| 26801 | MCLEAN | Jim Hogg County, TX | Oil & Gas Property | Oct 2025 |
| 26802 | MCLEAN | Hardin County, TX | Oil & Gas Property | Nov 2025 |
| 26803 | MCLEAN | Gray County, TX | Gas Property | Nov 2025 |
| 26804 | MCLEAN | Frio County, TX | Oil & Gas Property | Nov 2025 |
| 26805 | MCLEAN | Jefferson County, TX | Oil & Gas Property | Oct 2025 |
| 26806 | MCLEAN ESTATE -A | Jim Hogg County, TX | Oil & Gas Property | Dec 2023 |
| 26807 | MCLEAN ESTATE GAS UNIT | Houston County, TX | Oil & Gas Property | Nov 2025 |
| 26808 | MCLEAN ET AL UNIT | Jefferson County, TX | Oil & Gas Property | Oct 2025 |
| 26809 | MCLEAN MARRS | Orange County, TX | Oil & Gas Property | Nov 2025 |
| 26810 | MCLEAN MARRS | Atascosa County, TX | Oil & Gas Property | Nov 2025 |
| 26811 | MCLEAN MARRS | Jim Hogg County, TX | Oil & Gas Property | Nov 2025 |
| 26812 | MCLEAN MARRS | Galveston County, TX | Oil & Gas Property | Nov 2025 |
| 26813 | MCLEAN MARRS | Jefferson County, TX | Oil & Gas Property | Oct 2017 |
| 26814 | MCLEAN MARRS | Starr County, TX | Oil & Gas Property | Nov 2025 |
| 26815 | MCLEAN, MARRS | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 26816 | MCLEAN-BOWMAN | Dimmit County, TX | Oil & Gas Property | Nov 2025 |
| 26817 | MCLEAN-BOWMAN -A | Dimmit County, TX | Oil & Gas Property | Nov 2025 |
| 26818 | MCLEAN-DAWS | Throckmorton County, TX | Oil & Gas Property | Oct 2025 |
| 26819 | MCLELLAN | Jones County, TX | Oil Property | Nov 2025 |
| 26820 | MCLEMORE | Shackelford County, TX | Oil & Gas Property | Nov 2025 |
| 26821 | MCLENDON-COMBEST | Gregg County, TX | Oil & Gas Property | Nov 2025 |
| 26822 | MCLENNAN | Hardeman County, TX | Oil Property | Jun 2020 |
| 26823 | MCLEOD | Nolan County, TX | Oil & Gas Property | Nov 2025 |
| 26824 | MCLEOD | Freestone County, TX | Gas Property | Nov 2025 |
| 26825 | MCLEOD | Cherokee County, TX | Oil & Gas Property | Feb 2009 |
| 26826 | MCLEOD GAS UNIT | Cherokee County, TX | Oil & Gas Property | Oct 2025 |
| 26827 | MCLEROY | Johnson County, TX | Gas Property | Nov 2025 |
| 26828 | MCLERRAN | Milam County, TX | Oil & Gas Property | Nov 2025 |
| 26829 | MCLINTOCK | Burleson County, TX | Oil & Gas Property | Oct 2025 |
| 26830 | MCLINTOCK 1 | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 26831 | MCLOFFLIN | Harrison County, TX | Oil & Gas Property | Nov 2025 |
| 26832 | MCLOFFLIN-SCOTT HV UNIT | Harrison County, TX | Gas Property | Nov 2025 |
| 26833 | MCMAHAN | Wheeler County, TX | Oil & Gas Property | Nov 2025 |
| 26834 | MCMAHAN UNIT | Washington County, TX | Oil & Gas Property | Nov 2025 |
| 26835 | MCMAHON | Foard County, TX | Oil Property | Nov 2025 |
| 26836 | MCMAHON | Tarrant County, TX | Gas Property | Nov 2025 |
| 26837 | MCMAHON FEDERAL | Shelby County, TX | Oil & Gas Property | Nov 2025 |
| 26838 | MCMAHON JOHN | Guadalupe County, TX | Oil & Gas Property | Aug 2022 |
| 26839 | MCMAHON RICHARD L | Freestone County, TX | Oil & Gas Property | Oct 2025 |
| 26840 | MCMANUS | Dewitt County, TX | Oil & Gas Property | Oct 2025 |
| 26841 | MCMANUS | Gonzales County, TX | Oil & Gas Property | Nov 2025 |
| 26842 | MCMANUS | Irion County, TX | Oil & Gas Property | Nov 2025 |
| 26843 | MCMASTER | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 26844 | MCMASTER | Nolan County, TX | Oil & Gas Property | Nov 2025 |
| 26845 | MCMASTER | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 26846 | MCMASTERS MYRTLE | Reagan County, TX | Oil & Gas Property | Nov 2025 |
| 26847 | MCMEANS | Stonewall County, TX | Oil & Gas Property | Nov 2025 |
| 26848 | MCMEANS W. G. OPERATING AREA | Kent County, TX | Oil & Gas Property | Nov 2025 |
| 26849 | MCMEANS, WALTER G OPE | Kent County, TX | Oil Property | Nov 2025 |
