| 5701 | DUPONT UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 5702 | DUPONT, E. I | Wood County, WV | Oil & Gas Property | Oct 1995 |
| 5703 | DUPPER | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 5704 | DUPRE | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 5705 | DUPREE | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 5706 | DUPREE | Beckham County, OK | Oil & Gas Property | Apr 2025 |
| 5707 | DUPREE | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 5708 | DUPREE | Lubbock County, TX | Oil & Gas Property | Mar 2025 |
| 5709 | DUPREE | Yoakum County, TX | Oil & Gas Property | May 2021 |
| 5710 | DUPREE | Martin County, TX | Oil & Gas Property | May 2025 |
| 5711 | DUPREE | Dawson County, TX | Oil & Gas Property | May 2025 |
| 5712 | DUPREE BIA | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 5713 | DUPRIE-FRENCH GU | San Patricio County, TX | Oil & Gas Property | Dec 2024 |
| 5714 | DUPRIEST, W. R | Archer County, TX | Oil & Gas Property | Apr 2014 |
| 5715 | DUPUY LAND | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 5716 | DUPY | Grant County, OK | Oil & Gas Property | May 2022 |
| 5717 | DUQUESNE LIGHT CO | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 5718 | DURALIA 1 | Westmoreland County, PA | Gas Property | May 2025 |
| 5719 | DURAN | Creek County, OK | Oil & Gas Property | Jan 2015 |
| 5720 | DURAN | Rusk County, TX | Oil & Gas Property | May 2025 |
| 5721 | DURANGO 1 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 5722 | DURANGO 2 STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 5723 | DURANT | Pittsburg County, OK | Gas Property | Jan 2025 |
| 5724 | DURANT | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 5725 | DURANT INDUSTRIAL AUTHORITY 1-27 | Bryan County, OK | Oil & Gas Property | Apr 2025 |
| 5726 | DURBIN | Elk County, KS | Oil Property | Apr 2025 |
| 5727 | DURBIN 00 | Clearfield County, PA | Gas Property | Dec 2024 |
| 5728 | DURCHOLZ | Sheridan County, WY | Gas Property | Jun 2015 |
| 5729 | DUREE | Washita County, OK | Oil & Gas Property | Apr 2025 |
| 5730 | DURELL | Barber County, KS | Oil Property | Mar 2025 |
| 5731 | DURELLE | Crane County, TX | Oil & Gas Property | Apr 2020 |
| 5732 | DUREN & RICHTER ACT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 5733 | DUREN UNIT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 5734 | DURFEY 1 | Beaver County, OK | Oil & Gas Property | Apr 2025 |
| 5735 | DURGIN D.B | Ward County, TX | Oil & Gas Property | May 2025 |
| 5736 | DURHAM | Campbell County, WY | Oil & Gas Property | Jun 2012 |
| 5737 | DURHAM | Miller County, AR | Oil Property | Mar 1968 |
| 5738 | DURHAM | Jack County, TX | Oil & Gas Property | May 2025 |
| 5739 | DURHAM | Logan County, KS | Oil Property | Apr 2025 |
| 5740 | DURHAM | Cimarron County, OK | Gas Property | Mar 2017 |
| 5741 | DURHAM | Parker County, TX | Oil & Gas Property | May 2025 |
| 5742 | DURHAM | Campbell County, WY | Gas Property | Nov 2008 |
| 5743 | DURHAM | Miller County, AR | Oil Property | Jan 2025 |
| 5744 | DURHAM | Coke County, TX | Oil & Gas Property | Apr 2025 |
| 5745 | DURHAM | Moffat County, CO | Oil & Gas Property | May 2025 |
| 5746 | DURHAM | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 5747 | DURHAM | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 5748 | DURHAM | Montague County, TX | Oil Property | May 2025 |
| 5749 | DURHAM | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 5750 | DURHAM 1-23H | Hughes County, OK | Gas Property | Apr 2025 |
| 5751 | DURHAM GAS UNIT | Kearny County, KS | Gas Property | Apr 2025 |
