| 8501 | CORRAL GORGE 12 13 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 8502 | CORRALES CANYON UNIT | Sandoval County, NM | Oil & Gas Property | Sep 2024 |
| 8503 | CORRELL | Ochiltree County, TX | Oil & Gas Property | Aug 2024 |
| 8504 | CORRELL | Haskell County, KS | Oil Property | Aug 2014 |
| 8505 | CORRELL | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 8506 | CORRELL A | Seward County, KS | Gas Property | Jul 2015 |
| 8507 | CORRIDONI | Indiana County, PA | Gas Property | Dec 2023 |
| 8508 | CORRIGAN | Lea County, NM | Oil & Gas Property | May 2024 |
| 8509 | CORRIGAN | Seward County, KS | Gas Property | Jul 2024 |
| 8510 | CORRIGAN | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 8511 | CORRIGAN COWDEN UNIT | Ector County, TX | Oil & Gas Property | Aug 2024 |
| 8512 | CORRIGAN STATE | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 8513 | CORRIGEUX | Glacier County, MT | Oil Property | Aug 2023 |
| 8514 | CORRY | Jack County, TX | Oil & Gas Property | Jul 2024 |
| 8515 | CORRY | Greene County, PA | Gas Property | Sep 2024 |
| 8516 | CORRY COUNTRY CLUB | Erie County, PA | Gas Property | Dec 1996 |
| 8517 | CORRY GAS UNIT | Robertson County, TX | Oil & Gas Property | Aug 2024 |
| 8518 | CORSAIR | Woods County, OK | Oil & Gas Property | Aug 2024 |
| 8519 | CORSAIR | Greene County, PA | Gas Property | Sep 2024 |
| 8520 | CORSAIR 1H | Frio County, TX | Oil & Gas Property | Jul 2024 |
| 8521 | CORSAIR 27 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 8522 | CORSAIR C26-20 | Loving County, TX | Oil & Gas Property | Aug 2024 |
| 8523 | CORSAIR STATE | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 8524 | CORSAIR STATE UNIT | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 8525 | CORSAIR-ZAMORA | Webb County, TX | Gas Property | Aug 2024 |
| 8526 | CORSE | Venango County, PA | Oil Property | Dec 2023 |
| 8527 | CORSE 11/14 | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 8528 | CORSE, LAURA | Ellis County, OK | Oil & Gas Property | Aug 2024 |
| 8529 | CORSICA /BEND CONGL | Stonewall County, TX | Oil & Gas Property | Oct 2023 |
| 8530 | CORSICA UNIT | Stonewall County, TX | Oil & Gas Property | Aug 2024 |
| 8531 | CORSICAN 16 | Ward County, TX | Oil & Gas Property | Aug 2024 |
| 8532 | CORSICAN FEDERAL | Mountrail County, ND | Oil & Gas Property | Sep 2024 |
| 8533 | CORSICANA HONAKER | Wichita County, TX | Oil & Gas Property | Aug 2024 |
| 8534 | CORSICANA INDUSTRIAL | Navarro County, TX | Oil & Gas Property | Jul 2024 |
| 8535 | CORSON | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 8536 | CORSON UNIT | Lycoming County, PA | Gas Property | Sep 2024 |
| 8537 | CORTES | Irion County, TX | Oil & Gas Property | Aug 2024 |
| 8538 | CORTEZ | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 8539 | CORTEZ | Victoria County, TX | Oil & Gas Property | Aug 2024 |
| 8540 | CORTEZ | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 8541 | CORTEZ | Webster Parish, LA | Oil & Gas Property | Jul 2024 |
| 8542 | CORTEZ-WHELESS | Victoria County, TX | Oil & Gas Property | Aug 2024 |
| 8543 | CORTLAND MYERS | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 8544 | CORUM, JOANN | Clay County, KY | Oil & Gas Property | Aug 2022 |
| 8545 | CORUM, OTTO | Hopkins County, KY | Oil Property | Dec 2020 |
| 8546 | CORVETTE | McMullen County, TX | Oil & Gas Property | Aug 2024 |
| 8547 | CORVETTE 4 33 FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2024 |
| 8548 | CORVIN | Pontotoc County, OK | Oil Property | Dec 2017 |
| 8549 | CORVO FEDERAL | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 8550 | CORVUS | Uintah County, UT | Oil & Gas Property | Aug 2024 |
