| 8601 | CORRAL FLY | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 8602 | CORRAL FLY 35 26 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 8603 | CORRAL GORGE 12 13 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 8604 | CORRALES CANYON UNIT | Sandoval County, NM | Oil & Gas Property | Mar 2026 |
| 8605 | CORRELL | Ochiltree County, TX | Oil & Gas Property | Feb 2026 |
| 8606 | CORRELL | Haskell County, KS | Oil Property | Aug 2014 |
| 8607 | CORRELL | Payne County, OK | Oil & Gas Property | Aug 1998 |
| 8608 | CORRELL | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 8609 | CORRELL A | Seward County, KS | Gas Property | Jul 2015 |
| 8610 | CORRETTO 9 | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 8611 | CORRIDONI | Indiana County, PA | Gas Property | Dec 2025 |
| 8612 | CORRIGAN | Lea County, NM | Oil & Gas Property | May 2024 |
| 8613 | CORRIGAN | Seward County, KS | Gas Property | Jan 2026 |
| 8614 | CORRIGAN | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 8615 | CORRIGAN COWDEN UNIT | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 8616 | CORRIGAN STATE | Pecos County, TX | Oil & Gas Property | Feb 2026 |
| 8617 | CORRIGEUX | Glacier County, MT | Oil Property | Aug 2023 |
| 8618 | CORRY | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 8619 | CORRY | Greene County, PA | Gas Property | Mar 2026 |
| 8620 | CORRY COUNTRY CLUB | Erie County, PA | Gas Property | Dec 1996 |
| 8621 | CORRY GAS UNIT | Robertson County, TX | Oil & Gas Property | Feb 2026 |
| 8622 | CORSAIR | Woods County, OK | Oil & Gas Property | Feb 2026 |
| 8623 | CORSAIR | Greene County, PA | Gas Property | Mar 2026 |
| 8624 | CORSAIR | Love County, OK | Oil Property | Feb 2026 |
| 8625 | CORSAIR 27 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 8626 | CORSAIR C26-20 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 8627 | CORSAIR STATE | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 8628 | CORSAIR STATE UNIT | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 8629 | CORSAIR-ZAMORA | Webb County, TX | Gas Property | Feb 2026 |
| 8630 | CORSE 11/14 | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 8631 | CORSE, LAURA | Ellis County, OK | Oil & Gas Property | Feb 2026 |
| 8632 | CORSICA /BEND CONGL | Stonewall County, TX | Oil & Gas Property | Oct 2023 |
| 8633 | CORSICA UNIT | Stonewall County, TX | Oil & Gas Property | Feb 2026 |
| 8634 | CORSICAN 16 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 8635 | CORSICAN FEDERAL | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 8636 | CORSICANA INDUSTRIAL | Navarro County, TX | Oil & Gas Property | Feb 2026 |
| 8637 | CORSICANA-HONAKER | Wichita County, TX | Oil & Gas Property | Jan 2026 |
| 8638 | CORSON | Glasscock County, TX | Oil & Gas Property | Sep 2024 |
| 8639 | CORSON UNIT | Lycoming County, PA | Gas Property | Mar 2026 |
| 8640 | CORTES | Irion County, TX | Oil & Gas Property | Feb 2026 |
| 8641 | CORTEZ | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 8642 | CORTEZ | Victoria County, TX | Oil & Gas Property | Feb 2026 |
| 8643 | CORTEZ | La Salle County, TX | Oil & Gas Property | Feb 2026 |
| 8644 | CORTEZ | Webster Parish, LA | Oil & Gas Property | Jan 2025 |
| 8645 | CORTEZ-WHELESS | Victoria County, TX | Oil & Gas Property | Feb 2026 |
| 8646 | CORTLAND MYERS | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 8647 | CORUM, JOANN | Clay County, KY | Oil & Gas Property | Dec 2024 |
| 8648 | CORUM, OTTO | Hopkins County, KY | Oil Property | Dec 2020 |
| 8649 | CORVETTE | McMullen County, TX | Oil & Gas Property | Feb 2026 |
