| 2501 | CASEY 5200 13-30B | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 2502 | CASEY A | Young County, TX | Oil & Gas Property | Apr 2007 |
| 2503 | CASEY BLUE D21 | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 2504 | CASEY JONES | Fisher County, TX | Oil & Gas Property | Dec 2025 |
| 2505 | CASEY JONES 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 2506 | CASEY KUKLA USA 21-6H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 2507 | CASEY POLLOCK 35 | Martin County, TX | Oil & Gas Property | Dec 2025 |
| 2508 | CASEY RAY | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 2509 | CASEY, ETHEL M | Shackelford County, TX | Oil & Gas Property | Dec 2025 |
| 2510 | CASEY-WILSON UNIT 1H | Wise County, TX | Oil & Gas Property | Dec 2025 |
| 2511 | CASH | Grady County, OK | Oil & Gas Property | Dec 2025 |
| 2512 | CASH | Karnes County, TX | Oil & Gas Property | Dec 2025 |
| 2513 | CASH | Gray County, TX | Gas Property | Nov 2025 |
| 2514 | CASH | Clinton County, KY | Oil Property | Dec 2023 |
| 2515 | CASH FLOW | Pontotoc County, OK | Oil Property | Dec 2025 |
| 2516 | CASH FLOWE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 2517 | CASH KINLEY | Cattaraugus County, NY | Oil & Gas Property | Dec 2021 |
| 2518 | CASH POINT | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 2519 | CASH UNIT | Caldwell County, TX | Oil & Gas Property | Dec 2022 |
| 2520 | CASH, LE | Clinton County, KY | Oil Property | Dec 2023 |
| 2521 | CASHEN | La Salle County, TX | Oil & Gas Property | Dec 2025 |
| 2522 | CASHEW 765 | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 2523 | CASHIO | Iberville Parish, LA | Oil & Gas Property | Sep 2024 |
| 2524 | CASHION 1H-12-1 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 2525 | CASHION JOHN | Johnson County, TX | Gas Property | Nov 2025 |
| 2526 | CASHMERE 29-0-15-10 | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 2527 | CASHUP | Venango County, PA | Oil Property | Dec 2025 |
| 2528 | CASIAS JIMMIE | Atascosa County, TX | Oil & Gas Property | Dec 2025 |
| 2529 | CASINO AXC STATE | Chaves County, NM | Oil & Gas Property | Jan 2026 |
| 2530 | CASINO ROYALE STATE | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 2531 | CASKEY | Teton County, MT | Oil Property | Dec 2020 |
| 2532 | CASKEY | Kearny County, KS | Oil Property | Sep 2025 |
| 2533 | CASKEY | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 2534 | CASKEY A -CASKEY B SA 1 1H | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 2535 | CASKEY B - MIGURA B SA | Dewitt County, TX | Oil & Gas Property | Dec 2025 |
| 2536 | CASKEY FEDERAL | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 2537 | CASLEY | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 2538 | CASMALIA | Santa Barbara County, CA | Oil & Gas Property | Feb 1994 |
| 2539 | CASNER | Taylor County, TX | Oil & Gas Property | Dec 2025 |
| 2540 | CASON | Haskell County, OK | Gas Property | May 2015 |
| 2541 | CASON | Lafayette County, AR | Oil & Gas Property | Dec 2025 |
| 2542 | CASON | Red River Parish, LA | Gas Property | Dec 2024 |
| 2543 | CASON | Garvin County, OK | Oil & Gas Property | Jun 2022 |
| 2544 | CASON | Caddo Parish, LA | Oil Property | Dec 2024 |
| 2545 | CASON | Red River Parish, LA | Gas Property | Dec 2024 |
| 2546 | CASON 203-204 UNIT 1H | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 2547 | CASON HOLLOW UNIT | Parker County, TX | Oil & Gas Property | Dec 2025 |
| 2548 | CASON WILL | Brown County, TX | Oil & Gas Property | Dec 2025 |
| 2549 | CASPER | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 2550 | CASPER | Ward County, TX | Oil & Gas Property | Dec 2025 |
| 2551 | CASPER 1605 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 2552 | CASPER 57-1-47 1H | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 2553 | CASPER STATE 57-1-47-11 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 2554 | CASPERSON | Ventura County, CA | Oil & Gas Property | Dec 2025 |
| 2555 | CASPIAN | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 2556 | CASPIAN 19 | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 2557 | CASPIAN 5693 43-11H | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 2558 | CASPIANA | Caddo Parish, LA | Gas Property | Dec 2024 |
| 2559 | CASPIANA LAND LLC | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 2560 | CASPIANA PL | Caddo Parish, LA | Oil & Gas Property | Nov 2024 |
| 2561 | CASS | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 2562 | CASS | Allegany County, NY | Oil Property | Dec 2015 |
| 2563 | CASS | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 2564 | CASS | Marshall County, OK | Oil & Gas Property | Dec 2025 |
| 2565 | CASS | Midland County, TX | Oil & Gas Property | Dec 2023 |
| 2566 | CASS 16 STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 2567 | CASS COUNTY IRON CO | Cass County, TX | Oil & Gas Property | Dec 2025 |
| 2568 | CASS DRAW 10 23 27 FEE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 2569 | CASS DRAW 30 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 2570 | CASS SUTTON LE 4-9 #1TFH | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 2571 | CASS-COUNTISS 20 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2572 | CASS-ERNEST E20 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2573 | CASS-GARBER 1 | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 2574 | CASSADY | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 2575 | CASSADY | Martin County, KY | Gas Property | Dec 2024 |
| 2576 | CASSADY | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 2577 | CASSADY, A F HEIRS 3 | Martin County, KY | Gas Property | Dec 2013 |
| 2578 | CASSADY, J W | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 2579 | CASSADY, NANCY | Martin County, KY | Gas Property | Dec 2024 |
| 2580 | CASSEL | Sabine Parish, LA | Gas Property | Dec 2024 |
| 2581 | CASSEL 1 | Caddo County, OK | Oil & Gas Property | Dec 2025 |
| 2582 | CASSELL | Martin County, KY | Gas Property | Sep 2024 |
| 2583 | CASSELL | Van Buren County, AR | Gas Property | Jul 2024 |
| 2584 | CASSELL | Garvin County, OK | Oil & Gas Property | Dec 2025 |
| 2585 | CASSELL | Garvin County, OK | Oil & Gas Property | Nov 2025 |
| 2586 | CASSELL 1 | Hughes County, OK | Oil & Gas Property | Dec 2025 |
| 2587 | CASSELMAN | Okmulgee County, OK | Oil & Gas Property | Feb 2016 |
| 2588 | CASSELMAN | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2589 | CASSELMAN10 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2590 | CASSELMAN4 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2591 | CASSELMAN40 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2592 | CASSELMAN8 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2593 | CASSIA 28-862 | Carbon County, UT | Gas Property | Jan 2026 |
| 2594 | CASSIDAY | Logan County, OK | Oil & Gas Property | Mar 2025 |
| 2595 | CASSIDY | Martin County, KY | Gas Property | Dec 2024 |
| 2596 | CASSIDY | Metcalfe County, KY | Oil Property | Aug 2019 |
| 2597 | CASSIDY | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 2598 | CASSIDY | San Juan County, NM | Gas Property | Nov 2025 |
| 2599 | CASSIDY | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 2600 | CASSIDY 18 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |