| 3201 | MATWAY | Fayette County, PA | Gas Property | Dec 2024 |
| 3202 | MATZ | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3203 | MATZ 824 | Tioga County, PA | Gas Property | Aug 2025 |
| 3204 | MATZEK | Barton County, KS | Oil Property | Jun 2025 |
| 3205 | MATZEN | Grant County, KS | Gas Property | Jun 2025 |
| 3206 | MATZIG | Milam County, TX | Oil & Gas Property | Aug 2025 |
| 3207 | MATZINGER | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 3208 | MAUCH | Sandusky County, OH | Oil Property | Dec 2024 |
| 3209 | MAUCH | Ness County, KS | Oil Property | May 2025 |
| 3210 | MAUCH | Atascosa County, TX | Oil & Gas Property | Aug 2025 |
| 3211 | MAUCH | Lane County, KS | Oil Property | Apr 2025 |
| 3212 | MAUCH | Lincoln County, OK | Oil & Gas Property | Feb 2021 |
| 3213 | MAUCH 1-28 | Barton County, KS | Oil Property | Jun 2025 |
| 3214 | MAUCH TOM KRUEGER | Atascosa County, TX | Oil & Gas Property | Aug 2025 |
| 3215 | MAUCH W.F | San Patricio County, TX | Oil & Gas Property | Nov 2019 |
| 3216 | MAUCH-ANGELINE UNIT | San Patricio County, TX | Oil Property | Mar 2020 |
| 3217 | MAUCH-HENKE UNIT | Atascosa County, TX | Oil & Gas Property | Jul 2025 |
| 3218 | MAUD | Young County, TX | Oil & Gas Property | Aug 2025 |
| 3219 | MAUD COLLINGWOOD | Seward County, KS | Oil & Gas Property | Jul 1993 |
| 3220 | MAUD COLLINGWOOD | Stanton County, KS | Gas Property | Jun 2025 |
| 3221 | MAUD SMITH | Gregg County, TX | Oil & Gas Property | May 2024 |
| 3222 | MAUDE | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 3223 | MAUDE B. TRAYLOR | Calhoun County, TX | Oil & Gas Property | Jun 2023 |
| 3224 | MAUDE CADENHEAD | Harrison County, TX | Oil & Gas Property | Oct 2024 |
| 3225 | MAUDE CARPENTER | Comanche County, KS | Oil Property | May 2025 |
| 3226 | MAUDE E. CUMMIN | Armstrong County, PA | Gas Property | Dec 2024 |
| 3227 | MAUDE MEYER GAS UNIT | Grant County, KS | Gas Property | Jun 2025 |
| 3228 | MAUDE RAGLAND | Seminole County, OK | Oil Property | Jul 2025 |
| 3229 | MAUDE RUSTMAN | Seward County, KS | Oil Property | Jun 2000 |
| 3230 | MAUDE SMITH | McPherson County, KS | Oil Property | Jun 2025 |
| 3231 | MAUDE TRAYLOR A | Calhoun County, TX | Oil & Gas Property | Jul 2021 |
| 3232 | MAUDE WILLIAMS ET AL | Refugio County, TX | Oil & Gas Property | Aug 2025 |
| 3233 | MAUDELLE | Comanche County, TX | Oil & Gas Property | Aug 2025 |
| 3234 | MAUDI WALSH ROE | Parker County, TX | Oil & Gas Property | Aug 2025 |
| 3235 | MAUDIE | Major County, OK | Oil & Gas Property | Jun 2025 |
| 3236 | MAUDIE | Carson County, TX | Gas Property | Aug 2025 |
| 3237 | MAUDIE -A | Hansford County, TX | Gas Property | Aug 2025 |
| 3238 | MAUDIE 1-14 | Seward County, KS | Oil & Gas Property | Jun 2025 |
| 3239 | MAUDIE REIDA | Kingman County, KS | Oil & Gas Property | Jun 2025 |
| 3240 | MAUDILL | Kingman County, KS | Oil & Gas Property | Jun 2025 |
| 3241 | MAUDLIN GULCH | Moffat County, CO | Oil & Gas Property | Jun 2024 |
| 3242 | MAUER | Pecos County, TX | Oil & Gas Property | Sep 2023 |
| 3243 | MAUERMAN | Bexar County, TX | Oil & Gas Property | Aug 2025 |
| 3244 | MAUERMANN | Bexar County, TX | Oil & Gas Property | Aug 2025 |
| 3245 | MAUGER | Fairfield County, OH | Oil & Gas Property | Dec 1996 |
| 3246 | MAUGHAN | Toole County, MT | Oil Property | Oct 1992 |
| 3247 | MAUGHLIN B | Lane County, KS | Oil Property | Jun 2025 |
| 3248 | MAUI 148-94 23A-4H TF | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 3249 | MAUI 5 | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 3250 | MAUK | Muskingum County, OH | Oil & Gas Property | Dec 2024 |
