| Douglas #142-355-34034 | Great Western Drilling Company | Nueces, TXSaxet ( 2 500) | PluggedGas | 6,500 | Oct 8, 2020 | — | — |
| Douglas B #242-355-34109 | Great Western Drilling Company | Nueces, TXSaxet ( Frio) | PluggedOil | 7,000 | Jul 31, 2015 | — | — |
| Gaskill #742-301-32385 | Great Western Drilling Company | Loving, TXTwofreds (Delaware Lower) | PluggedOil | 5,000 | Feb 23, 2015 | — | — |
| Gaskill #642-301-32039 | Great Western Drilling Company | Loving, TXTwofreds (Delaware Lower) | PluggedOil | 5,000 | Sep 20, 2013 | — | — |
| Kesey #142-219-37195 | Great Western Drilling Company | Hockley, TXAnton East (Clear Fork Lo.) | PluggedOil | 6,900 | Apr 4, 2011 | — | — |
| Bennett Ruth a #242-501-35590 | Great Western Drilling Company | Yoakum, TXWasson | PluggedOil | 8,700 | Mar 16, 2010 | — | — |
| Bennett Ruth #142-501-35588 | Great Western Drilling Company | Yoakum, TXWasson NE. (Clear Fork) | PluggedOil | 8,700 | Feb 5, 2009 | — | — |
| Bennett Ruth a #142-501-35589 | Great Western Drilling Company | Yoakum, TXWasson NE. (Clear Fork) | PluggedOil | 8,700 | Feb 5, 2009 | — | — |
| Macha 13 #342-219-37010 | Great Western Drilling Company | Hockley, TXLinker (Clear Fork) | PluggedOil | 8,000 | Oct 8, 2007 | — | — |
| University 19-20 #242-371-38080 | Great Western Drilling Company | Pecos, TXViejos (Devonian) | PluggedOil | 7,000 | Sep 27, 2007 | — | — |
| Mallet #240242-219-36923 | Great Western Drilling Company | Hockley, TXLinker (Clear Fork) | PluggedOil | 8,100 | Jun 14, 2006 | — | — |
| Macha 13 #142-219-36919 | Great Western Drilling Company | Hockley, TXLinker (Clear Fork) | PluggedOil | 8,100 | May 25, 2006 | — | — |
| Mallet #240142-219-36888 | Great Western Drilling Company | Hockley, TXLinker (Clear Fork) | PluggedOil | 8,100 | Feb 24, 2006 | — | — |
| Holman 25 #142-137-31813 | Great Western Drilling Company | Edwards, TXFrances Hill (Penn Lower) | PluggedGas | 7,500 | Oct 11, 2005 | — | — |
| Fagan Randee 19 #142-137-31807 | Great Western Drilling Company | Edwards, TXFrances Hill (Penn Lower) | PluggedGas | 7,500 | Sep 2, 2005 | — | — |
| Randee Fagan 24 #142-137-31783 | Great Western Drilling Company | Edwards, TXFrances Hill (Penn Lower) | PluggedGas | 7,400 | Mar 14, 2005 | — | — |
| Morgan Properties #142-355-33672 | Great Western Drilling Company | Nueces, TXSaxet ( 9 920) | PluggedGas | 12,000 | Jan 11, 2005 | — | — |
| Cowden Jax M. 23 #542-103-35017 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedOil | 4,500 | Jun 1, 2004 | — | — |
| Taylor State #142-103-35018 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedGas | 4,500 | Jun 1, 2004 | — | — |
| Cowden Jax M. 23 #442-103-34975 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedOil | 4,500 | Feb 12, 2004 | — | — |
| Cowden Jax M. 23 #342-103-34941 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedOil | 4,500 | Sep 8, 2003 | — | — |
| Sawyer-Jones #190442-435-36481 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 9,000 | Aug 25, 2003 | — | — |
| Texland Lawson #142-219-36703 | Great Western Drilling Company | Hockley, TXClauene NW. (Strawn) | PluggedOil | 10,800 | May 30, 2003 | — | — |
| Sawyer - Jones #200242-435-36222 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 8,500 | Feb 27, 2003 | — | — |
| Sawyer - Jones #190242-435-36201 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 7,500 | Feb 10, 2003 | — | — |
| Cowden Jax M. 23 #142-103-34890 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedOil | 4,300 | Aug 12, 2002 | — | — |
| Sawyer-Jones #200142-435-35792 | Great Western Drilling Company | Sutton, TXSawyer (Canyon) | PluggedGas | 9,000 | Mar 4, 2002 | — | — |
| Ligon-Pitts #142-389-32240 | Great Western Drilling Company | Reeves, TXWaha West (Delaware) | PluggedOil | 7,000 | Dec 7, 2001 | — | — |