| 34001 | DUDLEY | Noble County, OH | Oil & Gas Property | Dec 2021 |
| 34002 | DUDLEY | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 34003 | DUDLEY | Rusk County, TX | Oil & Gas Property | Apr 2022 |
| 34004 | DUDLEY | Barry County, MI | Oil Property | Dec 2024 |
| 34005 | DUDLEY | Moore County, TX | Gas Property | Jan 2025 |
| 34006 | DUDLEY | Lincoln County, OK | Oil & Gas Property | Feb 2009 |
| 34007 | DUDLEY | Monterey County, CA | Oil & Gas Property | Dec 2024 |
| 34008 | DUDLEY | Noble County, OH | Gas Property | Dec 2024 |
| 34009 | DUDLEY | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 34010 | DUDLEY | Runnels County, TX | Oil & Gas Property | Jan 2025 |
| 34011 | DUDLEY | Los Angeles County, CA | Oil Property | Nov 1986 |
| 34012 | DUDLEY 10 | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 34013 | DUDLEY DAWSON | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 34014 | DUDLEY FARMS UNIT | Hill County, TX | Oil & Gas Property | Jan 2025 |
| 34015 | DUDLEY TOWNSHIP | Haskell County, KS | Oil Property | Jan 2024 |
| 34016 | DUDLEY-MAY | Guernsey County, OH | Oil & Gas Property | Dec 2012 |
| 34017 | DUDREY | Pratt County, KS | Oil & Gas Property | Dec 2024 |
| 34018 | DUDREY | Stafford County, KS | Oil Property | Sep 2024 |
| 34019 | DUDREY | Stafford County, KS | Oil Property | Dec 2024 |
| 34020 | DUDREY | Seward County, KS | Gas Property | Dec 2024 |
| 34021 | DUDREY | Stafford County, KS | Oil & Gas Property | Dec 2024 |
| 34022 | DUDREY | Stafford County, KS | Oil Property | Oct 2024 |
| 34023 | DUELL | Weld County, CO | Oil & Gas Property | Feb 2019 |
| 34024 | DUELL | Sherman County, KS | Gas Property | Dec 2024 |
| 34025 | DUELL 32-6 5 | La Plata County, CO | Gas Property | Feb 2025 |
| 34026 | DUELL TRUSTS 3 | Cheyenne County, KS | Gas Property | Dec 2024 |
| 34027 | DUEPPENGIESSER | Wyoming County, NY | Gas Property | Dec 2023 |
| 34028 | DUER | Woodward County, OK | Oil & Gas Property | Feb 2025 |
| 34029 | DUERKSEN | Marion County, KS | Oil & Gas Property | Dec 2024 |
| 34030 | DUERR UNIT | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 34031 | DUERR, THOMAS | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 34032 | DUERSON | Jack County, TX | Oil & Gas Property | Oct 2024 |
| 34033 | DUERSON | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 34034 | DUESER | Rice County, KS | Oil Property | Dec 2024 |
| 34035 | DUESING | Finney County, KS | Gas Property | Dec 2024 |
| 34036 | DUESSEN-DUNN UNIT | Denton County, TX | Oil & Gas Property | Oct 2023 |
| 34037 | DUET 148-93-18C-07-1H | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 34038 | DUFERS | San Juan County, NM | Oil & Gas Property | Jul 2008 |
| 34039 | DUFF | San Juan County, NM | Gas Property | Feb 2025 |
| 34040 | DUFF | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 34041 | DUFF | San Juan County, NM | Gas Property | Feb 2025 |
| 34042 | DUFF | Okmulgee County, OK | Oil & Gas Property | Jan 2025 |
| 34043 | DUFF | Washington County, OH | Oil Property | Dec 2023 |
| 34044 | DUFF | Westmoreland County, PA | Gas Property | Feb 2025 |
| 34045 | DUFF | Polk County, TX | Oil & Gas Property | Jan 2023 |
| 34046 | DUFF | Tom Green County, TX | Oil & Gas Property | Jan 2025 |
| 34047 | DUFF 'O' 1 | Haskell County, KS | Oil Property | Mar 2015 |
| 34048 | DUFF 7 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 34049 | DUFF A. H. ESTATE | Schleicher County, TX | Oil & Gas Property | Jan 2025 |
| 34050 | DUFF B FEDERAL | Sandoval County, NM | Gas Property | Feb 2025 |
