| 25001 | MARY SCHARBAUER B | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 25002 | MARY SNYDER 157 | Lipscomb County, TX | Oil & Gas Property | Jul 2025 |
| 25003 | MARY SWAIN HARRELL | Loving County, TX | Oil & Gas Property | Jul 2025 |
| 25004 | MARYLAND TRUST | San Patricio County, TX | Oil & Gas Property | Jul 2025 |
| 25005 | MARYRUTH-ANDERSON 47 | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 25006 | MARYRUTH-BRISTOW 47 | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 25007 | MASCARELLA | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 25008 | MASE 30 | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 25009 | MASH | Denton County, TX | Oil & Gas Property | Jun 2025 |
| 25010 | MASHBURN | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 25011 | MASK | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 25012 | MASK | Callahan County, TX | Oil & Gas Property | Nov 2024 |
| 25013 | MASK HZ UNIT | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 25014 | MASKED RIDER 361 | Yoakum County, TX | Oil & Gas Property | Jun 2025 |
| 25015 | MASON | Ochiltree County, TX | Oil & Gas Property | Jun 2025 |
| 25016 | MASON | Wise County, TX | Oil & Gas Property | Jul 2025 |
| 25017 | MASON | Ward County, TX | Oil & Gas Property | Apr 2021 |
| 25018 | MASON | Burleson County, TX | Oil & Gas Property | Jul 2025 |
| 25019 | MASON | Fisher County, TX | Oil & Gas Property | Jul 2025 |
| 25020 | MASON | Rusk County, TX | Oil & Gas Property | Jul 2025 |
| 25021 | MASON | Wichita County, TX | Oil & Gas Property | Jun 2022 |
| 25022 | MASON | Lynn County, TX | Oil & Gas Property | Sep 2020 |
| 25023 | MASON | Panola County, TX | Oil & Gas Property | Jul 2025 |
| 25024 | MASON | Harris County, TX | Oil & Gas Property | Oct 2024 |
| 25025 | MASON | Terry County, TX | Oil & Gas Property | Jul 2025 |
| 25026 | MASON | Marion County, TX | Oil & Gas Property | Jun 2007 |
| 25027 | MASON 1 | Tyler County, TX | Oil & Gas Property | Jul 2025 |
| 25028 | MASON C. A | Wise County, TX | Oil & Gas Property | Jul 2025 |
| 25029 | MASON LULA | Limestone County, TX | Oil & Gas Property | Jun 2025 |
| 25030 | MASON TOMMIE J. GAS UNIT | Upshur County, TX | Oil & Gas Property | Jul 2025 |
| 25031 | MASON-NELSON | Hardeman County, TX | Oil Property | Jul 2025 |
| 25032 | MASONIC 72 WRD | Ward County, TX | Oil & Gas Property | Jul 2025 |
| 25033 | MASS | Moore County, TX | Oil & Gas Property | Jul 2025 |
| 25034 | MASSASAUGA | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 25035 | MASSENBURG | Stephens County, TX | Oil & Gas Property | Feb 2025 |
| 25036 | MASSENGALE | Jack County, TX | Oil & Gas Property | Aug 2021 |
| 25037 | MASSEY | Mitchell County, TX | Oil Property | Apr 2025 |
| 25038 | MASSEY | Lee County, TX | Oil & Gas Property | Jul 2025 |
| 25039 | MASSEY | Victoria County, TX | Oil & Gas Property | Apr 2020 |
| 25040 | MASSEY | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 25041 | MASSEY | Midland County, TX | Oil & Gas Property | Jul 2025 |
| 25042 | MASSEY | Johnson County, TX | Oil & Gas Property | Jul 2025 |
| 25043 | MASSEY | Burleson County, TX | Oil & Gas Property | Jun 2025 |
| 25044 | MASSEY | Hood County, TX | Oil & Gas Property | Jul 2025 |
| 25045 | MASSEY | Wise County, TX | Oil & Gas Property | May 2025 |
| 25046 | MASSEY | Throckmorton County, TX | Oil & Gas Property | Jul 2025 |
| 25047 | MASSEY A | Collingsworth County, TX | Gas Property | Jul 2025 |
| 25048 | MASSEY BALDWIN | Live Oak County, TX | Oil & Gas Property | Jul 2025 |
| 25049 | MASSEY GEORGIA GAS UNIT | Denton County, TX | Oil & Gas Property | Jul 2025 |
| 25050 | MASSEY MARVIN M. JR | Bexar County, TX | Oil & Gas Property | Jul 2025 |