| 26850 | MCMEEN | Stephens County, TX | Oil & Gas Property | Apr 2021 |
| 26851 | MCMENAMY | Johnson County, TX | Gas Property | Jul 2019 |
| 26852 | MCMENAMY | Lubbock County, TX | Oil & Gas Property | Nov 2025 |
| 26853 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 26854 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 26855 | MCMICHAEL | Hardeman County, TX | Oil & Gas Property | Nov 2025 |
| 26856 | MCMICHAEL OMA GAS UNIT | Freestone County, TX | Oil & Gas Property | Nov 2025 |
| 26857 | MCMILLAN | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 26858 | MCMILLAN | Jack County, TX | Oil & Gas Property | Nov 2023 |
| 26859 | MCMILLAN | Mitchell County, TX | Oil & Gas Property | Nov 2025 |
| 26860 | MCMILLAN | Scurry County, TX | Oil & Gas Property | Nov 2025 |
| 26861 | MCMILLIAN | Sutton County, TX | Oil & Gas Property | Nov 2025 |
| 26862 | MCMILLIAN | Fort Bend County, TX | Oil & Gas Property | Nov 2025 |
| 26863 | MCMILLIN | Stonewall County, TX | Oil & Gas Property | Nov 2025 |
| 26864 | MCMILLIN (CANYON SAND) UNIT | Stonewall County, TX | Oil & Gas Property | Nov 2025 |
| 26865 | MCMILLON | Taylor County, TX | Oil & Gas Property | Nov 2025 |
| 26866 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Nov 2025 |
| 26867 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Nov 2025 |
| 26868 | MCMORRIES | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 26869 | MCMORRIES | Martin County, TX | Oil & Gas Property | Feb 2022 |
| 26870 | MCMORRIES 1 | Glasscock County, TX | Oil & Gas Property | Nov 2025 |
| 26871 | MCMOYLE | Smith County, TX | Oil & Gas Property | Nov 2025 |
| 26872 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 26873 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Oct 2014 |
| 26874 | MCMULLAN ALLEANE FRIEND | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 26875 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 26876 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 26877 | MCMULLEN 37 | Crockett County, TX | Oil & Gas Property | Nov 2025 |
| 26878 | MCMULLEN GU | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 26879 | MCMULLEN L. A | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 26880 | MCMULLIN | Hill County, TX | Gas Property | Nov 2025 |
| 26881 | MCMURPHY | Howard County, TX | Oil & Gas Property | Nov 2025 |
| 26882 | MCMURRAY | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 26883 | MCMURRAY | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 26884 | MCMURREY | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 26885 | MCMURREY | Denton County, TX | Oil & Gas Property | Nov 2025 |
| 26886 | MCMURREY | Gregg County, TX | Oil & Gas Property | Nov 2025 |
| 26887 | MCMURREY | Zapata County, TX | Oil & Gas Property | Nov 2025 |
| 26888 | MCMURREY M. H. D | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 26889 | MCMURREY RANCH | Palo Pinto County, TX | Oil & Gas Property | Nov 2025 |
| 26890 | MCMURREY-STATE UNIT | Leon County, TX | Oil & Gas Property | Nov 2025 |
| 26891 | MCMURRY | Moore County, TX | Oil & Gas Property | Nov 2025 |
| 26892 | MCMURRY | Martin County, TX | Oil & Gas Property | Nov 2025 |
| 26893 | MCMURRY | Nueces County, TX | Oil & Gas Property | Nov 2025 |
| 26894 | MCMURRY | Johnson County, TX | Gas Property | Nov 2025 |
| 26895 | MCMURTREY | Concho County, TX | Oil & Gas Property | Jul 2025 |
| 26896 | MCMURTRY | Liberty County, TX | Gas Property | Nov 2025 |
| 26897 | MCMURTRY | Pecos County, TX | Oil & Gas Property | Nov 2025 |
| 26898 | MCMURTRY C.A | Young County, TX | Oil & Gas Property | Aug 2025 |
| 26899 | MCMURTRY CORA | Young County, TX | Oil & Gas Property | Jul 2022 |
| 26900 | MCNABB | Hardeman County, TX | Oil & Gas Property | Mar 2017 |