| 3501 | CHALK ESTATE | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 3502 | CHALK FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 3503 | CHALK HILL UNIT | Burleson County, TX | Oil & Gas Property | Nov 2025 |
| 3504 | CHALK MARY | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 3505 | CHALK OTIS | Glasscock County, TX | Oil & Gas Property | Dec 2025 |
| 3506 | CHALKER | Los Angeles County, CA | Oil & Gas Property | May 1991 |
| 3507 | CHALKLEY | Pecos County, TX | Oil & Gas Property | Dec 2025 |
| 3508 | CHALKLINE GHOST | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 3509 | CHALKY WHITE UNIT | Tulsa County, OK | Oil Property | Sep 2025 |
| 3510 | CHALLENGER | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 3511 | CHALLENGER | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 3512 | CHALLENGER | Laramie County, WY | Oil & Gas Property | Jan 2026 |
| 3513 | CHALLENGER 1 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 3514 | CHALLENGER 2 | Roosevelt County, MT | Oil & Gas Property | Jan 2026 |
| 3515 | CHALLENGER 228-512 UNIT | Pecos County, TX | Oil & Gas Property | Dec 2025 |
| 3516 | CHALLENGER 24 FEE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 3517 | CHALLENGER FEDERAL | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 3518 | CHALLENGER STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 3519 | CHALLIS | Washington County, CO | Oil Property | Jan 2014 |
| 3520 | CHALMERS 530 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 3521 | CHALMERS TRT 2H | Tarrant County, TX | Gas Property | Dec 2025 |
| 3522 | CHALMERS WADE FEDERAL 530 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 3523 | CHALOS ABRAS GU | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 3524 | CHALOS MINERALS | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 3525 | CHALOS-LYSSY PSA | La Salle County, TX | Gas Property | Nov 2025 |
| 3526 | CHALOUPEK | Beaver County, OK | Oil & Gas Property | May 2025 |
| 3527 | CHALOUPKA-WORTHINGTON UNIT | Burleson County, TX | Oil & Gas Property | Dec 2025 |
| 3528 | CHALUPA 34-153 UNIT | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 3529 | CHALUPA AAD STATE | Lea County, NM | Oil & Gas Property | Mar 2002 |
| 3530 | CHALYBEAT SPRINGS SMACKOVER UNIT | Columbia County, AR | Oil & Gas Property | Nov 2018 |
| 3531 | CHAMA | Pontotoc County, OK | Oil Property | Nov 2021 |
| 3532 | CHAMBERLAIN | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 3533 | CHAMBERLAIN | Sumner County, KS | Oil Property | Mar 2009 |
| 3534 | CHAMBERLAIN | Woods County, OK | Oil & Gas Property | Oct 2015 |
| 3535 | CHAMBERLAIN | Brooks County, TX | Oil & Gas Property | Jan 2024 |
| 3536 | CHAMBERLAIN | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 3537 | CHAMBERLAIN | Ingham County, MI | Oil Property | Sep 2025 |
| 3538 | CHAMBERLAIN | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 3539 | CHAMBERLAIN-ELDER UNIT | Denton County, TX | Gas Property | Dec 2025 |
| 3540 | CHAMBERLAIN-GONGORA UNIT | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 3541 | CHAMBERLIN | Santa Barbara County, CA | Oil & Gas Property | Dec 2025 |
| 3542 | CHAMBERLIN L | Jefferson County, PA | Gas Property | Dec 2008 |
| 3543 | CHAMBERLIN MEYER | Bradford County, PA | Gas Property | Jan 2026 |
| 3544 | CHAMBERS | Morton County, KS | Gas Property | Sep 2025 |
| 3545 | CHAMBERS | Washakie County, WY | Oil & Gas Property | Jan 2026 |
| 3546 | CHAMBERS | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 3547 | CHAMBERS | Furnas County, NE | Oil Property | Dec 2024 |
| 3548 | CHAMBERS | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 3549 | CHAMBERS | Creek County, OK | Oil Property | Jul 2014 |
