| 135401 | WASHINGTON | Stephens County, OK | Oil Property | May 2025 |
| 135402 | WASHINGTON | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 135403 | WASHINGTON | Gonzales County, TX | Oil & Gas Property | Aug 2025 |
| 135404 | WASHINGTON | Creek County, OK | Oil Property | Nov 1998 |
| 135405 | WASHINGTON | Carter County, OK | Oil & Gas Property | Jul 2025 |
| 135406 | WASHINGTON 3 | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 135407 | WASHINGTON E | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 135408 | WASHINGTON E.W. HEIRS GAS UNIT 1 | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 135409 | WASHINGTON PARK W | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 135410 | WASHINGTON R | Washington County, OK | Oil Property | Jul 2024 |
| 135411 | WASHINGTON ROYALTY | Washington County, OK | Oil Property | Aug 2025 |
| 135412 | WASHINGTON-M | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 135413 | WASHITA | Hemphill County, TX | Oil & Gas Property | May 2021 |
| 135414 | WASHITA | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 135415 | WASHITA 1-20H | Carter County, OK | Oil & Gas Property | Jul 2025 |
| 135416 | WASHITA RIVER | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 135417 | WASHITA RIVER | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 135418 | WASIL | Fayette County, PA | Gas Property | Dec 2024 |
| 135419 | WASINGER | Ellis County, KS | Oil Property | Jun 2025 |
| 135420 | WASINGER | Scott County, KS | Oil & Gas Property | Apr 2025 |
| 135421 | WASINGER | Ellis County, KS | Oil Property | Jun 2025 |
| 135422 | WASINGER | Graham County, KS | Oil Property | Jun 2025 |
| 135423 | WASINGER | Ellis County, KS | Oil Property | Jun 2025 |
| 135424 | WASINGER 1 | Ellis County, KS | Oil Property | Jun 2025 |
| 135425 | WASKOM BEARDEN SAND UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 135426 | WASKOM UNIT | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 135427 | WASKOM, ABNEY UNIT | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 135428 | WASKOM-SMACKOVER UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 135429 | WASLAWSKI | Grand Traverse County, MI | Oil & Gas Property | Sep 2025 |
| 135430 | WASON | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 135431 | WASP | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 135432 | WASP 2 STATE | Chaves County, NM | Oil & Gas Property | Sep 2025 |
| 135433 | WASS | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 135434 | WASS | Weld County, CO | Oil & Gas Property | Aug 2017 |
| 135435 | WASSELL | Lipscomb County, TX | Oil & Gas Property | Jul 2025 |
| 135436 | WASSEMILLER | Logan County, KS | Oil Property | Nov 2024 |
| 135437 | WASSEMILLER | Logan County, KS | Oil Property | Jun 2025 |
| 135438 | WASSERBURGER | Niobrara County, WY | Oil & Gas Property | Jan 2020 |
| 135439 | WASSERMAN | Sandusky County, OH | Oil Property | Dec 2024 |
| 135440 | WASSINK | Chautauqua County, NY | Gas Property | Dec 2024 |
| 135441 | WASSMANN | Belmont County, OH | Gas Property | Jun 2025 |
| 135442 | WASSON | Cattaraugus County, NY | Oil & Gas Property | Dec 2019 |
| 135443 | WASSON | Gaines County, TX | Oil & Gas Property | Aug 2025 |
| 135444 | WASSON | Le Flore County, OK | Gas Property | Jul 2025 |
| 135445 | WASSON BROTHERS FARM | Decatur County, KS | Oil Property | Apr 2015 |
| 135446 | WASSON ETAL UNIT | Chambers County, TX | Oil & Gas Property | Apr 2015 |
| 135447 | WASSON FEDERAL | Rio Arriba County, NM | Gas Property | Jul 2025 |
| 135448 | WASSON NORTH CLEARFORK UNIT | Yoakum County, TX | Oil & Gas Property | Aug 2025 |
| 135449 | WASSON ODC UNIT | Yoakum County, TX | Oil & Gas Property | Aug 2025 |
| 135450 | WASSON SOUTH CLEARFORK UNIT | Gaines County, TX | Oil & Gas Property | Aug 2025 |
