| 36901 | SOUTH HARRIS UNIT | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 36902 | SOUTH HENDERSON | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 36903 | SOUTH HERRING | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 36904 | SOUTH HILLS UNIT | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 36905 | SOUTH JACKSON | Gray County, TX | Gas Property | Aug 2025 |
| 36906 | SOUTH KENNEDY | Stephens County, TX | Gas Property | Sep 2025 |
| 36907 | SOUTH KERENS UNIT | Navarro County, TX | Oil & Gas Property | Sep 2025 |
| 36908 | SOUTH KEYSTONE | Winkler County, TX | Oil & Gas Property | Sep 2025 |
| 36909 | SOUTH KILGORE UNIT | Rusk County, TX | Oil & Gas Property | Sep 2025 |
| 36910 | SOUTH LA GLORIA GAS UNIT | Brooks County, TX | Oil & Gas Property | Jun 2025 |
| 36911 | SOUTH LAKE | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 36912 | SOUTH LAKE TRAMMEL UNIT | Nolan County, TX | Oil & Gas Property | Sep 2025 |
| 36913 | SOUTH LANE | Haskell County, TX | Oil Property | Oct 2009 |
| 36914 | SOUTH LEWIS UNIT | Tarrant County, TX | Gas Property | Sep 2025 |
| 36915 | SOUTH LIBERTY | Liberty County, TX | Oil & Gas Property | Oct 2015 |
| 36916 | SOUTH LIPS | Roberts County, TX | Oil & Gas Property | Sep 2013 |
| 36917 | SOUTH LODEN | Gregg County, TX | Oil & Gas Property | Apr 2015 |
| 36918 | SOUTH LOOP 820 UNIT | Tarrant County, TX | Gas Property | Jan 2025 |
| 36919 | SOUTH MALLET UNIT | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 36920 | SOUTH MARSHALL ST | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 36921 | SOUTH MAY | Chambers County, TX | Oil & Gas Property | Aug 2025 |
| 36922 | SOUTH MITRE 2 UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 36923 | SOUTH MONDAY | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 36924 | SOUTH NAQUIN GU | Shelby County, TX | Oil & Gas Property | Sep 2025 |
| 36925 | SOUTH NEILL UNIT | Nolan County, TX | Oil & Gas Property | Sep 2025 |
| 36926 | SOUTH ORLA | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 36927 | SOUTH PAMPA | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 36928 | SOUTH PARK | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 36929 | SOUTH PENA CREEK UNIT | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 36930 | SOUTH REKLAW G | Cherokee County, TX | Oil & Gas Property | Jul 2025 |
| 36931 | SOUTH ROBERDEAU UNIT | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 36932 | SOUTH ROBERTSON (SAN ANDRES) U | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 36933 | SOUTH SLICK | Goliad County, TX | Oil & Gas Property | Sep 2025 |
| 36934 | SOUTH SMARTY JONES | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 36935 | SOUTH SNYDER | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 36936 | SOUTH SPUR | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 36937 | SOUTH STILES SPRABERRY UNIT | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 36938 | SOUTH TABLE STATE 57-25 UNIT | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 36939 | SOUTH TALPA | Runnels County, TX | Oil & Gas Property | Dec 2017 |
| 36940 | SOUTH TEXAS CHILDRENS HOME | Bee County, TX | Oil & Gas Property | Sep 2025 |
| 36941 | SOUTH TEXAS CHILDRENS HOME 01 | Live Oak County, TX | Oil & Gas Property | Sep 2025 |
| 36942 | SOUTH TEXAS S | La Salle County, TX | Oil & Gas Property | Sep 2013 |
| 36943 | SOUTH TEXAS SYN | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 36944 | SOUTH THOMAS L | Coleman County, TX | Oil & Gas Property | Aug 2025 |
| 36945 | SOUTH TYLER PALUXY | Smith County, TX | Oil Property | Sep 2025 |
| 36946 | SOUTH UNIT | Harrison County, TX | Oil & Gas Property | Jul 1996 |
| 36947 | SOUTH VAN LEWISVILLE | Van Zandt County, TX | Oil & Gas Property | Sep 2025 |
| 36948 | SOUTH WELCH UNIT | Dawson County, TX | Oil & Gas Property | Sep 2025 |
| 36949 | SOUTH WESLACO GAS UNIT | Hidalgo County, TX | Oil & Gas Property | Sep 2025 |
