| 35001 | DUNN H.A | Harrison County, TX | Oil & Gas Property | May 2025 |
| 35002 | DUNN HOBBY | Denton County, TX | Oil & Gas Property | May 2025 |
| 35003 | DUNN JOHN UNIT | Washington County, PA | Oil & Gas Property | May 2025 |
| 35004 | DUNN MELTON | Clay County, TX | Oil & Gas Property | Mar 2025 |
| 35005 | DUNN, MICHAEL A MICHAEL DUNN MSH | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 35006 | DUNN-EDWARD HOSEK | Wilson County, TX | Oil & Gas Property | May 2025 |
| 35007 | DUNN-JACKSON | Denton County, TX | Oil & Gas Property | May 2025 |
| 35008 | DUNN-SCHNEIDER 1 | Wilson County, TX | Oil & Gas Property | May 2025 |
| 35009 | DUNNE | Butler County, KS | Oil Property | Apr 2025 |
| 35010 | DUNNE | Moore County, TX | Gas Property | May 2025 |
| 35011 | DUNNE | Grant County, KS | Gas Property | Apr 2025 |
| 35012 | DUNNE | Fremont County, WY | Oil Property | May 2025 |
| 35013 | DUNNE | Clark County, KS | Oil & Gas Property | Apr 2025 |
| 35014 | DUNNE | Butler County, KS | Oil Property | Apr 2025 |
| 35015 | DUNNE-HOF | Stevens County, KS | Gas Property | Apr 2025 |
| 35016 | DUNNE-HOFFMAN | Stevens County, KS | Gas Property | Apr 2025 |
| 35017 | DUNNE-HOFFMAN 'K' | Stevens County, KS | Gas Property | Apr 2025 |
| 35018 | DUNNIGAN | Yolo County, CA | Oil & Gas Property | Aug 2016 |
| 35019 | DUNNING | Sheridan County, WY | Gas Property | Mar 2012 |
| 35020 | DUNNING | Eastland County, TX | Gas Property | May 2025 |
| 35021 | DUNNING | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 35022 | DUNNING | McClain County, OK | Oil & Gas Property | Apr 2025 |
| 35023 | DUNNING | Yuma County, CO | Gas Property | May 2025 |
| 35024 | DUNNIVAN | Franklin County, KS | Oil Property | Sep 2018 |
| 35025 | DUNNS FORT | Robertson County, TX | Oil & Gas Property | May 2025 |
| 35026 | DUNNVILLE | Webster County, KY | Oil Property | Oct 2016 |
| 35027 | DUNNY | Wyoming County, PA | Gas Property | May 2025 |
| 35028 | DUNRUD 11-13TFH | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 35029 | DUNSFORD | McPherson County, KS | Oil Property | Apr 2025 |
| 35030 | DUNSHIE D | Potter County, PA | Gas Property | Dec 2024 |
| 35031 | DUNSON | Okmulgee County, OK | Oil & Gas Property | Sep 2018 |
| 35032 | DUNSON | Okfuskee County, OK | Oil Property | Feb 2015 |
| 35033 | DUNSWORTH | Harper County, OK | Oil & Gas Property | Apr 2025 |
| 35034 | DUNTLEY | Ventura County, CA | Oil Property | Mar 1986 |
| 35035 | DUNWOODY | Calhoun County, TX | Oil & Gas Property | Apr 2025 |
| 35036 | DUO SONIC 29 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 35037 | DUPLANTIER | East Baton Rouge Parish, LA | Oil & Gas Property | Nov 2024 |
| 35038 | DUPONT | Orange County, TX | Oil & Gas Property | May 2025 |
| 35039 | DUPONT | West Baton Rouge Parish, LA | Oil & Gas Property | Dec 2024 |
| 35040 | DUPONT 1 | Wheeler County, TX | Oil & Gas Property | May 2025 |
| 35041 | DUPONT UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 35042 | DUPONT, E. I | Wood County, WV | Oil & Gas Property | Oct 1995 |
| 35043 | DUPPER | Weld County, CO | Oil & Gas Property | Jun 2020 |
| 35044 | DUPRE | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 35045 | DUPREE | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 35046 | DUPREE | Beckham County, OK | Oil & Gas Property | Apr 2025 |
| 35047 | DUPREE | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 35048 | DUPREE | Lubbock County, TX | Oil & Gas Property | Mar 2025 |
| 35049 | DUPREE | Yoakum County, TX | Oil & Gas Property | May 2021 |
| 35050 | DUPREE | Martin County, TX | Oil & Gas Property | May 2025 |
