| 5401 | CLARKSVILLE COTTON VALLEY UNIT | Red River County, TX | Oil & Gas Property | Jan 2024 |
| 5402 | CLARUTH | Ector County, TX | Oil & Gas Property | Mar 2017 |
| 5403 | CLARY | Sumner County, KS | Oil Property | Dec 2023 |
| 5404 | CLARY | Gregg County, TX | Oil & Gas Property | Aug 2023 |
| 5405 | CLARY | La Plata County, CO | Gas Property | Feb 2024 |
| 5406 | CLARY | Freestone County, TX | Oil & Gas Property | Jan 2024 |
| 5407 | CLASSEN | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 5408 | CLASSEN | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 5409 | CLASSEN | Major County, OK | Oil & Gas Property | Jan 2024 |
| 5410 | CLASSEN | Dawson County, TX | Oil & Gas Property | Jan 2024 |
| 5411 | CLASSEN 1 | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 5412 | CLASSIC OAKS UNIT | Johnson County, TX | Oil & Gas Property | Jan 2024 |
| 5413 | CLASSIC UNIT | Howard County, TX | Oil & Gas Property | Jan 2024 |
| 5414 | CLASSICS | Otsego County, MI | Gas Property | Jan 2024 |
| 5415 | CLAUDE | Susquehanna County, PA | Gas Property | Feb 2024 |
| 5416 | CLAUDE | Latimer County, OK | Gas Property | Jan 2024 |
| 5417 | CLAUDE | Woods County, OK | Oil & Gas Property | Jun 2023 |
| 5418 | CLAUDE | Custer County, OK | Oil & Gas Property | Feb 2024 |
| 5419 | CLAUDE 14-20H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5420 | CLAUDE BEENE | Claiborne Parish, LA | Oil Property | Nov 2023 |
| 5421 | CLAUDE BLACKWELL GAS UNIT | Dewitt County, TX | Gas Property | Jan 2024 |
| 5422 | CLAUDE C. WHEATLEY 1 | Meade County, KS | Oil Property | Oct 2023 |
| 5423 | CLAUDE E. HEARD ET AL | Refugio County, TX | Oil & Gas Property | Jan 2023 |
| 5424 | CLAUDE F HORNE | Clinton County, PA | Gas Property | Dec 2023 |
| 5425 | CLAUDE MEADORS | Blaine County, OK | Oil & Gas Property | Jul 2023 |
| 5426 | CLAUDE ROYE | Haskell County, OK | Gas Property | Jan 2017 |
| 5427 | CLAUDIA | Columbia County, AR | Oil & Gas Property | Jan 2024 |
| 5428 | CLAUDIA | Bradford County, PA | Gas Property | Feb 2024 |
| 5429 | CLAUDIA 24-33H | Dunn County, ND | Oil & Gas Property | Feb 2024 |
| 5430 | CLAUDINE | Stephens County, OK | Oil & Gas Property | Jan 2024 |
| 5431 | CLAUGUS | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 5432 | CLAUNCH | McMullen County, TX | Oil & Gas Property | Jan 2024 |
| 5433 | CLAUS | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 5434 | CLAUSELL | Shackelford County, TX | Oil & Gas Property | Jan 2024 |
| 5435 | CLAUSEN | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 5436 | CLAUSEN | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 5437 | CLAUSEN 8-34-70 USA ST B | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 5438 | CLAUSEN RANCH | Converse County, WY | Oil & Gas Property | Feb 2024 |
| 5439 | CLAUSING | Montgomery County, KS | Oil Property | Aug 2001 |
| 5440 | CLAUSS UNIT | Monroe County, OH | Oil & Gas Property | Dec 2023 |
| 5441 | CLAUSSEN | Russell County, KS | Oil Property | Dec 2023 |
| 5442 | CLAUSSEN | Custer County, OK | Oil & Gas Property | Jan 2024 |
| 5443 | CLAW | Hansford County, TX | Gas Property | Jan 2024 |
| 5444 | CLAWATER | Yoakum County, TX | Oil & Gas Property | Jan 2024 |
| 5445 | CLAWHAMMER 33 28 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 5446 | CLAWSON | Barton County, KS | Oil Property | Dec 2023 |
| 5447 | CLAWSON | Latimer County, OK | Gas Property | Jan 2024 |
| 5448 | CLAWSON | Westmoreland County, PA | Gas Property | Dec 2023 |
| 5449 | CLAWSON | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 5450 | CLAWSON | Haskell County, KS | Oil & Gas Property | Dec 2023 |
