| Douglas #142-355-34034 | Great Western Drilling Company | Nueces, TXSaxet ( 2 500) | PluggedGas | 6,500 | Oct 8, 2020 | — | — |
| 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 | — | — |
| Will-Kirk 522 #342-199-33176 | Great Western Drilling Company | Hardin, TXWildcat | PluggedGas | 10,000 | Aug 14, 2008 | — | — |
| 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 | — | — |
| Anteater #142-033-31478 | Great Western Drilling Company | Borden, TXVon Roeder W. (Clear Fork) | PluggedOil | 7,600 | May 20, 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 | — | — |
| Lawrence R. M. & L. S. #b 442-355-06036 | Great Western Drilling Company | Nueces, TXSaxet | PluggedOil | 5,435 | Feb 13, 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 #242-103-34915 | Great Western Drilling Company | Crane, TXAbell (Permian-General) | PluggedOil | 4,400 | Jan 27, 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 | — | — |
| Geodyne #242-445-31920 | Great Western Drilling Company | Terry, TXSuntura (Lower Clear Fork) | PluggedOil | 9,200 | Feb 5, 2002 | — | — |
| Ligon-Pitts #142-389-32240 | Great Western Drilling Company | Reeves, TXWaha West (Delaware) | PluggedOil | 7,000 | Dec 7, 2001 | — | — |
| Shwab-Lovell #142-481-34305 | Great Western Drilling Company | Wharton, TXEgypt (7150) | PluggedGas | 8,000 | Jan 9, 2001 | — | — |
| Wynn John T. #142-481-34146 | Great Western Drilling Company | Wharton, TXEgypt (Cook MTN) | PluggedGas | 9,000 | Sep 29, 1999 | — | — |
| Ernest #542-495-03437 | Great Western Drilling Company | Winkler, TXKermit (McKee) | PluggedGas | 10,500 | May 27, 1999 | — | — |
| Campbell Seth #142-495-05779 | Great Western Drilling Company | Winkler, TXKermit (McKee) | PluggedOil | 10,500 | May 27, 1999 | — | — |
| Singleton J. R. #242-317-00132 | Great Western Drilling Company | Martin, TXBreedlove (Spraberry) | PluggedOil | 12,105 | Nov 25, 1997 | — | — |
| TXL 33 #1HZ42-301-31062 | Great Western Drilling Company | Loving, TXDimmitt (Delaware Cons) | PluggedOil | 7,800 | Jul 24, 1997 | — | — |
| Nci/Mitchell #142-495-32473 | Great Western Drilling Company | Winkler, TXEvetts (Pennsylvanian) | PluggedGas | 21,100 | Jan 14, 1997 | — | — |
| Parke Henry #142-165-32736 | Great Western Drilling Company | Gaines, TXSeminole SW. (Clearfork) | PluggedOil | 12,000 | Nov 30, 1994 | — | — |
| Echols Carson #142-115-32789 | Great Western Drilling Company | Dawson, TXEchols (Spraberry) | PluggedOil | 8,500 | Nov 5, 1993 | — | — |
| Key (Spraberry) Unit #142-115-32726 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 1,200 | Jun 24, 1992 | — | — |
| Key (Spraberry) Unit #10242-115-10213 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 7,250 | Aug 19, 1991 | — | — |
| Key (Spraberry) Unit #50242-115-10260 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 7,037 | Aug 19, 1991 | — | — |
| Key (Spraberry) Unit #20242-115-10289 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 7,100 | Aug 19, 1991 | — | — |
| Key (Spraberry) Unit #40242-115-32681 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 7,100 | Aug 19, 1991 | — | — |
| Santa FE Minerals #142-115-32668 | Great Western Drilling Company | Dawson, TXTobacco Creek (L. Miss.) | PluggedOil | 10,400 | Apr 19, 1991 | — | — |
| University 15 #342-301-10344 | Great Western Drilling Company | Loving, TXTwofreds E. (Delaware) | PluggedOil | 5,100 | May 3, 1990 | — | — |
| University 15 #242-301-30887 | Great Western Drilling Company | Loving, TXTwofreds E. (Delaware) | PluggedOil | 5,500 | Mar 22, 1990 | — | — |
| Key (Spraberry) Unit #20142-115-32499 | Great Western Drilling Company | Dawson, TXKey (Spraberry Upper) | PluggedOil | 8,800 | Aug 18, 1988 | — | — |