| 88201 | MTS (SAN ANDRES) UNIT | Dawson County, TX | Oil & Gas Property | May 2026 |
| 88202 | MUC UNIT | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 88203 | MUCHER J | Hidalgo County, TX | Oil & Gas Property | May 2026 |
| 88204 | MUCHMORE, CHARLES ETAL A | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 88205 | MUCHO DEAL | San Juan County, NM | Oil & Gas Property | Mar 2026 |
| 88206 | MUCKELROY | Gregg County, TX | Oil & Gas Property | May 2026 |
| 88207 | MUCKLEROY | Brown County, TX | Gas Property | Apr 2026 |
| 88208 | MUCKLEY | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 88209 | MUD CREEK | Smith County, TX | Oil & Gas Property | May 2026 |
| 88210 | MUD HEN 57-31 | Ward County, TX | Oil & Gas Property | May 2026 |
| 88211 | MUD LAKE | Hill County, MT | Gas Property | Oct 2012 |
| 88212 | MUD SLIDE SLIM | Lea County, NM | Oil & Gas Property | Feb 2016 |
| 88213 | MUD-BUTTES FEDERAL | Bowman County, ND | Oil & Gas Property | May 2026 |
| 88214 | MUDD | Hughes County, OK | Oil & Gas Property | Aug 2024 |
| 88215 | MUDD | Russell County, KS | Oil Property | Feb 2026 |
| 88216 | MUDD | Russell County, KS | Oil Property | Mar 2026 |
| 88217 | MUDD A STEEN A ULW | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88218 | MUDD UNIT A | Gonzales County, TX | Oil & Gas Property | May 2026 |
| 88219 | MUDD, LEROY | Lawrence County, KY | Oil & Gas Property | Dec 2024 |
| 88220 | MUDDY CR | Sublette County, WY | Oil & Gas Property | Dec 2006 |
| 88221 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | May 2026 |
| 88222 | MUDDY CREEK | Carbon County, WY | Oil & Gas Property | May 2026 |
| 88223 | MUDDY MUDD | San Juan County, NM | Oil & Gas Property | May 2026 |
| 88224 | MUDDY RIDGE | Fremont County, WY | Oil & Gas Property | Apr 2024 |
| 88225 | MUDDY RIVER UNIT EB | Burleson County, TX | Oil & Gas Property | May 2026 |
| 88226 | MUDDY SANDSTONE UNIT | Larimer County, CO | Oil Property | Jan 2024 |
| 88227 | MUDGE | San Juan County, NM | Oil & Gas Property | May 2026 |
| 88228 | MUDGE | San Juan County, NM | Oil & Gas Property | May 2026 |
| 88229 | MUDGE | San Juan County, NM | Gas Property | May 2026 |
| 88230 | MUDGE FEDERAL | San Juan County, NM | Oil & Gas Property | May 2026 |
| 88231 | MUDGE GAS COM | San Juan County, NM | Oil & Gas Property | May 2026 |
| 88232 | MUDLICK | Armstrong County, PA | Gas Property | May 2026 |
| 88233 | MUDRICK | Washington County, PA | Gas Property | Dec 2025 |
| 88234 | MUDSLINGER 34-85 | Ward County, TX | Oil & Gas Property | May 2026 |
| 88235 | MUECKE | Goliad County, TX | Oil & Gas Property | Apr 2026 |
| 88236 | MUEGGE | Grant County, OK | Oil & Gas Property | Nov 2014 |
| 88237 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 88238 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 88239 | MUEGGENBORG | Kingfisher County, OK | Oil & Gas Property | Apr 2026 |
| 88240 | MUEGGENBORG | Payne County, OK | Oil & Gas Property | Dec 2015 |
| 88241 | MUEHLEISEN | St. Clair County, MI | Oil & Gas Property | May 2026 |
| 88242 | MUEHLSTEIN | Jones County, TX | Oil Property | May 2026 |
| 88243 | MUEHLSTEIN | Jones County, TX | Oil & Gas Property | Mar 2026 |
| 88244 | MUELLER | Pecos County, TX | Oil & Gas Property | Jul 2023 |
| 88245 | MUELLER | Butler County, PA | Oil & Gas Property | Dec 2025 |
| 88246 | MUELLER | Reno County, KS | Oil & Gas Property | Mar 2026 |
| 88247 | MUELLER | Barton County, KS | Oil Property | Apr 2026 |
| 88248 | MUELLER | Cattaraugus County, NY | Oil & Gas Property | Dec 2025 |
| 88249 | MUELLER | Allen County, KS | Gas Property | Apr 2026 |
| 88250 | MUELLER | Fort Bend County, TX | Oil & Gas Property | Apr 2024 |
