| 7401 | COLUMBIA GAS | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7402 | COLUMBIA GAS ( | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 7403 | COLUMBIA GAS TRANS | Wayne County, WV | Oil & Gas Property | Dec 2021 |
| 7404 | COLUMBIA GAS TRANS | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7405 | COLUMBIA GAS TRANS | Lincoln County, WV | Gas Property | Dec 2021 |
| 7406 | COLUMBIA GAS TRANS 8 | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 7407 | COLUMBIA GAS TRANSMISSION | Hocking County, OH | Oil & Gas Property | Dec 2005 |
| 7408 | COLUMBIA GAS TRANSMISSION | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 7409 | COLUMBIA GAS TRANSMISSION 2 | Clay County, WV | Oil Property | Sep 2018 |
| 7410 | COLUMBIA GAS TRANSMISSION CORP 21 | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 7411 | COLUMBIA GAS TRANSMISSION, LLC COLUMBIA GAS TRANSMISSION | Marshall County, WV | Oil & Gas Property | Dec 2021 |
| 7412 | COLUMBIA L | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 7413 | COLUMBIA NAT | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7414 | COLUMBIA NATL RES | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7415 | COLUMBIA NATL RES | Lincoln County, WV | Gas Property | Dec 2021 |
| 7416 | COLUMBIA NATURAL RES | Martin County, KY | Gas Property | Dec 2023 |
| 7417 | COLUMBIA NATURAL RES | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 7418 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7419 | COLUMBIA NATURAL RESOURCE | Lincoln County, WV | Oil & Gas Property | Dec 2021 |
| 7420 | COLUMBIA NATURAL RESOURCE | Mingo County, WV | Oil & Gas Property | Dec 2021 |
| 7421 | COLUMBIA UNIT | San Augustine County, TX | Gas Property | May 2025 |
| 7422 | COLUMBIA-JOHNSON UNIT | Wise County, TX | Oil & Gas Property | May 2025 |
| 7423 | COLUMBIAN | Kern County, CA | Oil & Gas Property | May 2025 |
| 7424 | COLUMBIAN 1 | Blaine County, MT | Gas Property | May 2025 |
| 7425 | COLUMBIAN CARBON | Union Parish, LA | Gas Property | Dec 2024 |
| 7426 | COLUMBIAN FUEL CORP | Floyd County, KY | Gas Property | Dec 2014 |
| 7427 | COLUMBINE | Crook County, WY | Oil Property | May 2002 |
| 7428 | COLUMBINE | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 7429 | COLUMBINE 34-167 | Ward County, TX | Oil & Gas Property | May 2025 |
| 7430 | COLUMBINE SP | Garfield County, CO | Oil & Gas Property | May 2025 |
| 7431 | COLUMBINE SPRINGS FEDERAL | Rio Blanco County, CO | Oil & Gas Property | May 2015 |
| 7432 | COLUMBUS | San Augustine County, TX | Oil & Gas Property | May 2025 |
| 7433 | COLUMBUS | Carter County, OK | Oil & Gas Property | Apr 2025 |
| 7434 | COLUMBUS | Hot Springs County, WY | Oil & Gas Property | Jun 2025 |
| 7435 | COLUMBUS | Kern County, CA | Gas Property | Oct 1998 |
| 7436 | COLUMBUS AFB PARCEL | Lowndes County, MS | Oil & Gas Property | Oct 2024 |
| 7437 | COLUMBUS B | Hocking County, OH | Oil & Gas Property | Dec 2023 |
| 7438 | COLUMBUS FE | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 7439 | COLUMBUS FEDERAL | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 7440 | COLUMBUS FIELD UNIT | Colorado County, TX | Oil & Gas Property | May 2025 |
| 7441 | COLUMBUS S | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 7442 | COLUMBUS SOUTHER | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 7443 | COLUMBUS TOWNSITE | Colorado County, TX | Oil & Gas Property | Apr 2025 |
| 7444 | COLUNGA | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 7445 | COLUSA UNIT | Colusa County, CA | Gas Property | May 2025 |
| 7446 | COLUSSY YX | Potter County, PA | Gas Property | May 2025 |
| 7447 | COLVARD | Latimer County, OK | Gas Property | Apr 2025 |
| 7448 | COLVERT 08-15 | Conway County, AR | Gas Property | Jul 2024 |
| 7449 | COLVERT, LUNDY 09-08 | Cleburne County, AR | Gas Property | Jul 2024 |
