| 10601 | CRUMP FED | Campbell County, WY | Gas Property | Oct 2017 |
| 10602 | CRUMP GAS UNIT | Panola County, TX | Oil & Gas Property | Dec 2025 |
| 10603 | CRUMP W. E | Ward County, TX | Oil & Gas Property | Aug 2023 |
| 10604 | CRUMP, J. O | Throckmorton County, TX | Oil & Gas Property | Apr 2019 |
| 10605 | CRUMP, RAYMOND | Warren County, KY | Oil Property | Apr 2024 |
| 10606 | CRUMP-LUCAS UNIT | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 10607 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Dec 2025 |
| 10608 | CRUMPACKER | McPherson County, KS | Oil Property | Aug 2025 |
| 10609 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Jul 2020 |
| 10610 | CRUMPLER | Lincoln County, OK | Oil & Gas Property | Feb 2009 |
| 10611 | CRUMPLER | Columbia County, AR | Oil & Gas Property | Jan 2026 |
| 10612 | CRUMPTON S. R | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 10613 | CRUMPTON-WILLIAMS | Palo Pinto County, TX | Oil & Gas Property | Jul 2025 |
| 10614 | CRUNCH BERRY 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 10615 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2014 |
| 10616 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2013 |
| 10617 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Jan 2026 |
| 10618 | CRUSE | Tyler County, TX | Oil & Gas Property | Dec 2025 |
| 10619 | CRUSE | Hardin County, TX | Oil & Gas Property | Dec 2025 |
| 10620 | CRUSOE BKO FED | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10621 | CRUTCHFIELD | Irion County, TX | Oil & Gas Property | Dec 2025 |
| 10622 | CRUTCHFIELD | Carson County, TX | Oil & Gas Property | Dec 2025 |
| 10623 | CRUTCHFIELD | Pittsburg County, OK | Gas Property | Jan 2026 |
| 10624 | CRUTCHFIELD, THOMAS CRUT | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 10625 | CRUTTENDEN | Tioga County, PA | Gas Property | Jan 2026 |
| 10626 | CRUZ | Union County, KY | Oil Property | Oct 2000 |
| 10627 | CRX YBAR | McMullen County, TX | Oil & Gas Property | Dec 2025 |
| 10628 | CRX YBAR | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 10629 | CRYE | Caddo Parish, LA | Oil Property | Jan 2025 |
| 10630 | CRYING TREE | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 10631 | CRYPT 30 STATE | Eddy County, NM | Oil & Gas Property | Dec 2025 |
| 10632 | CRYSTAL | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10633 | CRYSTAL | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 10634 | CRYSTAL | Bradford County, PA | Gas Property | Jan 2026 |
| 10635 | CRYSTAL #1 | Pawnee County, OK | Oil & Gas Property | Dec 2025 |
| 10636 | CRYSTAL 14X-34 | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 10637 | CRYSTAL 3-34 PA | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 10638 | CRYSTAL 6-65 22-10 | Elbert County, CO | Oil & Gas Property | Dec 2025 |
| 10639 | CRYSTAL BARNHAR | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 10640 | CRYSTAL FEE | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 10641 | CRYSTAL MICHELLE 28 | Ellis County, OK | Oil & Gas Property | Dec 2025 |
| 10642 | CRYSTAL OIL | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 10643 | CRYSTAL OIL CO | Caddo Parish, LA | Oil Property | Jan 2025 |
| 10644 | CRYSTELLE WAGGONER | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 10645 | CRYTZER | Armstrong County, PA | Gas Property | Jan 2026 |
| 10646 | CS 4600 WX FU: USA | Franklin County, MS | Oil & Gas Property | Jan 2026 |
| 10647 | CS-KINKADE | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10648 | CS-LONGMEADOW | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10649 | CS-SCOTT | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10650 | CS-SHERWOOD | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 10651 | CSF 1 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 10652 | CSF 2 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 10653 | CSF 3 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 10654 | CSF 4 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 10655 | CSFED 1 | Sweetwater County, WY | Oil & Gas Property | Jan 2026 |
| 10656 | CSI 2H | Bradford County, PA | Gas Property | Jan 2026 |
| 10657 | CSI 5H | Bradford County, PA | Gas Property | Jan 2026 |
| 10658 | CSPC | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 10659 | CST UNIT | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 10660 | CSTSU | Rosebud County, MT | Oil Property | Jul 2025 |
| 10661 | CT 35 | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10662 | CT 39 | Upton County, TX | Oil & Gas Property | Dec 2025 |
| 10663 | CTA STATE COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10664 | CTC UNIT | Stephens County, TX | Oil & Gas Property | Dec 2025 |
| 10665 | CTF 32-13-4 | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 10666 | CTL OBRIEN ET AL | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 10667 | CTLC 2 | Lee County, FL | Oil & Gas Property | May 2018 |
| 10668 | CTU-FEE | Weston County, WY | Oil & Gas Property | Aug 1997 |
| 10669 | CU DOWNS FED | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 10670 | CU DOWNS FED 28 | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 10671 | CU DOWNS FED 3 | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 10672 | CU REPP FED 09-213769-1XTPH | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 10673 | CUADRILLA | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 10674 | CUADRITO AZO FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 10675 | CUATRO 21 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 10676 | CUATRO HIJOS FEE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 10677 | CUB 56-2-33 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 10678 | CUB CREEK COAL CO. A | Wyoming County, WV | Gas Property | Dec 2021 |
| 10679 | CUB FE | Johnson County, WY | Oil & Gas Property | Jan 2026 |
| 10680 | CUBBISON | Guernsey County, OH | Oil Property | Dec 2024 |
| 10681 | CUBBON | Venango County, PA | Oil Property | Dec 1997 |
| 10682 | CUBBON | Venango County, PA | Gas Property | Dec 2025 |
| 10683 | CUBBON | Venango County, PA | Oil & Gas Property | Dec 2025 |
| 10684 | CUBBON LUMBER CO | Warren County, PA | Gas Property | Dec 2025 |
| 10685 | CUBINE | Gray County, TX | Gas Property | Dec 2025 |
| 10686 | CUBINE | Clay County, TX | Oil & Gas Property | Dec 2025 |
| 10687 | CUCCIA COM | San Juan County, NM | Oil & Gas Property | Jan 2026 |
| 10688 | CUCCIA STATE COM | San Juan County, NM | Gas Property | Jan 2026 |
| 10689 | CUCCIA-U.S.L | Kern County, CA | Oil & Gas Property | Jul 2025 |
| 10690 | CUCH 10-17-2-1E | Uintah County, UT | Oil & Gas Property | Jan 2026 |
| 10691 | CUDA 1 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 10692 | CUDAHY | Kent County, MI | Oil Property | Aug 2025 |
| 10693 | CUDD | Ochiltree County, TX | Oil & Gas Property | Dec 2025 |
| 10694 | CUDE | Chautauqua County, KS | Oil & Gas Property | Jul 2014 |
| 10695 | CUDE A | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 10696 | CUDE W.T | Caldwell County, TX | Oil & Gas Property | Nov 2025 |
| 10697 | CUDJO | Seminole County, OK | Oil Property | Mar 2025 |
| 10698 | CUDJO | Seminole County, OK | Oil Property | Dec 2025 |
| 10699 | CUDNEY | Edwards County, KS | Oil & Gas Property | Sep 2025 |
| 10700 | CUELLAR | Zapata County, TX | Oil & Gas Property | Dec 2025 |