| 88251 | MUELLER | Texas County, OK | Gas Property | Apr 2026 |
| 88252 | MUELLER | Blaine County, MT | Gas Property | May 2026 |
| 88253 | MUELLER | Montgomery County, KS | Oil & Gas Property | Apr 2026 |
| 88254 | MUELLER | Stafford County, KS | Oil Property | Apr 2026 |
| 88255 | MUELLER | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 88256 | MUELLER | Stevens County, KS | Oil & Gas Property | Apr 2026 |
| 88257 | MUELLER | Kay County, OK | Oil & Gas Property | Apr 2026 |
| 88258 | MUELLER | Karnes County, TX | Oil & Gas Property | May 2026 |
| 88259 | MUELLER | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88260 | MUELLER | Stephens County, TX | Oil & Gas Property | May 2026 |
| 88261 | MUELLER | Allen County, KS | Oil & Gas Property | Apr 2026 |
| 88262 | MUELLER | Blaine County, MT | Gas Property | May 2026 |
| 88263 | MUELLER | Grand Traverse County, MI | Oil & Gas Property | May 2026 |
| 88264 | MUELLER 'D' | Seward County, KS | Oil & Gas Property | Apr 2026 |
| 88265 | MUELLER 18A-FRISBIE B SA 1 | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88266 | MUELLER 2613 | Woods County, OK | Oil & Gas Property | Apr 2026 |
| 88267 | MUELLER 29-15-3 | Columbiana County, OH | Oil & Gas Property | Mar 2026 |
| 88268 | MUELLER 41-17H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 88269 | MUELLER A | Austin County, TX | Oil & Gas Property | May 2026 |
| 88270 | MUELLER G | Lavaca County, TX | Oil & Gas Property | May 2026 |
| 88271 | MUELLER TRUST | Kearny County, KS | Gas Property | Sep 2025 |
| 88272 | MUELLER, A. W | Calhoun County, TX | Oil & Gas Property | Mar 2026 |
| 88273 | MUELLER, E | Harris County, TX | Oil & Gas Property | May 2026 |
| 88274 | MUELLER-KORTH UNIT | Lee County, TX | Oil & Gas Property | May 2026 |
| 88275 | MUELLER-LEVIEN D.L. UNIT | Lee County, TX | Oil & Gas Property | May 2026 |
| 88276 | MUENICH | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88277 | MUFFITT | Lane County, KS | Oil Property | Feb 2026 |
| 88278 | MUGGLI 44-12H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 88279 | MUHLEMAN | Saginaw County, MI | Oil Property | Dec 2025 |
| 88280 | MUHLHEIM | Trego County, KS | Oil Property | Apr 2026 |
| 88281 | MUHLY | Howard County, TX | Oil & Gas Property | May 2026 |
| 88282 | MUHR | Banner County, NE | Oil & Gas Property | Nov 2025 |
| 88283 | MUILENBURG | Graham County, KS | Oil Property | Mar 2026 |
| 88284 | MUIR | Harper County, KS | Oil & Gas Property | Apr 2026 |
| 88285 | MUIR | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88286 | MUIR | Kern County, CA | Oil Property | Aug 2004 |
| 88287 | MUIR | Harper County, KS | Oil & Gas Property | Apr 2026 |
| 88288 | MUIR 1-7H | Divide County, ND | Oil & Gas Property | May 2026 |
| 88289 | MUIR 8 | Westmoreland County, PA | Gas Property | May 2026 |
| 88290 | MUIR F - ULRICH A SA | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88291 | MUIR F-MUIR A SA UNIT | Dewitt County, TX | Oil & Gas Property | May 2026 |
| 88292 | MUIRFIELD FED 3974-2932 2NH | Converse County, WY | Oil & Gas Property | Jun 2026 |
| 88293 | MUIRHEAD 1 | Weld County, CO | Oil & Gas Property | Dec 2017 |
| 88294 | MUKWA 1-17H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 88295 | MULARCHEK 6-7H | Stark County, ND | Oil & Gas Property | May 2026 |
| 88296 | MULBERRY | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 88297 | MULBERRY | Beaver County, OK | Oil & Gas Property | Apr 2026 |
| 88298 | MULBERRY | Roger Mills County, OK | Oil & Gas Property | Jan 2016 |
| 88299 | MULBERRY 149-93-21B-22H-TF | Dunn County, ND | Oil & Gas Property | May 2026 |
| 88300 | MULBERRY 55-1-38-26 | Loving County, TX | Oil & Gas Property | May 2026 |