| 5501 | CLARKE | Fayette County, PA | Oil & Gas Property | Sep 2024 |
| 5502 | CLARKE | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 5503 | CLARKE F. JR. NCT | Andrews County, TX | Oil & Gas Property | Mar 2024 |
| 5504 | CLARKE GAS UNIT | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 5505 | CLARKE, FRANK | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 5506 | CLARKS CREEK | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 5507 | CLARKS CREEK USA 14-35H | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 5508 | CLARKS HILLCREST | Washington County, OH | Oil & Gas Property | Dec 2011 |
| 5509 | CLARKS LAKE MUDDY | Larimer County, CO | Oil Property | Sep 2024 |
| 5510 | CLARKSON | Goliad County, TX | Oil & Gas Property | Feb 2019 |
| 5511 | CLARKSON | Scurry County, TX | Oil & Gas Property | Jun 2024 |
| 5512 | CLARKSON | Barton County, KS | Oil Property | May 2024 |
| 5513 | CLARKSON | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 5514 | CLARKSON | Montgomery County, KS | Oil & Gas Property | Jul 2024 |
| 5515 | CLARKSON | Reagan County, TX | Oil & Gas Property | Aug 2024 |
| 5516 | CLARKSON ROBERT | Preston County, WV | Oil & Gas Property | Dec 2021 |
| 5517 | CLARKSON, JOHN B | Preston County, WV | Oil & Gas Property | Dec 2021 |
| 5518 | CLARKSVILLE | Johnson County, AR | Gas Property | Jun 2024 |
| 5519 | CLARKSVILLE COTTON VALLEY UNIT | Red River County, TX | Oil & Gas Property | Aug 2024 |
| 5520 | CLARUTH | Ector County, TX | Oil & Gas Property | Jun 2017 |
| 5521 | CLARY | Sumner County, KS | Oil Property | Jun 2024 |
| 5522 | CLARY | Payne County, OK | Oil & Gas Property | Aug 2024 |
| 5523 | CLARY | Gregg County, TX | Oil & Gas Property | Aug 2024 |
| 5524 | CLARY | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 5525 | CLASEN | Barton County, KS | Oil Property | Jul 2024 |
| 5526 | CLASEN 1-3 | Blaine County, OK | Oil & Gas Property | Aug 2024 |
| 5527 | CLASSEN | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 5528 | CLASSEN | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 5529 | CLASSEN | Major County, OK | Oil & Gas Property | Sep 2024 |
| 5530 | CLASSEN | Dawson County, TX | Oil & Gas Property | Aug 2024 |
| 5531 | CLASSEN 1 | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 5532 | CLASSIC OAKS UNIT | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 5533 | CLASSIC UNIT | Howard County, TX | Oil & Gas Property | Aug 2024 |
| 5534 | CLASSICS | Otsego County, MI | Gas Property | Jul 2024 |
| 5535 | CLAUDE | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5536 | CLAUDE | Latimer County, OK | Gas Property | Aug 2024 |
| 5537 | CLAUDE | Woods County, OK | Oil & Gas Property | Aug 2024 |
| 5538 | CLAUDE | Custer County, OK | Oil & Gas Property | Sep 2024 |
| 5539 | CLAUDE 14-20H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 5540 | CLAUDE BEENE | Claiborne Parish, LA | Oil Property | May 2024 |
| 5541 | CLAUDE BLACKWELL GAS UNIT | Dewitt County, TX | Gas Property | Aug 2024 |
| 5542 | CLAUDE C. WHEATLEY 1 | Meade County, KS | Oil Property | Jun 2024 |
| 5543 | CLAUDE E. HEARD ET AL | Refugio County, TX | Oil & Gas Property | Jan 2023 |
| 5544 | CLAUDE F HORNE | Clinton County, PA | Gas Property | Dec 2023 |
| 5545 | CLAUDE MEADORS | Blaine County, OK | Oil & Gas Property | Jul 2023 |
| 5546 | CLAUDE ROYE | Haskell County, OK | Gas Property | Jan 2017 |
| 5547 | CLAUDIA | Columbia County, AR | Oil & Gas Property | May 2024 |
| 5548 | CLAUDIA | Bradford County, PA | Gas Property | Sep 2024 |
| 5549 | CLAUDIA 24-33H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 5550 | CLAUDINE | Stephens County, OK | Oil & Gas Property | Aug 2024 |
