| 1601 | DCCO 4 - GRAHAM | Denton County, TX | Gas Property | Mar 2025 |
| 1602 | DCCO 4 - JAMES FRAZIER GU | Denton County, TX | Gas Property | Mar 2025 |
| 1603 | DCCO 4- WCCO 1 | Denton County, TX | Gas Property | Mar 2025 |
| 1604 | DCCO 4-DCCO 2-SHOOP C (SA) | Denton County, TX | Gas Property | Mar 2025 |
| 1605 | DCLM UNIT | Cheyenne County, KS | Oil Property | Feb 2025 |
| 1606 | DCNR 001 | Potter County, PA | Gas Property | Sep 2024 |
| 1607 | DCNR 007 | Tioga County, PA | Gas Property | Mar 2025 |
| 1608 | DCNR 007 | Tioga County, PA | Gas Property | Mar 2025 |
| 1609 | DCNR 100 | Lycoming County, PA | Gas Property | Mar 2025 |
| 1610 | DCNR 100 | Lycoming County, PA | Gas Property | Mar 2025 |
| 1611 | DCNR 587 02 0 | Tioga County, PA | Gas Property | Mar 2025 |
| 1612 | DCNR 594 02 20 | Tioga County, PA | Gas Property | Mar 2025 |
| 1613 | DCNR 594 02-207-0 | Tioga County, PA | Gas Property | Mar 2025 |
| 1614 | DCNR 595 | Tioga County, PA | Gas Property | Mar 2025 |
| 1615 | DCP 1 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1616 | DCP 37 | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1617 | DCP STATE 38N-17HZ | Weld County, CO | Oil & Gas Property | Mar 2025 |
| 1618 | DCR 10 | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1619 | DCR 152 | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1620 | DCR 196 NCT-12 | Duval County, TX | Oil & Gas Property | Jun 2020 |
| 1621 | DCR 2 | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1622 | DCR 262N | Duval County, TX | Oil & Gas Property | Jul 2021 |
| 1623 | DCR 295 S | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1624 | DCR 5 | Duval County, TX | Oil & Gas Property | Mar 2021 |
| 1625 | DCR 5 | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1626 | DCR 7 | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 1627 | DCR 8 | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 1628 | DCR FEE 44-25H | Converse County, WY | Oil & Gas Property | Apr 2025 |
| 1629 | DCR S | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1630 | DCR STATE | Converse County, WY | Oil & Gas Property | Apr 2025 |
| 1631 | DCR STATE SEC. 260N | Duval County, TX | Oil & Gas Property | Aug 2019 |
| 1632 | DCR-STATE | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1633 | DCRC | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1634 | DCRC | Webb County, TX | Oil & Gas Property | Jan 2001 |
| 1635 | DCRC | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1636 | DCRC | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1637 | DCRC MF NCT | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1638 | DCRC MF NCT | Duval County, TX | Oil & Gas Property | Mar 2025 |
| 1639 | DCRC MF NCT-1 | Duval County, TX | Oil & Gas Property | Dec 2012 |
| 1640 | DCRC-STATE | Duval County, TX | Oil & Gas Property | Oct 2019 |
| 1641 | DD 24 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 1642 | DD 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 1643 | DD PAYNE | Roberts County, TX | Oil & Gas Property | Mar 2025 |
| 1644 | DDC U | Plaquemines Parish, LA | Oil & Gas Property | Jun 2009 |
| 1645 | DDEA 26-17-15 H | Caddo Parish, LA | Gas Property | Dec 2024 |
| 1646 | DDK 1 | Barton County, KS | Oil Property | Feb 2025 |
| 1647 | DE AUSTIN-CASTILLO G | Hidalgo County, TX | Oil & Gas Property | Mar 2025 |
| 1648 | DE BARB | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1649 | DE BENAVIDES ROSA | Webb County, TX | Oil & Gas Property | Mar 2025 |
| 1650 | DE BENAVIDES, ROS | Webb County, TX | Oil & Gas Property | Mar 2025 |
