| 36901 | SOUTHWEST RANGER | Eastland County, TX | Oil & Gas Property | Mar 2013 |
| 36902 | SOUTHWEST TEXAS CORP | San Patricio County, TX | Oil & Gas Property | Oct 2024 |
| 36903 | SOUTHWEST TEXAS CORP | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 36904 | SOUTHWESTERN MEDICAL FOUNDATION | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 36905 | SOUTHWORTH | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 36906 | SOVEREIGN | Eastland County, TX | Oil & Gas Property | Nov 2024 |
| 36907 | SOW 21 | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 36908 | SOWDERS | Eastland County, TX | Oil & Gas Property | Aug 2020 |
| 36909 | SOWELL | King County, TX | Oil & Gas Property | Jan 2025 |
| 36910 | SOWELL | Tarrant County, TX | Gas Property | Jan 2025 |
| 36911 | SOWELL J. L | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 36912 | SOWELL NORTH A 3H | Tarrant County, TX | Gas Property | Dec 2018 |
| 36913 | SP TXL A | Howard County, TX | Oil & Gas Property | Jan 2016 |
| 36914 | SP-DUNHAM-WIENER EST. D (SA) | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 36915 | SP-WIENER EST. D (SA)1H 1H | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 36916 | SP5 A | La Salle County, TX | Oil & Gas Property | Jan 2025 |
| 36917 | SPAATZ | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 36918 | SPACE COWBOY UNIT 3 4 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 36919 | SPACE COWBOYS | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 36920 | SPACE COWBOYS UNIT | Jasper County, TX | Oil & Gas Property | Jan 2025 |
| 36921 | SPACEK | Lee County, TX | Oil & Gas Property | Dec 2024 |
| 36922 | SPACEK FRANK | Jackson County, TX | Oil & Gas Property | Jan 2025 |
| 36923 | SPACEK UNIT 1 | Victoria County, TX | Oil & Gas Property | Dec 2024 |
| 36924 | SPACKLER | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 36925 | SPADE | Hockley County, TX | Oil & Gas Property | Jan 2025 |
| 36926 | SPADE | Sterling County, TX | Oil & Gas Property | Jan 2025 |
| 36927 | SPAHN FARMS UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 36928 | SPAHN-MIKKELSON UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 36929 | SPAIN | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 36930 | SPAIN -D- T.J | Wheeler County, TX | Oil & Gas Property | Jan 2025 |
| 36931 | SPAIN B - CARPENTER (SA) | Wise County, TX | Gas Property | Jan 2025 |
| 36932 | SPAIN MAGGIE | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 36933 | SPALDING OAKLEY C | Jefferson County, TX | Oil & Gas Property | Apr 2024 |
| 36934 | SPANISH MAIN | Winkler County, TX | Oil & Gas Property | Jan 2025 |
| 36935 | SPANISH TRAIL | Midland County, TX | Oil & Gas Property | May 2015 |
| 36936 | SPANN | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 36937 | SPARHAM | Wood County, TX | Oil & Gas Property | Jan 2015 |
| 36938 | SPARKMAN | Jack County, TX | Oil & Gas Property | Jan 2025 |
| 36939 | SPARKMAN | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 36940 | SPARKS | Gaines County, TX | Oil & Gas Property | Jan 2025 |
| 36941 | SPARKS | Eastland County, TX | Oil & Gas Property | Dec 2024 |
| 36942 | SPARKS | Hemphill County, TX | Oil & Gas Property | Jan 2025 |
| 36943 | SPARKS | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 36944 | SPARKS | Gaines County, TX | Oil & Gas Property | Feb 2011 |
| 36945 | SPARKS BROTHERS 20 | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 36946 | SPARKS CECIL GU 1 | Nacogdoches County, TX | Oil & Gas Property | Jan 2025 |
| 36947 | SPARKS GAS UNIT NO. 1 | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 36948 | SPARKS HV UNIT | Panola County, TX | Gas Property | Jan 2025 |
| 36949 | SPARKS-MAYFIELD | Wichita County, TX | Oil & Gas Property | Jan 2025 |
| 36950 | SPARKS-MCJIMSEY | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 36951 | SPARKY | Howard County, TX | Oil & Gas Property | Dec 2024 |
| 36952 | SPARKY | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 36953 | SPARMAN | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 36954 | SPARROW ALLOCATION | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 36955 | SPARTAN | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 36956 | SPARTAN 58-2-23 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 36957 | SPARTO | Tarrant County, TX | Gas Property | Jul 2019 |
| 36958 | SPAULDING | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 36959 | SPAVIN | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 36960 | SPEAR | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 36961 | SPEAR | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 36962 | SPEAR | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 36963 | SPEAR 1 | Moore County, TX | Gas Property | Jan 2025 |
| 36964 | SPEAR IRENE L | Zapata County, TX | Oil & Gas Property | Jan 2025 |
| 36965 | SPEAR POINT | Frio County, TX | Oil & Gas Property | Jan 2025 |
| 36966 | SPEAR REYNOLDS | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 36967 | SPEARFISH-NEAL 27 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 36968 | SPEARMAN | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 36969 | SPEARMAN | Jack County, TX | Oil & Gas Property | Dec 2024 |
| 36970 | SPEARMAN ROB | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 36971 | SPEARMAN-ALFORD UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 36972 | SPEARS | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 36973 | SPEARS | Young County, TX | Oil & Gas Property | Dec 2024 |
| 36974 | SPEARS | Howard County, TX | Oil & Gas Property | Jan 2025 |
| 36975 | SPEARS | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 36976 | SPEARS | Bexar County, TX | Oil & Gas Property | Jan 2025 |
| 36977 | SPEARS MARY J | Throckmorton County, TX | Oil & Gas Property | Oct 2024 |
| 36978 | SPEARY A - A VAUGHN USW | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 36979 | SPEARY FAMILY TRUST UNIT A | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 36980 | SPECIAL EFFORT 18 | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 36981 | SPECK | Garza County, TX | Oil & Gas Property | Jan 2025 |
| 36982 | SPECK | Ector County, TX | Oil & Gas Property | Dec 2024 |
| 36983 | SPECK | McCulloch County, TX | Oil & Gas Property | Dec 2024 |
| 36984 | SPECKELS | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 36985 | SPECKMAN ELSIE | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 36986 | SPECTACULAR BID | Culberson County, TX | Oil & Gas Property | Jan 2025 |
| 36987 | SPEED | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 36988 | SPEED RACER | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 36989 | SPEEDWAY 1-2 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 36990 | SPEEDY 57-3-37 1H | Reeves County, TX | Oil & Gas Property | Jan 2025 |
| 36991 | SPEER | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 36992 | SPEER | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 36993 | SPEER GEO | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 36994 | SPEER ORAN | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 36995 | SPEIGHTS | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 36996 | SPEIGHTS BL | Shelby County, TX | Gas Property | Jan 2025 |
| 36997 | SPELL EMMA | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 36998 | SPELLBOUND | Ward County, TX | Oil & Gas Property | Dec 2024 |
| 36999 | SPENCE | Brown County, TX | Oil & Gas Property | Jan 2025 |
| 37000 | SPENCE | Schleicher County, TX | Oil & Gas Property | Jan 2025 |