| Hacksaw #142-193-30210 | — | Hamilton | Plugged | 4,500 | Dec 9, 1981 | 2 | — |
| Joseph Tom #1 D42-193-30230 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,400 | Dec 2, 1981 | 1 | — |
| Young Ervin Jr. #242-193-30229 | Nichols Edwin S. Jr. | HamiltonIndian Gap (Marble Falls) | PluggedOil | 3,200 | Nov 30, 1981 | 1 | — |
| Pat Discher #142-193-30231 | Sun-Key Oil Co. Inc. | HamiltonPottsville (Marble Falls) | PluggedGas | 3,000 | Nov 24, 1981 | 1 | — |
| Young Ervin Jr. #142-193-30228 | Nichols Edwin S. Jr. | HamiltonIndian Gap (Marble Falls) | PluggedOil | 3,400 | Jul 24, 1981 | 1 | — |
| Hanson, Harry #142-193-30224 | — | Hamilton | Plugged | 3,500 | Jun 25, 1981 | 1 | — |
| Mayfield, Truette B. #21042-193-30225 | — | Hamilton | Plugged | 3,500 | Jun 25, 1981 | 1 | — |
| Meyer, Lajuana #242-193-30227 | — | Hamilton | Plugged | 3,400 | Jun 18, 1981 | 1 | — |
| Love Lela #142-193-30226 | Rolls Drilling Inc. | HamiltonPottsville (Marble Falls) | PluggedGas | 2,999 | Jun 17, 1981 | 1 | — |
| Oates J.B. #1A42-193-30209 | Whipp H.H. | HamiltonHamilton (Marble Falls) | PluggedGas | 2,300 | Jun 8, 1981 | 2 | — |
| Myers Lujana Cox #142-193-30222 | Tex-Sun Oil Company | HamiltonR.J. Black (Marble Falls Gas) | PluggedGas | 3,050 | May 13, 1981 | 1 | — |
| Nabors, John C. #142-193-80022 | Fban 1979 Ltd. #1 | HamiltonHamilton (Marble Falls) | Not on schedule | 3,300 | Apr 16, 1981 | 1 | — |
| Cowling Ben E. et al #1 B42-193-30219 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,400 | Dec 31, 1980 | 1 | — |
| Conners #142-193-30220 | — | Hamilton | Plugged | 3,300 | Dec 31, 1980 | 1 | — |
| Goerdel #142-193-30221 | Amtex Energy Corp. | Hamilton | Not on schedule | 3,300 | Dec 31, 1980 | 1 | — |
| Rea, Herman #442-193-30218 | — | Hamilton | Plugged | 3,500 | Dec 22, 1980 | 1 | — |
| Briggs J.L. #142-193-30217 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,400 | Dec 18, 1980 | 1 | — |
| Brownfield, Max #142-193-30216 | — | Hamilton | Plugged | 3,600 | Dec 5, 1980 | 1 | — |
| Burney #142-193-80021 | Investors Energy Group, Inc. | Hamilton | Not on schedule | 3,850 | Dec 5, 1980 | 1 | — |
| Rea, Herman #142-193-30034 | — | Hamilton | Plugged | 3,500 | Nov 5, 1980 | 1 | — |
| Lund Mrs Edwin C. #142-193-30213 | Tex-Sun Oil Company | HamiltonR.J. Black (Marble Falls) | PluggedOil | 3,650 | Aug 21, 1980 | 1 | — |
| Lund, Mrs, Edwin C. #242-193-30214 | Tex-Sun Oil Company | Hamilton | Not on schedule | 3,600 | Aug 21, 1980 | 1 | — |
| Bulloch, D. E. et al #142-193-30215 | — | Hamilton | Plugged | 3,720 | Aug 21, 1980 | 1 | — |
| Lee, J. Ralph #142-193-30212 | — | HamiltonHamilton (Marble Falls) | Plugged | 3,285 | Apr 1, 1980 | 1 | — |
| Pietzsch #142-193-30052 | Fisher-Webb Inc. | HamiltonC G P (Marble Falls) | PluggedOil | 3,500 | Mar 6, 1980 | 2 | — |
