| 21201 | CENIZO 1H | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 21202 | CENIZO A | Dimmit County, TX | Oil & Gas Property | Aug 2025 |
| 21203 | CENIZO RANCH | Dimmit County, TX | Oil & Gas Property | Jul 2025 |
| 21204 | CENKNER | Westmoreland County, PA | Gas Property | Dec 2024 |
| 21205 | CENT. NATL. BANK | Coke County, TX | Oil & Gas Property | Aug 2025 |
| 21206 | CENTAUR | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 21207 | CENTAUR 42-67 UNIT 1 | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 21208 | CENTAUR 7 6-15N-10W | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 21209 | CENTAUR STATE 57-2-18 UNIT | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 21210 | CENTAVO LAS | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 21211 | CENTAVO UNIT | La Salle County, TX | Oil & Gas Property | May 2025 |
| 21212 | CENTENNIAL | Weld County, CO | Oil & Gas Property | Feb 2019 |
| 21213 | CENTENNIAL | Weld County, CO | Oil & Gas Property | May 2019 |
| 21214 | CENTENNIAL | Jefferson County, TX | Oil & Gas Property | Jun 2025 |
| 21215 | CENTENNIAL | San Juan County, NM | Gas Property | Mar 2017 |
| 21216 | CENTENNIAL GU | Panola County, TX | Gas Property | Aug 2025 |
| 21217 | CENTENNIAL STATE G34-6 | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 21218 | CENTER | Washington County, AR | Gas Property | Jul 2017 |
| 21219 | CENTER COAL | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 21220 | CENTER COAL 22 | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 21221 | CENTER HUFFSTUTTER | Phillips County, KS | Oil Property | Jun 2025 |
| 21222 | CENTER TOWNSHIP | Indiana County, PA | Gas Property | Dec 2024 |
| 21223 | CENTER XI FEDERAL | Chaves County, NM | Oil & Gas Property | Sep 2021 |
| 21224 | CENTEX | Weld County, CO | Oil & Gas Property | Jul 2024 |
| 21225 | CENTIPEDE 1H-15 | Garfield County, OK | Oil & Gas Property | Jul 2025 |
| 21226 | CENTRAHOMA | Coal County, OK | Oil & Gas Property | Jul 2025 |
| 21227 | CENTRAL | Ventura County, CA | Oil Property | Jan 2023 |
| 21228 | CENTRAL | Smith County, MS | Oil & Gas Property | Aug 2025 |
| 21229 | CENTRAL | Morton County, KS | Oil & Gas Property | Jun 2025 |
| 21230 | CENTRAL | Los Angeles County, CA | Oil & Gas Property | Sep 1991 |
| 21231 | CENTRAL | Allegany County, NY | Oil Property | Dec 2024 |
| 21232 | CENTRAL APPALACHIAN COAL | Kanawha County, WV | Gas Property | Dec 2021 |
| 21233 | CENTRAL BISTI | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 21234 | CENTRAL BROADVIEW UNIT | Lubbock County, TX | Oil & Gas Property | Aug 2025 |
| 21235 | CENTRAL CHA CHA UNIT | San Juan County, NM | Oil & Gas Property | Mar 1999 |
| 21236 | CENTRAL CO | San Jacinto County, TX | Oil & Gas Property | Aug 2025 |
| 21237 | CENTRAL COMMERCIAL | McClain County, OK | Oil & Gas Property | Dec 2024 |
| 21238 | CENTRAL CORBIN QUEEN UNIT | Lea County, NM | Oil & Gas Property | Mar 2012 |
| 21239 | CENTRAL CORWITH | Otsego County, MI | Gas Property | Aug 2025 |
| 21240 | CENTRAL DRINKARD UNIT | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 21241 | CENTRAL DUNE/SAN ANDRES/UNIT | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 21242 | CENTRAL EK QUEEN UNIT | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 21243 | CENTRAL GLORIETA UNIT | Yoakum County, TX | Oil & Gas Property | Aug 2025 |
| 21244 | CENTRAL HILIGHT UNIT | Campbell County, WY | Oil & Gas Property | Nov 1996 |
| 21245 | CENTRAL IMMI | Ouachita Parish, LA | Gas Property | Nov 2024 |
| 21246 | CENTRAL KITTY | Campbell County, WY | Gas Property | Jun 2010 |
| 21247 | CENTRAL L | Seward County, KS | Gas Property | Jun 2025 |
| 21248 | CENTRAL LAND | Kent County, MI | Oil Property | Jul 2025 |
| 21249 | CENTRAL LEVELL | Hockley County, TX | Oil & Gas Property | Aug 2025 |
| 21250 | CENTRAL LIFE | Morton County, KS | Gas Property | Jun 2025 |
