| 37801 | SULLIVAN R. GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 37802 | SULLIVAN UNIT | Pecos County, TX | Oil Property | Jun 2026 |
| 37803 | SULLIVAN VENA GAS UNIT 1H | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 37804 | SULLIVAN-HICKMAN | Johnson County, TX | Oil & Gas Property | Jun 2026 |
| 37805 | SULLY UNIT | Leon County, TX | Oil & Gas Property | Jun 2026 |
| 37806 | SULO-PETERS | Duval County, TX | Oil & Gas Property | Apr 2026 |
| 37807 | SULTEMEIER UNIT | Menard County, TX | Oil Property | Jun 2026 |
| 37808 | SULTENFUSS | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 37809 | SUMBERA | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 37810 | SUMMER CREEK | Tarrant County, TX | Gas Property | Jun 2026 |
| 37811 | SUMMERBLISS | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 37812 | SUMMERLEE | Hardeman County, TX | Oil & Gas Property | Jun 2026 |
| 37813 | SUMMERS | Cherokee County, TX | Oil & Gas Property | May 2026 |
| 37814 | SUMMERS | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 37815 | SUMMERS | Potter County, TX | Oil & Gas Property | Jul 2025 |
| 37816 | SUMMERS BRUNI | Webb County, TX | Oil & Gas Property | Jun 2026 |
| 37817 | SUMMERS GAS UNIT | Harrison County, TX | Oil & Gas Property | May 2026 |
| 37818 | SUMMERS J.W. GU 1 | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 37819 | SUMMERS NORTH FALCON CREEK | Cherokee County, TX | Oil & Gas Property | Jun 2026 |
| 37820 | SUMMERS TRUST | Bastrop County, TX | Oil & Gas Property | Aug 2020 |
| 37821 | SUMMERS W. A | Coleman County, TX | Oil & Gas Property | Jun 2026 |
| 37822 | SUMMERS, E.L | Matagorda County, TX | Oil & Gas Property | Jun 2026 |
| 37823 | SUMMIT POINT 54-4-31 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37824 | SUMMIT RIDGE | Johnson County, TX | Gas Property | Jun 2025 |
| 37825 | SUMNER | Wilbarger County, TX | Oil Property | Jun 2026 |
| 37826 | SUMNER FRANC | Wilbarger County, TX | Oil & Gas Property | Apr 2026 |
| 37827 | SUMNER J.C.&FRANC | Wilbarger County, TX | Oil & Gas Property | Jun 2026 |
| 37828 | SUMNER TRUST | Waller County, TX | Oil & Gas Property | Jun 2020 |
| 37829 | SUMPTER -10 | Hemphill County, TX | Oil & Gas Property | Jun 2026 |
| 37830 | SUN 1 | Andrews County, TX | Gas Property | Aug 2012 |
| 37831 | SUN DEVILS ( | San Augustine County, TX | Oil & Gas Property | Jun 2026 |
| 37832 | SUN FEE | Galveston County, TX | Oil Property | Aug 2025 |
| 37833 | SUN FEE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 37834 | SUN FEE | Hardin County, TX | Oil & Gas Property | Sep 2017 |
| 37835 | SUN FEE | Brazoria County, TX | Oil & Gas Property | Mar 2025 |
| 37836 | SUN FEE | Jefferson County, TX | Oil & Gas Property | Jun 2026 |
| 37837 | SUN FEE -B | Liberty County, TX | Oil & Gas Property | Jun 2026 |
| 37838 | SUN GULF | Liberty County, TX | Oil & Gas Property | Feb 2026 |
| 37839 | SUN GUNNER 10 | Howard County, TX | Oil & Gas Property | May 2026 |
| 37840 | SUN KING GU | Nacogdoches County, TX | Gas Property | Jun 2026 |
| 37841 | SUN MARK EXPLORATION | Caldwell County, TX | Oil & Gas Property | Apr 2026 |
| 37842 | SUN MINERAL DEED | Palo Pinto County, TX | Oil & Gas Property | Aug 2004 |
| 37843 | SUN OIL | Hardin County, TX | Oil & Gas Property | May 2026 |
| 37844 | SUN OIL CO | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 37845 | SUN OIL COMPANY ETAL | Orange County, TX | Oil & Gas Property | Oct 2025 |
| 37846 | SUN PIPE LINE CO | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 37847 | SUN TUPELO 15-27 (ALLOC | Howard County, TX | Oil & Gas Property | May 2026 |
| 37848 | SUN-GEORGIA TECH | Mitchell County, TX | Oil & Gas Property | Sep 2020 |
| 37849 | SUN-HALLEY | Winkler County, TX | Oil & Gas Property | Sep 2021 |
| 37850 | SUN-HALLEY | Winkler County, TX | Oil & Gas Property | Oct 2024 |