| 8650 | CORVETTE 4 33 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8651 | CORVO FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8652 | CORVUS | Uintah County, UT | Oil & Gas Property | Mar 2026 |
| 8653 | CORVUS 2734-09H | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 8654 | CORWIN | Major County, OK | Oil & Gas Property | Feb 2026 |
| 8655 | CORY | Elk County, KS | Oil Property | Dec 2025 |
| 8656 | CORY #1-30 | Beckham County, OK | Oil & Gas Property | Mar 2026 |
| 8657 | CORYELL | Harper County, KS | Oil & Gas Property | Jan 2026 |
| 8658 | COSBY | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 8659 | COSDEN DERDEYN | Garvin County, OK | Oil Property | Mar 2026 |
| 8660 | COSEKA | Washakie County, WY | Oil & Gas Property | Apr 2024 |
| 8661 | COSENS | Tuscola County, MI | Oil Property | Jan 2026 |
| 8662 | COSEY | Caldwell County, TX | Oil & Gas Property | Jan 2026 |
| 8663 | COSGRAY | Greene County, PA | Gas Property | Mar 2026 |
| 8664 | COSGROVE | Coal County, OK | Gas Property | Feb 2026 |
| 8665 | COSGROVE | Seward County, KS | Oil & Gas Property | Feb 2025 |
| 8666 | COSH MILL CREEK A-1 | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 8667 | COSHOCTON COUNTY AIRPORT AUTHORITY | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 8668 | COSMED UNIT ZAV | Zavala County, TX | Oil & Gas Property | Feb 2026 |
| 8669 | COSMO 1 | Duchesne County, UT | Oil & Gas Property | Mar 2026 |
| 8670 | COSMO 8 STATE | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8671 | COSMO DALTEX UNIT 45-4 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 8672 | COSMO K 24S35E3328 FEE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 8673 | COSMONAUT | Fort Bend County, TX | Oil & Gas Property | Feb 2026 |
| 8674 | COSNER | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 8675 | COSNER | Campbell County, WY | Oil & Gas Property | Mar 2026 |
| 8676 | COSNER | Susquehanna County, PA | Gas Property | Mar 2026 |
| 8677 | COSNER 11S | Campbell County, WY | Gas Property | Aug 2009 |
| 8678 | COSPER | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 8679 | COSPER | Coal County, OK | Gas Property | Feb 2026 |
| 8680 | COSS | Mercer County, PA | Gas Property | Dec 2025 |
| 8681 | COSSATOT | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 8682 | COSSEY | Caddo County, OK | Oil Property | Nov 2024 |
| 8683 | COSSLER. HOMER | Daviess County, KY | Oil Property | Oct 2024 |
| 8684 | COSSLETT | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 8685 | COSSLETT | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 8686 | COSSLETT EAST FEDERAL 1A-22H-H168 | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 8687 | COSSLETT HEIRS UU | Weld County, CO | Oil & Gas Property | Apr 2019 |
| 8688 | COSSON | Freestone County, TX | Oil & Gas Property | Feb 2026 |
| 8689 | COSSON GAS UNIT | Freestone County, TX | Oil & Gas Property | Feb 2026 |
| 8690 | COSTA | San Mateo County, CA | Oil & Gas Property | Dec 2014 |
| 8691 | COSTANZA | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 8692 | COSTANZA 2 | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 8693 | COSTANZO | Dickens County, TX | Oil & Gas Property | Feb 2026 |
| 8694 | COSTANZO | Summit County, OH | Oil & Gas Property | Dec 1994 |
| 8695 | COSTANZO UNIT | Washington County, PA | Oil & Gas Property | Mar 2026 |
| 8696 | COSTELLO | Palo Pinto County, TX | Oil & Gas Property | Feb 2026 |
| 8697 | COSTELLO | Carter County, OK | Oil Property | Dec 2025 |
| 8698 | COSTELLO 2 | Coal County, OK | Gas Property | Mar 2026 |
| 8699 | COSTEN | Allegan County, MI | Oil Property | Feb 2026 |
| 8700 | COSTIGAN | Weld County, CO | Oil & Gas Property | Feb 2023 |