| 33101 | RIVER RATTLER 0809 | Pecos County, TX | Oil & Gas Property | May 2025 |
| 33102 | RIVER SCHARFF | Pecos County, TX | Oil Property | Jun 2021 |
| 33103 | RIVERA ISABEL | Hidalgo County, TX | Oil & Gas Property | Feb 2025 |
| 33104 | RIVERBED TRACT #7 | Wichita County, TX | Oil & Gas Property | May 2025 |
| 33105 | RIVERBOAT UNIT 33-71 | Loving County, TX | Oil & Gas Property | May 2025 |
| 33106 | RIVERCREST | Tarrant County, TX | Gas Property | May 2025 |
| 33107 | RIVERDALE | Goliad County, TX | Oil & Gas Property | Mar 2024 |
| 33108 | RIVERFRONT STATE 276 | Reeves County, TX | Oil & Gas Property | Apr 2020 |
| 33109 | RIVERRUN | Howard County, TX | Oil & Gas Property | May 2025 |
| 33110 | RIVERS | Nueces County, TX | Oil & Gas Property | May 2025 |
| 33111 | RIVERS UNIT | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 33112 | RIVERSIDE | Brazos County, TX | Oil & Gas Property | May 2025 |
| 33113 | RIVERSIDE 1H | Tarrant County, TX | Gas Property | May 2025 |
| 33114 | RIVERSIDE 21601 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 33115 | RIVERSIDE COTTON FARM | Victoria County, TX | Oil & Gas Property | May 2025 |
| 33116 | RIVERSIDE GENERAL HOSPITAL 1 | Liberty County, TX | Oil & Gas Property | May 2025 |
| 33117 | RIVERSIDE WALK | Washington County, TX | Oil & Gas Property | May 2025 |
| 33118 | RIVERTON | Reeves County, TX | Oil & Gas Property | May 2025 |
| 33119 | RIVES | Liberty County, TX | Oil & Gas Property | May 2025 |
| 33120 | RIVES | Rusk County, TX | Oil & Gas Property | May 2025 |
| 33121 | RIVES, ERNEST | Liberty County, TX | Oil & Gas Property | May 2025 |
| 33122 | RIVES-PAWELEK | Karnes County, TX | Oil & Gas Property | May 2025 |
| 33123 | RIZLEY 22 | Wheeler County, TX | Oil & Gas Property | May 2025 |
| 33124 | RIZLEY-BRUMMETT 22 | Wheeler County, TX | Oil & Gas Property | May 2025 |
| 33125 | RJ MOCZYGEMBA | Karnes County, TX | Oil & Gas Property | May 2025 |
| 33126 | RJR RANCH | Cochran County, TX | Oil & Gas Property | Jul 2023 |
| 33127 | RK GLASS | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 33128 | RK-UTL 3031 | Ward County, TX | Oil & Gas Property | May 2025 |
| 33129 | RLB 2H | Tarrant County, TX | Gas Property | May 2025 |
| 33130 | RLB 3H | Tarrant County, TX | Gas Property | May 2025 |
| 33131 | RLB 5H | Tarrant County, TX | Gas Property | May 2025 |
| 33132 | RLR ODOM | Runnels County, TX | Oil & Gas Property | May 2025 |
| 33133 | RLT UNIT | Atascosa County, TX | Oil & Gas Property | Apr 2025 |
| 33134 | RME BOWERS | Lee County, TX | Oil & Gas Property | Dec 1994 |
| 33135 | RMT 3 | Zapata County, TX | Oil & Gas Property | May 2025 |
| 33136 | RMT C | Zapata County, TX | Oil & Gas Property | May 2025 |
| 33137 | RNG UNIT WELL | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 33138 | RNR YBAR | La Salle County, TX | Oil & Gas Property | May 2025 |
| 33139 | ROACH | Ward County, TX | Oil & Gas Property | May 2025 |
| 33140 | ROACH | Reagan County, TX | Oil & Gas Property | May 2025 |
| 33141 | ROACH | Montague County, TX | Oil & Gas Property | May 2025 |
| 33142 | ROACH | Schleicher County, TX | Oil & Gas Property | May 2025 |
| 33143 | ROACH | Young County, TX | Oil & Gas Property | May 2025 |
| 33144 | ROACH 70 HMH | Hemphill County, TX | Oil & Gas Property | May 2025 |
| 33145 | ROACH B | Jack County, TX | Oil & Gas Property | May 2025 |
| 33146 | ROACH HEIRS | Gaines County, TX | Oil & Gas Property | May 2025 |
| 33147 | ROAD BEND (TANNEHILL B ) UNIT | Dickens County, TX | Oil Property | May 2024 |
| 33148 | ROAD DIRT 534 | Yoakum County, TX | Oil & Gas Property | May 2025 |
| 33149 | ROAD HOUSE ALLOCATION | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 33150 | ROAD KING | Pecos County, TX | Oil & Gas Property | May 2025 |
