| 25001 | MATIAS UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2026 |
| 25002 | MATKIN, W.C. ESTATE - WN | Live Oak County, TX | Oil & Gas Property | Jan 2005 |
| 25003 | MATL-TRULL -H- SAND UNIT | Matagorda County, TX | Oil & Gas Property | Apr 2026 |
| 25004 | MATLAGE THEO | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 25005 | MATLOCK | Archer County, TX | Oil & Gas Property | Nov 2017 |
| 25006 | MATLOCK | Smith County, TX | Oil & Gas Property | Apr 2026 |
| 25007 | MATLOCK | Tarrant County, TX | Gas Property | Apr 2026 |
| 25008 | MATLOCK J. W | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 25009 | MATLOCK-FULLERTON | Jack County, TX | Oil & Gas Property | Jan 2020 |
| 25010 | MATLOR | Moore County, TX | Gas Property | Apr 2026 |
| 25011 | MATNEY | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 25012 | MATOCHA | McMullen County, TX | Oil & Gas Property | Nov 2023 |
| 25013 | MATOCHA | Lavaca County, TX | Oil & Gas Property | Apr 2026 |
| 25014 | MATRIX CASPIAN | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 25015 | MATRIX CERRITO UNIT | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 25016 | MATRIX LAND CO | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 25017 | MATSON P.I | Brown County, TX | Oil & Gas Property | Apr 2026 |
| 25018 | MATT | Wheeler County, TX | Oil & Gas Property | Apr 2026 |
| 25019 | MATT DILLON STATE GU1 1H | San Jacinto County, TX | Oil & Gas Property | Mar 2026 |
| 25020 | MATTE UNIT A | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 25021 | MATTERHORN | Harrison County, TX | Gas Property | Apr 2026 |
| 25022 | MATTERHORN 24 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 25023 | MATTERHORN UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 25024 | MATTHEW | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 25025 | MATTHEW | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 25026 | MATTHEW | Gray County, TX | Gas Property | Mar 2026 |
| 25027 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Apr 2026 |
| 25028 | MATTHEWS | Caldwell County, TX | Oil & Gas Property | Apr 2026 |
| 25029 | MATTHEWS | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 25030 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Apr 2026 |
| 25031 | MATTHEWS | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 25032 | MATTHEWS | Foard County, TX | Gas Property | Apr 2026 |
| 25033 | MATTHEWS | Wood County, TX | Oil & Gas Property | Apr 2026 |
| 25034 | MATTHEWS | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 25035 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Apr 2026 |
| 25036 | MATTHEWS | Shackelford County, TX | Oil & Gas Property | Apr 2026 |
| 25037 | MATTHEWS BURLEY | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 25038 | MATTHEWS CAMP | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 25039 | MATTHEWS DON | Johnson County, TX | Gas Property | Apr 2026 |
| 25040 | MATTHEWS NORTH UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 25041 | MATTHEWS SOUTH UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 25042 | MATTHEWS WILLIAM | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 25043 | MATTHIAS | Glasscock County, TX | Oil & Gas Property | Mar 2026 |
| 25044 | MATTHIES | Howard County, TX | Oil & Gas Property | May 2019 |
| 25045 | MATTHIESEN | Glasscock County, TX | Oil & Gas Property | Jun 2023 |
| 25046 | MATTHYS-MCMILLAN GU | Wharton County, TX | Oil & Gas Property | Apr 2020 |
| 25047 | MATTIE | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 25048 | MATTIE | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 25049 | MATTIE JERNIGAN | Panola County, TX | Gas Property | Apr 2026 |
