| 101 | KIRBY LUMBER | Hardin County, TX | Oil & Gas Property | May 2021 |
| 102 | KIRBY LUMBER CO | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 103 | KIRBY-STEPHENS | Hardin County, TX | Oil & Gas Property | May 2026 |
| 104 | KNIGHT | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 105 | KUDERER OIL UNIT | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 106 | LEJARZA, A.M | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 107 | LONE ACRE | Hardin County, TX | Oil Property | May 2026 |
| 108 | LYNN | Hardin County, TX | Oil & Gas Property | Jun 2023 |
| 109 | LYNN OIL CO | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 110 | MCBRIDE FEE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 111 | MCLEAN | Hardin County, TX | Oil & Gas Property | May 2026 |
| 112 | MCNAMARA | Hardin County, TX | Oil & Gas Property | May 2026 |
| 113 | MCSHANE | Hardin County, TX | Oil & Gas Property | Sep 2025 |
| 114 | MERCHANT | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 115 | MILLS NONA | Hardin County, TX | Oil & Gas Property | May 2026 |
| 116 | MINOR OIL CO | Hardin County, TX | Oil & Gas Property | May 2026 |
| 117 | MINOR-MAYER | Hardin County, TX | Oil & Gas Property | May 2026 |
| 118 | MOSKOWITZ J. L | Hardin County, TX | Oil & Gas Property | May 2026 |
| 119 | NELSON | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 120 | NONA FLETCHER MINERAL CO | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 121 | NONA MILLS FIELD UNIT | Hardin County, TX | Oil & Gas Property | May 2026 |
| 122 | ORYX FEE | Hardin County, TX | Oil Property | May 2026 |
| 123 | PAN AMERICAN | Hardin County, TX | Oil Property | May 2026 |
| 124 | PANZER 43 1 | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 125 | PARAFFINE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 126 | PARAFFINE OIL CORPORATION | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 127 | PARKER FORESTRY 1 | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 128 | PARRAFINE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 129 | PETTY | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 130 | PETTY | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 131 | PETTY A #8 GAS UNIT | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 132 | PETTY D. G | Hardin County, TX | Oil & Gas Property | Jan 2022 |
| 133 | PETTY GAS UNIT | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 134 | PICA | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 135 | PORTER | Hardin County, TX | Oil Property | Jun 2026 |
| 136 | PRODUCERS-WIESS | Hardin County, TX | Oil & Gas Property | Jun 2021 |
| 137 | QUEEN CITY | Hardin County, TX | Oil & Gas Property | May 2026 |
| 138 | RICE UNIVERSITY | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 139 | RICE W. M. UNIVERSITY UNIT 1 | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 140 | ROBINSON | Hardin County, TX | Oil & Gas Property | May 2026 |
| 141 | SCHAEFER | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 142 | SCHAEFFER BRICE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 143 | SEBASTIAN | Hardin County, TX | Oil & Gas Property | Apr 2023 |
| 144 | SIMMS MARY R | Hardin County, TX | Oil & Gas Property | Aug 2006 |
| 145 | SIMMS-HOOKS | Hardin County, TX | Oil Property | May 2026 |
| 146 | STATELAND | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 147 | SUN FEE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 148 | SUN FEE | Hardin County, TX | Oil & Gas Property | Sep 2017 |
| 149 | SUN OIL | Hardin County, TX | Oil & Gas Property | May 2026 |
| 150 | SUN OIL CO | Hardin County, TX | Oil & Gas Property | Apr 2026 |
| 151 | SUN PIPE LINE CO | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 152 | SUN-WELDON | Hardin County, TX | Oil & Gas Property | Jan 2022 |
| 153 | SWAIN ETAL | Hardin County, TX | Oil & Gas Property | May 2026 |
| 154 | SWAYNE | Hardin County, TX | Oil & Gas Property | Jul 2025 |
| 155 | T.T.CO.FEE | Hardin County, TX | Oil & Gas Property | May 2026 |
| 156 | TARVER-HARDIN | Hardin County, TX | Oil & Gas Property | May 2026 |
| 157 | TBMF | Hardin County, TX | Oil Property | Jun 2026 |
| 158 | TERRY | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 159 | TEXACO FEE | Hardin County, TX | Oil & Gas Property | May 2026 |
| 160 | THE TEXAS CO | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 161 | TICONDEROGA | Hardin County, TX | Oil & Gas Property | May 2026 |
| 162 | TOMLINSON | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 163 | TOWNSITE | Hardin County, TX | Oil & Gas Property | May 2026 |
| 164 | TRIGGER 1 | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 165 | TRUSTY GAS UNIT | Hardin County, TX | Oil & Gas Property | Feb 2023 |
| 166 | TURNER HEIRS | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 167 | VANGUARD | Hardin County, TX | Oil Property | Jun 2026 |
| 168 | VASTAR | Hardin County, TX | Oil & Gas Property | Oct 2025 |
| 169 | VASTAR FEE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 170 | VICKERS | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 171 | VILLAGE CREEK SP GU | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 172 | WATTS | Hardin County, TX | Oil & Gas Property | May 2026 |
| 173 | WEST PARRAFINE | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 174 | WEST UNIVERSITY | Hardin County, TX | Oil & Gas Property | Jan 2026 |
| 175 | WILLIAMS | Hardin County, TX | Oil & Gas Property | May 2026 |
| 176 | WING WILSON | Hardin County, TX | Oil & Gas Property | Jun 2026 |
| 177 | YOUNT | Hardin County, TX | Oil & Gas Property | May 2026 |