| 38101 | SWITCHFOOT UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 38102 | SWITZER M.L | Coleman County, TX | Oil & Gas Property | Aug 2025 |
| 38103 | SWIZE B-1893 I USW | Live Oak County, TX | Oil & Gas Property | Apr 2026 |
| 38104 | SWIZE MCFARLAND UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 38105 | SWIZE UNIT | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 38106 | SWOLI A | Hidalgo County, TX | Oil & Gas Property | Aug 2022 |
| 38107 | SWONKE, FLOYD | Burleson County, TX | Oil & Gas Property | Apr 2026 |
| 38108 | SWORDFISH UNIT 24N | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 38109 | SWP DOLOMITE UNIT | Gray County, TX | Oil & Gas Property | Apr 2026 |
| 38110 | SWR "C" | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38111 | SWR B | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38112 | SWR D | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38113 | SWR G | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38114 | SWR H | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38115 | SWR J | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38116 | SWR JGM 26 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38117 | SWR M | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 38118 | SWR STIDHAM 29 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38119 | SXSW E UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 38120 | SXSW W UNIT | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 38121 | SYBIL TAYLOR | Denton County, TX | Oil & Gas Property | Apr 2026 |
| 38122 | SYCAMORE | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38123 | SYCAMORE 4 UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 38124 | SYCO UNIT | Gaines County, TX | Oil & Gas Property | Apr 2026 |
| 38125 | SYDNEY | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 38126 | SYDNEY UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 38127 | SYKES | Runnels County, TX | Oil & Gas Property | Apr 2026 |
| 38128 | SYLVANUS MARTIN UNIT | Stephens County, TX | Oil & Gas Property | May 2025 |
| 38129 | SYLVIA | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 38130 | SYLVIA | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 38131 | SYLVIA | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 38132 | SYLVIA FURR | Young County, TX | Oil Property | Apr 2026 |
| 38133 | SYMANK | Archer County, TX | Oil Property | Apr 2026 |
| 38134 | SYMM VICTOR | Lee County, TX | Oil & Gas Property | Apr 2026 |
| 38135 | SYMMANK | Lee County, TX | Oil & Gas Property | Sep 2025 |
| 38136 | SYNATSCHK | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 38137 | SYPHRETT D.W | Chambers County, TX | Oil & Gas Property | Apr 2026 |
| 38138 | SYRING | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 38139 | SZALWINSKI UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 38140 | SZTAMENITS UNIT | Tarrant County, TX | Gas Property | Apr 2019 |
| 38141 | T & P RICHARDS | Cottle County, TX | Oil Property | Apr 2026 |
| 38142 | T & P RY CO | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 38143 | T BIRD UNIT | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 38144 | T BOONE PICKENS | Roberts County, TX | Oil & Gas Property | Apr 2026 |
| 38145 | T C SL | Throckmorton County, TX | Oil & Gas Property | Mar 2026 |
| 38146 | T CATTLE COMPANY | Frio County, TX | Oil & Gas Property | Jun 2021 |
| 38147 | T KIRK UNIT B LAS | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 38148 | T L & M -A | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38149 | T RANCH | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 38150 | T X L -O | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 38151 | T X L -W | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 38152 | T Y RANCH | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 38153 | T&P UNIT | Hood County, TX | Oil & Gas Property | Apr 2026 |
| 38154 | T-BAR X SMITHERMAN 1 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 38155 | T-BAR-X/BREWER G | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38156 | T-BAR-X/CARLETON GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38157 | T-BAR-X/GAAS GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38158 | T-BAR-X/H. COLE GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38159 | T-BAR-X/M | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38160 | T-BAR-X/READ | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38161 | T-BAR-X/REAGAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38162 | T-BAR-X/SAVELL GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38163 | T-BAR-X/SMITH GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38164 | T-BAR-X/SORRELS | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38165 | T-BAR-X/SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38166 | T-BAR-X/TULLOUS | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 38167 | T-BONE | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 38168 | T-C OIL CO OCONN | Refugio County, TX | Oil & Gas Property | Apr 2026 |
| 38169 | T-C-EB (AW) 1H | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 38170 | T-G-B UNIT | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 38171 | T. & P. RY. CO | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 38172 | T. B. SLICK ESTATE 78 | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 38173 | T. C. U. STARK | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 38174 | T. D. LESTER (AW) | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 38175 | T. F. PETTY GU (SA) | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 38176 | T. G. HENDRICK ESTATE | Haskell County, TX | Oil & Gas Property | Apr 2026 |
| 38177 | T. GARCIA | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 38178 | T. P. COAL & OIL CO. UNIVERSITY | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 38179 | T. P. LAND & TRUST B. S | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 38180 | T. P. LAND TRUST | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 38181 | T. P.-RYAN | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38182 | T. X. L. -5 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 38183 | T. X. L. -C | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 38184 | T. X. L. -D | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 38185 | T. X. L. -E | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 38186 | T. X. L. -P- | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 38187 | T.A. GREER HV UNIT | Panola County, TX | Gas Property | Apr 2026 |
| 38188 | T.B. SLICK EST | Starr County, TX | Oil & Gas Property | Apr 2026 |
| 38189 | T.C. ADAMS | Panola County, TX | Oil & Gas Property | Sep 2021 |
| 38190 | T.C.W.B | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 38191 | T.D. LEWIS -A | Hutchinson County, TX | Oil & Gas Property | Feb 2018 |
| 38192 | T.L. & M CO | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 38193 | T.L.& M. B | Howard County, TX | Oil & Gas Property | Mar 2026 |
| 38194 | T.L.B. UNIT | Cochran County, TX | Oil & Gas Property | Apr 2026 |
| 38195 | T.P. FEE D | Erath County, TX | Gas Property | Apr 2026 |
| 38196 | T.P. SMITH HV UNIT | Harrison County, TX | Gas Property | Apr 2026 |
| 38197 | T.R.U. UNIT | Milam County, TX | Oil & Gas Property | Apr 2026 |
| 38198 | T.T.CO.FEE | Hardin County, TX | Oil & Gas Property | Mar 2026 |
| 38199 | T.X.L. T | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 38200 | TA GREENHOUSE | Wheeler County, TX | Oil & Gas Property | Apr 2026 |