| 34601 | DUFF | Tom Green County, TX | Oil & Gas Property | May 2025 |
| 34602 | DUFF 'O' 1 | Haskell County, KS | Oil Property | Mar 2015 |
| 34603 | DUFF 7 | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 34604 | DUFF A. H. ESTATE | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 34605 | DUFF B FEDERAL | Sandoval County, NM | Gas Property | May 2025 |
| 34606 | DUFF GAS COM | San Juan County, NM | Oil & Gas Property | May 2025 |
| 34607 | DUFF, DONALD 15 | Neosho County, KS | Gas Property | Apr 2025 |
| 34608 | DUFF-SHELL | Kern County, CA | Oil & Gas Property | Jun 2025 |
| 34609 | DUFFER | Eastland County, TX | Oil & Gas Property | May 2025 |
| 34610 | DUFFIELD | Eddy County, NM | Oil & Gas Property | May 2025 |
| 34611 | DUFFIELD | Bowman County, ND | Oil & Gas Property | Feb 2008 |
| 34612 | DUFFIELD | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 34613 | DUFFIELD | Gilmer County, WV | Gas Property | Dec 2021 |
| 34614 | DUFFIELD | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 34615 | DUFFIELD | Bradford County, PA | Gas Property | May 2025 |
| 34616 | DUFFLEMEYER, MICHAEL B. ,. ET AL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 34617 | DUFFMAN 253 | Martin County, TX | Oil & Gas Property | May 2025 |
| 34618 | DUFFORD | Ford County, KS | Oil & Gas Property | Apr 2025 |
| 34619 | DUFFY | Wharton County, TX | Oil & Gas Property | May 2025 |
| 34620 | DUFFY | Jack County, TX | Oil & Gas Property | May 2025 |
| 34621 | DUFFY | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 34622 | DUFFY | Okmulgee County, OK | Gas Property | Feb 2024 |
| 34623 | DUFFY | Franklin County, KS | Oil Property | Apr 2025 |
| 34624 | DUFFY 15-34H | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 34625 | DUFFY ESTATE D | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 34626 | DUFORT | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 34627 | DUFORT | McClain County, OK | Oil & Gas Property | May 2025 |
| 34628 | DUFOUR 32-6 2 | La Plata County, CO | Gas Property | May 2025 |
| 34629 | DUGAN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 34630 | DUGAN | Nowata County, OK | Gas Property | May 2016 |
| 34631 | DUGAN | Knox County, OH | Oil Property | Dec 2024 |
| 34632 | DUGAN | Jones County, TX | Oil & Gas Property | May 2025 |
| 34633 | DUGAN | Sedgwick County, KS | Oil Property | Sep 2024 |
| 34634 | DUGAN | Knox County, OH | Oil Property | Dec 2024 |
| 34635 | DUGAN | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 34636 | DUGAN GUY | Knox County, OH | Oil Property | Dec 2024 |
| 34637 | DUGAN TR | Barber County, KS | Oil & Gas Property | Jul 2017 |
| 34638 | DUGAN, HOWARD & RUBY DUGAN | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 34639 | DUGAS-LEBLANC | Assumption Parish, LA | Oil & Gas Property | Nov 2024 |
| 34640 | DUGAT | Chambers County, TX | Oil & Gas Property | May 2025 |
| 34641 | DUGGA BOY 53-40 | Loving County, TX | Oil & Gas Property | May 2025 |
| 34642 | DUGGAN | Stafford County, KS | Oil Property | Apr 2025 |
| 34643 | DUGGAN 1-24H | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 34644 | DUGGAN 12 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 34645 | DUGGAN RWF | Garfield County, CO | Oil & Gas Property | May 2025 |
| 34646 | DUGGAN SLAUGHTER | Cochran County, TX | Oil & Gas Property | May 2025 |
| 34647 | DUGGAN-HARRELL ( | Stephens County, TX | Oil & Gas Property | May 2025 |
| 34648 | DUGGER | Washita County, OK | Oil & Gas Property | Jan 2016 |
| 34649 | DUGGER | Nueces County, TX | Oil & Gas Property | May 2025 |
| 34650 | DUGGER | Nueces County, TX | Oil & Gas Property | Apr 2025 |
