| 41101 | FILE | Lipscomb County, TX | Oil & Gas Property | Jun 2026 |
| 41102 | FILE | Weld County, CO | Oil & Gas Property | Sep 2018 |
| 41103 | FILE 3 | Weld County, CO | Oil & Gas Property | May 2026 |
| 41104 | FILE FED 3 | Weld County, CO | Oil & Gas Property | May 2026 |
| 41105 | FILES | Van Buren County, AR | Gas Property | Jun 2024 |
| 41106 | FILES | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 41107 | FILES | Sherman County, TX | Oil & Gas Property | May 2026 |
| 41108 | FILES | Stephens County, OK | Oil & Gas Property | Apr 2025 |
| 41109 | FILIPPI | Tulare County, CA | Oil & Gas Property | Oct 2025 |
| 41110 | FILLER | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41111 | FILLINE | Jack County, TX | Oil & Gas Property | May 2026 |
| 41112 | FILLINGER | Logan County, WV | Oil & Gas Property | Dec 2021 |
| 41113 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 41114 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 41115 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2026 |
| 41116 | FILLINGIM | Hemphill County, TX | Oil & Gas Property | May 2014 |
| 41117 | FILLINGIN | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 41118 | FILLIPPONE | Burleson County, TX | Oil & Gas Property | May 2026 |
| 41119 | FILLMAN | Tuscarawas County, OH | Oil & Gas Property | Dec 2023 |
| 41120 | FILLMORE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 41121 | FILLMORE FEE STATE | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 41122 | FILSON | Seminole County, OK | Oil & Gas Property | Jun 2025 |
| 41123 | FILSON | Armstrong County, PA | Gas Property | Dec 2025 |
| 41124 | FILTSCH | Logan County, OK | Oil & Gas Property | Feb 2016 |
| 41125 | FIMBEL | Victoria County, TX | Oil & Gas Property | May 2026 |
| 41126 | FIMBEL MARION & LAVERNIA JUNE | Victoria County, TX | Gas Property | May 2026 |
| 41127 | FIMBLE | Victoria County, TX | Gas Property | May 2026 |
| 41128 | FIN 148-93-05A-06H-LL | Dunn County, ND | Oil & Gas Property | May 2026 |
| 41129 | FINA | Dickens County, TX | Oil Property | Apr 2018 |
| 41130 | FINA FEE | Terrebonne Parish, LA | Oil & Gas Property | Jan 2025 |
| 41131 | FINA FEE LAND | Cameron Parish, LA | Oil & Gas Property | Jan 2025 |
| 41132 | FINA STATE 1 | Weston County, WY | Oil & Gas Property | Jul 2026 |
| 41133 | FINA-CONOCO FEE | Starr County, TX | Oil & Gas Property | May 2011 |
| 41134 | FINA-WERNER | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 41135 | FINAN | Bradford County, PA | Gas Property | Jun 2026 |
| 41136 | FINCANNON | Tulsa County, OK | Oil Property | Jun 2026 |
| 41137 | FINCH | Franklin County, KS | Oil Property | May 2026 |
| 41138 | FINCH | Blaine County, MT | Gas Property | Jun 2026 |
| 41139 | FINCH | Seminole County, OK | Oil Property | Nov 2016 |
| 41140 | FINCH | Palo Pinto County, TX | Gas Property | Nov 2025 |
| 41141 | FINCH | Pittsburg County, OK | Gas Property | Jul 2026 |
| 41142 | FINCH | Acadia Parish, LA | Oil & Gas Property | Nov 2024 |
| 41143 | FINCH | Polk County, TX | Oil & Gas Property | Jun 2026 |
| 41144 | FINCH | Young County, TX | Oil & Gas Property | Jun 2026 |
| 41145 | FINCH 1 | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 41146 | FINCH 1-2 | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 41147 | FINCH 148-92-22A-21H | Dunn County, ND | Oil & Gas Property | Jun 2026 |
| 41148 | FINCH 252 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41149 | FINCHAM | Seward County, KS | Oil Property | Nov 2024 |
| 41150 | FINCHAM | Seward County, KS | Oil & Gas Property | May 2026 |
