| 2501 | CASE | Schleicher County, TX | Oil & Gas Property | Nov 2025 |
| 2502 | CASE | Beaver County, OK | Oil & Gas Property | Oct 2025 |
| 2503 | CASE | Seminole County, OK | Oil Property | Feb 2014 |
| 2504 | CASE EMMETT GAS UNIT | Nacogdoches County, TX | Oil & Gas Property | Sep 2019 |
| 2505 | CASE FED 4777-36 | Johnson County, WY | Oil & Gas Property | Nov 2025 |
| 2506 | CASE GLEN | Cooke County, TX | Oil & Gas Property | Nov 2025 |
| 2507 | CASE LEASE | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 2508 | CASE STEWART-MATSON | Cattaraugus County, NY | Oil & Gas Property | Dec 2024 |
| 2509 | CASE TRT | Tarrant County, TX | Gas Property | Nov 2025 |
| 2510 | CASE TRT PRICKETT 3H | Tarrant County, TX | Gas Property | Nov 2025 |
| 2511 | CASE TRUST | Major County, OK | Oil & Gas Property | Nov 2025 |
| 2512 | CASE, MARGIE | Clinton County, KY | Oil Property | Dec 2004 |
| 2513 | CASE-KURZW | St. Martin Parish, LA | Oil & Gas Property | Mar 2020 |
| 2514 | CASE-PRICKETT | Tarrant County, TX | Gas Property | Nov 2025 |
| 2515 | CASEBIER | Muhlenberg County, KY | Gas Property | Dec 2018 |
| 2516 | CASEBOLT | Knott County, KY | Oil & Gas Property | Dec 2023 |
| 2517 | CASEMENT | Chautauqua County, KS | Oil & Gas Property | Aug 2024 |
| 2518 | CASEY | Harper County, OK | Oil & Gas Property | Oct 2025 |
| 2519 | CASEY | Wise County, TX | Oil & Gas Property | Oct 2024 |
| 2520 | CASEY | Shackelford County, TX | Oil & Gas Property | Oct 2025 |
| 2521 | CASEY | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 2522 | CASEY | Franklin County, AR | Gas Property | Jun 2024 |
| 2523 | CASEY | Carter County, OK | Oil Property | Oct 2025 |
| 2524 | CASEY | Rooks County, KS | Oil Property | Sep 2025 |
| 2525 | CASEY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 2526 | CASEY | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 2527 | CASEY | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 2528 | CASEY | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 2529 | CASEY | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 2530 | CASEY | Montgomery County, KS | Oil & Gas Property | Sep 2025 |
| 2531 | CASEY | Rooks County, KS | Oil Property | Sep 2025 |
| 2532 | CASEY | Rooks County, KS | Oil Property | Sep 2025 |
| 2533 | CASEY | Oklahoma County, OK | Oil & Gas Property | Apr 2022 |
| 2534 | CASEY | Creek County, OK | Oil & Gas Property | Oct 2025 |
| 2535 | CASEY | Pittsburg County, OK | Gas Property | Oct 2025 |
| 2536 | CASEY | Woodward County, OK | Oil & Gas Property | Oct 2025 |
| 2537 | CASEY | Barton County, KS | Oil Property | Sep 2025 |
| 2538 | CASEY | Seminole County, OK | Oil & Gas Property | Oct 2022 |
| 2539 | CASEY | Seminole County, OK | Oil & Gas Property | Oct 2013 |
| 2540 | CASEY | Seminole County, OK | Oil Property | Apr 2022 |
| 2541 | CASEY | Holmes County, OH | Oil & Gas Property | Dec 2024 |
| 2542 | CASEY | Rooks County, KS | Oil Property | Sep 2025 |
| 2543 | CASEY | Young County, TX | Oil Property | Dec 2006 |
| 2544 | CASEY #1 | Pittsburg County, OK | Gas Property | Oct 2025 |
| 2545 | CASEY #1 | Le Flore County, OK | Gas Property | Oct 2025 |
| 2546 | CASEY 10 | Hemphill County, TX | Oil & Gas Property | Nov 2025 |
| 2547 | CASEY 5200 13-30B | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 2548 | CASEY A | Young County, TX | Oil & Gas Property | Apr 2007 |
| 2549 | CASEY BLUE D21 | Weld County, CO | Oil & Gas Property | Oct 2018 |
| 2550 | CASEY JONES | Fisher County, TX | Oil & Gas Property | Nov 2025 |
