| 7901 | WILLIAM | Westmoreland County, PA | Gas Property | Dec 2023 |
| 7902 | WILLIAM | Westmoreland County, PA | Gas Property | Dec 2023 |
| 7903 | WILLIAM A GEORGE ET | Indiana County, PA | Gas Property | Dec 2023 |
| 7904 | WILLIAM A GIBSON JR | Indiana County, PA | Gas Property | Dec 2023 |
| 7905 | WILLIAM A PEOPLES | Armstrong County, PA | Gas Property | Dec 2023 |
| 7906 | WILLIAM B | Greene County, PA | Gas Property | Dec 2023 |
| 7907 | WILLIAM B | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 7908 | WILLIAM B DRUMMOND | Jefferson County, PA | Gas Property | Dec 2023 |
| 7909 | WILLIAM BARTHOLOMEW | Greene County, PA | Oil & Gas Property | Dec 2023 |
| 7910 | WILLIAM BAUGHMAN | Jefferson County, PA | Gas Property | Dec 2023 |
| 7911 | WILLIAM BORBONUS | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7912 | WILLIAM BUTERBAUGH | Cambria County, PA | Oil & Gas Property | Dec 2023 |
| 7913 | WILLIAM C | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7914 | WILLIAM C HOUSER JR (159 AC) | Indiana County, PA | Gas Property | Dec 2023 |
| 7915 | WILLIAM C WIDDOWSON | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 7916 | WILLIAM D MILLS | Fayette County, PA | Gas Property | Dec 2023 |
| 7917 | WILLIAM E | Clearfield County, PA | Gas Property | Dec 2023 |
| 7918 | WILLIAM E HOLLOBAUGH | Clarion County, PA | Gas Property | Dec 2023 |
| 7919 | WILLIAM E MCCHESNEY | Warren County, PA | Gas Property | Dec 2023 |
| 7920 | WILLIAM F CLEPPER ETUX | Armstrong County, PA | Oil & Gas Property | Jul 2024 |
| 7921 | WILLIAM FLEMING 1 | Forest County, PA | Oil & Gas Property | Dec 2023 |
| 7922 | WILLIAM G EICHMAN | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 7923 | WILLIAM G SHE | Clearfield County, PA | Gas Property | Dec 2023 |
| 7924 | WILLIAM GRAHAM | Westmoreland County, PA | Gas Property | Dec 2023 |
| 7925 | WILLIAM H BUTERBAUGH FAMILY TRUST | Clearfield County, PA | Gas Property | Dec 2023 |
| 7926 | WILLIAM H CONN | Venango County, PA | Gas Property | Dec 2023 |
| 7927 | WILLIAM H RENSHAW ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 7928 | WILLIAM H SANGER | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 7929 | WILLIAM HEN | Crawford County, PA | Gas Property | Dec 2023 |
| 7930 | WILLIAM J | Clearfield County, PA | Gas Property | Dec 2023 |
| 7931 | WILLIAM J | Armstrong County, PA | Gas Property | Dec 2023 |
| 7932 | WILLIAM J | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 7933 | WILLIAM J & FAYE C TODD | Mercer County, PA | Gas Property | Dec 2006 |
| 7934 | WILLIAM LANE GRE | Greene County, PA | Gas Property | Jul 2024 |
| 7935 | WILLIAM MCINTIRE | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 7936 | WILLIAM OLSON | Jefferson County, PA | Gas Property | Dec 2023 |
| 7937 | WILLIAM POLITO ( | Indiana County, PA | Gas Property | Dec 2023 |
| 7938 | WILLIAM R & LINDA M DOVERSPIKE | Armstrong County, PA | Gas Property | Dec 2023 |
| 7939 | WILLIAM S | Westmoreland County, PA | Gas Property | Dec 2023 |
| 7940 | WILLIAM T EUWER ET AL | Indiana County, PA | Gas Property | Dec 2023 |
| 7941 | WILLIAM V SPURLIN | Indiana County, PA | Gas Property | Dec 2023 |
| 7942 | WILLIAM W LITKE ET | Clinton County, PA | Gas Property | Dec 2022 |
| 7943 | WILLIAM WILLIAMS | Indiana County, PA | Gas Property | Dec 2022 |
| 7944 | WILLIAMS | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7945 | WILLIAMS | Fayette County, PA | Gas Property | Dec 2023 |
| 7946 | WILLIAMS | Venango County, PA | Oil & Gas Property | Dec 2004 |
| 7947 | WILLIAMS | Butler County, PA | Gas Property | Apr 2024 |
| 7948 | WILLIAMS | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 7949 | WILLIAMS | Bradford County, PA | Gas Property | Jul 2024 |
