| 139601 | WYMAN | Adams County, CO | Oil & Gas Property | Oct 2018 |
| 139602 | WYMER | Major County, OK | Oil & Gas Property | Dec 2019 |
| 139603 | WYMER 29 | Blaine County, OK | Oil & Gas Property | Sep 2020 |
| 139604 | WYNCOOP | Elk County, PA | Gas Property | Dec 2025 |
| 139605 | WYNDELTS | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 139606 | WYNDHAM | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 139607 | WYNELL FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 139608 | WYNN | McIntosh County, OK | Gas Property | Jul 2009 |
| 139609 | WYNN | Morris County, TX | Oil & Gas Property | Mar 2026 |
| 139610 | WYNN | Claiborne Parish, LA | Oil & Gas Property | Jun 1991 |
| 139611 | WYNN | Lipscomb County, TX | Oil & Gas Property | Mar 2026 |
| 139612 | WYNN | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 139613 | WYNN | Ashtabula County, OH | Oil & Gas Property | Dec 2025 |
| 139614 | WYNN | Clay County, TX | Oil & Gas Property | Mar 2026 |
| 139615 | WYNN H. D. STATE-DAVIS | Duval County, TX | Oil & Gas Property | Sep 2024 |
| 139616 | WYNN LELIA UNIT | San Augustine County, TX | Oil & Gas Property | Mar 2026 |
| 139617 | WYNN MAGGIE | Clay County, TX | Oil & Gas Property | Jan 2025 |
| 139618 | WYNN N | Washington County, OH | Oil & Gas Property | Dec 2019 |
| 139619 | WYNN RAYMOND | Washington County, OH | Oil & Gas Property | Dec 2016 |
| 139620 | WYNN TRUST H-CREST E ALLOC | Shelby County, TX | Gas Property | Mar 2026 |
| 139621 | WYNN UNIT 03-53 | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139622 | WYNN. GUY | Bastrop County, TX | Oil & Gas Property | Dec 2025 |
| 139623 | WYNNE | Seminole County, OK | Oil Property | Mar 2026 |
| 139624 | WYNNE GAS UNIT | Lavaca County, TX | Oil & Gas Property | Mar 2026 |
| 139625 | WYNNE H. E. GAS UNIT 1 | Freestone County, TX | Oil & Gas Property | Mar 2026 |
| 139626 | WYNONA | Meade County, KS | Oil & Gas Property | Feb 2026 |
| 139627 | WYO DAVIS 13 | Campbell County, WY | Gas Property | May 2011 |
| 139628 | WYO U NCT | Sweetwater County, WY | Oil & Gas Property | Apr 2026 |
| 139629 | WYOMING | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 139630 | WYOMING 36-34-69 | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 139631 | WYOMING 36-35-72 | Converse County, WY | Oil & Gas Property | Apr 2026 |
| 139632 | WYOMING LAND | Wyoming County, WV | Gas Property | Dec 2021 |
| 139633 | WYOMING POCA | Wyoming County, WV | Gas Property | Dec 2021 |
| 139634 | WYOMING STATE 58-79-36 | Sheridan County, WY | Gas Property | Dec 2023 |
| 139635 | WYOMING-POCA | Wyoming County, WV | Gas Property | Dec 2021 |
| 139636 | WYOMONT | Toole County, MT | Oil Property | Apr 2026 |
| 139637 | WYRICK | Atoka County, OK | Oil & Gas Property | Mar 2026 |
| 139638 | WYRILL | Rooks County, KS | Oil Property | Feb 2026 |
| 139639 | WYRILL | Graham County, KS | Oil Property | Feb 2026 |
| 139640 | WYRILL | Norton County, KS | Oil Property | Dec 2025 |
| 139641 | WYRILL F | Ness County, KS | Oil Property | Feb 2026 |
| 139642 | WYSCAVER | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 139643 | WYSKIVER | Hocking County, OH | Oil Property | Dec 1993 |
| 139644 | WYSKUP | Oklahoma County, OK | Oil Property | May 1991 |
| 139645 | WYSS | Columbiana County, OH | Oil & Gas Property | Dec 2020 |
| 139646 | WYSS | Hitchcock County, NE | Oil Property | Dec 2025 |
| 139647 | WYSS | Butler County, KS | Oil Property | Nov 2025 |
| 139648 | WYVELL | Allegany County, NY | Oil Property | Dec 2024 |
| 139649 | WYVERN STATE 57-3-27 UNIT | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 139650 | WZU 1 | Solano County, CA | Oil & Gas Property | Jan 2000 |
