| 2001 | E COGLEY ETUX | Armstrong County, PA | Gas Property | Dec 2024 |
| 2002 | E DANVIR | Clearfield County, PA | Gas Property | Dec 2025 |
| 2003 | E DICKEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2004 | E E MITCHELL | Clearfield County, PA | Gas Property | Dec 2025 |
| 2005 | E E ROSS | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2006 | E EUGENE COGLEY | Armstrong County, PA | Gas Property | Dec 2025 |
| 2007 | E FLOOD WARRANT 3903 E | McKean County, PA | Oil & Gas Property | Dec 2005 |
| 2008 | E GENE HOOVER | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 2009 | E H BRYNER | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2010 | E HORVATH | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 2011 | E KROLCZYK 00 | Indiana County, PA | Gas Property | Dec 2025 |
| 2012 | E L MOLOWSKI | Fayette County, PA | Gas Property | Dec 2025 |
| 2013 | E M CARNAHAN | Indiana County, PA | Gas Property | Dec 2025 |
| 2014 | E M COGLEY | Armstrong County, PA | Gas Property | Dec 2025 |
| 2015 | E MCKEEVER 00 | Westmoreland County, PA | Gas Property | Dec 2020 |
| 2016 | E MCQUISTON | Mercer County, PA | Gas Property | Dec 2025 |
| 2017 | E O KANE | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2018 | E R COST | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2019 | E R WALTON | Venango County, PA | Oil Property | Dec 1999 |
| 2020 | E RINEHART | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 2021 | E S BROWN | Indiana County, PA | Gas Property | Dec 2025 |
| 2022 | E SMITH | Mercer County, PA | Gas Property | Dec 2019 |
| 2023 | E WILLIAMS | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2024 | E&N LAND | Fayette County, PA | Gas Property | Dec 2025 |
| 2025 | E.N. KUNKLE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2026 | E09-U HEMLOCK PAD 159H 51971 | Elk County, PA | Gas Property | Dec 2025 |
| 2027 | EA SMITH | Jefferson County, PA | Gas Property | Dec 2025 |
| 2028 | EAGAN | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2029 | EAGLE LINE | Crawford County, PA | Gas Property | Dec 2024 |
| 2030 | EAGLE ROCK | Venango County, PA | Oil Property | Dec 2025 |
| 2031 | EAGLE ROCK WALTON | Venango County, PA | Oil Property | Dec 2025 |
| 2032 | EAGLEHOUSE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2033 | EAGLEROCK WALTON #1 | Venango County, PA | Oil Property | Dec 1999 |
| 2034 | EAGLES | Jefferson County, PA | Gas Property | Dec 2025 |
| 2035 | EAKER | Clarion County, PA | Gas Property | Dec 2025 |
| 2036 | EAKIN | Washington County, PA | Gas Property | Dec 2025 |
| 2037 | EAKIN SANDRA | Washington County, PA | Gas Property | Dec 2025 |
| 2038 | EALY | Washington County, PA | Gas Property | Dec 2025 |
| 2039 | EALY | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 2040 | EARHART | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2041 | EARL BARK | Armstrong County, PA | Gas Property | Dec 2025 |
| 2042 | EARL BUTERBAUGH | Clearfield County, PA | Oil & Gas Property | Dec 2025 |
| 2043 | EARL C BENCE | Indiana County, PA | Gas Property | Dec 2025 |
| 2044 | EARL C STOCKDILL | Armstrong County, PA | Gas Property | Dec 2025 |
| 2045 | EARL CORNMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 2046 | EARL E CARLSON | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2047 | EARL HILLIS | Jefferson County, PA | Gas Property | Dec 2025 |
| 2048 | EARL LYONS | Jefferson County, PA | Gas Property | Dec 2025 |
| 2049 | EARL M BROWN K&J | Clearfield County, PA | Gas Property | Dec 2025 |
| 2050 | EARL RIC | Indiana County, PA | Gas Property | Dec 2024 |
