| 23601 | CLAYTON | Washita County, OK | Oil & Gas Property | Jul 2026 |
| 23602 | CLAYTON | Webster County, KY | Oil Property | Dec 2022 |
| 23603 | CLAYTON | Union Parish, LA | Gas Property | Dec 2024 |
| 23604 | CLAYTON | Woodward County, OK | Oil & Gas Property | Nov 2017 |
| 23605 | CLAYTON | Crockett County, TX | Oil & Gas Property | Sep 2022 |
| 23606 | CLAYTON | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 23607 | CLAYTON | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 23608 | CLAYTON | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 23609 | CLAYTON (QUEEN CITY B | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 23610 | CLAYTON -C | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 23611 | CLAYTON 26 | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 23612 | CLAYTON B | Perry County, OH | Oil Property | Dec 2001 |
| 23613 | CLAYTON BFO STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 23614 | CLAYTON BROWNE UNIT | Latimer County, OK | Gas Property | Jul 2026 |
| 23615 | CLAYTON C. G | Cooke County, TX | Oil & Gas Property | Jun 2026 |
| 23616 | CLAYTON E ELKIN ET AL | Indiana County, PA | Gas Property | Dec 2025 |
| 23617 | CLAYTON ELKIN | Indiana County, PA | Gas Property | Dec 2025 |
| 23618 | CLAYTON MILLER | Indiana County, PA | Gas Property | Dec 2025 |
| 23619 | CLAYTON ROBERT | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 23620 | CLAYTON SINCLAIR 11 | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 23621 | CLAYTON SUNDERLAND | Indiana County, PA | Gas Property | Dec 2025 |
| 23622 | CLAYTON-ALICE HSU | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 23623 | CLAYTON-FRANKS | Columbia County, AR | Oil & Gas Property | Jun 2026 |
| 23624 | CLAYTON-KIEFFER UNIT | Grayson County, TX | Oil & Gas Property | Jun 2026 |
| 23625 | CLAYTONVILLE CANYON LIME UNIT | Fisher County, TX | Oil & Gas Property | Jun 2026 |
| 23626 | CLAYTOR | Coal County, OK | Oil & Gas Property | Feb 2021 |
| 23627 | CLC 0 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 23628 | CLC 0 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23629 | CLC 0 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23630 | CLC 09 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23631 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23632 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23633 | CLC 1 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 23634 | CLC 1 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23635 | CLC 2 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 23636 | CLC 2 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23637 | CLC 3 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 23638 | CLC 3 | Jefferson County, AL | Gas Property | Jun 2026 |
| 23639 | CLC RED W 15 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 23640 | CLCC 2 | Collier County, FL | Oil & Gas Property | Oct 2018 |
| 23641 | CLD 2 | Caddo Parish, LA | Gas Property | Dec 2024 |
| 23642 | CLD 9248 | Caddo Parish, LA | Oil & Gas Property | Feb 1988 |
| 23643 | CLDC (02-17 | Tioga County, PA | Gas Property | Jun 2026 |
| 23644 | CLEAN HARBORS 1 | Major County, OK | Oil & Gas Property | Jun 2026 |
| 23645 | CLEANERS HANG | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 23646 | CLEAR CREEK | Emery County, UT | Gas Property | May 1964 |
| 23647 | CLEAR CREEK | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 23648 | CLEAR CREEK | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 23649 | CLEAR CREEK | Latimer County, OK | Gas Property | Jun 2026 |
| 23650 | CLEAR CREEK | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 23651 | CLEAR CREEK | Johnson County, TX | Gas Property | Jun 2026 |
| 23652 | CLEAR CREEK 152-96-34 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 23653 | CLEAR CREEK STATE FOREST | Jefferson County, PA | Gas Property | Jun 2026 |
| 23654 | CLEAR CREEK-MADISON UNIT | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 23655 | CLEAR FORK COAL CO | Raleigh County, WV | Gas Property | Dec 2021 |
| 23656 | CLEAR LAKE #29-1 | Beaver County, OK | Oil & Gas Property | Jun 2026 |
| 23657 | CLEAR RUN STATE FOREST | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 23658 | CLEAR SPRING DAIRY | Bradford County, PA | Gas Property | Jun 2026 |
| 23659 | CLEAR SPRINGS SWDW | Franklin County, MS | Oil & Gas Property | Apr 1978 |
| 23660 | CLEARBEE 29 | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 23661 | CLEARFIELD & JEFFERSON | Clearfield County, PA | Gas Property | Dec 2024 |
| 23662 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 23663 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Gas Property | Dec 2025 |
| 23664 | CLEARFIELD/BITUM | Cambria County, PA | Oil & Gas Property | Dec 2025 |
| 23665 | CLEARVIEW | Okfuskee County, OK | Oil & Gas Property | Jun 2026 |
| 23666 | CLEARVIEW HUNTING CLUB A | Lycoming County, PA | Gas Property | Jun 2026 |
| 23667 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 23668 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 23669 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 23670 | CLEARWATER 1 | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 23671 | CLEARWATER 1 | Mountrail County, ND | Oil & Gas Property | Jun 2026 |
| 23672 | CLEARWATER 26-28-14 | Woods County, OK | Oil & Gas Property | Jun 2026 |
| 23673 | CLEARY | Kiowa County, OK | Oil & Gas Property | Mar 2026 |
| 23674 | CLEARY AKC FEDERAL | Lea County, NM | Oil & Gas Property | May 2005 |
| 23675 | CLEARY GAS UNIT | Kearny County, KS | Gas Property | May 2026 |
| 23676 | CLEAVELAND | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 23677 | CLEAVENGER | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 23678 | CLEAVER | Oklahoma County, OK | Oil & Gas Property | Jul 2026 |
| 23679 | CLEBURNE | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 23680 | CLEBURNE PROPANE | Johnson County, TX | Gas Property | May 2026 |
| 23681 | CLEBURNE STATE PARK | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 23682 | CLECKLER L. N | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 23683 | CLEER, CHARLES | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 23684 | CLEERE | Seminole County, OK | Gas Property | Jul 2026 |
| 23685 | CLEETWOOD | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 23686 | CLEGG | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 23687 | CLEGG | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 23688 | CLEGG | Creek County, OK | Oil Property | Feb 2026 |
| 23689 | CLEGG | Monroe County, OH | Oil Property | Dec 2025 |
| 23690 | CLEGG 722 | Lycoming County, PA | Gas Property | Jun 2026 |
| 23691 | CLEGG ELOISE | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 23692 | CLEGG, ELOISE CARSON ET VIR | Crockett County, TX | Oil & Gas Property | Jun 2026 |
| 23693 | CLELAND 15 | Weld County, CO | Oil & Gas Property | May 2026 |
| 23694 | CLELLAND, PAUL | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 23695 | CLEM | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 23696 | CLEM | Garfield County, CO | Oil & Gas Property | May 2026 |
| 23697 | CLEM | Dewey County, OK | Oil & Gas Property | Jul 2026 |
| 23698 | CLEM #1 | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 23699 | CLEM JR. 15 | Garfield County, CO | Oil & Gas Property | May 2026 |
| 23700 | CLEM MCGHEE | Anderson County, KS | Oil Property | May 2026 |