| 42101 | FIRST AND FIRST 397 | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 42102 | FIRST ASSEMBLY OF GOD UNIT | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 42103 | FIRST BYWATERS | Wichita County, TX | Oil & Gas Property | Sep 2025 |
| 42104 | FIRST CHRISTIAN | Uintah County, UT | Oil & Gas Property | Sep 2025 |
| 42105 | FIRST GOLD 29-0-39-34 | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 42106 | FIRST NATIONAL | Wichita County, TX | Oil & Gas Property | Sep 2025 |
| 42107 | FIRST NATIONAL | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 42108 | FIRST NATIONAL BA | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 42109 | FIRST NATIONAL BANK | Stanton County, KS | Gas Property | Jun 2025 |
| 42110 | FIRST NATIONAL BANK | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 42111 | FIRST NATIONAL BANK | Orange County, TX | Oil & Gas Property | Jul 2002 |
| 42112 | FIRST NATIONAL BANK | Toole County, MT | Gas Property | Sep 2025 |
| 42113 | FIRST NATIONAL BANK | Jack County, TX | Oil & Gas Property | Jan 2020 |
| 42114 | FIRST NATIONAL BANK GAS UNIT 'B' | Finney County, KS | Gas Property | Jun 2025 |
| 42115 | FIRST NATIONAL BANK IN INDI | Indiana County, PA | Gas Property | Dec 2024 |
| 42116 | FIRST NATIONAL TRUST | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 42117 | FIRST NATIONAL WATERFLOOD UNIT | Wichita County, TX | Oil & Gas Property | Sep 2025 |
| 42118 | FIRST NATL | Cowley County, KS | Oil Property | Jan 2025 |
| 42119 | FIRST PRESBYTERIAN CHURCH | Palo Pinto County, TX | Oil & Gas Property | Sep 2025 |
| 42120 | FIRST ST BANK OF STRATFORD | Sherman County, TX | Gas Property | Sep 2025 |
| 42121 | FIRST ST BANK OF STRATFORD -C | Sherman County, TX | Gas Property | Sep 2025 |
| 42122 | FIRST STATE BANK OF LARNED | Morton County, KS | Gas Property | Jun 2025 |
| 42123 | FIRST STATE BANK OF WHITE DEER | Carson County, TX | Oil & Gas Property | Aug 2025 |
| 42124 | FIRST TRUST | Chouteau County, MT | Gas Property | Sep 2025 |
| 42125 | FIRST UNITED METHODIST CHURCH | Midland County, TX | Oil & Gas Property | Jun 2019 |
| 42126 | FIRTH | Mercer County, PA | Oil & Gas Property | Dec 2024 |
| 42127 | FIRTIK | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 42128 | FISBECK UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 42129 | FISCHABER | Garfield County, OK | Oil & Gas Property | Aug 2025 |
| 42130 | FISCHEL | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 42131 | FISCHER | Ford County, KS | Oil Property | Jun 2025 |
| 42132 | FISCHER | San Patricio County, TX | Oil & Gas Property | Sep 2025 |
| 42133 | FISCHER | Texas County, OK | Oil & Gas Property | Aug 2025 |
| 42134 | FISCHER | Stafford County, KS | Oil & Gas Property | Jun 2025 |
| 42135 | FISCHER | Grant County, KS | Gas Property | Jun 2025 |
| 42136 | FISCHER | Stafford County, KS | Oil Property | Apr 2025 |
| 42137 | FISCHER | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 42138 | FISCHER | Caldwell County, TX | Oil & Gas Property | Sep 2025 |
| 42139 | FISCHER | Greene County, PA | Oil & Gas Property | Dec 2024 |
| 42140 | FISCHER | Seward County, KS | Gas Property | Jun 2025 |
| 42141 | FISCHER | Stafford County, KS | Oil Property | Apr 2025 |
| 42142 | FISCHER | Lee County, TX | Oil & Gas Property | Sep 2025 |
| 42143 | FISCHER | Williams County, ND | Oil & Gas Property | Mar 1986 |
| 42144 | FISCHER | Stafford County, KS | Oil Property | Jun 2025 |
| 42145 | FISCHER | Lubbock County, TX | Oil & Gas Property | Sep 2025 |
| 42146 | FISCHER | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 42147 | FISCHER | Morgan County, OH | Oil & Gas Property | Dec 2018 |
| 42148 | FISCHER | Coffey County, KS | Oil Property | May 2025 |
| 42149 | FISCHER | Ellis County, KS | Oil Property | Jun 2025 |
