| 33301 | ROSS GAS UNIT | Jackson County, TX | Oil & Gas Property | Jan 2026 |
| 33302 | ROSS HANNA | Jackson County, TX | Oil & Gas Property | Feb 2024 |
| 33303 | ROSS J.T. CV GAS UNIT | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 33304 | ROSS JOHN GU 1 | Nacogdoches County, TX | Oil & Gas Property | Jan 2026 |
| 33305 | ROSS L.S | Eastland County, TX | Oil & Gas Property | Nov 2012 |
| 33306 | ROSS LUTHER GAS UNIT | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 33307 | ROSS MARY | Johnson County, TX | Oil & Gas Property | Jan 2026 |
| 33308 | ROSS R.L | Upton County, TX | Oil & Gas Property | Jan 2026 |
| 33309 | ROSS RALPH | Gregg County, TX | Oil & Gas Property | Jan 2026 |
| 33310 | ROSS TUCKER GU | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 33311 | ROSS VERA GAS UNIT 1 | Upshur County, TX | Oil & Gas Property | Jan 2026 |
| 33312 | ROSS, HETTIE M | Panola County, TX | Oil & Gas Property | Mar 2025 |
| 33313 | ROSS, J.T | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 33314 | ROSS-HAMILTON | Panola County, TX | Oil & Gas Property | Jan 2026 |
| 33315 | ROSSER | Young County, TX | Oil & Gas Property | Jan 2026 |
| 33316 | ROSSER | Howard County, TX | Oil & Gas Property | Jan 2026 |
| 33317 | ROSSON C | Anderson County, TX | Oil Property | Jan 2026 |
| 33318 | ROSSON J. R | San Patricio County, TX | Oil & Gas Property | Jun 2023 |
| 33319 | ROSSON M. D | Cooke County, TX | Oil & Gas Property | Jan 2026 |
| 33320 | ROSSON-HENDERSON | Denton County, TX | Oil & Gas Property | Jan 2026 |
| 33321 | ROSSON-WARD LAND CO | Rusk County, TX | Oil & Gas Property | Jan 2026 |
| 33322 | ROSSOW-BRZOZOWSKI | Gonzales County, TX | Oil & Gas Property | Jan 2026 |
| 33323 | ROTELLO | Brazos County, TX | Oil & Gas Property | Jan 2026 |
| 33324 | ROTEN | Johnson County, TX | Gas Property | Jan 2026 |
| 33325 | ROTH | Montague County, TX | Oil & Gas Property | Mar 2024 |
| 33326 | ROTH UNIT | Karnes County, TX | Oil & Gas Property | Jan 2026 |
| 33327 | ROTH UNIT | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 33328 | ROTHERMEL | Limestone County, TX | Oil & Gas Property | Jan 2026 |
| 33329 | ROTHFELDER | Eastland County, TX | Oil & Gas Property | Apr 2024 |
| 33330 | ROTHSCHILD STATE 56-2-25 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 33331 | ROTTEN RALPH | Crane County, TX | Oil & Gas Property | Jul 2024 |
| 33332 | ROTTERSMAN | Webb County, TX | Oil & Gas Property | Jan 2026 |
| 33333 | ROUDON | Goliad County, TX | Oil & Gas Property | Dec 2025 |
| 33334 | ROUGAROU UNIT 36-48 | Borden County, TX | Oil & Gas Property | Jan 2026 |
| 33335 | ROUGH CREEK RANCH | Coleman County, TX | Oil & Gas Property | May 2023 |
| 33336 | ROUGH RIDER UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 33337 | ROUGHHOLLOW | Shackelford County, TX | Oil Property | Jan 2026 |
| 33338 | ROULETTE | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 33339 | ROULETTE | Carson County, TX | Oil & Gas Property | Dec 2025 |
| 33340 | ROUND BUNCH 1 | Orange County, TX | Oil & Gas Property | Jan 2026 |
| 33341 | ROUND TOP PALO PINTO | Fisher County, TX | Oil & Gas Property | Jan 2026 |
| 33342 | ROUNTREE | Milam County, TX | Oil & Gas Property | Sep 2024 |
| 33343 | ROUSE NANNIE T | Wilson County, TX | Oil & Gas Property | Jun 2025 |
| 33344 | ROUSSELOT | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 33345 | ROUSSELOT DORIS M | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 33346 | ROUSSELOT DORIS MA | Schleicher County, TX | Oil & Gas Property | Jan 2026 |
| 33347 | ROUTE 60 REAL ESTATE CO | Wharton County, TX | Oil & Gas Property | Jul 2012 |
| 33348 | ROWAN | Van Zandt County, TX | Oil & Gas Property | Jun 2025 |
| 33349 | ROWAN & HOPE | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 33350 | ROWAN & HOPE SOUTHWEST UNIT | Nolan County, TX | Oil & Gas Property | Jan 2026 |