| 5551 | CLAUGUS | Monroe County, OH | Oil & Gas Property | Jun 2024 |
| 5552 | CLAUNCH | McMullen County, TX | Oil & Gas Property | Aug 2024 |
| 5553 | CLAUS | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 5554 | CLAUSELL | Shackelford County, TX | Oil & Gas Property | Aug 2024 |
| 5555 | CLAUSEN | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 5556 | CLAUSEN | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 5557 | CLAUSEN 8-34-70 USA ST B | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 5558 | CLAUSEN RANCH | Converse County, WY | Oil & Gas Property | Sep 2024 |
| 5559 | CLAUSING | Montgomery County, KS | Oil Property | Aug 2001 |
| 5560 | CLAUSS UNIT | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 5561 | CLAUSSEN | Russell County, KS | Oil Property | Jul 2024 |
| 5562 | CLAUSSEN | Custer County, OK | Oil & Gas Property | Aug 2024 |
| 5563 | CLAW | Hansford County, TX | Gas Property | Aug 2024 |
| 5564 | CLAWATER | Yoakum County, TX | Oil & Gas Property | Aug 2024 |
| 5565 | CLAWHAMMER 33 28 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 5566 | CLAWSON | Barton County, KS | Oil Property | Jul 2024 |
| 5567 | CLAWSON | Latimer County, OK | Gas Property | Sep 2024 |
| 5568 | CLAWSON | Westmoreland County, PA | Gas Property | Dec 2023 |
| 5569 | CLAWSON | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 5570 | CLAWSON | Texas County, OK | Oil & Gas Property | Dec 2010 |
| 5571 | CLAWSON | Haskell County, KS | Oil & Gas Property | Jul 2024 |
| 5572 | CLAWSON | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 5573 | CLAWSON | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 5574 | CLAWSON | Texas County, OK | Oil & Gas Property | Aug 2011 |
| 5575 | CLAWSON | Hansford County, TX | Oil & Gas Property | Aug 2024 |
| 5576 | CLAWSON SPRING ST | Emery County, UT | Gas Property | Sep 2024 |
| 5577 | CLAWSON-STEELE | Hansford County, TX | Oil & Gas Property | Jul 2024 |
| 5578 | CLAXTON | Carter County, OK | Oil Property | Jul 2024 |
| 5579 | CLAY | Butler County, KS | Oil Property | Jul 2024 |
| 5580 | CLAY | Dawson County, TX | Oil & Gas Property | Aug 2024 |
| 5581 | CLAY | Harrison County, OH | Oil & Gas Property | Jun 2024 |
| 5582 | CLAY | Gray County, TX | Oil & Gas Property | Aug 2024 |
| 5583 | CLAY | Ashtabula County, OH | Oil & Gas Property | Dec 2023 |
| 5584 | CLAY | Jack County, TX | Oil & Gas Property | Aug 2024 |
| 5585 | CLAY | Glasscock County, TX | Oil & Gas Property | Aug 2024 |
| 5586 | CLAY | Coal County, OK | Gas Property | Aug 2024 |
| 5587 | CLAY | Lincoln County, OK | Oil & Gas Property | Aug 2024 |
| 5588 | CLAY | Collingsworth County, TX | Gas Property | Aug 2024 |
| 5589 | CLAY | Washington County, TX | Oil & Gas Property | Aug 2024 |
| 5590 | CLAY | McClain County, OK | Oil & Gas Property | Sep 2024 |
| 5591 | CLAY | Smith County, TX | Oil & Gas Property | Aug 2024 |
| 5592 | CLAY 1 | Roger Mills County, OK | Oil & Gas Property | Aug 2018 |
| 5593 | CLAY 1 | Caddo County, OK | Oil & Gas Property | Aug 2024 |
| 5594 | CLAY 1 | Roger Mills County, OK | Gas Property | Aug 2024 |
| 5595 | CLAY BASIN | Daggett County, UT | Oil & Gas Property | Sep 2024 |
| 5596 | CLAY BASS E | Gray County, TX | Oil & Gas Property | Jan 2017 |
| 5597 | CLAY BRAMAN | Wilson County, KS | Oil & Gas Property | Jul 2024 |
| 5598 | CLAY COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 5599 | CLAY COLVIN | Lincoln Parish, LA | Oil & Gas Property | Jun 2024 |
| 5600 | CLAY CREEK | Washington County, TX | Oil & Gas Property | Aug 2024 |