| Reveille #5HZ42-051-33371 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 13,562 | Feb 9, 2001 | — | — |
| Leone Unit #1HZ42-051-33426 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveGas | 10,292 | Feb 9, 2001 | — | — |
| Chance Estate Unit #1REHZ42-051-33124 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 12,220 | Feb 7, 2001 | — | — |
| Thomason #1AHZ42-051-33381 | Ramtex Energy LLC only | Burleson, TXGiddings (Buda) | PluggedOil | 12,800 | Feb 6, 2001 | — | — |
| Buffalo Ranch #2HZ42-051-33417 | Apache Corporation only | Burleson, TXGiddings (Buda) | PluggedOil | 17,000 | Jan 31, 2001 | — | — |
| Peters-Calvin Unit #1HZ42-051-33298 | Magnolia Oil & Gas Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 13,057 | Jan 29, 2001 | — | — |
| Hajovsky-Peavy Unit #1HZ42-051-33595 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,575 | Jan 19, 2001 | — | — |
| Horcica-Warlick Unit #1HZ42-051-33289 | Magnolia Oil & Gas Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 12,364 | Jan 16, 2001 | — | — |
| Frances Unit #1REHZ42-051-33263 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 12,052 | Dec 29, 2000 | — | — |
| Steck #2HHZ42-051-33594 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 7,408 | Dec 21, 2000 | — | — |
| Sam Unit #1REHZ42-051-33209 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 11,778 | Nov 28, 2000 | — | — |
| Collins Sallie Unit #1HZ42-051-33591 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,780 | Oct 26, 2000 | — | — |
| Porter-Porter a Unit #1HZ42-051-33133 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 11,680 | Oct 24, 2000 | — | — |
| Douglas B #1__42-051-33589 | — | Burleson, TXHooker Creek (Navarro A) | Plugged | 4,350 | Oct 20, 2000 | — | — |
| Ponzio 1-H Unit #1HZ42-051-33590 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 10,116 | Oct 18, 2000 | — | — |
| Trimm Unit #1HZ42-051-33587 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | Shut inOil | 11,700 | Oct 9, 2000 | — | — |
| Stefka - Loehr Unit #1HZ42-051-33586 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 10,930 | Sep 15, 2000 | — | — |
| Javelina Unit #1REHZ42-051-33286 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 13,081 | Sep 12, 2000 | — | — |
| Lightsey-Loehr Unit #1REHZ42-051-33061 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 10,137 | Aug 14, 2000 | — | — |
| Kuttler-Kuttler Unit #1REHZ42-051-33305 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 11,814 | Aug 11, 2000 | — | — |
| Peek-Rosenthal Unit #1HZ42-051-33585 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 8,605 | Aug 7, 2000 | — | — |
| Elsik W. T. #3HZ42-051-33302 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 11,276 | Aug 3, 2000 | — | — |
| Badger #1REHZ42-051-33138 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | Shut inOil | 12,987 | Jul 21, 2000 | — | — |
| Knolle Georgetown G.U. #1HHZ42-051-32052 | Wildfire Energy Operating LLC only | Burleson, TXLyons (Georgetown) | ActiveGas | 13,058 | Jul 12, 2000 | — | — |
| Alford-Seilevco H Unit #1HZ42-051-33584 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,364 | Jun 30, 2000 | — | — |
| Porter J. Holland #1REHZ42-051-33139 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | PluggedOil | 14,000 | Jun 8, 2000 | — | — |
| Reveille #3HZ42-051-33364 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 13,045 | May 26, 2000 | — | — |
| Watson a #142-051-33583 | Ernest Operating Company only | Burleson, TXHooker Creek (Navarro A) | ActiveOil | 4,400 | May 19, 2000 | — | — |
| Bush-Bush Unit #1REHZ42-051-33320 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 11,948 | May 11, 2000 | — | — |
| Reveille #2HZ42-051-33363 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | PluggedOil | 13,500 | May 3, 2000 | — | — |
| Knox #2REHZ42-051-32825 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 14,500 | Apr 14, 2000 | — | — |
| Lightsey-Trcalek Unit #1HZ42-051-33582 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 7,028 | Apr 14, 2000 | — | — |
| Lightsey Walter #2REHZ42-051-33023 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 9,518 | Apr 13, 2000 | — | — |
| Giddings #2HZ42-051-33312 | Magnolia Oil & Gas Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 7,754 | Apr 12, 2000 | — | — |
| Reveille #1HZ42-051-33169 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Buda) | ActiveOil | 12,129 | Mar 30, 2000 | — | — |
| Loehr Unit #3HZ42-051-33581 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 9,549 | Mar 29, 2000 | — | — |
| Loehr A. #1HHZ42-051-31076 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 11,460 | Mar 10, 2000 | — | — |
| Porter-Trask #1HZ42-051-33580 | Williams Clayton Energy Inc. only | Burleson, TXGiddings (Buda) | PluggedOil | 8,000 | Mar 10, 2000 | — | — |
| Cotrone-Jewish Welfare Unit #2HZ42-051-33579 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,525 | Feb 25, 2000 | — | — |
| Demny-Japhet Unit #1HZ42-051-33477 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 7,800 | Feb 16, 2000 | — | — |
| Stefka RE - Orsag Unit #1HZ42-051-33019 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 9,351 | Jan 27, 2000 | — | — |
| James Wood Unit #2HZ42-051-33578 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 7,500 | Jan 18, 2000 | — | — |
| Calvin-Fachorn Unit #2HZ42-051-33577 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | Shut inOil | 8,605 | Jan 13, 2000 | — | — |
| Colt Unit No. 1 #1HZ42-051-33572 | Magnolia Oil & Gas Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 12,963 | Dec 2, 1999 | — | — |
| Moehlman Henry Jr. #1HZ42-051-33237 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | Shut inOil | 9,955 | Nov 16, 1999 | — | — |
| Heine #1 HHZ42-051-32285 | Progenies Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | PluggedOil | 10,000 | Oct 26, 1999 | — | — |
| Mecom Unit #2HZ42-051-33576 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,694 | Oct 4, 1999 | — | — |
| BI - County #4HZ42-051-33575 | Magnolia Oil & Gas Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 6,319 | Sep 2, 1999 | — | — |
| Smith Jessie #1REHZ42-051-33060 | Wildfire Energy Operating LLC only | Burleson, TXGiddings (Austin Chalk-3) | ActiveOil | 13,481 | Aug 24, 1999 | — | — |
| Leggio-Schubert #1REHZ42-051-31207 | Proline Energy Resources Inc only | Burleson, TXCaldwell (Austin Chalk) | Shut inOil | 8,430 | Aug 17, 1999 | — | — |