| 35001 | SFL UNIT | Red River County, TX | Oil Property | Oct 2024 |
| 35002 | SFS UNIT 16 1H | Live Oak County, TX | Oil & Gas Property | Apr 2026 |
| 35003 | SGT. PEPPER GU | Nacogdoches County, TX | Gas Property | Jan 2012 |
| 35004 | SHACKELFORD | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 35005 | SHACKELFORD | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 35006 | SHACKELFORD | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 35007 | SHACKELFORD | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 35008 | SHACKELFORD | Frio County, TX | Oil & Gas Property | Apr 2026 |
| 35009 | SHACKELFORD SP | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 35010 | SHACKELTON 31 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 35011 | SHADA | Johnson County, TX | Gas Property | Jul 2015 |
| 35012 | SHADED LANE UNIT | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 35013 | SHADRACH 68 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 35014 | SHADRACH MOSES CANTALOUPE 221H | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 35015 | SHADY GROVE BAPTIST CH | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 35016 | SHADY OAK FARM | Tarrant County, TX | Gas Property | Apr 2026 |
| 35017 | SHADY OAKS | Tarrant County, TX | Gas Property | Apr 2026 |
| 35018 | SHADY OAKS | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 35019 | SHAEFFER | Jim Wells County, TX | Oil & Gas Property | Apr 2026 |
| 35020 | SHAEFFER | Jim Wells County, TX | Oil & Gas Property | Mar 2026 |
| 35021 | SHAFER | Brown County, TX | Oil & Gas Property | Sep 1998 |
| 35022 | SHAFER | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 35023 | SHAFER 1 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 35024 | SHAFER C. W | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 35025 | SHAFFER | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 35026 | SHAFFER | Nueces County, TX | Oil & Gas Property | Sep 2024 |
| 35027 | SHAFFER | Martin County, TX | Oil & Gas Property | Feb 2023 |
| 35028 | SHAFFER | Taylor County, TX | Oil & Gas Property | Apr 2026 |
| 35029 | SHAFFER UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 35030 | SHAFFER-SANFORD | Hutchinson County, TX | Oil & Gas Property | Apr 2026 |
| 35031 | SHAFFRATH | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 35032 | SHAFTER LAKE CLEARFORK UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 35033 | SHAFTER LAKE SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 35034 | SHAFTER LAKE/YATES/OIL FLD. UNIT | Andrews County, TX | Oil & Gas Property | Mar 2026 |
| 35035 | SHAH YC | Young County, TX | Oil & Gas Property | May 2024 |
| 35036 | SHAHEEN | Jones County, TX | Oil & Gas Property | Jun 2025 |
| 35037 | SHAKE AND BAKE UNIT 74-69 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 35038 | SHAKE N BAKE 33-58 WRD | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 35039 | SHALE HOUSE ROCK UNIT | Tarrant County, TX | Gas Property | Apr 2026 |
| 35040 | SHALLER | Hemphill County, TX | Oil & Gas Property | Apr 2026 |
| 35041 | SHAMBURGER | Wood County, TX | Oil & Gas Property | Apr 2026 |
| 35042 | SHAMBURGER LAKE UNIT | Smith County, TX | Oil & Gas Property | Apr 2026 |
| 35043 | SHANAFELT | Young County, TX | Oil & Gas Property | Apr 2026 |
| 35044 | SHANKLE | Frio County, TX | Oil & Gas Property | Apr 2026 |
| 35045 | SHANKLES | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 35046 | SHANKLES UNIT | Cherokee County, TX | Oil & Gas Property | Apr 2026 |
| 35047 | SHANKLES UNIT | Hood County, TX | Oil & Gas Property | Apr 2024 |
| 35048 | SHANKLIN | Guadalupe County, TX | Oil & Gas Property | Apr 2026 |
| 35049 | SHANKLIN | Burleson County, TX | Oil & Gas Property | Apr 2026 |
| 35050 | SHANKS | Martin County, TX | Oil & Gas Property | Mar 2026 |
| 35051 | SHANKS | Jim Wells County, TX | Gas Property | Sep 2025 |
| 35052 | SHANNAM | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35053 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35054 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35055 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35056 | SHANNON | Crockett County, TX | Oil & Gas Property | Mar 2023 |
| 35057 | SHANNON | Jones County, TX | Oil & Gas Property | Sep 2024 |
| 35058 | SHANNON | Wharton County, TX | Oil & Gas Property | Jul 2025 |
| 35059 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35060 | SHANNON | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35061 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35062 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35063 | SHANNON | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35064 | SHANNON 5 | Sutton County, TX | Oil & Gas Property | Apr 2026 |
| 35065 | SHANNON EFS | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 35066 | SHANNON EST | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 35067 | SHANNON ESTATE | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35068 | SHANNON ESTATE NE | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 35069 | SHANNON HOSPITAL | Crockett County, TX | Oil & Gas Property | Mar 2026 |
| 35070 | SHANNON HOSPITAL | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35071 | SHANNON HOSPITAL | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 35072 | SHANNON M. A. ESTATE | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35073 | SHANNON W. TX MEM. HOSPITAL | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35074 | SHANNON W. TX MEMORIAL HOSP | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35075 | SHANNON WATERFLOOD UNIT | Crockett County, TX | Oil Property | Apr 2026 |
| 35076 | SHANNON WEST TEX MEMORIAL HOSP | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35077 | SHANNON WTMH B | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35078 | SHANNON-TYLER RANCH EFS | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 35079 | SHANNONESTATE ETAL -K | Crockett County, TX | Oil Property | Jul 2019 |
| 35080 | SHAPARD | Jones County, TX | Oil & Gas Property | May 2008 |
| 35081 | SHAPE SHIFTER UNIT 80-85 | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 35082 | SHAPLEY | Hansford County, TX | Oil & Gas Property | Apr 2026 |
| 35083 | SHAQ | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 35084 | SHARE | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 35085 | SHARE | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 35086 | SHARE C. M. -A | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 35087 | SHARK 14-23 (ALLOC | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 35088 | SHARKTOOTH (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2026 |
| 35089 | SHARKTOOTH 3-4 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 35090 | SHARLA 263 | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 35091 | SHARON | Carson County, TX | Oil & Gas Property | Jul 2016 |
| 35092 | SHARON | Lee County, TX | Oil & Gas Property | Apr 2026 |
| 35093 | SHARON FORDYCE 01 | Live Oak County, TX | Oil & Gas Property | Mar 2026 |
| 35094 | SHARON HYDE | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 35095 | SHARON MCCAFFITY | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 35096 | SHARON RIDGE CANYON UNIT | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 35097 | SHARP | Childress County, TX | Oil Property | Apr 2026 |
| 35098 | SHARP | Marion County, TX | Oil & Gas Property | Apr 2026 |
| 35099 | SHARP | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 35100 | SHARP | Hardeman County, TX | Oil & Gas Property | Apr 2026 |