| 501 | CLARK | Martin County, KY | Gas Property | Dec 2022 |
| 502 | CLARK, BUFORD | Knox County, KY | Oil & Gas Property | Dec 2022 |
| 503 | CLARK, J | Green County, KY | Oil Property | Jul 2017 |
| 504 | CLARK, JACK | Whitley County, KY | Gas Property | Dec 2022 |
| 505 | CLARK, LARRY | Metcalfe County, KY | Oil Property | Oct 2021 |
| 506 | CLARK, MARIE | Union County, KY | Oil Property | Mar 2013 |
| 507 | CLARK, PANS | Green County, KY | Oil Property | Dec 2016 |
| 508 | CLAYTON | Webster County, KY | Oil Property | Dec 2022 |
| 509 | CLEMENTS | Union County, KY | Oil & Gas Property | Dec 2022 |
| 510 | CLEMENTS | Union County, KY | Oil Property | Dec 2022 |
| 511 | CLEMENTS, MARGARET P | Union County, KY | Oil Property | Aug 2019 |
| 512 | CLEVENGER | Pike County, KY | Gas Property | Dec 2019 |
| 513 | CLEVIDENCE, S V | Union County, KY | Oil Property | Dec 2021 |
| 514 | CLIFFORD, JOHN | Warren County, KY | Oil Property | Dec 2008 |
| 515 | CLINCHFIELD COAL CORP | Pike County, KY | Gas Property | Dec 2021 |
| 516 | CLINE | Floyd County, KY | Gas Property | Dec 2021 |
| 517 | CLINE | Pike County, KY | Oil & Gas Property | Jun 2022 |
| 518 | CLINE, DOLL | Martin County, KY | Oil & Gas Property | Dec 2021 |
| 519 | CLINE, HOWARD | Lawrence County, KY | Oil & Gas Property | Dec 2022 |
| 520 | CLINE, J | Pike County, KY | Gas Property | Dec 2021 |
| 521 | CLINE, J S | Pike County, KY | Gas Property | Dec 2021 |
| 522 | CLINE, J S | Pike County, KY | Gas Property | Dec 2021 |
| 523 | CLINE, J S | Pike County, KY | Gas Property | Dec 2019 |
| 524 | CLINE, J S HEIRS | Pike County, KY | Gas Property | Dec 2021 |
| 525 | CLINE, JOHN S JR ET AL | Pike County, KY | Gas Property | Dec 2019 |
| 526 | CLINE, JOHN S JR ET AL 1 | Pike County, KY | Oil & Gas Property | Dec 2021 |
| 527 | CLINE, ROYCE | Warren County, KY | Oil Property | Dec 2022 |
| 528 | CNX GAS COMPANY | Hopkins County, KY | Oil Property | Aug 2016 |
| 529 | COASTAL COAL CO | Letcher County, KY | Oil & Gas Property | Dec 2021 |
| 530 | COBB, DEWAYNE & JUDY | Muhlenberg County, KY | Oil & Gas Property | Dec 2021 |
| 531 | CODY, ALLIE | Knott County, KY | Gas Property | Dec 2021 |
| 532 | COE, JIMMY | Monroe County, KY | Oil Property | Dec 2020 |
| 533 | COGHILL, JOE | Hart County, KY | Oil Property | Oct 2011 |
| 534 | COHEN, DAVID K | Letcher County, KY | Oil & Gas Property | Dec 2021 |
| 535 | COLE, MEDLEY | Lee County, KY | Oil Property | Nov 2011 |
| 536 | COLE-ROBERTS | Daviess County, KY | Oil Property | Nov 2018 |
| 537 | COLEMAN | Pike County, KY | Gas Property | Dec 2022 |
| 538 | COLEMAN | Pike County, KY | Oil & Gas Property | Dec 2021 |
| 539 | COLLETT, EDMOND | Leslie County, KY | Oil & Gas Property | Dec 2022 |
| 540 | COLLETT, MATTIE | Clay County, KY | Oil & Gas Property | Aug 2022 |
| 541 | COLLINS | Pike County, KY | Oil & Gas Property | Dec 2021 |
| 542 | COLLINS | Letcher County, KY | Oil & Gas Property | Oct 2022 |
| 543 | COLLINS | Magoffin County, KY | Oil Property | Aug 2016 |
| 544 | COLLINS | Magoffin County, KY | Gas Property | Dec 2020 |
| 545 | COLLINS | Letcher County, KY | Oil & Gas Property | Dec 2020 |
| 546 | COLLINS | Floyd County, KY | Oil & Gas Property | Dec 2020 |
| 547 | COLLINS & HITE HEIRS | Floyd County, KY | Gas Property | Dec 2020 |
| 548 | COLLINS & HITE HEIRS 1 | Knott County, KY | Gas Property | Dec 2020 |
| 549 | COLLINS, EVERETT | Whitley County, KY | Gas Property | Dec 2019 |
| 550 | COLLINS, LEONARD H | Knott County, KY | Oil & Gas Property | Dec 2018 |
| 551 | COLLINS, LEWIS WM ET AL 13 | Letcher County, KY | Gas Property | Dec 2019 |