| 139651 | X-BAR | Hughes County, OK | Oil Property | Apr 2026 |
| 139652 | X-MAN | Washington County, PA | Gas Property | Mar 2026 |
| 139653 | XANADU | Ector County, TX | Oil & Gas Property | Mar 2026 |
| 139654 | XAVIER | Billings County, ND | Oil & Gas Property | Apr 2026 |
| 139655 | XAVIER | La Plata County, CO | Gas Property | Mar 2026 |
| 139656 | XAVIER HFP07 | Harrison County, OH | Oil & Gas Property | Mar 2026 |
| 139657 | XAVIER WANZ 18-04-07 | Logan County, OK | Oil & Gas Property | Mar 2026 |
| 139658 | XB COX 20 | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139659 | XBC 1 | Upton County, TX | Oil & Gas Property | May 2020 |
| 139660 | XBC GIDDING | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139661 | XBC GIDDINGS ESTATE | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139662 | XBC-CAROLINE 3 | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139663 | XBC-FRANK 427 | Upton County, TX | Oil & Gas Property | Oct 2025 |
| 139664 | XBC-UNRUH 3 | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139665 | XBC-XBC | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 139666 | XCEL | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 139667 | XCEL | Weld County, CO | Oil & Gas Property | Aug 2019 |
| 139668 | XENIA WEST | Washington County, CO | Oil & Gas Property | Apr 2026 |
| 139669 | XERXES 7-18-31 | Mitchell County, TX | Oil & Gas Property | Mar 2026 |
| 139670 | XERXES 8 UNIT | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 139671 | XION FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 139672 | XIT 1 | Meade County, KS | Oil & Gas Property | Feb 2026 |
| 139673 | XIT UNIT | Cochran County, TX | Oil & Gas Property | Mar 2026 |
| 139674 | XOM 1 | Sabine Parish, LA | Gas Property | Jun 2022 |
| 139675 | XRP INC | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 139676 | XTO ENERGY INC | Harrison County, WV | Gas Property | Dec 2021 |
| 139677 | XTO ENERGY INC BOGGESS | Harrison County, WV | Gas Property | Dec 2021 |
| 139678 | XTO ENERGY INC WORTHINGTON | Marion County, WV | Gas Property | Dec 2021 |
| 139679 | XX RANCH | Coleman County, TX | Oil & Gas Property | Jun 2025 |
| 139680 | Y & O COAL | Wyoming County, WV | Oil & Gas Property | Dec 2021 |
| 139681 | Y ADDITION | Lafayette County, AR | Oil Property | Dec 2025 |
| 139682 | Y BAR | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 139683 | Y BAR RANCH | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 139684 | Y FLOWERS | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 139685 | Y-BAR | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 139686 | Y-BAR | Creek County, OK | Oil & Gas Property | Apr 2026 |
| 139687 | Y-BAR | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 139688 | Y-BAR ACTION | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 139689 | Y-BAR EAST | McMullen County, TX | Oil & Gas Property | Sep 2024 |
| 139690 | Y-BAR UNIT | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 139691 | Y-BAR WEST | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 139692 | Y.L.U.A | Orange County, CA | Oil Property | May 2003 |
| 139693 | Y.L.U.B | Orange County, CA | Oil & Gas Property | Jun 2004 |
| 139694 | Y.L.U.C | Orange County, CA | Oil Property | Jan 2001 |
| 139695 | Y.L.U.E | Orange County, CA | Oil Property | Feb 1993 |
| 139696 | Y.L.U.L | Orange County, CA | Oil & Gas Property | Aug 1988 |
| 139697 | Y.L.U.M | Orange County, CA | Oil & Gas Property | Aug 1988 |
| 139698 | Y.L.U.N | Orange County, CA | Oil Property | Jul 1988 |
| 139699 | Y.L.U.P | Orange County, CA | Oil Property | Sep 1987 |
| 139700 | Y.L.U.Q | Orange County, CA | Oil Property | Sep 1987 |