| 646743 | Sep 28, 2007 | Sep 28, 2007 | Quicksilver Resources Inc. | Hill | Goldsmith Hilton Unit #1HH | 9,000 | 21730510 |
| 646742 | Sep 28, 2007 | Sep 28, 2007 | Quicksilver Resources Inc. | Hill | Goldsmith Hilton Unit #2HH | 9,000 | 21730511 |
| 646428 | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #4HH | 9,000 | 43932685 |
| 646428Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #4HH | 9,000 | 43932685 |
| 646428Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #4HH | 9,000 | 43932685 |
| 646416 | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #3HH | 9,000 | 43932684 |
| 646416Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #3HH | 9,000 | 43932684 |
| 646416Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #3HH | 9,000 | 43932684 |
| 646379 | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #2HH | 9,000 | 43932682 |
| 646379Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #2HH | 9,000 | 43932682 |
| 646375 | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #1HH | 9,000 | 43932683 |
| 646375Amendment | Sep 25, 2007 | Sep 25, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott South #1HH | 9,000 | 43932683 |
| 646269 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | Williams-Finn Unit #4HH | 9,000 | 22131495 |
| 646266 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | Williams-Finn Unit #3HH | 9,000 | 22131494 |
| 646236 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #7HH | 9,000 | 22131491 |
| 646235 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #6HH | 9,000 | 22131490 |
| 646234 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #5HH | 9,000 | 22131489 |
| 646217 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | Sherry P Unit #4HH | 9,000 | 22131492 |
| 646214 | Sep 21, 2007 | Sep 21, 2007 | Quicksilver Resources Inc. | Hood | Sherry P Unit #3HH | 9,000 | 22131493 |
| 645776 | Sep 13, 2007 | Sep 13, 2007 | Quicksilver Resources Inc. | Hood | Williams-Finn Unit #2HH | 9,000 | 22131483 |
| 645773 | Sep 13, 2007 | Sep 13, 2007 | Quicksilver Resources Inc. | Hood | Williams-Finn Unit #1HH | 9,000 | 22131482 |
| 645558 | Sep 6, 2007 | Sep 6, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #14HH | 9,000 | 43932637 |
| 645558Amendment | Sep 6, 2007 | Sep 6, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #14HH | 9,000 | 43932637 |
| 645391 | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #3HH | 9,000 | 22131478 |
| 645391Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #3HH | 9,000 | 22131478 |
| 645390 | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #4HH | 9,000 | 22131480 |
| 645390Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #4HH | 9,000 | 22131480 |
| 645390Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #4HH | 9,000 | 22131480 |
| 645386 | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #2HH | 9,000 | 22131479 |
| 645386Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #2HH | 9,000 | 22131479 |
| 645385 | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #1HH | 9,000 | 22131477 |
| 645385Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #1HH | 9,000 | 22131477 |
| 645385Amendment | Sep 4, 2007 | Sep 4, 2007 | Quicksilver Resources Inc. | Hood | T&P Unit #1HH | 9,000 | 22131477 |
| 645318 | Aug 31, 2007 | Aug 31, 2007 | Quicksilver Resources Inc. | Hood | Sherry P Unit #2HH | 9,000 | 22131475 |
| 645318Amendment | Aug 31, 2007 | Aug 31, 2007 | Quicksilver Resources Inc. | Hood | Sherry P Unit #2HH | 9,000 | 22131475 |
| 645316 | Aug 31, 2007 | Aug 31, 2007 | Quicksilver Resources Inc. | Hood | Sherry P Unit #1HH | 9,000 | 22131476 |
| 645012 | Aug 30, 2007 | Aug 30, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #6HH | 9,000 | 22131469 |
| 645013 | Aug 28, 2007 | Aug 28, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #7HH | 9,000 | 22131470 |
| 644996 | Aug 28, 2007 | Aug 28, 2007 | Quicksilver Resources Inc. | Hood | Trapper John Unit #4HH | 9,000 | 22131465 |
| 645007 | Aug 27, 2007 | Aug 27, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #5HH | 9,000 | 22131468 |
| 645004 | Aug 27, 2007 | Aug 27, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #4HH | 9,000 | 22131467 |
| 645003 | Aug 27, 2007 | Aug 27, 2007 | Quicksilver Resources Inc. | Hood | Major Burns Unit #2HH | 9,000 | 22131466 |
| 644997 | Aug 27, 2007 | Aug 27, 2007 | Quicksilver Resources Inc. | Hood | Trapper John #3HH | 9,000 | 22131471 |
| 644910 | Aug 24, 2007 | Aug 24, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #3HH | 9,000 | 22131463 |
| 644910Amendment | Aug 24, 2007 | Aug 24, 2007 | Quicksilver Resources Inc. | Hood | Colonel Flagg Unit #3HH | 9,000 | 22131463 |
| 644903 | Aug 24, 2007 | Aug 24, 2007 | Quicksilver Resources Inc. | Hood | Hawkeye Unit #3HH | 9,000 | 22131462 |
| 644750 | Aug 24, 2007 | Aug 24, 2007 | Quicksilver Resources Inc. | Hood | Zbar Land & Cattle Co. Unit #3HH | 9,000 | 22131464 |
| 644750Amendment | Aug 24, 2007 | Aug 24, 2007 | Quicksilver Resources Inc. | Hood | Zbar Land & Cattle Co. Unit #3HH | 9,000 | 22131464 |
| 644747 | Aug 22, 2007 | Aug 22, 2007 | Quicksilver Resources Inc. | Hood | Zbar Land & Cattle Co. Unit #2HH | 9,000 | 22131461 |
