| 21301 | CENTRAL | Morton County, KS | Oil & Gas Property | Apr 2025 |
| 21302 | CENTRAL | Los Angeles County, CA | Oil & Gas Property | Sep 1991 |
| 21303 | CENTRAL | Allegany County, NY | Oil Property | Dec 2024 |
| 21304 | CENTRAL APPALACHIAN COAL | Kanawha County, WV | Gas Property | Dec 2021 |
| 21305 | CENTRAL BISTI | San Juan County, NM | Oil & Gas Property | Apr 2024 |
| 21306 | CENTRAL BROADVIEW UNIT | Lubbock County, TX | Oil & Gas Property | May 2025 |
| 21307 | CENTRAL CHA CHA UNIT | San Juan County, NM | Oil & Gas Property | Mar 1999 |
| 21308 | CENTRAL CO | San Jacinto County, TX | Oil & Gas Property | May 2025 |
| 21309 | CENTRAL COMMERCIAL | McClain County, OK | Oil & Gas Property | Dec 2024 |
| 21310 | CENTRAL CORBIN QUEEN UNIT | Lea County, NM | Oil & Gas Property | Mar 2012 |
| 21311 | CENTRAL CORWITH | Otsego County, MI | Gas Property | May 2025 |
| 21312 | CENTRAL DRINKARD UNIT | Lea County, NM | Oil & Gas Property | May 2025 |
| 21313 | CENTRAL DUNE/SAN ANDRES/UNIT | Crane County, TX | Oil & Gas Property | May 2025 |
| 21314 | CENTRAL EK QUEEN UNIT | Lea County, NM | Oil & Gas Property | May 2025 |
| 21315 | CENTRAL GLORIETA UNIT | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 21316 | CENTRAL HILIGHT UNIT | Campbell County, WY | Oil & Gas Property | Nov 1996 |
| 21317 | CENTRAL IMMI | Ouachita Parish, LA | Gas Property | Nov 2024 |
| 21318 | CENTRAL KITTY | Campbell County, WY | Gas Property | Jun 2010 |
| 21319 | CENTRAL L | Seward County, KS | Gas Property | Apr 2025 |
| 21320 | CENTRAL LAND | Kent County, MI | Oil Property | Apr 2025 |
| 21321 | CENTRAL LEVELL | Hockley County, TX | Oil & Gas Property | May 2025 |
| 21322 | CENTRAL LIFE | Morton County, KS | Gas Property | Apr 2025 |
| 21323 | CENTRAL LUMBER CO | Franklin County, MS | Oil Property | May 2025 |
| 21324 | CENTRAL MALLET | Hockley County, TX | Oil & Gas Property | May 2025 |
| 21325 | CENTRAL NATIONAL BANK | Coke County, TX | Oil & Gas Property | May 2025 |
| 21326 | CENTRAL OHIO COAL | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 21327 | CENTRAL OIL | Jones County, MS | Oil & Gas Property | Apr 1986 |
| 21328 | CENTRAL OWNBY UNIT | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 21329 | CENTRAL PA LUMBER CO | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 21330 | CENTRAL PETROLEUM CO. NO. 1 | Navarro County, TX | Oil & Gas Property | May 2025 |
| 21331 | CENTRAL PLAINS | Yuma County, CO | Gas Property | May 2025 |
| 21332 | CENTRAL PLAINS 27 | Stevens County, KS | Oil & Gas Property | Apr 2025 |
| 21333 | CENTRAL POINT | Kern County, CA | Oil & Gas Property | May 2025 |
| 21334 | CENTRAL ROBERTSON CLEARFORK | Gaines County, TX | Oil & Gas Property | May 2025 |
| 21335 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | Apr 2025 |
| 21336 | CENTRAL STATE BANK | Winkler County, TX | Oil & Gas Property | May 2025 |
| 21337 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 21338 | CENTRAL TRUST | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 21339 | CENTRAL VACUUM UNIT | Lea County, NM | Oil & Gas Property | May 2025 |
| 21340 | CENTRAL VAN WOODBINE UNIT | Van Zandt County, TX | Oil & Gas Property | May 2025 |
| 21341 | CENTRAL WASTE | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 21342 | CENTRAL WV ENERGY | McDowell County, WV | Gas Property | Dec 2021 |
| 21343 | CENTREPORT | Tarrant County, TX | Gas Property | May 2025 |
| 21344 | CENTURY FEE 20 | Crook County, WY | Oil Property | Jun 2025 |
| 21345 | CENTURY-DULCICH 28 | Kern County, CA | Oil & Gas Property | May 2025 |
| 21346 | CEPO FEDERAL | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 21347 | CEPO LEWIS 2 | Sweetwater County, WY | Oil & Gas Property | Jun 2025 |
| 21348 | CERBERUS | Martin County, TX | Oil & Gas Property | May 2025 |
