| 501 | CAVANAUGH | Webster County, KY | Oil Property | Dec 2021 |
| 502 | CAWOOD, STEVE DPI | Bell County, KY | Gas Property | Nov 2023 |
| 503 | CAYWOOD & JOHNSON | Wolfe County, KY | Oil Property | Dec 2023 |
| 504 | CECIL, CHARLES L | Daviess County, KY | Oil Property | Mar 2018 |
| 505 | CHAMBERS, DEAN | Whitley County, KY | Oil & Gas Property | Jul 2023 |
| 506 | CHAMBERS/PATRICK | Whitley County, KY | Oil & Gas Property | Dec 2023 |
| 507 | CHAMPION INTERNATIONAL CORP | Harlan County, KY | Gas Property | Dec 2018 |
| 508 | CHANDLER | Webster County, KY | Oil Property | Dec 2021 |
| 509 | CHANDLER, RAYMOND ET AL | Whitley County, KY | Gas Property | Dec 2022 |
| 510 | CHAPPELL | Leslie County, KY | Oil Property | Dec 2023 |
| 511 | CHARLES | Pike County, KY | Gas Property | Dec 2023 |
| 512 | CHARLES | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 513 | CHARLES, GREENVILLE 54 | Pike County, KY | Gas Property | Dec 2023 |
| 514 | CHESAPEAKE APPALACHIA LLC 2 | Breathitt County, KY | Oil & Gas Property | Dec 2019 |
| 515 | CHESAPEAKE MIN | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 516 | CHESAPEAKE MIN | Pike County, KY | Gas Property | Dec 2023 |
| 517 | CHESBOROUGH, FRANK HEIRS E | Clay County, KY | Oil & Gas Property | Dec 2023 |
| 518 | CHILDERS | Pike County, KY | Gas Property | Dec 2023 |
| 519 | CHILDERS | Knott County, KY | Oil & Gas Property | Dec 2023 |
| 520 | CHILDERS OIL CO | Letcher County, KY | Oil & Gas Property | Dec 2019 |
| 521 | CHILDERS, J E | Pike County, KY | Gas Property | Dec 2023 |
| 522 | CHILDRESS | Webster County, KY | Oil Property | Dec 2022 |
| 523 | CHILES & CLAY | Lee County, KY | Oil Property | Dec 2018 |
| 524 | CHOWNING | Cumberland County, KY | Oil Property | Jun 2021 |
| 525 | CHURCH HEIRS | Henderson County, KY | Oil Property | Oct 2015 |
| 526 | CHURCH, KARLA PRI | Henderson County, KY | Oil Property | Dec 2022 |
| 527 | CIRCLE J | Magoffin County, KY | Gas Property | Mar 2005 |
| 528 | CISNEY | Muhlenberg County, KY | Oil & Gas Property | Jun 2021 |
| 529 | CITY OF PIKEVILLE URBAN RENEWAL | Pike County, KY | Gas Property | Dec 2019 |
| 530 | CITY OF PRESTONSBURG 1 | Floyd County, KY | Gas Property | Dec 2019 |
| 531 | CITY OF UNIONTOWN | Union County, KY | Oil Property | Dec 2023 |
| 532 | CLAGGETT | Grayson County, KY | Gas Property | Dec 2023 |
| 533 | CLARDY, W | Muhlenberg County, KY | Oil Property | Dec 2018 |
| 534 | CLARENCE WOOD HEIRS | Henderson County, KY | Oil Property | Dec 2023 |
| 535 | CLARK | Floyd County, KY | Gas Property | Dec 2023 |
| 536 | CLARK | Floyd County, KY | Gas Property | Dec 2023 |
| 537 | CLARK | Green County, KY | Oil & Gas Property | Feb 2023 |
| 538 | CLARK | Hopkins County, KY | Oil Property | Jun 2018 |
| 539 | CLARK | Floyd County, KY | Gas Property | Dec 2023 |
| 540 | CLARK | Martin County, KY | Gas Property | Dec 2023 |
| 541 | CLARK, BUFORD | Knox County, KY | Oil & Gas Property | Dec 2023 |
| 542 | CLARK, J | Green County, KY | Oil Property | Oct 2023 |
| 543 | CLARK, JACK | Whitley County, KY | Gas Property | Dec 2022 |
| 544 | CLARK, LARRY | Metcalfe County, KY | Oil Property | Dec 2023 |
| 545 | CLARK, MARIE | Union County, KY | Oil Property | Mar 2013 |
| 546 | CLARK, PANS | Green County, KY | Oil Property | Dec 2016 |
| 547 | CLAYTON | Webster County, KY | Oil Property | Dec 2022 |
| 548 | CLEMENTS | Union County, KY | Oil & Gas Property | Dec 2023 |
| 549 | CLEMENTS | Union County, KY | Oil Property | Dec 2023 |
| 550 | CLEMENTS, MARGARET P | Union County, KY | Oil Property | Aug 2019 |
