| 27501 | CRAWLEY | Pontotoc County, OK | Oil Property | Sep 2014 |
| 27502 | CRAWLEY | Pittsburg County, OK | Gas Property | Mar 2026 |
| 27503 | CRAWLEY | Clinton County, KY | Oil Property | Oct 2009 |
| 27504 | CRAWLEY | Pittsburg County, OK | Gas Property | Apr 2026 |
| 27505 | CRAWLEY | Hughes County, OK | Oil & Gas Property | Mar 2026 |
| 27506 | CRAWLEY | Morton County, KS | Oil & Gas Property | Feb 2026 |
| 27507 | CRAWMER | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 27508 | CRAWSHAW A | Wilson County, KS | Gas Property | Jul 2023 |
| 27509 | CRAWSHAW LIVING TRUST 5 | Wilson County, KS | Gas Property | Feb 2026 |
| 27510 | CRAYFISHFARM ( | Hocking County, OH | Oil & Gas Property | Dec 2010 |
| 27511 | CRAYTON A | Morton County, KS | Oil & Gas Property | Feb 2026 |
| 27512 | CRAZY BUFFALO 2H | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 27513 | CRAZY CAMEL | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 27514 | CRAZY CAT 41-32 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 27515 | CRAZY GOAT 8711 14 11 STATE COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 27516 | CRAZY HORSE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 27517 | CRAZY HORSE | Antrim County, MI | Gas Property | Dec 2020 |
| 27518 | CRAZY HORSE | Cochran County, TX | Oil & Gas Property | Mar 2026 |
| 27519 | CRAZY HORSE 32 STATE FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 27520 | CRAZY WOLF 1 2 B2 | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 27521 | CRAZY WOMAN CANYON 3875-17-8-1NH | Converse County, WY | Oil & Gas Property | Mar 2026 |
| 27522 | CRAZY WOMAN FED | Johnson County, WY | Gas Property | Mar 2026 |
| 27523 | CRC 2 | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 27524 | CRC 3 | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 27525 | CRC-RVGU | Sacramento County, CA | Oil & Gas Property | Mar 2026 |
| 27526 | CREACH | Roger Mills County, OK | Oil & Gas Property | Mar 2026 |
| 27527 | CREAGER | Wilson County, KS | Gas Property | Feb 2026 |
| 27528 | CREAGER | Pittsburg County, OK | Gas Property | Mar 2026 |
| 27529 | CREAM | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 27530 | CREAM STATE 2 | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 27531 | CREAMER | Stevens County, KS | Gas Property | Feb 2026 |
| 27532 | CREAMER | Jefferson County, OH | Gas Property | Mar 2026 |
| 27533 | CREAMER UNIT | Tarrant County, TX | Gas Property | Mar 2026 |
| 27534 | CREASEY 2811 | Alfalfa County, OK | Oil & Gas Property | Mar 2026 |
| 27535 | CREDO | Pecos County, TX | Oil & Gas Property | Jul 2020 |
| 27536 | CREDO FEDERAL | Grand County, UT | Oil & Gas Property | Aug 2025 |
| 27537 | CREE | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 27538 | CREE | Kern County, CA | Oil & Gas Property | Mar 2015 |
| 27539 | CREE | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 27540 | CREE | Greene County, PA | Oil & Gas Property | Mar 2026 |
| 27541 | CREE STATE UNIT 10 | Reeves County, TX | Oil & Gas Property | Mar 2026 |
| 27542 | CREE SYKES | Runnels County, TX | Oil & Gas Property | Feb 2026 |
| 27543 | CREECH | Lafayette County, AR | Oil & Gas Property | Jan 2026 |
| 27544 | CREECH | De Soto Parish, LA | Oil & Gas Property | Dec 2002 |
| 27545 | CREECH, ET HEIRS DPI | Harlan County, KY | Oil & Gas Property | Dec 2023 |
| 27546 | CREED | Johnson County, TX | Gas Property | Dec 2021 |
| 27547 | CREED | Fayette County, TX | Oil & Gas Property | Mar 2026 |
| 27548 | CREED | Moore County, TX | Gas Property | Mar 2026 |
| 27549 | CREEDENCE 21 16 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 27550 | CREEK | Rio Arriba County, NM | Oil & Gas Property | Apr 2026 |
