| Akers #111542-295-31880 | Slawson Exploration Company Inc | LipscombLipscomb (Cleveland) | PluggedOil | 9,700 | Jul 22, 2014 | 4 | Nov 2019 |
| Akers #296842-295-32194 | Slawson Exploration Company Inc | LipscombLipscomb (Cleveland) | PluggedOil | 9,600 | Jun 20, 2014 | 3 | Nov 2019 |
| Wilkerson #342-331-34831 | Slawson Exploration Company Inc | MilamCherokee (Navarro) | PluggedOil | 5,000 | Dec 30, 2013 | 2 | Feb 2018 |
| Freeborn-Ashley #542-249-32287 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 6,380 | Sep 11, 2012 | 2 | Jun 2012 |
| Freeborn Puma #306R42-249-32321 | Slawson Exploration Company Inc | Jim WellsRomero Trap (Pettus) | PluggedGas | 5,975 | Mar 1, 2011 | 4 | Nov 2012 |
| Stendebach (WI) #142-249-32372 | Slawson Exploration Company Inc | Jim WellsWade City (2050) | PluggedGas | 4,000 | Nov 4, 2010 | 4 | Oct 2010 |
| Iroquois-Scott #142-249-32364 | Slawson Exploration Company Inc | Jim WellsWade City (4500) | PluggedGas | 5,200 | May 24, 2007 | 3 | Dec 2000 |
| Freeborn-Ashley #442-249-32275 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 5,300 | Feb 7, 2006 | 3 | Jan 2013 |
| Freeborn-Lagarto #30342-249-32313 | Slawson Exploration Company Inc | Jim WellsLagarto Pasture (5400) | PluggedGas | 6,125 | Aug 16, 2004 | 3 | Dec 2004 |
| Adams Sioux #142-249-32369 | Slawson Exploration Company Inc | Jim WellsAlfred Deep (4500) | PluggedGas | 8,150 | Jul 2, 2003 | 4 | May 2004 |
| Freeborn-Floyd #20642-249-32418 | Slawson Exploration Company Inc | Jim WellsRowena (2370) | PluggedGas | 2,150 | Jun 24, 2002 | 1 | Jan 2005 |
| Shaeffer Ranch #142-249-32267 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 6,500 | Jan 15, 2002 | 3 | Nov 2001 |
| Stendebach (WI) #242-249-32382 | Slawson Exploration Company Inc | Jim WellsWade City (2050) | PluggedGas | 3,900 | Feb 28, 2001 | 2 | Feb 2008 |
| Freeborn-Floyd #20342-249-32307 | Slawson Exploration Company Inc | Jim WellsRamirena SW. (Frio -N-) | PluggedOil | 4,950 | Dec 11, 2000 | 2 | Mar 2005 |
| Seneca Straube Estates #142-249-32378 | Slawson Exploration Company Inc | Jim WellsWade City (2050) | PluggedGas | 5,300 | Aug 11, 2000 | 1 | Jun 2002 |
| Freeborn-Lynx #30742-249-32328 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 5,800 | Jul 13, 2000 | 2 | Jan 2012 |
| Freeborn-Puma #30242-249-32312 | Slawson Exploration Company Inc | Jim WellsRowena (Hockley) | PluggedGas | 6,750 | Jun 1, 2000 | 2 | Dec 2000 |
| Freeborn-Cougar #30842-249-32330 | Slawson Exploration Company Inc | Jim WellsAmargosa (2700) | PluggedGas | 6,460 | May 31, 2000 | 2 | Dec 2010 |
| Apache-Kelley #142-249-32357 | Slawson Exploration Company Inc | Jim WellsAlfred West (Het 2500) | PluggedGas | 3,600 | Aug 26, 1999 | 1 | May 2002 |
| Freeborn-Rowena #30142-249-32311 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 6,375 | Oct 23, 1998 | 2 | Sep 1999 |
| Freeborn-Floyd #20542-249-32331 | Slawson Exploration Company Inc | Jim WellsRowena (2370) | PluggedGas | 2,400 | Jul 29, 1998 | 1 | May 2002 |
| Adams Margaret #242-249-31533 | Slawson Exploration Company Inc | Jim WellsAlfred (4400) | PluggedGas | 8,193 | Mar 30, 1998 | 3 | Jun 1998 |
| Freeborn-Floyd #20442-249-32308 | Slawson Exploration Company Inc | Jim WellsRowena (2370) | PluggedGas | 2,500 | Oct 7, 1997 | 1 | Feb 1999 |
| Shaeffer Ranch -a- #1642-249-01174 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedOil | 4,910 | May 20, 1997 | 1 | Sep 1995 |
| Shaeffer Ranch -L- #442-249-30065 | Slawson Exploration Company Inc | Jim WellsLagarto Pasture (5400) | PluggedOil | 5,741 | May 20, 1997 | 2 | Nov 1998 |
| Freeborn-Floyd #20142-249-32288 | Slawson Exploration Company Inc | Jim WellsRowena (2370) | PluggedGas | 2,500 | Mar 21, 1997 | 1 | Aug 1999 |
| Akers #396842-295-32311 | Slawson Exploration Company Inc | LipscombMorgan (Morrow Lower) | PluggedGas | 9,750 | Sep 24, 1996 | 1 | Nov 2014 |
| Freeborn-Ashley #242-249-32248 | Slawson Exploration Company Inc | Jim WellsRowena (Frio 4150) | PluggedGas | 4,400 | Sep 28, 1995 | 2 | Sep 1998 |
| Shaeffer Ranch -a- #2742-249-01169 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedGas | 6,600 | Jan 20, 1995 | 1 | Sep 1996 |
| PSL #111342-295-32202 | Slawson Exploration Company Inc | LipscombMorgan (Morrow Lower) | PluggedGas | 9,700 | Nov 10, 1994 | 1 | Jan 2013 |
| Shaeffer Ranch #142-249-32194 | Slawson Exploration Company Inc | Jim WellsAmargosa (6100 Sd.) | PluggedOil | 9,000 | May 13, 1994 | 5 | May 2010 |
| Akers #196842-295-32174 | Slawson Exploration Company Inc | LipscombMorgan (Morrow Lower) | PluggedGas | 9,675 | Feb 1, 1994 | 2 | Apr 2012 |
| Campbell J. Estate #242-409-31493 | Slawson Exploration Company Inc | San PatricioMidway (2750) | PluggedGas | 5,900 | Jul 20, 1993 | 3 | Mar 2003 |
| Harold #10842-357-31904 | Slawson Exploration Company Inc | OchiltreeFarnsworth North (Morrow Upper) | PluggedGas | 8,000 | May 4, 1988 | 1 | Oct 2001 |
| Shaeffer Ranch -a- #942-249-01161 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedOil | — | — | 0 | — |
| Shaeffer Ranch -a- #1742-249-01162 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedGas | — | — | 0 | — |
| Shaeffer Ranch -a- #1442-249-01172 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedOil | — | — | 0 | — |
| Shaeffer Ranch -a- #1542-249-01173 | Slawson Exploration Company Inc | Jim WellsRowena North (Marginulina) | PluggedGas | — | — | 0 | — |
| Shaeffer Ranch -a- #2842-249-03818 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedOil | — | — | 0 | — |
| Shaeffer Ranch -a- #2942-249-03832 | Slawson Exploration Company Inc | Jim WellsRowena North (Hockley) | PluggedOil | — | — | 0 | — |