| 23501 | CLAYTON BFO STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 23502 | CLAYTON BROWNE UNIT | Latimer County, OK | Gas Property | Mar 2026 |
| 23503 | CLAYTON C. G | Cooke County, TX | Oil & Gas Property | Mar 2026 |
| 23504 | CLAYTON E ELKIN ET AL | Indiana County, PA | Gas Property | Dec 2025 |
| 23505 | CLAYTON ELKIN | Indiana County, PA | Gas Property | Dec 2025 |
| 23506 | CLAYTON MILLER | Indiana County, PA | Gas Property | Dec 2025 |
| 23507 | CLAYTON ROBERT | Milam County, TX | Oil & Gas Property | Mar 2026 |
| 23508 | CLAYTON SINCLAIR 11 | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 23509 | CLAYTON SUNDERLAND | Indiana County, PA | Gas Property | Dec 2025 |
| 23510 | CLAYTON-ALICE HSU | Richland County, MT | Oil & Gas Property | Apr 2026 |
| 23511 | CLAYTON-FRANKS | Columbia County, AR | Oil & Gas Property | Mar 2026 |
| 23512 | CLAYTON-KIEFFER UNIT | Grayson County, TX | Oil & Gas Property | Mar 2026 |
| 23513 | CLAYTONVILLE/CANYON LIME/UNIT | Fisher County, TX | Oil & Gas Property | Mar 2026 |
| 23514 | CLAYTOR | Coal County, OK | Oil & Gas Property | Feb 2021 |
| 23515 | CLC 0 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 23516 | CLC 0 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23517 | CLC 0 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23518 | CLC 09 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23519 | CLC 1 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23520 | CLC 1 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23521 | CLC 1 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 23522 | CLC 1 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23523 | CLC 2 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 23524 | CLC 2 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23525 | CLC 3 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 23526 | CLC 3 | Jefferson County, AL | Gas Property | Mar 2026 |
| 23527 | CLC RED W 15 | Weld County, CO | Oil & Gas Property | Nov 2018 |
| 23528 | CLCC 2 | Collier County, FL | Oil & Gas Property | Oct 2018 |
| 23529 | CLD 2 | Caddo Parish, LA | Gas Property | Dec 2024 |
| 23530 | CLD 9248 | Caddo Parish, LA | Oil & Gas Property | Feb 1988 |
| 23531 | CLDC (02-17 | Tioga County, PA | Gas Property | Mar 2026 |
| 23532 | CLEAN HARBORS 1 | Major County, OK | Oil & Gas Property | Mar 2026 |
| 23533 | CLEANERS HANG | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 23534 | CLEAR CREEK | Emery County, UT | Gas Property | May 1964 |
| 23535 | CLEAR CREEK | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 23536 | CLEAR CREEK | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 23537 | CLEAR CREEK | Latimer County, OK | Gas Property | Mar 2026 |
| 23538 | CLEAR CREEK | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 23539 | CLEAR CREEK | Johnson County, TX | Gas Property | Mar 2026 |
| 23540 | CLEAR CREEK 152-96-34 | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 23541 | CLEAR CREEK STATE FOREST | Jefferson County, PA | Gas Property | Mar 2026 |
| 23542 | CLEAR CREEK-MADISON UNIT | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 23543 | CLEAR FORK COAL CO | Raleigh County, WV | Gas Property | Dec 2021 |
| 23544 | CLEAR LAKE #29-1 | Beaver County, OK | Oil & Gas Property | Mar 2026 |
| 23545 | CLEAR RUN STATE FOREST | Jefferson County, PA | Oil & Gas Property | Dec 2025 |
| 23546 | CLEAR SPRING DAIRY | Bradford County, PA | Gas Property | Mar 2026 |
| 23547 | CLEAR SPRINGS SWDW | Franklin County, MS | Oil & Gas Property | Apr 1978 |
| 23548 | CLEARBEE 29 | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 23549 | CLEARFIELD & JEFFERSON | Clearfield County, PA | Gas Property | Dec 2024 |
