| Timber Creek a Unit #3HHZ42-439-33436 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,730 | Oct 31, 2008 | — | — |
| Ballard Unit #3HHZ42-221-31651 | BKV North Texas LLC | Hood, TXNewark East (Barnett Shale) | ActiveGas | 5,701 | Oct 29, 2008 | — | — |
| McGuffin Unit #b 1HHZ42-221-31679 | BKV North Texas LLC | Hood, TXNewark East (Barnett Shale) | ActiveGas | 5,725 | Oct 29, 2008 | — | — |
| Props Findley a Unit #1HHZ42-221-31711 | BKV North Texas LLC | Hood, TXNewark East (Barnett Shale) | ActiveGas | 5,715 | Oct 29, 2008 | — | — |
| Shaded Lane Unit #2HHZ42-251-32764 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,751 | Oct 29, 2008 | — | — |
| Shaded Lane Unit #3HHZ42-251-32765 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,685 | Oct 29, 2008 | — | — |
| Arango Unit #1HHZ42-251-32921 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,778 | Oct 29, 2008 | — | — |
| Gafford Unit #d 4HHZ42-439-33914 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,691 | Oct 27, 2008 | — | — |
| Ray Unit #1HHZ42-439-33361 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,668 | Oct 24, 2008 | — | — |
| Indian Creek #e 9HHZ42-439-33908 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,058 | Oct 24, 2008 | — | — |
| Indian Creek #e 10HHZ42-439-33910 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,071 | Oct 24, 2008 | — | — |
| Britt Unit #12HHZ42-439-33911 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,651 | Oct 24, 2008 | — | — |
| USA Trust #a 2HHZ42-121-33637 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,659 | Oct 22, 2008 | — | — |
| USA Trust #a 1HHZ42-121-33635 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,627 | Oct 21, 2008 | — | — |
| D Love Unit #b 6HHZ42-439-33890 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,578 | Oct 21, 2008 | — | — |
| Graystone Unit #3HHZ42-251-33376 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,624 | Oct 17, 2008 | — | — |
| Ritchie #a 2HHZ42-439-33337 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,903 | Oct 17, 2008 | — | — |
| Ritchie Unit #a 1HHZ42-439-33338 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,905 | Oct 17, 2008 | — | — |
| Ritchie Unit #a 3HHZ42-439-33339 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,944 | Oct 17, 2008 | — | — |
| Graystone Unit #2HHZ42-251-33375 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,565 | Oct 15, 2008 | — | — |
| McKee Unit #1HHZ42-251-33369 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,610 | Oct 13, 2008 | — | — |
| Edwards Riverhills a Unit #1HHZ42-439-33798 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,880 | Oct 13, 2008 | — | — |
| Salusky Unit #a 3HHZ42-439-33864 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,359 | Oct 13, 2008 | — | — |
| Salusky Unit #a 2HHZ42-439-33862 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,366 | Oct 11, 2008 | — | — |
| KWS Unit #1HHZ42-251-32930 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,601 | Oct 10, 2008 | — | — |
| Bailey Fowler Unit #1HHZ42-121-33039 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,746 | Oct 9, 2008 | — | — |
| Bailey Fowler Unit #2HHZ42-121-33054 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,757 | Oct 9, 2008 | — | — |
| Indian Creek #c 7HHZ42-439-33848 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,005 | Oct 8, 2008 | — | — |
| Wildlife a NE Unit #6HHZ42-439-33820 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,787 | Oct 7, 2008 | — | — |
| Trwd Wildlife D Unit #1HHZ42-439-33090 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,729 | Oct 4, 2008 | — | — |
| Indian Creek #h 10HHZ42-439-33167 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,042 | Oct 4, 2008 | — | — |
| Edwards Riverhills Mont del Unit #6HHZ42-439-33799 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,895 | Oct 2, 2008 | — | — |
| Edwards Riverhills C Unit #3HHZ42-439-33801 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,937 | Oct 2, 2008 | — | — |
| Indian Creek #c 6HHZ42-439-33782 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,000 | Sep 30, 2008 | — | — |
| Indian Creek #c 8HHZ42-439-33785 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,070 | Sep 30, 2008 | — | — |
| Indian Creek #b 6HHZ42-439-33787 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,052 | Sep 30, 2008 | — | — |
| Hugh White Unit #14HHZ42-439-33774 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,156 | Sep 29, 2008 | — | — |
| Flashback #5HHZ42-439-33779 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,847 | Sep 29, 2008 | — | — |
| Mathis Coal Car Unit #2HHZ42-439-33769 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,338 | Sep 25, 2008 | — | — |
| Hugh White Unit #13HHZ42-439-33773 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,159 | Sep 25, 2008 | — | — |
| Rudd Estate #1HHZ42-497-36635 | BKV North Texas LLC | Wise, TXNewark East (Barnett Shale) | ActiveGas | 8,609 | Sep 25, 2008 | — | — |
| Gafford Unit #c 1HHZ42-251-33298 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,716 | Sep 24, 2008 | — | — |
| Gafford Unit #c 4HHZ42-251-33301 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,762 | Sep 24, 2008 | — | — |
| Mathis Coal Car Unit #4HHZ42-439-33757 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,275 | Sep 24, 2008 | — | — |
| Hatcher Unit #1HHZ42-251-32857 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,174 | Sep 19, 2008 | — | — |
| Mira Lagos East Unit #5HHZ42-439-32062 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,456 | Sep 19, 2008 | — | — |
| Sansom Park Unit #1HHZ42-439-33746 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,881 | Sep 19, 2008 | — | — |
| Sansom Park Unit #5HHZ42-439-33747 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,894 | Sep 19, 2008 | — | — |
| Texas Steel a Unit #1HHZ42-439-33743 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 7,212 | Sep 16, 2008 | — | — |
| Texas Steel B Unit #1HHZ42-439-33744 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,256 | Sep 16, 2008 | — | — |