| Lewis B #1342-289-31486 | Valence Operating Company | Leon, TXFarrar (Cotton Valley Lime) | Temporarily abandonedGas | 14,977 | May 10, 2005 | — | — |
| Hodges a #942-289-31470 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | Temporarily abandonedGas | 14,000 | Apr 26, 2005 | — | — |
| King Gail #1842-289-31484 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,846 | Apr 26, 2005 | — | — |
| King Gail #1742-289-31483 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,965 | Apr 22, 2005 | — | — |
| Red Oak (Woodbine Dexter) Unit #130242-289-31481 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveOil | 6,750 | Apr 20, 2005 | — | — |
| Holmes S #742-289-31478 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 15,390 | Apr 18, 2005 | — | — |
| Holmes S #842-289-31479 | Hilcorp Energy Company | Leon, TXBear Grass (Travis Peak) | ActiveGas | 15,293 | Apr 18, 2005 | — | — |
| Reliant Energy Unit #1442-289-31480 | Encana Oil & Gas(usa) Inc. | Leon, TXBear Grass (Cotton Valley Cons) | Not on schedule | 15,500 | Apr 15, 2005 | — | — |
| Mullenax G. #242-289-31474 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,950 | Apr 13, 2005 | — | — |
| Marshall B #142-289-31475 | Diversified Production LLC | Leon, TXBranton W. (Cotton Valley Lime) | ActiveGas | 15,390 | Apr 11, 2005 | — | — |
| Hodges a #1242-289-31472 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,140 | Apr 5, 2005 | — | — |
| Red Oak (Woodbine Dexter) Unit #140142-289-31471 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | Shut inOil | 6,700 | Mar 28, 2005 | — | — |
| Reliant Energy Unit #1342-289-31468 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,750 | Mar 8, 2005 | — | — |
| Aroc Allied #142-289-31467 | — | Leon, TX | Plugged | 9,900 | Mar 2, 2005 | — | — |
| Johnson Heirs #142-289-31465 | — | Leon, TXUpper Keechi Creek (Dexter Sd.) | Plugged | 6,400 | Feb 28, 2005 | — | — |
| AF1U Unit #072742-289-30727 | Roy Jackson Energy Operating LL | Leon, TXAlabama Ferry (Glenrose D West) | Shut inOil | 10,314 | Feb 22, 2005 | — | — |
| Reliant Energy Unit #1242-289-31453 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,640 | Feb 15, 2005 | — | — |
| Red Oak (Woodbine Dexter) Unit #130142-289-31464 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveInjection | 6,750 | Feb 15, 2005 | — | — |
| Hamblen, Beverly #142-289-31460 | Blackwell Operating Company | Leon, TXRed Oak (Dexter) | Not on schedule | 7,000 | Feb 14, 2005 | — | — |
| Lewis B #942-289-31462 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,650 | Feb 14, 2005 | — | — |
| Lewis B #1242-289-31463 | Valence Operating Company | Leon, TXFarrar (Cotton Valley Lime) | ActiveGas | 14,900 | Feb 14, 2005 | — | — |
| Johnson A. B. #442-289-31457 | Diversified Production LLC | Leon, TXBranton W. (Cotton Valley Lime) | ActiveGas | 15,477 | Feb 10, 2005 | — | — |
| Burleson M. G. a #442-289-31458 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,094 | Feb 10, 2005 | — | — |
| Lewis B #1142-289-31456 | Valence Operating Company | Leon, TXFarrar (Cotton Valley Lime) | ActiveGas | 14,770 | Feb 8, 2005 | — | — |
| Fossil Fridkin Kaufman Ltd. #242-289-31455 | Fossil Operating Inc. | Leon, TXHilltop Resort (Bossier) | PluggedGas | 20,000 | Feb 4, 2005 | — | — |
| Glanton Theresa a #142-289-31454 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,500 | Jan 26, 2005 | — | — |
| Lewis B #1042-289-31452 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,737 | Jan 7, 2005 | — | — |
| Rose Jan G #142-289-31450 | Berkshire Operating LLC | Leon, TXBuffalo Northeast (Woodbine) | Shut inOil | 5,914 | Jan 5, 2005 | — | — |
| Red Oak (Woodbine Dexter) Unit #120142-289-31451 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveOil | 6,700 | Jan 5, 2005 | — | — |
| Harcrow T.E. Unit 1 #342-289-31448 | Roberts & Hammack Inc. | Leon, TXRed Oak (Sub-Clarksville) | ActiveGas | 5,830 | Dec 30, 2004 | — | — |
| Reliant Energy Unit #1142-289-31447 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,975 | Dec 9, 2004 | — | — |
| Hodges a #1042-289-31445 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,154 | Dec 6, 2004 | — | — |
| Hodges a #1142-289-31446 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,160 | Dec 6, 2004 | — | — |
| King Gail #842-289-31444 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 15,145 | Nov 24, 2004 | — | — |
| Reliant Energy Unit #1042-289-31443 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,011 | Nov 12, 2004 | — | — |
| Hodges a #842-289-31442 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,612 | Nov 9, 2004 | — | — |
| Cadenhead #1__42-289-31441 | — | Leon, TXRed Oak (Dexter) | Plugged | 7,000 | Nov 5, 2004 | — | — |
| Corby a #142-289-31440 | Diversified Production LLC | Leon, TXBranton W. (Cotton Valley Lime) | ActiveGas | 15,570 | Oct 28, 2004 | — | — |
| Reliant Energy Unit #942-289-31439 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,860 | Oct 21, 2004 | — | — |
| Burleson M. G. a #242-289-31437 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,100 | Oct 19, 2004 | — | — |
| Burleson M. G. a #342-289-31438 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,110 | Oct 19, 2004 | — | — |
| Reliant Energy Unit #842-289-31436 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,930 | Oct 11, 2004 | — | — |
| Cox Phillip #142-289-31429 | Wheeler Operating Corporation | Leon, TXNavarro Crossing (Woodbine) | Shut inOil | 5,950 | Oct 8, 2004 | — | — |
| Black #142-289-31435 | Valence Operating Company | Leon, TXFarrar (Cotton Valley Lime) | ActiveGas | 14,788 | Sep 27, 2004 | — | — |
| Mullenax G. #142-289-31434 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,100 | Sep 22, 2004 | — | — |
| Red Oak (Woodbine Dexter) Unit #90142-289-31432 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveOil | 6,750 | Sep 17, 2004 | — | — |
| Cadenhead #242-289-31433 | Diasu Oil & Gas Co., Inc. | Leon, TXRed Oak (Dexter) | Not on schedule | 7,000 | Sep 17, 2004 | — | — |
| Lewis B #842-289-31430 | Valence Operating Company | Leon, TXFarrar (Travis Peak) | ActiveGas | 14,900 | Sep 16, 2004 | — | — |
| Montgomery #3__42-289-31431 | — | Leon, TX | Plugged | 8,975 | Sep 16, 2004 | — | — |
| Poth Family Trust #342-289-31413 | Marathon Oil Company | Leon, TXPearwood (Cotton Valley Lime) | Not on schedule | 16,000 | Aug 27, 2004 | — | — |