| 5451 | CLAWSON | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 5452 | CLAWSON | Meade County, KS | Oil & Gas Property | Dec 2023 |
| 5453 | CLAWSON | Texas County, OK | Oil & Gas Property | Aug 2011 |
| 5454 | CLAWSON | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 5455 | CLAWSON SPRING ST | Emery County, UT | Gas Property | Feb 2024 |
| 5456 | CLAWSON-STEELE | Hansford County, TX | Oil & Gas Property | Jan 2024 |
| 5457 | CLAXTON | Carter County, OK | Oil Property | Jan 2024 |
| 5458 | CLAY | Butler County, KS | Oil Property | Dec 2023 |
| 5459 | CLAY | Dawson County, TX | Oil & Gas Property | Jan 2024 |
| 5460 | CLAY | Harrison County, OH | Oil & Gas Property | Dec 2023 |
| 5461 | CLAY | Gray County, TX | Oil & Gas Property | Jan 2024 |
| 5462 | CLAY | Ashtabula County, OH | Oil & Gas Property | Dec 2023 |
| 5463 | CLAY | Jack County, TX | Oil & Gas Property | Jan 2024 |
| 5464 | CLAY | Glasscock County, TX | Oil & Gas Property | Jan 2024 |
| 5465 | CLAY | Coal County, OK | Gas Property | Jan 2024 |
| 5466 | CLAY | Lincoln County, OK | Oil & Gas Property | Jan 2024 |
| 5467 | CLAY | Collingsworth County, TX | Gas Property | Jan 2024 |
| 5468 | CLAY | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 5469 | CLAY | McClain County, OK | Oil & Gas Property | Jan 2024 |
| 5470 | CLAY | Smith County, TX | Oil & Gas Property | Jan 2024 |
| 5471 | CLAY 1 | Roger Mills County, OK | Oil & Gas Property | Aug 2018 |
| 5472 | CLAY 1 | Caddo County, OK | Oil & Gas Property | Jan 2024 |
| 5473 | CLAY 1 | Roger Mills County, OK | Gas Property | Jan 2024 |
| 5474 | CLAY 11 | Dawson County, TX | Oil & Gas Property | Jan 2024 |
| 5475 | CLAY ALLISON | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 5476 | CLAY BASIN | Daggett County, UT | Oil & Gas Property | Feb 2024 |
| 5477 | CLAY BASS E | Gray County, TX | Oil & Gas Property | Jan 2017 |
| 5478 | CLAY BRAMAN | Wilson County, KS | Oil & Gas Property | Dec 2023 |
| 5479 | CLAY COAL | McDowell County, WV | Gas Property | Dec 2021 |
| 5480 | CLAY COLVIN | Lincoln Parish, LA | Oil & Gas Property | Nov 2023 |
| 5481 | CLAY CREEK | Washington County, TX | Oil & Gas Property | Jan 2024 |
| 5482 | CLAY DEVELOPMENT | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 5483 | CLAY EAST UNIT 1H | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 5484 | CLAY FARMS | Burleson County, TX | Oil & Gas Property | Jan 2024 |
| 5485 | CLAY HE | Rusk County, TX | Oil & Gas Property | Jan 2024 |
| 5486 | CLAY HILL CATTLE CO | Wise County, TX | Oil & Gas Property | Jan 2024 |
| 5487 | CLAY J. B | Jack County, TX | Oil & Gas Property | Oct 2021 |
| 5488 | CLAY JERRY H | Wood County, TX | Oil & Gas Property | Jan 2024 |
| 5489 | CLAY OLLIE | Anderson County, TX | Oil & Gas Property | Jan 2024 |
| 5490 | CLAY PASTURE | Refugio County, TX | Oil & Gas Property | Jan 2024 |
| 5491 | CLAY PIT | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 5492 | CLAY PREWIT 206-207 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2024 |
| 5493 | CLAY ROBERTSON 1 | De Soto Parish, LA | Gas Property | Dec 2023 |
| 5494 | CLAY UNIT 1H | Noble County, OH | Oil & Gas Property | Dec 2023 |
| 5495 | CLAY WEST | Live Oak County, TX | Oil & Gas Property | Jan 2024 |
| 5496 | CLAY, H.R.-MCNAL | Howard County, TX | Oil & Gas Property | Apr 2022 |
| 5497 | CLAY, ROSEMARY 8-7 | White County, AR | Gas Property | Jan 2024 |
| 5498 | CLAY. H.R | Glasscock County, TX | Oil & Gas Property | Jan 2024 |
| 5499 | CLAYBAKER | Kay County, OK | Oil & Gas Property | Nov 2013 |
| 5500 | CLAYBORN | Hill County, MT | Gas Property | Feb 2024 |