| 101 | MACHAC GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Apr 2026 |
| 102 | MACHANN WEST UNIT | Burleson County, TX | Oil & Gas Property | Feb 2023 |
| 103 | MACHEMEHL | Burleson County, TX | Oil & Gas Property | Apr 2026 |
| 104 | MACHO MAN 1 4 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 105 | MACHOVSKY -A | Burleson County, TX | Oil & Gas Property | Aug 2023 |
| 106 | MACK | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 107 | MACK 6 - CARTER 43 (ALLOC) | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 108 | MACKEREL | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 109 | MACKEREL | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 110 | MACKEY | Shackelford County, TX | Oil & Gas Property | Apr 2026 |
| 111 | MACKEY | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 112 | MACKEY | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 113 | MACKEY | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 114 | MACKEY | Burleson County, TX | Oil & Gas Property | Mar 2026 |
| 115 | MACKEY 2-YOUNG (SA) A 1H | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 116 | MACKEY W. L | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 117 | MACKEY-MCCORD | Throckmorton County, TX | Oil & Gas Property | Dec 2018 |
| 118 | MACKIE | Gray County, TX | Oil & Gas Property | Apr 2026 |
| 119 | MACKIE | Hansford County, TX | Oil & Gas Property | Apr 2026 |
| 120 | MACKOY W. P | Grayson County, TX | Oil & Gas Property | Jan 2023 |
| 121 | MACLEAN | Johnson County, TX | Gas Property | Aug 2024 |
| 122 | MACMAHON | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 123 | MACOMBER-BROUSSARD | Wharton County, TX | Oil & Gas Property | Apr 2026 |
| 124 | MACON | Dickens County, TX | Oil Property | Apr 2026 |
| 125 | MACY | Garza County, TX | Oil & Gas Property | Apr 2026 |
| 126 | MACY LOTT SPRABERRY UNIT | Garza County, TX | Oil & Gas Property | Mar 2026 |
| 127 | MACY-LOTT | Garza County, TX | Oil & Gas Property | May 2018 |
| 128 | MAD HATR | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 129 | MAD J UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 130 | MAD KING UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2026 |
| 131 | MADADOR | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 132 | MADCAP 731-706 | Yoakum County, TX | Oil & Gas Property | Apr 2026 |
| 133 | MADDEN | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 134 | MADDEN | Brazos County, TX | Oil & Gas Property | Mar 2026 |
| 135 | MADDIX UNIT | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 136 | MADDOX | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 137 | MADDOX | Hansford County, TX | Oil & Gas Property | Apr 2026 |
| 138 | MADDOX | Tarrant County, TX | Gas Property | Apr 2026 |
| 139 | MADDOX | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 140 | MADDOX ESTATE | Rusk County, TX | Oil & Gas Property | Apr 2026 |
| 141 | MADDOX, W. D | Guadalupe County, TX | Oil & Gas Property | Nov 2019 |
| 142 | MADDOX-BADGER | Tarrant County, TX | Gas Property | Apr 2026 |
| 143 | MADDUX-44 | Palo Pinto County, TX | Oil & Gas Property | Apr 2026 |
| 144 | MADELEINE FAYE 133-137 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 145 | MADELEY | Shelby County, TX | Oil & Gas Property | Apr 2026 |
| 146 | MADELINE 1H | Washington County, TX | Oil & Gas Property | Mar 2026 |
| 147 | MADELINE 55-26 | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 148 | MADELINE KATE | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 149 | MADELON | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 150 | MADER | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 151 | MADER K. V. 1 | Parker County, TX | Gas Property | Apr 2026 |
| 152 | MADERA MALCOLM R. ET AL 1 | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 153 | MADGE UNIT | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 154 | MADISON | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 155 | MADISON | Upton County, TX | Oil & Gas Property | May 2022 |
| 156 | MADISON | Martin County, TX | Oil & Gas Property | Jun 2024 |
| 157 | MADISON | Midland County, TX | Oil & Gas Property | Jan 2025 |
| 158 | MADISON | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 159 | MADISON | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 160 | MADISON | Reagan County, TX | Oil & Gas Property | Apr 2026 |
| 161 | MADISON | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 162 | MADISON | Brown County, TX | Oil & Gas Property | Apr 2026 |
| 163 | MADISON (ALLOCATION) | Madison County, TX | Oil & Gas Property | Mar 2026 |
| 164 | MADISON 04 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 165 | MADISON 2-11 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 166 | MADISON 35-26 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 167 | MADISON-CALLAWAY 27 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 168 | MADISON-SHERROD 13 | Reagan County, TX | Oil & Gas Property | Apr 2026 |
| 169 | MADJACK 522 | Yoakum County, TX | Oil & Gas Property | Apr 2026 |
| 170 | MADO | Stephens County, TX | Gas Property | Dec 2025 |
| 171 | MADOLE A. D. GAS UNIT | Madison County, TX | Oil & Gas Property | Mar 2026 |
| 172 | MADOLYN | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 173 | MADRID | Sterling County, TX | Oil & Gas Property | Feb 2026 |
| 174 | MADRID | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 175 | MADSEN | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 176 | MADYSEN | Ector County, TX | Oil & Gas Property | Dec 2024 |
| 177 | MAE B VANCE | Limestone County, TX | Oil & Gas Property | Apr 2026 |
| 178 | MAE SEAL | Panola County, TX | Oil & Gas Property | Oct 2023 |
| 179 | MAESTRO | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 180 | MAEYERS | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 181 | MAEYERS | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 182 | MAEYERS A - MAEYERS B (SA) | Wise County, TX | Gas Property | Apr 2026 |
| 183 | MAEYERS B - MAEYERS A (SA) | Wise County, TX | Gas Property | Apr 2026 |
| 184 | MAEYERS B -CARPENTER HEIRS (SA) | Wise County, TX | Gas Property | Apr 2026 |
| 185 | MAEYERS-JANUARY | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 186 | MAEYERS-MAEYERSJANUARY (SA) | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 187 | MAEYERSJANUARY-MAEYERS (SA) | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 188 | MAG C | Pecos County, TX | Oil & Gas Property | Feb 2021 |
| 189 | MAG-SEALY (YATES) UNIT | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 190 | MAG.DUVAL RANCH SEC. 208-209 | Duval County, TX | Oil & Gas Property | Apr 2026 |
| 191 | MAGARIGAL GAS UNIT 1 | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 192 | MAGEE | Gray County, TX | Gas Property | Apr 2026 |
| 193 | MAGEE ELSIE B | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 194 | MAGELLAN | Reagan County, TX | Oil & Gas Property | Apr 2026 |
| 195 | MAGELLAN 1H | San Augustine County, TX | Oil & Gas Property | Apr 2026 |
| 196 | MAGERS | Hockley County, TX | Oil & Gas Property | Apr 2026 |
| 197 | MAGGIE | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 198 | MAGGIE | Menard County, TX | Oil & Gas Property | Feb 2026 |
| 199 | MAGGIE 12 | Irion County, TX | Oil & Gas Property | Apr 2026 |
| 200 | MAGGIE BRANCH | Jackson County, TX | Gas Property | Jul 1995 |