| 33901 | DU3 6 1H | Jefferson County, PA | Gas Property | Feb 2025 |
| 33902 | DUAINE | Bowman County, ND | Oil & Gas Property | Feb 2025 |
| 33903 | DUANE | Bradford County, PA | Gas Property | Feb 2025 |
| 33904 | DUANE | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 33905 | DUANE | Lane County, KS | Oil Property | Dec 2024 |
| 33906 | DUANE 18 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 33907 | DUANE BEETS | Miami County, KS | Oil Property | Dec 2024 |
| 33908 | DUANE USA 24-33TFH | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 33909 | DUANE WEISEND | Noble County, OH | Gas Property | Dec 2024 |
| 33910 | DUB 21-11-18 2H | Washita County, OK | Oil & Gas Property | Jan 2025 |
| 33911 | DUB FARMS | Rooks County, KS | Oil Property | Dec 2024 |
| 33912 | DUBACH ST | Lincoln Parish, LA | Oil & Gas Property | Jun 2021 |
| 33913 | DUBBEN | Woods County, OK | Oil & Gas Property | Jan 2025 |
| 33914 | DUBBERLY | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 33915 | DUBBS | Ness County, KS | Oil Property | Dec 2024 |
| 33916 | DUBE | Campbell County, WY | Gas Property | May 2012 |
| 33917 | DUBE | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 33918 | DUBE | Lynn County, TX | Oil Property | Oct 2022 |
| 33919 | DUBE FED | Campbell County, WY | Gas Property | May 2012 |
| 33920 | DUBE GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Jan 2025 |
| 33921 | DUBE WALTER | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 33922 | DUBIEL | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 33923 | DUBLIN 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 33924 | DUBLIN 8 FE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 33925 | DUBLIN STATE | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 33926 | DUBLIN STATE UNIT | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 33927 | DUBOIS | Teton County, MT | Oil Property | Jan 2025 |
| 33928 | DUBOIS | Milam County, TX | Oil & Gas Property | Nov 2016 |
| 33929 | DUBOIS | Sheridan County, KS | Oil Property | Nov 2024 |
| 33930 | DUBOIS | Sedgwick County, KS | Oil Property | May 2000 |
| 33931 | DUBOIS | Moore County, TX | Oil & Gas Property | Jan 2025 |
| 33932 | DUBOIS | Teton County, MT | Oil Property | Aug 1996 |
| 33933 | DUBOIS | Haskell County, KS | Oil Property | Nov 1996 |
| 33934 | DUBOIS | Logan County, CO | Oil & Gas Property | Feb 2025 |
| 33935 | DUBOIS 3 | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 33936 | DUBOIS GAS UNIT | Haskell County, KS | Gas Property | Dec 2024 |
| 33937 | DUBOSE | Caldwell County, TX | Oil & Gas Property | Jul 2024 |
| 33938 | DUBOSE | Gonzales County, TX | Oil & Gas Property | Oct 2024 |
| 33939 | DUBOSE | Gonzales County, TX | Oil & Gas Property | Apr 2024 |
| 33940 | DUBOSE | Bee County, TX | Oil & Gas Property | Jan 2025 |
| 33941 | DUBOSE | Lafayette County, AR | Oil Property | Oct 2011 |
| 33942 | DUBOSE | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 33943 | DUBOSE | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 33944 | DUBOSE 27 | Fayette County, AL | Oil & Gas Property | Feb 2025 |
| 33945 | DUBOSE LOWERY A | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 33946 | DUBOSE UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 33947 | DUBOSE UNIT NO | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 33948 | DUBRE, WESLEY | Cumberland County, KY | Oil Property | Oct 2014 |
| 33949 | DUBREE, BOBBY & ANDERSON, BETTY | Monroe County, KY | Oil Property | Jun 2004 |
