANDMAN | Fayette County, PA | Gas Property | Dec 2025 |
| 57 | LANDMESSER BRA | Bradford County, PA | Gas Property | Aug 2025 |
| 58 | LANE | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 59 | LANFRANKIE | Indiana County, PA | Gas Property | Dec 2025 |
| 60 | LANGLEY | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 61 | LANGLEY | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 62 | LANGMAN | Venango County, PA | Gas Property | Dec 2024 |
| 63 | LANSING D WETMORE | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 64 | LANTZ | Erie County, PA | Oil & Gas Property | Dec 2025 |
| 65 | LAPINSKI | Mercer County, PA | Gas Property | Dec 2025 |
| 66 | LAPPE | Indiana County, PA | Gas Property | Dec 2025 |
| 67 | LAROSA | Washington County, PA | Gas Property | Dec 2025 |
| 68 | LARRY KALIKA | Erie County, PA | Gas Property | Dec 2025 |
| 69 | LARRY S CREEK F & G | Lycoming County, PA | Gas Property | Dec 2025 |
| 70 | LARRYS CREEK | Lycoming County, PA | Gas Property | Dec 2025 |
| 71 | LARSON | McKean County, PA | Gas Property | Dec 2009 |
| 72 | LARSON | Centre County, PA | Gas Property | Dec 2025 |
| 73 | LARUE C 0 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 74 | LASCO UNIT MIRABELLI 1 LASCO 1H | Wyoming County, PA | Gas Property | Dec 2025 |
| 75 | LASH | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 76 | LASH | Armstrong County, PA | Gas Property | Dec 2025 |
| 77 | LASH | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 78 | LASHER | Wyoming County, PA | Gas Property | Dec 2025 |
| 79 | LASSINGER UNIT | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 80 | LATHROP FARM TRUST UNIT | Susquehanna County, PA | Gas Property | Sep 2025 |
| 81 | LATROBE BREWING | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 82 | LATROBE-WIMMER | Westmoreland County, PA | Gas Property | Dec 2025 |
| 83 | LATSHAW | Venango County, PA | Oil Property | Dec 2015 |
| 84 | LATTIMER | Bradford County, PA | Gas Property | Dec 2025 |
| 85 | LAUER D 0 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 86 | LAUFFENBURGER | Warren County, PA | Oil & Gas Property | Dec 2015 |
| 87 | LAUFFENBURGER VL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 88 | LAUFFER | Susquehanna County, PA | Gas Property | Dec 2025 |
| 89 | LAUFFER | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 90 | LAUFFERNBURGER VL | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 91 | LAUGER 1 | Warren County, PA | Gas Property | Dec 2024 |
| 92 | LAUGHLIN HEIRS 00 | Indiana County, PA | Gas Property | Dec 2025 |
| 93 | LAUNTZ | Westmoreland County, PA | Gas Property | Dec 2022 |
| 94 | LAURA ALLISON | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 95 | LAURA B. HOFFMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 96 | LAUREL | Bradford County, PA | Gas Property | Dec 2025 |
| 97 | LAUREL HILL | Lycoming County, PA | Gas Property | Nov 2025 |
| 98 | LAURINE SPICHER | Clearfield County, PA | Gas Property | Dec 2025 |
| 99 | LAWRENCE | Jefferson County, PA | Gas Property | Dec 2025 |
| 100 | LAWRENCE | Armstrong County, PA | Gas Property | Dec 2025 |