| 25051 | MASSEY-BENTLEY | Ward County, TX | Oil & Gas Property | Jul 2025 |
| 25052 | MASSEY-YOUNG-STEVENS (SA) 1H | Denton County, TX | Gas Property | Jul 2025 |
| 25053 | MASSIE | Clay County, TX | Oil & Gas Property | Nov 2024 |
| 25054 | MASSIE | Upton County, TX | Oil & Gas Property | Jul 2025 |
| 25055 | MASSIE R. H | Jack County, TX | Oil & Gas Property | May 2025 |
| 25056 | MASSIE-CHAPMAN | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 25057 | MASSINGALE | Harrison County, TX | Oil & Gas Property | Jul 2025 |
| 25058 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jul 2025 |
| 25059 | MAST | Nacogdoches County, TX | Oil & Gas Property | Jul 2025 |
| 25060 | MAST A. T. B | Nacogdoches County, TX | Oil & Gas Property | Jun 2025 |
| 25061 | MAST GAS UNIT A 1 | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 25062 | MASTEN | Cochran County, TX | Oil & Gas Property | Jul 2025 |
| 25063 | MASTERS | Johnson County, TX | Oil & Gas Property | Jul 2025 |
| 25064 | MASTERS | Bexar County, TX | Oil & Gas Property | Jul 2025 |
| 25065 | MASTERS UNIT | Howard County, TX | Oil & Gas Property | Jul 2025 |
| 25066 | MASTERSON | King County, TX | Oil & Gas Property | Jul 2025 |
| 25067 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 25068 | MASTERSON | Brazoria County, TX | Oil & Gas Property | Jul 2025 |
| 25069 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 25070 | MASTERSON | Potter County, TX | Oil & Gas Property | Jul 2025 |
| 25071 | MASTERSON | Potter County, TX | Gas Property | Jul 2025 |
| 25072 | MASTERSON | Reagan County, TX | Oil & Gas Property | Oct 2023 |
| 25073 | MASTERSON | Brazoria County, TX | Oil Property | Jun 2025 |
| 25074 | MASTERSON | Potter County, TX | Oil & Gas Property | Jul 2025 |
| 25075 | MASTERSON 37 | Sutton County, TX | Oil & Gas Property | Jul 2025 |
| 25076 | MASTERSON 87 | Potter County, TX | Oil & Gas Property | Jun 2025 |
| 25077 | MASTERSON IRR | Brazoria County, TX | Oil & Gas Property | Sep 2018 |
| 25078 | MASTERSON RED CAVE UNIT | Moore County, TX | Oil & Gas Property | Jul 2025 |
| 25079 | MASTODON | Tarrant County, TX | Gas Property | Jul 2025 |
| 25080 | MATA-THOMAS GU | Webb County, TX | Oil & Gas Property | Jul 2025 |
| 25081 | MATADOR | Motley County, TX | Oil & Gas Property | Jul 2025 |
| 25082 | MATADOR | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 25083 | MATADOR 6-33 | Reeves County, TX | Oil & Gas Property | Jul 2025 |
| 25084 | MATADOR 646 | Yoakum County, TX | Oil & Gas Property | Jul 2025 |
| 25085 | MATADOR COWEY ORCA | Dewitt County, TX | Oil & Gas Property | Jul 2025 |
| 25086 | MATADOR DANYSH ORCA | Karnes County, TX | Oil & Gas Property | Jul 2025 |
| 25087 | MATADOR K. LOVE ORCA | Dewitt County, TX | Oil & Gas Property | Jun 2019 |
| 25088 | MATADOR PAWELEK | Karnes County, TX | Oil & Gas Property | Jul 2025 |
| 25089 | MATADOR SICKENIUS | Karnes County, TX | Oil & Gas Property | Jul 2025 |
| 25090 | MATCEK | Burleson County, TX | Oil & Gas Property | Jul 2025 |
| 25091 | MATCEK-ONDRASEK UNIT | Burleson County, TX | Oil & Gas Property | Jul 2025 |
| 25092 | MATCHETT | Jones County, TX | Oil & Gas Property | Jul 2025 |
| 25093 | MATCHLESS 28 | Martin County, TX | Oil & Gas Property | Jul 2025 |
| 25094 | MATECHA MARY | Jones County, TX | Oil & Gas Property | Jul 2025 |
| 25095 | MATEJEK 01 | Dewitt County, TX | Oil & Gas Property | Jul 2025 |
| 25096 | MATHER RANCH 167 (ALLOCATION) 3H | Hemphill County, TX | Oil & Gas Property | Jul 2025 |
| 25097 | MATHERS | Hemphill County, TX | Oil & Gas Property | Jul 2025 |
| 25098 | MATHERS | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 25099 | MATHERS | Gray County, TX | Oil & Gas Property | Mar 2012 |
| 25100 | MATHERS | Lynn County, TX | Oil & Gas Property | Jul 2025 |