| 101 | MAMMOTH 1 WA FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 102 | MAN STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 103 | MANCINI | San Juan County, NM | Gas Property | Apr 2026 |
| 104 | MANDELBAUM FEE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 105 | MANDRELL BMR STATE COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 106 | MANGO BRM STATE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 107 | MANGUM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 108 | MANILA 8408 19 30 31 STATE COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 109 | MANN 3 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 110 | MANRY ELLIOTT | Chaves County, NM | Oil & Gas Property | Mar 2026 |
| 111 | MANSFIELD | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 112 | MANY CANYONS | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 113 | MANY CANYONS 30 04 | Rio Arriba County, NM | Gas Property | Nov 2025 |
| 114 | MANY ROCKS GALLUP PROJECT | San Juan County, NM | Oil & Gas Property | May 1998 |
| 115 | MANZANITA STATE | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 116 | MAPLE RIDGE FEDERAL | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 117 | MAPLE STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 118 | MARACAS 22 STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 119 | MARALO 16 STATE | Lea County, NM | Oil & Gas Property | Jan 2019 |
| 120 | MARALO 3 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 121 | MARALO FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 122 | MARATHON | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 123 | MARATHON | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 124 | MARATHON ROAD 1 | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 125 | MARATHON SECTION 17 STATE COM | Lea County, NM | Oil & Gas Property | Dec 2021 |
| 126 | MARAUDER | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 127 | MARBOB | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 128 | MARBOB 19 STATE COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 129 | MARCEL BMM FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 130 | MARCOTTE | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 131 | MARCUS | Rio Arriba County, NM | Oil & Gas Property | Apr 2026 |
| 132 | MARGARET | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 133 | MARGARET RQ STATE | Chaves County, NM | Gas Property | Apr 2026 |
| 134 | MARGARITA 12 STATE COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 135 | MARGARITA 13 FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 136 | MARGENE AWM FEDERAL | Chaves County, NM | Gas Property | Mar 2026 |
| 137 | MARGURITE | Sandoval County, NM | Gas Property | Apr 2026 |
| 138 | MARINER FEE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 139 | MARK | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 140 | MARK FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 141 | MARK MADDOX | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 142 | MARK OWEN 0 | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 143 | MARK TWAIN 5 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 144 | MARKHAM STATE COM | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 145 | MARLAN DOWNEY | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 146 | MARLEY STATE COM 31 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 147 | MARLIN STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 148 | MARLISUE QUEEN UNIT | Chaves County, NM | Oil Property | Feb 2007 |
| 149 | MAROON BELLS FEDERAL COM 16 32 36 SB | Lea County, NM | Oil & Gas Property | May 2026 |
| 150 | MARQUARDT 1 | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 151 | MARQUARDT FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 152 | MARRON | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 153 | MARRON WN FEDERAL | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 154 | MARS 10 STATE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 155 | MARS 3 STATE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 156 | MARSH OWL FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 157 | MARSHALL | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 158 | MARSHALL | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 159 | MARSHALL | Lea County, NM | Oil & Gas Property | Sep 2011 |
| 160 | MARSHALL | Lea County, NM | Gas Property | Jul 2023 |
| 161 | MARSHALL 1 | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 162 | MARSHALL APH | Eddy County, NM | Oil & Gas Property | Dec 2023 |
| 163 | MARTHA AIK FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 164 | MARTHA CREEK | Eddy County, NM | Oil & Gas Property | Mar 2026 |
| 165 | MARTIN | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 166 | MARTIN | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 167 | MARTIN | Eddy County, NM | Oil & Gas Property | Nov 1998 |
| 168 | MARTIN 11 STATE | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 169 | MARTIN C FEDERAL | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 170 | MARTIN GAS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 171 | MARTIN GAS COM B | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 172 | MARTIN WHITTAKER | Sandoval County, NM | Oil & Gas Property | Mar 2026 |
| 173 | MARTIN-FLORANCE | Rio Arriba County, NM | Oil & Gas Property | Mar 2020 |
| 174 | MARTINEZ | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 175 | MARTINEZ GAS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 176 | MARWARI 21 16 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 177 | MARWARI 28 16 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 178 | MARX FEDERAL | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 179 | MARY 12 STATE COM | Lea County, NM | Oil & Gas Property | Jun 2024 |
| 180 | MARY AIV STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 181 | MARY ANN CANNON | Chaves County, NM | Oil Property | Jul 2019 |
| 182 | MARY ANNE | San Juan County, NM | Oil & Gas Property | Aug 2024 |
| 183 | MARY E WANTZ | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 184 | MARY E WILLS | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 185 | MARY FED | Eddy County, NM | Oil & Gas Property | May 2026 |
| 186 | MARY FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 187 | MARY LOU | Eddy County, NM | Oil Property | Feb 2021 |
| 188 | MARY LOU | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 189 | MARY WOLF STATE | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 190 | MAS FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 191 | MAS VERDE 25 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 192 | MASDEN GAS COM | San Juan County, NM | Oil & Gas Property | Apr 2026 |
| 193 | MASTER FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 194 | MASTIFF FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 195 | MATADOR 19 STATE | Lea County, NM | Oil Property | Feb 2026 |
| 196 | MATHERS | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 197 | MATKINS | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 198 | MATTEA BFA STATE | Lea County, NM | Oil & Gas Property | Mar 2020 |
| 199 | MATTERN | Lea County, NM | Oil & Gas Property | Apr 2026 |
| 200 | MATTERN | Lea County, NM | Oil & Gas Property | Oct 2012 |