| 34051 | DUFF GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 34052 | DUFF, DONALD 15 | Neosho County, KS | Gas Property | Dec 2024 |
| 34053 | DUFF-SHELL | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 34054 | DUFFER | Eastland County, TX | Oil & Gas Property | Jan 2025 |
| 34055 | DUFFIELD | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 34056 | DUFFIELD | Bowman County, ND | Oil & Gas Property | Feb 2008 |
| 34057 | DUFFIELD | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 34058 | DUFFIELD | Gilmer County, WV | Gas Property | Dec 2021 |
| 34059 | DUFFIELD | Calhoun County, WV | Oil & Gas Property | Dec 2021 |
| 34060 | DUFFIELD | Bradford County, PA | Gas Property | Feb 2025 |
| 34061 | DUFFLEMEYER, MICHAEL B. ,. ET AL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 34062 | DUFFMAN 253 | Martin County, TX | Oil & Gas Property | Dec 2024 |
| 34063 | DUFFORD | Ford County, KS | Oil & Gas Property | Nov 2024 |
| 34064 | DUFFY | Wharton County, TX | Oil & Gas Property | Jan 2025 |
| 34065 | DUFFY | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 34066 | DUFFY | Kingfisher County, OK | Oil & Gas Property | Jan 2025 |
| 34067 | DUFFY | Okmulgee County, OK | Gas Property | Feb 2024 |
| 34068 | DUFFY | Franklin County, KS | Oil Property | Dec 2024 |
| 34069 | DUFFY 15-34H | Williams County, ND | Oil & Gas Property | Feb 2025 |
| 34070 | DUFFY ESTATE D | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 34071 | DUFORT | Stephens County, OK | Oil & Gas Property | Jan 2025 |
| 34072 | DUFORT | McClain County, OK | Oil & Gas Property | Jan 2025 |
| 34073 | DUFOUR 32-6 2 | La Plata County, CO | Gas Property | Feb 2025 |
| 34074 | DUGAN | De Soto Parish, LA | Gas Property | Dec 2024 |
| 34075 | DUGAN | Knox County, OH | Oil Property | Dec 2024 |
| 34076 | DUGAN | Jones County, TX | Oil & Gas Property | Oct 2024 |
| 34077 | DUGAN | Sedgwick County, KS | Oil Property | Sep 2024 |
| 34078 | DUGAN | Knox County, OH | Oil Property | Dec 2024 |
| 34079 | DUGAN | Rio Arriba County, NM | Oil & Gas Property | Feb 2025 |
| 34080 | DUGAN FEDERAL | Rio Arriba County, NM | Gas Property | Feb 2025 |
| 34081 | DUGAN GUY | Knox County, OH | Oil Property | Dec 2024 |
| 34082 | DUGAN TR | Barber County, KS | Oil & Gas Property | Jul 2017 |
| 34083 | DUGAN, HOWARD & RUBY DUGAN | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 34084 | DUGAS-LEBLANC | Assumption Parish, LA | Oil & Gas Property | Nov 2024 |
| 34085 | DUGAT | Chambers County, TX | Oil & Gas Property | Jan 2025 |
| 34086 | DUGGA BOY 53-40 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 34087 | DUGGAN | Stafford County, KS | Oil Property | Dec 2024 |
| 34088 | DUGGAN 1-24H | Roger Mills County, OK | Oil & Gas Property | Jan 2025 |
| 34089 | DUGGAN 12 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 34090 | DUGGAN RWF | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 34091 | DUGGAN SLAUGHTER | Cochran County, TX | Oil & Gas Property | Jan 2025 |
| 34092 | DUGGAN-HARRELL ( | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 34093 | DUGGER | Nueces County, TX | Oil & Gas Property | Dec 2024 |
| 34094 | DUGGER | Nueces County, TX | Oil & Gas Property | Jan 2025 |
| 34095 | DUGGER | Roger Mills County, OK | Oil & Gas Property | Feb 2025 |
| 34096 | DUGGER | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 34097 | DUGGER | Caddo County, OK | Oil & Gas Property | Jan 2025 |
| 34098 | DUGGER | Ellis County, OK | Oil & Gas Property | Jan 2025 |
| 34099 | DUGGER | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 34100 | DUGGER -A | Upshur County, TX | Oil & Gas Property | Jan 2025 |