| 2001 | EDWARD L MEARS ET AL | Indiana County, PA | Gas Property | Dec 2023 |
| 2002 | EDWARD M WILSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 2003 | EDWARD P AVEY | Indiana County, PA | Gas Property | Dec 2023 |
| 2004 | EDWARD P SAPINSKY | Westmoreland County, PA | Gas Property | Dec 2023 |
| 2005 | EDWARD S FABIN | Indiana County, PA | Gas Property | Dec 2023 |
| 2006 | EDWIN C ROSBOROUGH 590 | Armstrong County, PA | Gas Property | Sep 2024 |
| 2007 | EDWIN LONG | Armstrong County, PA | Gas Property | Dec 2023 |
| 2008 | EE CARRIER | Clarion County, PA | Gas Property | Dec 2023 |
| 2009 | EGGLESTON | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 2010 | EHENGER | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 2011 | EICHE DEAN | Venango County, PA | Oil Property | Dec 2004 |
| 2012 | EICHENLAUB | Lycoming County, PA | Gas Property | Sep 2024 |
| 2013 | EICHNER | Clarion County, PA | Oil & Gas Property | Dec 2020 |
| 2014 | EICK 03 01 | Bradford County, PA | Gas Property | Sep 2024 |
| 2015 | EIDEMILLER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 2016 | EIDEMILLER ENTERPRISES | Westmoreland County, PA | Gas Property | Dec 2023 |
| 2017 | EIDSON | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 2018 | EILEEN | Bradford County, PA | Gas Property | Sep 2024 |
| 2019 | EISAMAN | Westmoreland County, PA | Gas Property | Dec 2023 |
| 2020 | EISAMAN SOUTH PAD-43 | Westmoreland County, PA | Gas Property | Sep 2024 |
| 2021 | EL ATT | Westmoreland County, PA | Gas Property | Dec 2023 |
| 2022 | ELBOW F&G | Lycoming County, PA | Gas Property | Sep 2024 |
| 2023 | ELDER | Fayette County, PA | Gas Property | Dec 2023 |
| 2024 | ELDER L | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 2025 | ELDRED TRACT | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 2026 | ELEVATION | Bradford County, PA | Gas Property | Sep 2024 |
| 2027 | ELI W MILLER ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 2028 | ELIAS | Westmoreland County, PA | Gas Property | Sep 2024 |
| 2029 | ELIAS UNIT | Fayette County, PA | Gas Property | Dec 2023 |
| 2030 | ELISHA HILLIARD | Clarion County, PA | Oil & Gas Property | Dec 2023 |
| 2031 | ELIZABETH | Jefferson County, PA | Gas Property | Dec 2023 |
| 2032 | ELIZABETH CLARK | Clearfield County, PA | Gas Property | Dec 2023 |
| 2033 | ELIZABETH I | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 2034 | ELIZABETH MEHAFFEY | Washington County, PA | Oil Property | Dec 2010 |
| 2035 | ELIZABETH WILSON WHITE ESTATE | Armstrong County, PA | Gas Property | Dec 2023 |
| 2036 | ELK CNTY COMMISSIONERS | Elk County, PA | Oil & Gas Property | Dec 2023 |
| 2037 | ELK FOREST WT 2726 | McKean County, PA | Gas Property | Sep 2024 |
| 2038 | ELK LAKE SCHOOL DIST | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2039 | ELK RUN CO | Jefferson County, PA | Gas Property | Dec 2023 |
| 2040 | ELK STATE FOREST WARRANT 2 | Elk County, PA | Gas Property | Dec 2023 |
| 2041 | ELLA HURD | Indiana County, PA | Gas Property | Dec 2023 |
| 2042 | ELLENBERGER 5 | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 2043 | ELLERY S SHIELDS | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 2044 | ELLIOT UNIT | Bradford County, PA | Gas Property | Aug 2024 |
| 2045 | ELLIOTT | Allegheny County, PA | Oil Property | Dec 2023 |
| 2046 | ELLIOTT | Warren County, PA | Oil & Gas Property | Dec 2022 |
| 2047 | ELLIOTT | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 2048 | ELLIOTT JOHN 11826 | Washington County, PA | Gas Property | Sep 2024 |
| 2049 | ELLIS-MARTIN | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 2050 | ELLY MAY | Lycoming County, PA | Gas Property | Sep 2024 |
