| Nicks Gerald 5 #742-435-38623 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,707 | Jul 27, 2007 | — | — |
| Nicks Gerald 5 #842-435-38624 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,975 | Jul 27, 2007 | — | — |
| Nicks Gerald 5 #642-435-38625 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,682 | Jul 27, 2007 | — | — |
| Nicks Gerald 5 #1042-435-38627 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,800 | Jul 27, 2007 | — | — |
| Ward C #3842-435-38600 | KCS Resources, Inc.permitted by · no operator of record | Sutton, TX | Not on schedule | 9,000 | Jul 25, 2007 | — | — |
| Ward C #3942-435-38601 | KCS Resources, Inc.permitted by · no operator of record | Sutton, TX | Not on schedule | 9,000 | Jul 25, 2007 | — | — |
| Sawyer 129 #1642-435-38603 | Robert C. Brower LLC only | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 8,017 | Jul 25, 2007 | — | — |
| Sawyer 167 #1542-435-38605 | Robert C. Brower LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 7,952 | Jul 25, 2007 | — | — |
| Ward C #3542-435-38606 | KCS Resources, Inc.permitted by · no operator of record | Sutton, TXSonora (Canyon Upper) | Not on schedule | 9,000 | Jul 25, 2007 | — | — |
| Canyon Ranch 105 #15S42-435-38611 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 6,623 | Jul 24, 2007 | — | — |
| Askew & Glimp 55 #1042-435-38608 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 6,200 | Jul 23, 2007 | — | — |
| Canyon Ranch #113S42-435-38612 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 5,011 | Jul 21, 2007 | — | — |
| Wilson Duke 174 #842-435-38613 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,029 | Jul 21, 2007 | — | — |
| Wilson Duke 187 #19X42-435-38607 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,060 | Jul 13, 2007 | — | — |
| Morriss Brothers E #30342-435-38572 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Plugged | 9,650 | Jul 12, 2007 | — | — |
| Hudspeth 8 #242-435-38593 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,225 | Jul 12, 2007 | — | — |
| Sawyer 167 #1642-435-38591 | Robert C. Brower LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,002 | Jul 10, 2007 | — | — |
| Sawyer 129 #1742-435-38599 | Robert C. Brower LLC only | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 8,025 | Jul 10, 2007 | — | — |
| Wilson Duke 172 #2142-435-38522 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,916 | Jul 5, 2007 | — | — |
| Canyon Ranch #915S42-435-38588 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 7,150 | Jul 5, 2007 | — | — |
| Hill-Mayer Edwin S. Jr. D #6X42-435-38589 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,209 | Jul 5, 2007 | — | — |
| Mayer Edwin S. Jr. T #542-435-38582 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,001 | Jun 28, 2007 | — | — |
| Morriss Bros. Ranch H 102 #242-435-38583 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,400 | Jun 28, 2007 | — | — |
| Thorp #300242-435-38584 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,906 | Jun 28, 2007 | — | — |
| Morriss Bros. Ranch a 118 #242-435-38585 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,416 | Jun 28, 2007 | — | — |
| Morriss Bros. C3 #242-435-38586 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,500 | Jun 28, 2007 | — | — |
| Bloodworth #70642-435-38587 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TXSawyer (Canyon) | Not on schedule | 8,500 | Jun 28, 2007 | — | — |
| Mayer 20 #942-435-38431 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,645 | Jun 27, 2007 | — | — |
| Mayer 20A #1042-435-38486 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,812 | Jun 21, 2007 | — | — |
| Mayer 20A #1242-435-38487 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,811 | Jun 21, 2007 | — | — |
| Mayer 20A #1342-435-38488 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,824 | Jun 21, 2007 | — | — |
| Mayer 20A #1442-435-38489 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,828 | Jun 21, 2007 | — | — |
| Mayer 20A #1542-435-38490 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,800 | Jun 21, 2007 | — | — |
| Mayer 20A #1642-435-38491 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,848 | Jun 21, 2007 | — | — |
| Bloodworth #70342-435-38573 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TXSawyer (Canyon) | Not on schedule | 8,500 | Jun 21, 2007 | — | — |
| Bloodworth #70442-435-38574 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,500 | Jun 21, 2007 | — | — |
| Bloodworth #70242-435-38575 | Dominion Oklahoma Texas E&P, Incpermitted by · no operator of record | Sutton, TX | Not on schedule | 8,500 | Jun 21, 2007 | — | — |
| Jones Ranch #155442-435-38576 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,500 | Jun 21, 2007 | — | — |
| Jones Ranch #155642-435-38577 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,508 | Jun 21, 2007 | — | — |
| Jones Ranch #156542-435-38578 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,510 | Jun 21, 2007 | — | — |
| Jones Ranch #155542-435-38579 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 7,511 | Jun 21, 2007 | — | — |
| Mittel #127342-435-38580 | Upp Operating LLC only | Sutton, TXSonora (Canyon Upper) | ActiveGas | 7,113 | Jun 21, 2007 | — | — |
| Mayer 20 #842-435-38432 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,725 | Jun 20, 2007 | — | — |
| Mayer 20 #742-435-38433 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,725 | Jun 20, 2007 | — | — |
| Morriss Brothers E #30442-435-38529 | Upp Operating LLC only | Sutton, TXWhitehead (Strawn) | ActiveGas | 9,400 | Jun 20, 2007 | — | — |
| Wilson Duke 40 #2042-435-38554 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 9,100 | Jun 20, 2007 | — | — |
| Hill-Mayer ZZ #542-435-38568 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,100 | Jun 19, 2007 | — | — |
| Mayer Edwin S. Jr. D 8 #1242-435-38569 | Upp Operating LLC only | Sutton, TXSawyer (Canyon) | ActiveGas | 8,319 | Jun 19, 2007 | — | — |
| Mayer Edwin S. Jr. D 8 #1142-435-38570 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,350 | Jun 19, 2007 | — | — |
| Hill-Mayer Edwin S. Jr. CC #642-435-38571 | Upp Operating LLC only | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,181 | Jun 19, 2007 | — | — |