| 2101 | RUBACH | Burleson County, TX | Oil & Gas Property | Jun 2022 |
| 2102 | RUBBER NECK 358 | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 2103 | RUBEN FLORES MINERALS | Zapata County, TX | Gas Property | Oct 2008 |
| 2104 | RUBERT | Moore County, TX | Gas Property | Sep 2025 |
| 2105 | RUBEY ESTATE GAS UNIT | Upshur County, TX | Oil & Gas Property | Aug 2025 |
| 2106 | RUBIES DREAM UNIT | Zavala County, TX | Oil & Gas Property | Sep 2025 |
| 2107 | RUBIN | Moore County, TX | Gas Property | Sep 2025 |
| 2108 | RUBIN | Hutchinson County, TX | Gas Property | Sep 2025 |
| 2109 | RUBIN-MCDOWELL | Hutchinson County, TX | Oil & Gas Property | Sep 2025 |
| 2110 | RUBIO | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 2111 | RUBRECHT S. M | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 2112 | RUBY | Jack County, TX | Oil & Gas Property | Dec 2023 |
| 2113 | RUBY | Hansford County, TX | Oil & Gas Property | Sep 2025 |
| 2114 | RUBY | Shelby County, TX | Oil & Gas Property | Sep 2025 |
| 2115 | RUBY | Stephens County, TX | Gas Property | Sep 2025 |
| 2116 | RUBY | Reagan County, TX | Oil & Gas Property | Apr 2025 |
| 2117 | RUBY | Cass County, TX | Oil Property | Sep 2025 |
| 2118 | RUBY 50 | Shackelford County, TX | Oil & Gas Property | Jun 2025 |
| 2119 | RUBY G. MCCLUNG (AW) | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 2120 | RUBY HELBING | Crockett County, TX | Oil & Gas Property | Sep 2025 |
| 2121 | RUBY LEE | Wheeler County, TX | Oil & Gas Property | Aug 2025 |
| 2122 | RUBY MIDDLETON G | Freestone County, TX | Oil & Gas Property | Sep 2025 |
| 2123 | RUBY NORTH UNIT 1-39 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 2124 | RUBY RUTH | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 2125 | RUCK D - C - COLLEEN ULW F | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2126 | RUCK D - COLLEEN A USW | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2127 | RUCK UNIT 3-17 | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 2128 | RUCKA UNIT A | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 2129 | RUCKER | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 2130 | RUCKER UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 2131 | RUCKER W | Cherokee County, TX | Oil & Gas Property | Sep 2025 |
| 2132 | RUCKER-SCHILLING | Harris County, TX | Oil & Gas Property | Sep 2025 |
| 2133 | RUCKMAN A S. REYNOLDS D USW | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2134 | RUCKMAN RANCH UNIT | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 2135 | RUCKMAN TRUST UNIT | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2136 | RUCKMAN-SCHENDEL USW | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2137 | RUCKTASHEL C. W | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 2138 | RUDD | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 2139 | RUDD | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 2140 | RUDD | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 2141 | RUDD AC | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2142 | RUDD DRAW | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 2143 | RUDD ESTATE 1 | Wise County, TX | Oil & Gas Property | Sep 2025 |
| 2144 | RUDD GAS UNIT | Harrison County, TX | Oil & Gas Property | Mar 2020 |
| 2145 | RUDD UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 2146 | RUDD UNIT | Dewitt County, TX | Oil & Gas Property | Sep 2025 |
| 2147 | RUDD W.L | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 2148 | RUDD W.L. GAS UNIT | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 2149 | RUDD-GREEN A (SA) A | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2150 | RUDDER 3H | Tarrant County, TX | Gas Property | Sep 2025 |
