| 33201 | DORSON | Portage County, OH | Oil & Gas Property | Dec 1993 |
| 33202 | DORTH | Morton County, KS | Gas Property | May 2026 |
| 33203 | DORTHA | Creek County, OK | Oil & Gas Property | Apr 2026 |
| 33204 | DORTLAND | Russell County, KS | Oil Property | Apr 2026 |
| 33205 | DORTLAND | Ellis County, KS | Oil Property | Jul 2016 |
| 33206 | DORTLAND | Ellis County, KS | Oil Property | Apr 1992 |
| 33207 | DORTON | Johnson County, KY | Gas Property | Mar 2024 |
| 33208 | DORTON 31-27-11 | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 33209 | DORWARD | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 33210 | DORWARD OIL UNIT | Garza County, TX | Oil & Gas Property | Jun 2026 |
| 33211 | DORZWEILER | Ellis County, KS | Oil Property | May 2026 |
| 33212 | DORZWEILER | Ellis County, KS | Oil Property | May 2026 |
| 33213 | DORZWEILER | Ellis County, KS | Oil Property | May 2026 |
| 33214 | DORZWEILER 'D' | Ellis County, KS | Oil Property | May 2026 |
| 33215 | DOS ABUELOS FEE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 33216 | DOS ECHO 1-31 | Carter County, OK | Oil & Gas Property | Jul 2026 |
| 33217 | DOS EQUIS | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 33218 | DOS EQUIS 11 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 33219 | DOS EQUIS 12 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 33220 | DOS EQUIS 13 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 33221 | DOS EQUIS UNIT | Washington County, TX | Oil & Gas Property | Jun 2026 |
| 33222 | DOS NUMERO | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 33223 | DOS RIOS | Weld County, CO | Oil & Gas Property | May 2026 |
| 33224 | DOS XX 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 33225 | DOSEY DOE 54-2-17 UNIT | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 33226 | DOSEY DOE 54-2-5-8 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 33227 | DOSS | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 33228 | DOSS | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 33229 | DOSS | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 33230 | DOSS | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 33231 | DOSS | Bradford County, PA | Gas Property | Jun 2026 |
| 33232 | DOSS | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 33233 | DOSS | Okmulgee County, OK | Oil Property | May 2026 |
| 33234 | DOSS | Gray County, TX | Oil & Gas Property | Apr 2020 |
| 33235 | DOSS | Union County, AR | Oil & Gas Property | Jul 2026 |
| 33236 | DOSS | Haskell County, OK | Gas Property | Jun 2026 |
| 33237 | DOSS EF UNIT | Burleson County, TX | Oil & Gas Property | May 2026 |
| 33238 | DOSS GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 33239 | DOSS GAS UNIT | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 33240 | DOSS GU | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 33241 | DOSS WANDA C. 21 | Reagan County, TX | Oil & Gas Property | Mar 2024 |
| 33242 | DOSS-DENN | Carter County, OK | Oil Property | Jul 2026 |
| 33243 | DOSSETT | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 33244 | DOSSETT | Webster County, KY | Oil Property | Jul 2009 |
| 33245 | DOSSETT 2 | Martin County, TX | Oil & Gas Property | Apr 2020 |
| 33246 | DOSTER BRUCE | Hood County, TX | Gas Property | Jun 2026 |
| 33247 | DOT CADENHEAD | Leon County, TX | Oil & Gas Property | Mar 2020 |
| 33248 | DOTSERO | Weld County, CO | Oil & Gas Property | May 2026 |
| 33249 | DOTSON | Bourbon County, KS | Oil Property | May 2026 |
| 33250 | DOTSON | Ritchie County, WV | Oil & Gas Property | Sep 2020 |
