| 601 | DANKER | Lincoln County, OK | Gas Property | Dec 2015 |
| 602 | DANKER 1 | Lincoln County, OK | Gas Property | Sep 2024 |
| 603 | DANKO | Portage County, OH | Oil & Gas Property | Dec 2022 |
| 604 | DANKS | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 605 | DANKS AUL | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 606 | DANKU | Washington County, OH | Oil & Gas Property | Dec 2004 |
| 607 | DANLER | Finney County, KS | Gas Property | Jul 2024 |
| 608 | DANLEY | Weld County, CO | Oil & Gas Property | Mar 2021 |
| 609 | DANLEY | Eastland County, TX | Oil & Gas Property | Jul 2024 |
| 610 | DANLEY-CRABB UNIT | Eastland County, TX | Gas Property | Jul 2024 |
| 611 | DANNAR | Sheridan County, WY | Gas Property | Mar 2014 |
| 612 | DANNAR FED | Sheridan County, WY | Gas Property | Mar 2014 |
| 613 | DANNEBOHM | Stafford County, KS | Oil Property | Jul 2024 |
| 614 | DANNEHL | Canadian County, OK | Oil & Gas Property | Oct 2021 |
| 615 | DANNEHL | Canadian County, OK | Oil & Gas Property | Mar 2019 |
| 616 | DANNEHL 1405 | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 617 | DANNELLY | Caldwell County, TX | Oil & Gas Property | Dec 2022 |
| 618 | DANNELS | Washington County, PA | Gas Property | Dec 2023 |
| 619 | DANNENBERG | Stillwater County, MT | Gas Property | May 1992 |
| 620 | DANNENFELSER | Marion County, KS | Oil Property | Jul 2024 |
| 621 | DANNER | Sheridan County, WY | Gas Property | Mar 2014 |
| 622 | DANNER | Finney County, KS | Gas Property | Jul 2024 |
| 623 | DANNER 1 | Sheridan County, WY | Gas Property | May 2012 |
| 624 | DANNESKJOLD 1-21H | Billings County, ND | Oil & Gas Property | Sep 2024 |
| 625 | DANNETTELL | Harper County, OK | Oil & Gas Property | Aug 2024 |
| 626 | DANNO | Sweetwater County, WY | Oil & Gas Property | May 2017 |
| 627 | DANNY | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 628 | DANNY & ALICIA STICKEL STICKEL 1210 S | Harrison County, WV | Gas Property | Dec 2021 |
| 629 | DANNY CAIN | Union Parish, LA | Gas Property | May 2024 |
| 630 | DANNY CATH | Pittsburg County, OK | Gas Property | Aug 2024 |
| 631 | DANNY SCOT | Custer County, OK | Oil & Gas Property | Aug 2024 |
| 632 | DANSBY | Clay County, TX | Oil & Gas Property | Aug 2024 |
| 633 | DANSBY | Manistee County, MI | Oil & Gas Property | Feb 2006 |
| 634 | DANSBY | Brazos County, TX | Oil & Gas Property | Aug 2024 |
| 635 | DANSBY BEN | Pecos County, TX | Oil & Gas Property | May 2024 |
| 636 | DANSBY HEIRS | Brazos County, TX | Oil & Gas Property | Aug 2024 |
| 637 | DANSBY UNIT | Brazos County, TX | Oil & Gas Property | Mar 1997 |
| 638 | DANSER 4 | Toole County, MT | Oil & Gas Property | Jun 2024 |
| 639 | DANSIL | Grady County, OK | Oil & Gas Property | Aug 2024 |
| 640 | DANT | McLean County, KY | Oil Property | Nov 2021 |
| 641 | DANT, DOUGLAS | Daviess County, KY | Oil Property | Jan 2021 |
| 642 | DANYLKO | Erie County, PA | Gas Property | Dec 2023 |
| 643 | DAR-LIN | Creek County, OK | Oil Property | Aug 2024 |
| 644 | DARBEE-BRANN | Manistee County, MI | Oil & Gas Property | Aug 2024 |
| 645 | DARBONNE | Ouachita Parish, LA | Gas Property | Jun 2024 |
| 646 | DARBRO | Montgomery County, KS | Gas Property | Jul 2024 |
| 647 | DARBY | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 648 | DARBY | Latimer County, OK | Gas Property | Sep 2024 |
| 649 | DARBY | Mahoning County, OH | Oil & Gas Property | Dec 2023 |
| 650 | DARBY | Los Angeles County, CA | Oil & Gas Property | Sep 2024 |
| 651 | DARBY | Douglas County, KS | Oil Property | Aug 2022 |
