| Guitar 6 #142-227-36040 | SMC Oil & Gas Inc. only | Howard, TXSpraberry (Trend Area) | Shut inOil | 9,315 | Feb 5, 2007 | — | — |
| Carolyn #142-227-36039 | Scout Energy Management LLC only | Howard, TXSpraberry (Trend Area) | PluggedOil | 11,000 | Jan 31, 2007 | — | — |
| Schweitzer #1__42-227-32098 | Crownquest Operating, LLCpermitted by · no operator of record | Howard, TXSpraberry (Trend Area) | Plugged | 9,738 | Jan 29, 2007 | — | — |
| Thomas 2 #242-227-36038 | SM Energy Company only | Howard, TXSpraberry (Trend Area) | PluggedOil | 11,000 | Jan 25, 2007 | — | — |
| Guitar Consolidated #1105V42-227-36036 | Whiting Oil and Gas Corporationpermitted by · no operator of record | Howard, TXVarel (San Andres) | Not on schedule | 3,290 | Jan 5, 2007 | — | — |
| Guitar Consolidated #1106V42-227-36037 | Whiting Oil and Gas Corporationpermitted by · no operator of record | Howard, TXVarel (San Andres) | Not on schedule | 3,287 | Jan 5, 2007 | — | — |
| Iden Ellis -a- #442-227-36035 | Seely Oil Company only | Howard, TXOceanic (Pennsylvanian) | ActiveOil | 8,220 | Dec 13, 2006 | — | — |
| Driver #142-227-36020 | Crownquest Operating LLC only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,000 | Dec 11, 2006 | — | — |
| TXL B. S. -a- #8R42-227-36029 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,763 | Dec 8, 2006 | — | — |
| Guitar 28 #142-227-34071 | SM Energy Company only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,700 | Dec 7, 2006 | — | — |
| Guitar Consolidated #110242-227-35809 | Apex Resources LLC only | Howard, TXVarel (San Andres) | ActiveOil | 5,825 | Dec 7, 2006 | — | — |
| Snyder B. S. -a- #7042-227-36030 | Grayrock Energy II LLC only | Howard, TXSnyder | PluggedOil | 3,750 | Dec 7, 2006 | — | — |
| Snyder B. S. -a- #7142-227-36031 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,718 | Dec 7, 2006 | — | — |
| Snyder B. S. -E- #7242-227-36032 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,742 | Dec 7, 2006 | — | — |
| Snyder B. S. -E- #7342-227-36033 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 3,717 | Dec 7, 2006 | — | — |
| TXL B. S. -D- #7442-227-36034 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 3,720 | Dec 7, 2006 | — | — |
| Elliot-Johnson #142-227-36021 | DKL Water Gathering Permian LLC only | Howard, TXLuther E. (Canyon Reef) | ActiveInjection | 4,280 | Dec 6, 2006 | — | — |
| Dodge G. M. #9942-227-36027 | Bce-Mach III LLC only | Howard, TXIatan East Howard | ActiveOil | 3,110 | Dec 4, 2006 | — | — |
| Dodge G. M. #9842-227-36028 | Bce-Mach III LLC only | Howard, TXIatan East Howard | ActiveOil | 3,133 | Dec 4, 2006 | — | — |
| Guitar 25 #142-227-34723 | New Height Energy LLC only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,750 | Dec 1, 2006 | — | — |
| Quinn 16 #242-227-33791 | Diamondback E&P LLC only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,500 | Nov 30, 2006 | — | — |
| Griffin #101142-227-36026 | Partee Drilling Inc.permit operator | Howard, TX | Drilled | 8,900 | Nov 29, 2006 | — | — |
| Thomas #242-227-36024 | SM Energy Company only | Howard, TXSpraberry (Trend Area) | PluggedOil | 11,000 | Nov 28, 2006 | — | — |
| Texan #242-227-36025 | SM Energy Company only | Howard, TXSpraberry (Trend Area) | PluggedOil | 11,000 | Nov 28, 2006 | — | — |
| Levy #142-227-34744 | New Height Energy LLC only | Howard, TXSpraberry (Trend Area) | ActiveOil | 9,420 | Nov 17, 2006 | — | — |
| Blizzard #242-227-36022 | Midland Oil and Gas Inc. only | Howard, TXSara-Mag (Canyon Reef) | PluggedOil | 8,100 | Nov 9, 2006 | — | — |
