| 1901 | E SMITH | Mercer County, PA | Gas Property | Dec 2019 |
| 1902 | E WILLIAMS | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 1903 | E&N LAND | Fayette County, PA | Gas Property | Dec 2023 |
| 1904 | E.N. KUNKLE | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1905 | E.R.WALTON | Venango County, PA | Oil Property | Dec 1999 |
| 1906 | E09-U HEMLOCK PAD 159H 51971 | Elk County, PA | Gas Property | Feb 2024 |
| 1907 | EA SMITH | Jefferson County, PA | Gas Property | Dec 2023 |
| 1908 | EAGAN | Warren County, PA | Oil & Gas Property | Dec 2022 |
| 1909 | EAGLE LINE | Crawford County, PA | Gas Property | Dec 2023 |
| 1910 | EAGLE ROCK | Venango County, PA | Oil Property | Dec 2015 |
| 1911 | EAGLE ROCK WALTON | Venango County, PA | Oil Property | Dec 2008 |
| 1912 | EAGLEHOUSE | Westmoreland County, PA | Gas Property | Feb 2024 |
| 1913 | EAGLEROCK WALTON #1 | Venango County, PA | Oil Property | Dec 1999 |
| 1914 | EAGLES | Jefferson County, PA | Gas Property | Dec 2023 |
| 1915 | EAKER | Clarion County, PA | Gas Property | Dec 2015 |
| 1916 | EAKIN | Washington County, PA | Gas Property | Dec 2023 |
| 1917 | EAKIN SANDRA | Washington County, PA | Gas Property | Feb 2024 |
| 1918 | EALY | Washington County, PA | Gas Property | Feb 2024 |
| 1919 | EALY | Mercer County, PA | Oil & Gas Property | Dec 2023 |
| 1920 | EARHART | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1921 | EARL BARK | Armstrong County, PA | Gas Property | Dec 2023 |
| 1922 | EARL BUTERBAUGH | Clearfield County, PA | Oil & Gas Property | Dec 2023 |
| 1923 | EARL C BENCE | Indiana County, PA | Gas Property | Dec 2023 |
| 1924 | EARL C STOCKDILL | Armstrong County, PA | Gas Property | Dec 2023 |
| 1925 | EARL CORNMAN | Armstrong County, PA | Gas Property | Dec 2023 |
| 1926 | EARL E CARLSON | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1927 | EARL HILLIS | Jefferson County, PA | Gas Property | Dec 2023 |
| 1928 | EARL LYONS | Jefferson County, PA | Gas Property | Dec 2023 |
| 1929 | EARL M BROWN K&J | Clearfield County, PA | Gas Property | Dec 2023 |
| 1930 | EARL RIC | Indiana County, PA | Gas Property | Dec 2023 |
| 1931 | EARL T GAHAGAN | Jefferson County, PA | Gas Property | Dec 2023 |
| 1932 | EARNSHAW | Wyoming County, PA | Gas Property | Feb 2024 |
| 1933 | EAST SIDE | Warren County, PA | Oil & Gas Property | Dec 2022 |
| 1934 | EASTERN ASSOCIATED COAL CO | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1935 | EASTERN ROYALT | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1936 | EASTERN ROYALTIES | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1937 | EASTMAN | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1938 | EASTON | Lycoming County, PA | Gas Property | Feb 2024 |
| 1939 | ECHO 4 | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1940 | ECKLUND | Clearfield County, PA | Gas Property | Dec 2023 |
| 1941 | ECONOMIC GROWTH 00 | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1942 | EDENBORN/ | Fayette County, PA | Gas Property | Dec 2023 |
| 1943 | EDF 8H | Wyoming County, PA | Gas Property | Feb 2024 |
| 1944 | EDF S WYO | Wyoming County, PA | Gas Property | Feb 2024 |
| 1945 | EDGAR D FITZGERALD | Indiana County, PA | Gas Property | Dec 2023 |
| 1946 | EDGAR E. & ARLINE M | Armstrong County, PA | Gas Property | Dec 2023 |
| 1947 | EDGAR K BLOSE | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 1948 | EDGER BRA | Bradford County, PA | Gas Property | Feb 2024 |
| 1949 | EDITH GRAF | Indiana County, PA | Gas Property | Dec 2023 |
| 1950 | EDKIN | Tioga County, PA | Gas Property | Feb 2024 |
| 1951 | EDKIN HILL | Sullivan County, PA | Gas Property | Feb 2024 |
