| 41101 | FIREBAUGH | Major County, OK | Oil & Gas Property | Mar 2026 |
| 41102 | FIREBIRD | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 41103 | FIREBRAND BUI | Hutchinson County, TX | Oil & Gas Property | Mar 2026 |
| 41104 | FIRECRACKER STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 41105 | FIRECRACKER UNIT | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 41106 | FIRECREEK 54-1-12 | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 41107 | FIREFLY | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 41108 | FIREFLY | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 41109 | FIREFLY | Upton County, TX | Oil & Gas Property | Mar 2026 |
| 41110 | FIREFLY 5 8-15N-13W | Blaine County, OK | Oil & Gas Property | Mar 2026 |
| 41111 | FIREFOX 4 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 41112 | FIREFOX FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 41113 | FIREMOON | Blaine County, MT | Oil Property | Mar 2026 |
| 41114 | FIRESTIEN | Weld County, CO | Oil & Gas Property | Jun 2017 |
| 41115 | FIRESTONE | Kingfisher County, OK | Oil & Gas Property | Dec 1995 |
| 41116 | FIRESTONE | Kingfisher County, OK | Oil & Gas Property | May 2024 |
| 41117 | FIRESTONE | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 41118 | FIRESTONE | Clay County, TX | Oil & Gas Property | Mar 2026 |
| 41119 | FIRESTONE | Summit County, OH | Oil & Gas Property | Dec 2025 |
| 41120 | FIRESTONE | Summit County, OH | Oil & Gas Property | Dec 2025 |
| 41121 | FIRESTONE | Wayne County, OH | Oil & Gas Property | Dec 2022 |
| 41122 | FIRESTONE 1 | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 41123 | FIRESTONE COUNTRY CLUB | Summit County, OH | Oil & Gas Property | Dec 2025 |
| 41124 | FIRESTONE HOMESTEAD PAD | Columbiana County, OH | Gas Property | Mar 2026 |
| 41125 | FIRESTORM 54-1-12-13-24 AL | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 41126 | FIRETHORN FEDERAL COM 26 36 04 | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 41127 | FIREWATER | Palo Pinto County, TX | Oil & Gas Property | Jan 2023 |
| 41128 | FIREWEED 149-93-21C-22H | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 41129 | FIRST | Scurry County, TX | Oil & Gas Property | Feb 2026 |
| 41130 | FIRST ALABAMA BANK | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 41131 | FIRST ALABAMA BANK #3 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 41132 | FIRST ALABAMA BANK 1 | Tuscaloosa County, AL | Gas Property | Mar 2026 |
| 41133 | FIRST AND FIRST 397 | Yoakum County, TX | Oil & Gas Property | Mar 2026 |
| 41134 | FIRST ASSEMBLY OF GOD UNIT | Trumbull County, OH | Oil & Gas Property | Dec 2025 |
| 41135 | FIRST BYWATERS | Wichita County, TX | Oil & Gas Property | Mar 2026 |
| 41136 | FIRST CHRISTIAN | Uintah County, UT | Oil & Gas Property | Apr 2026 |
| 41137 | FIRST GOLD 29-0-39-34 | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 41138 | FIRST NATIONAL | Wichita County, TX | Oil & Gas Property | Mar 2026 |
| 41139 | FIRST NATIONAL | Montague County, TX | Oil & Gas Property | Mar 2026 |
| 41140 | FIRST NATIONAL BA | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 41141 | FIRST NATIONAL BANK | Stanton County, KS | Gas Property | Feb 2026 |
| 41142 | FIRST NATIONAL BANK | Scurry County, TX | Oil & Gas Property | Mar 2026 |
| 41143 | FIRST NATIONAL BANK | Toole County, MT | Gas Property | Apr 2026 |
| 41144 | FIRST NATIONAL BANK GAS UNIT 'B' | Finney County, KS | Gas Property | Feb 2026 |
| 41145 | FIRST NATIONAL BANK IN INDI | Indiana County, PA | Gas Property | Dec 2025 |
| 41146 | FIRST NATIONAL TRUST | Ochiltree County, TX | Oil & Gas Property | Mar 2026 |
| 41147 | FIRST NATIONAL WATERFLOOD UNIT | Wichita County, TX | Oil & Gas Property | Feb 2026 |
| 41148 | FIRST NATL | Cowley County, KS | Oil Property | Feb 2026 |
| 41149 | FIRST PRESBYTERIAN CHURCH | Palo Pinto County, TX | Oil & Gas Property | Mar 2026 |