| 7950 | WILLIAMS | Warren County, PA | Oil & Gas Property | Dec 2014 |
| 7951 | WILLIAMS | Clearfield County, PA | Gas Property | Dec 2023 |
| 7952 | WILLIAMS | Bradford County, PA | Gas Property | Jul 2024 |
| 7953 | WILLIAMS D 0 | Susquehanna County, PA | Gas Property | Jul 2024 |
| 7954 | WILLIAMSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 7955 | WILLIAMSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 7956 | WILLIAMSON BRA | Bradford County, PA | Gas Property | Jul 2024 |
| 7957 | WILLIAMSON TRACT | Warren County, PA | Oil & Gas Property | Dec 2007 |
| 7958 | WILLIS | Greene County, PA | Oil & Gas Property | Jun 2024 |
| 7959 | WILLIS ELLIOTT | Clarion County, PA | Oil & Gas Property | Dec 2019 |
| 7960 | WILLIS TRACY | Crawford County, PA | Gas Property | Dec 2023 |
| 7961 | WILLISON | Washington County, PA | Gas Property | Jun 2024 |
| 7962 | WILLOW GLENN 81 | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7963 | WILMA K LEIGHTY | Fayette County, PA | Gas Property | Dec 2023 |
| 7964 | WILMOTH | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 7965 | WILSON | Indiana County, PA | Gas Property | Dec 2023 |
| 7966 | WILSON | Venango County, PA | Oil Property | Dec 2023 |
| 7967 | WILSON | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 7968 | WILSON | Westmoreland County, PA | Gas Property | Jul 2024 |
| 7969 | WILSON 00 | Clearfield County, PA | Gas Property | Dec 2023 |
| 7970 | WILSON 283 | Tioga County, PA | Gas Property | Jul 2024 |
| 7971 | WILSON HINDMAN | Clarion County, PA | Oil & Gas Property | Dec 2023 |
| 7972 | WILSON UNIT | Butler County, PA | Gas Property | Jul 2024 |
| 7973 | WIMMER | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 7974 | WINDY HILL | Venango County, PA | Gas Property | Dec 2021 |
| 7975 | WINDY HOLLOW LLC 00 | Indiana County, PA | Gas Property | Dec 2023 |
| 7976 | WINDY OAKLAND | Clarion County, PA | Gas Property | Jun 2024 |
| 7977 | WINFIELD MINERAL CO 1066 | Butler County, PA | Gas Property | Dec 2023 |
| 7978 | WINGARD | Clarion County, PA | Gas Property | Dec 2023 |
| 7979 | WINGER W | Warren County, PA | Oil & Gas Property | Dec 2015 |
| 7980 | WINIFRED | Indiana County, PA | Gas Property | Dec 2023 |
| 7981 | WINNER | Clinton County, PA | Gas Property | Jun 2024 |
| 7982 | WINNER | Clinton County, PA | Gas Property | May 2023 |
| 7983 | WINOGRODZKI | Indiana County, PA | Gas Property | Dec 2023 |
| 7984 | WINTER | Lycoming County, PA | Gas Property | Jun 2024 |
| 7985 | WINTERS | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 7986 | WISE | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 7987 | WISE | Jefferson County, PA | Gas Property | Dec 2023 |
| 7988 | WISE BRATTON | Clearfield County, PA | Gas Property | Dec 2023 |
| 7989 | WISE BRATTON WILLIAMS KITCHEN | Clearfield County, PA | Oil & Gas Property | Dec 2023 |
| 7990 | WISSINGER | Armstrong County, PA | Gas Property | Dec 2023 |
| 7991 | WISSLER | Lycoming County, PA | Gas Property | Jul 2024 |
| 7992 | WISSLER SOUTH UNIT | Lycoming County, PA | Gas Property | Jul 2024 |
| 7993 | WISTAR SHAFFER | Sullivan County, PA | Gas Property | Jul 2024 |
| 7994 | WITCO CORP B | Venango County, PA | Oil Property | Dec 2001 |
| 7995 | WIVELL | Fayette County, PA | Gas Property | Dec 2023 |
| 7996 | WIVELL | Tioga County, PA | Gas Property | Jul 2024 |
| 7997 | WJ HYDE S | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 7998 | WL DUNN CONST | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 7999 | WM BLAUSER | Venango County, PA | Oil Property | Dec 2017 |
| 8000 | WM E HOLLOBAUGH | Clarion County, PA | Gas Property | Dec 2023 |