| 33151 | ROAD RUNNER 34-180 UNIT 1 | Ward County, TX | Oil & Gas Property | May 2025 |
| 33152 | ROAD S END GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | May 2025 |
| 33153 | ROADRUNNER | Lee County, TX | Oil & Gas Property | May 2025 |
| 33154 | ROADRUNNER | Ward County, TX | Oil & Gas Property | May 2025 |
| 33155 | ROADRUNNER | Reeves County, TX | Oil & Gas Property | May 2025 |
| 33156 | ROADRUNNER STATE 2 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 33157 | ROADRUNNERS DU | Shelby County, TX | Oil & Gas Property | May 2025 |
| 33158 | ROAMEL | Guadalupe County, TX | Oil & Gas Property | May 2025 |
| 33159 | ROAN | Atascosa County, TX | Oil & Gas Property | May 2025 |
| 33160 | ROAN 53-2 LOV UNIT | Loving County, TX | Oil & Gas Property | May 2025 |
| 33161 | ROAN STATE 24 | Reeves County, TX | Oil & Gas Property | May 2025 |
| 33162 | ROANE TROY | Eastland County, TX | Oil & Gas Property | May 2025 |
| 33163 | ROANOKE RANCH | Denton County, TX | Gas Property | May 2025 |
| 33164 | ROARK | Winkler County, TX | Oil & Gas Property | Oct 2024 |
| 33165 | ROARK | Winkler County, TX | Oil & Gas Property | May 2025 |
| 33166 | ROARK | Milam County, TX | Oil & Gas Property | May 2025 |
| 33167 | ROASTED GOAT STATE UNIT | Pecos County, TX | Oil & Gas Property | May 2025 |
| 33168 | ROB & VAN RAMSEY UNIT 1 | Goliad County, TX | Oil & Gas Property | May 2025 |
| 33169 | ROBB | Wilbarger County, TX | Oil & Gas Property | May 2025 |
| 33170 | ROBB | Martin County, TX | Oil & Gas Property | May 2025 |
| 33171 | ROBB GU 1 | Harrison County, TX | Oil & Gas Property | May 2025 |
| 33172 | ROBB WALTER | Howard County, TX | Oil & Gas Property | May 2025 |
| 33173 | ROBB-STONE | Martin County, TX | Oil & Gas Property | May 2025 |
| 33174 | ROBBIE | Midland County, TX | Oil & Gas Property | May 2025 |
| 33175 | ROBBIE 17 | Upton County, TX | Oil & Gas Property | May 2025 |
| 33176 | ROBBIE JANE | Upton County, TX | Oil & Gas Property | Jun 2023 |
| 33177 | ROBBIE JO | Moore County, TX | Oil & Gas Property | Oct 2024 |
| 33178 | ROBBINS | Jackson County, TX | Oil & Gas Property | Nov 2024 |
| 33179 | ROBBINS | Crockett County, TX | Oil & Gas Property | May 2025 |
| 33180 | ROBBINS | Upton County, TX | Oil & Gas Property | May 2025 |
| 33181 | ROBBINS | Pecos County, TX | Oil & Gas Property | May 2025 |
| 33182 | ROBBINS | Comanche County, TX | Gas Property | Nov 2024 |
| 33183 | ROBBINS | Crane County, TX | Oil & Gas Property | Jan 2024 |
| 33184 | ROBBINS | Stephens County, TX | Oil & Gas Property | Mar 2025 |
| 33185 | ROBBINS | Gregg County, TX | Oil & Gas Property | Aug 2024 |
| 33186 | ROBBINS | Jack County, TX | Oil & Gas Property | Jan 2022 |
| 33187 | ROBBINS 397 | Coke County, TX | Oil & Gas Property | May 2025 |
| 33188 | ROBBINS J.A | Stephens County, TX | Oil & Gas Property | May 2025 |
| 33189 | ROBBINS, F.S | Jackson County, TX | Oil & Gas Property | Mar 2010 |
| 33190 | ROBBINS, WAYNE | Stephens County, TX | Oil & Gas Property | May 2025 |
| 33191 | ROBERDEAU | Crane County, TX | Oil & Gas Property | May 2025 |
| 33192 | ROBERDS | Eastland County, TX | Oil & Gas Property | May 2025 |
| 33193 | ROBERSON | Rusk County, TX | Oil & Gas Property | May 2025 |
| 33194 | ROBERSON | Panola County, TX | Oil & Gas Property | May 2025 |
| 33195 | ROBERSON | Midland County, TX | Oil & Gas Property | Sep 2022 |
| 33196 | ROBERSON J | Stephens County, TX | Oil & Gas Property | May 2025 |
| 33197 | ROBERSON JOE | Panola County, TX | Oil & Gas Property | May 2025 |
| 33198 | ROBERT AND THE CRUSADERS 23-24 | Howard County, TX | Oil & Gas Property | May 2025 |
| 33199 | ROBERT BOWMAN UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 33200 | ROBERT DAVENPORT | Fisher County, TX | Oil & Gas Property | May 2025 |