| Kelly 115 #1642-435-35907 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,700 | Jun 11, 2002 | — | — |
| Kelly 115 #1742-435-35908 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,650 | Jun 11, 2002 | — | — |
| Mayer 17 #842-435-35909 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,350 | Jun 11, 2002 | — | — |
| Fields #21-15_42-435-35904 | — | Sutton, TX | Plugged | 5,950 | Jun 6, 2002 | — | — |
| Fields 53 #1442-435-35900 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,320 | May 30, 2002 | — | — |
| Fields 53 #1742-435-35901 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,120 | May 30, 2002 | — | — |
| Kelly 102 #1442-435-35902 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,500 | May 30, 2002 | — | — |
| Kelly 102 #1542-435-35903 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,500 | May 30, 2002 | — | — |
| Fields 20 #1542-435-35899 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,150 | May 29, 2002 | — | — |
| Dunbar Ned #6542-435-35895 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,200 | May 20, 2002 | — | — |
| Dunbar Ned #6642-435-35896 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,210 | May 20, 2002 | — | — |
| Dunbar Ned #6742-435-35897 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,300 | May 20, 2002 | — | — |
| Dunbar Ned #7142-435-35898 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,300 | May 20, 2002 | — | — |
| Fields 19 #1642-435-35893 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,220 | May 17, 2002 | — | — |
| Fields 21 #1642-435-35894 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,980 | May 17, 2002 | — | — |
| Martin #1842-435-35888 | — | Sutton, TX | Plugged | 6,000 | May 16, 2002 | — | — |
| Davis C #1742-435-35889 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,100 | May 16, 2002 | — | — |
| Davis C #1842-435-35890 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,100 | May 16, 2002 | — | — |
| Fields 20 #1242-435-35891 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,083 | May 16, 2002 | — | — |
| Meckel a #4342-435-35892 | Enervest Operating L.L.C. | Sutton, TXSonora (Canyon Upper) | PluggedGas | 6,350 | May 16, 2002 | — | — |
| Wilson Duke #341142-435-35885 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,950 | May 15, 2002 | — | — |
| Wilson Duke #341042-435-35886 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,850 | May 15, 2002 | — | — |
| Bee County School Land #1542-435-35882 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,356 | May 13, 2002 | — | — |
| Bee County School Land #1342-435-35883 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,575 | May 13, 2002 | — | — |
| Mayer 17 #642-435-35884 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,350 | May 13, 2002 | — | — |
| Hill-Mayer Edwin S. Jr. CC #442-435-35880 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,150 | May 10, 2002 | — | — |
| Fields 19 #1542-435-35881 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,176 | May 10, 2002 | — | — |
| Mayer 10 #642-435-35876 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,700 | May 9, 2002 | — | — |
| Mayer 17 #542-435-35877 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,300 | May 9, 2002 | — | — |
| Mayer 17 #742-435-35878 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,307 | May 9, 2002 | — | — |
| Wallace D. 73 #1__42-435-35879 | — | Sutton, TX | Plugged | 5,000 | May 9, 2002 | — | — |
| Fields 20 #742-435-34606 | Upp Operating LLC | Sutton, TXSonora (Ellenburger) | ActiveInjection | 7,474 | May 8, 2002 | — | — |
| Fields 53 #842-435-35875 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,275 | May 8, 2002 | — | — |
| Mayer 1 #742-435-35871 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,511 | May 7, 2002 | — | — |
| Mayer 1 #542-435-35872 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,541 | May 7, 2002 | — | — |
| Shurley 94 #1842-435-35873 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,200 | May 7, 2002 | — | — |
| Fields 21 #1442-435-35874 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,027 | May 7, 2002 | — | — |
| Meckel a #4442-435-35869 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,400 | May 6, 2002 | — | — |
| Bee County School Land #1442-435-35870 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,324 | May 6, 2002 | — | — |
| Jones Ranch #186742-435-35868 | Upp Operating LLC | Sutton, TXEldorado Southwest (Strawn) | ActiveGas | 8,000 | May 3, 2002 | — | — |
| Shurley 94 #1542-435-35865 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,250 | May 2, 2002 | — | — |
| Genini 128 #442-435-35866 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,500 | May 2, 2002 | — | — |
| Carta 103 #242-435-35867 | Robert C. Brower LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,435 | May 2, 2002 | — | — |
| Mayer 4 #442-435-35862 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,400 | May 1, 2002 | — | — |
| Mayer 10 #742-435-35863 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,700 | May 1, 2002 | — | — |
| Mayer 10 #242-435-35864 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,619 | May 1, 2002 | — | — |
| Martin #1742-435-35859 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | Temporarily abandonedGas | 6,400 | Apr 30, 2002 | — | — |
| Vanderstucken 70 #442-435-35860 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,157 | Apr 30, 2002 | — | — |
| Vanderstucken 70 #542-435-35861 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,118 | Apr 30, 2002 | — | — |
| Galbreath 91 #942-435-35853 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,300 | Apr 26, 2002 | — | — |