| 34701 | DUNCAN FEDERAL | Chaves County, NM | Oil Property | Jul 2019 |
| 34702 | DUNCAN FEDERAL | McKenzie County, ND | Oil & Gas Property | Dec 2020 |
| 34703 | DUNCAN FORK | Washington County, PA | Oil & Gas Property | Dec 2024 |
| 34704 | DUNCAN GARDNER | Love County, OK | Oil & Gas Property | Jul 2024 |
| 34705 | DUNCAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 34706 | DUNCAN J.J. GAS UNIT | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 34707 | DUNCAN LH FEDERAL | Chaves County, NM | Oil & Gas Property | Aug 2025 |
| 34708 | DUNCAN SHORES | Coal County, OK | Oil & Gas Property | Jul 2025 |
| 34709 | DUNCAN STATE COM | Chaves County, NM | Oil & Gas Property | Aug 2025 |
| 34710 | DUNCAN UNIT | Tarrant County, TX | Oil & Gas Property | Aug 2025 |
| 34711 | DUNCAN UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 34712 | DUNCAN UNIT | Lea County, NM | Oil & Gas Property | Aug 1996 |
| 34713 | DUNCAN UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 34714 | DUNCAN VANSCHAICK | Moffat County, CO | Oil & Gas Property | Aug 2025 |
| 34715 | DUNCAN W. C | Jack County, TX | Oil & Gas Property | Jul 2025 |
| 34716 | DUNCAN, M E | Henderson County, KY | Oil Property | Dec 2020 |
| 34717 | DUNCAN, R | Henderson County, KY | Oil Property | Dec 2018 |
| 34718 | DUNCAN, S | Webster County, KY | Oil Property | Dec 2022 |
| 34719 | DUNCAN-BEAVERS ET AL UNIT | Coleman County, TX | Oil & Gas Property | Jul 2025 |
| 34720 | DUNCAN-WEMPLE | De Soto Parish, LA | Gas Property | Dec 2024 |
| 34721 | DUNDEE 4 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 34722 | DUNDEE LAND & COAL | Tuscarawas County, OH | Oil & Gas Property | Dec 2022 |
| 34723 | DUNDER | McIntosh County, OK | Oil & Gas Property | Jul 2025 |
| 34724 | DUNDICS UNIT | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 34725 | DUNDY STATE | Dundy County, NE | Oil Property | Dec 2024 |
| 34726 | DUNE | Beaver County, OK | Oil & Gas Property | Jul 2025 |
| 34727 | DUNE | McClain County, OK | Oil & Gas Property | Jul 2025 |
| 34728 | DUNE RIDGE | Logan County, CO | Oil & Gas Property | Feb 2015 |
| 34729 | DUNE UNIT | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 34730 | DUNES | Morris County, TX | Oil & Gas Property | Aug 2025 |
| 34731 | DUNES | Winkler County, TX | Oil & Gas Property | Aug 2025 |
| 34732 | DUNFEE | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 34733 | DUNFORD 14-10H | Dunn County, ND | Oil & Gas Property | Sep 2025 |
| 34734 | DUNGAN | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 34735 | DUNGAN | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 34736 | DUNGAN 32-5 5 | Archuleta County, CO | Gas Property | Aug 2025 |
| 34737 | DUNGAN-KEY TRUST | San Patricio County, TX | Oil & Gas Property | Aug 2025 |
| 34738 | DUNHAM | Montgomery County, KS | Gas Property | Nov 2024 |
| 34739 | DUNHAM | Wayne County, OH | Oil & Gas Property | Dec 2024 |
| 34740 | DUNHAM | Bradford County, PA | Gas Property | Aug 2025 |
| 34741 | DUNHAM | Young County, TX | Oil & Gas Property | Aug 2025 |
| 34742 | DUNHAM DAVID | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 34743 | DUNHAM, MITCHELL ET AL DUNHAM | Taylor County, WV | Oil & Gas Property | Dec 2021 |
| 34744 | DUNHAM-LEM | Chautauqua County, KS | Oil Property | May 2025 |
| 34745 | DUNIGAN | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 34746 | DUNIGAN 445 | Yoakum County, TX | Oil Property | Aug 2025 |
| 34747 | DUNIGAN STATE UNIT | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 34748 | DUNKEL | Russell County, KS | Oil Property | Dec 2023 |
| 34749 | DUNKIN | Wagoner County, OK | Gas Property | May 2019 |
| 34750 | DUNKIN | Wagoner County, OK | Oil & Gas Property | May 2019 |
