| 28501 | CRUMP 424 | Yoakum County, TX | Oil Property | Aug 2025 |
| 28502 | CRUMP 48 | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 28503 | CRUMP EST | Webster Parish, LA | Oil & Gas Property | Jul 2016 |
| 28504 | CRUMP FED | Campbell County, WY | Gas Property | Oct 2017 |
| 28505 | CRUMP GAS UNIT | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 28506 | CRUMP W. E | Ward County, TX | Oil & Gas Property | Aug 2023 |
| 28507 | CRUMP, J. O | Throckmorton County, TX | Oil & Gas Property | Apr 2019 |
| 28508 | CRUMP, RAYMOND | Warren County, KY | Oil Property | Dec 2023 |
| 28509 | CRUMP-LUCAS UNIT | Montague County, TX | Oil & Gas Property | Aug 2025 |
| 28510 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Aug 2025 |
| 28511 | CRUMPACKER | McPherson County, KS | Oil Property | May 2025 |
| 28512 | CRUMPACKER | Carson County, TX | Oil & Gas Property | Jul 2020 |
| 28513 | CRUMPLER | Lincoln County, OK | Oil & Gas Property | Feb 2009 |
| 28514 | CRUMPLER | Columbia County, AR | Oil & Gas Property | Jun 2025 |
| 28515 | CRUMPTON S. R | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 28516 | CRUMPTON-WILLIAMS | Palo Pinto County, TX | Oil & Gas Property | Jul 2025 |
| 28517 | CRUNCH BERRY 6 FEDERAL COM | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 28518 | CRUSADER 1-16H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 28519 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2014 |
| 28520 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Nov 2013 |
| 28521 | CRUSCH | Roosevelt County, MT | Oil & Gas Property | Aug 2025 |
| 28522 | CRUSE | Tyler County, TX | Oil & Gas Property | Aug 2025 |
| 28523 | CRUSE | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 28524 | CRUSOE BKO FED | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 28525 | CRUTCHFIELD | Irion County, TX | Oil & Gas Property | Aug 2025 |
| 28526 | CRUTCHFIELD | Carson County, TX | Oil & Gas Property | Aug 2025 |
| 28527 | CRUTCHFIELD | Pittsburg County, OK | Gas Property | Jul 2025 |
| 28528 | CRUTCHFIELD, THOMAS CRUT | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 28529 | CRUTTENDEN | Tioga County, PA | Gas Property | Aug 2025 |
| 28530 | CRUZ | Union County, KY | Oil Property | Oct 2000 |
| 28531 | CRX YBAR | McMullen County, TX | Oil & Gas Property | Aug 2025 |
| 28532 | CRX YBAR | La Salle County, TX | Oil & Gas Property | Aug 2025 |
| 28533 | CRYE | Caddo Parish, LA | Oil Property | Jan 2025 |
| 28534 | CRYER JULIA B | Bee County, TX | Oil & Gas Property | Nov 2019 |
| 28535 | CRYING TREE | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 28536 | CRYPT 30 STATE | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 28537 | CRYSTAL | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 28538 | CRYSTAL | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 28539 | CRYSTAL | Bradford County, PA | Gas Property | Aug 2025 |
| 28540 | CRYSTAL 14X-34 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 28541 | CRYSTAL 3-34 PA | Ellis County, OK | Oil & Gas Property | Jul 2025 |
| 28542 | CRYSTAL 6-65 22-10 | Elbert County, CO | Oil & Gas Property | Aug 2025 |
| 28543 | CRYSTAL BARNHAR | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 28544 | CRYSTAL FEE | Kern County, CA | Oil & Gas Property | Aug 2025 |
| 28545 | CRYSTAL MICHELLE 28 | Ellis County, OK | Oil & Gas Property | Jul 2025 |
| 28546 | CRYSTAL OIL | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 28547 | CRYSTAL OIL CO | Caddo Parish, LA | Oil Property | Jan 2025 |
| 28548 | CRYSTELLE WAGGONER | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 28549 | CRYTZER | Armstrong County, PA | Gas Property | Aug 2025 |
