| 1 | R & M FARMS UNIT | Shelby County, TX | Oil & Gas Property | Apr 2026 |
| 2 | R & R ROYALTY | Hidalgo County, TX | Oil & Gas Property | Apr 2026 |
| 3 | R BORCHARDT UNIT | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 4 | R E PETTY UNIT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 5 | R J KELLY | Stephens County, TX | Oil & Gas Property | Apr 2026 |
| 6 | R J S UNIT | Harris County, TX | Oil & Gas Property | Mar 2026 |
| 7 | R L HENDERSON | Schleicher County, TX | Oil & Gas Property | Apr 2026 |
| 8 | R MAY A-MAY GIRLS CHAPMAN SA2 | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 9 | R MAY A-SCHROEDER CHAPMAN SA1 | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 10 | R MEISCHEN | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 11 | R PAWELEK A-R PAWELEK B SA 1 | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 12 | R S WINDHAM | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 13 | R W PAWLIK JR UNIT A | Dewitt County, TX | Oil & Gas Property | Apr 2026 |
| 14 | R&B STETZ UNIT | Brazos County, TX | Oil & Gas Property | Feb 2026 |
| 15 | R&G FARMS | Fisher County, TX | Oil Property | Apr 2026 |
| 16 | R-SO 1H | Tarrant County, TX | Gas Property | Apr 2026 |
| 17 | R. A. BRACKEN | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 18 | R. A. HINSON GAS UNIT | Upshur County, TX | Oil & Gas Property | Apr 2026 |
| 19 | R. B. COWDEN | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 20 | R. B. WILKENS OL UNIT | Burleson County, TX | Oil & Gas Property | Mar 2026 |
| 21 | R. BRACKEN | McMullen County, TX | Oil & Gas Property | Apr 2026 |
| 22 | R. CANTU | Goliad County, TX | Oil Property | Apr 2026 |
| 23 | R. DEAN HAY GU | Shelby County, TX | Oil & Gas Property | Apr 2026 |
| 24 | R. DONALD UNIT | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 25 | R. F. CUSTER | Montague County, TX | Oil & Gas Property | Apr 2026 |
| 26 | R. H. FRIER GAS UNIT II 1 | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 27 | R. H. HARRIS ESTATE | Coke County, TX | Oil & Gas Property | Apr 2026 |
| 28 | R. L. SCHAEFER | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 29 | R. MAY | Atascosa County, TX | Oil & Gas Property | Apr 2026 |
| 30 | R. N. BYERS UNIT 23 | Wheeler County, TX | Oil & Gas Property | Dec 2016 |
| 31 | R. N. RICHARDSON | Stephens County, TX | Oil & Gas Property | Apr 2026 |
| 32 | R. PETERSON A - DCCO 2 (SA) | Denton County, TX | Gas Property | Apr 2026 |
| 33 | R. RUHMANN GAS UNIT 2-E | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 34 | R. SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 35 | R. V. KING GU B | Montgomery County, TX | Oil & Gas Property | Oct 2019 |
| 36 | R. WASHINGTON UNIT | Gonzales County, TX | Oil & Gas Property | Apr 2026 |
| 37 | R. WHITAKER | Gaines County, TX | Oil Property | Apr 2026 |
| 38 | R.A.B. DAVIDSON | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 39 | R.B. -AB- COWDEN | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 40 | R.B. CLARY | Grimes County, TX | Oil & Gas Property | Apr 2026 |
| 41 | R.D. BENNETT GU 1H | Rusk County, TX | Oil & Gas Property | Apr 2026 |
| 42 | R.D. NIEMANN | Fayette County, TX | Oil & Gas Property | Apr 2026 |
| 43 | R.E. HICKMAN | Coke County, TX | Oil & Gas Property | Mar 2020 |
| 44 | R.F. BUTNER | Coke County, TX | Oil Property | Feb 2025 |
| 45 | R.H. PICKENS ET AL | Frio County, TX | Oil & Gas Property | Mar 2026 |
| 46 | R.H.F./MORROW/UNIT | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 47 | R.K. DEFORD A | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 48 | R.L. MARTIN | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 49 | R.L. TITCH (SA) 1 | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 50 | R.L.P. INVESTMENTS | Coleman County, TX | Oil & Gas Property | Apr 2026 |
