| 8501 | WTU 1 | Fremont County, WY | Oil & Gas Property | May 2025 |
| 8502 | WTU 2 | Los Angeles County, CA | Oil & Gas Property | Apr 2025 |
| 8503 | WTU 5 | Los Angeles County, CA | Oil & Gas Property | Jul 1991 |
| 8504 | WTU 6 | Los Angeles County, CA | Oil & Gas Property | Jul 1995 |
| 8505 | WTU 7 | Los Angeles County, CA | Oil & Gas Property | Jan 2013 |
| 8506 | WTU 8 | Los Angeles County, CA | Oil & Gas Property | Apr 2009 |
| 8507 | WTU 9 | Los Angeles County, CA | Oil & Gas Property | Jan 2012 |
| 8508 | WTU HA | Bee County, TX | Oil & Gas Property | Mar 2025 |
| 8509 | WTU ROBINSON | Bee County, TX | Oil & Gas Property | Mar 2025 |
| 8510 | WTU-GILL 1 | Bee County, TX | Oil & Gas Property | Apr 2024 |
| 8511 | WU 12 | Campbell County, WY | Gas Property | May 2025 |
| 8512 | WU 14 | Campbell County, WY | Gas Property | May 2025 |
| 8513 | WU 21 | Campbell County, WY | Gas Property | May 2025 |
| 8514 | WU 23 | Campbell County, WY | Gas Property | May 2025 |
| 8515 | WU 32 | Campbell County, WY | Gas Property | May 2025 |
| 8516 | WU 34 | Campbell County, WY | Gas Property | May 2025 |
| 8517 | WU 41 | Campbell County, WY | Gas Property | May 2025 |
| 8518 | WU 41-34 | Campbell County, WY | Oil & Gas Property | May 2025 |
| 8519 | WU 43 | Campbell County, WY | Gas Property | May 2025 |
| 8520 | WU IBERLIN RANCH | Campbell County, WY | Gas Property | May 2025 |
| 8521 | WUBBENHORST | Lee County, TX | Oil & Gas Property | Apr 2025 |
| 8522 | WUCKOWITSCH | Archer County, TX | Oil & Gas Property | Nov 2014 |
| 8523 | WUCKWEAH | Comanche County, OK | Oil & Gas Property | Feb 2025 |
| 8524 | WUERFLEIN | Garfield County, OK | Oil & Gas Property | Mar 2022 |
| 8525 | WUERTZ | Morrow County, OH | Oil & Gas Property | Dec 2024 |
| 8526 | WUERTZ 12 | Weld County, CO | Oil & Gas Property | May 2025 |
| 8527 | WULF | Campbell County, WY | Oil & Gas Property | Jun 1999 |
| 8528 | WULF | Kingman County, KS | Oil & Gas Property | Mar 2025 |
| 8529 | WULFEMEYER | Stevens County, KS | Oil & Gas Property | Mar 2025 |
| 8530 | WULFF | Converse County, WY | Oil Property | Jun 2025 |
| 8531 | WULFJEN | Mitchell County, TX | Oil & Gas Property | Apr 2025 |
| 8532 | WUNDERLICH | Fayette County, TX | Oil & Gas Property | Apr 2025 |
| 8533 | WUNDERLICH | Washington County, OH | Oil & Gas Property | Dec 2018 |
| 8534 | WUNNENBERG 18-10-5 | Harrison County, OH | Oil & Gas Property | Mar 2025 |
| 8535 | WUNSCH | Kingman County, KS | Gas Property | Mar 2025 |
| 8536 | WUORI | Manistee County, MI | Oil & Gas Property | Dec 2023 |
| 8537 | WURM | Grand Traverse County, MI | Oil & Gas Property | Jun 2025 |
| 8538 | WURM | Pawnee County, KS | Oil & Gas Property | Mar 2025 |
| 8539 | WURTSBAUGH | De Soto Parish, LA | Oil & Gas Property | Aug 2014 |
| 8540 | WURTZ | Mountrail County, ND | Oil & Gas Property | Sep 2000 |
| 8541 | WUSSOW | Manistee County, MI | Oil Property | May 2025 |
| 8542 | WUTHRICK | Columbiana County, OH | Oil & Gas Property | Dec 2023 |
| 8543 | WV 10 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8544 | WV 11 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8545 | WV 12 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8546 | WV 13 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8547 | WV 14 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8548 | WV 15 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8549 | WV 16 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8550 | WV 1W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8551 | WV 2W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8552 | WV 