| 50101 | GULF STATES PAPER | Tuscaloosa County, AL | Gas Property | Feb 2025 |
| 50102 | GULF STATES PAPER | Tuscaloosa County, AL | Gas Property | Apr 2010 |
| 50103 | GULF TROPORO UNIT | Pecos County, TX | Oil & Gas Property | Aug 2022 |
| 50104 | GULF TUBB | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 50105 | GULF USA | Centre County, PA | Gas Property | Feb 2025 |
| 50106 | GULF USA | Centre County, PA | Gas Property | Feb 2025 |
| 50107 | GULF WEST | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 50108 | GULF WM. WINFREE FEE | Orange County, TX | Oil & Gas Property | Aug 2023 |
| 50109 | GULF-BALDWIN FEE | Liberty County, TX | Oil & Gas Property | Jan 2025 |
| 50110 | GULF-FEE | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 50111 | GULF-HERRINGTON | Hardin County, TX | Oil & Gas Property | Jan 2022 |
| 50112 | GULF-HOPKINS FEE TRACT 2 | Hardin County, TX | Oil & Gas Property | Aug 2019 |
| 50113 | GULF-JAMES W. REA, JR. ET AL | Santa Clara County, CA | Oil & Gas Property | Dec 2024 |
| 50114 | GULF-JENKINS | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 50115 | GULF-MESA SAPPINGTON | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 50116 | GULF-POTTER | Marion County, TX | Oil & Gas Property | Jan 2025 |
| 50117 | GULF-SANFORD | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 50118 | GULF-SUN UNIT | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 50119 | GULF-WHITTENBURG | Hutchinson County, TX | Oil & Gas Property | Mar 2024 |
| 50120 | GULICK | Ness County, KS | Oil Property | Dec 2024 |
| 50121 | GULICK | Allegheny County, PA | Oil & Gas Property | Feb 2025 |
| 50122 | GULLA UNIT | Washington County, PA | Oil & Gas Property | Sep 2024 |
| 50123 | GULLETT | Magoffin County, KY | Oil Property | May 2022 |
| 50124 | GULLETT HEIRS | Magoffin County, KY | Gas Property | Dec 2023 |
| 50125 | GULLEY | Rogers County, OK | Oil Property | Apr 2024 |
| 50126 | GULLEY | Washington County, CO | Oil & Gas Property | Jan 2025 |
| 50127 | GULLEY | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 50128 | GULLEY 1 | Weld County, CO | Oil & Gas Property | Nov 2023 |
| 50129 | GULLEY GAS UNIT | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 50130 | GULLEY M.E. GAS UNIT | Panola County, TX | Oil & Gas Property | Dec 2024 |
| 50131 | GULLICK | Montgomery County, KS | Oil Property | Jun 2024 |
| 50132 | GULLICKSON | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50133 | GULLIKSON | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50134 | GULLIKSON | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50135 | GULLIVER | Cayuga County, NY | Gas Property | Dec 2023 |
| 50136 | GULLO, RICHARD | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50137 | GULLWING 15-64 17 | Laramie County, WY | Oil & Gas Property | Feb 2025 |
| 50138 | GULLY | Union Parish, LA | Gas Property | Mar 2024 |
| 50139 | GULLY | Texas County, OK | Gas Property | Jan 2025 |
| 50140 | GULLY 152-94-16A-21H-TF1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50141 | GUM 2 UNIT | Crawford County, PA | Gas Property | Dec 2024 |
| 50142 | GUM GAS UNIT 'B' | Stanton County, KS | Gas Property | Dec 2024 |
| 50143 | GUM UNIT 1H | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 50144 | GUM, BROOKS JAY MAXWELL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 50145 | GUM, ERNEST KEMP JR. GARRETT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50146 | GUM, GARNET | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 50147 | GUM, KEMP | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50148 | GUMBLE | Ellis County, KS | Oil Property | Oct 2024 |
| 50149 | GUMBO FLATS | Bowman County, ND | Oil & Gas Property | Feb 2025 |