| 552 | COLLINS, M M | Floyd County, KY | Oil & Gas Property | Dec 2022 |
| 553 | COLLINS, ROBERT | Letcher County, KY | Oil & Gas Property | Dec 2020 |
| 554 | COLLINSWORTH | Knox County, KY | Gas Property | Dec 2022 |
| 555 | COLLINSWORTH | Pike County, KY | Gas Property | Dec 2019 |
| 556 | COLLINSWORTH, M | Martin County, KY | Gas Property | Dec 2020 |
| 557 | COLONY COAL | Pike County, KY | Oil & Gas Property | Dec 2021 |
| 558 | COLONY COAL | Pike County, KY | Gas Property | Dec 2021 |
| 559 | COLONY COAL | Pike County, KY | Oil & Gas Property | Dec 2020 |
| 560 | COLONY COAL & COKE CO | Pike County, KY | Oil & Gas Property | Dec 2020 |
| 561 | COLONY COAL & COKE CO | Pike County, KY | Gas Property | Dec 2020 |
| 562 | COLONY COAL & COKE CO | Pike County, KY | Gas Property | Dec 2021 |
| 563 | COLUMBIA GAS ( | Martin County, KY | Oil & Gas Property | Dec 2022 |
| 564 | COLUMBIA GAS TRANSMISSION | Pike County, KY | Oil & Gas Property | Dec 2022 |
| 565 | COLUMBIA GAS TRANSMISSION CORP 21 | Martin County, KY | Oil & Gas Property | Dec 2020 |
| 566 | COLUMBIA NATURAL RES | Martin County, KY | Gas Property | Dec 2020 |
| 567 | COLUMBIA NATURAL RES | Martin County, KY | Oil & Gas Property | Dec 2022 |
| 568 | COLWELL, CLAY ET AL | Clay County, KY | Oil & Gas Property | Dec 2022 |
| 569 | COLWELL, HE | Perry County, KY | Oil & Gas Property | Apr 2022 |
| 570 | COMBS | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 571 | COMBS | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 572 | COMBS | Lee County, KY | Oil & Gas Property | Jul 2019 |
| 573 | COMBS | Perry County, KY | Oil & Gas Property | Dec 2020 |
| 574 | COMBS | Perry County, KY | Oil & Gas Property | Mar 2022 |
| 575 | COMBS, A B H | Floyd County, KY | Oil & Gas Property | Dec 2019 |
| 576 | COMBS, BRACK | Clay County, KY | Oil & Gas Property | Sep 2022 |
| 577 | COMBS, F | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 578 | COMBS, HOWEL | Monroe County, KY | Oil Property | Oct 2022 |
| 579 | COMBS, JERALD ET AL 1 | Letcher County, KY | Oil & Gas Property | Dec 2019 |
| 580 | COMBS, OCTAVI | Floyd County, KY | Oil & Gas Property | Dec 2020 |
| 581 | COMBS, PAUL C | Knott County, KY | Oil & Gas Property | Dec 2017 |
| 582 | COMBS, PRESTON | Clay County, KY | Oil Property | Sep 2022 |
| 583 | COMBS, RICHARD | Perry County, KY | Oil & Gas Property | Dec 2021 |
| 584 | COMBS, TOWNSEL H | Knott County, KY | Gas Property | Dec 2021 |
| 585 | COMBS, VERA SA | Perry County, KY | Gas Property | Dec 2022 |
| 586 | COMBS, W A | Knott County, KY | Oil & Gas Property | Dec 2022 |
| 587 | COMBS-DAVIS-MERCER | Hopkins County, KY | Oil Property | Sep 2010 |
| 588 | COMER, CARL | Henderson County, KY | Oil Property | Aug 2021 |
| 589 | COMER, CHARLES | Monroe County, KY | Oil Property | Sep 2013 |
| 590 | COMPTON | Daviess County, KY | Oil Property | Sep 2021 |
| 591 | COMPTON | Pike County, KY | Gas Property | Dec 2021 |
| 592 | COMPTON, DELLA | Webster County, KY | Oil Property | Dec 2020 |
| 593 | CONGLETON, CURTIS JR | Knox County, KY | Gas Property | Dec 2020 |
| 594 | CONLEY | Johnson County, KY | Gas Property | Dec 2020 |
| 595 | CONLEY | Greenup County, KY | Oil & Gas Property | Dec 2020 |
| 596 | CONLEY | Knott County, KY | Oil & Gas Property | Dec 2020 |
| 597 | CONLEY | Magoffin County, KY | Oil & Gas Property | Dec 2022 |
| 598 | CONLEY, FRED | Magoffin County, KY | Oil & Gas Property | Nov 2008 |
| 599 | CONNELLEY | Magoffin County, KY | Oil & Gas Property | Dec 2022 |
| 600 | CONNELLEY, BELSEY | Magoffin County, KY | Oil & Gas Property | Dec 2022 |