| Galveston 175 - S Unit #242-605-30171 | — | Galveston-SBWildcat | Plugged | 14,000 | Jan 24, 2006 | 2 | — |
| State Tract 341 #142-605-30169 | Sabalo Exploration Operating LLC only | Galveston-SBTarpon SW | PluggedGas | 9,350 | Jan 7, 2005 | 1 | Feb 2011 |
| Galveston St TR 175-S Unit #1__42-605-30170 | — | Galveston-SBWildcat | Plugged | 18,000 | Sep 20, 2004 | 2 | — |
| Galveston 364-S (N/2) #1__42-605-30167 | — | Galveston-SBWildcat | Plugged | 8,700 | Apr 19, 2000 | 1 | — |
| S.L. 98166 #142-605-30166 | Samedan Oil Corp. -Offshore Div. only | Galveston-SB | Not on schedule | 12,000 | Mar 23, 2000 | 1 | — |
| State Tract 308-S #142-605-30159 | Fina Oil & Chemical Company only | Galveston-SB | Not on schedule | 13,500 | Jul 20, 1994 | 1 | — |
| State Tract 234-S #142-605-30145 | Wagner Oil Company only | Galveston-SBLafittes Gold (Miocene S-1) | PluggedGas | 10,000 | Jun 21, 1994 | 3 | Aug 2004 |
| S. T. 349-S #142-605-30158 | Samedan Oil Corp. -Offshore Div. only | Galveston-SB | Not on schedule | 11,900 | Dec 23, 1991 | 1 | — |
| State Tract 175-S #1-U42-605-30153 | Walter Oil & Gas Corporation only | Galveston-SBGalveston 175-S (D-1) | PluggedGas | 8,500 | Aug 28, 1990 | 4 | — |
| State Tract 315-G #1_42-605-30156 | — | Galveston-SBWildcat | Plugged | 9,000 | Jul 16, 1990 | 1 | — |
| State Tract 293-S #1__42-605-30157 | — | Galveston-SBWildcat | Plugged | 9,000 | Jul 16, 1990 | 1 | — |
| State Tract 163-S #1__42-605-30155 | — | Galveston-SBWildcat | Plugged | 9,000 | Jun 8, 1989 | 1 | — |
| State Tract 228-S #142-605-30006 | Mitchell Energy Corporation only | Galveston-SBLafittes Gold (Miocene R-2) | PluggedGas | 9,061 | Nov 17, 1988 | 1 | Feb 1994 |
| State Tract 233-S #1ST42-605-30154 | Brooklyn Union Explor. Co., Inc. only | Galveston-SB | Plugged | 9,220 | Sep 9, 1988 | 4 | — |
| State Tract 236-S #142-605-30149 | Mitchell Energy Corporation only | Galveston-SBLafittes Gold (Miocene R-2) | PluggedGas | 11,000 | Sep 8, 1988 | 3 | — |
| State Tract 26 #442-605-00006 | Oryx Energy Company only | Galveston-SBCaplen (FB-5 5-W) | PluggedOil | 7,800 | Sep 4, 1985 | 1 | — |
| State Tract 173-S #342-605-30045 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (D) | PluggedGas | 8,630 | Jun 20, 1985 | 2 | — |
| State Tract 27 #342-605-00009 | Oryx Energy Company only | Galveston-SBCaplen (FB-5 10) | PluggedOil | 7,800 | May 2, 1985 | 1 | — |
| State Tract 185-L NE/4 #1__42-605-30151 | — | Galveston-SBLafittes Gold | Plugged | 11,000 | Dec 31, 1984 | 1 | — |
| State Tract 173-S #242-605-30029 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (L-1) | PluggedGas | 13,100 | Dec 13, 1984 | 1 | — |
| State Tract 237-S #1__42-605-30150 | — | Galveston-SBLafittes Gold | Plugged | 11,500 | Dec 3, 1984 | 1 | — |
| State Tract 181-S #7ST42-605-30148 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (Frio B) | PluggedGas | 13,500 | Jul 31, 1984 | 2 | — |
| State Tract 181-S #642-605-30144 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (Frio A) | PluggedGas | 13,050 | Jan 27, 1984 | 2 | — |
| State Tract 146-S #3 A42-605-30140 | Wintershall Oil & Gas Coporation only | Galveston-SBCaplen (Miocene 4300) | PluggedOil | 8,500 | Mar 1, 1982 | 2 | — |
| State Tract 176-S #542-605-30035 | Mitchell Energy Offshore Corp. only | Galveston-SBBlock 176-S (Miocene S-3) | PluggedGas | 13,500 | Feb 24, 1982 | 2 | — |
