| 42001 | FLX4 | Burke County, ND | Oil & Gas Property | Feb 2025 |
| 42002 | FLY BY NIGHT 10-46 | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 42003 | FLYCATCHER 1107 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 42004 | FLYER 152-94-23DH TF | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 42005 | FLYING B RANCH | Tom Green County, TX | Oil & Gas Property | Jan 2025 |
| 42006 | FLYING BUFFALO | Campbell County, WY | Gas Property | Jun 2012 |
| 42007 | FLYING BUFFALO | Campbell County, WY | Oil & Gas Property | Feb 2025 |
| 42008 | FLYING CS | Johnson County, WY | Gas Property | May 2023 |
| 42009 | FLYING DUTCHMAN | Duchesne County, UT | Oil & Gas Property | Feb 2025 |
| 42010 | FLYING EBONY 19 | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 42011 | FLYING FORTRESS 98 | Ward County, TX | Oil & Gas Property | Jan 2025 |
| 42012 | FLYING G | Dimmit County, TX | Oil & Gas Property | Dec 2024 |
| 42013 | FLYING HORSE UNIT A | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 42014 | FLYING J FEE 2-12A1 | Uintah County, UT | Oil & Gas Property | Feb 2025 |
| 42015 | FLYING LL TRUST 1 | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 42016 | FLYING M | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 42017 | FLYING N | Andrews County, TX | Oil & Gas Property | Jan 2025 |
| 42018 | FLYING T | Labette County, KS | Gas Property | Apr 2024 |
| 42019 | FLYING T | Campbell County, WY | Gas Property | Nov 2013 |
| 42020 | FLYING T LAND FED | Campbell County, WY | Gas Property | Oct 2011 |
| 42021 | FLYING T-5 | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 42022 | FLYING TIGER 2 | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 42023 | FLYING V | Duchesne County, UT | Oil & Gas Property | Jan 2025 |
| 42024 | FLYING V FED | Johnson County, WY | Oil & Gas Property | Feb 2025 |
| 42025 | FLYING W 1-25H | Billings County, ND | Oil & Gas Property | Feb 2025 |
| 42026 | FLYING-FORISTER-HICKOK USW | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 42027 | FLYING-J | Washita County, OK | Oil & Gas Property | Feb 2025 |
| 42028 | FLYNN | Moore County, TX | Gas Property | Jan 2025 |
| 42029 | FLYNN | Blaine County, MT | Oil Property | Mar 2025 |
| 42030 | FLYNN | Franklin County, KS | Oil Property | Dec 2024 |
| 42031 | FLYNN | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 42032 | FLYNN | Blaine County, MT | Oil & Gas Property | Feb 2025 |
| 42033 | FLYNN | Blaine County, MT | Gas Property | Feb 2025 |
| 42034 | FLYNN 1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 42035 | FLYNN 1-27 | Beckham County, OK | Oil & Gas Property | Jan 2025 |
| 42036 | FLYNN COAL | Nicholas County, WV | Gas Property | Dec 2021 |
| 42037 | FLYNN COAL | Nicholas County, WV | Gas Property | Dec 2021 |
| 42038 | FLYNN COAL & LUMBER | Nicholas County, WV | Gas Property | Dec 2021 |
| 42039 | FLYNN USA 21-16TFH | Mountrail County, ND | Oil & Gas Property | Feb 2025 |
| 42040 | FLYNN W. H | Hardeman County, TX | Oil & Gas Property | Aug 2023 |
| 42041 | FLYNN-SELF UNIT | Hardeman County, TX | Oil & Gas Property | Jan 2025 |
| 42042 | FLYNT | Texas County, OK | Oil & Gas Property | Mar 2021 |
| 42043 | FLYR 2 | Sherman County, TX | Gas Property | Jan 2025 |
| 42044 | FLYR GAS UNIT | Sherman County, TX | Gas Property | Jan 2025 |
| 42045 | FM HALL 20 | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 42046 | FMM FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 42047 | FNA 1207 | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 42048 | FNB MISSION | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 42049 | FNB OF LAUREL | Jones County, MS | Oil & Gas Property | Jan 2025 |