| 1651 | DE BUD 44-32 | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 1652 | DE DIOS JUAN | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1653 | DE FLORES M | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 1654 | DE GARCIA B.G | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 1655 | DE GARZA | Starr County, TX | Oil & Gas Property | Mar 2021 |
| 1656 | DE GRACIA | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1657 | DE LA CRUZ | Jones County, TX | Oil & Gas Property | Feb 2025 |
| 1658 | DE LA FUENTE | Duval County, TX | Oil & Gas Property | Sep 2022 |
| 1659 | DE LA GARZA | La Salle County, TX | Oil & Gas Property | Feb 2025 |
| 1660 | DE LAFOSSE | Shackelford County, TX | Oil & Gas Property | Mar 2025 |
| 1661 | DE LONG | Schleicher County, TX | Oil & Gas Property | Jul 2021 |
| 1662 | DE LOPEZ C.V | Starr County, TX | Oil & Gas Property | Jan 2024 |
| 1663 | DE LOPEZ, C. V. A | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 1664 | DE LOPEZ, C.V.-B | Starr County, TX | Oil & Gas Property | Mar 2025 |
| 1665 | DE LOS SANTOS | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1666 | DE LOS SANTOS G | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1667 | DE MARTINEZ M | Zapata County, TX | Oil & Gas Property | Mar 2025 |
| 1668 | DE PENA V.L | Starr County, TX | Oil & Gas Property | Apr 2003 |
| 1669 | DE SCHWARTZ 1 | Glasscock County, TX | Oil Property | Mar 2015 |
| 1670 | DE TIJER | Jim Wells County, TX | Oil & Gas Property | Mar 2025 |
| 1671 | DE WITT GAS UNIT | Jefferson County, TX | Oil & Gas Property | Jul 2024 |
| 1672 | DE YK 12-33-2 | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 1673 | DE YK FEDERAL 12-33 | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 1674 | DEABENDERFER | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 1675 | DEACON | Williams County, ND | Oil & Gas Property | Apr 2025 |
| 1676 | DEACON JIM 16 | Reeves County, TX | Oil & Gas Property | Aug 2021 |
| 1677 | DEACON JIM UNIT 6-7 | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 1678 | DEACON OIL CO 1 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 1679 | DEACONS ALLIANCE | Erie County, NY | Gas Property | Dec 2023 |
| 1680 | DEAD END RANCH 23 BN | Dewey County, OK | Oil & Gas Property | Mar 2025 |
| 1681 | DEAD MAN CANYON | Crockett County, TX | Oil Property | Mar 2025 |
| 1682 | DEADHORSE | Campbell County, WY | Oil & Gas Property | Mar 2025 |
| 1683 | DEADMAN | Sweetwater County, WY | Gas Property | Apr 2025 |
| 1684 | DEADMAN C | San Juan County, UT | Oil & Gas Property | Dec 2024 |
| 1685 | DEADMON A | Harrison County, TX | Oil & Gas Property | Mar 2025 |
| 1686 | DEADWOOD | Weston County, WY | Oil Property | Apr 2023 |
| 1687 | DEADWOOD | Panola County, TX | Oil & Gas Property | Mar 2025 |
| 1688 | DEADWOOD CANYON RANCH | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 1689 | DEADWOOD CANYON RANCH 44 | Mountrail County, ND | Oil & Gas Property | Apr 2025 |
| 1690 | DEADY | Harrison County, TX | Oil & Gas Property | Mar 2025 |
| 1691 | DEAGEN BILL & SONS LTD | Wilson County, TX | Oil & Gas Property | Aug 2022 |
| 1692 | DEAHL | Carson County, TX | Oil & Gas Property | Mar 2025 |
| 1693 | DEAKIN | Texas County, OK | Gas Property | Dec 2020 |
| 1694 | DEAL | Beckham County, OK | Oil & Gas Property | Mar 2025 |
| 1695 | DEAL | Ellis County, OK | Oil & Gas Property | Mar 2025 |
| 1696 | DEAL | Washita County, OK | Oil & Gas Property | Mar 2025 |
| 1697 | DEAL | Custer County, OK | Oil & Gas Property | Feb 2025 |
| 1698 | DEAL | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 1699 | DEAL | Johnson County, TX | Gas Property | Mar 2025 |
| 1700 | DEAL | Barton County, KS | Oil Property | May 1999 |