| 2151 | RUDE RAM 2120 | Pecos County, TX | Oil & Gas Property | Sep 2025 |
| 2152 | RUDEL | Harris County, TX | Gas Property | Sep 2025 |
| 2153 | RUDLOFF | Callahan County, TX | Oil & Gas Property | Aug 2025 |
| 2154 | RUDMAN | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 2155 | RUDMAN | Smith County, TX | Oil & Gas Property | Mar 2023 |
| 2156 | RUDMAN | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 2157 | RUDMAN DUKE GAS UNIT | Panola County, TX | Oil & Gas Property | Sep 2025 |
| 2158 | RUDMAN-GENECOV | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 2159 | RUDOLPH UNIT | Gonzales County, TX | Oil & Gas Property | Sep 2025 |
| 2160 | RUE B. C | Young County, TX | Oil & Gas Property | Aug 2025 |
| 2161 | RUEN | Grimes County, TX | Oil & Gas Property | Sep 2025 |
| 2162 | RUFF J. H | Shackelford County, TX | Oil Property | Aug 2025 |
| 2163 | RUFFINO | Brazos County, TX | Oil & Gas Property | Jan 2019 |
| 2164 | RUFUS | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 2165 | RUFUS 20 | Martin County, TX | Oil & Gas Property | Sep 2025 |
| 2166 | RUGELEY HENRY | Matagorda County, TX | Oil & Gas Property | Mar 2021 |
| 2167 | RUHMAN E. P | Upton County, TX | Oil & Gas Property | May 2021 |
| 2168 | RUHMANN UNIT A | Live Oak County, TX | Oil & Gas Property | Sep 2025 |
| 2169 | RUHMANN, E. P | Upton County, TX | Oil & Gas Property | Feb 2022 |
| 2170 | RUIDOSA 365 | Gaines County, TX | Oil & Gas Property | Sep 2025 |
| 2171 | RUISINGER | Fayette County, TX | Oil & Gas Property | Jul 2020 |
| 2172 | RUIZ J. M | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 2173 | RUIZ UNIT | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 2174 | RULAND CATTLE CO | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 2175 | RULE WEST UNIT | Haskell County, TX | Oil Property | Sep 2025 |
| 2176 | RULEMAKER UNIT | Grimes County, TX | Oil & Gas Property | Aug 2025 |
| 2177 | RUMAGE | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 2178 | RUMAGE | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 2179 | RUMAGE | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 2180 | RUMLEY UNIT | Fayette County, TX | Oil & Gas Property | Sep 2025 |
| 2181 | RUMPH | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 2182 | RUMSEY | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 2183 | RUNGE | Wood County, TX | Oil & Gas Property | Sep 2025 |
| 2184 | RUNGE | Milam County, TX | Oil & Gas Property | Sep 2025 |
| 2185 | RUNGE | Menard County, TX | Oil Property | Aug 2024 |
| 2186 | RUNGE 2 | Karnes County, TX | Oil & Gas Property | Sep 2025 |
| 2187 | RUNNELLS | Matagorda County, TX | Oil & Gas Property | Sep 2025 |
| 2188 | RUNNELLS | Matagorda County, TX | Oil & Gas Property | Sep 2025 |
| 2189 | RUNNELLS | Wharton County, TX | Oil & Gas Property | Jun 2003 |
| 2190 | RUNNELS MACK V | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 2191 | RUNNELS UNIT | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 2192 | RUNNER 17 | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 2193 | RUNNING BRANCH GAS UNIT | Limestone County, TX | Oil & Gas Property | Sep 2025 |
| 2194 | RUNNING HIGH RANCH | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 2195 | RUNNING N | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 2196 | RUNNING W | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 2197 | RUNWAY | Johnson County, TX | Gas Property | Sep 2025 |
| 2198 | RUPLE FARMS | Atascosa County, TX | Oil & Gas Property | Sep 2025 |
| 2199 | RUPP | Brooks County, TX | Oil & Gas Property | Jun 2025 |
| 2200 | RUPP DEEP | Brooks County, TX | Oil & Gas Property | Jan 2025 |