| Comanche Ranch #1034D42-127-33219 | CMR Energy L.P. only | Dimmit, TXPendencia (Escondido) | PluggedGas | 1,950 | Aug 6, 2003 | — | — |
| Comanche Ranch #21942-127-33220 | CMR Energy L.P. only | Dimmit, TXPendencia (Escondido) | PluggedGas | 1,950 | Aug 6, 2003 | — | — |
| Pena Creek Unit #8242-127-33218 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,310 | Jul 22, 2003 | — | — |
| Bowers Ruth M. #942-127-33216 | H & M Resources LLC only | Dimmit, TXJ. F. S. (Edwards) | PluggedGas | 9,500 | Jul 9, 2003 | — | — |
| Comanche Ranch #100842-127-33215 | CMR Energy L.P. only | Dimmit, TXComanche-Halsell (6500) | PluggedOil | 9,000 | Jun 23, 2003 | — | — |
| East Pena Creek Unit #5342-127-33210 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,430 | Jun 19, 2003 | — | — |
| Pena Creek Unit #8042-127-33211 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,350 | Jun 19, 2003 | — | — |
| Pena Creek Unit #8142-127-33212 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,350 | Jun 19, 2003 | — | — |
| South Pena Creek Unit #41742-127-33213 | Exploration Company, Thepermitted by · no operator of record | Dimmit, TXPena Creek (San Miguel 3RD) | Not on schedule | 3,600 | Jun 19, 2003 | — | — |
| Vivian G. W. #1687HHZ42-127-33209 | El Toro Resources LLC only | Dimmit, TXPena Creek (Georgetown) | ActiveGas | 5,935 | Jun 2, 2003 | — | — |
| Nance O. N. #1REHZ42-127-32851 | Exco Operating Company LP only | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 10,400 | May 28, 2003 | — | — |
| Dismukes E. L. #4742-127-30536 | White Marlin Operating Co LLC only | Dimmit, TXElaine (5100) | Shut inOil | 5,060 | May 23, 2003 | — | — |
| Nance Unit #3HHZ42-127-33142 | Sage Energy Company only | Dimmit, TXPearsall (Austin Chalk) | ActiveOil | 10,485 | Apr 29, 2003 | — | — |
| Fitzsimmons a #570642-127-33150 | Prime Operating Company only | Dimmit, TXHugh Fitzsimons (Olmos) | PluggedOil | 4,030 | Mar 31, 2003 | — | — |
| Pena Creek Unit #7742-127-33206 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,330 | Mar 20, 2003 | — | — |
| Pena Creek Unit #7542-127-33201 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveWater Supply | 3,325 | Mar 18, 2003 | — | — |
| Pena Creek Unit #7842-127-33202 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,308 | Mar 18, 2003 | — | — |
| Pena Creek Unit #7942-127-33203 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,264 | Mar 18, 2003 | — | — |
| Pena Creek Unit #12742-127-33204 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,500 | Mar 18, 2003 | — | — |
| Pena Creek Unit #21142-127-33205 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,460 | Mar 18, 2003 | — | — |
| Comanche Ranch #165942-127-33200 | CMR Energy L.P. only | Dimmit, TXComanche-Halsell (6500) | PluggedOil | 9,000 | Mar 14, 2003 | — | — |
| East Pena Creek Unit #4942-127-33197 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,430 | Mar 11, 2003 | — | — |
| East Pena Creek Unit #5042-127-33198 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,406 | Mar 11, 2003 | — | — |
| East Pena Creek Unit #5142-127-33199 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,450 | Mar 11, 2003 | — | — |
| East Pena Creek Unit #5242-127-33196 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,500 | Feb 21, 2003 | — | — |
| McLean-Bowman -B- #742-127-30172 | Unitex Oil & Gas L.L.C. only | Dimmit, TXBig Wells(san Miguel Lo. East) | PluggedOil | 5,991 | Feb 18, 2003 | — | — |
