| 20401 | CATALINA | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 20402 | CATALINA | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 20403 | CATALINA | Carbon County, WY | Gas Property | Jan 2026 |
| 20404 | CATALINA 25 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 20405 | CATALINA 30 EH STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 20406 | CATALYST 5211 | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 20407 | CATAPULT | Converse County, WY | Oil & Gas Property | Feb 2026 |
| 20408 | CATAPULT | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 20409 | CATAPULT FEDERAL 1-30H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 20410 | CATARINA EAST | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 20411 | CATCH FEDERAL 5201 11-12H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 20412 | CATCHER 40 | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 20413 | CATCLAW AGM STATE COM | Eddy County, NM | Oil & Gas Property | Dec 2021 |
| 20414 | CATCLAW DRAW | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 20415 | CATCLAW UNIT 2-31 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 20416 | CATCLAW-STATE | Culberson County, TX | Oil & Gas Property | Feb 2026 |
| 20417 | CATE, J | Brown County, TX | Oil & Gas Property | Feb 2026 |
| 20418 | CATER | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 20419 | CATERPILLAR 1506 | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 20420 | CATERPILLAR FE | Johnson County, WY | Oil & Gas Property | Feb 2026 |
| 20421 | CATES | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 20422 | CATES | Sequoyah County, OK | Gas Property | Oct 2025 |
| 20423 | CATES | Hughes County, OK | Oil Property | Apr 2012 |
| 20424 | CATES | Johnson County, TX | Gas Property | Sep 2020 |
| 20425 | CATES | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 20426 | CATES | Parker County, TX | Oil & Gas Property | Feb 2026 |
| 20427 | CATES | Kent County, TX | Oil Property | Feb 2026 |
| 20428 | CATES | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 20429 | CATES | Beaver County, OK | Oil & Gas Property | Feb 2017 |
| 20430 | CATES | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 20431 | CATES | Hughes County, OK | Oil & Gas Property | Feb 2026 |
| 20432 | CATES | Beaver County, OK | Oil & Gas Property | Jan 2026 |
| 20433 | CATES #1 | Sequoyah County, OK | Gas Property | Sep 2013 |
| 20434 | CATES 1 | Caddo County, OK | Oil & Gas Property | Aug 2018 |
| 20435 | CATES D | Rusk County, TX | Oil & Gas Property | Feb 2026 |
| 20436 | CATES PARTNER UNIT | Denton County, TX | Oil & Gas Property | Feb 2026 |
| 20437 | CATESBY | Harper County, OK | Oil & Gas Property | Jan 2026 |
| 20438 | CATESBY OPER | Harper County, OK | Oil & Gas Property | Jan 2026 |
| 20439 | CATESBY OPER | Ellis County, OK | Oil & Gas Property | Jan 2026 |
| 20440 | CATESVILLE UNIT | Union County, AR | Oil & Gas Property | Nov 2025 |
| 20441 | CATFISH | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 20442 | CATFISH | Wood County, TX | Oil & Gas Property | Feb 2026 |
| 20443 | CATFISH | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 20444 | CATFISH | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 20445 | CATFISH HUNTER 12-1 | Glasscock County, TX | Oil & Gas Property | Feb 2026 |
| 20446 | CATFISH STATE | Eddy County, NM | Oil Property | Jan 2026 |
| 20447 | CATFISH UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2026 |
| 20448 | CATHALEENE | Clearfield County, PA | Gas Property | Dec 2025 |
| 20449 | CATHCART NYAL M & LEWIS | Clearfield County, PA | Gas Property | Dec 2025 |
| 20450 | CATHEDRAL | Sweetwater County, WY | Oil & Gas Property | Feb 2026 |
