| 1301 | RIO ROJO 27-30 UNIT 1 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1302 | RIO SABINE 39-42 UNIT 1 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1303 | RIO SAN GABRIEL 28-29 UNIT | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1304 | RIO SAN JACINTO 38-43 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1305 | RIO SAN MARCOS 36-45 UNIT | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1306 | RIO SIETE | Winkler County, TX | Oil & Gas Property | May 2025 |
| 1307 | RIO STATE 57-T2-34X27 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 1308 | RIO STATE RANDOLPH 57-T2-34 | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 1309 | RIO WICHITA 15-10 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 1310 | RIOS LAURA | Caldwell County, TX | Oil & Gas Property | Feb 2026 |
| 1311 | RIOS R | Caldwell County, TX | Oil & Gas Property | Feb 2026 |
| 1312 | RIP VW | Dawson County, TX | Oil & Gas Property | Feb 2026 |
| 1313 | RIP WARD F UNIT 1 | Sutton County, TX | Oil & Gas Property | Feb 2026 |
| 1314 | RIP WHEELER 705-668 | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 1315 | RIPLEY 10-2 A | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 1316 | RIPPIN WRANGLER C26-19 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 1317 | RIPPLE UNIT | Martin County, TX | Oil & Gas Property | Feb 2026 |
| 1318 | RIPPLE, RODDY | Nueces County, TX | Oil & Gas Property | Jan 2026 |
| 1319 | RIPPLE-DUSEK UNIT | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 1320 | RIPPSTEIN-GOTTHARDT UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1321 | RIPPSTEIN-HONS RAFTER SA | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1322 | RIPPSTEIN-MIKKELSON | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1323 | RIPPSTEIN-RAFTER UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1324 | RISCH GAS UNIT | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 1325 | RISCH WM. L | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 1326 | RISE R | Lavaca County, TX | Gas Property | Jan 2026 |
| 1327 | RISER | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 1328 | RISER 1 | Live Oak County, TX | Oil & Gas Property | Aug 2018 |
| 1329 | RISING H. L. ET AL | Grayson County, TX | Oil & Gas Property | Feb 2026 |
| 1330 | RISING STAR | Kent County, TX | Oil & Gas Property | Feb 2026 |
| 1331 | RISING SUN | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 1332 | RISING SUN | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 1333 | RISING SUN UNIT | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 1334 | RISINGER | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 1335 | RISINGER | Shelby County, TX | Oil & Gas Property | Feb 2026 |
| 1336 | RISINGER P-CREST D ALLOC B1 | Shelby County, TX | Gas Property | Feb 2026 |
| 1337 | RISKE | Lee County, TX | Oil & Gas Property | Dec 2025 |
| 1338 | RISKEN CARL F | Kenedy County, TX | Oil & Gas Property | Feb 2026 |
| 1339 | RISLEY | Hemphill County, TX | Oil & Gas Property | Feb 2026 |
| 1340 | RISLEY | Jones County, TX | Oil & Gas Property | Feb 2026 |
| 1341 | RISLEY MAMIE PEARL | Hemphill County, TX | Oil & Gas Property | Feb 2026 |
| 1342 | RISLEY-SWENSON | Jones County, TX | Oil & Gas Property | Oct 2017 |
| 1343 | RITA RAE GU 1 | Nacogdoches County, TX | Oil & Gas Property | Feb 2026 |
| 1344 | RITCHEY | Mitchell County, TX | Oil & Gas Property | Nov 2025 |
| 1345 | RITCHEY UNIT | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 1346 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Feb 2026 |
| 1347 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Dec 2025 |
| 1348 | RITCHIE | Tarrant County, TX | Oil & Gas Property | Feb 2026 |
| 1349 | RITCHIE | Palo Pinto County, TX | Oil & Gas Property | Feb 2026 |
| 1350 | RITCHIE FARMS | San Patricio County, TX | Oil & Gas Property | Sep 2014 |
