| 21401 | CFU 5 | Adams County, MS | Oil Property | Apr 2025 |
| 21402 | CFU 66-5 (FRMLY L G RATCLIFFE ETAL 3) | Adams County, MS | Oil Property | May 2025 |
| 21403 | CFU 66-6 (FRMLY NATIONL GASOLINE LA #9) | Adams County, MS | Oil Property | May 2025 |
| 21404 | CFU 67-1 (FRMLY L G RATCLIFFE ETAL 4) | Adams County, MS | Oil Property | May 2025 |
| 21405 | CFU 68 - 5 (FRMLY RATCLIFFE 1) | Adams County, MS | Oil Property | May 2025 |
| 21406 | CFU 68-4 (FRMLY A M RATCLIFFE 2-1) | Adams County, MS | Oil Property | May 2025 |
| 21407 | CFU 68-6 (FRMLY A M RATCLIFFE 2) | Adams County, MS | Oil Property | May 2025 |
| 21408 | CFU 7 | Adams County, MS | Oil Property | May 2025 |
| 21409 | CG ROAD | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 21410 | CG ROAD UNIT | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 21411 | CG WELL | Campbell County, WY | Gas Property | Jan 2008 |
| 21412 | CGB 30-31H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 21413 | CGU 0 | Panola County, TX | Gas Property | May 2025 |
| 21414 | CGU 1 | Johnson County, WY | Gas Property | May 2025 |
| 21415 | CGU 1 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21416 | CGU 1 | Panola County, TX | Gas Property | May 2025 |
| 21417 | CGU 10 | Panola County, TX | Gas Property | May 2025 |
| 21418 | CGU 2 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21419 | CGU 20 | Panola County, TX | Gas Property | May 2025 |
| 21420 | CGU 3 | Johnson County, WY | Gas Property | May 2025 |
| 21421 | CGU 3 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21422 | CGU 3 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21423 | CGU 4 | Johnson County, WY | Gas Property | May 2025 |
| 21424 | CGU 4 | Panola County, TX | Gas Property | May 2025 |
| 21425 | CGU 5 | Panola County, TX | Gas Property | May 2025 |
| 21426 | CGU 6 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21427 | CGU 7 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21428 | CGU 8 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21429 | CGU 9 | Panola County, TX | Oil & Gas Property | May 2025 |
| 21430 | CGU FED | Johnson County, WY | Gas Property | May 2025 |
| 21431 | CGU FED | Johnson County, WY | Gas Property | May 2025 |
| 21432 | CGU STATE | Johnson County, WY | Gas Property | May 2025 |
| 21433 | CH ENTERPRISE | Tarrant County, TX | Gas Property | Apr 2023 |
| 21434 | CH RANCH | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 21435 | CHAAPEL HOLLOW UNIT | Lycoming County, PA | Gas Property | May 2025 |
| 21436 | CHABLIS | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 21437 | CHABLIS | Martin County, TX | Oil & Gas Property | May 2025 |
| 21438 | CHACE APACHE 15 | Sandoval County, NM | Oil & Gas Property | Mar 2022 |
| 21439 | CHACE APACHE 54 | Sandoval County, NM | Oil & Gas Property | Mar 2022 |
| 21440 | CHACHALACA UNIT | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 21441 | CHACHERE HAZEL J | Burleson County, TX | Oil & Gas Property | May 2025 |
| 21442 | CHACO | San Juan County, NM | Oil & Gas Property | May 2025 |
| 21443 | CHACO | San Juan County, NM | Gas Property | Nov 2021 |
| 21444 | CHACO LIMITED | San Juan County, NM | Gas Property | May 2025 |
| 21445 | CHACO PLANT | San Juan County, NM | Gas Property | Dec 2011 |
| 21446 | CHACON AMIGOS | Sandoval County, NM | Oil & Gas Property | May 2025 |
| 21447 | CHACON FEDERAL | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 21448 | CHACON JICARILLA | Sandoval County, NM | Oil & Gas Property | May 2025 |
| 21449 | CHAD | Eddy County, NM | Oil & Gas Property | Nov 2024 |
| 21450 | CHAD | Lincoln County, OK | Oil & Gas Property | Jan 2025 |