| 33351 | ROWAN A. M. ETAL | Van Zandt County, TX | Oil & Gas Property | Jan 2026 |
| 33352 | ROWAN B UNIT | Tarrant County, TX | Oil & Gas Property | Jan 2026 |
| 33353 | ROWAN ESTATE TRUST | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 33354 | ROWDY | Clay County, TX | Oil Property | Jan 2026 |
| 33355 | ROWDY THE COWBOY 42-30 | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 33356 | ROWDY YATES 596-585 | Yoakum County, TX | Oil & Gas Property | Jan 2026 |
| 33357 | ROWE | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 33358 | ROWE HEIRS | Shelby County, TX | Gas Property | Jan 2026 |
| 33359 | ROWE J. D | Coleman County, TX | Oil & Gas Property | Jan 2026 |
| 33360 | ROWE UNIT | Wise County, TX | Oil & Gas Property | Nov 2025 |
| 33361 | ROWE-BALDWIN | Liberty County, TX | Oil & Gas Property | Jan 2026 |
| 33362 | ROWLAND | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 33363 | ROWLAND | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 33364 | ROWLAND NEAL | Wise County, TX | Oil & Gas Property | May 2025 |
| 33365 | ROXANA | Carson County, TX | Oil & Gas Property | Jan 2026 |
| 33366 | ROXANA-RICE | Shackelford County, TX | Oil & Gas Property | Feb 2013 |
| 33367 | ROXANNE FEE 46 | Culberson County, TX | Oil & Gas Property | Jan 2026 |
| 33368 | ROXIE | Lipscomb County, TX | Oil & Gas Property | Jan 2026 |
| 33369 | ROXIE | Reeves County, TX | Oil & Gas Property | Nov 2016 |
| 33370 | ROXIE STATE 6 | Pecos County, TX | Oil & Gas Property | Jan 2026 |
| 33371 | ROXY B UNIT | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 33372 | ROXY UNIT | Montague County, TX | Oil & Gas Property | Jan 2026 |
| 33373 | ROY 1 | Martin County, TX | Oil & Gas Property | Jan 2026 |
| 33374 | ROY B | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 33375 | ROY BEAN 42 | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 33376 | ROY C. COFFEE GAS UNIT | Wise County, TX | Oil & Gas Property | Jan 2026 |
| 33377 | ROY ESSE | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 33378 | ROY FLOWERS | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 33379 | ROY GLASS -A | Sterling County, TX | Oil Property | Dec 2025 |
| 33380 | ROY HENDERSON 32 1 | Crockett County, TX | Oil & Gas Property | Jan 2026 |
| 33381 | ROY LINN | Ochiltree County, TX | Oil & Gas Property | Jan 2026 |
| 33382 | ROY PARKS B | Ector County, TX | Oil & Gas Property | Jan 2026 |
| 33383 | ROY RAUCH | Concho County, TX | Oil & Gas Property | Oct 2025 |
| 33384 | ROY ROGERS 21 | Reeves County, TX | Oil & Gas Property | Sep 2022 |
| 33385 | ROY W. V | Garza County, TX | Oil & Gas Property | Jan 2026 |
| 33386 | ROYAL | Anderson County, TX | Oil Property | Jan 2026 |
| 33387 | ROYAL B-HALEPESKA-SMITH (SA) D | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 33388 | ROYAL NATIONAL BANK | Anderson County, TX | Oil & Gas Property | Dec 2023 |
| 33389 | ROYAL PECAN UNIT EB | Burleson County, TX | Oil & Gas Property | Jan 2026 |
| 33390 | ROYAL PENDLETON | Sherman County, TX | Gas Property | Jan 2026 |
| 33391 | ROYAL TRUDE | Hood County, TX | Oil & Gas Property | Jan 2026 |
| 33392 | ROYAL UNIT A | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 33393 | ROYAL UNIT B | Dewitt County, TX | Oil & Gas Property | Jan 2026 |
| 33394 | ROYALL | Shackelford County, TX | Oil & Gas Property | Jan 2026 |
| 33395 | ROYALL | Anderson County, TX | Oil & Gas Property | Jan 2026 |
| 33396 | ROYALL | Henderson County, TX | Oil & Gas Property | Jan 2026 |
| 33397 | ROYALL | Anderson County, TX | Oil & Gas Property | Jan 2017 |
| 33398 | ROYALL & CONE | Anderson County, TX | Oil & Gas Property | Dec 2025 |
| 33399 | ROYALL NATIONAL BANK -B | Anderson County, TX | Oil & Gas Property | Jan 2026 |
| 33400 | ROYE | Reagan County, TX | Oil & Gas Property | Jan 2021 |