| 36950 | SOUTH WITHERSPOON | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 36951 | SOUTH YEGUA EF UNIT | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 36952 | SOUTHALL | Taylor County, TX | Oil & Gas Property | Sep 2025 |
| 36953 | SOUTHARD FARMS | Johnson County, TX | Oil & Gas Property | Sep 2025 |
| 36954 | SOUTHCLIFF | Tarrant County, TX | Oil & Gas Property | Sep 2025 |
| 36955 | SOUTHEAST BLESSING UNIT | Matagorda County, TX | Oil & Gas Property | Jul 2025 |
| 36956 | SOUTHEAST BRECKENRIDGE UN | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 36957 | SOUTHEAST GARZA UNIT | Garza County, TX | Oil & Gas Property | Sep 2025 |
| 36958 | SOUTHEAST LEVELLAND UNIT | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 36959 | SOUTHEAST LUTHER/FUSSELMAN UNIT | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 36960 | SOUTHEAST MANSFIELD UNIT | Tarrant County, TX | Gas Property | Sep 2025 |
| 36961 | SOUTHEAST WARD UNIT | Stephens County, TX | Oil & Gas Property | Sep 2025 |
| 36962 | SOUTHEAST WHITEFACE UNIT | Hockley County, TX | Oil & Gas Property | Sep 2025 |
| 36963 | SOUTHERLAN | Clay County, TX | Oil & Gas Property | Sep 2025 |
| 36964 | SOUTHERLAND | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 36965 | SOUTHERLAND | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 36966 | SOUTHERN | Lavaca County, TX | Oil & Gas Property | Sep 2025 |
| 36967 | SOUTHERN | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 36968 | SOUTHERN COTTON | Hardeman County, TX | Oil Property | Sep 2025 |
| 36969 | SOUTHERN CROSS | Gonzales County, TX | Oil Property | Sep 2025 |
| 36970 | SOUTHERN GATE CADDO UNIT | Young County, TX | Oil & Gas Property | Sep 2025 |
| 36971 | SOUTHERN HOSPITALITY | Midland County, TX | Oil & Gas Property | Sep 2025 |
| 36972 | SOUTHERN HUNTER-AMBER(SA) UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 36973 | SOUTHERN PACIFIC CO | Caldwell County, TX | Oil & Gas Property | Aug 2017 |
| 36974 | SOUTHERN PINE | Newton County, TX | Oil & Gas Property | Aug 2025 |
| 36975 | SOUTHERN PINE GAS UNIT #3 | Cherokee County, TX | Oil & Gas Property | May 2025 |
| 36976 | SOUTHERN PINE LUMBER CO | Cherokee County, TX | Oil & Gas Property | Aug 2025 |
| 36977 | SOUTHERN ROCHIN | Tarrant County, TX | Gas Property | Sep 2025 |
| 36978 | SOUTHERN STATES | Bee County, TX | Oil & Gas Property | Aug 2025 |
| 36979 | SOUTHERN TIMBER PROPERTIES | San Augustine County, TX | Oil & Gas Property | Sep 2025 |
| 36980 | SOUTHERN UNIT | Crane County, TX | Oil & Gas Property | Sep 2025 |
| 36981 | SOUTHLAND | Polk County, TX | Oil & Gas Property | Sep 2025 |
| 36982 | SOUTHLAND | Duval County, TX | Oil & Gas Property | Sep 2025 |
| 36983 | SOUTHLAND | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 36984 | SOUTHLAND | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 36985 | SOUTHLAND | Hutchinson County, TX | Oil & Gas Property | Jul 2021 |
| 36986 | SOUTHLAND | Ward County, TX | Oil & Gas Property | Sep 2025 |
| 36987 | SOUTHLAND PAPER | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 36988 | SOUTHLAND PAPER | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 36989 | SOUTHLAND PAPER MILL | Polk County, TX | Oil & Gas Property | Sep 2025 |
| 36990 | SOUTHLAND PAPER MILLS | Nacogdoches County, TX | Oil & Gas Property | Sep 2025 |
| 36991 | SOUTHLAND PAPER MILLS | Polk County, TX | Oil & Gas Property | Sep 2025 |
| 36992 | SOUTHLAND ROYALTY | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 36993 | SOUTHLAND ROYALTY | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 36994 | SOUTHLAND ROYALTY CO | Scurry County, TX | Oil & Gas Property | May 2016 |
| 36995 | SOUTHWEST | Starr County, TX | Oil & Gas Property | Sep 2025 |
| 36996 | SOUTHWEST 39-34 (ALLOC | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 36997 | SOUTHWEST ANDREWS UNIT | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 36998 | SOUTHWEST FARM & RANCH | Starr County, TX | Oil & Gas Property | Sep 2025 |
| 36999 | SOUTHWEST GARZA UNIT | Garza County, TX | Oil & Gas Property | Sep 2025 |
| 37000 | SOUTHWEST LEVELLAND UNIT | Cochran County, TX | Oil & Gas Property | Sep 2025 |