| South Pena Creek Unit #47342-127-33195 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,420 | Feb 13, 2003 | — | — |
| South Pena Creek Unit #47042-127-33194 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,427 | Feb 10, 2003 | — | — |
| Pena Creek Unit #7642-127-33191 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,306 | Jan 23, 2003 | — | — |
| South Pena Creek Unit #47142-127-33192 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | ActiveOil | 3,410 | Jan 23, 2003 | — | — |
| South Pena Creek Unit #47242-127-33193 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,340 | Jan 23, 2003 | — | — |
| Fitzsimmons Hugh a #250142-127-33153 | Prime Operating Company only | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,000 | Dec 16, 2002 | — | — |
| Frost National Bank #691HZ42-127-33056 | Hawthorn Energy Partners LLC only | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 9,687 | Nov 12, 2002 | — | — |
| Bost #1HZ42-127-32972 | Prime Operating Company only | Dimmit, TXPearsall (Olmos -A-) | PluggedOil | 8,415 | Oct 4, 2002 | — | — |
| Gonzalez a #242-127-33190 | Crimson Energy Ptnrs III L.L.C. only | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 6,500 | Aug 23, 2002 | — | — |
| Stumberg H.E. Jr. et al #142-127-31910 | Kerns O & G Inc. only | Dimmit, TXBudatown (7250) | PluggedGas | 9,150 | Jun 21, 2002 | — | — |
| Gonzales #142-127-33189 | L & J Exploration LLC only | Dimmit, TXPearsall (Austin Chalk) | PluggedOil | 10,000 | May 23, 2002 | — | — |
| Shook Ranch #13042-127-33188 | Rio Exploration Companypermitted by · no operator of record | Dimmit, TXCeleste-Fay (Olmos 2-A) | Not on schedule | 3,400 | Apr 22, 2002 | — | — |
| Rojo Unit #1214HZ42-127-32883 | Trinity Operating (Usg) LLC only | Dimmit, TXPearsall (Austin Chalk) | ActiveInjection | 6,764 | Apr 2, 2002 | — | — |
| Tumlinson #142-127-33171 | McDay Energy Corp. only | Dimmit, TXBlakeway (Olmos A) | ActiveOil | 4,800 | Mar 28, 2002 | — | — |
| Stumberg L.H. #107342-127-33187 | Kerns Petroleum Inc. only | Dimmit, TXBlakeway (Strickland Sand) | PluggedGas | 5,000 | Feb 11, 2002 | — | — |
| Rectifier BR-1 #1BR42-127-33185 | Epgt-Tex, L.P.permitted by · no operator of record | Dimmit, TX | Not on schedule | 500 | Nov 21, 2001 | — | — |
| Rectifier DC-18 #18DC42-127-33186 | Epgt-Tex, L.P.permitted by · no operator of record | Dimmit, TX | Not on schedule | 500 | Nov 21, 2001 | — | — |
| Hamilton B #1A42-127-33184 | Hamilton, J. R.permitted by · no operator of record | Dimmit, TX | Plugged | 3,000 | Sep 25, 2001 | — | — |
| South Pena Creek Unit #49842-127-33181 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,400 | Sep 24, 2001 | — | — |
| South Pena Creek Unit #49942-127-33182 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,410 | Sep 24, 2001 | — | — |
| Comanche #102442-127-32169 | CMR Energy L.P. only | Dimmit, TXWildcat | PluggedOil | 3,100 | Sep 21, 2001 | — | — |
| Comanche #101942-127-32170 | CMR Energy L.P. only | Dimmit, TXPendencia (Escondido) | PluggedGas | 3,100 | Sep 21, 2001 | — | — |
| South Pena Creek Unit #44342-127-30543 | Atlas Operating LLC only | Dimmit, TXPena Creek (San Miguel 3RD) | Shut inOil | 3,275 | Aug 2, 2001 | — | — |
| Fitzsimmons Hugh a #470542-127-33180 | Prime Operating Company only | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,300 | Jun 28, 2001 | — | — |