| 40401 | FIFTH WARD | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 40402 | FIFTY - ONE | Schleicher County, TX | Oil & Gas Property | Aug 2024 |
| 40403 | FIGARO 29-32 | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40404 | FIGARO 32-29 | McKenzie County, ND | Oil & Gas Property | Sep 2024 |
| 40405 | FIGGE | Woodson County, KS | Oil Property | Jul 2024 |
| 40406 | FIGHTEN KITTIES STATE 18 | Reeves County, TX | Oil & Gas Property | Aug 2024 |
| 40407 | FIGHTIN CHICKEN UNIT 17-19 | Martin County, TX | Oil & Gas Property | Aug 2024 |
| 40408 | FIGHTIN ILLINI DU | Shelby County, TX | Oil & Gas Property | Aug 2024 |
| 40409 | FIGHTING BULL 4 | Dewey County, OK | Oil & Gas Property | Aug 2024 |
| 40410 | FIGHTING OKRA 18 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 40411 | FIGHTING OKRA 2 | Duchesne County, UT | Oil & Gas Property | Sep 2024 |
| 40412 | FIGRIDGE SEABREEZE UNIT | Chambers County, TX | Oil & Gas Property | Aug 2024 |
| 40413 | FIGURE FOUR | Sublette County, WY | Oil & Gas Property | Sep 2024 |
| 40414 | FIGURE FOUR | Rio Blanco County, CO | Oil & Gas Property | Aug 2024 |
| 40415 | FIGURE FOUR | Garfield County, CO | Oil & Gas Property | Aug 2024 |
| 40416 | FIJI 17 5 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 40417 | FIKAN | Rawlins County, KS | Oil Property | Aug 1996 |
| 40418 | FIKE | Sherman County, TX | Oil & Gas Property | Aug 2024 |
| 40419 | FIKE | Isabella County, MI | Oil Property | May 2024 |
| 40420 | FIKES | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 40421 | FIKES-TAURUS-89-21-08 | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 40422 | FILAN | San Juan County, NM | Oil & Gas Property | Sep 2024 |
| 40423 | FILAREE 18 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 40424 | FILAREE 24 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 40425 | FILAREE 25 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 40426 | FILAREE AEL FEDERAL | Chaves County, NM | Oil & Gas Property | Sep 2024 |
| 40427 | FILBERT | Ness County, KS | Oil Property | Jun 2024 |
| 40428 | FILCH | La Salle County, TX | Oil & Gas Property | Aug 2024 |
| 40429 | FILDES | Chautauqua County, KS | Oil Property | Jul 2023 |
| 40430 | FILE | Lipscomb County, TX | Oil & Gas Property | Aug 2024 |
| 40431 | FILE | Weld County, CO | Oil & Gas Property | Sep 2018 |
| 40432 | FILE 3 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 40433 | FILE FED 3 | Weld County, CO | Oil & Gas Property | Aug 2024 |
| 40434 | FILES | Van Buren County, AR | Gas Property | Jun 2024 |
| 40435 | FILES | Caddo Parish, LA | Oil & Gas Property | Jul 2024 |
| 40436 | FILES | Sherman County, TX | Oil & Gas Property | Aug 2024 |
| 40437 | FILIPPI | Tulare County, CA | Oil & Gas Property | Sep 2024 |
| 40438 | FILLER | Richland County, MT | Oil & Gas Property | Sep 2024 |
| 40439 | FILLINE | Jack County, TX | Oil & Gas Property | Jul 2024 |
| 40440 | FILLINGER | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 40441 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | Aug 2024 |
| 40442 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | Aug 2024 |
| 40443 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | Aug 2024 |
| 40444 | FILLINGIN | Hemphill County, TX | Oil & Gas Property | Aug 2024 |
| 40445 | FILLIPPONE | Burleson County, TX | Oil & Gas Property | Aug 2024 |
| 40446 | FILLMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 40447 | FILLMORE | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 40448 | FILLMORE FEE STATE | Carbon County, WY | Oil & Gas Property | Aug 2024 |
| 40449 | FILSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 40450 | FILSON 1 | Seminole County, OK | Oil & Gas Property | Sep 2024 |
