| Hughes #142-193-30283 | — | HamiltonWildcat | Plugged | 1,500 | Mar 22, 2010 | 1 | — |
| Riverside Ranch L.P. - 2 #242-193-30281 | Americo Energy Resources LLC only | HamiltonNewark East (Barnett Shale) | PluggedGas | 4,300 | Dec 15, 2007 | 1 | — |
| Riverside Ranch L.P. - 3 #342-193-30282 | Americo Energy Resources LLC only | HamiltonNewark East (Barnett Shale) | PluggedGas | 4,350 | Dec 15, 2007 | 1 | — |
| Riverside Ranch L.P. #142-193-30280 | Americo Energy Resources LLC only | HamiltonNewark East (Barnett Shale) | PluggedGas | 4,200 | Dec 7, 2007 | 1 | — |
| Lone Star Fee/Jones Travis #1042-193-30279 | Arrowhead Operating Inc. only | HamiltonPottsville South (Marble Falls) | ActiveGas | 3,150 | Jun 18, 2007 | 1 | Apr 2026 |
| Lake Davis #1HHZ42-193-30278 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 5,000 | Apr 14, 2007 | 1 | — |
| Jones Travis #942-193-30276 | Arrowhead Operating Inc. only | HamiltonPottsville South (Marble Falls) | ActiveGas | 3,150 | Jan 29, 2007 | 3 | Apr 2026 |
| Hamilton SWD #142-193-30275 | Barnett Enviro Mgmt Svcs LLC only | HamiltonNewark East (Barnett Shale) | PluggedOil | 10,000 | May 18, 2006 | 1 | — |
| Duncan James #1HHZ42-193-30274 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 5,000 | Apr 12, 2006 | 1 | — |
| Duncan Ranch #2HHZ42-193-30273 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 5,000 | Feb 17, 2006 | 2 | — |
| Duncan Ranch #5HHZ42-193-30272 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 5,000 | Jan 31, 2006 | 1 | — |
| Duncan Ranch #4HHZ42-193-30271 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 5,000 | Jan 30, 2006 | 1 | — |
| Klutts #2 HHZ42-193-30270 | Quicksilver Resources Inc. only | HamiltonNewark East (Barnett Shale) | PluggedGas | 6,600 | Jan 26, 2006 | 1 | — |
| Duncan Ranch #1HHZ42-193-30269 | Marathon Oil Company only | HamiltonNewark East (Barnett Shale) | PluggedGas | 6,000 | Jan 13, 2006 | 1 | — |
| Knutson, Marla Gene #142-193-30268 | Blackwell Operating Company only | Hamilton | Not on schedule | 5,500 | Dec 1, 2005 | 1 | — |
| Mesquite #142-193-30267 | Marathon Oil Company only | HamiltonWildcat | PluggedGas | 6,000 | Nov 28, 2005 | 1 | — |
| Kyle Cynthia Unit #242-193-30266 | Blackwell Operating Company only | HamiltonWildcat | PluggedGas | 5,500 | Nov 8, 2005 | 1 | — |
| Cynthia Kile Unit #142-193-30265 | Blackwell Operating Company only | Hamilton | Not on schedule | 5,500 | Oct 13, 2005 | 1 | — |
| Little E.B. #1__42-193-30263 | — | HamiltonWildcat | Plugged | 3,999 | Jul 25, 2005 | 1 | — |
| Rae T.K. #3__HZ42-193-30262 | — | HamiltonPottsville (Marble Falls) | Plugged | 2,850 | Apr 15, 2005 | 1 | — |
| Christianson #342-193-30258 | Brahman Operating L.L.C. only | HamiltonC G P (Marble Falls) | PluggedOil | 4,200 | Jan 11, 2005 | 3 | Sep 2025 |
| Ryan #1A42-193-30261 | — | HamiltonWildcat | Plugged | 4,800 | Dec 29, 2004 | 1 | — |
| Stifflemire Unit #142-193-30260 | — | HamiltonWildcat | Plugged | 4,100 | May 20, 2003 | 1 | — |
| Klutts #142-193-30259 | Quicksilver Resources Inc. only | HamiltonWildcat | PluggedOil | 4,200 | Apr 11, 2001 | 2 | — |