| 35051 | DUPREE | Dawson County, TX | Oil & Gas Property | May 2025 |
| 35052 | DUPREE BIA | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 35053 | DUPRIE-FRENCH GU | San Patricio County, TX | Oil & Gas Property | Dec 2024 |
| 35054 | DUPRIEST, W. R | Archer County, TX | Oil & Gas Property | Apr 2014 |
| 35055 | DUPUY LAND | Avoyelles Parish, LA | Oil & Gas Property | Dec 2024 |
| 35056 | DUPY | Grant County, OK | Oil & Gas Property | May 2022 |
| 35057 | DUQUESNE LIGHT CO | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 35058 | DURALIA 1 | Westmoreland County, PA | Gas Property | May 2025 |
| 35059 | DURAN | Creek County, OK | Oil & Gas Property | Jan 2015 |
| 35060 | DURAN | Rusk County, TX | Oil & Gas Property | May 2025 |
| 35061 | DURANGO 1 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 35062 | DURANGO 2 STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 35063 | DURANT | Pittsburg County, OK | Gas Property | Jan 2025 |
| 35064 | DURANT | Williams County, ND | Oil & Gas Property | Jun 2025 |
| 35065 | DURANT INDUSTRIAL AUTHORITY 1-27 | Bryan County, OK | Oil & Gas Property | Apr 2025 |
| 35066 | DURBIN | Elk County, KS | Oil Property | Apr 2025 |
| 35067 | DURBIN 00 | Clearfield County, PA | Gas Property | Dec 2024 |
| 35068 | DURCHOLZ | Sheridan County, WY | Gas Property | Jun 2015 |
| 35069 | DUREE | Washita County, OK | Oil & Gas Property | Apr 2025 |
| 35070 | DURELL | Barber County, KS | Oil Property | Mar 2025 |
| 35071 | DURELLE | Crane County, TX | Oil & Gas Property | Apr 2020 |
| 35072 | DUREN & RICHTER ACT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 35073 | DUREN UNIT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 35074 | DURFEY 1 | Beaver County, OK | Oil & Gas Property | Apr 2025 |
| 35075 | DURGIN D.B | Ward County, TX | Oil & Gas Property | May 2025 |
| 35076 | DURHAM | Campbell County, WY | Oil & Gas Property | Jun 2012 |
| 35077 | DURHAM | Miller County, AR | Oil Property | Mar 1968 |
| 35078 | DURHAM | Jack County, TX | Oil & Gas Property | May 2025 |
| 35079 | DURHAM | Logan County, KS | Oil Property | Apr 2025 |
| 35080 | DURHAM | Cimarron County, OK | Gas Property | Mar 2017 |
| 35081 | DURHAM | Parker County, TX | Oil & Gas Property | May 2025 |
| 35082 | DURHAM | Campbell County, WY | Gas Property | Nov 2008 |
| 35083 | DURHAM | Miller County, AR | Oil Property | Jan 2025 |
| 35084 | DURHAM | Coke County, TX | Oil & Gas Property | Apr 2025 |
| 35085 | DURHAM | Moffat County, CO | Oil & Gas Property | May 2025 |
| 35086 | DURHAM | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 35087 | DURHAM | Laramie County, WY | Oil & Gas Property | Jun 2025 |
| 35088 | DURHAM | Montague County, TX | Oil Property | May 2025 |
| 35089 | DURHAM | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 35090 | DURHAM 1-23H | Hughes County, OK | Gas Property | Apr 2025 |
| 35091 | DURHAM GAS UNIT | Kearny County, KS | Gas Property | Apr 2025 |
| 35092 | DURHAM H. H | Eastland County, TX | Oil & Gas Property | Jul 2020 |
| 35093 | DURHAM J&A GU 1 | Nacogdoches County, TX | Oil & Gas Property | Apr 2025 |
| 35094 | DURHAM MILDRED | Jack County, TX | Oil & Gas Property | May 2025 |
| 35095 | DURHAM RANCH | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 35096 | DURHAM RANCH | Campbell County, WY | Oil & Gas Property | Jun 2025 |
| 35097 | DURHAM RANCHES 3 | Moffat County, CO | Oil & Gas Property | Dec 2015 |
| 35098 | DURHAM SMITH FUENTE 2 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 35099 | DURHAM, LEE | Whitley County, KY | Oil & Gas Property | Dec 2023 |
| 35100 | DURHAM-EAST ALLOCATION | Ward County, TX | Oil & Gas Property | May 2025 |