| 41101 | FEE BMN | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41102 | FEE BRADFORD FOREST PROD LOT 192 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41103 | FEE BV | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41104 | FEE C | Jefferson County, PA | Gas Property | Dec 2009 |
| 41105 | FEE C | Kern County, CA | Oil & Gas Property | May 2025 |
| 41106 | FEE CD | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41107 | FEE CF | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41108 | FEE CFI LO | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41109 | FEE CFI WARRANT | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41110 | FEE CK | Midland County, TX | Oil & Gas Property | Aug 2020 |
| 41111 | FEE COLLINS PINE LOT 2 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41112 | FEE COLLINS PINE WARRANT 37 | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 41113 | FEE COMM FOREST INT INC 375 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41114 | FEE DEEMER | Jefferson County, PA | Gas Property | Dec 2008 |
| 41115 | FEE ELK STATE FOREST | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 41116 | FEE FLOOD 4 UNIT | Wichita County, TX | Oil & Gas Property | Jul 2018 |
| 41117 | FEE G | Cowley County, KS | Oil Property | Apr 2025 |
| 41118 | FEE GEORGE | Eastland County, TX | Oil & Gas Property | Apr 2025 |
| 41119 | FEE J | Jefferson County, PA | Gas Property | Dec 2008 |
| 41120 | FEE J | Jefferson County, PA | Gas Property | Dec 2008 |
| 41121 | FEE J | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41122 | FEE J & C HAUGH LOT 1 | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 41123 | FEE KEYSTONE CARBON 3747 | Elk County, PA | Gas Property | Dec 2024 |
| 41124 | FEE L | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41125 | FEE LAND #227 | Gray County, TX | Oil & Gas Property | Oct 2024 |
| 41126 | FEE MA B | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 41127 | FEE NO 209 | Creek County, OK | Oil & Gas Property | Sep 2006 |
| 41128 | FEE PA SGL | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 41129 | FEE PA SGL 44 3 | Elk County, PA | Gas Property | Dec 2024 |
| 41130 | FEE PA SGL 54 3846 | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 41131 | FEE PA TIMBER LP 38 | Elk County, PA | Gas Property | Dec 2024 |
| 41132 | FEE PGC SGL 25 3 | Elk County, PA | Gas Property | Dec 2024 |
| 41133 | FEE PGC SGL 25 38 | Elk County, PA | Gas Property | Dec 2024 |
| 41134 | FEE Q | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41135 | FEE RM & WB DUNN LOT 216 3796 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41136 | FEE S | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41137 | FEE S | Moore County, TX | Gas Property | May 2025 |
| 41138 | FEE SRC LOT 13 | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 41139 | FEE SRC WARRANT 23 | Elk County, PA | Gas Property | Dec 2024 |
| 41140 | FEE ST FOREST 384 | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 41141 | FEE SULLIVAN 10 | Moore County, TX | Gas Property | May 2025 |
| 41142 | FEE TRIBAL | Duchesne County, UT | Oil & Gas Property | Jun 2025 |
| 41143 | FEE UNIT | Mitchell County, TX | Oil & Gas Property | May 2025 |
| 41144 | FEE WARRANT 2364 3845 | Jefferson County, PA | Oil & Gas Property | Dec 2024 |
| 41145 | FEE WARRANT 31 | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 41146 | FEE WARRANT 515 | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 41147 | FEE Y | Andrews County, TX | Oil & Gas Property | May 2025 |
| 41148 | FEE Z | Ector County, TX | Oil & Gas Property | May 2025 |