| 50150 | GUMBY BAG FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2021 |
| 50151 | GUMESON | Weld County, CO | Oil & Gas Property | Aug 2014 |
| 50152 | GUMLOG | Pope County, AR | Gas Property | May 2008 |
| 50153 | GUMM | Goliad County, TX | Oil & Gas Property | Feb 2021 |
| 50154 | GUMMOW-FINNEL | Payne County, OK | Oil Property | Dec 2024 |
| 50155 | GUMP TRUST ET AL | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 50156 | GUN BARREL | Natrona County, WY | Oil & Gas Property | Jan 2025 |
| 50157 | GUN BARREL | Fremont County, WY | Oil & Gas Property | Jan 2025 |
| 50158 | GUN BARREL CORNER | Knox County, TX | Oil & Gas Property | Jan 2025 |
| 50159 | GUNDELFINGER 1-14 | Barber County, KS | Oil & Gas Property | Dec 2024 |
| 50160 | GUNDER T | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50161 | GUNDERSON | Toole County, MT | Oil & Gas Property | Feb 2025 |
| 50162 | GUNDERSON | Musselshell County, MT | Oil & Gas Property | Feb 2017 |
| 50163 | GUNDERSON | Liberty County, MT | Gas Property | Feb 2025 |
| 50164 | GUNDERSON | Fallon County, MT | Gas Property | Nov 2010 |
| 50165 | GUNDERSON | Mesa County, CO | Oil & Gas Property | Feb 2025 |
| 50166 | GUNDERSON | Toole County, MT | Oil & Gas Property | Jan 2025 |
| 50167 | GUNDERSON 1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 50168 | GUNDERSON 31X-34 | Richland County, MT | Oil & Gas Property | Feb 2025 |
| 50169 | GUNDLACH | Dewey County, OK | Oil & Gas Property | Feb 2025 |
| 50170 | GUNDY | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 50171 | GUNN | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 50172 | GUNN | Fresno County, CA | Oil Property | Sep 1978 |
| 50173 | GUNN | Milam County, TX | Oil & Gas Property | Jan 2025 |
| 50174 | GUNN | Cotton County, OK | Oil & Gas Property | Nov 2022 |
| 50175 | GUNN | Cotton County, OK | Oil Property | Feb 2024 |
| 50176 | GUNN | Crawford County, AR | Gas Property | Jun 2024 |
| 50177 | GUNN | Barton County, KS | Oil Property | Dec 2024 |
| 50178 | GUNN | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 50179 | GUNN | Nolan County, TX | Oil & Gas Property | Dec 2024 |
| 50180 | GUNN | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 50181 | GUNN A | Calhoun County, WV | Oil & Gas Property | Jul 2020 |
| 50182 | GUNN J. R. GAS UNIT | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 50183 | GUNN MARGARET | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 50184 | GUNN UNIT A | Dewitt County, TX | Oil & Gas Property | Dec 2024 |
| 50185 | GUNN, J. C. ET AL -A | Ward County, TX | Oil & Gas Property | Feb 2019 |
| 50186 | GUNN-GIBSON | Rooks County, KS | Oil Property | Nov 2024 |
| 50187 | GUNN-WEIGELT USW | Dewitt County, TX | Oil & Gas Property | Dec 2024 |
| 50188 | GUNNAR 914 | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 50189 | GUNNELL | Haskell County, KS | Gas Property | Dec 2024 |
| 50190 | GUNNELS | Columbia County, AR | Oil & Gas Property | Dec 2024 |
| 50191 | GUNNELS-BRINE SUPPLY WELL #62 | Columbia County, AR | Oil & Gas Property | Jan 2025 |
| 50192 | GUNNER | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 50193 | GUNNER | Allegany County, NY | Oil & Gas Property | Dec 2023 |
| 50194 | GUNNER 03-39 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 50195 | GUNNER 2223 | Pecos County, TX | Oil & Gas Property | Jan 2025 |
| 50196 | GUNNER 8 FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 50197 | GUNNERY SERGEANT 7-18-11-12 | Caddo County, OK | Oil & Gas Property | Jan 2025 |
| 50198 | GUNNING | Okmulgee County, OK | Oil & Gas Property | Nov 2024 |
| 50199 | GUNNISON | Burke County, ND | Oil & Gas Property | Feb 2025 |
| 50200 | GUNNISON GIBSON ARCHERY PRESERVE ET 18 | Forest County, PA | Oil & Gas Property | Dec 2024 |