| Wilson Duke #211442-435-38684 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,900 | Sep 26, 2007 | — | — |
| Shannon 51 #1642-435-38706 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,125 | Sep 26, 2007 | — | — |
| Sawyer-Jones 190 #1242-435-38707 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 9,002 | Sep 26, 2007 | — | — |
| Sawyer-Jones 190 #1142-435-38708 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 9,021 | Sep 26, 2007 | — | — |
| Diebitsch 70 #1342-435-38710 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,000 | Sep 26, 2007 | — | — |
| Simmons 72 #842-435-38711 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,050 | Sep 26, 2007 | — | — |
| Simmons 72 #1042-435-38712 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,050 | Sep 26, 2007 | — | — |
| Simmons 72 #942-435-38713 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,050 | Sep 26, 2007 | — | — |
| Shurley RR 8 #442-435-38678 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 7,025 | Sep 24, 2007 | — | — |
| Hill-Mayer, Edwin S.jr. "P" #642-435-38702 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,475 | Sep 24, 2007 | — | — |
| Mayer Minnie H. a #10442-435-38703 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,075 | Sep 24, 2007 | — | — |
| Shurley RR 1C #542-435-38650 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,322 | Sep 21, 2007 | — | — |
| Shurley RR 1C #642-435-38651 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,278 | Sep 21, 2007 | — | — |
| Shurley RR 1C #342-435-38653 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,250 | Sep 21, 2007 | — | — |
| Shurley RR 1C #442-435-38654 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,525 | Sep 21, 2007 | — | — |
| Canyon Ranch 114 #6S42-435-38699 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 6,726 | Sep 19, 2007 | — | — |
| Wilson #842-435-38701 | O Ryan Oil and Gas only | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 4,100 | Sep 19, 2007 | — | — |
| Valliant #1342-435-38642 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,652 | Sep 18, 2007 | — | — |
| Wilson Duke #211142-435-38683 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 9,300 | Sep 18, 2007 | — | — |
| Mayer #5442-435-38700 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,675 | Sep 18, 2007 | — | — |
| Hill-Vanderstucken a #542-435-38694 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,700 | Sep 17, 2007 | — | — |
| Espy 57 #1042-435-38697 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 6,029 | Sep 17, 2007 | — | — |
| Espy 56 #1742-435-38698 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 5,950 | Sep 17, 2007 | — | — |
| Hicks 23 #1742-435-38693 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,780 | Sep 14, 2007 | — | — |
| Wilson Duke 188 #2142-435-38692 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 9,002 | Sep 13, 2007 | — | — |
| Hill-Mayer Edwin S. Jr. FF #342-435-38691 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,196 | Sep 12, 2007 | — | — |
| Hill Mayer Minnie HC #542-435-38646 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,300 | Sep 11, 2007 | — | — |
| Shurley RR 5 #642-435-38658 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,600 | Sep 11, 2007 | — | — |
| Shurley RR 5 #442-435-38659 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,091 | Sep 11, 2007 | — | — |
| Shurley RR 5 #542-435-38660 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,200 | Sep 11, 2007 | — | — |
| Mayer Edwin S. Jr. #110442-435-38664 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 7,877 | Sep 11, 2007 | — | — |
| Wilson Duke 188 #1942-435-38679 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 9,000 | Sep 10, 2007 | — | — |
| Wilson Duke 187 #1742-435-38680 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 9,101 | Sep 10, 2007 | — | — |
| Valliant L. R. #2942-435-38643 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 9,000 | Sep 6, 2007 | — | — |
| Valliant L. R. #3042-435-38644 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,855 | Sep 6, 2007 | — | — |
| Hill-Mayer Minnie HC #642-435-38647 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,300 | Sep 6, 2007 | — | — |
| Mittel R. H. #442-435-38687 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,214 | Sep 6, 2007 | — | — |
| Mittel R. H. #542-435-38688 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,225 | Sep 6, 2007 | — | — |
| Mittel R. H. #842-435-38689 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,067 | Sep 6, 2007 | — | — |
| Dunbar, Ned #8842-435-38685 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 6,650 | Sep 5, 2007 | — | — |
| Dunbar, Ned #8742-435-38686 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 6,575 | Sep 5, 2007 | — | — |
| Mayer Edwin S. Jr. #110342-435-34908 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,200 | Sep 4, 2007 | — | — |
| Shurley RR 1A #942-435-38633 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 7,284 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1042-435-38634 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,850 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1142-435-38635 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,975 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1242-435-38636 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 7,825 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1342-435-38637 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 7,575 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1542-435-38638 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 7,814 | Sep 4, 2007 | — | — |
| Shurley RR 1A #1642-435-38639 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 9,050 | Sep 4, 2007 | — | — |
| Brown Jack W. A. #342-435-38596 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,301 | Aug 30, 2007 | — | — |