| 8551 | CORVUS 2734-09H | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 8552 | CORWIN | Major County, OK | Oil & Gas Property | Sep 2024 |
| 8553 | CORY | Elk County, KS | Oil Property | Jul 2024 |
| 8554 | CORY 1-30 | Beckham County, OK | Oil & Gas Property | Sep 2024 |
| 8555 | CORYELL | Harper County, KS | Oil & Gas Property | Jul 2024 |
| 8556 | COSAR | Seminole County, OK | Oil Property | Feb 1998 |
| 8557 | COSAR | Seminole County, OK | Oil Property | Mar 2010 |
| 8558 | COSBY | Grady County, OK | Oil & Gas Property | Sep 2024 |
| 8559 | COSDEN DERDEYN | Garvin County, OK | Oil Property | May 2024 |
| 8560 | COSEKA | Washakie County, WY | Oil & Gas Property | Apr 2024 |
| 8561 | COSENS | Tuscola County, MI | Oil Property | Aug 2024 |
| 8562 | COSEY | Caldwell County, TX | Oil & Gas Property | Aug 2024 |
| 8563 | COSGRAY | Greene County, PA | Gas Property | Sep 2024 |
| 8564 | COSGROVE | Coal County, OK | Gas Property | Aug 2024 |
| 8565 | COSGROVE | Seward County, KS | Oil & Gas Property | Jul 2024 |
| 8566 | COSHOCTON COUNTY AIRPORT AUTHORITY | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 8567 | COSMED UNIT ZAV | Zavala County, TX | Oil & Gas Property | Aug 2024 |
| 8568 | COSMO 1 | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 8569 | COSMO 8 STATE | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 8570 | COSMO DALTEX UNIT 45-4 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 8571 | COSMO K 24S35E3328 FEE | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 8572 | COSMONAUT | Fort Bend County, TX | Oil & Gas Property | Aug 2024 |
| 8573 | COSNER | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 8574 | COSNER | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 8575 | COSNER | Susquehanna County, PA | Gas Property | Sep 2024 |
| 8576 | COSNER 11S | Campbell County, WY | Gas Property | Aug 2009 |
| 8577 | COSPER | Midland County, TX | Oil & Gas Property | Aug 2024 |
| 8578 | COSPER | Coal County, OK | Gas Property | Aug 2024 |
| 8579 | COSS | Mercer County, PA | Gas Property | Dec 2023 |
| 8580 | COSSATOT | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 8581 | COSSEY | Caddo County, OK | Oil Property | Jul 2024 |
| 8582 | COSSLER. HOMER | Daviess County, KY | Oil Property | Nov 2022 |
| 8583 | COSSLETT | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 8584 | COSSLETT | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 8585 | COSSLETT EAST FEDERAL 1A-22H-H168 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 8586 | COSSLETT HEIRS UU | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 8587 | COSSON | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 8588 | COSSON GAS UNIT | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 8589 | COSTA | San Mateo County, CA | Oil & Gas Property | Dec 2014 |
| 8590 | COSTANZA | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 8591 | COSTANZO | Dickens County, TX | Oil & Gas Property | Jul 2024 |
| 8592 | COSTANZO | Summit County, OH | Oil & Gas Property | Dec 1994 |
| 8593 | COSTANZO UNIT | Washington County, PA | Oil & Gas Property | Sep 2024 |
| 8594 | COSTELLO | Palo Pinto County, TX | Oil & Gas Property | Aug 2024 |
| 8595 | COSTELLO | Carter County, OK | Oil Property | Aug 2024 |
| 8596 | COSTELLO 2 | Coal County, OK | Gas Property | Sep 2024 |
| 8597 | COSTEN | Allegan County, MI | Oil Property | Jul 2024 |
| 8598 | COSTIGAN | Weld County, CO | Oil & Gas Property | Feb 2023 |
| 8599 | COSTILLA MABEE | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 8600 | COSTILOW | Latimer County, OK | Gas Property | Aug 2024 |