| 3901 | WESTERN T 8 | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 3902 | WESTERVELT | Tuscaloosa County, AL | Gas Property | Dec 2025 |
| 3903 | WESTERVELT | Caddo County, OK | Oil & Gas Property | Nov 2013 |
| 3904 | WESTERVELT 17-0 | Tuscaloosa County, AL | Gas Property | Dec 2025 |
| 3905 | WESTERVELT 2 | Tuscaloosa County, AL | Gas Property | Oct 2025 |
| 3906 | WESTEX-EDWARDS | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 3907 | WESTFAHL | Major County, OK | Oil & Gas Property | Oct 2025 |
| 3908 | WESTFAHL #1 | Major County, OK | Oil & Gas Property | Dec 2025 |
| 3909 | WESTFALL | Braxton County, WV | Oil & Gas Property | Nov 2021 |
| 3910 | WESTFALL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3911 | WESTFALL | Stephens County, OK | Oil & Gas Property | May 2022 |
| 3912 | WESTFALL | Montgomery County, KS | Oil & Gas Property | Jul 2025 |
| 3913 | WESTFALL | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 3914 | WESTFALL ESTATE | Rusk County, TX | Oil & Gas Property | Oct 2002 |
| 3915 | WESTFALL, H | Gilmer County, WV | Gas Property | Dec 2021 |
| 3916 | WESTFALL, VIGNA | Collingsworth County, TX | Oil & Gas Property | Nov 2025 |
| 3917 | WESTFIELD | Chautauqua County, NY | Gas Property | Dec 2024 |
| 3918 | WESTFIELD | Wallace County, KS | Gas Property | Dec 2019 |
| 3919 | WESTFORK | Archer County, TX | Oil & Gas Property | Nov 2025 |
| 3920 | WESTGARD 1-28H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 3921 | WESTGATE | Kay County, OK | Oil Property | Jan 2021 |
| 3922 | WESTHAWK 210209 | Monroe County, OH | Oil & Gas Property | Sep 2025 |
| 3923 | WESTHEIMER | Carter County, OK | Oil Property | Nov 2025 |
| 3924 | WESTHEIMER | Carter County, OK | Oil & Gas Property | Sep 1998 |
| 3925 | WESTHEIMER | Love County, OK | Oil & Gas Property | Nov 2025 |
| 3926 | WESTHOFF | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 3927 | WESTHOFF | Jackson County, TX | Oil & Gas Property | Jun 2023 |
| 3928 | WESTHOFF | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 3929 | WESTHOFF | Jackson County, TX | Oil & Gas Property | Nov 2025 |
| 3930 | WESTHOFF A - JANCA A SA | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 3931 | WESTHOFF A - PILGRIM B SA | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 3932 | WESTHOFF A-KOOP B USW | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 3933 | WESTHOLME ENERGY 00 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 3934 | WESTHUSIN | Rooks County, KS | Oil Property | Sep 2025 |
| 3935 | WESTINGHOUSE | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 3936 | WESTINGHOUSE ELEC | Westmoreland County, PA | Gas Property | Dec 2025 |
| 3937 | WESTLAKE | Woodson County, KS | Oil Property | Sep 2025 |
| 3938 | WESTLAND | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 3939 | WESTLAW 0 | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 3940 | WESTLINE | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 3941 | WESTLINE 30-28-16 1H | Woods County, OK | Oil & Gas Property | Nov 2025 |
| 3942 | WESTLINE WARRANT 3431 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 3943 | WESTLOVING 11 12 W0 | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 3944 | WESTMORELAND | Texas County, OK | Oil & Gas Property | Nov 2025 |
| 3945 | WESTMORELAND | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 3946 | WESTMORELAND | Panola County, TX | Oil & Gas Property | Nov 2025 |
| 3947 | WESTMORELAND | Raleigh County, WV | Gas Property | Dec 2021 |
| 3948 | WESTMORELAND C | Westmoreland County, PA | Gas Property | Dec 2025 |
| 3949 | WESTMORELAND MINING | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 3950 | WESTMORELAND MINING CO | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 3951 | WESTMORELAND, INC | Boone County, WV | Gas Property | Dec 2021 |
| 3952 | WESTMORSE-WF | Gray County, TX | Oil & Gas Property | Nov 2025 |
| 3953 | WESTMOUNT FEDERAL COM | Chaves County, NM | Oil & Gas Property | Dec 2025 |
| 3954 | WESTON | Ellis County, OK | Oil & Gas Property | Nov 2025 |
| 3955 | WESTON | Woodson County, KS | Oil Property | Sep 2024 |
| 3956 | WESTON | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 3957 | WESTON | Woodson County, KS | Oil Property | Sep 2025 |
| 3958 | WESTON | Taylor County, TX | Oil & Gas Property | Dec 2015 |
| 3959 | WESTON | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 3960 | WESTON GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 3961 | WESTON, J | Ottawa County, MI | Oil Property | Dec 2025 |
| 3962 | WESTOVER 2 | Clearfield County, PA | Gas Property | Dec 2025 |
| 3963 | WESTOVER EAST (CADDO) UNIT | Baylor County, TX | Oil & Gas Property | Aug 2025 |
| 3964 | WESTOVER LAND GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 3965 | WESTPET | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 3966 | WESTPET UNIT | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 3967 | WESTPHAL | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 3968 | WESTRICK | St. Clair County, MI | Oil & Gas Property | Dec 2025 |
| 3969 | WESTRUM 14-16H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 3970 | WESTSIDE | Ellis County, TX | Gas Property | Nov 2025 |
| 3971 | WESTSIDE | Tarrant County, TX | Gas Property | Nov 2025 |
| 3972 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 3973 | WESTVACO | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 3974 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 3975 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3976 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3977 | WESTVACO | Calhoun County, WV | Oil & Gas Property | Jul 2021 |
| 3978 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 3979 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3980 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 3981 | WESTVACO | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 3982 | WESTVACO | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 3983 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3984 | WESTVACO | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 3985 | WESTVACO | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 3986 | WESTVACO C | Ritchie County, WV | Oil & Gas Property | Jan 2021 |
| 3987 | WESTVACO CORP | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 3988 | WESTVACO CORP | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 3989 | WESTVACO CORP | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 3990 | WESTVACO CORP | Jackson County, WV | Oil & Gas Property | Nov 2019 |
| 3991 | WESTVACO CORP | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 3992 | WESTVACO CORPORATION | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 3993 | WESTVACO CORPORATION | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 3994 | WESTVACO SIMONTON | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 3995 | WESTVACO-MCMULLAN A-12 | Randolph County, WV | Gas Property | Dec 2021 |
| 3996 | WESTVARENDRAG | Boone County, WV | Gas Property | Dec 2017 |
| 3997 | WESTWATER | Grand County, UT | Oil & Gas Property | Dec 2025 |
| 3998 | WESTWAY 2122 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 3999 | WESTWIND | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 4000 | WETCO | Weld County, CO | Oil & Gas Property | Dec 2023 |