| 82101 | MATWAY | Fayette County, PA | Gas Property | Dec 2024 |
| 82102 | MATZ | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 82103 | MATZ 824 | Tioga County, PA | Gas Property | Nov 2025 |
| 82104 | MATZEK | Barton County, KS | Oil Property | Aug 2025 |
| 82105 | MATZEN | Grant County, KS | Gas Property | Sep 2025 |
| 82106 | MATZIG | Milam County, TX | Oil & Gas Property | Oct 2025 |
| 82107 | MATZINGER | Wise County, TX | Oil & Gas Property | Oct 2025 |
| 82108 | MAUCH | Sandusky County, OH | Oil Property | Dec 2024 |
| 82109 | MAUCH | Ness County, KS | Oil Property | Jul 2025 |
| 82110 | MAUCH | Atascosa County, TX | Oil & Gas Property | Oct 2025 |
| 82111 | MAUCH | Lane County, KS | Oil Property | Jul 2025 |
| 82112 | MAUCH | Lincoln County, OK | Oil & Gas Property | Feb 2021 |
| 82113 | MAUCH 1-28 | Barton County, KS | Oil Property | Sep 2025 |
| 82114 | MAUCH TOM KRUEGER | Atascosa County, TX | Oil & Gas Property | Oct 2025 |
| 82115 | MAUCH W.F | San Patricio County, TX | Oil & Gas Property | Nov 2019 |
| 82116 | MAUCH-ANGELINE UNIT | San Patricio County, TX | Oil Property | Mar 2020 |
| 82117 | MAUD | Young County, TX | Oil & Gas Property | Oct 2025 |
| 82118 | MAUD COLLINGWOOD | Seward County, KS | Oil & Gas Property | Jul 1993 |
| 82119 | MAUD COLLINGWOOD | Stanton County, KS | Gas Property | Sep 2025 |
| 82120 | MAUD SMITH | Gregg County, TX | Oil & Gas Property | May 2024 |
| 82121 | MAUDE | Panola County, TX | Oil & Gas Property | Oct 2025 |
| 82122 | MAUDE B. TRAYLOR | Calhoun County, TX | Oil & Gas Property | Jun 2023 |
| 82123 | MAUDE CADENHEAD | Harrison County, TX | Oil & Gas Property | Oct 2024 |
| 82124 | MAUDE CARPENTER | Comanche County, KS | Oil Property | Aug 2025 |
| 82125 | MAUDE E. CUMMIN | Armstrong County, PA | Gas Property | Dec 2024 |
| 82126 | MAUDE MEYER GAS UNIT | Grant County, KS | Gas Property | Sep 2025 |
| 82127 | MAUDE RAGLAND | Seminole County, OK | Oil Property | Oct 2025 |
| 82128 | MAUDE SMITH | McPherson County, KS | Oil Property | Sep 2025 |
| 82129 | MAUDE TRAYLOR A | Calhoun County, TX | Oil & Gas Property | Jul 2021 |
| 82130 | MAUDE WILLIAMS ET AL | Refugio County, TX | Oil & Gas Property | Oct 2025 |
| 82131 | MAUDELLE | Comanche County, TX | Oil & Gas Property | Oct 2025 |
| 82132 | MAUDI WALSH ROE | Parker County, TX | Oil & Gas Property | Oct 2025 |
| 82133 | MAUDIE | Major County, OK | Oil & Gas Property | Oct 2025 |
| 82134 | MAUDIE | Carson County, TX | Gas Property | Aug 2025 |
| 82135 | MAUDIE -A | Hansford County, TX | Gas Property | Oct 2025 |
| 82136 | MAUDIE 1-14 | Seward County, KS | Oil & Gas Property | Sep 2025 |
| 82137 | MAUDIE REIDA | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 82138 | MAUDILL | Kingman County, KS | Oil & Gas Property | Sep 2025 |
| 82139 | MAUDLIN GULCH | Moffat County, CO | Oil & Gas Property | Jun 2024 |
| 82140 | MAUER | Pecos County, TX | Oil & Gas Property | Sep 2023 |
| 82141 | MAUERMAN | Bexar County, TX | Oil & Gas Property | Oct 2025 |
| 82142 | MAUERMANN | Bexar County, TX | Oil & Gas Property | Oct 2025 |
| 82143 | MAUGER | Fairfield County, OH | Oil & Gas Property | Dec 1996 |
| 82144 | MAUGHAN | Toole County, MT | Oil Property | Oct 1992 |
| 82145 | MAUI 148-94 23A-4H TF | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 82146 | MAUI 5 | Glasscock County, TX | Oil & Gas Property | Oct 2025 |
| 82147 | MAUK | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 82148 | MAUK 1H-36 | Coal County, OK | Gas Property | Oct 2025 |
| 82149 | MAUL | Adams County, CO | Oil & Gas Property | May 2018 |
| 82150 | MAULDIN | Erath County, TX | Gas Property | Oct 2016 |
| 82151 | MAULDIN | McClain County, OK | Oil & Gas Property | Oct 2025 |