| 25050 | MATTIE RITTER HEIRS OIL UNIT | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 25051 | MATTINGLEY 14 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 25052 | MATTINGLY | Fayette County, TX | Oil & Gas Property | Apr 2026 |
| 25053 | MATTINGLY | Bastrop County, TX | Oil & Gas Property | Apr 2022 |
| 25054 | MATTINGLY | Johnson County, TX | Gas Property | Apr 2026 |
| 25055 | MATTIX UNIT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 25056 | MATTKE ALBERT | Guadalupe County, TX | Oil & Gas Property | Feb 2026 |
| 25057 | MATTOX | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 25058 | MATULA ROBERT | McMullen County, TX | Oil & Gas Property | Nov 2017 |
| 25059 | MATULA ROBERT | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 25060 | MATUS | Young County, TX | Oil & Gas Property | Mar 2026 |
| 25061 | MATUS | Foard County, TX | Gas Property | Apr 2026 |
| 25062 | MATUS ESTATE | Foard County, TX | Gas Property | Feb 2026 |
| 25063 | MATUS J. ESTATES | Foard County, TX | Gas Property | Mar 2026 |
| 25064 | MATUS JOHN | Foard County, TX | Oil & Gas Property | Apr 2026 |
| 25065 | MATZIG | Milam County, TX | Oil & Gas Property | Apr 2026 |
| 25066 | MATZINGER | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 25067 | MAUCH | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 25068 | MAUCH TOM KRUEGER | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 25069 | MAUCH W.F | San Patricio County, TX | Oil & Gas Property | Nov 2019 |
| 25070 | MAUCH-ANGELINE UNIT | San Patricio County, TX | Oil Property | Mar 2020 |
| 25071 | MAUD | Young County, TX | Oil & Gas Property | Apr 2026 |
| 25072 | MAUD SMITH | Gregg County, TX | Oil & Gas Property | May 2024 |
| 25073 | MAUDE | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 25074 | MAUDE B. TRAYLOR | Calhoun County, TX | Oil & Gas Property | Jun 2023 |
| 25075 | MAUDE TRAYLOR A | Calhoun County, TX | Oil & Gas Property | Jul 2021 |
| 25076 | MAUDE WILLIAMS ET AL | Refugio County, TX | Oil & Gas Property | Apr 2026 |
| 25077 | MAUDELLE | Comanche County, TX | Oil & Gas Property | Apr 2026 |
| 25078 | MAUDI WALSH ROE | Parker County, TX | Oil & Gas Property | Apr 2026 |
| 25079 | MAUDIE | Carson County, TX | Gas Property | Apr 2026 |
| 25080 | MAUDIE -A | Hansford County, TX | Gas Property | Apr 2026 |
| 25081 | MAUER | Pecos County, TX | Oil & Gas Property | Sep 2023 |
| 25082 | MAUERMAN | Bexar County, TX | Oil & Gas Property | Mar 2026 |
| 25083 | MAUERMANN | Bexar County, TX | Oil & Gas Property | Mar 2026 |
| 25084 | MAUI 5 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 25085 | MAULDIN | Erath County, TX | Gas Property | Oct 2016 |
| 25086 | MAULDIN C.W | Erath County, TX | Gas Property | Apr 2026 |
| 25087 | MAULSBY | Roberts County, TX | Oil & Gas Property | May 2024 |
| 25088 | MAUNA LOA 29-27 UNIT | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 25089 | MAUNAKEA UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 25090 | MAUND RANCH | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 25091 | MAUPIN W. E | Hansford County, TX | Oil & Gas Property | Apr 2026 |
| 25092 | MAURBRO FIELD | Jackson County, TX | Oil & Gas Property | Apr 2026 |
| 25093 | MAUREEN | Brown County, TX | Oil & Gas Property | Aug 2025 |
| 25094 | MAURER | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 25095 | MAURER | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 25096 | MAURER BOONE | Karnes County, TX | Oil & Gas Property | Mar 2026 |
| 25097 | MAURER-DIXON | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 25098 | MAURER-MCFARLAND UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 25099 | MAURER-SWIZE MCFARLAND SA | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 25100 | MAURICE | Ector County, TX | Oil & Gas Property | Apr 2026 |