| 20451 | CATHEDRAL FEDERAL | Rio Blanco County, CO | Gas Property | Jan 2026 |
| 20452 | CATHEDRAL STATE 57-6 UNIT | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 20453 | CATHER | Harper County, KS | Oil & Gas Property | Dec 2025 |
| 20454 | CATHER | Harper County, KS | Oil & Gas Property | Dec 2023 |
| 20455 | CATHER, ALMEDA | Lewis County, WV | Oil & Gas Property | Sep 2021 |
| 20456 | CATHER, H. DOTSON TR | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 20457 | CATHERINE | Ellis County, KS | Oil Property | Nov 2025 |
| 20458 | CATHERINE | Pottawatomie County, OK | Oil Property | Mar 2025 |
| 20459 | CATHERINE | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 20460 | CATHERINE | Logan County, CO | Oil & Gas Property | Jul 2017 |
| 20461 | CATHERINE | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 20462 | CATHERINE 2759 12-17H | Roosevelt County, MT | Oil & Gas Property | Feb 2026 |
| 20463 | CATHERINE 44-35H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 20464 | CATHERINE ELAINE | Ector County, TX | Oil & Gas Property | Feb 2026 |
| 20465 | CATHERINE MOLNAR | Fayette County, PA | Gas Property | Dec 2020 |
| 20466 | CATHERINE MORGAN HEIRS | Union County, KY | Oil Property | Dec 2024 |
| 20467 | CATHERINE ROBBEN | Sheridan County, KS | Oil Property | Apr 2023 |
| 20468 | CATHERINE SCHUPP | Tuscarawas County, OH | Oil Property | Dec 2025 |
| 20469 | CATHERINE VAN DOREN | Kearny County, KS | Gas Property | Dec 2025 |
| 20470 | CATHEY | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 20471 | CATHEY | Midland County, TX | Oil & Gas Property | Jun 2025 |
| 20472 | CATHEY | Young County, TX | Oil & Gas Property | Jul 2020 |
| 20473 | CATHEY | Love County, OK | Oil & Gas Property | Jan 2026 |
| 20474 | CATHEY | Wood County, TX | Oil & Gas Property | Jan 2026 |
| 20475 | CATHEY | Carter County, OK | Oil & Gas Property | Jan 2026 |
| 20476 | CATHEY 16 | Howard County, TX | Oil & Gas Property | Jul 2023 |
| 20477 | CATHEY 2 | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 20478 | CATHEY 29 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 20479 | CATHEY-STANBERRY | Wood County, TX | Oil & Gas Property | Jan 2026 |
| 20480 | CATHIE | Pecos County, TX | Oil & Gas Property | Aug 2020 |
| 20481 | CATHOLIC CHURCH | Fayette County, TX | Oil & Gas Property | Feb 2026 |
| 20482 | CATHOLIC DIOCESE | Adams County, MS | Oil & Gas Property | Sep 2016 |
| 20483 | CATHY | Upton County, TX | Oil & Gas Property | Feb 2026 |
| 20484 | CATHY BRYCE FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 20485 | CATHY EDWARDS FEDERAL 5992 31-2H | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 20486 | CATHY JEAN WETZEL, ET AL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 20487 | CATLETT | Montgomery County, KS | Oil Property | Jul 2025 |
| 20488 | CATLETT | Creek County, OK | Oil Property | Jan 2023 |
| 20489 | CATLETT | Yell County, AR | Gas Property | Jun 2024 |
| 20490 | CATLIN | Coshocton County, OH | Oil & Gas Property | Dec 2025 |
| 20491 | CATLIN | Gray County, TX | Oil & Gas Property | Feb 2026 |
| 20492 | CATLIN L. E | Jack County, TX | Oil & Gas Property | Jan 2026 |
| 20493 | CATLIN-FRANKLIN | Clay County, TX | Oil & Gas Property | Feb 2026 |
| 20494 | CATMAN 6263 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 20495 | CATNIP EVERDEEN FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 20496 | CATO | Wichita County, TX | Oil Property | Feb 2026 |
| 20497 | CATO | Montague County, TX | Oil & Gas Property | Feb 2026 |
| 20498 | CATO | Hardeman County, TX | Oil & Gas Property | Feb 2026 |
| 20499 | CATO | Wichita County, TX | Oil & Gas Property | May 2025 |
| 20500 | CATO SAN ANDRES UNIT | Chaves County, NM | Oil & Gas Property | Mar 2019 |