| West Ranch South #710642-371-38611 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,402 | Dec 2, 2009 | — | — |
| West Ranch #451742-371-38609 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,189 | Dec 1, 2009 | — | — |
| West Ranch #451842-371-38610 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,715 | Dec 1, 2009 | — | — |
| West Ranch #451442-371-38606 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,810 | Nov 20, 2009 | — | — |
| West Ranch #451642-371-38607 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,350 | Nov 20, 2009 | — | — |
| West State #241942-371-38604 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 6,860 | Nov 18, 2009 | — | — |
| Allison 4 #10242-371-38603 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 7,662 | Nov 17, 2009 | — | — |
| West Ranch South #530442-371-38601 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,380 | Nov 9, 2009 | — | — |
| West Ranch South #520342-371-38602 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,401 | Nov 9, 2009 | — | — |
| Allison #480942-371-38597 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 8,828 | Nov 5, 2009 | — | — |
| Allison #480842-371-38598 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,551 | Nov 5, 2009 | — | — |
| West Ranch #460842-371-38599 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,010 | Nov 5, 2009 | — | — |
| West Ranch South #710342-371-38596 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,990 | Oct 12, 2009 | — | — |
| Gonzalez #30142-371-38591 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 9,554 | Oct 9, 2009 | — | — |
| West Ranch South #520242-371-38593 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 4,318 | Oct 9, 2009 | — | — |
| West State #403E42-371-37601 | Longfellow Energy LP | Pecos, TXAllison Ranch (Wolfcamp) | Temporarily abandonedGas | 6,000 | Oct 8, 2009 | — | — |
| West Ranch South #710542-371-38589 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 8,900 | Oct 8, 2009 | — | — |
| West Ranch #450942-371-38590 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,710 | Oct 8, 2009 | — | — |
| West State #405W42-371-38587 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 7,880 | Sep 29, 2009 | — | — |
| West Ranch #234042-371-38588 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,765 | Sep 29, 2009 | — | — |
| Allison #481042-371-38586 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,730 | Sep 28, 2009 | — | — |
| West Ranch #441242-371-38583 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,735 | Sep 24, 2009 | — | — |
| West Ranch #451342-371-38584 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,690 | Sep 24, 2009 | — | — |
| West Ranch #451142-371-38585 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,200 | Sep 24, 2009 | — | — |
| West Ranch #225742-371-38580 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 6,170 | Sep 16, 2009 | — | — |
| West Ranch #430942-371-38576 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 8,110 | Sep 9, 2009 | — | — |
| Allison #213742-371-38578 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,286 | Sep 9, 2009 | — | — |
| West Ranch #461042-371-38579 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,700 | Sep 9, 2009 | — | — |
| West Ranch #440942-371-38571 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,050 | Sep 1, 2009 | — | — |
| West Ranch #233842-371-38572 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,094 | Sep 1, 2009 | — | — |
| West Ranch #450542-371-38574 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,900 | Sep 1, 2009 | — | — |
| West Ranch #460942-371-38575 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Shut inOil | 7,485 | Sep 1, 2009 | — | — |
| West Ranch #233742-371-38569 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,399 | Aug 17, 2009 | — | — |
| West Ranch #410442-371-38568 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 9,084 | Aug 13, 2009 | — | — |
| Allison #480742-371-38564 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 5,562 | Jul 23, 2009 | — | — |
| West Ranch #451042-371-38563 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,356 | Jul 21, 2009 | — | — |
| West Ranch South 4 #50942-371-38560 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,099 | Jul 16, 2009 | — | — |
| West Ranch #313242-371-38558 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 6,920 | Jul 15, 2009 | — | — |
| Allison 4 #20642-371-38561 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,322 | Jul 15, 2009 | — | — |
| Allison #213442-371-38553 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,110 | Jul 10, 2009 | — | — |
| West Ranch #323242-371-38549 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 8,240 | Jul 1, 2009 | — | — |
| West State #404W42-371-38544 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 9,502 | Jun 26, 2009 | — | — |
| West Ranch #451242-371-38543 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,680 | Jun 24, 2009 | — | — |
| West Ranch #312142-371-38148 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 8,570 | Jun 12, 2009 | — | — |
| West Ranch #450742-371-38540 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,665 | May 29, 2009 | — | — |
| West Ranch #460642-371-38538 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 7,450 | May 28, 2009 | — | — |
| West Ranch #450842-371-38539 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 5,920 | May 28, 2009 | — | — |
| West Ranch South #520142-371-38530 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 7,700 | May 4, 2009 | — | — |
| West Ranch #251342-371-38522 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | ActiveGas | 8,150 | Apr 29, 2009 | — | — |
| West Ranch #704942-371-38529 | Longfellow Energy LP | Pecos, TXPinon (Overthrust) | Temporarily abandonedGas | 6,220 | Apr 27, 2009 | — | — |