| 5752 | DURHAM H. H | Eastland County, TX | Oil & Gas Property | Jul 2020 |
| 5753 | DURHAM J&A GU 1 | Nacogdoches County, TX | Oil & Gas Property | Apr 2025 |
| 5754 | DURHAM MILDRED | Jack County, TX | Oil & Gas Property | May 2025 |
| 5755 | DURHAM RANCH | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 5756 | DURHAM RANCH | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 5757 | DURHAM RANCHES 3 | Moffat County, CO | Oil & Gas Property | Dec 2015 |
| 5758 | DURHAM SMITH FUENTE 2 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 5759 | DURHAM, LEE | Whitley County, KY | Oil & Gas Property | Dec 2023 |
| 5760 | DURHAM-EAST ALLOCATION | Ward County, TX | Oil & Gas Property | May 2025 |
| 5761 | DURHAM-KEMPNER | Jack County, TX | Oil & Gas Property | May 2025 |
| 5762 | DURIG | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 5763 | DURIG, DANIEL | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 5764 | DURIG, DAVID & BONNIE | Wetzel County, WV | Oil & Gas Property | Dec 2021 |
| 5765 | DURKACS UNIT | Washington County, PA | Oil & Gas Property | May 2025 |
| 5766 | DURKEE | Ford County, KS | Gas Property | Apr 2025 |
| 5767 | DURKEE 44-10H | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 5768 | DURKEE GAS UNIT #1 | Harrison County, TX | Oil & Gas Property | May 2025 |
| 5769 | DURLENE | Reeves County, TX | Oil & Gas Property | May 2025 |
| 5770 | DURLER | Hamilton County, KS | Gas Property | Apr 2025 |
| 5771 | DURNIL GAS UNIT | Haskell County, KS | Gas Property | Apr 2025 |
| 5772 | DURNIN A | Bottineau County, ND | Oil & Gas Property | Jun 2025 |
| 5773 | DUROY | Okfuskee County, OK | Oil Property | Apr 2025 |
| 5774 | DURRELL | Pecos County, TX | Oil & Gas Property | May 2025 |
| 5775 | DURRENBERGER | Lee County, TX | Oil & Gas Property | May 2025 |
| 5776 | DURRENBERGER | Lee County, TX | Oil & Gas Property | Apr 2025 |
| 5777 | DURRETT | Hockley County, TX | Oil & Gas Property | May 2025 |
| 5778 | DURRETT | Foard County, TX | Oil & Gas Property | May 2025 |
| 5779 | DURRETT | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 5780 | DURRETT | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 5781 | DURRETT | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 5782 | DURST | Montgomery County, KS | Oil Property | Feb 1997 |
| 5783 | DURST | Mason County, WV | Gas Property | Dec 2021 |
| 5784 | DURWOOD | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 5785 | DURY | Washington County, PA | Gas Property | Dec 2024 |
| 5786 | DUSEK | Upton County, TX | Oil & Gas Property | May 2025 |
| 5787 | DUSEK | Tom Green County, TX | Oil & Gas Property | May 2025 |
| 5788 | DUSEK | Burleson County, TX | Oil & Gas Property | May 2025 |
| 5789 | DUSEK | Fort Bend County, TX | Oil & Gas Property | May 2025 |
| 5790 | DUSEK | Burleson County, TX | Oil & Gas Property | May 2025 |
| 5791 | DUSEK | McMullen County, TX | Oil & Gas Property | May 2025 |
| 5792 | DUSEK | Hill County, MT | Gas Property | May 2025 |
| 5793 | DUSEK F. J. TRUST | Hidalgo County, TX | Oil & Gas Property | May 2025 |
| 5794 | DUSEK UNIT | Fayette County, TX | Oil & Gas Property | May 2025 |
| 5795 | DUSENBERRY | San Juan County, NM | Oil & Gas Property | May 2025 |
| 5796 | DUSENBURY | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 5797 | DUSENBURY | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 5798 | DUSENBURY-WHEELER & MERSEREAU | Potter County, PA | Oil & Gas Property | Dec 2024 |
| 5799 | DUSK | Burleson County, TX | Oil & Gas Property | May 2025 |
| 5800 | DUSK 1-16 | Grady County, OK | Oil & Gas Property | Apr 2025 |