| 27551 | CREEK | Sutton County, TX | Gas Property | Mar 2026 |
| 27552 | CREEK | Creek County, OK | Gas Property | Jul 2010 |
| 27553 | CREEK | Gray County, TX | Oil & Gas Property | Mar 2026 |
| 27554 | CREEK | Bexar County, TX | Oil & Gas Property | Mar 2026 |
| 27555 | CREEK 1-13H | Caddo County, OK | Oil & Gas Property | Mar 2026 |
| 27556 | CREEK 29-01 | La Plata County, CO | Gas Property | Mar 2026 |
| 27557 | CREEK AL FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 27558 | CREEK RANCH | Terrell County, TX | Oil & Gas Property | Mar 2026 |
| 27559 | CREEK-NEAL UNIT | Eastland County, TX | Oil & Gas Property | Feb 2016 |
| 27560 | CREEKMORE | Warren County, KY | Oil Property | Dec 2020 |
| 27561 | CREEL | Young County, TX | Oil & Gas Property | Mar 2026 |
| 27562 | CREEL | Stephens County, OK | Oil & Gas Property | Mar 2026 |
| 27563 | CREEL | Young County, TX | Oil & Gas Property | Mar 2026 |
| 27564 | CREEL MIXON UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 27565 | CREEL MIXON-HEDTKE ANZALDUA PSA | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 27566 | CREIGHTON | Yellowstone County, MT | Oil Property | Jul 1993 |
| 27567 | CREIGHTON | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 27568 | CREIGHTON | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 27569 | CREIGHTON | Washington County, PA | Gas Property | Dec 2025 |
| 27570 | CREIGHTON | Howard County, TX | Oil & Gas Property | Aug 2012 |
| 27571 | CREIGHTON (SPRABERRY) UNIT | Borden County, TX | Oil Property | Jan 2016 |
| 27572 | CRELLY A 26 | Texas County, OK | Gas Property | Mar 2026 |
| 27573 | CREMEANS | Cabell County, WV | Oil & Gas Property | Dec 2021 |
| 27574 | CRENSHAW | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 27575 | CRENSHAW | Winkler County, TX | Oil & Gas Property | Apr 2025 |
| 27576 | CRENSHAW | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 27577 | CRENSHAW | Creek County, OK | Oil Property | May 2025 |
| 27578 | CRENSHAW F. H. (CV) GU1 | Freestone County, TX | Oil & Gas Property | Mar 2026 |
| 27579 | CRENSHAW, BETT | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 27580 | CRENSHAW, L. G | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 27581 | CRENSHAW-SMITH ALLOC | San Augustine County, TX | Gas Property | Mar 2026 |
| 27582 | CRENSHAW-STUDDARD HV UNIT | Panola County, TX | Gas Property | Mar 2026 |
| 27583 | CREOLA MINERALS | Mobile County, AL | Oil & Gas Property | Jul 1981 |
| 27584 | CREOLA MINERALS 2 | Mobile County, AL | Oil & Gas Property | Mar 2026 |
| 27585 | CREOSOTE | Forrest County, MS | Oil & Gas Property | Oct 1988 |
| 27586 | CREOSOTE 86 | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 27587 | CREPS | Sutter County, CA | Gas Property | Mar 2026 |
| 27588 | CRESCENT | Pittsburg County, OK | Gas Property | Mar 2026 |
| 27589 | CRESCENT | Gaines County, TX | Oil & Gas Property | Mar 2026 |
| 27590 | CRESCENT C RANCH A | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 27591 | CRESCENT DRILLING CO | Ouachita Parish, LA | Gas Property | Nov 2024 |
| 27592 | CRESCENT HALE 1 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 27593 | CRESCENT SPRINGS | Tarrant County, TX | Gas Property | Mar 2026 |
| 27594 | CRESCEUS | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 27595 | CRESENT HALE 12 FED COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 27596 | CRESPI | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 27597 | CRESS | Ellis County, KS | Oil Property | Feb 2026 |
| 27598 | CRESS, WILLIAM | Leslie County, KY | Oil & Gas Property | Dec 2024 |
| 27599 | CRESSATY | Fresno County, CA | Oil Property | Dec 2023 |
| 27600 | CREST | Sabine County, TX | Oil & Gas Property | Mar 2026 |