| Mayer 3C #1142-435-36202 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,900 | Feb 13, 2003 | — | — |
| Steen #6642-435-36203 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | Temporarily abandonedGas | 6,107 | Feb 13, 2003 | — | — |
| Mayer 3C #742-435-36204 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,590 | Feb 13, 2003 | — | — |
| Shurley 166 #1642-435-36205 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,315 | Feb 13, 2003 | — | — |
| Fields 52 #1342-435-36206 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,208 | Feb 13, 2003 | — | — |
| Fields 55 #1142-435-36207 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,110 | Feb 13, 2003 | — | — |
| Allison 54 #1042-435-36208 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,172 | Feb 13, 2003 | — | — |
| Allison 54 #842-435-36209 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,204 | Feb 13, 2003 | — | — |
| Kelly 127 #542-435-36210 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,550 | Feb 13, 2003 | — | — |
| Cauthorn Mack 129 #942-435-36212 | Highmount Expl & Prod Texas LLC | Sutton, TXSawyer (Canyon) | PluggedGas | 7,000 | Feb 13, 2003 | — | — |
| Frank Reed 117 #1742-435-36180 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,700 | Feb 12, 2003 | — | — |
| Sawyer - Jones #190242-435-36201 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 7,500 | Feb 10, 2003 | — | — |
| Sawyer - Jones #190342-435-36193 | Henry Petroleum LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,308 | Feb 7, 2003 | — | — |
| Wilson Duke 136 #1042-435-36194 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,916 | Feb 6, 2003 | — | — |
| Mayer 3D #542-435-36195 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,497 | Feb 6, 2003 | — | — |
| Carta 114 #442-435-36196 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,458 | Feb 6, 2003 | — | — |
| Carta 114 #542-435-36197 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,350 | Feb 6, 2003 | — | — |
| Carta 103 #342-435-36198 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,384 | Feb 6, 2003 | — | — |
| Carta 103 #442-435-36199 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,350 | Feb 6, 2003 | — | — |
| Carta 103 #542-435-36200 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,380 | Feb 6, 2003 | — | — |
| Miers W. A. #1642-435-36017 | Henry Petroleum LLC | Sutton, TXMiers (Stray) | ActiveGas | 4,593 | Feb 5, 2003 | — | — |
| Duke Wilson #172742-435-36192 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,446 | Feb 5, 2003 | — | — |
| Mayfield 39 #1842-435-36191 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,750 | Feb 3, 2003 | — | — |
| Stewart 4 #342-435-36186 | Highmount Expl & Prod Texas LLC | Sutton, TXSawyer (Canyon) | PluggedGas | 4,700 | Jan 31, 2003 | — | — |
| Martin #2242-435-36188 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,100 | Jan 31, 2003 | — | — |
| Martin #23__42-435-36189 | — | Sutton, TX | Plugged | 6,300 | Jan 31, 2003 | — | — |
| Carta 113 #442-435-36182 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,345 | Jan 30, 2003 | — | — |
| Carta 113 #342-435-36183 | KCS Resources, Inc. | Sutton, TXSawyer (Canyon) | Not on schedule | 6,450 | Jan 30, 2003 | — | — |
| Genini 128 #642-435-36184 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,990 | Jan 30, 2003 | — | — |
| Genini 128 #542-435-36185 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,347 | Jan 30, 2003 | — | — |
| Deberry a #8142-435-36181 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,743 | Jan 29, 2003 | — | — |
| Valliant Roy #12642-435-10062 | R2Q Operating LLC | Sutton, TXDenison (Strawn) | ActiveGas | 8,501 | Jan 28, 2003 | — | — |
| Phillips 35 #142-435-36178 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,750 | Jan 28, 2003 | — | — |
| Mitchell Tom 1 #3X42-435-36179 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 7,600 | Jan 28, 2003 | — | — |
| Canyon Ranch #501S42-435-36176 | — | Sutton, TX | Plugged | 4,615 | Jan 24, 2003 | — | — |
| Cusenbary 60 #242-435-36177 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 5,820 | Jan 24, 2003 | — | — |
| Canyon Ranch #402S42-435-36173 | — | Sutton, TX | Plugged | 4,550 | Jan 23, 2003 | — | — |
| Simmons Ranch #3442-435-36174 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,413 | Jan 23, 2003 | — | — |
| Simmons Ranch #4042-435-36175 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,300 | Jan 23, 2003 | — | — |
| Meckel #6442-435-36170 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 5,933 | Jan 22, 2003 | — | — |
| Duke Wilson #341242-435-36171 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,215 | Jan 22, 2003 | — | — |
| Duke Wilson #321242-435-36172 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,803 | Jan 22, 2003 | — | — |
| Hudspeth 1 #342-435-36167 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,550 | Jan 21, 2003 | — | — |
| Hudspeth H #642-435-36168 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,850 | Jan 21, 2003 | — | — |
| Hudspeth H #742-435-36169 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,850 | Jan 21, 2003 | — | — |
| Genini #310842-435-36162 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,900 | Jan 16, 2003 | — | — |
| Shurley #8842-435-36163 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 6,250 | Jan 16, 2003 | — | — |
| Shurley #9342-435-36164 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,152 | Jan 16, 2003 | — | — |
| Canyon Ranch 106 #14S42-435-36165 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,502 | Jan 16, 2003 | — | — |
| Shurley #7842-435-36166 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,150 | Jan 16, 2003 | — | — |