| 41149 | FEE"A"(M-701)JB GRAHAM | Clearfield County, PA | Gas Property | Dec 2024 |
| 41150 | FEE-10 | Ector County, TX | Oil & Gas Property | Sep 2023 |
| 41151 | FEE-B | Fallon County, MT | Gas Property | Apr 2025 |
| 41152 | FEE-BR | Fallon County, MT | Gas Property | Apr 2025 |
| 41153 | FEE-BR 2 | Fallon County, MT | Gas Property | Apr 2025 |
| 41154 | FEE-BR 279 | Fallon County, MT | Gas Property | Apr 2025 |
| 41155 | FEE-CP | Fallon County, MT | Gas Property | Apr 2025 |
| 41156 | FEE-CP | Fallon County, MT | Gas Property | Apr 2025 |
| 41157 | FEE-CP 2 | Fallon County, MT | Gas Property | Apr 2025 |
| 41158 | FEE-ELK STATE | Elk County, PA | Oil & Gas Property | Dec 2024 |
| 41159 | FEEA | Clearfield County, PA | Gas Property | Dec 2024 |
| 41160 | FEEBECK | Miami County, KS | Oil Property | Jul 2024 |
| 41161 | FEEDLOT | Reno County, KS | Oil & Gas Property | Apr 2025 |
| 41162 | FEEHAN 11-9 | Mountrail County, ND | Oil & Gas Property | Jun 2025 |
| 41163 | FEELY | Alfalfa County, OK | Oil & Gas Property | May 2025 |
| 41164 | FEEPORT | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 41165 | FEERER | Ellis County, OK | Oil & Gas Property | Apr 2025 |
| 41166 | FEEVEY | Venango County, PA | Gas Property | Dec 2024 |
| 41167 | FEGAN | Stanton County, KS | Gas Property | Apr 2025 |
| 41168 | FEGAN GAS UNIT 'A' | Stanton County, KS | Gas Property | Apr 2025 |
| 41169 | FEGEL | Dewey County, OK | Oil & Gas Property | Apr 2025 |
| 41170 | FEGLEY | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 41171 | FEHR F | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 41172 | FEHRENBACH | Ness County, KS | Oil Property | Apr 2025 |
| 41173 | FEHRINGER | Logan County, CO | Oil & Gas Property | May 2025 |
| 41174 | FEHRN | Weld County, CO | Oil & Gas Property | Jun 2025 |
| 41175 | FEHSE J. J. GU | Johnson County, TX | Gas Property | May 2025 |
| 41176 | FEHSEL | Los Angeles County, CA | Oil Property | Nov 2004 |
| 41177 | FEICK, ADAM | Wood County, WV | Oil Property | Dec 2021 |
| 41178 | FEIERTAG | Scott County, KS | Oil Property | Apr 2025 |
| 41179 | FEIERTAG | Stanton County, KS | Oil & Gas Property | Apr 2025 |
| 41180 | FEIERTAG | Haskell County, KS | Gas Property | Apr 2025 |
| 41181 | FEIGHT | Haskell County, KS | Oil & Gas Property | Apr 2025 |
| 41182 | FEIK | Sedgwick County, KS | Oil Property | Sep 2015 |
| 41183 | FEIKERT | Cheyenne County, KS | Gas Property | May 2018 |
| 41184 | FEIKERT | Holmes County, OH | Oil & Gas Property | Dec 2022 |
| 41185 | FEIKERT | Cheyenne County, KS | Gas Property | Apr 2025 |
| 41186 | FEIKERT FARMS | Ford County, KS | Oil & Gas Property | Apr 2025 |
| 41187 | FEIL FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 41188 | FEINBERG | La Plata County, CO | Gas Property | May 2025 |
| 41189 | FEINEN | Chautauqua County, NY | Gas Property | Dec 2024 |
| 41190 | FEIRING STATE | Mountrail County, ND | Oil & Gas Property | Jun 2025 |
| 41191 | FEIST | Barton County, KS | Oil Property | Jun 2024 |
| 41192 | FEIST | Bossier Parish, LA | Gas Property | Nov 2024 |
| 41193 | FEIST | Rice County, KS | Oil Property | Feb 2025 |
| 41194 | FEIST | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 41195 | FEIST 2 | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 41196 | FEIT | Weld County, CO | Oil & Gas Property | May 2025 |
| 41197 | FEITZ | Ellis County, KS | Oil Property | Apr 2025 |
| 41198 | FEKEN | Noble County, OK | Oil & Gas Property | Apr 2025 |
| 41199 | FELBER | Garfield County, OK | Oil & Gas Property | May 2025 |
| 41200 | FELD | Westmoreland County, PA | Gas Property | Dec 2024 |