| 40451 | FIMBEL | Victoria County, TX | Oil & Gas Property | Jul 2024 |
| 40452 | FIMBEL MARION & LAVERNIA JUNE | Victoria County, TX | Gas Property | Jul 2024 |
| 40453 | FIMBLE | Victoria County, TX | Gas Property | Jul 2024 |
| 40454 | FIN 148-93-05A-06H-LL | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 40455 | FINA | Dickens County, TX | Oil Property | Apr 2018 |
| 40456 | FINA FEE | Terrebonne Parish, LA | Oil & Gas Property | Jul 2024 |
| 40457 | FINA FEE LAND | Cameron Parish, LA | Oil & Gas Property | Jun 2024 |
| 40458 | FINA-CONOCO FEE | Starr County, TX | Oil & Gas Property | May 2011 |
| 40459 | FINA-WERNER | Panola County, TX | Oil & Gas Property | Aug 2024 |
| 40460 | FINAN | Bradford County, PA | Gas Property | Sep 2024 |
| 40461 | FINCANNON | Tulsa County, OK | Oil Property | Aug 2024 |
| 40462 | FINCH | Franklin County, KS | Oil Property | Jul 2024 |
| 40463 | FINCH | Blaine County, MT | Gas Property | Sep 2024 |
| 40464 | FINCH | Seminole County, OK | Oil Property | Nov 2016 |
| 40465 | FINCH | Palo Pinto County, TX | Gas Property | Aug 2024 |
| 40466 | FINCH | Pittsburg County, OK | Gas Property | Sep 2024 |
| 40467 | FINCH | Acadia Parish, LA | Oil & Gas Property | Apr 2024 |
| 40468 | FINCH | Atascosa County, TX | Oil & Gas Property | Aug 2016 |
| 40469 | FINCH | Polk County, TX | Oil & Gas Property | Aug 2024 |
| 40470 | FINCH | Young County, TX | Oil & Gas Property | Aug 2024 |
| 40471 | FINCH 1 | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 40472 | FINCH 1-21H | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 40473 | FINCH 148-92-22A-21H | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 40474 | FINCH 252 | Martin County, TX | Oil & Gas Property | Sep 2024 |
| 40475 | FINCHAM | Seward County, KS | Oil Property | Jul 2024 |
| 40476 | FINCHAM | Seward County, KS | Oil & Gas Property | Jul 2024 |
| 40477 | FINCHAM | Pratt County, KS | Oil & Gas Property | Oct 2002 |
| 40478 | FINCHAM | Pratt County, KS | Oil Property | Oct 2021 |
| 40479 | FINCHAM | Pratt County, KS | Oil & Gas Property | Apr 2024 |
| 40480 | FINCHAM | Meade County, KS | Oil & Gas Property | Jul 2024 |
| 40481 | FINCHAM | Haskell County, KS | Oil & Gas Property | Jul 2024 |
| 40482 | FINCHAM | Stevens County, KS | Gas Property | Jul 2024 |
| 40483 | FINCHAM | Pratt County, KS | Oil & Gas Property | Mar 1996 |
| 40484 | FINCHAM 'C' | Grant County, KS | Gas Property | Jul 2024 |
| 40485 | FINCHAM GAS UNIT | Seward County, KS | Oil & Gas Property | Jul 2024 |
| 40486 | FINCHER | Stephens County, OK | Oil & Gas Property | Aug 2024 |
| 40487 | FINCHER | Nevada County, AR | Oil Property | Jul 2024 |
| 40488 | FINCHER C. D. UNIT | Tarrant County, TX | Gas Property | Aug 2024 |
| 40489 | FINCHER CAL | Johnson County, TX | Oil & Gas Property | Aug 2024 |
| 40490 | FINCHER RAMBO UNIT | Tarrant County, TX | Gas Property | Aug 2024 |
| 40491 | FINCHER-SCHWARTZ GAS UNIT 1 | Nacogdoches County, TX | Oil & Gas Property | Aug 2024 |
| 40492 | FINCK | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 40493 | FINDER | Johnson County, TX | Gas Property | Aug 2024 |
| 40494 | FINDLEY | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 40495 | FINDLEY | Pawnee County, OK | Oil Property | May 2023 |
| 40496 | FINDLEY | Pawnee County, OK | Oil Property | Aug 2024 |
| 40497 | FINDLEY | Harper County, KS | Oil & Gas Property | Oct 2011 |
| 40498 | FINDLEY | Rusk County, TX | Oil & Gas Property | Aug 2024 |
| 40499 | FINDLEY #23 | Tuscaloosa County, AL | Gas Property | Jun 2024 |
| 40500 | FINDLEY 2-5 | Conecuh County, AL | Oil & Gas Property | Jun 2024 |