| 21251 | CENTRAL LUMBER CO | Franklin County, MS | Oil Property | May 2025 |
| 21252 | CENTRAL MALLET | Hockley County, TX | Oil & Gas Property | Aug 2025 |
| 21253 | CENTRAL NATIONAL BANK | Coke County, TX | Oil & Gas Property | Aug 2025 |
| 21254 | CENTRAL OHIO COAL | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 21255 | CENTRAL OIL | Jones County, MS | Oil & Gas Property | Apr 1986 |
| 21256 | CENTRAL OWNBY UNIT | Yoakum County, TX | Oil & Gas Property | Aug 2025 |
| 21257 | CENTRAL PA LUMBER CO | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 21258 | CENTRAL PETROLEUM CO. NO. 1 | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 21259 | CENTRAL PLAINS | Yuma County, CO | Gas Property | Aug 2025 |
| 21260 | CENTRAL PLAINS 27 | Stevens County, KS | Oil & Gas Property | Jun 2025 |
| 21261 | CENTRAL POINT | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 21262 | CENTRAL ROBERTSON CLEARFORK | Gaines County, TX | Oil & Gas Property | Aug 2025 |
| 21263 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | Aug 2025 |
| 21264 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | Aug 2025 |
| 21265 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 21266 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 21267 | CENTRAL VACUUM UNIT | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 21268 | CENTRAL VAN WOODBINE UNIT | Van Zandt County, TX | Oil & Gas Property | Aug 2025 |
| 21269 | CENTRAL WASTE | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 21270 | CENTRAL WV ENERGY | McDowell County, WV | Gas Property | Dec 2021 |
| 21271 | CENTREPORT | Tarrant County, TX | Gas Property | Aug 2025 |
| 21272 | CENTURION 53-2 UNIT 1H | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 21273 | CENTURY FEE 20 | Crook County, WY | Oil Property | Aug 2025 |
| 21274 | CENTURY-DULCICH 28 | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 21275 | CEPO FEDERAL | Sweetwater County, WY | Oil & Gas Property | Aug 2025 |
| 21276 | CEPO LEWIS 2 | Sweetwater County, WY | Oil & Gas Property | Sep 2025 |
| 21277 | CEPRES | Jim Hogg County, TX | Oil & Gas Property | Aug 2025 |
| 21278 | CERBERUS | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 21279 | CERBERUS 56-3-43 UNIT | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 21280 | CERBERUS A | Wilson County, TX | Oil & Gas Property | Aug 2025 |
| 21281 | CERCA | Bradford County, PA | Gas Property | Aug 2025 |
| 21282 | CERCION FEDERAL | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 21283 | CERES | Gonzales County, TX | Oil & Gas Property | Aug 2025 |
| 21284 | CERES | Andrews County, TX | Oil & Gas Property | Aug 2025 |
| 21285 | CEREZA | Martin County, TX | Oil & Gas Property | Aug 2025 |
| 21286 | CERF | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 21287 | CERF 10 | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 21288 | CERF 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 21289 | CERF EUGENI | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 21290 | CERF FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 21291 | CERF JAMES -A | Navarro County, TX | Oil & Gas Property | Jan 2024 |
| 21292 | CERINI | Fresno County, CA | Oil & Gas Property | Jul 2004 |
| 21293 | CERKONEY | Billings County, ND | Oil & Gas Property | Sep 2025 |
| 21294 | CERMAK NE SMF JF | Jefferson County, OH | Gas Property | Jun 2025 |
| 21295 | CERNOCKY 1 | Lincoln County, OK | Oil & Gas Property | Jun 2025 |
| 21296 | CERNOSEK | Fayette County, TX | Oil & Gas Property | Aug 2025 |
| 21297 | CERNUSKA | Greene County, PA | Gas Property | Aug 2025 |
| 21298 | CERNY 1607 | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 21299 | CERRITO | Webb County, TX | Oil & Gas Property | Aug 2025 |
| 21300 | CERRITO LAND COMPANY | Webb County, TX | Oil & Gas Property | Jan 2025 |