| 2051 | EARL T GAHAGAN | Jefferson County, PA | Gas Property | Dec 2025 |
| 2052 | EARNSHAW | Wyoming County, PA | Gas Property | Dec 2025 |
| 2053 | EAST SIDE | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2054 | EASTERN ASSOCIATED COAL CO | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2055 | EASTERN ROYALT | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 2056 | EASTERN ROYALTIES | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 2057 | EASTMAN | Susquehanna County, PA | Gas Property | Dec 2025 |
| 2058 | EASTON | Lycoming County, PA | Gas Property | Dec 2025 |
| 2059 | ECHO 4 | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 2060 | ECKERD | Washington County, PA | Gas Property | Dec 2025 |
| 2061 | ECKLUND | Clearfield County, PA | Gas Property | Dec 2025 |
| 2062 | ECONOMIC GROWTH 00 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2063 | EDENBORN/ | Fayette County, PA | Gas Property | Dec 2025 |
| 2064 | EDF 8H | Wyoming County, PA | Gas Property | Dec 2025 |
| 2065 | EDF S WYO | Wyoming County, PA | Gas Property | Dec 2025 |
| 2066 | EDGAR D FITZGERALD | Indiana County, PA | Gas Property | Dec 2025 |
| 2067 | EDGAR E. & ARLINE M | Armstrong County, PA | Gas Property | Dec 2025 |
| 2068 | EDGAR K BLOSE | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 2069 | EDGER BRA | Bradford County, PA | Gas Property | Dec 2025 |
| 2070 | EDITH GRAF | Indiana County, PA | Gas Property | Dec 2025 |
| 2071 | EDKIN | Tioga County, PA | Gas Property | Dec 2025 |
| 2072 | EDKIN HILL | Sullivan County, PA | Gas Property | Dec 2025 |
| 2073 | EDNA I HENRY | Indiana County, PA | Gas Property | Dec 2025 |
| 2074 | EDNA MICHAELS | Clearfield County, PA | Gas Property | Dec 2025 |
| 2075 | EDSELL 05 003 0 | Bradford County, PA | Gas Property | Dec 2025 |
| 2076 | EDSON FARMS UNIT | Fayette County, PA | Gas Property | Dec 2024 |
| 2077 | EDWARD | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 2078 | EDWARD | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 2079 | EDWARD & EDITH | Indiana County, PA | Gas Property | Dec 2018 |
| 2080 | EDWARD CHYLIMSKI | Erie County, PA | Gas Property | Dec 1986 |
| 2081 | EDWARD GUY DILICK | Armstrong County, PA | Gas Property | Dec 2025 |
| 2082 | EDWARD H TRIMBLE T | Indiana County, PA | Gas Property | Dec 2025 |
| 2083 | EDWARD J LUTHER JR | Cambria County, PA | Gas Property | Dec 2024 |
| 2084 | EDWARD J MOSES | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 2085 | EDWARD L ECHNOZ | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 2086 | EDWARD L MEARS ET AL | Indiana County, PA | Gas Property | Dec 2025 |
| 2087 | EDWARD M WILSON | Armstrong County, PA | Gas Property | Dec 2025 |
| 2088 | EDWARD P AVEY | Indiana County, PA | Gas Property | Dec 2025 |
| 2089 | EDWARD P SAPINSKY | Westmoreland County, PA | Gas Property | Dec 2025 |
| 2090 | EDWARD R GAW JR 1 | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 2091 | EDWARD S FABIN | Indiana County, PA | Gas Property | Dec 2025 |
| 2092 | EDWARD STAHLMAN | Clarion County, PA | Gas Property | Dec 2018 |
| 2093 | EDWIN C ROSBOROUGH 590 | Armstrong County, PA | Gas Property | Dec 2025 |
| 2094 | EDWIN LONG | Armstrong County, PA | Gas Property | Dec 2024 |
| 2095 | EE CARRIER | Clarion County, PA | Gas Property | Dec 2025 |
| 2096 | EGGLESTON | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 2097 | EHENGER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 2098 | EICHE DEAN | Venango County, PA | Oil Property | Dec 2004 |
| 2099 | EICHENLAUB | Lycoming County, PA | Gas Property | Dec 2025 |
| 2100 | EICHNER | Clarion County, PA | Oil & Gas Property | Dec 2020 |