| 7450 | COLVILLE | Licking County, OH | Oil & Gas Property | Dec 2001 |
| 7451 | COLVILLE 5301 44-12T | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 7452 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jun 2025 |
| 7453 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jun 2025 |
| 7454 | COLVILLE RIV | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jun 2025 |
| 7455 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jun 2025 |
| 7456 | COLVILLE RIV UNIT | Harrison Bay Quadrangle, AK | Oil & Gas Property | Jun 2025 |
| 7457 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Nov 2024 |
| 7458 | COLVIN | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 7459 | COLVIN | Coke County, TX | Oil & Gas Property | Jun 2014 |
| 7460 | COLVIN | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 7461 | COLVIN MOR42 | Washington County, PA | Gas Property | May 2025 |
| 7462 | COLVIN UNIT | Live Oak County, TX | Oil & Gas Property | May 2025 |
| 7463 | COLVIN USA 14-34TFH | Mountrail County, ND | Oil & Gas Property | Jun 2025 |
| 7464 | COLVIN-CRANER | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 7465 | COLWELL | Gonzales County, TX | Oil & Gas Property | Mar 2025 |
| 7466 | COLWELL | Susquehanna County, PA | Gas Property | May 2025 |
| 7467 | COLWELL | Moore County, TX | Gas Property | May 2024 |
| 7468 | COLWELL | Armstrong County, PA | Gas Property | Dec 2024 |
| 7469 | COLWELL | Garvin County, OK | Oil & Gas Property | Apr 2025 |
| 7470 | COLWELL A | Susquehanna County, PA | Gas Property | May 2025 |
| 7471 | COLWELL WEST | Susquehanna County, PA | Gas Property | May 2025 |
| 7472 | COLWELL, CLAY ET AL | Clay County, KY | Oil & Gas Property | Dec 2023 |
| 7473 | COLWELL, HE | Perry County, KY | Oil & Gas Property | Dec 2023 |
| 7474 | COLYER | Elk County, KS | Oil Property | Oct 2021 |
| 7475 | COM 0 | San Juan County, NM | Oil & Gas Property | May 2025 |
| 7476 | COM NAIL | Martin County, TX | Oil & Gas Property | May 2025 |
| 7477 | COMANCHE | Dimmit County, TX | Oil & Gas Property | May 2025 |
| 7478 | COMANCHE | Hutchinson County, TX | Oil & Gas Property | May 2025 |
| 7479 | COMANCHE | Howard County, TX | Oil & Gas Property | May 2025 |
| 7480 | COMANCHE | Maverick County, TX | Oil & Gas Property | Dec 2010 |
| 7481 | COMANCHE | Maverick County, TX | Oil & Gas Property | May 2025 |
| 7482 | COMANCHE | Lea County, NM | Oil & Gas Property | Apr 2020 |
| 7483 | COMANCHE "2" | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 7484 | COMANCHE 1H | Lavaca County, TX | Oil & Gas Property | May 2025 |
| 7485 | COMANCHE 20-07-22 | Garfield County, OK | Oil & Gas Property | Apr 2025 |
| 7486 | COMANCHE 25 36 FEDERAL STATE COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 7487 | COMANCHE 3 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 7488 | COMANCHE 46 | Culberson County, TX | Oil & Gas Property | Apr 2025 |
| 7489 | COMANCHE A | Gonzales County, TX | Oil & Gas Property | May 2025 |
| 7490 | COMANCHE HILLS | Chaves County, NM | Gas Property | May 2025 |
| 7491 | COMANCHE MOON 19-07-01 | Kingfisher County, OK | Oil & Gas Property | Apr 2025 |
| 7492 | COMANCHE PEAK | Hood County, TX | Oil & Gas Property | May 2025 |
| 7493 | COMANCHE PQ FEDERAL | Chaves County, NM | Oil & Gas Property | Sep 2018 |
| 7494 | COMANCHE RANCH | Runnels County, TX | Oil & Gas Property | Apr 2025 |
| 7495 | COMANCHE RANCH 8 | Kern County, CA | Oil & Gas Property | Jun 2025 |
| 7496 | COMANCHE-FEDERAL | Baca County, CO | Oil & Gas Property | Jul 2002 |
| 7497 | COMANCHERO BCZ FEDERAL COM | Chaves County, NM | Gas Property | May 2025 |
| 7498 | COMANCHEROS 19-31 31 | Midland County, TX | Oil & Gas Property | May 2025 |
| 7499 | COMBES | Stevens County, KS | Gas Property | Apr 2025 |
| 7500 | COMBES | Allen County, KS | Oil Property | Jan 2009 |