| Pebble #840142-227-34667 | Partee Drilling Inc. only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,000 | Nov 7, 2006 | — | — |
| Pebble #830142-227-36018 | Partee Drilling Inc. only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,170 | Nov 3, 2006 | — | — |
| Big Springs Brine Station #642-227-81983 | PWS-ES LLC only | Howard, TXSand Springs (Fusselman) | ActiveInjection | 1,141 | Nov 3, 2006 | — | — |
| Phillips 11 #142-227-36019 | New Height Energy LLC only | Howard, TXSpraberry (Trend Area) | ActiveOil | 9,083 | Nov 2, 2006 | — | — |
| Pebble #400142-227-36017 | Partee Drilling Inc. only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,230 | Oct 16, 2006 | — | — |
| Griffin #242-227-36015 | Integras Operating, LLCpermitted by · no operator of record | Howard, TX | Not on schedule | 4,999 | Oct 6, 2006 | — | — |
| Guitar Consolidated #1302V42-227-36014 | Apex Resources LLC only | Howard, TXVarel (San Andres) | ActiveOil | 3,210 | Sep 22, 2006 | — | — |
| Hamlin 24 #142-227-34414 | Clear Water Inc. only | Howard, TXSpraberry (Trend Area) | ActiveOil | 9,000 | Sep 20, 2006 | — | — |
| Quinn 16 #142-227-34719 | Diamondback E&P LLC only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,600 | Sep 20, 2006 | — | — |
| Quinn 35 #142-227-34814 | Endeavor Energy Resources L.P. only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,800 | Sep 20, 2006 | — | — |
| Hamlin "29" #142-227-34994 | Ogx Resources LLCpermitted by · no operator of record | Howard, TXSpraberry (Trend Area) | Plugged | 11,000 | Sep 20, 2006 | — | — |
| Spears J. D. #142-227-36013 | BCP Resources LLC only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,300 | Sep 6, 2006 | — | — |
| Hamlin "19" #142-227-35131 | Carlow Corp.permitted by · no operator of record | Howard, TXSpraberry (Trend Area) | Plugged | 9,000 | Sep 5, 2006 | — | — |
| Wildhorse B #3 #342-227-36012 | Sharp Image Energy Inc. only | Howard, TXMillwee (Canyon Reef) | PluggedOil | 8,000 | Sep 5, 2006 | — | — |
| East Vealmoor #7442-227-36004 | Apache Corporationpermitted by · no operator of record | Howard, TX | Not on schedule | 9,000 | Aug 29, 2006 | — | — |
| Marchbanks 28 #142-227-36010 | Autumn Energy Operating only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,297 | Aug 28, 2006 | — | — |
| Martin 29 #342-227-36011 | Autumn Energy Operating only | Howard, TXSignal Peak (Wolfcamp) | ActiveOil | 8,390 | Aug 28, 2006 | — | — |
| CVX37 #142-227-36009 | Highpeak Energy Holdings LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,771 | Aug 24, 2006 | — | — |
| Margaret #350442-227-36008 | Mule Kick Operating LLC only | Howard, TXSignal Peak (Wolfcamp) | Shut inOil | 8,550 | Aug 17, 2006 | — | — |
| Long #180142-227-36007 | Manhattan Petroleum, Inc.permitted by · no operator of record | Howard, TXWould Have (Clearfork) | Not on schedule | 5,500 | Aug 15, 2006 | — | — |
| Snyder B. S. -a- #1042-227-30862 | Grayrock Energy II LLC only | Howard, TXSnyder | Shut inOil | 2,846 | Aug 10, 2006 | — | — |
| Snyder B. S. -a- #2876W42-227-35541 | Grayrock Energy II LLC only | Howard, TXSnyder | ActiveInjection | 2,800 | Aug 10, 2006 | — | — |
| Cloud #142-227-36005 | Unit Petroleum Company only | Howard, TXSignal Peak (Wolfcamp) | PluggedOil | 8,300 | Aug 7, 2006 | — | — |
| Quinn 17 #142-227-35157 | Endeavor Energy Resources L.P. only | Howard, TXSpraberry (Trend Area) | PluggedOil | 10,515 | Aug 2, 2006 | — | — |