| State Tract 146-S #1 L42-605-30134 | Wintershall Oil & Gas Coporation only | Galveston-SBCaplen (Miocene 4300) | PluggedOil | 4,500 | Feb 2, 1982 | 2 | — |
| State Tract 151-S Unit #142-605-30143 | McMoran Exploration Co. only | Galveston-SB | Plugged | 12,191 | Jan 25, 1982 | 1 | — |
| State Tract 146-S #4 L42-605-30139 | Wintershall Oil & Gas Coporation only | Galveston-SBCaplen (Siph D 7250 SD) | PluggedGas | 9,000 | Dec 16, 1981 | 1 | — |
| State Tract 146-S #542-605-30141 | Coral Petroleum Development Inc. only | Galveston-SB | Not on schedule | 6,000 | Dec 16, 1981 | 1 | — |
| State Tract 146-S #242-605-30138 | Wintershall Oil & Gas Coporation only | Galveston-SBCaplen (Miocene 4300) | PluggedOil | 7,000 | Dec 1, 1981 | 1 | — |
| Shipwreck Frio Gas Unit No. 1 #142-605-30047 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (Frio A) | PluggedGas | 13,500 | Nov 24, 1981 | 5 | — |
| State Tract 217-S #142-605-30137 | MTS Limited Partnership only | Galveston-SB | Not on schedule | 12,000 | Aug 7, 1981 | 1 | — |
| State LEASE79297 #142-605-30135 | Shell Oil Company only | Galveston-SB | Plugged | 8,180 | Jun 16, 1981 | 1 | — |
| State Tract 239-S #142-605-30133 | Exxon Corp. only | Galveston-SB | Plugged | 8,567 | May 20, 1981 | 1 | — |
| State Tract 176-S #1 A42-605-30005 | Mitchell Energy Offshore Corp. only | Galveston-SBBlock 176-S (Miocene D-5) | PluggedOil | 9,100 | May 7, 1981 | 2 | — |
| Galveston Area State Tract 341-S #142-605-30132 | Rutherford Oil Corporation only | Galveston-SB | Plugged | 9,562 | Mar 2, 1981 | 1 | — |
| State Tract 218-S #142-605-30131 | Mesa Petroleum Co. only | Galveston-SB | Plugged | 10,550 | Dec 31, 1980 | 1 | — |
| Galveston Area State Tract 349-S #142-605-30130 | Rutherford Oil Corporation only | Galveston-SB | Not on schedule | 9,500 | Dec 15, 1980 | 1 | — |
| State Tract 181-S #542-605-30049 | Houston Oil & Minerals Corp. only | Galveston-SBShipwreck (Frio A) | PluggedGas | 12,420 | Dec 11, 1980 | 1 | — |
| State Tract 176-S #342-605-80002 | Mitchell Energy Offshore Corp. only | Galveston-SB | Not on schedule | 9,600 | Dec 8, 1980 | 1 | — |
| St. Lease NO 157-S #442-605-30129 | Ladd Petroleum Corp. only | Galveston-SB | Plugged | 7,585 | Nov 19, 1980 | 1 | — |
| State Tract 179-S #442-605-30128 | Mitchell Energy Offshore Corp. only | Galveston-SB | Not on schedule | 10,000 | Jun 10, 1980 | 1 | — |
| State Tract 360-S #142-605-30127 | Champlin Petroleum Co. only | Galveston-SB | Plugged | 8,740 | Apr 11, 1980 | 1 | — |
| State Tract 179-S #342-605-30126 | Mitchell Energy Offshore Corp. only | Galveston-SB | Plugged | 9,154 | Jan 31, 1980 | 1 | — |
| State Tract 326-S S.L. 80452 #142-605-30125 | Phoenix Resources Co. only | Galveston-SB | Not on schedule | 9,500 | Jan 4, 1980 | 1 | — |
| State Tract 176-S #342-605-80001 | Mitchell Energy Corporation only | Galveston-SB | Not on schedule | 9,600 | May 28, 1979 | 1 | — |
| S.T. 291-S #142-605-30120 | Houston Oil & Minerals Corp. only | Galveston-SB | Not on schedule | 9,000 | Apr 5, 1978 | 1 | — |
| State Tract 292-S #142-605-30121 | Houston Oil & Minerals Corp. only | Galveston-SB | Not on schedule | 9,000 | Apr 5, 1978 | 1 | — |
| State Tract 288-S #142-605-30119 | Houston Oil & Minerals Corp. only | Galveston-SB | Drilled | 8,500 | Dec 27, 1977 | 1 | — |
| State Tract 178-S #142-605-30118 | Mitchell Energy Offshore Corp. only | Galveston-SB | Plugged | 9,680 | Sep 28, 1977 | 1 | — |