| 34651 | DUGGER | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 34652 | DUGGER | Dawson County, TX | Oil & Gas Property | Mar 2025 |
| 34653 | DUGGER | Caddo County, OK | Oil & Gas Property | Apr 2025 |
| 34654 | DUGGER | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 34655 | DUGGER | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 34656 | DUGGER -A | Upshur County, TX | Oil & Gas Property | May 2025 |
| 34657 | DUGGER HEWLETT | Somervell County, TX | Oil & Gas Property | May 2025 |
| 34658 | DUGGER-SMITH UNIT | Brazos County, TX | Oil & Gas Property | Oct 2021 |
| 34659 | DUGITE | Weld County, CO | Oil & Gas Property | Jun 2025 |
| 34660 | DUGONG | Hughes County, OK | Oil & Gas Property | Apr 2025 |
| 34661 | DUGOUT CREEK 1/12 BO | Roger Mills County, OK | Gas Property | Apr 2025 |
| 34662 | DUGOUT DRAW FEDERAL | Campbell County, WY | Gas Property | Jun 2012 |
| 34663 | DUGOUT FEDERAL 1-15 | Richland County, MT | Oil & Gas Property | May 2025 |
| 34664 | DUHRING | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 34665 | DUIKER STATE | Reeves County, TX | Oil & Gas Property | May 2025 |
| 34666 | DUINK | Chautauqua County, NY | Gas Property | Dec 2024 |
| 34667 | DUKE | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 34668 | DUKE | Ohio County, KY | Oil Property | Dec 2023 |
| 34669 | DUKE | Weld County, CO | Oil & Gas Property | Mar 2020 |
| 34670 | DUKE | Hill County, TX | Gas Property | May 2025 |
| 34671 | DUKE | Tarrant County, TX | Gas Property | May 2025 |
| 34672 | DUKE | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 34673 | DUKE | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 34674 | DUKE | Grady County, OK | Oil & Gas Property | Apr 2025 |
| 34675 | DUKE | Fisher County, TX | Oil & Gas Property | May 2025 |
| 34676 | DUKE | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 34677 | DUKE | Gaines County, TX | Oil & Gas Property | May 2025 |
| 34678 | DUKE | Allegany County, NY | Oil & Gas Property | Dec 2024 |
| 34679 | DUKE | Caldwell County, TX | Oil & Gas Property | May 2025 |
| 34680 | DUKE | Union County, AR | Oil & Gas Property | Sep 2024 |
| 34681 | DUKE | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 34682 | DUKE | Madison County, TX | Oil & Gas Property | May 2025 |
| 34683 | DUKE | Howard County, TX | Oil & Gas Property | May 2025 |
| 34684 | DUKE | San Juan County, NM | Oil & Gas Property | May 2025 |
| 34685 | DUKE | Grady County, OK | Oil & Gas Property | Jan 2010 |
| 34686 | DUKE | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 34687 | DUKE | Harrison County, TX | Oil & Gas Property | May 2025 |
| 34688 | DUKE | McIntosh County, OK | Gas Property | Apr 2025 |
| 34689 | DUKE 22-27 27 | Reagan County, TX | Oil & Gas Property | May 2025 |
| 34690 | DUKE 34X-31 | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 34691 | DUKE 8-8 | White County, AR | Gas Property | Jun 2024 |
| 34692 | DUKE BASIL | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 34693 | DUKE BASIL JR | Ochiltree County, TX | Oil & Gas Property | May 2025 |
| 34694 | DUKE E SHC HR 5H | Harrison County, OH | Gas Property | Mar 2025 |
| 34695 | DUKE ESTATE | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 34696 | DUKE FLOYD | Limestone County, TX | Oil & Gas Property | May 2025 |
| 34697 | DUKE FRANC | Wise County, TX | Oil & Gas Property | May 2025 |
| 34698 | DUKE RANCH | Goliad County, TX | Oil & Gas Property | May 2025 |
| 34699 | DUKE RUDMAN GAS UNIT | Panola County, TX | Oil & Gas Property | May 2025 |
| 34700 | DUKE SHC HR 3H | Harrison County, OH | Gas Property | Mar 2025 |