| 35201 | DUNLAP-EUBANK | Ward County, TX | Oil & Gas Property | Aug 2012 |
| 35202 | DUNLAVEY | Johnson County, TX | Gas Property | Jan 2016 |
| 35203 | DUNLIN 5892 34-32H | Mountrail County, ND | Oil & Gas Property | Nov 2025 |
| 35204 | DUNLOP | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 35205 | DUNLOP | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 35206 | DUNMAN | Greenwood County, KS | Oil Property | Apr 2025 |
| 35207 | DUNMAN WILSON | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 35208 | DUNMIRE UNIT | Butler County, PA | Gas Property | Nov 2025 |
| 35209 | DUNMOR FARMS | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 35210 | DUNMORE | Big Horn County, MT | Gas Property | Jun 2017 |
| 35211 | DUNN | Comanche County, KS | Oil & Gas Property | Sep 2025 |
| 35212 | DUNN | Creek County, OK | Oil & Gas Property | May 2000 |
| 35213 | DUNN | Carter County, OK | Oil & Gas Property | Nov 2025 |
| 35214 | DUNN | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 35215 | DUNN | Shelby County, TX | Oil & Gas Property | Nov 2025 |
| 35216 | DUNN | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 35217 | DUNN | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 35218 | DUNN | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 35219 | DUNN | Grady County, OK | Oil & Gas Property | Nov 2025 |
| 35220 | DUNN | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 35221 | DUNN | Cheyenne County, KS | Gas Property | Sep 2025 |
| 35222 | DUNN | Morton County, KS | Oil & Gas Property | Sep 2025 |
| 35223 | DUNN | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 35224 | DUNN | Harper County, OK | Oil & Gas Property | Oct 2025 |
| 35225 | DUNN | Franklin County, AR | Gas Property | Jun 2024 |
| 35226 | DUNN | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 35227 | DUNN | Mitchell County, TX | Oil & Gas Property | Jul 2014 |
| 35228 | DUNN | Stephens County, OK | Oil Property | Nov 2025 |
| 35229 | DUNN | Beaver County, OK | Oil & Gas Property | Nov 2025 |
| 35230 | DUNN | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 35231 | DUNN | Miami County, KS | Oil Property | Feb 2024 |
| 35232 | DUNN | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 35233 | DUNN | Morton County, KS | Gas Property | Oct 2022 |
| 35234 | DUNN | Leon County, TX | Oil & Gas Property | Oct 2025 |
| 35235 | DUNN | Wichita County, TX | Oil & Gas Property | Oct 2025 |
| 35236 | DUNN | Rio Arriba County, NM | Oil & Gas Property | Nov 2025 |
| 35237 | DUNN | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 35238 | DUNN | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 35239 | DUNN | Tuscaloosa County, AL | Gas Property | Oct 2025 |
| 35240 | DUNN | Garfield County, CO | Oil & Gas Property | Oct 2025 |
| 35241 | DUNN | Stevens County, KS | Gas Property | Sep 2025 |
| 35242 | DUNN | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 35243 | DUNN | Montgomery County, TX | Oil & Gas Property | Apr 2021 |
| 35244 | DUNN | Tarrant County, TX | Gas Property | Nov 2025 |
| 35245 | DUNN | Dimmit County, TX | Oil Property | Nov 2025 |
| 35246 | DUNN | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 35247 | DUNN | Custer County, OK | Oil & Gas Property | Oct 2025 |
| 35248 | DUNN | Wheeler County, TX | Oil & Gas Property | Oct 2025 |
| 35249 | DUNN 42-4 | Roosevelt County, MT | Oil & Gas Property | Nov 2025 |
| 35250 | DUNN 1 | Kiowa County, KS | Oil & Gas Property | Oct 2017 |
| 35251 | DUNN 1 | Caddo County, OK | Oil & Gas Property | Oct 2025 |