| 3550 | CHAMBERS | Seminole County, OK | Oil Property | Sep 2025 |
| 3551 | CHAMBERS | Washington County, PA | Gas Property | Jan 2026 |
| 3552 | CHAMBERS | Crockett County, TX | Oil & Gas Property | Dec 2015 |
| 3553 | CHAMBERS | Haskell County, TX | Oil Property | Dec 2025 |
| 3554 | CHAMBERS | Roberts County, TX | Oil & Gas Property | Dec 2025 |
| 3555 | CHAMBERS | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 3556 | CHAMBERS | Logan County, OK | Oil & Gas Property | Dec 2025 |
| 3557 | CHAMBERS | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 3558 | CHAMBERS | Brown County, TX | Oil & Gas Property | Dec 2025 |
| 3559 | CHAMBERS | Jack County, TX | Oil & Gas Property | Mar 2020 |
| 3560 | CHAMBERS | Franklin County, KS | Oil Property | Sep 2025 |
| 3561 | CHAMBERS | Raleigh County, WV | Gas Property | Dec 2021 |
| 3562 | CHAMBERS | Decatur County, KS | Oil Property | Sep 2025 |
| 3563 | CHAMBERS | Kay County, OK | Oil Property | Dec 2025 |
| 3564 | CHAMBERS | Boone County, WV | Gas Property | Dec 2021 |
| 3565 | CHAMBERS | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 3566 | CHAMBERS COUNTY | Chambers County, TX | Oil & Gas Property | Dec 2025 |
| 3567 | CHAMBERS D | Decatur County, KS | Oil Property | Aug 2025 |
| 3568 | CHAMBERS FRANK M. ETAL | Roberts County, TX | Oil & Gas Property | Dec 2025 |
| 3569 | CHAMBERS G | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 3570 | CHAMBERS O | Susquehanna County, PA | Gas Property | Jan 2026 |
| 3571 | CHAMBERS STRAWN UNIT | Lea County, NM | Oil & Gas Property | May 2017 |
| 3572 | CHAMBERS, DEAN | Whitley County, KY | Oil & Gas Property | Dec 2024 |
| 3573 | CHAMBERS, FRANK | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 3574 | CHAMBERS, JOHN | Sebastian County, AR | Gas Property | Jun 2024 |
| 3575 | CHAMBERS/PATRICK | Whitley County, KY | Oil & Gas Property | Dec 2024 |
| 3576 | CHAMBLESS | Murray County, OK | Oil Property | Sep 2025 |
| 3577 | CHAMBLESS 1 | Madison County, TX | Oil & Gas Property | Nov 2024 |
| 3578 | CHAMBLESS, H.B | Stonewall County, TX | Oil & Gas Property | Dec 2025 |
| 3579 | CHAMELEON STATE | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 3580 | CHAMLEE | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 3581 | CHAMONIX 247 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 3582 | CHAMP | Barber County, KS | Gas Property | Sep 2025 |
| 3583 | CHAMP | Harper County, OK | Oil & Gas Property | Dec 2025 |
| 3584 | CHAMP | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 3585 | CHAMP DAVIS | Wheeler County, TX | Oil & Gas Property | Dec 2025 |
| 3586 | CHAMP MADDUX | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 3587 | CHAMPA | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 3588 | CHAMPAGNE 28-15N-7W | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 3589 | CHAMPAGNOLLE LANDING BAKER UNIT | Union County, AR | Oil Property | Oct 2025 |
| 3590 | CHAMPDALE | Bradford County, PA | Gas Property | Jan 2026 |
| 3591 | CHAMPE GRAHA | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 3592 | CHAMPEAU | Cleveland County, OK | Oil & Gas Property | Oct 2025 |
| 3593 | CHAMPINE | Montmorency County, MI | Oil & Gas Property | Aug 2025 |
| 3594 | CHAMPION | Tuscaloosa County, AL | Gas Property | Dec 2025 |
| 3595 | CHAMPION | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 3596 | CHAMPION | Newton County, TX | Oil & Gas Property | Oct 2025 |
| 3597 | CHAMPION | Carter County, OK | Oil Property | Dec 2025 |
| 3598 | CHAMPION | Marion County, AL | Gas Property | Aug 2010 |
| 3599 | CHAMPION | Newton County, TX | Oil & Gas Property | Dec 2025 |
| 3600 | CHAMPION | Montgomery County, TX | Oil & Gas Property | Oct 2007 |