| 23550 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 23551 | CLEARFIELD BITUMINOUS COAL CO | Indiana County, PA | Gas Property | Dec 2025 |
| 23552 | CLEARFIELD/BITUM | Cambria County, PA | Oil & Gas Property | Dec 2025 |
| 23553 | CLEARVIEW | Okfuskee County, OK | Oil & Gas Property | Apr 2026 |
| 23554 | CLEARVIEW HUNTING CLUB A | Lycoming County, PA | Gas Property | Mar 2026 |
| 23555 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 23556 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 23557 | CLEARWATER | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 23558 | CLEARWATER 1 | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 23559 | CLEARWATER 1 | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 23560 | CLEARWATER 26-28-14 | Woods County, OK | Oil & Gas Property | Apr 2026 |
| 23561 | CLEARY | Kiowa County, OK | Oil & Gas Property | Mar 2026 |
| 23562 | CLEARY AKC FEDERAL | Lea County, NM | Oil & Gas Property | May 2005 |
| 23563 | CLEARY GAS UNIT | Kearny County, KS | Gas Property | Feb 2026 |
| 23564 | CLEAVELAND | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 23565 | CLEAVENGER | Barbour County, WV | Oil & Gas Property | Dec 2021 |
| 23566 | CLEAVER | Oklahoma County, OK | Oil & Gas Property | Apr 2026 |
| 23567 | CLEBURNE | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 23568 | CLEBURNE PROPANE | Johnson County, TX | Gas Property | Oct 2024 |
| 23569 | CLEBURNE STATE PARK | Johnson County, TX | Oil & Gas Property | Mar 2026 |
| 23570 | CLECKLER L. N | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 23571 | CLEER, CHARLES | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 23572 | CLEERE | Seminole County, OK | Gas Property | Mar 2026 |
| 23573 | CLEETWOOD | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 23574 | CLEGG | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 23575 | CLEGG | Creek County, OK | Oil Property | Feb 2026 |
| 23576 | CLEGG | Monroe County, OH | Oil Property | Dec 2025 |
| 23577 | CLEGG 722 | Lycoming County, PA | Gas Property | Mar 2026 |
| 23578 | CLEGG ELOISE | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 23579 | CLEGG, ELOISE CARSON ET VIR | Crockett County, TX | Oil & Gas Property | Feb 2026 |
| 23580 | CLELAND 15 | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 23581 | CLELLAND, PAUL | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 23582 | CLEM | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 23583 | CLEM | Garfield County, CO | Oil & Gas Property | Mar 2026 |
| 23584 | CLEM | Dewey County, OK | Oil & Gas Property | Apr 2026 |
| 23585 | CLEM #1 | Ellis County, OK | Oil & Gas Property | Mar 2026 |
| 23586 | CLEM JR. 15 | Garfield County, CO | Oil & Gas Property | Mar 2026 |
| 23587 | CLEM MCGHEE | Anderson County, KS | Oil Property | Feb 2026 |
| 23588 | CLEMANS-GREEN | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 23589 | CLEMENS | Parker County, TX | Oil & Gas Property | Mar 2026 |
| 23590 | CLEMENS | Coshocton County, OH | Oil & Gas Property | Dec 2021 |
| 23591 | CLEMENS | McKenzie County, ND | Oil & Gas Property | Mar 2026 |
| 23592 | CLEMENS | Seneca County, NY | Gas Property | Dec 2024 |
| 23593 | CLEMENS | Labette County, KS | Gas Property | Feb 2026 |
| 23594 | CLEMENS | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 23595 | CLEMENS 34-9TFH | Billings County, ND | Oil & Gas Property | Apr 2026 |
| 23596 | CLEMENS BECKER | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 23597 | CLEMENS STATE | Brazoria County, TX | Oil & Gas Property | Feb 2025 |
| 23598 | CLEMENS UNIT | Upshur County, TX | Oil & Gas Property | Mar 2026 |
| 23599 | CLEMENS-CASTLEBERRY 1H | Gregg County, TX | Oil & Gas Property | Mar 2026 |
| 23600 | CLEMENT | Weld County, CO | Oil & Gas Property | Nov 2024 |