| 41151 | FINCHAM | Pratt County, KS | Oil & Gas Property | Oct 2002 |
| 41152 | FINCHAM | Pratt County, KS | Oil & Gas Property | Mar 2026 |
| 41153 | FINCHAM | Meade County, KS | Oil & Gas Property | Apr 2026 |
| 41154 | FINCHAM | Haskell County, KS | Oil & Gas Property | May 2026 |
| 41155 | FINCHAM | Stevens County, KS | Gas Property | May 2026 |
| 41156 | FINCHAM | Pratt County, KS | Oil & Gas Property | Mar 1996 |
| 41157 | FINCHAM 'C' | Grant County, KS | Gas Property | May 2026 |
| 41158 | FINCHAM GAS UNIT | Seward County, KS | Oil & Gas Property | Mar 2026 |
| 41159 | FINCHER | Nevada County, AR | Oil Property | Jul 2026 |
| 41160 | FINCHER 1H | Washington County, TX | Oil & Gas Property | May 2026 |
| 41161 | FINCHER C. D. UNIT | Tarrant County, TX | Gas Property | Feb 2026 |
| 41162 | FINCHER CAL | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 41163 | FINCHER RAMBO UNIT | Tarrant County, TX | Gas Property | Jun 2026 |
| 41164 | FINCHER-SCHWARTZ GAS UNIT 1 | Nacogdoches County, TX | Oil & Gas Property | Jun 2026 |
| 41165 | FINCK | Perry County, OH | Oil & Gas Property | Dec 2025 |
| 41166 | FINDER | Johnson County, TX | Gas Property | May 2026 |
| 41167 | FINDLEY | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 41168 | FINDLEY | Pawnee County, OK | Oil Property | Aug 2025 |
| 41169 | FINDLEY | Pawnee County, OK | Oil Property | Jul 2026 |
| 41170 | FINDLEY | Harper County, KS | Oil & Gas Property | Oct 2011 |
| 41171 | FINDLEY | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 41172 | FINDLEY #23 | Tuscaloosa County, AL | Gas Property | Jun 2026 |
| 41173 | FINDLEY 23-3 | Conecuh County, AL | Oil & Gas Property | Jun 2026 |
| 41174 | FINDLEY GAS UNIT | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 41175 | FINDLEY WOLF | Armstrong County, PA | Gas Property | Dec 2025 |
| 41176 | FINDLEY, CHARLES | Taylor County, WV | Gas Property | Dec 2021 |
| 41177 | FINDLEY-THOMAS | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 41178 | FINERAN | Guernsey County, OH | Oil & Gas Property | Jun 2026 |
| 41179 | FINES | Bottineau County, ND | Oil & Gas Property | Jun 2026 |
| 41180 | FINFROCK | Texas County, OK | Oil & Gas Property | Jun 2025 |
| 41181 | FINGER | Barton County, KS | Oil Property | Aug 1998 |
| 41182 | FINGER | Barton County, KS | Oil Property | Apr 2026 |
| 41183 | FINIS CLARK | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 41184 | FINISHING NAIL | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41185 | FINK | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41186 | FINK | Clearfield County, PA | Gas Property | Dec 2025 |
| 41187 | FINK | Graham County, KS | Oil Property | May 2026 |
| 41188 | FINK | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 41189 | FINK | Cotton County, OK | Oil Property | Jun 2026 |
| 41190 | FINK | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 41191 | FINK FARMS | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41192 | FINK FARMS 23X-6 | Richland County, MT | Oil & Gas Property | Jun 2026 |
| 41193 | FINK LASARGE 2-32 | Manistee County, MI | Oil & Gas Property | Jul 2026 |
| 41194 | FINKBEINER | Washtenaw County, MI | Oil Property | Aug 2026 |
| 41195 | FINKELSTEIN | Kearny County, KS | Gas Property | May 2026 |
| 41196 | FINKELSTEIN | Kearny County, KS | Gas Property | May 2026 |
| 41197 | FINKENBINDER | Anderson County, KS | Oil Property | May 2026 |
| 41198 | FINKHOUSE HORIZONTAL UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 41199 | FINKLEA | Hughes County, OK | Oil & Gas Property | Feb 2026 |
| 41200 | FINKLER | Archer County, TX | Oil & Gas Property | Jun 2026 |