| 2101 | FIELDS | Montague County, TX | Oil & Gas Property | Nov 2010 |
| 2102 | FIELDS | Fisher County, TX | Oil & Gas Property | Apr 2025 |
| 2103 | FIELDS | Montague County, TX | Oil Property | May 2025 |
| 2104 | FIELDS | Eastland County, TX | Oil & Gas Property | May 2025 |
| 2105 | FIELDS | Kanawha County, WV | Oil & Gas Property | Dec 2021 |
| 2106 | FIELDS 'A' 1 | Stevens County, KS | Gas Property | Apr 2025 |
| 2107 | FIELDS 33-2 | Ward County, TX | Oil & Gas Property | May 2025 |
| 2108 | FIELDS AL | Panola County, TX | Oil & Gas Property | May 2025 |
| 2109 | FIELDS C.W. GAS UNIT | Panola County, TX | Oil & Gas Property | Apr 2025 |
| 2110 | FIELDS ESTATE 1 | Dewey County, OK | Oil & Gas Property | Jun 2025 |
| 2111 | FIELDS EVA | Cass County, TX | Oil & Gas Property | May 2025 |
| 2112 | FIELDS FRANC | Caldwell County, TX | Oil & Gas Property | Jul 2020 |
| 2113 | FIELDS J.T | Caldwell County, TX | Oil & Gas Property | May 2025 |
| 2114 | FIELDS MONA R | Parker County, TX | Oil & Gas Property | May 2025 |
| 2115 | FIELDS UNIT | Dewitt County, TX | Oil & Gas Property | May 2025 |
| 2116 | FIELDS, DAVID S 6 | Letcher County, KY | Oil & Gas Property | Dec 2023 |
| 2117 | FIELDS, E F | Floyd County, KY | Oil & Gas Property | Dec 2023 |
| 2118 | FIELDS, E F | Martin County, KY | Oil & Gas Property | Dec 2023 |
| 2119 | FIELDS, J. W | Irion County, TX | Oil & Gas Property | May 2025 |
| 2120 | FIELDS, R H | Knott County, KY | Gas Property | Dec 2023 |
| 2121 | FIELDS-ISAACS | Harrison County, TX | Oil & Gas Property | May 2025 |
| 2122 | FIENUP-HIRZ | Stevens County, KS | Gas Property | Apr 2025 |
| 2123 | FIEST HARDWOODS | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 2124 | FIESTY | Hughes County, OK | Gas Property | May 2025 |
| 2125 | FIFE | Van Zandt County, TX | Oil & Gas Property | May 2025 |
| 2126 | FIFE UNIT | Washington County, TX | Oil & Gas Property | May 2025 |
| 2127 | FIFER | Petroleum County, MT | Oil Property | Jun 2025 |
| 2128 | FIFIELD | San Juan County, NM | Oil & Gas Property | May 2025 |
| 2129 | FIFIELD | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 2130 | FIFTH WARD | McKean County, PA | Oil & Gas Property | Dec 2020 |
| 2131 | FIFTY - ONE | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 2132 | FIGARO 29-32 | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 2133 | FIGARO 32-29 | McKenzie County, ND | Oil & Gas Property | Jun 2025 |
| 2134 | FIGGE | Woodson County, KS | Oil Property | Apr 2025 |
| 2135 | FIGHTEN KITTIES STATE 18 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 2136 | FIGHTIN CHICKEN UNIT 17-19 | Martin County, TX | Oil & Gas Property | May 2025 |
| 2137 | FIGHTIN ILLINI DU | Shelby County, TX | Oil & Gas Property | May 2025 |
| 2138 | FIGHTING ACE 2827 | Pecos County, TX | Oil & Gas Property | May 2025 |
| 2139 | FIGHTING BULL 4 | Dewey County, OK | Oil & Gas Property | May 2025 |
| 2140 | FIGHTING OKRA 18 | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 2141 | FIGHTING OKRA 2 | Duchesne County, UT | Oil & Gas Property | Jun 2025 |
| 2142 | FIGRIDGE SEABREEZE UNIT | Chambers County, TX | Oil & Gas Property | May 2025 |
| 2143 | FIGURE FOUR | Sublette County, WY | Oil & Gas Property | Jun 2025 |
| 2144 | FIGURE FOUR | Rio Blanco County, CO | Oil & Gas Property | Jun 2025 |
| 2145 | FIGURE FOUR | Garfield County, CO | Oil & Gas Property | Jun 2025 |
| 2146 | FIJI 17 5 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 2147 | FIKE | Sherman County, TX | Oil & Gas Property | May 2025 |
| 2148 | FIKE | Isabella County, MI | Oil Property | Jun 2025 |
