| Longhorn Unit #a 1HHZ42-439-32780 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,064 | Jun 28, 2008 | — | — |
| Jake Unit #3HHZ42-121-33493 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,638 | Jun 25, 2008 | — | — |
| Indian Creek #c 9HHZ42-439-33483 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,045 | Jun 25, 2008 | — | — |
| Federal North #f 1HHZ42-439-33467 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,216 | Jun 21, 2008 | — | — |
| Ici Lej Unit #3HHZ42-439-33446 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,469 | Jun 19, 2008 | — | — |
| Txu Trwd S Unit #21HHZ42-439-33451 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,700 | Jun 18, 2008 | — | — |
| JW Arlington a Unit #2HHZ42-439-33455 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,719 | Jun 18, 2008 | — | — |
| Jack Unit #b 3HHZ42-439-33443 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,565 | Jun 17, 2008 | — | — |
| Edwards Ranch B Unit #2HHZ42-439-32872 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,780 | Jun 12, 2008 | — | — |
| Edwards Ranch a Unit #1HHZ42-439-32916 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,768 | Jun 12, 2008 | — | — |
| Ole Gieser Unit #c 4HHZ42-439-33414 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,615 | Jun 11, 2008 | — | — |
| Regan Arlington a Unit #1HHZ42-439-33420 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,784 | Jun 11, 2008 | — | — |
| Rafter J Unit #a 1HHZ42-251-33005 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,568 | Jun 10, 2008 | — | — |
| Peggy Unit #a 2HHZ42-251-33006 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 6,908 | Jun 7, 2008 | — | — |
| Ole Gieser Unit #c 2HHZ42-439-33401 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,725 | Jun 5, 2008 | — | — |
| Johnson Txu Unit #f 2HHZ42-439-31605 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 983 | May 29, 2008 | — | — |
| Trwd #h 7HHZ42-439-33402 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,613 | May 29, 2008 | — | — |
| Basped Unit #b 5HHZ42-439-32039 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,745 | May 28, 2008 | — | — |
| Duncan Unit #b 1HHZ42-439-33229 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,552 | May 27, 2008 | — | — |
| Txu Trwd S Unit #13HHZ42-439-33381 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,720 | May 27, 2008 | — | — |
| USA Trust #d 1HHZ42-121-33445 | BKV North Texas LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 8,753 | May 23, 2008 | — | — |
| Rafael Unit #b 6HHZ42-439-33378 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,715 | May 23, 2008 | — | — |
| Sammons Richardson Unit #1HHZ42-439-33382 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 6,475 | May 23, 2008 | — | — |
| Professor Unit #1HHZ42-439-33394 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,616 | May 23, 2008 | — | — |
| Polk Sally Anna Unit #3HHZ42-439-33369 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,672 | May 19, 2008 | — | — |
| Fincher C. D. Unit #a 1HHZ42-439-33357 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,846 | May 15, 2008 | — | — |
| Indian Creek #f 6HHZ42-439-33358 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,002 | May 15, 2008 | — | — |
| Indian Creek #f 7HHZ42-439-33359 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,022 | May 15, 2008 | — | — |
| JW Arlington B Unit #4HHZ42-439-33362 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,778 | May 15, 2008 | — | — |
| Petrie Unit #1HHZ42-439-33346 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,653 | May 8, 2008 | — | — |
| Hopkins Unit #1HHZ42-439-33347 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 6,700 | May 8, 2008 | — | — |
| Turner Ruth Unit #3HHZ42-251-32888 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,415 | May 6, 2008 | — | — |
| Lynn Unit #1HHZ42-439-33340 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,322 | May 5, 2008 | — | — |
| Mercantile C #3HHZ42-439-33329 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,085 | Apr 29, 2008 | — | — |
| Rafael Unit #b 3HHZ42-439-33330 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,710 | Apr 29, 2008 | — | — |
| Ole Gieser Unit #d 3HHZ42-439-33332 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,636 | Apr 29, 2008 | — | — |
| Jack Unit #b 1HHZ42-439-33314 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,564 | Apr 28, 2008 | — | — |
| Harper Cattle C Unit #10BHHZ42-251-32845 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 8,466 | Apr 24, 2008 | — | — |
| Hugh White Unit #3HHZ42-439-33320 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,188 | Apr 24, 2008 | — | — |
| Bakers Acres Unit #1HHZ42-439-32116 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,539 | Apr 22, 2008 | — | — |
| Lowery Unit #3HHZ42-439-33287 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,738 | Apr 17, 2008 | — | — |
| C.V. Moore B Unit #4HHZ42-439-33305 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 7,611 | Apr 17, 2008 | — | — |
| Vance Unit #4HHZ42-439-33306 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,651 | Apr 16, 2008 | — | — |
| Weatherby Unit #5HHZ42-251-32810 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,545 | Apr 15, 2008 | — | — |
| Weatherby Unit #2HHZ42-251-32811 | BKV North Texas LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 7,603 | Apr 15, 2008 | — | — |
| Rafael Unit #b 2HHZ42-439-33202 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,682 | Apr 15, 2008 | — | — |
| Ole Gieser Unit #d 2HHZ42-439-33283 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,678 | Apr 14, 2008 | — | — |
| Mercantile D #2HHZ42-439-33290 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,028 | Apr 14, 2008 | — | — |
| Mercantile D #3HHZ42-439-33291 | BKV North Texas LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 7,099 | Apr 14, 2008 | — | — |
| Hills of Bear Creek III Unit #a 3HHZ42-367-34531 | BKV North Texas LLC | Parker, TXNewark East (Barnett Shale) | ActiveGas | 6,416 | Apr 12, 2008 | — | — |