| 551 | CLEVENGER | Pike County, KY | Gas Property | Dec 2019 |
| 552 | CLEVIDENCE, S V | Union County, KY | Oil Property | Dec 2023 |
| 553 | CLIFFORD, JOHN | Warren County, KY | Oil Property | Dec 2008 |
| 554 | CLINCHFIELD COAL CORP | Pike County, KY | Gas Property | Dec 2023 |
| 555 | CLINE | Floyd County, KY | Gas Property | Dec 2023 |
| 556 | CLINE | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 557 | CLINE, DOLL | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 558 | CLINE, HOWARD | Lawrence County, KY | Oil & Gas Property | Dec 2023 |
| 559 | CLINE, J | Pike County, KY | Gas Property | Dec 2023 |
| 560 | CLINE, J S | Pike County, KY | Gas Property | Dec 2023 |
| 561 | CLINE, J S | Pike County, KY | Gas Property | Dec 2023 |
| 562 | CLINE, J S | Pike County, KY | Gas Property | Dec 2019 |
| 563 | CLINE, J S HEIRS | Pike County, KY | Gas Property | Dec 2023 |
| 564 | CLINE, JOHN S JR ET AL | Pike County, KY | Gas Property | Dec 2019 |
| 565 | CLINE, JOHN S JR ET AL 1 | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 566 | CLINE, ROYCE | Warren County, KY | Oil Property | Dec 2023 |
| 567 | CNX GAS COMPANY | Hopkins County, KY | Oil Property | Dec 2023 |
| 568 | COASTAL COAL CO | Letcher County, KY | Oil & Gas Property | Dec 2021 |
| 569 | COBB, DEWAYNE & JUDY | Muhlenberg County, KY | Oil & Gas Property | Oct 2023 |
| 570 | CODY, ALLIE | Knott County, KY | Gas Property | Dec 2021 |
| 571 | COE, JIMMY | Monroe County, KY | Oil Property | Dec 2020 |
| 572 | COGHILL, JOE | Hart County, KY | Oil Property | Oct 2011 |
| 573 | COHEN, DAVID K | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 574 | COLE, MEDLEY | Lee County, KY | Oil Property | Nov 2011 |
| 575 | COLE-ROBERTS | Daviess County, KY | Oil Property | Nov 2018 |
| 576 | COLEMAN | Pike County, KY | Gas Property | Dec 2023 |
| 577 | COLEMAN | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 578 | COLLETT, EDMOND | Leslie County, KY | Oil & Gas Property | Dec 2022 |
| 579 | COLLETT, MATTIE | Clay County, KY | Oil & Gas Property | Dec 2023 |
| 580 | COLLINS | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 581 | COLLINS | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 582 | COLLINS | Magoffin County, KY | Oil Property | Aug 2016 |
| 583 | COLLINS | Magoffin County, KY | Gas Property | Dec 2023 |
| 584 | COLLINS | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 585 | COLLINS | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 586 | COLLINS & HITE HEIRS | Floyd County, KY | Gas Property | Dec 2023 |
| 587 | COLLINS & HITE HEIRS 1 | Knott County, KY | Gas Property | Dec 2023 |
| 588 | COLLINS, EVERETT | Whitley County, KY | Gas Property | Dec 2019 |
| 589 | COLLINS, LEONARD H | Knott County, KY | Oil & Gas Property | Dec 2018 |
| 590 | COLLINS, LEWIS WM ET AL 13 | Letcher County, KY | Gas Property | Dec 2019 |
| 591 | COLLINS, M M | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 592 | COLLINS, ROBERT | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 593 | COLLINSWORTH | Knox County, KY | Gas Property | Dec 2022 |
| 594 | COLLINSWORTH | Pike County, KY | Gas Property | Dec 2019 |
| 595 | COLLINSWORTH, M | Martin County, KY | Gas Property | Dec 2023 |
| 596 | COLONY COAL | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 597 | COLONY COAL | Pike County, KY | Gas Property | Dec 2023 |
| 598 | COLONY COAL | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 599 | COLONY COAL & COKE CO | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 600 | COLONY COAL & COKE CO | Pike County, KY | Gas Property | Dec 2023 |