| 2149 | FIKES | Tuscaloosa County, AL | Gas Property | May 2025 |
| 2150 | FIKES-TAURUS-89-21-08 | Tuscaloosa County, AL | Gas Property | May 2025 |
| 2151 | FILAN | San Juan County, NM | Oil & Gas Property | May 2025 |
| 2152 | FILAREE 18 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2153 | FILAREE 24 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2154 | FILAREE 25 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2155 | FILAREE AEL FEDERAL | Chaves County, NM | Oil & Gas Property | May 2025 |
| 2156 | FILBERT | Ness County, KS | Oil Property | Apr 2025 |
| 2157 | FILCH | La Salle County, TX | Oil & Gas Property | May 2025 |
| 2158 | FILDES | Chautauqua County, KS | Oil Property | Jul 2023 |
| 2159 | FILE | Lipscomb County, TX | Oil & Gas Property | May 2025 |
| 2160 | FILE | Weld County, CO | Oil & Gas Property | Sep 2018 |
| 2161 | FILE 3 | Weld County, CO | Oil & Gas Property | Jun 2025 |
| 2162 | FILE FED 3 | Weld County, CO | Oil & Gas Property | Jun 2025 |
| 2163 | FILES | Van Buren County, AR | Gas Property | Jun 2024 |
| 2164 | FILES | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 2165 | FILES | Sherman County, TX | Oil & Gas Property | May 2025 |
| 2166 | FILIPPI | Tulare County, CA | Oil & Gas Property | Jun 2025 |
| 2167 | FILLER | Richland County, MT | Oil & Gas Property | May 2025 |
| 2168 | FILLINE | Jack County, TX | Oil & Gas Property | Apr 2025 |
| 2169 | FILLINGER | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 2170 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 2171 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 2172 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 2173 | FILLINGIN | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 2174 | FILLIPPONE | Burleson County, TX | Oil & Gas Property | May 2025 |
| 2175 | FILLMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 2176 | FILLMORE | Carbon County, WY | Oil & Gas Property | May 2025 |
| 2177 | FILLMORE FEE STATE | Carbon County, WY | Oil & Gas Property | May 2025 |
| 2178 | FILSON | Seminole County, OK | Oil & Gas Property | May 2025 |
| 2179 | FILSON | Armstrong County, PA | Gas Property | Dec 2024 |
| 2180 | FILTSCH | Logan County, OK | Oil & Gas Property | Nov 2016 |
| 2181 | FIMBEL | Victoria County, TX | Oil & Gas Property | Apr 2025 |
| 2182 | FIMBEL MARION & LAVERNIA JUNE | Victoria County, TX | Gas Property | Apr 2025 |
| 2183 | FIMBLE | Victoria County, TX | Gas Property | Apr 2025 |
| 2184 | FINA | Dickens County, TX | Oil Property | Apr 2018 |
| 2185 | FINA FEE | Terrebonne Parish, LA | Oil & Gas Property | Jan 2025 |
| 2186 | FINA FEE LAND | Cameron Parish, LA | Oil & Gas Property | Jan 2025 |
| 2187 | FINA-CONOCO FEE | Starr County, TX | Oil & Gas Property | May 2011 |
| 2188 | FINA-WERNER | Panola County, TX | Oil & Gas Property | May 2025 |
| 2189 | FINAN | Bradford County, PA | Gas Property | Jun 2025 |
| 2190 | FINCANNON | Tulsa County, OK | Oil Property | May 2025 |
| 2191 | FINCH | Franklin County, KS | Oil Property | Apr 2025 |
| 2192 | FINCH | Blaine County, MT | Gas Property | Jun 2025 |
| 2193 | FINCH | Seminole County, OK | Oil Property | Nov 2016 |
| 2194 | FINCH | Palo Pinto County, TX | Gas Property | Feb 2025 |
| 2195 | FINCH | Pittsburg County, OK | Gas Property | May 2025 |
| 2196 | FINCH | Acadia Parish, LA | Oil & Gas Property | Nov 2024 |
| 2197 | FINCH | Atascosa County, TX | Oil & Gas Property | Aug 2016 |
| 2198 | FINCH | Polk County, TX | Oil & Gas Property | May 2025 |
| 2199 | FINCH | Young County, TX | Oil & Gas Property | May 2025 |
| 2200 | FINCH 1 | Campbell County, WY | Oil & Gas Property | Jun 2025 |