| Nail Ranch "20" #3442-417-39211 | T-N-T Engineering, Inc. | Shackelford, TX | Not on schedule | 1,200 | Aug 18, 2011 | — | — |
| Nail Ranch 20 #3542-417-39212 | — | Shackelford, TX | Plugged | 1,200 | Aug 18, 2011 | — | — |
| T-N-T Engineering Inc. #27__42-417-39213 | — | Shackelford, TXK W (Tannehill) | Plugged | 1,200 | Aug 18, 2011 | — | — |
| Nail 40 #490342-417-39214 | — | Shackelford, TXK W (Tannehill) | Plugged | 1,200 | Aug 18, 2011 | — | — |
| Hilltex River Ranch 364 #1HHZ42-417-39208 | Tracker Resource Dev III LLC | Shackelford, TXShackelford County Regular | PluggedOil | 7,000 | Aug 12, 2011 | — | — |
| Stasney's Cook Ranch 57 #15042-417-39207 | Stasney Well Service, LLC | Shackelford, TXShackelford County Regular | Not on schedule | 2,000 | Aug 2, 2011 | — | — |
| Ivy #39T42-417-39206 | Stasney Well Service LLC | Shackelford, TXCook Ranch | PluggedOil | 2,000 | Aug 1, 2011 | — | — |
| Guy Ranch #242-417-38605 | Grayrock Energy II LLC | Shackelford, TXShackelford County Regular | PluggedOil | 4,999 | Jul 28, 2011 | — | — |
| Ackers L.J. #1342-417-39205 | Sands Energy LLC | Shackelford, TXShackelford County Regular | ActiveOil | 1,687 | Jul 25, 2011 | — | — |
| Cook Ranch 60S #1142-417-39202 | Stasney Well Service, LLC | Shackelford, TX | Not on schedule | 4,000 | Jul 15, 2011 | — | — |
| Cook Ranch 60S #1442-417-39204 | — | Shackelford, TX | Plugged | 4,000 | Jul 15, 2011 | — | — |
| George A. #442-417-39201 | Rattlesnake Mountain Oil LLC | Shackelford, TXShackelford County Regular | ActiveOil | 1,000 | Jul 13, 2011 | — | — |
| Walker-Bucker Trust B #g 2B42-417-30717 | Snyder Drilling Corp. | Shackelford, TXShackelford County Regular | ActiveOil | 2,000 | Jun 16, 2011 | — | — |
| Casey 29 "C" #142-417-39196 | Abernathy Auto, Inc. | Shackelford, TX | Not on schedule | 1,500 | Jun 15, 2011 | — | — |
| Casey 29 "C" #242-417-39197 | Abernathy Auto, Inc. | Shackelford, TX | Not on schedule | 1,500 | Jun 15, 2011 | — | — |
| Casey 30 B #942-417-39198 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,237 | Jun 15, 2011 | — | — |
| Casey 30 a #742-417-39199 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,220 | Jun 15, 2011 | — | — |
| Casey 30 "a" #842-417-39200 | Abernathy Auto, Inc. | Shackelford, TX | Not on schedule | 1,500 | Jun 15, 2011 | — | — |
| Hilltex River Ranch 523 #942-417-39195 | Hilltex Operating Company LLC | Shackelford, TXShackelford County Regular | PluggedOil | 1,000 | Jun 7, 2011 | — | — |
| Felts #442-417-35528 | Strike Too Oil | Shackelford, TXLilly (Patio B SD) | ActiveOil | 5,201 | May 23, 2011 | — | — |
| Casey 30 B #742-417-39191 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,304 | May 23, 2011 | — | — |
| Casey 30 B #842-417-39192 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,290 | May 23, 2011 | — | — |
| Newell W.P. B #5542-417-39185 | — | Shackelford, TXCook Ranch | Plugged | 1,700 | May 20, 2011 | — | — |
| Newell W. P. -a- #4042-417-39193 | DH Operating Inc. | Shackelford, TXCook Ranch | Shut inOil | 1,531 | May 20, 2011 | — | — |
| Cook Ranch 170 #7__42-417-39189 | — | Shackelford, TX | Plugged | 2,000 | May 19, 2011 | — | — |
| Casey 30 a #642-417-39190 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 980 | May 19, 2011 | — | — |