| 1952 | EDNA I HENRY | Indiana County, PA | Gas Property | Dec 2023 |
| 1953 | EDNA MICHAELS | Clearfield County, PA | Gas Property | Dec 2023 |
| 1954 | EDSELL 05 003 0 | Bradford County, PA | Gas Property | Feb 2024 |
| 1955 | EDSON FARMS UNIT | Fayette County, PA | Gas Property | Dec 2023 |
| 1956 | EDWARD | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1957 | EDWARD | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 1958 | EDWARD GUY DILICK | Armstrong County, PA | Gas Property | Dec 2023 |
| 1959 | EDWARD H TRIMBLE T | Indiana County, PA | Gas Property | Dec 2023 |
| 1960 | EDWARD J LUTHER JR | Cambria County, PA | Gas Property | Dec 2023 |
| 1961 | EDWARD J MOSES | Greene County, PA | Oil & Gas Property | Dec 2023 |
| 1962 | EDWARD L ECHNOZ | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 1963 | EDWARD L MEARS ET AL | Indiana County, PA | Gas Property | Dec 2023 |
| 1964 | EDWARD M WILSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 1965 | EDWARD P AVEY | Indiana County, PA | Gas Property | Dec 2023 |
| 1966 | EDWARD P SAPINSKY | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1967 | EDWARD S FABIN | Indiana County, PA | Gas Property | Dec 2023 |
| 1968 | EDWIN LONG | Armstrong County, PA | Gas Property | Dec 2023 |
| 1969 | EE CARRIER | Clarion County, PA | Gas Property | Dec 2023 |
| 1970 | EGGLESTON | Warren County, PA | Oil & Gas Property | Dec 2016 |
| 1971 | EHENGER | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 1972 | EICHE DEAN | Venango County, PA | Oil Property | Dec 2004 |
| 1973 | EICHENLAUB | Lycoming County, PA | Gas Property | Feb 2024 |
| 1974 | EICK 03 01 | Bradford County, PA | Gas Property | Feb 2024 |
| 1975 | EIDEMILLER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 1976 | EIDEMILLER ENTERPRISES | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1977 | EIDSON | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1978 | EILEEN | Bradford County, PA | Gas Property | Feb 2024 |
| 1979 | EISAMAN | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1980 | EISAMAN SOUTH PAD-43 | Westmoreland County, PA | Gas Property | Feb 2024 |
| 1981 | EL ATT | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1982 | ELBOW F&G | Lycoming County, PA | Gas Property | Feb 2024 |
| 1983 | ELDER | Fayette County, PA | Gas Property | Dec 2023 |
| 1984 | ELDER L | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1985 | ELDRED TRACT | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1986 | ELEVATION | Bradford County, PA | Gas Property | Feb 2024 |
| 1987 | ELI W MILLER ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 1988 | ELIAS | Westmoreland County, PA | Gas Property | Feb 2024 |
| 1989 | ELIAS UNIT | Fayette County, PA | Gas Property | Dec 2023 |
| 1990 | ELISHA HILLIARD | Clarion County, PA | Oil & Gas Property | Dec 2023 |
| 1991 | ELIZABETH | Jefferson County, PA | Gas Property | Dec 2023 |
| 1992 | ELIZABETH CLARK | Clearfield County, PA | Gas Property | Dec 2023 |
| 1993 | ELIZABETH I | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 1994 | ELIZABETH MEHAFFEY | Washington County, PA | Oil Property | Dec 2010 |
| 1995 | ELIZABETH WILSON WHITE ESTATE | Armstrong County, PA | Gas Property | Dec 2023 |
| 1996 | ELK CNTY COMMISSIONERS | Elk County, PA | Oil & Gas Property | Dec 2023 |
| 1997 | ELK FOREST WT 2726 | McKean County, PA | Gas Property | Feb 2024 |
| 1998 | ELK LAKE SCHOOL DIST | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1999 | ELK RUN CO | Jefferson County, PA | Gas Property | Dec 2023 |
| 2000 | ELK STATE FOREST WARRANT 2 | Elk County, PA | Gas Property | Dec 2023 |