| 33950 | DUBUQUE 5300 14-22B | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 33951 | DUBYA STATE 12 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 33952 | DUCHESNE | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 33953 | DUCHESNE UTE TRIBAL | Duchesne County, UT | Oil & Gas Property | Nov 2019 |
| 33954 | DUCHESS 00 | Westmoreland County, PA | Gas Property | Dec 2024 |
| 33955 | DUCK | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 33956 | DUCK CLUB | Adams County, CO | Oil & Gas Property | Feb 2025 |
| 33957 | DUCK CREEK | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 33958 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 33959 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Feb 2025 |
| 33960 | DUCK CREEK | Converse County, WY | Oil & Gas Property | Dec 2024 |
| 33961 | DUCK CREEK UNIT | Stark County, ND | Oil & Gas Property | Feb 2025 |
| 33962 | DUCK FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 33963 | DUCK HUNT 1 | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 33964 | DUCK IS UNIT | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 33965 | DUCK IS UNIT MPI | Beechey Point Quadrangle, AK | Oil & Gas Property | Mar 2025 |
| 33966 | DUCK LAKE | Tarrant County, TX | Gas Property | Jan 2025 |
| 33967 | DUCK LAKE | Carbon County, WY | Oil & Gas Property | Feb 2025 |
| 33968 | DUCK LAKE 1 | Carbon County, WY | Oil & Gas Property | Feb 2025 |
| 33969 | DUCK POND | Adams County, MS | Oil & Gas Property | Aug 1983 |
| 33970 | DUCK POND 21910 36-25 | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 33971 | DUCKBOARD | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 33972 | DUCKCREEK | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 33973 | DUCKER | Franklin County, MS | Oil & Gas Property | Jan 2025 |
| 33974 | DUCKETT | Johnson County, TX | Gas Property | Jan 2025 |
| 33975 | DUCKETT | Sebastian County, AR | Gas Property | Jun 2024 |
| 33976 | DUCKS DU | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 33977 | DUCKWORTH | Muskingum County, OH | Oil & Gas Property | Dec 2023 |
| 33978 | DUCKWORTH | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 33979 | DUCKWORTH | Doddridge County, WV | Oil & Gas Property | Aug 2021 |
| 33980 | DUCKWORTH | Kingman County, KS | Oil & Gas Property | Dec 2024 |
| 33981 | DUCKWORTH | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 33982 | DUCKWORTH | Weld County, CO | Oil & Gas Property | Oct 2022 |
| 33983 | DUCOTE | Grant Parish, LA | Oil Property | Nov 2024 |
| 33984 | DUCOTE | Caddo Parish, LA | Oil & Gas Property | Sep 2024 |
| 33985 | DUDE WILSON G | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 33986 | DUDECK | Cleburne County, AR | Gas Property | Jul 2024 |
| 33987 | DUDECK HEIRS GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 33988 | DUDEK 1 | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 33989 | DUDERSTADT | Dewitt County, TX | Oil & Gas Property | Apr 2022 |
| 33990 | DUDERSTADT | Goliad County, TX | Oil & Gas Property | May 2013 |
| 33991 | DUDERSTADT | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 33992 | DUDGEON | Cowley County, KS | Oil Property | Feb 1982 |
| 33993 | DUDGEON | Kiowa County, OK | Oil Property | Apr 2004 |
| 33994 | DUDGEON | Knox County, OH | Oil & Gas Property | Dec 2023 |
| 33995 | DUDGEON 1 | Morton County, KS | Gas Property | Jan 2010 |
| 33996 | DUDLEY | Stevens County, KS | Gas Property | Dec 2024 |
| 33997 | DUDLEY | Kern County, CA | Oil Property | Dec 2006 |
| 33998 | DUDLEY | Eastland County, TX | Oil & Gas Property | Jan 2025 |
| 33999 | DUDLEY | Neosho County, KS | Oil & Gas Property | Dec 2024 |
| 34000 | DUDLEY | Allen County, KS | Oil Property | Dec 2024 |