| 140301 | WULFJEN | Mitchell County, TX | Oil & Gas Property | Mar 2026 |
| 140302 | WUNDERLICH | Fayette County, TX | Oil & Gas Property | Jul 2025 |
| 140303 | WUNDERLICH | Washington County, OH | Oil & Gas Property | Dec 2018 |
| 140304 | WUNNENBERG 18-10-5 | Harrison County, OH | Oil & Gas Property | Mar 2026 |
| 140305 | WUNSCH | Kingman County, KS | Gas Property | Apr 2026 |
| 140306 | WURM | Grand Traverse County, MI | Oil & Gas Property | May 2026 |
| 140307 | WURM | Pawnee County, KS | Oil & Gas Property | Apr 2026 |
| 140308 | WURTSBAUGH | De Soto Parish, LA | Oil & Gas Property | Aug 2014 |
| 140309 | WURTZ | Mountrail County, ND | Oil & Gas Property | Sep 2000 |
| 140310 | WUSSOW | Manistee County, MI | Oil Property | May 2026 |
| 140311 | WUTHRICK | Columbiana County, OH | Oil & Gas Property | Dec 2025 |
| 140312 | WV 10 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140313 | WV 11 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140314 | WV 12 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140315 | WV 13 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140316 | WV 14 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140317 | WV 15 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140318 | WV 16 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140319 | WV 1W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140320 | WV 2W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140321 | WV 3W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140322 | WV 3W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140323 | WV 4W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140324 | WV 4W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140325 | WV 5W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140326 | WV 62 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140327 | WV 6W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140328 | WV 7W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140329 | WV 8W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140330 | WV 9W | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140331 | WV BAPTIST CONVENTION | Jackson County, WV | Gas Property | Dec 2021 |
| 140332 | WV COAL VENTURE | Logan County, WV | Gas Property | Dec 2021 |
| 140333 | WV CONSERVATION COMM | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 140334 | WV DEPT. COMMERCE PANTHER ST.A | McDowell County, WV | Gas Property | Dec 2021 |
| 140335 | WV DEPT. NATURAL RES | Kanawha County, WV | Gas Property | Dec 2021 |
| 140336 | WV DEPT. OF COMMERCE PANTHER ST A | McDowell County, WV | Gas Property | Dec 2021 |
| 140337 | WV DEPT. OF NATURAL RES | McDowell County, WV | Gas Property | Dec 2021 |
| 140338 | WV DIV. NATURAL RES. 50 | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 140339 | WV DIV. OF NAT | McDowell County, WV | Gas Property | Dec 2021 |
| 140340 | WV DIV. OF NATURAL RESOURCES WVDNR 110 | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 140341 | WV DNR DEPI 30 | McDowell County, WV | Gas Property | Dec 2021 |
| 140342 | WV PUBLIC LAND | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 140343 | WV PUBLIC LAND | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 140344 | WV PUBLIC LAND | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 140345 | WV PUBLIC LAND | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 140346 | WV PUBLIC LAND | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 140347 | WV PUBLIC LAND CORP | Ritchie County, WV | Oil & Gas Property | Dec 1999 |
| 140348 | WV PUBLIC LAND CORP | Wetzel County, WV | Oil & Gas Property | Jun 2021 |
| 140349 | WV PUBLIC LANDS CORP | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 140350 | WV PUBLIC LANDS CORPORATION | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 140351 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140352 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140353 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140354 | WV PULP & PAPER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 140355 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 140356 | WVA. PUBLIC LAND CORP | Tyler County, WV | Oil & Gas Property | Jan 2020 |
| 140357 | WVDNR | Kanawha County, WV | Gas Property | Dec 2021 |
| 140358 | WVDNR PORTER 1 | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 140359 | WVFU | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140360 | WVU 1 | Uintah County, UT | Oil & Gas Property | Oct 1997 |
| 140361 | WVU 2 | Uintah County, UT | Oil & Gas Property | Oct 1997 |
| 140362 | WVU 3 | Uintah County, UT | Oil & Gas Property | Mar 1998 |
| 140363 | WVU 4 | Uintah County, UT | Oil & Gas Property | Mar 1993 |
| 140364 | WVU 5 | Uintah County, UT | Oil & Gas Property | Jun 1988 |
| 140365 | WVU 6 | Uintah County, UT | Oil & Gas Property | Feb 1989 |
| 140366 | WVU 7 | Uintah County, UT | Oil & Gas Property | Dec 1993 |
| 140367 | WVU 8 | Uintah County, UT | Oil & Gas Property | Feb 1992 |
| 140368 | WVU 9 | Uintah County, UT | Oil & Gas Property | Aug 1995 |
| 140369 | WVX 1 | Uintah County, UT | Oil & Gas Property | Jun 2026 |
| 140370 | WW MCDONALD LAND CO | Logan County, WV | Gas Property | Dec 2021 |
| 140371 | WW MCELMURRAY | Nolan County, TX | Oil & Gas Property | May 2026 |
| 140372 | WW-10-21-08 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 140373 | WWJD | Pecos County, TX | Oil & Gas Property | May 2026 |
| 140374 | WWS 1 | Lamar County, MS | Oil & Gas Property | May 1977 |
| 140375 | WWS 4 WELL | Lamar County, MS | Oil & Gas Property | Dec 1976 |
| 140376 | WWS 6 WELL | Lamar County, MS | Oil & Gas Property | Mar 1979 |
| 140377 | WWS 7 WELL | Lamar County, MS | Oil & Gas Property | Dec 1976 |
| 140378 | WWWM | Logan County, KS | Oil Property | Apr 2026 |
| 140379 | WY STATE 5 | Sheridan County, WY | Gas Property | Dec 2023 |
| 140380 | WY STATE 57-76-1 | Sheridan County, WY | Gas Property | Jun 2015 |
| 140381 | WYANDOTTE 33-17N-19W | Dewey County, OK | Oil & Gas Property | Jun 2026 |
| 140382 | WYANT, A C | Midland County, MI | Oil Property | Jun 2026 |
| 140383 | WYASKET | Uintah County, UT | Oil & Gas Property | Jul 2025 |
| 140384 | WYASKET UT 13-12 3-1-1 | Duchesne County, UT | Oil & Gas Property | May 2026 |
| 140385 | WYATT | Garfield County, OK | Oil & Gas Property | Aug 2021 |
| 140386 | WYATT | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 140387 | WYATT | Athens County, OH | Gas Property | Dec 2025 |
| 140388 | WYATT | Seward County, KS | Gas Property | Mar 2026 |
| 140389 | WYATT | Creek County, OK | Oil Property | Jun 2019 |
| 140390 | WYATT | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 140391 | WYATT | Hodgeman County, KS | Oil Property | Apr 2026 |
| 140392 | WYATT | Pottawatomie County, OK | Oil Property | Jun 2026 |
| 140393 | WYATT | White County, AR | Gas Property | Jul 2024 |
| 140394 | WYATT | Denton County, TX | Oil & Gas Property | May 2026 |
| 140395 | WYATT | Lincoln County, OK | Gas Property | Dec 2022 |
| 140396 | WYATT 2-1 | Decatur County, KS | Oil Property | Apr 2026 |
| 140397 | WYATT 2613 | Woods County, OK | Oil & Gas Property | May 2026 |
| 140398 | WYATT A | Panola County, TX | Oil & Gas Property | May 2026 |
| 140399 | WYATT A FEDERAL | Lea County, NM | Oil & Gas Property | May 2026 |
| 140400 | WYATT AA FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2026 |