| 135001 | WEST UNIT | Belmont County, OH | Gas Property | Dec 2024 |
| 135002 | WEST UNIVERSITY | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 135003 | WEST VACUUM UNIT | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 135004 | WEST VIRGINIA | Ouachita Parish, LA | Gas Property | Nov 2024 |
| 135005 | WEST VIRGINIA | Kanawha County, WV | Gas Property | Dec 2021 |
| 135006 | WEST VIRGINIA CONSERVATION COMM | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 135007 | WEST VIRGINIA DNR HORNOR 1 | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 135008 | WEST VIRGINIA, STATE | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 135009 | WEST VOGEL UNIT | Taylor County, TX | Oil Property | Jan 2025 |
| 135010 | WEST W. W | Val Verde County, TX | Gas Property | Dec 2024 |
| 135011 | WEST WAMSUTTER | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 135012 | WEST WARDEN | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 135013 | WEST WAYNE RANCH | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 135014 | WEST WEAVER | Miami County, KS | Oil Property | Oct 2024 |
| 135015 | WEST WELCH UNIT | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 135016 | WEST WERTZ | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 135017 | WEST WILD ROSE | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 135018 | WEST WILLIAM | Gallia County, OH | Oil & Gas Property | Dec 2024 |
| 135019 | WEST WILLIS | Tarrant County, TX | Gas Property | Jan 2025 |
| 135020 | WEST WING | Tarrant County, TX | Gas Property | Jan 2025 |
| 135021 | WEST Y-BAR | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 135022 | WEST YELLOW CREEK FIELD UNIT | Wayne County, MS | Oil & Gas Property | Oct 2024 |
| 135023 | WEST YELLOW ROSE EF | Robertson County, TX | Oil & Gas Property | Dec 2024 |
| 135024 | WEST, C. K | Stephens County, TX | Oil & Gas Property | Mar 2024 |
| 135025 | WEST, IRA | Scurry County, TX | Oil & Gas Property | Jan 2025 |
| 135026 | WEST, LOIS | McLean County, KY | Oil Property | Oct 2005 |
| 135027 | WEST, MORA LEE | Schleicher County, TX | Oil & Gas Property | Jan 2023 |
| 135028 | WEST, W K | Henderson County, KY | Oil Property | Dec 2021 |
| 135029 | WEST-DEAN | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 135030 | WEST-SCHEN | Fort Bend County, TX | Oil & Gas Property | Jan 2025 |
| 135031 | WEST-TAURUS-89-19-7 | Jefferson County, AL | Gas Property | Feb 2025 |
| 135032 | WEST/DAVANT 33-0 | Tuscaloosa County, AL | Gas Property | Aug 2012 |
| 135033 | WESTALL | Eddy County, NM | Oil Property | Aug 2024 |
| 135034 | WESTATES | Hot Springs County, WY | Oil & Gas Property | Feb 2025 |
| 135035 | WESTATES | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 135036 | WESTATES FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 135037 | WESTBROOK | Sterling County, TX | Oil & Gas Property | Jan 2025 |
| 135038 | WESTBROOK | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 135039 | WESTBROOK | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 135040 | WESTBROOK | Caddo Parish, LA | Oil Property | Nov 2024 |
| 135041 | WESTBROOK | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 135042 | WESTBROOK | Morrow County, OH | Oil Property | Dec 1986 |
| 135043 | WESTBROOK | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 135044 | WESTBROOK | Winkler County, TX | Oil & Gas Property | Dec 2024 |
| 135045 | WESTBROOK | Sterling County, TX | Oil & Gas Property | Jan 2025 |
| 135046 | WESTBROOK | Cottle County, TX | Oil Property | Jan 2025 |
| 135047 | WESTBROOK A | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 135048 | WESTBROOK OIL CORP | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 135049 | WESTBROOK SOUTH | Mitchell County, TX | Oil & Gas Property | Jan 2025 |
