| 3101 | MATTHEWS | Red River Parish, LA | Oil & Gas Property | Dec 2024 |
| 3102 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jun 2026 |
| 3103 | MATTHEWS | Okfuskee County, OK | Oil & Gas Property | Jul 2011 |
| 3104 | MATTHEWS | Greene County, PA | Oil & Gas Property | Jun 2026 |
| 3105 | MATTHEWS 1 | Logan County, OK | Oil & Gas Property | Jun 2026 |
| 3106 | MATTHEWS 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 3107 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 3108 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 3109 | MATTHEWS DON | Johnson County, TX | Gas Property | Jun 2026 |
| 3110 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 3111 | MATTHEWS SOUTH UNIT | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 3112 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 3113 | MATTHEWS, VIOLETTA | Marshall County, WV | Gas Property | Sep 2021 |
| 3114 | MATTHEY, WILLIS L | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 3115 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 3116 | MATTHIES | Howard County, TX | Oil & Gas Property | May 2019 |
| 3117 | MATTHIES | Canadian County, OK | Oil & Gas Property | Jul 2026 |
| 3118 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 3119 | MATTHIESEN | Noble County, OK | Oil & Gas Property | Feb 2026 |
| 3120 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 3121 | MATTI | Kingfisher County, OK | Oil & Gas Property | Apr 2019 |
| 3122 | MATTIE | Campbell County, WY | Oil & Gas Property | Apr 2009 |
| 3123 | MATTIE | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 3124 | MATTIE | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 3125 | MATTIE | Armstrong County, PA | Gas Property | Dec 2025 |
| 3126 | MATTIE | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 3127 | MATTIE | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 3128 | MATTIE 18-11-5 | Harrison County, OH | Oil & Gas Property | Jun 2026 |
| 3129 | MATTIE BARNES | Sequoyah County, OK | Gas Property | Jun 2026 |
| 3130 | MATTIE BELL BURNS | Stephens County, OK | Oil Property | Jun 2026 |
| 3131 | MATTIE BURTON UNIT | Hamilton County, KS | Gas Property | May 2026 |
| 3132 | MATTIE CLARK | Choctaw County, AL | Oil Property | Apr 1998 |
| 3133 | MATTIE E. CLARK | Choctaw County, AL | Oil Property | Jan 1994 |
| 3134 | MATTIE GREEN | Pottawatomie County, OK | Oil & Gas Property | Jun 2026 |
| 3135 | MATTIE JERNIGAN | Panola County, TX | Gas Property | Jun 2026 |
| 3136 | MATTIE MAE | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 3137 | MATTIE MAE SMITH ET AL 17-1 #1 | Mobile County, AL | Oil & Gas Property | Jun 2026 |
| 3138 | MATTIE PEARL | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 3139 | MATTIE PRICE | Lea County, NM | Oil Property | Jul 2026 |
| 3140 | MATTIE RITTER HEIRS OIL UNIT | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 3141 | MATTIE SULLIVAN | Washita County, OK | Oil & Gas Property | Nov 2018 |
| 3142 | MATTIE TAYLOR | Lasalle Parish, LA | Oil & Gas Property | Dec 2024 |
| 3143 | MATTIE VAN SANT | Morton County, KS | Gas Property | Sep 2025 |
| 3144 | MATTIE WALLACE | McClain County, OK | Oil & Gas Property | Jun 2026 |
| 3145 | MATTINGLEY 14 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 3146 | MATTINGLY | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 3147 | MATTINGLY | Bastrop County, TX | Oil & Gas Property | Apr 2022 |
| 3148 | MATTINGLY | Johnson County, TX | Gas Property | Jun 2026 |
| 3149 | MATTIX | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 3150 | MATTIX UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 3151 | MATTKE ALBERT | Guadalupe County, TX | Oil & Gas Property | Apr 2026 |
