| San Raphael Unit #r 8HHZ42-221-31978 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 30, 2014 | — | — |
| San Raphael Unit #r 7HHZ42-221-31979 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 30, 2014 | — | — |
| San Raphael Unit #r 6HHZ42-221-31980 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 30, 2014 | — | — |
| San Raphael Unit #r 5HHZ42-221-31981 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Aug 28, 2014 | — | — |
| Tomlinson #3HHZ42-221-31975 | Premier Natural Resources Ii,llc only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 10,000 | Jul 19, 2014 | — | — |
| Stewart Unit #5HHZ42-221-31967 | Enervest Operating, L.L.C. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 12, 2013 | — | — |
| Stewart Unit #6HHZ42-221-31968 | Enervest Operating, L.L.C. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 12, 2013 | — | — |
| Harrell Hod #1HHZ42-221-31919 | Chesapeake Operating, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jan 12, 2012 | — | — |
| Mitchell Ranch #i 59HHZ42-221-31907 | Legend Natural Gas IV, LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 12,000 | Oct 31, 2011 | — | — |
| Mitchell Ranch #i 58HHZ42-221-31909 | Legend Natural Gas IV, LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 12,000 | Oct 31, 2011 | — | — |
| Mitchell Ranch #i 39HHZ42-221-31902 | Eagleridge Operating LLC only | Hood, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 6,074 | Oct 26, 2011 | — | — |
| Mitchell Ranch #i 40HHZ42-221-31903 | Legend Natural Gas IV, LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 12,000 | Oct 26, 2011 | — | — |
| Stingray Unit #4HHZ42-221-31899 | Eagleridge Operating LLC only | Hood, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 7,216 | Oct 14, 2011 | — | — |
| Thomas Unit #3HHZ42-221-31878 | Aruba Petroleum, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Apr 19, 2011 | — | — |
| Alberthal #3HHZ42-221-31868 | Aruba Petroleum, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 22, 2010 | — | — |
| Alberthal #2HHZ42-221-31867 | Aruba Petroleum, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 21, 2010 | — | — |
| McGilvery Unit #3HHZ42-221-31863 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 6, 2010 | — | — |
| Vermont Hares Ear #6HHZ42-221-31859 | Chesapeake Operating, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 3, 2010 | — | — |
| Vermont Hares Ear #7HHZ42-221-31860 | Chesapeake Operating, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 3, 2010 | — | — |
| Vermont Hares Ear #8HHZ42-221-31861 | Chesapeake Operating, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 3, 2010 | — | — |
| Vermont Hares Ear #9HHZ42-221-31862 | Chesapeake Operating, Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 3, 2010 | — | — |
| Coyote Crossing Unit #3HHZ42-221-31857 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Nov 22, 2010 | — | — |
| Radar West Unit #1HHZ42-221-31847 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Sep 24, 2010 | — | — |
| Harris Langford Unit #3HHZ42-221-31846 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jun 18, 2010 | — | — |
| Caven #4HHZ42-221-31841 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | May 28, 2010 | — | — |
| Julia Rose Unit #1HHZ42-221-31820 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jun 26, 2009 | — | — |
| Julia Rose Unit #3HHZ42-221-31822 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jun 26, 2009 | — | — |
| Julia Rose Unit #4HHZ42-221-31823 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jun 26, 2009 | — | — |
| Green Unit #5HHZ42-221-31816 | Range Production Company only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | May 6, 2009 | — | — |
| Caven #5HHZ42-221-31807 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Mar 23, 2009 | — | — |
| Green Unit #4HHZ42-221-31804 | Range Production Company only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Mar 10, 2009 | — | — |
| Crabtree Unit #7HHZ42-221-31797 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Feb 9, 2009 | — | — |
| Whitson a Unit #1HHZ42-221-31794 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Feb 6, 2009 | — | — |
| Brock Unit #5HHZ42-221-31793 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Jan 28, 2009 | — | — |
| West Granbury Unit #6HHZ42-221-31779 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 19, 2008 | — | — |
| West Granbury Unit #7HHZ42-221-31780 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 19, 2008 | — | — |
| Dumas Unit #1HHZ42-221-31781 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 19, 2008 | — | — |
| Dumas Unit #2HHZ42-221-31782 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 19, 2008 | — | — |
| Dumas Unit #3HHZ42-221-31783 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 19, 2008 | — | — |
| West Granbury Unit #3HHZ42-221-31776 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 18, 2008 | — | — |
| West Granbury Unit #4HHZ42-221-31777 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 18, 2008 | — | — |
| West Granbury Unit #5HHZ42-221-31778 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 18, 2008 | — | — |
| Higginbottom #1HHZ42-221-31775 | Burlington Resources O & G Co LP only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Dec 1, 2008 | — | — |
| Wayne Hood Unit #1HHZ42-221-31774 | Carrizo Oil & Gas Inc. only | Hood, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Nov 13, 2008 | — | — |
| Elm Flat Unit #3HHZ42-221-31767 | XTO Energy Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Oct 30, 2008 | — | — |
| Big L Ranch #7HHZ42-221-31765 | EOG Resources Inc. only | Hood, TXNewark East (Barnett Shale) | PluggedGas | 5,800 | Oct 21, 2008 | — | — |
| Gracie Unit #2HHZ42-221-31758 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Oct 15, 2008 | — | — |
| Gracie Unit #3HHZ42-221-31759 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Oct 15, 2008 | — | — |
| Gracie Unit #1HHZ42-221-31760 | Quicksilver Resources Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 9,000 | Oct 15, 2008 | — | — |
| Props Findley B #2HHZ42-221-31756 | XTO Energy Inc. only | Hood, TXNewark, East (Barnett Shale) | Not on schedule | 11,000 | Oct 11, 2008 | — | — |