| 652 | DARBY | Milam County, TX | Oil & Gas Property | Aug 2024 |
| 653 | DARBY | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 654 | DARBY | Johnson County, TX | Gas Property | Aug 2024 |
| 655 | DARBY LEE ROY | Milam County, TX | Oil & Gas Property | Aug 2024 |
| 656 | DARCY DIRKACH | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 657 | DARCY STATE | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 658 | DARCY STATE | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 659 | DARDEN | Hockley County, TX | Oil Property | Jul 2024 |
| 660 | DARGEL | Kiowa County, KS | Oil & Gas Property | Jul 2024 |
| 661 | DARIEN LAKE | Genesee County, NY | Gas Property | Dec 2023 |
| 662 | DARIUS ADS FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2024 |
| 663 | DARK CANYON | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 664 | DARK CANYON | Eddy County, NM | Oil & Gas Property | Oct 2019 |
| 665 | DARK CANYON 15 22 | Eddy County, NM | Oil & Gas Property | Aug 2024 |
| 666 | DARK HORSE | Kay County, OK | Oil & Gas Property | Jul 2018 |
| 667 | DARK LIGHTNING STATE UNIT | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 668 | DARK STAR | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 669 | DARK STAR | McClain County, OK | Oil & Gas Property | Sep 2024 |
| 670 | DARK STAR 21 FEE | Culberson County, TX | Oil & Gas Property | Aug 2024 |
| 671 | DARK STAR UNIT | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 672 | DARKHORSE | Borden County, TX | Oil & Gas Property | Jul 2024 |
| 673 | DARKS | Hughes County, OK | Oil & Gas Property | Aug 2024 |
| 674 | DARL CARR | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 675 | DARL L KENNEMUTH ET UX | Clarion County, PA | Gas Property | Dec 2023 |
| 676 | DARL M & JUDY G STAHLMAN | Jefferson County, PA | Gas Property | Dec 2023 |
| 677 | DARLA | Kiowa County, OK | Oil & Gas Property | Aug 2024 |
| 678 | DARLA | Harrison County, OH | Oil & Gas Property | Jun 2024 |
| 679 | DARLA JANICE | Throckmorton County, TX | Oil & Gas Property | Aug 2024 |
| 680 | DARLAND | Bienville Parish, LA | Oil & Gas Property | Dec 2000 |
| 681 | DARLEAN 41X-2 | Williams County, ND | Oil & Gas Property | Sep 2024 |
| 682 | DARLENE | Ness County, KS | Oil Property | Jul 2024 |
| 683 | DARLENE | Lee County, TX | Oil & Gas Property | Aug 2024 |
| 684 | DARLENE | Phillips County, KS | Oil Property | Apr 2024 |
| 685 | DARLENE | Karnes County, TX | Oil & Gas Property | Aug 2024 |
| 686 | DARLENE 28-13 | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 687 | DARLENE 41X-20 | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 688 | DARLENE DVORAK 1-27-34H-143-95 | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 689 | DARLENE EAST | Weld County, CO | Oil & Gas Property | Jun 2024 |
| 690 | DARLENE FEDERAL 152-97-13-24 | McKenzie County, ND | Oil & Gas Property | Jan 2024 |
| 691 | DARLING | Upton County, TX | Oil & Gas Property | Aug 2024 |
| 692 | DARLINGTON | Montague County, TX | Oil & Gas Property | Aug 2024 |
| 693 | DARLINGTON | Kingman County, KS | Oil Property | May 1998 |
| 694 | DARLINGTON UNIT 11 | Reeves County, TX | Oil & Gas Property | Jul 2024 |
| 695 | DARNALL | Chautauqua County, KS | Oil Property | May 2024 |
| 696 | DARNALL, R. A | Gilmer County, WV | Oil & Gas Property | Aug 2020 |
| 697 | DARNELL | Adair County, KY | Oil Property | Sep 2018 |
| 698 | DARNELL | Ochiltree County, TX | Oil & Gas Property | Mar 2024 |
| 699 | DARNELL | Caddo County, OK | Gas Property | Jan 2016 |
| 700 | DARNELL | Graham County, KS | Oil Property | Jul 2024 |