| 135050 | WESTBY | Creek County, OK | Oil & Gas Property | Aug 2015 |
| 135051 | WESTCLIFF 8H | Tarrant County, TX | Gas Property | Jan 2025 |
| 135052 | WESTENHAVER | Dewey County, OK | Oil & Gas Property | Jan 2015 |
| 135053 | WESTENHOVER | Haskell County, TX | Oil & Gas Property | Jul 2019 |
| 135054 | WESTER | Beckham County, OK | Oil & Gas Property | Feb 2025 |
| 135055 | WESTER 16 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 135056 | WESTERBAAN 723 | Tioga County, PA | Gas Property | Feb 2025 |
| 135057 | WESTERBERG | Yuma County, CO | Gas Property | Feb 2025 |
| 135058 | WESTERBERG 28 | Yuma County, CO | Gas Property | Feb 2025 |
| 135059 | WESTERDAHL 41-14H | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 135060 | WESTERFELD | Midland County, TX | Oil & Gas Property | May 2024 |
| 135061 | WESTERFELD-MATHIS UNIT 1 | Tarrant County, TX | Gas Property | Jan 2025 |
| 135062 | WESTERFIELD | Sedgwick County, KS | Oil Property | Oct 1990 |
| 135063 | WESTERFIELD | Ohio County, KY | Oil Property | Jun 2017 |
| 135064 | WESTERHOLM | Jim Wells County, TX | Oil & Gas Property | Dec 2019 |
| 135065 | WESTERMAN | Henderson County, KY | Oil Property | Jul 2020 |
| 135066 | WESTERMAN | Weld County, CO | Oil & Gas Property | Nov 2020 |
| 135067 | WESTERMAN | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 135068 | WESTERMAN | Kalkaska County, MI | Oil & Gas Property | Sep 2024 |
| 135069 | WESTERMAN | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 135070 | WESTERMAN, P | Webster County, KY | Oil Property | Sep 2013 |
| 135071 | WESTERMARK | Toole County, MT | Gas Property | Nov 2021 |
| 135072 | WESTERMEYER | Ness County, KS | Oil Property | Dec 2024 |
| 135073 | WESTERN | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 135074 | WESTERN | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 135075 | WESTERN | Weld County, CO | Oil & Gas Property | Feb 2025 |
| 135076 | WESTERN | Weston County, WY | Oil & Gas Property | Feb 2025 |
| 135077 | WESTERN | Chaves County, NM | Gas Property | Feb 2025 |
| 135078 | WESTERN COAL | Franklin County, AR | Gas Property | Jun 2024 |
| 135079 | WESTERN D | Caddo Parish, LA | Gas Property | Dec 2024 |
| 135080 | WESTERN DEVELOPMENT | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 135081 | WESTERN FARMS | Haskell County, KS | Gas Property | Sep 2024 |
| 135082 | WESTERN FED | Grand County, UT | Oil Property | Nov 2024 |
| 135083 | WESTERN FED | Sweetwater County, WY | Oil & Gas Property | Feb 2025 |
| 135084 | WESTERN FEDERAL | San Juan County, NM | Gas Property | Feb 2025 |
| 135085 | WESTERN FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 135086 | WESTERN FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 135087 | WESTERN FEED | Stanton County, KS | Oil Property | Dec 2024 |
| 135088 | WESTERN HILLS | Tarrant County, TX | Oil & Gas Property | Jan 2025 |
| 135089 | WESTERN MARYLAND | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 135090 | WESTERN MINERALS | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 135091 | WESTERN PENNA WATER CO | Indiana County, PA | Gas Property | Dec 2024 |
| 135092 | WESTERN PETROLEUM | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 135093 | WESTERN POCA | Clay County, WV | Gas Property | Dec 2021 |
| 135094 | WESTERN POCA | Raleigh County, WV | Gas Property | Jun 2017 |
| 135095 | WESTERN POCA | Boone County, WV | Gas Property | Dec 2021 |
| 135096 | WESTERN POCAHONT | Wyoming County, WV | Gas Property | Dec 2021 |
| 135097 | WESTERN POCAHONTAS | Logan County, WV | Gas Property | Dec 2021 |
| 135098 | WESTERN POCAHONTAS | Fayette County, WV | Oil & Gas Property | Dec 2021 |
| 135099 | WESTERN POCAHONTAS | Mingo County, WV | Gas Property | Dec 2021 |
| 135100 | WESTERN POCAHONTAS | Boone County, WV | Gas Property | Dec 2021 |