| Fields 55 #942-435-36261 | Dominion Oklahoma Texas E&P, Inc | Sutton, TX | Not on schedule | 6,150 | Mar 14, 2003 | — | — |
| Fields 55 #442-435-36262 | Smith Pipe of Abilene | Sutton, TXSawyer (Canyon) | PluggedGas | 6,200 | Mar 14, 2003 | — | — |
| Fields 55 #642-435-36263 | Dominion Oklahoma Texas E&P, Inc | Sutton, TXSawyer (Canyon) | Not on schedule | 6,150 | Mar 14, 2003 | — | — |
| Fields 53 #1642-435-36264 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,204 | Mar 14, 2003 | — | — |
| Hill-Vanderstucken Joe M. #342-435-36265 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,749 | Mar 14, 2003 | — | — |
| Fields 56 #742-435-36266 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,207 | Mar 14, 2003 | — | — |
| Mayer 10 #442-435-35360 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,550 | Mar 13, 2003 | — | — |
| Meckel a #5942-435-36246 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,526 | Mar 13, 2003 | — | — |
| Meckel #6642-435-36256 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | Temporarily abandonedGas | 6,500 | Mar 13, 2003 | — | — |
| Meckel #6842-435-36257 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | Temporarily abandonedGas | 6,200 | Mar 13, 2003 | — | — |
| Meckel #67__42-435-36258 | — | Sutton, TX | Plugged | 6,400 | Mar 13, 2003 | — | — |
| Hill-Vanderstucken a #242-435-36254 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,650 | Mar 12, 2003 | — | — |
| Duke Wilson #171742-435-36247 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,400 | Mar 11, 2003 | — | — |
| Shurley #75__42-435-36248 | — | Sutton, TX | Plugged | 6,150 | Mar 11, 2003 | — | — |
| Shurley #7742-435-36249 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,228 | Mar 11, 2003 | — | — |
| Shurley #8042-435-36250 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,210 | Mar 11, 2003 | — | — |
| Shurley #8342-435-36251 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,200 | Mar 11, 2003 | — | — |
| Shurley #8542-435-36252 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,108 | Mar 11, 2003 | — | — |
| Shurley #9742-435-36253 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,123 | Mar 11, 2003 | — | — |
| Steen #6442-435-36245 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,012 | Mar 10, 2003 | — | — |
| Simmons Ranch #5542-435-36241 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,125 | Mar 7, 2003 | — | — |
| Shurley #9442-435-36244 | Highmount Expl & Prod Texas LLC | Sutton, TXFawcett (Wolfcamp) | PluggedGas | 6,100 | Mar 7, 2003 | — | — |
| Simmons Ranch #5342-435-36240 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,200 | Mar 6, 2003 | — | — |
| Simmons Ranch #5042-435-36242 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,409 | Mar 6, 2003 | — | — |
| Simmons Ranch #5942-435-36243 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,175 | Mar 6, 2003 | — | — |
| Shurley 147 #1842-435-36237 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,281 | Mar 4, 2003 | — | — |
| Allison 54 #942-435-36238 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,166 | Mar 4, 2003 | — | — |
| Hull #960142-435-36239 | Silver Oil & Gas Inc. | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,240 | Mar 4, 2003 | — | — |
| Duke Wilson 136 #1242-435-36235 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,750 | Mar 3, 2003 | — | — |
| Fields 53 #1842-435-36226 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,200 | Feb 28, 2003 | — | — |
| Meckel #6942-435-36227 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,324 | Feb 28, 2003 | — | — |
| Mayfield 40 #1042-435-36228 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,650 | Feb 28, 2003 | — | — |
| Lancaster 154 #242-435-36229 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 7,700 | Feb 28, 2003 | — | — |
| Duke Wilson 187 #1142-435-36230 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,650 | Feb 28, 2003 | — | — |
| Duke Wilson 187 #1442-435-36231 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 8,760 | Feb 28, 2003 | — | — |
| Duke Wilson 188 #1042-435-36232 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,800 | Feb 28, 2003 | — | — |
| Duke Wilson 188 #1242-435-36233 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,750 | Feb 28, 2003 | — | — |
| Duke Wilson 188 #1442-435-36234 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 8,750 | Feb 28, 2003 | — | — |
| Sawyer - Jones #200242-435-36222 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 8,500 | Feb 27, 2003 | — | — |
| Wilson Duke 189 #1042-435-36223 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,860 | Feb 27, 2003 | — | — |
| Wilson Duke #189942-435-36224 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,262 | Feb 27, 2003 | — | — |
| Wilson Duke 136 #1142-435-36220 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,750 | Feb 18, 2003 | — | — |
| Wilson Duke #321142-435-36221 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,800 | Feb 18, 2003 | — | — |
| Wilson Duke #172542-435-36213 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,501 | Feb 14, 2003 | — | — |
| Wilson Duke 172 #1042-435-36214 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,405 | Feb 14, 2003 | — | — |
| Wilson Duke #171942-435-36215 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,450 | Feb 14, 2003 | — | — |
| Genini #311142-435-36216 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,900 | Feb 14, 2003 | — | — |
| Fields 55 #242-435-36217 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,100 | Feb 14, 2003 | — | — |
| Shurley 166 #1542-435-36218 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,315 | Feb 14, 2003 | — | — |
| Meckel #6542-435-36219 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,100 | Feb 14, 2003 | — | — |