| 25301 | MANN6 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 25302 | MANN7 | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 25303 | MANNING | Jackson County, TX | Gas Property | Oct 2025 |
| 25304 | MANNING | Young County, TX | Oil & Gas Property | Nov 2025 |
| 25305 | MANNING | Madison County, TX | Oil & Gas Property | Nov 2025 |
| 25306 | MANNING | Leon County, TX | Oil & Gas Property | Oct 2025 |
| 25307 | MANNING | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 25308 | MANNING 4M FARMS 1 | Johnson County, TX | Gas Property | Nov 2025 |
| 25309 | MANNING DAN W | Ochiltree County, TX | Oil & Gas Property | Nov 2019 |
| 25310 | MANNING GAS UNIT | Robertson County, TX | Oil & Gas Property | Nov 2025 |
| 25311 | MANNING TRWD | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 25312 | MANNING UNIT | Wilson County, TX | Oil & Gas Property | Nov 2025 |
| 25313 | MANNING, R.V | Caldwell County, TX | Oil & Gas Property | Oct 1998 |
| 25314 | MANNING-FOSTER (AW) | Cass County, TX | Oil & Gas Property | Nov 2025 |
| 25315 | MANNING-KESSLER (AW) | Cass County, TX | Oil & Gas Property | Nov 2025 |
| 25316 | MANNINGS 4M FARM | Johnson County, TX | Gas Property | Nov 2025 |
| 25317 | MANOR PARK EAST UNIT | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 25318 | MANOR PARK WEST | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 25319 | MANRY STATE | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 25320 | MANSFIELD | Oldham County, TX | Oil & Gas Property | Nov 2025 |
| 25321 | MANSFIELD | Tarrant County, TX | Gas Property | Nov 2025 |
| 25322 | MANSFIELD | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 25323 | MANSFIELD PARTNERS | Tarrant County, TX | Gas Property | Nov 2025 |
| 25324 | MANSFIELD SPORTS COMPLEX UNIT | Tarrant County, TX | Gas Property | Nov 2025 |
| 25325 | MANSINGER 1 | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 25326 | MANSKER A | Bee County, TX | Oil & Gas Property | Nov 2025 |
| 25327 | MANSON | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 25328 | MANSON, MARY LOU | Smith County, TX | Oil Property | Nov 2025 |
| 25329 | MANSUR | Jones County, TX | Oil Property | Nov 2025 |
| 25330 | MANTA | Brazos County, TX | Oil & Gas Property | Oct 2025 |
| 25331 | MANTICORE STATE 55-3-3 UNIT | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 25332 | MANUEL | Throckmorton County, TX | Oil & Gas Property | Nov 2025 |
| 25333 | MANUEL LABOR | Johnson County, TX | Gas Property | Nov 2025 |
| 25334 | MANVILLE JOHNS | Johnson County, TX | Gas Property | Jul 2019 |
| 25335 | MANZIEL G | Wood County, TX | Oil & Gas Property | Nov 2025 |
| 25336 | MAPACHE | Mitchell County, TX | Oil & Gas Property | Nov 2025 |
| 25337 | MAPACHE GRANDE | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 25338 | MAPACHE GRANDE 14 | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 25339 | MAPACHE GRANDE 2 | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 25340 | MAPLE | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 25341 | MAPLE STATE 56-2-12 UNIT 1H | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 25342 | MAPLE TREE | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 25343 | MAPLE TREE SOUTH UNIT | Tarrant County, TX | Oil & Gas Property | Nov 2025 |
| 25344 | MAPLES | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 25345 | MAR RANCH | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 25346 | MARA UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 25347 | MARACHE | Goliad County, TX | Oil & Gas Property | Nov 2025 |
| 25348 | MARADA | Winkler County, TX | Oil & Gas Property | Jul 2023 |
| 25349 | MARALDO A403 | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 25350 | MARALDO-KOOP A USW | Dewitt County, TX | Oil & Gas Property | Nov 2025 |
