| Anderson-Bing #142-289-31586 | XTO Energy Inc. | Leon, TXRed Oak (Dexter) | PluggedGas | 7,000 | Jun 29, 2006 | — | — |
| Pinnacle #642-289-31585 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,778 | Jun 27, 2006 | — | — |
| Burleson M. G. a #842-289-31583 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,075 | Jun 22, 2006 | — | — |
| Heil #142-289-31582 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | Temporarily abandonedGas | 6,895 | Jun 15, 2006 | — | — |
| Jimmy Hill Gas Unit #142-289-31231 | Senora Resources Inc. | Leon, TXWildcat | PluggedGas | 18,500 | Jun 14, 2006 | — | — |
| Lacey Robert a Trust #142-289-30645 | Wisenbaker Production Company | Leon, TXAlabama Ferry (Glenrose D ) | PluggedOil | 10,500 | Jun 12, 2006 | — | — |
| Ellison #1HZ42-289-30389 | Wortham Oil & Gas | Leon, TXNormangee-Flynn | PluggedOil | 7,800 | Jun 9, 2006 | — | — |
| Hodges a #1542-289-31581 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,150 | Jun 1, 2006 | — | — |
| Snell John #1__42-289-31580 | — | Leon, TX | Plugged | 8,500 | May 31, 2006 | — | — |
| Coldiron #242-289-31579 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | ActiveGas | 7,006 | May 25, 2006 | — | — |
| Jeanette Pollard #542-289-31578 | Anadarko Petroleum Corporation | Leon, TXBear Grass (Cotton Valley Cons) | Not on schedule | 15,000 | May 19, 2006 | — | — |
| Red Oak (Woodbine Dexter) Unit #300142-289-31577 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | Shut inOil | 6,750 | May 18, 2006 | — | — |
| Fossil Donelson Gas Unit #1 #2 C42-289-31518 | Contrast Energy LLC | Leon, TXHilltop Resort (Pettet) | Temporarily abandonedGas | 14,658 | May 11, 2006 | — | — |
| Glanton Theresa a #242-289-31576 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,914 | May 9, 2006 | — | — |
| Miller #1 Eva Mae #142-289-31574 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | ActiveGas | 6,800 | May 3, 2006 | — | — |
| O Neal G. #142-289-31573 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,930 | May 1, 2006 | — | — |
| Savage Gas Unit #442-289-31155 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | Temporarily abandonedGas | 14,908 | Apr 28, 2006 | — | — |
| Hopson W. T. #1N42-289-00220 | Amerril Energy LLC | Leon, TXBuffalo South (B) | PluggedGas | 6,400 | Apr 27, 2006 | — | — |
| Waters-Perry et al #142-289-00346 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | Shut inOil | 6,760 | Apr 19, 2006 | — | — |
| Frison #142-289-31567 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | Shut inOil | 6,660 | Apr 19, 2006 | — | — |
| Pollard Jeanette #642-289-31569 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,870 | Apr 18, 2006 | — | — |
| Black #342-289-31571 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,740 | Apr 18, 2006 | — | — |
| Amanda Rose Unit #142-289-31568 | Comstock Oil & Gas LLC | Leon, TXHilltop Resort (Bossier) | ActiveGas | 17,500 | Apr 3, 2006 | — | — |
| Black #842-289-31565 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,463 | Mar 28, 2006 | — | — |
| Coats Heirs #1__42-289-31566 | — | Leon, TX | Plugged | 6,400 | Mar 28, 2006 | — | — |
| Reeder W.B. #142-289-31564 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | Temporarily abandonedGas | 6,800 | Mar 24, 2006 | — | — |
| Holmes S #242-289-31296 | Hilcorp Energy Company | Leon, TXBear Grass (Pettit) | ActiveGas | 9,640 | Mar 13, 2006 | — | — |
| Red Oak (Woodbine Dexter) Unit #90342-289-31563 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveOil | 6,750 | Mar 13, 2006 | — | — |
| Holmes S #642-289-31562 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 15,290 | Mar 3, 2006 | — | — |
| Red Oak (Woodbine Dexter) Unit #150242-289-31561 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveInjection | 6,757 | Feb 17, 2006 | — | — |
| Lewis B #1542-289-31557 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,670 | Feb 14, 2006 | — | — |
| Savage Gas Unit #742-289-31560 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,392 | Feb 13, 2006 | — | — |
| Burleson M. G. a #642-289-31558 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,831 | Feb 10, 2006 | — | — |
| Pollard Jeanette #442-289-31555 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,060 | Feb 7, 2006 | — | — |
| Hodges a #1842-289-31556 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,164 | Feb 7, 2006 | — | — |
| Holloway a #442-289-31554 | Diversified Production LLC | Leon, TXDowdy Ranch (Cotton Valley) | ActiveGas | 17,900 | Feb 3, 2006 | — | — |
| Red Oak (Woodbine Dexter) Unit #10142-289-31551 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveInjection | 6,750 | Jan 26, 2006 | — | — |
| Red Oak (Woodbine Dexter) Unit #90242-289-31552 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | PluggedOil | 7,000 | Jan 25, 2006 | — | — |
| West #142-289-31550 | Barrow-Shaver Resources Co. | Leon, TXRed Oak (Dexter) | ActiveOil | 6,750 | Jan 12, 2006 | — | — |
| Dot Cadenhead #142-289-31549 | — | Leon, TXRed Oak (Dexter) | Plugged | 7,000 | Jan 6, 2006 | — | — |
| Hodges a #14HHZ42-289-31534 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,597 | Dec 28, 2005 | — | — |
| Red Oak (Woodbine Dexter) Unit #280242-289-31537 | Rusk Energy Operating LLC | Leon, TXRed Oak (Dexter) | ActiveOil | 6,777 | Dec 28, 2005 | — | — |
| Black #542-289-31547 | Valence Operating Company | Leon, TXFarrar SE (Pettit) | ActiveGas | 14,597 | Dec 28, 2005 | — | — |
| King Gail #2642-289-31546 | Hilcorp Energy Company | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,960 | Dec 27, 2005 | — | — |
| Savage Gas Unit #842-289-31545 | Diversified Production LLC | Leon, TXBear Grass (Travis Peak) | ActiveGas | 9,985 | Dec 20, 2005 | — | — |
| Pinnacle #342-289-31302 | Hilcorp Energy Company | Leon, TXBear Grass (Travis Peak) | ActiveGas | 9,300 | Dec 16, 2005 | — | — |
| Clute-Diehl Gas Unit No. 1 #342-289-31543 | Diversified Production LLC | Leon, TXJewett (Travis Peak) | ActiveGas | 11,085 | Dec 16, 2005 | — | — |
| Johnson AB #1R42-289-31544 | Petrovybe Opco LLC | Leon, TXBranton W. (Cotton Valley Lime) | Temporarily abandonedGas | 15,912 | Dec 16, 2005 | — | — |
| Mullenax G. #542-289-31540 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 13,605 | Dec 12, 2005 | — | — |
| Burleson M. G. a #742-289-31542 | Diversified Production LLC | Leon, TXBear Grass (Cotton Valley Cons) | ActiveGas | 14,000 | Dec 9, 2005 | — | — |