| 82152 | MAULDIN | Garvin County, OK | Oil Property | Oct 2025 |
| 82153 | MAULDIN 1-27-22XH | Carter County, OK | Oil & Gas Property | Oct 2025 |
| 82154 | MAULDIN C.W | Erath County, TX | Gas Property | Oct 2025 |
| 82155 | MAULER | Rush County, KS | Gas Property | Sep 2025 |
| 82156 | MAULER | Barton County, KS | Oil & Gas Property | Aug 2025 |
| 82157 | MAULHARDT | Ventura County, CA | Oil & Gas Property | Nov 2025 |
| 82158 | MAULSBY | Roberts County, TX | Oil & Gas Property | May 2024 |
| 82159 | MAUNA LOA 29-27 UNIT | Loving County, TX | Oil & Gas Property | Oct 2025 |
| 82160 | MAUNAKEA UNIT | Karnes County, TX | Oil & Gas Property | Oct 2025 |
| 82161 | MAUND RANCH | Dimmit County, TX | Oil & Gas Property | Oct 2025 |
| 82162 | MAUNE | Kearny County, KS | Gas Property | Sep 2025 |
| 82163 | MAUNE | Finney County, KS | Oil & Gas Property | Sep 2025 |
| 82164 | MAUPIN | Russell County, KS | Oil Property | Sep 2025 |
| 82165 | MAUPIN | Clinton County, KY | Oil Property | Sep 2011 |
| 82166 | MAUPIN W. E | Hansford County, TX | Oil & Gas Property | Oct 2025 |
| 82167 | MAUPIN, MARVIN | Clinton County, KY | Oil Property | Apr 2010 |
| 82168 | MAURBRO FIELD | Jackson County, TX | Oil & Gas Property | Oct 2025 |
| 82169 | MAUREEN | Brown County, TX | Oil & Gas Property | Aug 2025 |
| 82170 | MAURENE BARRON | Union Parish, LA | Gas Property | Jul 2024 |
| 82171 | MAURER | Midland County, TX | Oil & Gas Property | Oct 2025 |
| 82172 | MAURER | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 82173 | MAURER | Dewitt County, TX | Oil & Gas Property | Oct 2025 |
| 82174 | MAURER BOONE | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 82175 | MAURER-DIXON | Midland County, TX | Oil & Gas Property | Oct 2025 |
| 82176 | MAURER-MCFARLAND UNIT | Karnes County, TX | Oil & Gas Property | Oct 2025 |
| 82177 | MAURER-SWIZE MCFARLAND SA | Karnes County, TX | Oil & Gas Property | Oct 2025 |
| 82178 | MAURICE | Armstrong County, PA | Gas Property | Dec 2024 |
| 82179 | MAURICE | Garvin County, OK | Oil & Gas Property | Oct 2025 |
| 82180 | MAURICE | Ector County, TX | Oil & Gas Property | Oct 2025 |
| 82181 | MAURICE | Yuma County, CO | Oil & Gas Property | Oct 2025 |
| 82182 | MAURICE DENMAN | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 82183 | MAURICE HECKER | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 82184 | MAURICE M. SINAN ETUX | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 82185 | MAURICE MILLER | Acadia Parish, LA | Oil & Gas Property | Jun 1983 |
| 82186 | MAURINE 1-27 | Grady County, OK | Oil & Gas Property | Oct 2025 |
| 82187 | MAURINE L. OLAUGHLIN | Palo Pinto County, TX | Oil & Gas Property | Oct 2025 |
| 82188 | MAURITZ | Jackson County, TX | Oil & Gas Property | Oct 2025 |
| 82189 | MAURITZ | Jackson County, TX | Oil & Gas Property | Feb 2020 |
| 82190 | MAURITZEN | Panola County, TX | Oil & Gas Property | Oct 2025 |
| 82191 | MAURITZEN-VERA DAVIS-BECKHAM 1H | Panola County, TX | Oil & Gas Property | Oct 2025 |
| 82192 | MAURY | Stephens County, TX | Oil & Gas Property | Oct 2025 |
| 82193 | MAUS | Golden Valley County, ND | Oil & Gas Property | Nov 2025 |
| 82194 | MAUSER FEDERAL | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 82195 | MAUSLEIN | Franklin County, KS | Oil Property | Sep 2025 |
| 82196 | MAUST, PLAYFORD P. MAUST | Preston County, WV | Gas Property | Jul 2016 |
| 82197 | MAVEETY STATE GAS COM | Lea County, NM | Gas Property | Jul 2025 |
| 82198 | MAVENCAMP | Phillips County, MT | Gas Property | Nov 2025 |
| 82199 | MAVERICK | Lea County, NM | Oil & Gas Property | Sep 2017 |
| 82200 | MAVERICK | Logan County, OK | Oil & Gas Property | Oct 2025 |