| Newton #1-B42-193-30257 | — | HamiltonWildcat | Plugged | 3,700 | Dec 2, 1999 | 1 | — |
| Rea T. K. #242-193-30256 | Foundation Energy Management LLC only | HamiltonPottsville (Marble Falls) | PluggedGas | 3,025 | Apr 14, 1999 | 1 | Mar 2019 |
| Cathodic Protection #6442-193-30255 | Pride Pipeline Company only | Hamilton | Not on schedule | 300 | Mar 6, 1996 | 1 | — |
| Nichols #142-193-30239 | West Bay Exploration Company only | HamiltonC G P (Marble Falls) | PluggedOil | 3,900 | Nov 17, 1995 | 3 | Jun 1996 |
| Soules Estate #2D42-193-30254 | West Bay Exploration Company only | HamiltonWildcat | PluggedOil | 1,800 | Aug 11, 1995 | 2 | — |
| Redford #142-193-30253 | Tex-Ann Oil & Gas Services Inc. only | HamiltonWildcat | PluggedOil | 3,600 | May 19, 1995 | 1 | — |
| Jeffrey-Anglin #1__42-193-30020 | — | HamiltonWildcat | Plugged | 4,500 | Dec 28, 1994 | 1 | — |
| Soules Estate #142-193-30249 | West Bay Exploration Company only | HamiltonWildcat | PluggedOil | 2,900 | Oct 13, 1994 | 1 | — |
| Worsham Dennis #1__42-193-30251 | — | HamiltonWildcat | Plugged | 2,900 | Jul 20, 1994 | 1 | — |
| Vansickle W.W. #1__42-193-30250 | — | HamiltonWildcat | Plugged | 4,200 | Feb 22, 1993 | 1 | — |
| Cathodic Protection #1342-193-30248 | Pride Pipeline Company only | Hamilton | Not on schedule | 750 | Nov 19, 1991 | 1 | — |
| Leonard J. T. #1__42-193-30247 | — | HamiltonWildcat | Plugged | 6,000 | Dec 11, 1990 | 1 | — |
| Green F. #1__42-193-30246 | — | HamiltonWildcat | Plugged | 4,200 | Aug 4, 1987 | 1 | — |
| Hopper Lee R. #1__42-193-30244 | — | HamiltonWildcat | Plugged | 1,900 | Jun 20, 1985 | 1 | — |
| Hopper, Lee R. #242-193-30245 | Walters & Walters, Inc. only | Hamilton | Not on schedule | 1,900 | Jun 20, 1985 | 1 | — |
| McCasland #1__42-193-30243 | — | HamiltonWildcat | Plugged | 2,000 | Sep 4, 1984 | 1 | — |
| Goerdel (Clarence) #142-193-30242 | Ellinwood, Mark H. only | Hamilton | Not on schedule | 3,370 | Aug 7, 1984 | 1 | — |
| Stricklin #242-193-30241 | Winfrey Oil Co. only | Hamilton | Plugged | 540 | Jun 3, 1983 | 1 | — |
| Stricklin #142-193-30240 | Winfrey Oil Co. only | Hamilton | Not on schedule | 550 | Apr 1, 1983 | 1 | — |
| Spivey #142-193-30238 | Investors Energy Group, Inc. only | Hamilton | Not on schedule | 3,050 | Jun 16, 1982 | 1 | — |
| Love, Lela #242-193-30237 | Brushy Creek Drilling Co. only | Hamilton | Not on schedule | 2,950 | Feb 12, 1982 | 1 | — |
| Tomlinson, Glen #0242-193-30235 | First Dallas Petroleum Inc. only | Hamilton | Not on schedule | 1,250 | Jan 25, 1982 | 1 | — |
| Tomlinson, Glen #142-193-30236 | First Dallas Petroleum Inc. only | Hamilton | Plugged | 1,250 | Jan 25, 1982 | 1 | — |
| Buffe, Oscar #142-193-30234 | Nichols, Edwin S. Jr. only | Hamilton | Plugged | 3,200 | Dec 31, 1981 | 1 | — |
| Meyer la Juana #342-193-30233 | First Dallas Petroleum Inc. only | HamiltonR.J. Black (Marble Falls) | PluggedOil | 3,000 | Dec 28, 1981 | 1 | — |
| Bolkema Jennie #142-193-30232 | Sun-Key Oil Co. Inc. only | HamiltonPottsville (Marble Falls) | PluggedGas | 3,000 | Dec 16, 1981 | 1 | — |