| 88201 | MUSGROVE-G | Wise County, TX | Oil & Gas Property | Mar 2026 |
| 88202 | MUSH CREEK | Weston County, WY | Oil & Gas Property | Aug 2023 |
| 88203 | MUSHRUSH | Kern County, CA | Oil & Gas Property | Nov 2013 |
| 88204 | MUSHRUSH | Chase County, KS | Oil Property | Feb 2026 |
| 88205 | MUSIAL | Lake County, OH | Oil & Gas Property | Dec 2024 |
| 88206 | MUSIC | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88207 | MUSIC | Latimer County, OK | Gas Property | Mar 2026 |
| 88208 | MUSIC | Washita County, OK | Oil & Gas Property | Feb 2026 |
| 88209 | MUSIC | Beckham County, OK | Oil & Gas Property | Apr 2026 |
| 88210 | MUSIC 148-93-18D-07-4H TF | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 88211 | MUSIC MASTER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 88212 | MUSICK | Kingfisher County, OK | Oil & Gas Property | Oct 2016 |
| 88213 | MUSICK | Jones County, TX | Oil & Gas Property | Feb 2026 |
| 88214 | MUSICK | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 88215 | MUSICK | Kingfisher County, OK | Oil & Gas Property | Mar 2026 |
| 88216 | MUSICK | Washita County, OK | Oil & Gas Property | Apr 2026 |
| 88217 | MUSICK - LP BUTLER A SA | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 88218 | MUSICK A | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 88219 | MUSICK-MCCLINTOCK | Weld County, CO | Oil & Gas Property | Mar 2026 |
| 88220 | MUSKEGON | Eddy County, NM | Oil & Gas Property | Sep 2023 |
| 88221 | MUSKEGON SOUTH STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 88222 | MUSKIE 23 11 FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 88223 | MUSKINGUM VALLEY BEAGLE CLUB | Muskingum County, OH | Oil & Gas Property | Dec 2025 |
| 88224 | MUSKINGUM WATER | Carroll County, OH | Oil & Gas Property | Dec 2025 |
| 88225 | MUSKINGUM WATERSHED CONS | Tuscarawas County, OH | Gas Property | Dec 2022 |
| 88226 | MUSKO | Armstrong County, PA | Gas Property | Dec 2025 |
| 88227 | MUSKOVICH PHILIP 12080 | Washington County, PA | Gas Property | Mar 2026 |
| 88228 | MUSKOX | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 88229 | MUSKRAT | Fremont County, WY | Oil & Gas Property | Jul 2011 |
| 88230 | MUSKRAT 150-94-04B-09H | McKenzie County, ND | Oil & Gas Property | Apr 2026 |
| 88231 | MUSKRAT FEDERAL | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 88232 | MUSLOW | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 88233 | MUSLOW | Claiborne Parish, LA | Oil & Gas Property | Nov 2024 |
| 88234 | MUSLOW | Caddo Parish, LA | Gas Property | Dec 2024 |
| 88235 | MUSLOW | Caddo Parish, LA | Oil Property | Dec 2024 |
| 88236 | MUSLOW | Caddo Parish, LA | Gas Property | Dec 2024 |
| 88237 | MUSLOW | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 88238 | MUSLOW OIL CO | Caddo Parish, LA | Oil Property | Dec 2024 |
| 88239 | MUSOLINO NV62 | Washington County, PA | Gas Property | Mar 2026 |
| 88240 | MUSSELMAN | Ness County, KS | Oil Property | Feb 2015 |
| 88241 | MUSSELMAN | Victoria County, TX | Oil & Gas Property | May 2023 |
| 88242 | MUSSELMAN | Shackelford County, TX | Oil & Gas Property | Oct 2014 |
| 88243 | MUSSELMAN | Campbell County, WY | Gas Property | Dec 2003 |
| 88244 | MUSSELMAN UNIT | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 88245 | MUSSER | Indiana County, PA | Gas Property | Dec 2025 |
| 88246 | MUSSER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 88247 | MUSSER | Fairfield County, OH | Oil Property | Dec 1987 |
| 88248 | MUSSER | Moffat County, CO | Oil & Gas Property | Mar 2026 |
| 88249 | MUSSER | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 88250 | MUSSER | Indiana County, PA | Gas Property | Dec 2025 |