| 3251 | MAUK 1H-36 | Coal County, OK | Gas Property | Jul 2025 |
| 3252 | MAUL | Adams County, CO | Oil & Gas Property | May 2018 |
| 3253 | MAULDIN | Erath County, TX | Gas Property | Oct 2016 |
| 3254 | MAULDIN | McClain County, OK | Oil & Gas Property | Jul 2025 |
| 3255 | MAULDIN | Garvin County, OK | Oil Property | Jul 2025 |
| 3256 | MAULDIN C.W | Erath County, TX | Gas Property | Aug 2025 |
| 3257 | MAULER | Rush County, KS | Gas Property | Jun 2025 |
| 3258 | MAULER | Barton County, KS | Oil & Gas Property | Jun 2025 |
| 3259 | MAULHARDT | Ventura County, CA | Oil & Gas Property | Sep 2025 |
| 3260 | MAULSBY | Roberts County, TX | Oil & Gas Property | May 2024 |
| 3261 | MAUNA LOA 29-27 UNIT | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 3262 | MAUNAKEA UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 3263 | MAUND RANCH | Dimmit County, TX | Oil & Gas Property | Aug 2025 |
| 3264 | MAUNE | Kearny County, KS | Gas Property | Jun 2025 |
| 3265 | MAUNE | Finney County, KS | Oil & Gas Property | Jun 2025 |
| 3266 | MAUPIN | Russell County, KS | Oil Property | Jun 2025 |
| 3267 | MAUPIN | Clinton County, KY | Oil Property | Sep 2011 |
| 3268 | MAUPIN W. E | Hansford County, TX | Oil & Gas Property | Aug 2025 |
| 3269 | MAUPIN, MARVIN | Clinton County, KY | Oil Property | Apr 2010 |
| 3270 | MAURBRO FIELD | Jackson County, TX | Oil & Gas Property | Aug 2025 |
| 3271 | MAUREEN | Brown County, TX | Oil & Gas Property | Aug 2025 |
| 3272 | MAURENE BARRON | Union Parish, LA | Gas Property | Jul 2024 |
| 3273 | MAURER | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 3274 | MAURER | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 3275 | MAURER | Dewitt County, TX | Oil & Gas Property | Aug 2025 |
| 3276 | MAURER BOONE | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 3277 | MAURER-DIXON | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 3278 | MAURER-MCFARLAND UNIT | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 3279 | MAURER-SWIZE MCFARLAND SA | Karnes County, TX | Oil & Gas Property | Aug 2025 |
| 3280 | MAURICE | Armstrong County, PA | Gas Property | Dec 2024 |
| 3281 | MAURICE | Garvin County, OK | Oil & Gas Property | Jul 2025 |
| 3282 | MAURICE | Ector County, TX | Oil & Gas Property | Aug 2025 |
| 3283 | MAURICE | Yuma County, CO | Oil & Gas Property | Aug 2025 |
| 3284 | MAURICE DENMAN | Licking County, OH | Oil & Gas Property | Dec 2024 |
| 3285 | MAURICE HECKER | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 3286 | MAURICE M SINAN ET UX | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 3287 | MAURICE MILLER | Acadia Parish, LA | Oil & Gas Property | Jun 1983 |
| 3288 | MAURINE 1-27 | Grady County, OK | Oil & Gas Property | Jul 2025 |
| 3289 | MAURINE L. OLAUGHLIN | Palo Pinto County, TX | Oil & Gas Property | Aug 2025 |
| 3290 | MAURITZ | Jackson County, TX | Oil & Gas Property | Jun 2018 |
| 3291 | MAURITZ | Jackson County, TX | Oil & Gas Property | Aug 2025 |
| 3292 | MAURITZ | Jackson County, TX | Oil & Gas Property | Feb 2020 |
| 3293 | MAURITZEN | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 3294 | MAURITZEN-VERA DAVIS-BECKHAM 1H | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 3295 | MAURY | Stephens County, TX | Oil & Gas Property | Aug 2025 |
| 3296 | MAUS | Golden Valley County, ND | Oil & Gas Property | Sep 2025 |
| 3297 | MAUSER FEDERAL | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 3298 | MAUSLEIN | Franklin County, KS | Oil Property | Jun 2025 |
| 3299 | MAUST, PLAYFORD P. MAUST | Preston County, WV | Gas Property | Jul 2016 |
| 3300 | MAVEETY STATE GAS COM | Lea County, NM | Gas Property | Jul 2025 |