| 21349 | CERBERUS 56-3-43 UNIT | Reeves County, TX | Oil & Gas Property | May 2025 |
| 21350 | CERCA | Bradford County, PA | Gas Property | May 2025 |
| 21351 | CERCION FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 21352 | CERES | Gonzales County, TX | Oil & Gas Property | May 2025 |
| 21353 | CERES | Andrews County, TX | Oil & Gas Property | May 2025 |
| 21354 | CEREZA | Martin County, TX | Oil & Gas Property | May 2025 |
| 21355 | CERF | Navarro County, TX | Oil & Gas Property | May 2025 |
| 21356 | CERF 10 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 21357 | CERF 10 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 21358 | CERF EUGENI | Navarro County, TX | Oil & Gas Property | May 2025 |
| 21359 | CERF FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2020 |
| 21360 | CERF JAMES -A | Navarro County, TX | Oil & Gas Property | Jan 2024 |
| 21361 | CERINI | Fresno County, CA | Oil & Gas Property | Jul 2004 |
| 21362 | CERKONEY | Billings County, ND | Oil & Gas Property | May 2025 |
| 21363 | CERMAK NE SMF JF | Jefferson County, OH | Gas Property | Mar 2025 |
| 21364 | CERNOCKY 1 | Lincoln County, OK | Oil & Gas Property | Jan 2025 |
| 21365 | CERNOSEK | Fayette County, TX | Oil & Gas Property | May 2025 |
| 21366 | CERNY 1607 | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 21367 | CERRITO | Webb County, TX | Oil & Gas Property | May 2025 |
| 21368 | CERRITO LAND COMPANY | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 21369 | CERRITO-MATRIX | Webb County, TX | Oil & Gas Property | May 2025 |
| 21370 | CERRITO-SANCHEZ | Webb County, TX | Oil & Gas Property | May 2025 |
| 21371 | CERROS AQF FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 21372 | CERROW | Rooks County, KS | Oil Property | Apr 2025 |
| 21373 | CERTAIN | Caddo County, OK | Oil Property | May 2025 |
| 21374 | CERTAIN TEED | Caddo County, OK | Oil Property | Apr 2025 |
| 21375 | CERULLO | Fayette County, PA | Gas Property | Dec 2024 |
| 21376 | CERVI | Weld County, CO | Oil & Gas Property | Oct 2017 |
| 21377 | CERVI | Weld County, CO | Oil & Gas Property | Jan 2022 |
| 21378 | CESAK JOSEPH B | Milam County, TX | Oil & Gas Property | May 2025 |
| 21379 | CESAR | Haskell County, OK | Gas Property | Apr 2025 |
| 21380 | CESARIO N | Jefferson County, OH | Gas Property | Mar 2025 |
| 21381 | CESSNA | Liberty County, TX | Oil & Gas Property | May 2025 |
| 21382 | CESSNA | Kingman County, KS | Oil & Gas Property | Apr 2025 |
| 21383 | CETERA | Dewitt County, TX | Oil & Gas Property | May 2025 |
| 21384 | CETO | Andrews County, TX | Oil & Gas Property | May 2025 |
| 21385 | CETUS | Uintah County, UT | Oil & Gas Property | May 2025 |
| 21386 | CETUS 3 | Converse County, WY | Oil & Gas Property | Jun 2025 |
| 21387 | CEYNAR | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 21388 | CEYNAR 1 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 21389 | CEYNAR 2 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 21390 | CEYNAR 4 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 21391 | CEYNAR 5 | McKenzie County, ND | Oil & Gas Property | May 2025 |
| 21392 | CFC UNIT | Stephens County, TX | Oil & Gas Property | May 2025 |
| 21393 | CFI TURNER CORP. 30-5 | Hendry County, FL | Oil & Gas Property | Dec 2024 |
| 21394 | CFI-LADC 24-1DH | Hendry County, FL | Oil & Gas Property | Dec 2024 |
| 21395 | CFI-RED CATTLE NO. 29-6 | Hendry County, FL | Oil & Gas Property | Dec 2024 |
| 21396 | CFR/USX | Fayette County, PA | Oil & Gas Property | Dec 2024 |
| 21397 | CFT 26 | Howard County, TX | Oil & Gas Property | Jun 2022 |
| 21398 | CFU 29F-1 #1 (FRMLY HOMOCHITTO LBR 3-2) | Franklin County, MS | Oil Property | May 2025 |
| 21399 | CFU 3 | Franklin County, MS | Oil Property | May 2025 |
| 21400 | CFU 4 | Franklin County, MS | Oil Property | Jul 2024 |