| 33251 | DOTSON | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 33252 | DOTSON | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 33253 | DOTSON | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 33254 | DOTSON & STANLEY | Pike County, KY | Gas Property | Dec 2019 |
| 33255 | DOTSON GAS UNIT | Kearny County, KS | Gas Property | May 2026 |
| 33256 | DOTSON, A | Lincoln County, WV | Gas Property | Dec 2021 |
| 33257 | DOTSON, G W HEIRS | Pike County, KY | Gas Property | Dec 2021 |
| 33258 | DOTSON, LESTER JR ET AL | Floyd County, KY | Gas Property | Dec 2024 |
| 33259 | DOTSON, PAUL THOMAS | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 33260 | DOTSON, RENDAL J. & SANDRA G | Doddridge County, WV | Gas Property | Dec 2021 |
| 33261 | DOTSON, ROBERT M | Allen County, KY | Oil Property | Dec 2020 |
| 33262 | DOTSON, RUSSELL J | Marshall County, WV | Gas Property | Dec 2021 |
| 33263 | DOTSON,ALICE | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 33264 | DOTTAVIO UNIT | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 33265 | DOTTER | Stanton County, KS | Gas Property | May 2026 |
| 33266 | DOTTER | Payne County, OK | Oil & Gas Property | Sep 2021 |
| 33267 | DOTTIE SMITH | Stafford County, KS | Oil Property | May 2026 |
| 33268 | DOTTIE UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2026 |
| 33269 | DOTTS | Clearfield County, PA | Gas Property | Dec 2025 |
| 33270 | DOTY | Allen County, KS | Oil Property | Dec 1997 |
| 33271 | DOTY | Morgan County, OH | Oil & Gas Property | Dec 2001 |
| 33272 | DOTY | Chautauqua County, KS | Oil Property | Oct 1995 |
| 33273 | DOTY | Creek County, OK | Oil & Gas Property | Feb 2015 |
| 33274 | DOTY | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 33275 | DOTY | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 33276 | DOTY | Creek County, OK | Oil & Gas Property | Apr 2016 |
| 33277 | DOTY D | Holmes County, OH | Oil & Gas Property | Dec 2021 |
| 33278 | DOTY ESTATE | Gove County, KS | Oil Property | May 2026 |
| 33279 | DOTY-EXXON | Jones County, TX | Oil & Gas Property | Feb 2022 |
| 33280 | DOUBLE | Coal County, OK | Oil & Gas Property | Jul 2012 |
| 33281 | DOUBLE | Garvin County, OK | Oil & Gas Property | Jul 2026 |
| 33282 | DOUBLE | Jones County, TX | Oil Property | Jun 2026 |
| 33283 | DOUBLE "V" 1-21H | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 33284 | DOUBLE 5 RANCH | Coal County, OK | Oil & Gas Property | Jun 2026 |
| 33285 | DOUBLE 5 RANCH | Coal County, OK | Oil & Gas Property | Jun 2026 |
| 33286 | DOUBLE 7 | Sterling County, TX | Oil & Gas Property | Jun 2026 |
| 33287 | DOUBLE ABJ 16 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 33288 | DOUBLE ABJ STATE | Lea County, NM | Oil & Gas Property | Aug 2021 |
| 33289 | DOUBLE B RANCH 18-4 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 33290 | DOUBLE BAR M 24-32H | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 33291 | DOUBLE D | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 33292 | DOUBLE D RANCH INC | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 33293 | DOUBLE DIAMOND | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 33294 | DOUBLE DIAMOND | Robertson County, TX | Oil & Gas Property | May 2026 |
| 33295 | DOUBLE DIAMOND | Johnson County, TX | Oil & Gas Property | May 2026 |
| 33296 | DOUBLE DOWN | Calhoun County, TX | Oil Property | Jun 2026 |
| 33297 | DOUBLE DOWN 24-13 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 33298 | DOUBLE DOWN 602-643 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 33299 | DOUBLE E | Lafayette County, AR | Oil Property | Jul 2026 |
| 33300 | DOUBLE E | Campbell County, WY | Gas Property | Jun 2015 |