| 21451 | CHAD | Barber County, KS | Oil & Gas Property | Apr 2025 |
| 21452 | CHAD ALAN 25-36H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 21453 | CHAD AXA STATE | Lea County, NM | Oil & Gas Property | Jul 2022 |
| 21454 | CHAD ELLIS | Harrison County, TX | Oil & Gas Property | May 2025 |
| 21455 | CHADBOURNE | Coke County, TX | Oil & Gas Property | May 2025 |
| 21456 | CHADBOURNE | Runnels County, TX | Oil & Gas Property | May 2025 |
| 21457 | CHADD | Stanton County, KS | Gas Property | Apr 2025 |
| 21458 | CHADD | Stafford County, KS | Oil & Gas Property | Apr 2025 |
| 21459 | CHADD GAS UNIT | Stanton County, KS | Gas Property | Apr 2025 |
| 21460 | CHADDERDON | Rawlins County, KS | Oil Property | Mar 2025 |
| 21461 | CHADDICK | Pawnee County, KS | Oil Property | Apr 2025 |
| 21462 | CHADDOCK | Milam County, TX | Oil & Gas Property | May 2025 |
| 21463 | CHADWELL | Caddo County, OK | Oil Property | Aug 2016 |
| 21464 | CHADWELL ODELL | Parker County, TX | Oil & Gas Property | Jul 2024 |
| 21465 | CHADWELL, DALLAS & | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 21466 | CHADWELL, RONALD | Roane County, WV | Oil & Gas Property | Dec 2021 |
| 21467 | CHADWICK | Panola County, TX | Oil & Gas Property | May 2025 |
| 21468 | CHADWICK | Kay County, OK | Gas Property | May 2023 |
| 21469 | CHADWICK | Gray County, TX | Gas Property | May 2025 |
| 21470 | CHADWICK | Panola County, TX | Oil & Gas Property | May 2025 |
| 21471 | CHADWICK | Panola County, TX | Oil & Gas Property | May 2025 |
| 21472 | CHADWICK ESTATES | Denton County, TX | Oil & Gas Property | May 2025 |
| 21473 | CHADWICK FARMS | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 21474 | CHADWICK GAS UNIT | Panola County, TX | Oil & Gas Property | May 2025 |
| 21475 | CHADWICK GAS UNIT #1 | Smith County, TX | Oil & Gas Property | May 2025 |
| 21476 | CHADWICK RESOURCES | Denton County, TX | Gas Property | May 2025 |
| 21477 | CHAFFEE | Hodgeman County, KS | Gas Property | Apr 2025 |
| 21478 | CHAFFIN | Cooke County, TX | Oil & Gas Property | May 2025 |
| 21479 | CHAFFIN | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 21480 | CHAFFIN | Stevens County, KS | Oil & Gas Property | Apr 2025 |
| 21481 | CHAFFIN | Pontotoc County, OK | Oil & Gas Property | Nov 2024 |
| 21482 | CHAFFIN HEIRS | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 21483 | CHAFFIN J. D | Garza County, TX | Oil & Gas Property | May 2025 |
| 21484 | CHAFIN LAND CO | Logan County, WV | Gas Property | Dec 2021 |
| 21485 | CHAGRIN | Clearfield County, PA | Gas Property | Dec 2024 |
| 21486 | CHAGRIN | Clearfield County, PA | Oil & Gas Property | Dec 2024 |
| 21487 | CHAGRIN VALLEY | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 21488 | CHAIKCIC | Fayette County, PA | Gas Property | Dec 2024 |
| 21489 | CHAIN | Garfield County, OK | Oil & Gas Property | Apr 2025 |
| 21490 | CHAIN | Dewey County, OK | Oil & Gas Property | May 2025 |
| 21491 | CHAIN | Harper County, KS | Oil & Gas Property | Apr 2025 |
| 21492 | CHAIN | Barber County, KS | Oil & Gas Property | Apr 2025 |
| 21493 | CHAIN | Dewey County, OK | Oil & Gas Property | Apr 2025 |
| 21494 | CHAIN | Okmulgee County, OK | Oil Property | Mar 2020 |
| 21495 | CHAIN BLUE LIGHTNING 26 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 21496 | CHAIN C | Hutchinson County, TX | Oil & Gas Property | May 2025 |
| 21497 | CHAIN LAKES | Sweetwater County, WY | Oil & Gas Property | May 2025 |
| 21498 | CHAIN RANCH | Dewey County, OK | Oil & Gas Property | Feb 2015 |
| 21499 | CHAINSAW | Richland County, MT | Oil & Gas Property | May 2025 |
| 21500 | CHAINSAW-MAGRUDER 11 | Richland County, MT | Oil & Gas Property | May 2025 |