| 34751 | DUNKIN | Garvin County, OK | Oil Property | Jul 2025 |
| 34752 | DUNKIN UNIT | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 34753 | DUNKIN UNIT | Lee County, TX | Oil & Gas Property | Aug 2025 |
| 34754 | DUNKIRK 1-18 | Billings County, ND | Oil & Gas Property | Aug 2025 |
| 34755 | DUNKIRK UNIT | Irion County, TX | Oil & Gas Property | Aug 2025 |
| 34756 | DUNKLE | Butler County, KS | Oil Property | Jun 2025 |
| 34757 | DUNKLE'A' | Morton County, KS | Oil & Gas Property | Mar 2025 |
| 34758 | DUNKLEMAN | Cattaraugus County, NY | Gas Property | Dec 2024 |
| 34759 | DUNKLIN STANLEY J | Rusk County, TX | Oil & Gas Property | Aug 2025 |
| 34760 | DUNKS | Harris County, TX | Oil & Gas Property | Dec 2024 |
| 34761 | DUNLAP | Seward County, KS | Oil & Gas Property | Apr 2009 |
| 34762 | DUNLAP | Wood County, WV | Oil & Gas Property | Dec 2021 |
| 34763 | DUNLAP | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 34764 | DUNLAP | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 34765 | DUNLAP | Crockett County, TX | Oil & Gas Property | Aug 2025 |
| 34766 | DUNLAP | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 34767 | DUNLAP | Pecos County, TX | Oil & Gas Property | Aug 2025 |
| 34768 | DUNLAP | Stephens County, OK | Oil Property | Jun 2025 |
| 34769 | DUNLAP | Carter County, OK | Oil Property | Aug 2025 |
| 34770 | DUNLAP | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 34771 | DUNLAP | Los Angeles County, CA | Oil & Gas Property | Sep 2025 |
| 34772 | DUNLAP | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 34773 | DUNLAP | Greenwood County, KS | Oil Property | Jun 2025 |
| 34774 | DUNLAP | Morrill County, NE | Oil & Gas Property | Feb 2024 |
| 34775 | DUNLAP | Creek County, OK | Oil Property | Jun 2025 |
| 34776 | DUNLAP | Jack County, TX | Oil & Gas Property | Aug 2025 |
| 34777 | DUNLAP | Dimmit County, TX | Oil & Gas Property | Aug 2025 |
| 34778 | DUNLAP | Stevens County, KS | Oil & Gas Property | Jun 2025 |
| 34779 | DUNLAP | Campbell County, WY | Oil & Gas Property | Jul 2025 |
| 34780 | DUNLAP | Love County, OK | Oil Property | Nov 2006 |
| 34781 | DUNLAP | Indiana County, PA | Gas Property | Dec 2024 |
| 34782 | DUNLAP | Stevens County, KS | Gas Property | Jun 2025 |
| 34783 | DUNLAP | Rooks County, KS | Oil Property | May 2025 |
| 34784 | DUNLAP 5693 44-12B | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 34785 | DUNLAP B.H | Jim Wells County, TX | Oil & Gas Property | Aug 2025 |
| 34786 | DUNLAP BLACKJACK THICKET | Jack County, TX | Oil & Gas Property | Mar 2025 |
| 34787 | DUNLAP GAS UNIT | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 34788 | DUNLAP II-MCGEE ALLOCATION 1H | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 34789 | DUNLAP J.G | Stephens County, TX | Oil & Gas Property | Aug 2025 |
| 34790 | DUNLAP, MRS. N. L. EST | Caldwell County, TX | Oil & Gas Property | Aug 2025 |
| 34791 | DUNLAP, N.L | Caldwell County, TX | Oil & Gas Property | Aug 2025 |
| 34792 | DUNLAP-BARNETT UNIT | Clearfield County, PA | Gas Property | Dec 2024 |
| 34793 | DUNLAP-CHES | Palo Pinto County, TX | Oil & Gas Property | Aug 2025 |
| 34794 | DUNLAP-EUBANK | Ward County, TX | Oil & Gas Property | Aug 2012 |
| 34795 | DUNLAVEY | Johnson County, TX | Gas Property | Jan 2016 |
| 34796 | DUNLIN 5892 34-32H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 34797 | DUNLOP | Beaver County, OK | Oil & Gas Property | Jul 2025 |
| 34798 | DUNLOP | Caddo County, OK | Oil & Gas Property | Jul 2025 |
| 34799 | DUNMAN | Greenwood County, KS | Oil Property | Apr 2025 |
| 34800 | DUNMAN WILSON | Madison County, TX | Oil & Gas Property | Aug 2025 |