| 28550 | CS 4600 WX FU: USA | Franklin County, MS | Oil & Gas Property | Aug 2025 |
| 28551 | CS-BITTERSWEET | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 28552 | CS-KINKADE | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 28553 | CS-LONGMEADOW | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 28554 | CS-SCOTT | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 28555 | CS-SHERWOOD | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 28556 | CSF 1 | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 28557 | CSF 2 | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 28558 | CSF 3 | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 28559 | CSF 4 | Garfield County, CO | Oil & Gas Property | Aug 2025 |
| 28560 | CSFED 1 | Sweetwater County, WY | Oil & Gas Property | Aug 2025 |
| 28561 | CSI 2H | Bradford County, PA | Gas Property | Aug 2025 |
| 28562 | CSI 5H | Bradford County, PA | Gas Property | Aug 2025 |
| 28563 | CSPC | Guernsey County, OH | Oil & Gas Property | Dec 2024 |
| 28564 | CST UNIT | Gonzales County, TX | Oil & Gas Property | Aug 2025 |
| 28565 | CSTSU | Rosebud County, MT | Oil Property | May 2025 |
| 28566 | CT 35 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 28567 | CT 39 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 28568 | CTA STATE COM | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 28569 | CTC UNIT | Stephens County, TX | Oil & Gas Property | Aug 2025 |
| 28570 | CTF 32-13-4 | Carroll County, OH | Oil & Gas Property | Jun 2025 |
| 28571 | CTL OBRIEN ET AL | Dawson County, TX | Oil & Gas Property | Aug 2025 |
| 28572 | CTLC 2 | Lee County, FL | Oil & Gas Property | May 2018 |
| 28573 | CTU-FEE | Weston County, WY | Oil & Gas Property | Aug 1997 |
| 28574 | CU DOWNS FED | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 28575 | CU DOWNS FED 28 | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 28576 | CU DOWNS FED 3 | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 28577 | CU REPP FED 09-213769-1XTPH | Converse County, WY | Oil & Gas Property | Sep 2025 |
| 28578 | CUADRITO AZO FEDERAL | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 28579 | CUATRO HIJOS FEE | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 28580 | CUB 56-2-33 1H | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 28581 | CUB CREEK COAL CO. A | Wyoming County, WV | Gas Property | Dec 2021 |
| 28582 | CUBBISON | Guernsey County, OH | Oil Property | Dec 2024 |
| 28583 | CUBBON | Venango County, PA | Oil Property | Dec 1997 |
| 28584 | CUBBON | Venango County, PA | Gas Property | Dec 2024 |
| 28585 | CUBBON | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 28586 | CUBBON LUMBER CO | Warren County, PA | Gas Property | Dec 2024 |
| 28587 | CUBINE | Gray County, TX | Gas Property | Aug 2025 |
| 28588 | CUBINE | Clay County, TX | Oil & Gas Property | Aug 2025 |
| 28589 | CUCCIA COM | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 28590 | CUCCIA STATE COM | San Juan County, NM | Gas Property | Aug 2025 |
| 28591 | CUCCIA-U.S.L | Kern County, CA | Oil & Gas Property | Jul 2025 |
| 28592 | CUCH 10-17-2-1E | Uintah County, UT | Oil & Gas Property | Aug 2025 |
| 28593 | CUDA 1 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 28594 | CUDAHY | Kent County, MI | Oil Property | Aug 2025 |
| 28595 | CUDD | Ochiltree County, TX | Oil & Gas Property | Aug 2025 |
| 28596 | CUDE | Chautauqua County, KS | Oil & Gas Property | Jul 2014 |
| 28597 | CUDE A | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 28598 | CUDE W.T | Caldwell County, TX | Oil & Gas Property | Jul 2025 |
| 28599 | CUDJO | Seminole County, OK | Oil Property | Mar 2025 |
| 28600 | CUDJO | Seminole County, OK | Oil Property | Jul 2025 |