| 644747Amendment | Aug 22, 2007 | Aug 22, 2007 | Quicksilver Resources Inc. | Hood | Zbar Land & Cattle Co. Unit #2HH | 9,000 | 22131461 |
| 644303 | Aug 16, 2007 | Aug 16, 2007 | Quicksilver Resources Inc. | Hood | Yosemite Sam Unit #8HH | 9,000 | 22131456 |
| 644303Amendment | Aug 16, 2007 | Aug 16, 2007 | Quicksilver Resources Inc. | Hood | Yosemite Sam Unit #8HH | 9,000 | 22131456 |
| 644302 | Aug 16, 2007 | Aug 16, 2007 | Quicksilver Resources Inc. | Hood | Yosemite Sam Unit #7HH | 9,000 | 22131454 |
| 643989 | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #1HH | 6,400 | 22131453 |
| 643975 | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #5HH | 9,000 | 22131449 |
| 643973 | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #4HH | 9,000 | 22131450 |
| 643970 | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #3HH | 9,000 | 22131451 |
| 643970Amendment | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #3HH | 9,000 | 22131451 |
| 643969 | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #2HH | 9,000 | 22131452 |
| 643969Amendment | Aug 11, 2007 | Aug 11, 2007 | Quicksilver Resources Inc. | Hood | Stetson Massey Unit #2HH | 9,000 | 22131452 |
| 643940 | Aug 10, 2007 | Aug 10, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #7 | 9,000 | 43932562 |
| 643610 | Aug 8, 2007 | Aug 8, 2007 | Quicksilver Resources Inc. | Hood | Ted and Roy Unit #2HH | 9,000 | 22131447 |
| 643290 | Aug 8, 2007 | Aug 8, 2007 | Quicksilver Resources Inc. | Hood | Ted & Roy Unit #1HH | 9,000 | 22131444 |
| 643184 | Aug 8, 2007 | Aug 8, 2007 | Quicksilver Resources Inc. | Hood | Campos Unit A #5HH | 9,000 | 22131437 |
| 643430 | Aug 7, 2007 | Aug 7, 2007 | Quicksilver Resources Inc. | Tarrant | Olcott Unit #1HH | 9,000 | 43932526 |
| 643261 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #13 | 9,000 | 43932515 |
| 643257 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #12 | 9,000 | 43932514 |
| 643252 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #11 | 9,000 | 43932512 |
| 643252Amendment | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #11HH | 9,000 | 43932512 |
| 643250 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #10 | 9,000 | 43932511 |
| 643250Amendment | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #10HH | 9,000 | 43932511 |
| 643246 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #9 | 9,000 | 43932510 |
| 643246Amendment | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #9HH | 9,000 | 43932510 |
| 643245 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #8 | 9,000 | 43932509 |
| 643245Amendment | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #8HH | 9,000 | 43932509 |
| 643223 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #10HH | 9,000 | 25132100 |
| 643222 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #9HH | 9,000 | 25132099 |
| 643219 | Aug 4, 2007 | Aug 4, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #8HH | 9,000 | 25132097 |
| 643188 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Hood | Campos Unit B #6HH | 9,000 | 22131440 |
| 643186 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Hood | Campos Unit B #5HH | 9,000 | 22131439 |
| 643185 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Hood | Campos Unit A #6HH | 9,000 | 22131438 |
| 643179 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Somervell | Lewellen Unit #4HH | 9,000 | 42530169 |
| 643176 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Somervell | Lewellen Unit #3HH | 9,000 | 42530167 |
| 643175 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Somervell | Lewellen Unit #2HH | 9,000 | 42530168 |
| 643167 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Somervell | Lewellen Unit #1HH | 9,000 | 42530166 |
| 643163 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #5HH | 9,000 | 25132090 |
| 643158 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #6HH | 9,000 | 25132089 |
| 643130 | Aug 3, 2007 | Aug 3, 2007 | Quicksilver Resources Inc. | Johnson | Wiggum, Ralph #7HH | 9,000 | 25132085 |
| 642581 | Jul 27, 2007 | Jul 27, 2007 | Quicksilver Resources Inc. | Hood | Yosemite Sam Unit #6HH | 6,400 | 22131433 |
| 642562 | Jul 27, 2007 | Jul 27, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #6HH | 6,400 | 43932455 |
| 642562Amendment | Jul 27, 2007 | Jul 27, 2007 | Quicksilver Resources Inc. | Tarrant | Boswell Unit #6HH | 9,000 | 43932455 |
| 641842 | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #9HH | 9,000 | 43932392 |
| 641842Amendment | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon North Unit #9HH | 6,600 | 43932392 |
| 641840 | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #8HH | 9,000 | 43932391 |
| 641840Amendment | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #8HH | 9,000 | 43932391 |
| 641840Amendment | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon North Unit #8HH | 6,600 | 43932391 |
| 641839 | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #7HH | 9,000 | 43932390 |
| 641839Amendment | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #7HH | 9,000 | 43932390 |
| 641839Amendment | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon North Unit #7HH | 6,600 | 43932390 |
| 641838 | Jul 18, 2007 | Jul 18, 2007 | Quicksilver Resources Inc. | Tarrant | Exelon Unit #6HH | 9,000 | 43932389 |