| 2051 | ELMER | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 2052 | ELMER R LANEY ETUX | Indiana County, PA | Gas Property | Dec 2023 |
| 2053 | ELMER STEELE | Indiana County, PA | Gas Property | Dec 2023 |
| 2054 | ELMER ZILHAVER | Crawford County, PA | Gas Property | Dec 2023 |
| 2055 | ELMO M TRAVIS | Indiana County, PA | Gas Property | Dec 2023 |
| 2056 | ELSIE L ADAMS | Fayette County, PA | Gas Property | Dec 2023 |
| 2057 | ELVIN M DINGER | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 2058 | ELWELL | Bradford County, PA | Gas Property | Sep 2024 |
| 2059 | ELWOOD BURGESS | Clearfield County, PA | Gas Property | Dec 2023 |
| 2060 | ELY E | Washington County, PA | Oil & Gas Property | Dec 2016 |
| 2061 | EMANUEL | Indiana County, PA | Gas Property | Dec 2023 |
| 2062 | EMERSON | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 2063 | EMICK | Forest County, PA | Oil Property | Dec 2023 |
| 2064 | EMIG UNIT | Lycoming County, PA | Gas Property | Sep 2024 |
| 2065 | EMMA J WEITZ | Westmoreland County, PA | Gas Property | Dec 2020 |
| 2066 | EMMA L WOOD | Indiana County, PA | Gas Property | Dec 2023 |
| 2067 | EMMA S MIKESELL | Clearfield County, PA | Gas Property | Dec 2023 |
| 2068 | EMMA W ELKIN | Indiana County, PA | Gas Property | Dec 2023 |
| 2069 | EMORY AMES | Warren County, PA | Gas Property | Dec 2023 |
| 2070 | EMPET D | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2071 | EMPET D 4 | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2072 | EMPORIUM LUMBER | Potter County, PA | Gas Property | Dec 2000 |
| 2073 | EMPORIUM WATER CO | Cameron County, PA | Gas Property | Dec 2022 |
| 2074 | EMPSON | Tioga County, PA | Gas Property | Sep 2024 |
| 2075 | ENDLESS MOUNTAIN RECREATION | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2076 | ENGEL UNIT | Washington County, PA | Gas Property | Sep 2024 |
| 2077 | ENGELKE | Bradford County, PA | Gas Property | Sep 2024 |
| 2078 | ENGELMEIER | Warren County, PA | Gas Property | Dec 2023 |
| 2079 | ENOS | Warren County, PA | Gas Property | Dec 2023 |
| 2080 | ENTERLINE | Mercer County, PA | Oil & Gas Property | Dec 2023 |
| 2081 | EPLER | Bradford County, PA | Gas Property | Apr 2024 |
| 2082 | EPPLEY C JR 3 | Jefferson County, PA | Gas Property | Dec 2023 |
| 2083 | EPSILON L | Susquehanna County, PA | Gas Property | Jul 2024 |
| 2084 | EPSILON LARUE | Susquehanna County, PA | Gas Property | Sep 2024 |
| 2085 | ER MOORE | Jefferson County, PA | Gas Property | Dec 2023 |
| 2086 | ER WALTON | Venango County, PA | Oil Property | Dec 2013 |
| 2087 | ERDELY | Fayette County, PA | Gas Property | Dec 2023 |
| 2088 | ERDLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 2089 | ERHARD | Clearfield County, PA | Gas Property | Dec 2023 |
| 2090 | ERICKSON 4 | Tioga County, PA | Gas Property | Sep 2024 |
| 2091 | ERIE MUNI AIRPORT | Erie County, PA | Gas Property | Dec 2023 |
| 2092 | ERMOND | Indiana County, PA | Gas Property | Dec 2023 |
| 2093 | ERNEST D. SMITH ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 2094 | ERNEST E PIERCE | Indiana County, PA | Gas Property | Dec 2023 |
| 2095 | ERNEST SMITH | Armstrong County, PA | Gas Property | Dec 2023 |
| 2096 | ERNEST STEWART | Indiana County, PA | Gas Property | Dec 2023 |
| 2097 | ERVIN E. SCHLABACH | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 2098 | ERWIN NTS ERWIN | Venango County, PA | Oil Property | Dec 2018 |
| 2099 | ESSANES | Venango County, PA | Oil Property | Dec 2020 |
| 2100 | ESTATE OF BERT F OBER | Westmoreland County, PA | Gas Property | Dec 2023 |