| 41150 | FIRST ST BANK OF STRATFORD | Sherman County, TX | Gas Property | Mar 2026 |
| 41151 | FIRST ST BANK OF STRATFORD -C | Sherman County, TX | Gas Property | Mar 2026 |
| 41152 | FIRST STATE BANK OF LARNED | Morton County, KS | Gas Property | Feb 2026 |
| 41153 | FIRST STATE BANK OF WHITE DEER | Carson County, TX | Oil & Gas Property | Feb 2026 |
| 41154 | FIRST TRUST | Chouteau County, MT | Gas Property | Apr 2026 |
| 41155 | FIRST UNITED METHODIST CHURCH | Midland County, TX | Oil & Gas Property | Jun 2019 |
| 41156 | FIRTH | Mercer County, PA | Oil & Gas Property | Dec 2025 |
| 41157 | FIRTIK | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 41158 | FISBECK UNIT | Gonzales County, TX | Oil & Gas Property | Mar 2026 |
| 41159 | FISCHABER | Garfield County, OK | Oil & Gas Property | Mar 2026 |
| 41160 | FISCHEL | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 41161 | FISCHER | Ford County, KS | Oil Property | Feb 2026 |
| 41162 | FISCHER | San Patricio County, TX | Oil & Gas Property | Mar 2026 |
| 41163 | FISCHER | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 41164 | FISCHER | Stafford County, KS | Oil & Gas Property | Feb 2026 |
| 41165 | FISCHER | Grant County, KS | Gas Property | Feb 2026 |
| 41166 | FISCHER | Stafford County, KS | Oil Property | Jan 2026 |
| 41167 | FISCHER | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 41168 | FISCHER | Caldwell County, TX | Oil & Gas Property | Dec 2025 |
| 41169 | FISCHER | Greene County, PA | Oil & Gas Property | Dec 2025 |
| 41170 | FISCHER | Seward County, KS | Gas Property | Feb 2026 |
| 41171 | FISCHER | Stafford County, KS | Oil Property | Dec 2025 |
| 41172 | FISCHER | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 41173 | FISCHER | Williams County, ND | Oil & Gas Property | Mar 1986 |
| 41174 | FISCHER | Stafford County, KS | Oil Property | Jan 2026 |
| 41175 | FISCHER | Lubbock County, TX | Oil & Gas Property | Mar 2026 |
| 41176 | FISCHER | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 41177 | FISCHER | Morgan County, OH | Oil & Gas Property | Dec 2018 |
| 41178 | FISCHER | Coffey County, KS | Oil Property | Dec 2025 |
| 41179 | FISCHER | Ellis County, KS | Oil Property | Feb 2026 |
| 41180 | FISCHER 11-16SH | Bowman County, ND | Oil & Gas Property | Apr 2026 |
| 41181 | FISCHER 12/1 | Ellis County, OK | Oil & Gas Property | Mar 2026 |
| 41182 | FISCHER 145-96-29-20 | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 41183 | FISCHER GERTRUDE | Lee County, TX | Oil & Gas Property | Dec 2025 |
| 41184 | FISCHER UNIT | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 41185 | FISCHER, CHARLES | Harris County, TX | Oil & Gas Property | Oct 2001 |
| 41186 | FISCHER, JULIA - TRUST LOWTHER | Ritchie County, WV | Gas Property | Nov 2021 |
| 41187 | FISCHER, WILLIAM | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 41188 | FISCHER-COULSON | Midland County, TX | Oil & Gas Property | Mar 2026 |
| 41189 | FISCHER-CRASK | Barber County, KS | Oil & Gas Property | Feb 2026 |
| 41190 | FISCHER-MARK FEDERAL | La Plata County, CO | Gas Property | Mar 2026 |
| 41191 | FISCHER-MATHIS GAS UNIT | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 41192 | FISCHER-PLACKE UNIT | Lee County, TX | Oil & Gas Property | Mar 2026 |
| 41193 | FISCHER-REDWINE | Rusk County, TX | Oil & Gas Property | Mar 2026 |
| 41194 | FISCHLI | Rooks County, KS | Oil Property | Sep 2025 |
| 41195 | FISCHLI | Phillips County, KS | Oil Property | Jul 2025 |
| 41196 | FISCHLI | Rooks County, KS | Oil Property | Jan 2026 |
| 41197 | FISCUS | Armstrong County, PA | Gas Property | Dec 2025 |
| 41198 | FISCUS | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 41199 | FISCUS FEDERAL LD15-7 | Weld County, CO | Oil & Gas Property | Apr 2026 |
| 41200 | FISCUS MESA | Weld County, CO | Oil & Gas Property | May 2015 |