| 42050 | FNBB | Walker County, AL | Gas Property | May 1989 |
| 42051 | FNR 17 20 B2IP FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42052 | FNR 17 20 B3 | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42053 | FNR 17 20 W2 | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42054 | FNR 26 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42055 | FNR 35 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42056 | FNR A | Winn Parish, LA | Oil Property | Dec 2024 |
| 42057 | FNR B | Winn Parish, LA | Oil Property | Dec 2024 |
| 42058 | FNR FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42059 | FNRU FEDERAL COM 22 23 PPI | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42060 | FOAL 20 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42061 | FOALE 31-19-17 | Dewey County, OK | Oil & Gas Property | Jan 2025 |
| 42062 | FOBES | Creek County, OK | Oil Property | Jul 2015 |
| 42063 | FOBIAN | Montgomery County, KS | Oil Property | Aug 2017 |
| 42064 | FOBIAN | Montgomery County, KS | Oil Property | Apr 2024 |
| 42065 | FOCHT | Creek County, OK | Oil & Gas Property | May 2017 |
| 42066 | FOCHT 3D-4-1H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 42067 | FOCKE 1 | Thomas County, KS | Oil Property | Dec 2024 |
| 42068 | FOCKLER | Tuscarawas County, OH | Oil & Gas Property | Dec 2024 |
| 42069 | FOCUS BDB FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 42070 | FOEGELLE | Karnes County, TX | Oil & Gas Property | Jun 2019 |
| 42071 | FOEGELLE-DUGIE UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 42072 | FOELGNER | Barton County, KS | Oil Property | Dec 2024 |
| 42073 | FOERSTER | Lubbock County, TX | Oil & Gas Property | Jan 2025 |
| 42074 | FOERSTER | Wilson County, TX | Oil & Gas Property | Jan 2025 |
| 42075 | FOERSTER-DONOVAN UNIT | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 42076 | FOERSTERLING | Sherman County, TX | Gas Property | Jan 2025 |
| 42077 | FOGARTY CREEK | Sublette County, WY | Oil & Gas Property | Feb 2025 |
| 42078 | FOGARTY GAS UNIT | Grant County, KS | Gas Property | Dec 2024 |
| 42079 | FOGEL | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 42080 | FOGELSON | San Juan County, NM | Oil & Gas Property | Feb 2025 |
| 42081 | FOGERTY UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 42082 | FOGG GEORGE P | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 42083 | FOGG, FRANKIE L. FOGG | Upshur County, WV | Oil & Gas Property | Dec 2021 |
| 42084 | FOGG-VAIL | Clay County, TX | Oil & Gas Property | Jan 2025 |
| 42085 | FOGHORN 32 STATE | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 42086 | FOGHORN NORGAARD 20-4H | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 42087 | FOGHORN-CORKRAN 20-2H | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 42088 | FOGHORN-ERVIN 20-3-HLID3 | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 42089 | FOGHORN-L | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 42090 | FOGLE | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 42091 | FOGLE | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 42092 | FOGLE | Pawnee County, OK | Oil Property | Aug 2016 |
| 42093 | FOGLE | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 42094 | FOGLE | Guernsey County, OH | Oil & Gas Property | Dec 2019 |
| 42095 | FOGLE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 42096 | FOGLE ET AL | Webster Parish, LA | Oil & Gas Property | Jan 2006 |
| 42097 | FOGLE GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 42098 | FOGLE J.H | Caldwell County, TX | Oil & Gas Property | Jan 2025 |
| 42099 | FOGLE, EMILY | Clay County, KY | Gas Property | Dec 2023 |
| 42100 | FOGLEMAN | Montgomery County, KS | Gas Property | Dec 2024 |