| 135451 | WASTE CONNECTIONS 3 | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 135452 | WASTE MANAGEMENT | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 135453 | WASTE TRMT CORP W | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 135454 | WASWO | McIntosh County, OK | Gas Property | Jul 2025 |
| 135455 | WASWO | Logan County, OK | Oil & Gas Property | Jul 2025 |
| 135456 | WASYL | Bradford County, PA | Gas Property | Aug 2025 |
| 135457 | WATASHE | Creek County, OK | Oil & Gas Property | Mar 2013 |
| 135458 | WATCH THIS 1208 | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 135459 | WATCHMAN 30-2 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 135460 | WATCHMAN PEAK | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 135461 | WATCHTOWER UNIT 1H | Noble County, OH | Oil & Gas Property | Jun 2025 |
| 135462 | WATER FLOOD UNIT | Ouachita County, AR | Oil Property | Apr 2025 |
| 135463 | WATER IMPROVEMENT DIST | Wichita County, TX | Oil & Gas Property | Jun 2024 |
| 135464 | WATER IMPROVEMENT DISTRICT UNIT | Wichita County, TX | Oil & Gas Property | Aug 2025 |
| 135465 | WATER MOCCASIN 4-34-TFH | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 135466 | WATER SUPPLY SLU | Lafayette County, AR | Oil & Gas Property | Sep 2025 |
| 135467 | WATERBOND | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 135468 | WATERBOY | Washington County, PA | Gas Property | Aug 2025 |
| 135469 | WATERBOY 2 | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 135470 | WATERBUCK 2342-4TH | Campbell County, WY | Oil & Gas Property | Sep 2025 |
| 135471 | WATERFALL | Lincoln County, WY | Oil & Gas Property | Aug 2009 |
| 135472 | WATERFIELD | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 135473 | WATERFIELD | Roberts County, TX | Oil & Gas Property | Aug 2025 |
| 135474 | WATERFIELD,JAMES B | Roberts County, TX | Oil & Gas Property | Aug 2025 |
| 135475 | WATERFLOOD UNIT | Austin County, TX | Oil & Gas Property | Aug 2025 |
| 135476 | WATERFRONT | Weld County, CO | Oil & Gas Property | Sep 2019 |
| 135477 | WATERHOLE CREEK 14-10SH | Fallon County, MT | Oil & Gas Property | Aug 2025 |
| 135478 | WATERHOUSE | Chautauqua County, NY | Gas Property | Dec 2024 |
| 135479 | WATERHOUSE | Hodgeman County, KS | Oil Property | Jun 2025 |
| 135480 | WATERLOO 1305 | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 135481 | WATERMAN | Chautauqua County, NY | Gas Property | Dec 2024 |
| 135482 | WATERMAN | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 135483 | WATERMELON | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 135484 | WATERMELON 0906 | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 135485 | WATERMELON CS FED | Campbell County, WY | Gas Property | Feb 2012 |
| 135486 | WATERMELON UNIT | Atascosa County, TX | Oil & Gas Property | Aug 2025 |
| 135487 | WATERS | Shackelford County, TX | Oil & Gas Property | Apr 2025 |
| 135488 | WATERS | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 135489 | WATERS | Stafford County, KS | Oil & Gas Property | Aug 2023 |
| 135490 | WATERS | Divide County, ND | Oil & Gas Property | Sep 2025 |
| 135491 | WATERS | Pawnee County, OK | Oil Property | Sep 2019 |
| 135492 | WATERS | Lipscomb County, TX | Oil & Gas Property | Aug 2025 |
| 135493 | WATERS | Cheyenne County, KS | Oil Property | Jun 2025 |
| 135494 | WATERS | Nevada County, AR | Oil Property | Sep 2025 |
| 135495 | WATERS | Pawnee County, OK | Oil & Gas Property | Apr 2019 |
| 135496 | WATERS | Gaines County, TX | Oil & Gas Property | Aug 2025 |
| 135497 | WATERS | Crook County, WY | Oil Property | May 1992 |
| 135498 | WATERS | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 135499 | WATERS | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 135500 | WATERS | Greer County, OK | Gas Property | Jul 2025 |