| 24901 | MAST GAS UNIT A 1 | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 24902 | MASTEN | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 24903 | MASTERS | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 24904 | MASTERS | Bexar County, TX | Oil & Gas Property | Jun 2026 |
| 24905 | MASTERS UNIT | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 24906 | MASTERSON | King County, TX | Oil & Gas Property | May 2026 |
| 24907 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 24908 | MASTERSON | Brazoria County, TX | Oil & Gas Property | Jun 2026 |
| 24909 | MASTERSON | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 24910 | MASTERSON | Potter County, TX | Oil & Gas Property | May 2026 |
| 24911 | MASTERSON | Potter County, TX | Gas Property | May 2026 |
| 24912 | MASTERSON | Reagan County, TX | Oil & Gas Property | Apr 2026 |
| 24913 | MASTERSON | Brazoria County, TX | Oil Property | Jun 2026 |
| 24914 | MASTERSON | Potter County, TX | Oil & Gas Property | Jun 2026 |
| 24915 | MASTERSON 37 | Sutton County, TX | Oil & Gas Property | Apr 2026 |
| 24916 | MASTERSON 87 | Potter County, TX | Oil & Gas Property | May 2026 |
| 24917 | MASTERSON IRR | Brazoria County, TX | Oil & Gas Property | Sep 2018 |
| 24918 | MASTERSON RED CAVE UNIT | Moore County, TX | Oil & Gas Property | Jun 2026 |
| 24919 | MASTODON | Tarrant County, TX | Gas Property | Jun 2026 |
| 24920 | MATA-THOMAS GU | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 24921 | MATADOR | Motley County, TX | Oil & Gas Property | Jun 2026 |
| 24922 | MATADOR 6-33 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 24923 | MATADOR 646 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 24924 | MATADOR COWEY ORCA | Dewitt County, TX | Oil & Gas Property | Jul 2025 |
| 24925 | MATADOR DANYSH ORCA | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 24926 | MATADOR K. LOVE ORCA | Dewitt County, TX | Oil & Gas Property | Jun 2019 |
| 24927 | MATADOR PAWELEK | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 24928 | MATADOR SICKENIUS | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 24929 | MATADORS (AW) 1H | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 24930 | MATCEK | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 24931 | MATCEK-ONDRASEK UNIT | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 24932 | MATCHETT | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 24933 | MATCHLESS 28 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 24934 | MATECHA MARY | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 24935 | MATEJEK 01 | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 24936 | MATHER RANCH 167 (ALLOCATION) 3H | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 24937 | MATHERS | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 24938 | MATHERS | Gray County, TX | Oil & Gas Property | Jun 2026 |
| 24939 | MATHERS | Gray County, TX | Oil & Gas Property | Apr 2011 |
| 24940 | MATHERS | Lynn County, TX | Oil & Gas Property | Jun 2026 |
| 24941 | MATHERS | Gray County, TX | Gas Property | Jun 2026 |
| 24942 | MATHERS | Coke County, TX | Oil & Gas Property | May 2026 |
| 24943 | MATHERS | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 24944 | MATHERS | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 24945 | MATHERS-STATE 172-156 CL EX 1H | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 24946 | MATHEWS | Clay County, TX | Oil & Gas Property | Jun 2026 |
| 24947 | MATHEWS | Hansford County, TX | Gas Property | May 2026 |
| 24948 | MATHEWS | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 24949 | MATHEWS | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 24950 | MATHEWS | Foard County, TX | Gas Property | Jun 2026 |
| 24951 | MATHEWS | Hutchinson County, TX | Oil & Gas Property | Jun 2026 |
| 24952 | MATHEWS | Tom Green County, TX | Oil & Gas Property | May 2026 |
| 24953 | MATHEWS FANNIE | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 24954 | MATHEWS UNIT | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 24955 | MATHIEWS | Throckmorton County, TX | Oil & Gas Property | May 2026 |
| 24956 | MATHIS | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 24957 | MATHIS | Dawson County, TX | Oil & Gas Property | Oct 2025 |
| 24958 | MATHIS | Madison County, TX | Oil & Gas Property | Jun 2026 |
| 24959 | MATHIS | Anderson County, TX | Oil & Gas Property | Apr 2026 |
| 24960 | MATHIS | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 24961 | MATHIS | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 24962 | MATHIS | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 24963 | MATHIS COAL CAR | Tarrant County, TX | Gas Property | Jun 2026 |
| 24964 | MATHIS, W.F | Scurry County, TX | Oil & Gas Property | Jun 2026 |
| 24965 | MATI RAE SPRABERRY UNIT | Dawson County, TX | Oil & Gas Property | May 2026 |
| 24966 | MATIAS UNIT | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 24967 | MATKIN, W.C. ESTATE - WN | Live Oak County, TX | Oil & Gas Property | Jan 2005 |
| 24968 | MATL-TRULL -H- SAND UNIT | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 24969 | MATLAGE THEO | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 24970 | MATLOCK | Archer County, TX | Oil & Gas Property | Nov 2017 |
| 24971 | MATLOCK | Smith County, TX | Oil & Gas Property | Jun 2026 |
| 24972 | MATLOCK | Jack County, TX | Oil & Gas Property | Jun 2026 |
| 24973 | MATLOCK | Tarrant County, TX | Gas Property | Jun 2026 |
| 24974 | MATLOCK J. W | Johnson County, TX | Oil & Gas Property | May 2026 |
| 24975 | MATLOCK-FULLERTON | Jack County, TX | Oil & Gas Property | Jan 2020 |
| 24976 | MATLOR | Moore County, TX | Gas Property | May 2026 |
| 24977 | MATNEY | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 24978 | MATOCHA | McMullen County, TX | Oil & Gas Property | Nov 2023 |
| 24979 | MATOCHA | Lavaca County, TX | Oil & Gas Property | Jun 2026 |
| 24980 | MATRIX CASPIAN | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 24981 | MATRIX CERRITO UNIT | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 24982 | MATRIX LAND CO | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 24983 | MATSON P.I | Brown County, TX | Oil & Gas Property | Jun 2026 |
| 24984 | MATT | Wheeler County, TX | Oil & Gas Property | Jun 2026 |
| 24985 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 24986 | MATTERHORN | Harrison County, TX | Gas Property | Jun 2026 |
| 24987 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 24988 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Jun 2026 |
| 24989 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 24990 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 24991 | MATTHEW | Gray County, TX | Gas Property | Jun 2026 |
| 24992 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jun 2026 |
| 24993 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | May 2026 |
| 24994 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 24995 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jun 2026 |
| 24996 | MATTHEWS | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 24997 | MATTHEWS | Foard County, TX | Gas Property | Jun 2026 |
| 24998 | MATTHEWS | Wood County, TX | Oil & Gas Property | Jun 2026 |
| 24999 | MATTHEWS | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 25000 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Jun 2026 |