| McCollum, W. O., Jr. #142-193-30211 | — | HamiltonHamilton (Marble Falls) | Plugged | 3,275 | Feb 22, 1980 | 1 | — |
| Weathers, James #142-193-30208 | — | Hamilton | Plugged | 3,750 | Aug 9, 1979 | 1 | — |
| Cole, Bolding #142-193-30207 | — | Hamilton | Plugged | 3,789 | Jul 24, 1979 | 1 | — |
| Strahan, B. B. #142-193-30206 | — | Hamilton | Plugged | 3,831 | Jul 12, 1979 | 1 | — |
| Oates J.B. #142-193-30205 | Whipp H.H. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,900 | Jun 20, 1979 | 1 | — |
| Neal, G. D. #142-193-30204 | — | Hamilton | Plugged | 3,752 | Jun 12, 1979 | 1 | — |
| Haven Hill Ranch #142-193-30203 | — | Hamilton | Plugged | 3,625 | Oct 20, 1978 | 1 | — |
| Williams, Seth #142-193-30202 | Walker, Jerry D., Trustee | Hamilton | Drilled | 3,850 | Oct 6, 1978 | 1 | — |
| Lowrance, Lucy (Crain) #142-193-30201 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | Not on schedule | 4,000 | Oct 3, 1978 | 1 | — |
| Watson, Ida #142-193-30200 | Walker, Jerry D., Trustee | Hamilton | Drilled | 4,100 | Sep 5, 1978 | 1 | — |
| Chambless, G. W. #142-193-30199 | Walker, Jerry D., Trustee | Hamilton | Drilled | 4,100 | Sep 1, 1978 | 1 | — |
| Anglin, Garland Jr. #142-193-30198 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | Not on schedule | 3,500 | Aug 2, 1978 | 1 | — |
| Smiley, James D. #142-193-30197 | — | Hamilton | Plugged | 3,990 | Aug 1, 1978 | 1 | — |
| Rabbe, C. H. #142-193-30196 | — | Hamilton | Plugged | 3,700 | Jun 19, 1978 | 1 | — |
| Pietzsch #242-193-30195 | — | HamiltonC G P (Marble Falls) | Plugged | 3,357 | Jan 30, 1978 | 1 | — |
| Clowdus Jack D. #142-193-30194 | Bridwell Oil Co. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,800 | Nov 23, 1977 | 1 | — |
| Joseph T.R. #1 C42-193-30192 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | PluggedOil | 3,800 | Nov 10, 1977 | 1 | — |
| Joseph T. a #2 C42-193-30193 | Rhonda Operating Company | HamiltonHamilton (Marble Falls) | PluggedOil | 3,800 | Nov 10, 1977 | 1 | — |
| Christianson #242-193-00003 | Brahman Operating L.L.C. | HamiltonC G P (Marble Falls) | PluggedOil | — | — | 0 | — |
| Harris J. W. #242-193-00007 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Christianson #1 S42-193-00009 | Brahman Operating L.L.C. | HamiltonC G P (Marble Falls) | PluggedOil | — | — | 0 | — |
| McMinn J L #142-193-00011 | Geo-Tech Petroleum Mgt. Corp. | HamiltonHamilton (Marble Falls) | PluggedGas | — | — | 0 | — |
| Rea T. K. #142-193-00060 | Foundation Energy Management LLC | HamiltonPottsville (Marble Falls) | PluggedGas | — | — | 0 | — |
| Stegemoller #242-193-00065 | — | Hamilton | Plugged | — | — | 0 | — |
| Lone Star Gas Fee #442-193-00066 | Arrowhead Operating Inc. | HamiltonPottsville South (Marble Falls) | ActiveGas | 3,698 | — | 0 | — |