| 101 | PRYOR RANCH | Zavala County, TX | Gas Property | Jun 2026 |
| 102 | RAINE | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 103 | RICHARD | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 104 | RICHTER UNIT | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 105 | ROBERT WALKER | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 106 | RUBIES DREAM UNIT | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 107 | RUTHPICK | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 108 | SOLA VACA NORTE | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 109 | SPINACH ELAINE UNIT | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 110 | STCH-JOHNSON | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 111 | SUGAR RANCH | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 112 | TEAGUE UNIT B ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 113 | TEXAS-OSAGE | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 114 | THOMAS UNIT | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 115 | TIDWELL EAST ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 116 | TIDWELL UNIT | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 117 | TIDWELL-HOWETT UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 118 | TIDWELL-TRAYLOR UNIT ZAV A | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 119 | TRAYLOR NORTH | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 120 | TRAYLOR SOUTH ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 121 | TRAYLOR SW ZAV A | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 122 | TRAYLOR UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 123 | TRAYLOR WEST | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 124 | TRIPLE J | Zavala County, TX | Oil & Gas Property | Nov 2023 |
| 125 | TS-WINTERBOTHAM UNIT ZAV | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 126 | VERHEUL | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 127 | VESTRING ET AL | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 128 | WALKER-COLEMAN ALLOC | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 129 | WALKER-HOLDSWORTH ZAV ALLOC | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 130 | WARE ALPHA | Zavala County, TX | Oil & Gas Property | Feb 2025 |
| 131 | WEST MARY | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 132 | WILSON-GATES B | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 133 | WILSON-GATES-COGGINS-POWELL | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 134 | WILTGEN | Zavala County, TX | Oil & Gas Property | Jun 2026 |
| 135 | WINTERBOTHAM | Zavala County, TX | Oil & Gas Property | May 2016 |
| 136 | WOODWARD | Zavala County, TX | Oil & Gas Property | Jun 2026 |