| South Stiles Spraberry Unit #105742-383-35977 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,398 | May 17, 2007 | — | — |
| Kahla-Jones #142-071-03282 | Prime Operating Company | Chambers, TXWinnie N. (Miocene 6600) | PluggedOil | 9,000 | May 7, 2007 | — | — |
| South Stiles Spraberry Unit #135642-383-35957 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 9,218 | Apr 20, 2007 | — | — |
| South Stiles Spraberry Unit #135542-383-35958 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,400 | Apr 20, 2007 | — | — |
| South Stiles Spraberry Unit #125442-383-35959 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 9,250 | Apr 20, 2007 | — | — |
| South Stiles Spraberry Unit #115042-383-35954 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,440 | Mar 28, 2007 | — | — |
| Blackstone Unit #142-373-31031 | Prime Operating Company | Polk, TXSedge (Frio 2000) | PluggedGas | 3,150 | Mar 9, 2007 | — | — |
| North Stiles Spraberry Unit #172242-383-35927 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,536 | Mar 7, 2007 | — | — |
| North Stiles Spraberry Unit #172342-383-35928 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,516 | Mar 7, 2007 | — | — |
| North Stiles Spraberry Unit #172442-383-35929 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,514 | Mar 7, 2007 | — | — |
| North Stiles Spraberry Unit #172142-383-35926 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 9,643 | Mar 6, 2007 | — | — |
| South Stiles Spraberry Unit #205142-383-35934 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,384 | Mar 2, 2007 | — | — |
| South Stiles Spraberry Unit #205242-383-35935 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | PluggedOil | 9,000 | Mar 2, 2007 | — | — |
| South Stiles Spraberry Unit #205342-383-35936 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,430 | Mar 2, 2007 | — | — |
| South Stiles Spraberry Unit #114542-383-35924 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,410 | Feb 27, 2007 | — | — |
| Perez Rodolfo #142-131-37262 | Prime Operating Company | Duval, TXEl Mesquite (3000) | PluggedGas | 6,000 | Feb 14, 2007 | — | — |
| North Stiles Spraberry Unit #245542-383-35915 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Jan 31, 2007 | — | — |
| North Stiles Spraberry Unit #245642-383-35916 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Jan 31, 2007 | — | — |
| North Stiles Spraberry Unit #245442-383-35901 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | PluggedOil | 8,650 | Jan 18, 2007 | — | — |
| South Stiles Spraberry Unit #24742-383-35909 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | PluggedOil | 9,000 | Jan 5, 2007 | — | — |
| South Stiles Spraberry Unit #94642-383-35910 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,272 | Jan 5, 2007 | — | — |
| South Stiles Spraberry Unit #104842-383-35911 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,408 | Jan 5, 2007 | — | — |
| South Stiles Spraberry Unit #104942-383-35912 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,402 | Jan 5, 2007 | — | — |
| Weatherby 1219 #1142-383-35897 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,380 | Dec 14, 2006 | — | — |
| Weatherby 1219 #942-383-35887 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,385 | Dec 4, 2006 | — | — |
| Weatherby 1219 #1042-383-35888 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,397 | Dec 4, 2006 | — | — |
| Connell Est. a #542-461-35222 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | PluggedOil | 10,000 | Dec 4, 2006 | — | — |
| Connell Est. a #642-461-35223 | Prime Operating Company | Upton, TXSpraberry (Trend Area) | ActiveOil | 10,010 | Dec 4, 2006 | — | — |
| Cunningham Gas Unit #142-471-30319 | Prime Operating Company | Walker, TXWildcat | PluggedGas | 3,100 | Dec 4, 2006 | — | — |
| South Stiles Spraberry Unit #904342-383-35867 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,407 | Oct 25, 2006 | — | — |
| South Stiles Spraberry Unit #104242-383-35868 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,402 | Oct 25, 2006 | — | — |
| South Stiles Spraberry Unit #904442-383-35869 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,444 | Oct 23, 2006 | — | — |
| South Stiles Spraberry Unit #114042-383-35865 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,443 | Oct 13, 2006 | — | — |
| South Stiles Spraberry Unit #204142-383-35866 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,400 | Oct 13, 2006 | — | — |
| San Pedro Ranch #12142-127-31749 | Prime Operating Company | Dimmit, TXBaker (Escondido 900) | PluggedGas | 4,000 | Sep 15, 2006 | — | — |
| Cunningham Gas Unit No. 2 #142-471-30318 | Prime Operating Company | Walker, TXWolfsbane (Yegua) | PluggedGas | 2,900 | Sep 6, 2006 | — | — |
| San Pedro Ranch #560R42-127-32973 | Prime Operating Company | Dimmit, TXHugh Fitzsimmons (San Miguel) | PluggedOil | 4,500 | Aug 11, 2006 | — | — |
| Wing Sarah F. #7842-373-30683 | Prime Operating Company | Polk, TXSegno South (Wilcox) | PluggedOil | 14,500 | Jun 22, 2006 | — | — |
| Julie #242-383-35749 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,350 | Jun 12, 2006 | — | — |
| Julie #342-383-35751 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,340 | Jun 12, 2006 | — | — |
| Hughes Zulette #14D42-383-33052 | Prime Operating Company | Reagan, TXRed House (Fusselman) | ActiveInjection | 10,665 | May 24, 2006 | — | — |
| South Stiles Spraberry Unit #903942-383-35744 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,365 | Mar 29, 2006 | — | — |
| South Stiles Spraberry Unit #203542-383-35745 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,358 | Mar 29, 2006 | — | — |
| South Stiles Spraberry Unit #113642-383-35746 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,360 | Mar 29, 2006 | — | — |
| South Stiles Spraberry Unit #113742-383-35747 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,402 | Mar 29, 2006 | — | — |
| South Stiles Spraberry Unit #113842-383-35748 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,400 | Mar 29, 2006 | — | — |
| North Stiles Spraberry Unit #185442-383-35720 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,517 | Mar 22, 2006 | — | — |
| South Stiles Spraberry Unit #103142-383-35731 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,200 | Mar 3, 2006 | — | — |
| South Stiles Spraberry Unit #93042-383-35732 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,220 | Mar 3, 2006 | — | — |
| South Stiles Spraberry Unit #103342-383-35733 | Prime Operating Company | Reagan, TXSpraberry (Trend Area) | ActiveOil | 8,355 | Mar 3, 2006 | — | — |