| 51 | R.M. ROGERS | Stephens County, TX | Oil & Gas Property | Apr 2026 |
| 52 | R.W. THOMPSON | Austin County, TX | Oil & Gas Property | Apr 2026 |
| 53 | R4 PARTNERS 1 | Dewitt County, TX | Oil & Gas Property | Mar 2026 |
| 54 | RAAB-FOJTIK (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2026 |
| 55 | RAAM | Johnson County, TX | Oil & Gas Property | Apr 2026 |
| 56 | RAB 2 | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 57 | RAB 22 | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 58 | RAB 3 | Dimmit County, TX | Oil & Gas Property | Apr 2026 |
| 59 | RAB 34 | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 60 | RAB DAVIDSON | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 61 | RABB BESSIE | Guadalupe County, TX | Oil & Gas Property | Apr 2026 |
| 62 | RABB D.D. ESTATE | Gonzales County, TX | Oil & Gas Property | Aug 2022 |
| 63 | RABB-JOSEY | Waller County, TX | Oil & Gas Property | Mar 2026 |
| 64 | RABKE | McMullen County, TX | Oil Property | Mar 2026 |
| 65 | RABKE-MASPERO | McMullen County, TX | Oil Property | Mar 2026 |
| 66 | RABON | Concho County, TX | Oil & Gas Property | Mar 2026 |
| 67 | RACCOON BEND | Austin County, TX | Oil & Gas Property | Apr 2026 |
| 68 | RACCOON BEND COCKFIELD | Austin County, TX | Oil & Gas Property | Apr 2026 |
| 69 | RACCOON BEND UWX | Austin County, TX | Oil & Gas Property | Apr 2026 |
| 70 | RACCOON CREEK | Atascosa County, TX | Oil & Gas Property | Mar 2026 |
| 71 | RACHAEL-ROBINSON UNIT | Brazos County, TX | Oil & Gas Property | Mar 2026 |
| 72 | RACHAL | Webb County, TX | Oil & Gas Property | Apr 2026 |
| 73 | RACHEAL | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 74 | RACHEL | Lipscomb County, TX | Oil & Gas Property | Apr 2026 |
| 75 | RACHEL | Borden County, TX | Oil & Gas Property | Apr 2026 |
| 76 | RACHEL | Sherman County, TX | Gas Property | Apr 2026 |
| 77 | RACHEL | Wheeler County, TX | Oil & Gas Property | Apr 2026 |
| 78 | RACKLEY | Medina County, TX | Oil & Gas Property | Apr 2026 |
| 79 | RACKLEY C. B | Mitchell County, TX | Oil & Gas Property | Apr 2026 |
| 80 | RACOL | Hansford County, TX | Gas Property | Apr 2026 |
| 81 | RADAR | Hood County, TX | Oil & Gas Property | Apr 2026 |
| 82 | RADAR | Winkler County, TX | Oil & Gas Property | Apr 2026 |
| 83 | RADER | Lipscomb County, TX | Oil & Gas Property | Jun 2024 |
| 84 | RADER | Madison County, TX | Oil & Gas Property | Mar 2026 |
| 85 | RADER | Lipscomb County, TX | Oil & Gas Property | Apr 2026 |
| 86 | RADER CLEVELAND (SA) | Lipscomb County, TX | Oil & Gas Property | Apr 2026 |
| 87 | RADFORD GROCERY | Upton County, TX | Oil & Gas Property | Jan 2010 |
| 88 | RADFORD J. M | Eastland County, TX | Oil & Gas Property | Apr 2026 |
| 89 | RADIATOR SPRINGS 27 | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 90 | RADIO TOWER STATE 21601 28 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 91 | RADIOHEAD | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 92 | RADKE | Hill County, TX | Gas Property | Apr 2026 |
| 93 | RADLIFF D | Martin County, TX | Oil & Gas Property | Oct 2025 |
| 94 | RAE GEORGE | Coleman County, TX | Oil & Gas Property | Apr 2026 |
| 95 | RAEKE COOK AW | Gonzales County, TX | Oil Property | Apr 2026 |
| 96 | RAEKE ROWELL AW | Gonzales County, TX | Oil Property | Apr 2026 |
| 97 | RAEMAY-HINER ALLOCATION | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 98 | RAFAEL UNIT | Tarrant County, TX | Oil & Gas Property | Apr 2026 |
| 99 | RAFE | Crane County, TX | Oil & Gas Property | Apr 2026 |
| 100 | RAFE 49 | Scurry County, TX | Oil & Gas Property | Apr 2026 |