| 37851 | SUN-HARDER | Jefferson County, TX | Oil & Gas Property | Jun 2026 |
| 37852 | SUN-JENKINS | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 37853 | SUN-WALTON | Winkler County, TX | Oil & Gas Property | Jun 2026 |
| 37854 | SUN-WALTON | Winkler County, TX | Oil & Gas Property | Dec 2023 |
| 37855 | SUN-WELDON | Hardin County, TX | Oil & Gas Property | Jan 2022 |
| 37856 | SUN-WILLARD | Burleson County, TX | Oil & Gas Property | Jun 2026 |
| 37857 | SUNBELT | Tarrant County, TX | Gas Property | Jun 2026 |
| 37858 | SUNCLOUD 48-1 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 37859 | SUNDANCE | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 37860 | SUNDANCE | Cass County, TX | Oil Property | Jun 2026 |
| 37861 | SUNDANCE | Dawson County, TX | Oil & Gas Property | Jun 2026 |
| 37862 | SUNDANCE 1H | Tyler County, TX | Oil & Gas Property | Jun 2026 |
| 37863 | SUNDANCE 56-3-35 1H | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37864 | SUNDANCE 642 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 37865 | SUNDANCE KID | Cochran County, TX | Oil & Gas Property | Jun 2026 |
| 37866 | SUNDANCE KID | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37867 | SUNDANCE KID 43-7 UNIT 2 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 37868 | SUNDANCE STATE 56-3-13 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37869 | SUNDAY R. GERRY | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 37870 | SUNDAY SILENCE 2 UNIT 1H | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 37871 | SUNDAY VERNA | Reagan County, TX | Oil & Gas Property | Jun 2026 |
| 37872 | SUNDEVIL | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 37873 | SUNDOG | Ward County, TX | Oil & Gas Property | Jun 2026 |
| 37874 | SUNDOWN | Howard County, TX | Oil & Gas Property | May 2026 |
| 37875 | SUNDOWN | Reeves County, TX | Oil & Gas Property | May 2026 |
| 37876 | SUNDOWN | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 37877 | SUNDOWN NE. (SAN ANDRES) UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 37878 | SUNDOWN SLAUGHTER UNIT | Hockley County, TX | Oil & Gas Property | Jun 2026 |
| 37879 | SUNILAND FIELD UNIT | Lynn County, TX | Oil & Gas Property | Jun 2026 |
| 37880 | SUNLIGHT 208-1 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 37881 | SUNNY D STATE UNIT | Reeves County, TX | Oil & Gas Property | May 2026 |
| 37882 | SUNNY S HALO 40 UNIT | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 37883 | SUNNYE | Hood County, TX | Oil & Gas Property | Jun 2026 |
| 37884 | SUNNYSIDE STATE 2 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37885 | SUNRAY | Moore County, TX | Gas Property | Jun 2026 |
| 37886 | SUNRAY BOWERS | Gray County, TX | Oil & Gas Property | May 2026 |
| 37887 | SUNRISE STUDLEY 29-17 | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 37888 | SUNSET OAKS | Tarrant County, TX | Gas Property | Jun 2026 |
| 37889 | SUNSET STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37890 | SUNSET UNIT | Jefferson County, TX | Oil & Gas Property | Jun 2026 |
| 37891 | SUNSHINE | Smith County, TX | Oil & Gas Property | Jan 2026 |
| 37892 | SUNSHINE | Atascosa County, TX | Oil & Gas Property | Jun 2026 |
| 37893 | SUNSHINE 54-2-21 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 37894 | SUNSHINE SCHOOL | Wichita County, TX | Oil & Gas Property | Aug 2018 |
| 37895 | SUNSHINE STATE 44 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 37896 | SUNSHINE UL 29-0-39-3 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 37897 | SUNTURA (LOWER CLEAR FORK) | Terry County, TX | Oil & Gas Property | Jun 2026 |
| 37898 | SUPAK | Burleson County, TX | Oil & Gas Property | Mar 2026 |
| 37899 | SUPAK BENNIE | Burleson County, TX | Oil & Gas Property | Apr 2020 |
| 37900 | SUPER 34 | Howard County, TX | Oil & Gas Property | Apr 2026 |