| 2551 | CASEY JONES 21 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 2552 | CASEY KUKLA USA 21-6H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 2553 | CASEY POLLOCK 35 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 2554 | CASEY RAY | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 2555 | CASEY, ETHEL M | Shackelford County, TX | Oil & Gas Property | Nov 2025 |
| 2556 | CASEY-WILSON UNIT 1H | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 2557 | CASH | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 2558 | CASH | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 2559 | CASH | Gray County, TX | Gas Property | Oct 2025 |
| 2560 | CASH | Clinton County, KY | Oil Property | Dec 2023 |
| 2561 | CASH FLOW | Pontotoc County, OK | Oil Property | Oct 2025 |
| 2562 | CASH FLOWE | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 2563 | CASH POINT | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 2564 | CASH UNIT | Caldwell County, TX | Oil & Gas Property | Dec 2022 |
| 2565 | CASH, LE | Clinton County, KY | Oil Property | Dec 2023 |
| 2566 | CASH-KINLEY | Cattaraugus County, NY | Oil & Gas Property | Dec 2021 |
| 2567 | CASHDOLLAR 1-19 | Woods County, OK | Oil & Gas Property | Oct 2025 |
| 2568 | CASHEN | La Salle County, TX | Oil & Gas Property | Nov 2025 |
| 2569 | CASHEW 765 | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 2570 | CASHIO | Iberville Parish, LA | Oil & Gas Property | Sep 2024 |
| 2571 | CASHION 1H-12-1 | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 2572 | CASHION JOHN | Johnson County, TX | Gas Property | Nov 2025 |
| 2573 | CASHMERE 29-0-15-10 | Loving County, TX | Oil & Gas Property | Nov 2025 |
| 2574 | CASIAS JIMMIE | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 2575 | CASINO AXC STATE | Chaves County, NM | Oil & Gas Property | Nov 2025 |
| 2576 | CASKEY | Teton County, MT | Oil Property | Dec 2020 |
| 2577 | CASKEY | Kearny County, KS | Oil Property | Sep 2025 |
| 2578 | CASKEY | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 2579 | CASKEY A -CASKEY B SA 1 1H | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 2580 | CASKEY B - MIGURA B SA | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 2581 | CASKEY FEDERAL | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 2582 | CASLEY | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 2583 | CASMALIA | Santa Barbara County, CA | Oil & Gas Property | Feb 1994 |
| 2584 | CASNER | Taylor County, TX | Oil & Gas Property | Nov 2025 |
| 2585 | CASON | Haskell County, OK | Gas Property | May 2015 |
| 2586 | CASON | Lafayette County, AR | Oil & Gas Property | Jul 2025 |
| 2587 | CASON | Red River Parish, LA | Gas Property | Dec 2024 |
| 2588 | CASON | Garvin County, OK | Oil & Gas Property | Jun 2022 |
| 2589 | CASON | Caddo Parish, LA | Oil Property | Dec 2024 |
| 2590 | CASON | Red River Parish, LA | Gas Property | Dec 2024 |
| 2591 | CASON 203-204 UNIT 1H | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 2592 | CASON HOLLOW UNIT | Parker County, TX | Oil & Gas Property | Nov 2025 |
| 2593 | CASON WILL | Brown County, TX | Oil & Gas Property | Nov 2025 |
| 2594 | CASPER | Carroll County, OH | Oil & Gas Property | Sep 2025 |
| 2595 | CASPER | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 2596 | CASPER 1605 | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 2597 | CASPER 57-1-47 1H | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 2598 | CASPER STATE 57-1-47-11 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 2599 | CASPERSON | Ventura County, CA | Oil & Gas Property | Dec 2025 |
| 2600 | CASPIAN | Gonzales County, TX | Oil & Gas Property | Nov 2025 |