| 201 | R. SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 202 | RAMBO C. C | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 203 | RAND-PAULSON RILEY TRUST 4 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 204 | REAGAN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 205 | REAGAN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 206 | REAGAN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 207 | REAGAN G | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 208 | REAGAN OLENE GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 209 | REDDEN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 210 | REISTINO | Robertson County, TX | Oil & Gas Property | May 2026 |
| 211 | REYNOLDS GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 212 | RILEY TRUST | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 213 | RING A | Robertson County, TX | Oil & Gas Property | May 2026 |
| 214 | RIO LOBO UNIT EB | Robertson County, TX | Oil & Gas Property | May 2026 |
| 215 | RIVER RANCH GAS UNIT 1H | Robertson County, TX | Gas Property | Jun 2026 |
| 216 | ROLKE | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 217 | RONALD CORN UNIT 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 218 | RULAND CATTLE CO | Robertson County, TX | Oil & Gas Property | May 2026 |
| 219 | RUSSELL UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 220 | S. MCLEAN | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 221 | S. P. SCAMARDO-SEILEVCO L UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 222 | SADBERRY-FOYT UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 223 | SANDERS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 224 | SANDERS-CASH | Robertson County, TX | Oil & Gas Property | May 2026 |
| 225 | SANDIFER UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 226 | SARAH FERRARA E UNIT 1 | Robertson County, TX | Oil & Gas Property | May 2026 |
| 227 | SCAMARDO | Robertson County, TX | Oil & Gas Property | May 2026 |
| 228 | SCAMARDO HCX | Robertson County, TX | Oil & Gas Property | May 2026 |
| 229 | SCAMARDO-COTROPIA UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 230 | SCHROEDER | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 231 | SIMMONS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 232 | SIMPSON LEWIS | Robertson County, TX | Oil & Gas Property | Aug 2025 |
| 233 | SMITH C C 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 234 | SOUTHWORTH | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 235 | SPINNERS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 236 | SPRING VALLEY RANCH | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 237 | STATE-COTROPIA UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 238 | STEAKLEY GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 239 | STEELE GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 240 | STEGALL GAS UNIT NO | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 241 | SUBLETT | Robertson County, TX | Oil & Gas Property | Jun 2015 |
| 242 | SULLIVAN R. GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 243 | SVR B | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 244 | T-BAR X SMITHERMAN 1 | Robertson County, TX | Oil & Gas Property | Jan 2024 |
| 245 | T-BAR-X/BREWER G | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 246 | T-BAR-X/CARLETON GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 247 | T-BAR-X/GAAS GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 248 | T-BAR-X/H. COLE GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 249 | T-BAR-X/M | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 250 | T-BAR-X/READ | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 251 | T-BAR-X/REAGAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 252 | T-BAR-X/SAVELL GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 253 | T-BAR-X/SMITH GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 254 | T-BAR-X/SORRELS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 255 | T-BAR-X/SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 256 | T-BAR-X/TULLOUS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 257 | TAYLOR GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 258 | TERRY EF UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 259 | THOMAS GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 260 | TRIBBLE | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 261 | TROCKI J.R. GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 262 | TURNER BILLY GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 263 | TURNER FLOYD GAS UNIT NO. 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 264 | TXU 4 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 265 | TXU 7 GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 266 | TXU 9 GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 267 | TXU NORTH | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 268 | VARISCO ESTATE UNIT 1 | Robertson County, TX | Oil & Gas Property | May 2026 |
| 269 | VARVEL | Robertson County, TX | Oil & Gas Property | May 2026 |
| 270 | VIVIAN | Robertson County, TX | Gas Property | Jun 2026 |
| 271 | WALLINGFORD GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 272 | WALSTON GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 273 | WAPITI UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 274 | WATTS MARY J. GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 275 | WEBB GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 276 | WEST YELLOW ROSE EF | Robertson County, TX | Oil & Gas Property | May 2026 |
| 277 | WHALEY | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 278 | WHITE | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 279 | WILLIAMS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 280 | WILLIAMS | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 281 | YOUNG GAS UNIT | Robertson County, TX | Oil & Gas Property | Jun 2026 |
| 282 | YOUNGBLOOD A ALLOCATION WELL | Robertson County, TX | Oil & Gas Property | May 2026 |
| 283 | YOUNGBLOOD UNIT | Robertson County, TX | Oil & Gas Property | May 2026 |
| 284 | ZIEGLSCHMID | Robertson County, TX | Oil & Gas Property | Jun 2026 |