| 35252 | DUNN A | Rooks County, KS | Oil Property | Aug 2003 |
| 35253 | DUNN A FEDERAL | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 35254 | DUNN B FEDERAL | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 35255 | DUNN B UNIT | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 35256 | DUNN CLARA | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 35257 | DUNN CLINGERMAN UNIT | Washington County, PA | Oil & Gas Property | Nov 2025 |
| 35258 | DUNN D. P. UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 35259 | DUNN EFFIE | Garza County, TX | Oil & Gas Property | Nov 2025 |
| 35260 | DUNN FAMILY TRUST | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 35261 | DUNN FEDERAL | Eddy County, NM | Oil Property | Nov 2010 |
| 35262 | DUNN H.A | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 35263 | DUNN HOBBY | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 35264 | DUNN JOHN UNIT | Washington County, PA | Oil & Gas Property | Nov 2025 |
| 35265 | DUNN MELTON | Clay County, TX | Oil & Gas Property | Aug 2025 |
| 35266 | DUNN, MICHAEL A MICHAEL DUNN MSH | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 35267 | DUNN-EDWARD HOSEK | Wilson County, TX | Oil & Gas Property | Nov 2025 |
| 35268 | DUNN-JACKSON | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 35269 | DUNNE | Butler County, KS | Oil Property | Sep 2025 |
| 35270 | DUNNE | Moore County, TX | Gas Property | Nov 2025 |
| 35271 | DUNNE | Grant County, KS | Gas Property | Sep 2025 |
| 35272 | DUNNE | Fremont County, WY | Oil Property | Oct 2025 |
| 35273 | DUNNE | Clark County, KS | Oil & Gas Property | Sep 2025 |
| 35274 | DUNNE | Butler County, KS | Oil Property | Sep 2025 |
| 35275 | DUNNE-HOF | Stevens County, KS | Gas Property | Sep 2025 |
| 35276 | DUNNE-HOFFMAN | Stevens County, KS | Gas Property | Sep 2025 |
| 35277 | DUNNE-HOFFMAN 'K' | Stevens County, KS | Gas Property | Sep 2025 |
| 35278 | DUNNIGAN | Yolo County, CA | Oil & Gas Property | Aug 2016 |
| 35279 | DUNNING | Sheridan County, WY | Gas Property | Mar 2012 |
| 35280 | DUNNING | Eastland County, TX | Gas Property | Nov 2025 |
| 35281 | DUNNING | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 35282 | DUNNING | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 35283 | DUNNING | Yuma County, CO | Gas Property | Oct 2025 |
| 35284 | DUNNIVAN | Franklin County, KS | Oil Property | Sep 2018 |
| 35285 | DUNNS FORT | Robertson County, TX | Oil & Gas Property | Oct 2025 |
| 35286 | DUNNVILLE | Webster County, KY | Oil Property | Oct 2016 |
| 35287 | DUNNY | Wyoming County, PA | Gas Property | Nov 2025 |
| 35288 | DUNRUD 11-13TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 35289 | DUNSFORD | McPherson County, KS | Oil Property | Sep 2025 |
| 35290 | DUNSHIE D | Potter County, PA | Gas Property | Dec 2024 |
| 35291 | DUNSON | Okmulgee County, OK | Oil & Gas Property | Sep 2018 |
| 35292 | DUNSON | Okfuskee County, OK | Oil Property | Feb 2015 |
| 35293 | DUNSWORTH | Harper County, OK | Oil & Gas Property | Oct 2025 |
| 35294 | DUNTLEY | Ventura County, CA | Oil Property | Mar 1986 |
| 35295 | DUNWOODY | Calhoun County, TX | Oil & Gas Property | Nov 2025 |
| 35296 | DUO SONIC 29 FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 35297 | DUPLANTIER | East Baton Rouge Parish, LA | Oil & Gas Property | Nov 2024 |
| 35298 | DUPONT | Orange County, TX | Oil & Gas Property | Nov 2025 |
| 35299 | DUPONT | West Baton Rouge Parish, LA | Oil & Gas Property | Dec 2024 |
| 35300 | DUPONT 1 | Wheeler County, TX | Oil & Gas Property | Nov 2025 |