| Hilltex River Ranch 523 #1042-417-39188 | Hilltex Operating Company, LLC | Shackelford, TXShackelford County Regular | Not on schedule | 1,000 | May 11, 2011 | — | — |
| Wbrr 138 #1__42-417-39186 | — | Shackelford, TXShackelford County Regular | Plugged | 1,300 | Apr 29, 2011 | — | — |
| Wbrr 139 #1__42-417-39187 | — | Shackelford, TXShackelford County Regular | Plugged | 1,300 | Apr 29, 2011 | — | — |
| Norman Helon Snyder #142-417-39184 | Oaktree Oil Company | Shackelford, TXShackelford County Regular | PluggedOil | 1,000 | Apr 22, 2011 | — | — |
| Casey 30 a #542-417-39182 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,184 | Apr 14, 2011 | — | — |
| Casey 30 a #442-417-39183 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | Shut inOil | 1,191 | Apr 14, 2011 | — | — |
| Casey 30 B #542-417-39180 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,237 | Apr 13, 2011 | — | — |
| Casey 30 B #642-417-39181 | Strawn Operating Co. L.L.C. | Shackelford, TXShackelford County Regular | ActiveOil | 1,211 | Apr 13, 2011 | — | — |
| Stasney Cook 88 #30142-417-37595 | Stasney Well Service LLC | Shackelford, TXCook Ranch | PluggedOil | 5,500 | Apr 1, 2011 | — | — |
| Schkade Farm #242-417-39179 | Mc Glover LLC | Shackelford, TXShackelford County Regular | PluggedOil | 1,000 | Mar 25, 2011 | — | — |
| John Snyder B #142-417-39178 | Ruff Drilling Company | Shackelford, TXShackelford County Regular | PluggedOil | 1,000 | Mar 23, 2011 | — | — |
| Cook Ranch 85 #7142-417-39173 | Stasney Well Service LLC | Shackelford, TXCook Ranch | ActiveOil | 1,481 | Mar 21, 2011 | — | — |
| Cook Ranch 88 #9342-417-39174 | Stasney Well Service LLC | Shackelford, TXCook Ranch | PluggedOil | 2,000 | Mar 21, 2011 | — | — |
| Cook Ranch 88 #9442-417-39175 | Stasney Well Service LLC | Shackelford, TXCook Ranch | ActiveInjection | 1,582 | Mar 18, 2011 | — | — |
| Cook Ranch 88 #9542-417-39176 | Stasney Well Service LLC | Shackelford, TXCook Ranch | PluggedOil | 2,000 | Mar 18, 2011 | — | — |
| Bradford B #342-417-39171 | Guy Julaine | Shackelford, TXShackelford County Regular | PluggedOil | 1,999 | Mar 10, 2011 | — | — |
| Bradford a #3A42-417-39172 | Guy Julaine | Shackelford, TXShackelford County Regular | PluggedOil | 1,999 | Mar 10, 2011 | — | — |
| Cook Ranch 88 #9042-417-39168 | Stasney, H. R. & Sons, Ltd. | Shackelford, TX | Not on schedule | 2,000 | Mar 9, 2011 | — | — |
| Cook 85WS #8542-417-39164 | Stasney, H. R. & Sons, Ltd. | Shackelford, TX | Not on schedule | 4,000 | Mar 8, 2011 | — | — |
| Cook Ranch 88 #8942-417-39167 | Stasney, H. R. & Sons, Ltd. | Shackelford, TX | Not on schedule | 2,000 | Mar 8, 2011 | — | — |
| Cook Ranch 88 #9142-417-39169 | Stasney, H. R. & Sons, Ltd. | Shackelford, TX | Not on schedule | 2,000 | Mar 8, 2011 | — | — |
| Cook Ranch 88 #9242-417-39170 | Stasney Well Service LLC | Shackelford, TXCook Ranch | ActiveInjection | 1,526 | Mar 8, 2011 | — | — |
| Cottle Jerry #3__42-417-39163 | — | Shackelford, TXShackelford County Regular | Plugged | 900 | Mar 4, 2011 | — | — |
| Guy 89 SWD #642-417-39162 | Sedona Oil & Gas Corp. | Shackelford, TXEdgar Davis (Morris) | Shut inOil | 3,515 | Feb 24, 2011 | — | — |