| 3152 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 3153 | MATTMARK | Noble County, OH | Oil & Gas Property | Dec 2025 |
| 3154 | MATTOCKS | Pittsburg County, OK | Gas Property | Feb 2016 |
| 3155 | MATTOCKS UNIT MATTOCKS | Wyoming County, PA | Gas Property | Jun 2026 |
| 3156 | MATTOX | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 3157 | MATTSON | Rice County, KS | Oil Property | May 2026 |
| 3158 | MATTSON | Kern County, CA | Oil & Gas Property | Jul 2026 |
| 3159 | MATTSON RANCH | Laramie County, WY | Oil & Gas Property | Jul 2026 |
| 3160 | MATTY | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 3161 | MATTY/MOMYER | Westmoreland County, PA | Gas Property | Jun 2026 |
| 3162 | MATULA 1 | San Patricio County, TX | Oil & Gas Property | Jun 2026 |
| 3163 | MATULA ROBERT | McMullen County, TX | Oil & Gas Property | Nov 2017 |
| 3164 | MATULA ROBERT | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 3165 | MATUS | Young County, TX | Oil & Gas Property | Jun 2026 |
| 3166 | MATUS | Foard County, TX | Gas Property | Jun 2026 |
| 3167 | MATUS ESTATE | Foard County, TX | Gas Property | Feb 2026 |
| 3168 | MATUS J. ESTATES | Foard County, TX | Gas Property | Jun 2026 |
| 3169 | MATUS JOHN | Foard County, TX | Oil & Gas Property | Jun 2026 |
| 3170 | MATUSEK | Belmont County, OH | Gas Property | Jun 2026 |
| 3171 | MATWAY | Fayette County, PA | Gas Property | Dec 2025 |
| 3172 | MATZ | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 3173 | MATZ 824 | Tioga County, PA | Gas Property | Jun 2026 |
| 3174 | MATZEK | Barton County, KS | Oil Property | May 2026 |
| 3175 | MATZEN | Grant County, KS | Gas Property | May 2026 |
| 3176 | MATZIG | Milam County, TX | Oil & Gas Property | Jun 2026 |
| 3177 | MATZINGER | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 3178 | MAUCH | Sandusky County, OH | Oil Property | Dec 2025 |
| 3179 | MAUCH | Ness County, KS | Oil Property | May 2026 |
| 3180 | MAUCH | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 3181 | MAUCH | Lane County, KS | Oil Property | Jul 2025 |
| 3182 | MAUCH | Lincoln County, OK | Oil & Gas Property | Jul 2026 |
| 3183 | MAUCH 1-28 | Barton County, KS | Oil Property | Mar 2026 |
| 3184 | MAUCH TOM KRUEGER | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 3185 | MAUCH W.F | San Patricio County, TX | Oil & Gas Property | Nov 2019 |
| 3186 | MAUCH-ANGELINE UNIT | San Patricio County, TX | Oil Property | Mar 2020 |
| 3187 | MAUD | Young County, TX | Oil & Gas Property | Jun 2026 |
| 3188 | MAUD COLLINGWOOD | Seward County, KS | Oil & Gas Property | Jul 1993 |
| 3189 | MAUD COLLINGWOOD | Stanton County, KS | Gas Property | May 2026 |
| 3190 | MAUD SMITH | Gregg County, TX | Oil & Gas Property | May 2024 |
| 3191 | MAUDE | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 3192 | MAUDE B. TRAYLOR | Calhoun County, TX | Oil & Gas Property | Jun 2023 |
| 3193 | MAUDE CARPENTER | Comanche County, KS | Oil Property | Mar 2026 |
| 3194 | MAUDE E. CUMMIN | Armstrong County, PA | Gas Property | Dec 2025 |
| 3195 | MAUDE MEYER GAS UNIT | Grant County, KS | Gas Property | May 2026 |
| 3196 | MAUDE RAGLAND | Seminole County, OK | Oil Property | Jun 2026 |
| 3197 | MAUDE SMITH | McPherson County, KS | Oil Property | May 2026 |
| 3198 | MAUDE TRAYLOR A | Calhoun County, TX | Oil & Gas Property | Jul 2021 |
| 3199 | MAUDE WILLIAMS ET AL | Refugio County, TX | Oil & Gas Property | Jun 2026 |
| 3200 | MAUDELLE | Comanche County, TX | Oil & Gas Property | Jun 2026 |