| 1351 | RITCHIE FARMS | Dimmit County, TX | Oil & Gas Property | Feb 2026 |
| 1352 | RITCHIE WATERFLOOD UNIT | Palo Pinto County, TX | Oil & Gas Property | Feb 2026 |
| 1353 | RITCHIE-WHARTON | Palo Pinto County, TX | Oil & Gas Property | Dec 2020 |
| 1354 | RITTER MATTIE H | Panola County, TX | Oil & Gas Property | Feb 2026 |
| 1355 | RITTER UNIT 1 | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 1356 | RITTER-DANIEL UNIT | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 1357 | RITZ | Panola County, TX | Oil & Gas Property | Feb 2026 |
| 1358 | RIVA RIDGE 10 | Culberson County, TX | Oil & Gas Property | Feb 2026 |
| 1359 | RIVAS | Bexar County, TX | Oil & Gas Property | Feb 2026 |
| 1360 | RIVE ENTERPRISES | Johnson County, TX | Gas Property | Feb 2026 |
| 1361 | RIVER | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 1362 | RIVER BEND DEVONIAN UNIT | Crane County, TX | Oil & Gas Property | Feb 2026 |
| 1363 | RIVER CAT 57-33 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 1364 | RIVER HILLS | Johnson County, TX | Oil & Gas Property | Feb 2026 |
| 1365 | RIVER LOWE RANCH | McMullen County, TX | Oil & Gas Property | Feb 2026 |
| 1366 | RIVER RANCH | Refugio County, TX | Gas Property | Feb 2026 |
| 1367 | RIVER RANCH -B- STATE UNIT | Refugio County, TX | Oil & Gas Property | Mar 2021 |
| 1368 | RIVER RANCH A/WILLIAMS ST | Refugio County, TX | Oil & Gas Property | Feb 2026 |
| 1369 | RIVER RANCH GAS UNIT 1H | Robertson County, TX | Gas Property | Feb 2026 |
| 1370 | RIVER RATTLER 0809 | Pecos County, TX | Oil & Gas Property | Feb 2026 |
| 1371 | RIVER SCHARFF | Pecos County, TX | Oil Property | Jun 2021 |
| 1372 | RIVERA ISABEL | Hidalgo County, TX | Oil & Gas Property | Feb 2025 |
| 1373 | RIVERBED TRACT #7 | Wichita County, TX | Oil & Gas Property | Feb 2026 |
| 1374 | RIVERBOAT UNIT 33-71 | Loving County, TX | Oil & Gas Property | Feb 2026 |
| 1375 | RIVERCREST | Tarrant County, TX | Gas Property | Feb 2026 |
| 1376 | RIVERDALE | Goliad County, TX | Oil & Gas Property | Mar 2024 |
| 1377 | RIVERFRONT STATE 276 | Reeves County, TX | Oil & Gas Property | Apr 2020 |
| 1378 | RIVERRUN | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 1379 | RIVERS | Nueces County, TX | Oil & Gas Property | Feb 2026 |
| 1380 | RIVERS UNIT | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 1381 | RIVERSIDE | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 1382 | RIVERSIDE 21601 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 1383 | RIVERSIDE COTTON FARM | Victoria County, TX | Oil & Gas Property | Nov 2025 |
| 1384 | RIVERSIDE GENERAL HOSPITAL 1 | Liberty County, TX | Oil & Gas Property | Jan 2026 |
| 1385 | RIVERSIDE WALK | Washington County, TX | Oil & Gas Property | Feb 2026 |
| 1386 | RIVERTON | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 1387 | RIVES | Liberty County, TX | Oil & Gas Property | Feb 2026 |
| 1388 | RIVES | Rusk County, TX | Oil & Gas Property | May 2025 |
| 1389 | RIVES-PAWELEK | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1390 | RIVIERA 43-31 UNIT | Dawson County, TX | Oil & Gas Property | Jan 2026 |
| 1391 | RIZLEY 22 | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 1392 | RIZLEY-BRUMMETT 22 | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 1393 | RJ MOCZYGEMBA | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 1394 | RJR RANCH | Cochran County, TX | Oil & Gas Property | Jul 2023 |
| 1395 | RK GLASS | Martin County, TX | Oil & Gas Property | Jan 2024 |
| 1396 | RK-UTL 3031 | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 1397 | RLR ODOM | Runnels County, TX | Oil & Gas Property | Feb 2026 |
| 1398 | RLT UNIT | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 1399 | RME BOWERS | Lee County, TX | Oil & Gas Property | Dec 1994 |
| 1400 | RMT 3 | Zapata County, TX | Oil & Gas Property | Feb 2026 |