| 88251 | MUSSER ASSOCIATES | Indiana County, PA | Gas Property | Dec 2023 |
| 88252 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2025 |
| 88253 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2025 |
| 88254 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2025 |
| 88255 | MUSSER FOREST | Indiana County, PA | Gas Property | Dec 2025 |
| 88256 | MUSSER-DAVIS | Beauregard Parish, LA | Oil & Gas Property | Feb 2020 |
| 88257 | MUSSER-DAVIS | Beauregard Parish, LA | Oil & Gas Property | Dec 2024 |
| 88258 | MUSSLEWHITE MONA | Fayette County, TX | Oil & Gas Property | Mar 2026 |
| 88259 | MUSSMAN | Texas County, OK | Oil & Gas Property | Mar 2026 |
| 88260 | MUSSON | Cowley County, KS | Oil & Gas Property | Feb 2026 |
| 88261 | MUSTAIN | Wilson County, KS | Gas Property | Feb 2026 |
| 88262 | MUSTAIN | Wilson County, KS | Gas Property | Feb 2026 |
| 88263 | MUSTAIN | Wilson County, KS | Gas Property | Feb 2026 |
| 88264 | MUSTAIN, DON | Wilson County, KS | Gas Property | Jul 2023 |
| 88265 | MUSTANG | Brazos County, TX | Oil & Gas Property | Feb 2026 |
| 88266 | MUSTANG | Frio County, TX | Oil & Gas Property | Mar 2026 |
| 88267 | MUSTANG | Laramie County, WY | Oil & Gas Property | Sep 2025 |
| 88268 | MUSTANG | McMullen County, TX | Oil & Gas Property | Mar 2026 |
| 88269 | MUSTANG | Grady County, OK | Oil & Gas Property | Mar 2026 |
| 88270 | MUSTANG | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88271 | MUSTANG | Major County, OK | Oil & Gas Property | Mar 2026 |
| 88272 | MUSTANG | McClain County, OK | Oil & Gas Property | Mar 2026 |
| 88273 | MUSTANG | Garvin County, OK | Oil & Gas Property | Apr 2026 |
| 88274 | MUSTANG | Weld County, CO | Oil & Gas Property | Sep 2023 |
| 88275 | MUSTANG | Martin County, TX | Oil & Gas Property | May 2025 |
| 88276 | MUSTANG | Mountrail County, ND | Oil & Gas Property | Apr 2026 |
| 88277 | MUSTANG | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 88278 | MUSTANG | San Juan County, UT | Oil & Gas Property | Feb 2025 |
| 88279 | MUSTANG | Morton County, KS | Gas Property | Feb 2026 |
| 88280 | MUSTANG | Campbell County, WY | Oil & Gas Property | Apr 2026 |
| 88281 | MUSTANG 1 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88282 | MUSTANG 1 | Uintah County, UT | Oil & Gas Property | May 2015 |
| 88283 | MUSTANG 14 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88284 | MUSTANG 149-93-29A-32H TF | Dunn County, ND | Oil & Gas Property | Apr 2026 |
| 88285 | MUSTANG 15 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88286 | MUSTANG 160 MIPA UNIT | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 88287 | MUSTANG 1H | Tarrant County, TX | Gas Property | Mar 2026 |
| 88288 | MUSTANG 28-21 UNIT | Loving County, TX | Oil & Gas Property | Mar 2026 |
| 88289 | MUSTANG 4-4-20-22 | Duchesne County, UT | Oil & Gas Property | Apr 2026 |
| 88290 | MUSTANG 7-6-163-98H | Divide County, ND | Oil & Gas Property | Apr 2026 |
| 88291 | MUSTANG 8 17 FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 88292 | MUSTANG 8 29 FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 88293 | MUSTANG CREEK | Johnson County, TX | Oil & Gas Property | Mar 2026 |
| 88294 | MUSTANG DRAW | Reagan County, TX | Oil & Gas Property | Mar 2026 |
| 88295 | MUSTANG FED | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 88296 | MUSTANG FEDERAL | Campbell County, WY | Gas Property | Jun 2015 |
| 88297 | MUSTANG FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2001 |
| 88298 | MUSTANG RANCH | Zavala County, TX | Oil & Gas Property | Mar 2026 |
| 88299 | MUSTANG SALLY | Burleson County, TX | Oil & Gas Property | Feb 2026 |
| 88300 | MUSTANG SALLY | Sweetwater County, WY | Oil & Gas Property | Aug 2014 |