| 42150 | FISCHER 11-16SH | Bowman County, ND | Oil & Gas Property | Oct 2025 |
| 42151 | FISCHER 12/1 | Ellis County, OK | Oil & Gas Property | Aug 2025 |
| 42152 | FISCHER 145-96-29-20 | Dunn County, ND | Oil & Gas Property | Oct 2025 |
| 42153 | FISCHER GERTRUDE | Lee County, TX | Oil & Gas Property | Jul 2024 |
| 42154 | FISCHER MARK FEDERAL | La Plata County, CO | Gas Property | Sep 2025 |
| 42155 | FISCHER UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 42156 | FISCHER, CHARLES | Harris County, TX | Oil & Gas Property | Oct 2001 |
| 42157 | FISCHER, JULIA - TRUST LOWTHER | Ritchie County, WV | Gas Property | Nov 2021 |
| 42158 | FISCHER, WILLIAM | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 42159 | FISCHER-COULSON | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 42160 | FISCHER-CRASK | Barber County, KS | Oil & Gas Property | Jun 2025 |
| 42161 | FISCHER-MATHIS GAS UNIT | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 42162 | FISCHER-PLACKE UNIT | Lee County, TX | Oil & Gas Property | Sep 2025 |
| 42163 | FISCHER-REDWINE | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 42164 | FISCHLI | Rooks County, KS | Oil Property | Apr 2025 |
| 42165 | FISCHLI | Phillips County, KS | Oil Property | May 2025 |
| 42166 | FISCHLI | Rooks County, KS | Oil Property | May 2025 |
| 42167 | FISCUS | Armstrong County, PA | Gas Property | Dec 2024 |
| 42168 | FISCUS | Weld County, CO | Oil & Gas Property | Sep 2025 |
| 42169 | FISCUS FEDERAL LD15-7 | Weld County, CO | Oil & Gas Property | Sep 2025 |
| 42170 | FISCUS MESA | Weld County, CO | Oil & Gas Property | May 2015 |
| 42171 | FISH | Stafford County, KS | Oil & Gas Property | Aug 2015 |
| 42172 | FISH | Beaver County, OK | Oil & Gas Property | Dec 2024 |
| 42173 | FISH 301 | Tioga County, PA | Gas Property | Sep 2025 |
| 42174 | FISH CAMP | Tyler County, TX | Oil & Gas Property | Sep 2025 |
| 42175 | FISH CREEK UNIT | Young County, TX | Oil Property | Sep 2025 |
| 42176 | FISH D. W | Archer County, TX | Oil & Gas Property | Sep 2025 |
| 42177 | FISH FINDER | Mountrail County, ND | Oil & Gas Property | Oct 2025 |
| 42178 | FISH HATCHERY | Potter County, PA | Oil & Gas Property | Dec 2024 |
| 42179 | FISH UNIT | Carroll County, OH | Oil & Gas Property | Dec 2024 |
| 42180 | FISHBURN | Pittsburg County, OK | Gas Property | Apr 2022 |
| 42181 | FISHBURN | Morrow County, OH | Oil & Gas Property | Dec 2024 |
| 42182 | FISHBURN | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 42183 | FISHER | Gilmer County, WV | Gas Property | Dec 2021 |
| 42184 | FISHER | Stevens County, KS | Oil & Gas Property | Feb 2025 |
| 42185 | FISHER | Harrison County, OH | Oil & Gas Property | Dec 2022 |
| 42186 | FISHER | Stephens County, OK | Oil & Gas Property | Aug 2025 |
| 42187 | FISHER | De Soto Parish, LA | Gas Property | Dec 2024 |
| 42188 | FISHER | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 42189 | FISHER | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 42190 | FISHER | Kingfisher County, OK | Oil & Gas Property | Jul 2019 |
| 42191 | FISHER | Orange County, CA | Oil & Gas Property | Oct 2025 |
| 42192 | FISHER | Seminole County, OK | Oil Property | Aug 2025 |
| 42193 | FISHER | Coshocton County, OH | Oil & Gas Property | Dec 2021 |
| 42194 | FISHER | Beaver County, PA | Oil & Gas Property | Dec 2024 |
| 42195 | FISHER | Geauga County, OH | Oil & Gas Property | Dec 2024 |
| 42196 | FISHER | Lewis County, WV | Gas Property | Dec 2021 |
| 42197 | FISHER | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 42198 | FISHER | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 42199 | FISHER | Phillips County, MT | Gas Property | Sep 2025 |
| 42200 | FISHER | Payne County, OK | Oil & Gas Property | Jan 1998 |