3W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8553 | WV 3W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8554 | WV 4W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8555 | WV 4W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8556 | WV 5W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8557 | WV 6W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8558 | WV 7W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8559 | WV 8W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8560 | WV 9W | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8561 | WV BAPTIST CONVENTION | Jackson County, WV | Gas Property | Dec 2021 |
| 8562 | WV COAL VENTURE | Logan County, WV | Gas Property | Dec 2021 |
| 8563 | WV CONSERVATION COMM | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 8564 | WV DEPT. COMMERCE PANTHER ST.A | McDowell County, WV | Gas Property | Dec 2021 |
| 8565 | WV DEPT. NATURAL RES | Kanawha County, WV | Gas Property | Dec 2021 |
| 8566 | WV DEPT. OF COMMERCE PANTHER ST A | McDowell County, WV | Gas Property | Dec 2021 |
| 8567 | WV DEPT. OF NATURAL RES | McDowell County, WV | Gas Property | Dec 2021 |
| 8568 | WV DIV. NATURAL RES. 50 | McDowell County, WV | Oil & Gas Property | Dec 2021 |
| 8569 | WV DIV. OF NAT | McDowell County, WV | Gas Property | Dec 2021 |
| 8570 | WV DIV. OF NATURAL RESOURCES WVDNR 110 | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 8571 | WV DNR DEPI 30 | McDowell County, WV | Gas Property | Dec 2021 |
| 8572 | WV PUBLIC LAND | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 8573 | WV PUBLIC LAND | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 8574 | WV PUBLIC LAND | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 8575 | WV PUBLIC LAND | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 8576 | WV PUBLIC LAND | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 8577 | WV PUBLIC LAND CORP | Ritchie County, WV | Oil & Gas Property | Dec 1999 |
| 8578 | WV PUBLIC LAND CORP | Wetzel County, WV | Oil & Gas Property | Jun 2021 |
| 8579 | WV PUBLIC LANDS CORP | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 8580 | WV PUBLIC LANDS CORPORATION | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 8581 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8582 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8583 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8584 | WV PULP & PAPER | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 8585 | WV PULP & PAPER | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 8586 | WVA. PUBLIC LAND CORP | Tyler County, WV | Oil & Gas Property | Jan 2020 |
| 8587 | WVDNR | Kanawha County, WV | Gas Property | Dec 2021 |
| 8588 | WVDNR PORTER 1 | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 8589 | WVFU | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8590 | WVU 1 | Uintah County, UT | Oil & Gas Property | Oct 1997 |
| 8591 | WVU 2 | Uintah County, UT | Oil & Gas Property | Oct 1997 |
| 8592 | WVU 3 | Uintah County, UT | Oil & Gas Property | Mar 1998 |
| 8593 | WVU 4 | Uintah County, UT | Oil & Gas Property | Mar 1993 |
| 8594 | WVU 5 | Uintah County, UT | Oil & Gas Property | Jun 1988 |
| 8595 | WVU 6 | Uintah County, UT | Oil & Gas Property | Feb 1989 |
| 8596 | WVU 7 | Uintah County, UT | Oil & Gas Property | Dec 1993 |
| 8597 | WVU 8 | Uintah County, UT | Oil & Gas Property | Feb 1992 |
| 8598 | WVU 9 | Uintah County, UT | Oil & Gas Property | Aug 1995 |
| 8599 | WVX 1 | Uintah County, UT | Oil & Gas Property | Apr 2025 |
| 8600 | WW MCDONALD LAND CO | Logan County, WV | Gas Property | Dec 2021 |