| 137301 | WESTFALL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137302 | WESTFALL | Stephens County, OK | Oil & Gas Property | May 2022 |
| 137303 | WESTFALL | Montgomery County, KS | Oil & Gas Property | Nov 2024 |
| 137304 | WESTFALL | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 137305 | WESTFALL ESTATE | Rusk County, TX | Oil & Gas Property | Oct 2002 |
| 137306 | WESTFALL, H | Gilmer County, WV | Gas Property | Dec 2021 |
| 137307 | WESTFALL, VIGNA | Collingsworth County, TX | Oil & Gas Property | Aug 2025 |
| 137308 | WESTFIELD | Chautauqua County, NY | Gas Property | Dec 2024 |
| 137309 | WESTFIELD | Wallace County, KS | Gas Property | Dec 2019 |
| 137310 | WESTFORK | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 137311 | WESTGAARD 5-5H | Sheridan County, MT | Oil & Gas Property | Aug 2025 |
| 137312 | WESTGARD 1-28H | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 137313 | WESTGATE | Kay County, OK | Oil Property | Jan 2021 |
| 137314 | WESTHAWK 210209 | Monroe County, OH | Oil & Gas Property | Jun 2025 |
| 137315 | WESTHEIMER | Carter County, OK | Oil Property | Jul 2025 |
| 137316 | WESTHEIMER | Carter County, OK | Oil & Gas Property | Sep 1998 |
| 137317 | WESTHEIMER | Love County, OK | Oil & Gas Property | Dec 2024 |
| 137318 | WESTHOFF | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 137319 | WESTHOFF | Jackson County, TX | Oil & Gas Property | Jun 2023 |
| 137320 | WESTHOFF | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 137321 | WESTHOFF | Jackson County, TX | Oil & Gas Property | Aug 2025 |
| 137322 | WESTHOFF A-KOOP B USW | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 137323 | WESTHOLME ENERGY 00 | Susquehanna County, PA | Gas Property | Aug 2025 |
| 137324 | WESTHUSIN | Rooks County, KS | Oil Property | Jun 2025 |
| 137325 | WESTIN TTT 11-25H | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 137326 | WESTINGHOUSE | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 137327 | WESTINGHOUSE ELEC | Westmoreland County, PA | Gas Property | Dec 2024 |
| 137328 | WESTLAKE | Woodson County, KS | Oil Property | Jun 2025 |
| 137329 | WESTLAND | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 137330 | WESTLAW 0 | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 137331 | WESTLINE | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 137332 | WESTLINE WARRANT 3431 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 137333 | WESTLOVING 11 12 W0 | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 137334 | WESTMORELAND | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 137335 | WESTMORELAND | Parker County, TX | Oil & Gas Property | Aug 2025 |
| 137336 | WESTMORELAND | Panola County, TX | Oil & Gas Property | Jun 2025 |
| 137337 | WESTMORELAND | Raleigh County, WV | Gas Property | Dec 2021 |
| 137338 | WESTMORELAND C | Westmoreland County, PA | Gas Property | Dec 2024 |
| 137339 | WESTMORELAND MINING | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 137340 | WESTMORELAND MINING CO | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 137341 | WESTMORELAND, INC | Boone County, WV | Gas Property | Dec 2021 |
| 137342 | WESTMORSE-WF | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 137343 | WESTMOUNT FEDERAL COM | Chaves County, NM | Oil & Gas Property | Sep 2025 |
| 137344 | WESTON | Ellis County, OK | Oil & Gas Property | Aug 2025 |
| 137345 | WESTON | Woodson County, KS | Oil Property | Sep 2024 |
| 137346 | WESTON | Ashtabula County, OH | Oil & Gas Property | Dec 2024 |
| 137347 | WESTON | Woodson County, KS | Oil Property | Jun 2025 |
| 137348 | WESTON | Taylor County, TX | Oil & Gas Property | Dec 2015 |
| 137349 | WESTON | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 137350 | WESTON GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 137351 | WESTON, J | Ottawa County, MI | Oil Property | Aug 2025 |
| 137352 | WESTOVER 2 | Clearfield County, PA | Gas Property | Dec 2024 |
| 137353 | WESTOVER EAST (CADDO) UNIT | Baylor County, TX | Oil & Gas Property | Jul 2025 |
| 137354 | WESTOVER LAND GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 137355 | WESTPET | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 137356 | WESTPET UNIT | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 137357 | WESTPHAL | Williams County, ND | Oil & Gas Property | Sep 2025 |
| 137358 | WESTRICK | St. Clair County, MI | Oil & Gas Property | Sep 2025 |
| 137359 | WESTRUM 14-16H | Dunn County, ND | Oil & Gas Property | Sep 2025 |
| 137360 | WESTSIDE | Ellis County, TX | Gas Property | Aug 2025 |
| 137361 | WESTSIDE | Tarrant County, TX | Gas Property | Jun 2025 |
| 137362 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 137363 | WESTVACO | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 137364 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 137365 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137366 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137367 | WESTVACO | Calhoun County, WV | Oil & Gas Property | Jul 2021 |
| 137368 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 137369 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137370 | WESTVACO | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 137371 | WESTVACO | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 137372 | WESTVACO | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 137373 | WESTVACO | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137374 | WESTVACO | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 137375 | WESTVACO | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 137376 | WESTVACO C | Ritchie County, WV | Oil & Gas Property | Jan 2020 |
| 137377 | WESTVACO CORP | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137378 | WESTVACO CORP | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 137379 | WESTVACO CORP | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 137380 | WESTVACO CORP | Jackson County, WV | Oil & Gas Property | Dec 2021 |
| 137381 | WESTVACO CORP | Jackson County, WV | Oil & Gas Property | Nov 2019 |
| 137382 | WESTVACO CORP | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 137383 | WESTVACO CORPORATION | Randolph County, WV | Oil & Gas Property | Dec 2021 |
| 137384 | WESTVACO CORPORATION | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 137385 | WESTVACO SIMONTON | Pleasants County, WV | Oil & Gas Property | Dec 2021 |
| 137386 | WESTVACO-MCMULLAN A-12 | Randolph County, WV | Gas Property | Dec 2021 |
| 137387 | WESTVARENDRAG | Boone County, WV | Gas Property | Dec 2017 |
| 137388 | WESTWATER | Grand County, UT | Oil & Gas Property | Sep 2025 |
| 137389 | WESTWAY 2122 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 137390 | WESTWIND | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 137391 | WETCO | Weld County, CO | Oil & Gas Property | Dec 2023 |
| 137392 | WETCO | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 137393 | WETER | Washita County, OK | Oil & Gas Property | Jul 2025 |
| 137394 | WETHERBEE | Culberson County, TX | Oil & Gas Property | Aug 2025 |
| 137395 | WETHERBEE | De Soto Parish, LA | Gas Property | Dec 2024 |
| 137396 | WETHERELL | Clay County, WV | Gas Property | Dec 2021 |
| 137397 | WETHERELL, J. A | Boone County, WV | Gas Property | Dec 2021 |
| 137398 | WETHINGTON | Harper County, KS | Oil & Gas Property | Jun 2025 |
| 137399 | WETHINGTON | Weld County, CO | Oil & Gas Property | May 2019 |
| 137400 | WETHINGTON | Chautauqua County, KS | Oil Property | Jun 2011 |