| 25351 | MARALO | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 25352 | MARALO 41-32 ALLOCATION 32 | Midland County, TX | Oil & Gas Property | Nov 2025 |
| 25353 | MARALO STATE 33 | Reeves County, TX | Oil & Gas Property | Nov 2025 |
| 25354 | MARALO-CONNELL | Garza County, TX | Oil & Gas Property | Dec 2024 |
| 25355 | MARATHON | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 25356 | MARATHON | Yoakum County, TX | Oil & Gas Property | Nov 2025 |
| 25357 | MARATHON UNIVERSITY | Andrews County, TX | Oil & Gas Property | Nov 2025 |
| 25358 | MARAUDER STATE UNIT 1H | Culberson County, TX | Oil & Gas Property | Nov 2025 |
| 25359 | MARBACH | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 25360 | MARBERRY | Refugio County, TX | Oil & Gas Property | Mar 2023 |
| 25361 | MARBLE FALLS UNIT | Comanche County, TX | Oil & Gas Property | Sep 2016 |
| 25362 | MARBURGER | Bastrop County, TX | Oil & Gas Property | Jun 2020 |
| 25363 | MARBURGER | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 25364 | MARBURGER A UNIT | Lee County, TX | Oil Property | Nov 2025 |
| 25365 | MARCEE | Gonzales County, TX | Oil & Gas Property | Nov 2015 |
| 25366 | MARCELLA 1 | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 25367 | MARCELLUS WALLACE | Coleman County, TX | Oil Property | Apr 2024 |
| 25368 | MARCH | Tom Green County, TX | Oil & Gas Property | Nov 2025 |
| 25369 | MARCHANT | Montague County, TX | Oil & Gas Property | Nov 2025 |
| 25370 | MARCHBANKS | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 25371 | MARCHBANKS | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 25372 | MARCHBANKS | Duval County, TX | Oil & Gas Property | Nov 2025 |
| 25373 | MARCHBANKS 1H | Johnson County, TX | Oil & Gas Property | Nov 2025 |
| 25374 | MARCHBANKS-CADENA | Duval County, TX | Oil & Gas Property | Aug 2023 |
| 25375 | MARCHMAN | Young County, TX | Oil & Gas Property | Nov 2025 |
| 25376 | MARCIA SWAN | Jack County, TX | Oil & Gas Property | Nov 2025 |
| 25377 | MARCIA-SHELLY (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Nov 2025 |
| 25378 | MARCO 160 | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 25379 | MARCO GAS UNIT | San Augustine County, TX | Oil & Gas Property | Nov 2025 |
| 25380 | MARCOM | Hockley County, TX | Oil & Gas Property | Nov 2025 |
| 25381 | MARCUS FIVE H05ML | Fayette County, TX | Oil & Gas Property | Nov 2025 |
| 25382 | MARCUS J. FLEMING | Madison County, TX | Oil & Gas Property | Oct 2025 |
| 25383 | MARCUS ONE H01ML | Fayette County, TX | Oil & Gas Property | Nov 2025 |
| 25384 | MARCUS THREE H03ML | Fayette County, TX | Oil & Gas Property | Nov 2025 |
| 25385 | MARCY | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 25386 | MARECEK 211 | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 25387 | MAREK | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 25388 | MAREK | Victoria County, TX | Oil & Gas Property | Nov 2025 |
| 25389 | MAREK | Lee County, TX | Oil & Gas Property | Dec 2014 |
| 25390 | MAREK 1 | Colorado County, TX | Oil & Gas Property | Nov 2025 |
| 25391 | MAREK EF UNIT | Burleson County, TX | Oil & Gas Property | Oct 2025 |
| 25392 | MAREK UNIT | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 25393 | MARES H. F. JR | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 25394 | MARESH | Burleson County, TX | Oil Property | Oct 2025 |
| 25395 | MARGA | Sherman County, TX | Gas Property | Nov 2025 |
| 25396 | MARGARET | Lee County, TX | Oil & Gas Property | Nov 2025 |
| 25397 | MARGARET | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 25398 | MARGARET | Sterling County, TX | Oil & Gas Property | Nov 2025 |
| 25399 | MARGARET | Karnes County, TX | Oil & Gas Property | Nov 2025 |
| 25400 | MARGARET 1021 | Hemphill County, TX | Oil & Gas Property | Nov 2025 |