| Gates O TR2 #5HHZ42-479-43621 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Temporarily abandonedGas | 5,864 | Dec 2, 2016 | 2 | Apr 2025 |
| Gates O TR2 #442-479-41636 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Temporarily abandonedGas | 6,532 | Dec 22, 2011 | 1 | — |
| Gates O TR2 #342-479-40895 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | ActiveGas | 5,750 | May 5, 2010 | 1 | Apr 2024 |
| Gates O TR3 #442-479-40779 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Temporarily abandonedGas | 6,475 | Jan 21, 2010 | 1 | Jul 2025 |
| Gates O TR3 #342-479-40672 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | ActiveGas | 6,500 | Aug 27, 2009 | 1 | Apr 2024 |
| Cotulla Ranch #942-127-33610 | Lewis Petro Properties Inc. | DimmitCatarina SW. (Olmos) | Temporarily abandonedGas | 6,500 | Jan 7, 2009 | 1 | — |
| Petty Ranch #703442-479-37108 | White Oak Operating Company LLC | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Mar 7, 2008 | 4 | Nov 2013 |
| Petty Ranch #100542-479-38871 | White Oak Operating Company LLC | WebbCatarina SW. (Olmos) | PluggedGas | 5,826 | Mar 7, 2008 | 2 | Nov 2013 |
| Briscoe Dolph B #10542-127-33486 | Flint Oak Energy LLC | DimmitCatarina SW. (Olmos) | PluggedGas | 9,000 | Nov 9, 2007 | 1 | Feb 2008 |
| Briscoe Dolph B #11042-127-33487 | Flint Oak Energy LLC | DimmitCatarina SW. (Olmos) | PluggedGas | 9,000 | Nov 9, 2007 | 1 | — |
| Briscoe Dolph B #11242-127-33488 | Energyquest II LLC | DimmitCatarina SW. (Olmos) | PluggedGas | 9,000 | Nov 9, 2007 | 1 | — |
| Briscoe a #42942-479-39636 | SM Energy Company | WebbCatarina SW. (Olmos) | PluggedGas | 5,400 | Aug 24, 2006 | 2 | Jul 2013 |
| Petty Ranch #110842-479-38196 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Aug 18, 2006 | 2 | Oct 2006 |
| Petty Ranch #102542-479-39625 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,800 | Aug 14, 2006 | 1 | — |
| Petty Ranch #150642-479-39595 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,800 | Jul 24, 2006 | 1 | — |
| Gates O TR2 #142-479-39474 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Shut inOil | 6,210 | Mar 29, 2006 | 1 | Oct 2010 |
| Petty Ranch #502842-479-39470 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,500 | Mar 28, 2006 | 1 | Feb 2008 |
| Briscoe -a- #53042-479-31982 | SM Energy Company | WebbCatarina SW. (Olmos) | PluggedGas | 5,568 | Feb 21, 2006 | 4 | May 2014 |
| Gates O TR3 #242-479-39347 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Temporarily abandonedGas | 5,800 | Dec 2, 2005 | 1 | Mar 2018 |
| Gates Ranch B #503542-479-33839 | White Oak Operating Company LLC | WebbCatarina SW. (Olmos) | PluggedGas | 6,250 | Oct 13, 2005 | 2 | Oct 2012 |
| Petty Ranch #43442-479-33244 | Rosetta Resources Operating LP | WebbCatarina SW. (Olmos) | PluggedGas | 6,250 | Apr 15, 2005 | 4 | Aug 2012 |
| Petty Ranch #142742-479-39066 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,600 | Mar 23, 2005 | 1 | Oct 2006 |
| Petty Ranch #140642-479-39068 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,800 | Mar 23, 2005 | 1 | Sep 2006 |
| Petty O. S. #20642-479-32105 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 6,000 | Mar 16, 2005 | 2 | Jun 2008 |
| Briscoe Ranch #3842-127-33258 | Rosetta Resources Operating LP | DimmitCatarina SW. (Olmos) | PluggedGas | 5,400 | Dec 6, 2004 | 1 | Jan 2014 |
| Briscoe Ranch #3942-127-33255 | Rosetta Resources Operating LP | DimmitCatarina SW. (Olmos) | PluggedGas | 5,200 | Nov 3, 2004 | 1 | Jan 2014 |
| Petty Ranch #50442-479-38861 | White Oak Operating Company LLC | WebbCatarina SW. (San Miguel-Gas) | PluggedGas | 5,800 | Sep 22, 2004 | 1 | Feb 2016 |
| Gates Ranch #420242-127-33248 | Lewis Petro Properties Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 5,300 | Jul 23, 2004 | 1 | Nov 2004 |
| Gates Ranch a #520842-127-33247 | Lewis Petro Properties Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 5,800 | Jul 14, 2004 | 1 | Jan 2016 |
| Petty Ranch #803442-479-37362 | St. Mary Land & Exploration Co. | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Oct 15, 2003 | 2 | Jan 2007 |
| Gates Ranch a #103242-479-32089 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | PluggedOil | 6,000 | Mar 14, 2003 | 2 | Apr 2011 |
| Gates Ranch a #203242-479-32131 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | PluggedOil | 5,800 | Mar 14, 2003 | 2 | Apr 2011 |
| Gates Ranch a #103042-479-32032 | Lewis Petro Properties Inc. | WebbCatarina SW. (Olmos) | Temporarily abandonedGas | 5,500 | Jun 7, 2002 | 2 | Jul 2025 |
| Petty Ranch #902542-479-38051 | Rosetta Resources Operating LP | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Feb 15, 2002 | 1 | Aug 2012 |
| Gates Ranch W #703242-479-37522 | Blackbrush O & G Inc. | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Oct 4, 2001 | 2 | Feb 2003 |
| Gates Ranch #299342-479-37628 | White Oak Operating Company LLC | WebbCatarina SW. (Olmos) | PluggedGas | 6,000 | Apr 20, 2001 | 2 | Oct 2012 |
| Gates Ranch W #123442-479-37471 | White Oak Operating Company LLC | WebbCatarina SW. (San Miguel-Gas) | PluggedGas | 5,900 | Apr 13, 2001 | 2 | Oct 2012 |
| Petty Ranch #113442-479-37699 | Blackbrush O & G Inc. | WebbCatarina SW. (Olmos) | PluggedGas | 5,900 | Jan 11, 2001 | 1 | — |
| Petty Ranch #30442-479-36951 | Rosetta Resources Operating LP | WebbCatarina SW. (Olmos) | PluggedGas | 5,800 | Apr 10, 2000 | 3 | Aug 2012 |
| Briscoe #108342-127-33161 | Lewis Petro Properties Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 6,000 | Jan 5, 1999 | 1 | Sep 2013 |
| Beinhorn #107342-127-33160 | U. S. Operating Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 5,400 | Jul 21, 1998 | 1 | — |
| Petty Ranch #90742-479-37019 | Blackbrush O & G Inc. | WebbCatarina SW. (Olmos) | PluggedGas | 5,800 | Jul 3, 1998 | 1 | Dec 2004 |
| Briscoe Ranch #3442-127-33155 | Rosetta Resources Operating LP | DimmitCatarina SW. (Olmos) | PluggedGas | 5,200 | Mar 5, 1998 | 1 | Jan 2014 |
| Gates Ranch #103542-479-33170 | Petropoint Energy Operating LLC | WebbCatarina SW. (Olmos) | PluggedGas | 6,250 | Nov 12, 1997 | 2 | Oct 2012 |
| Briscoe/Hulsman #1706B42-127-33139 | Lewis Petro Properties Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 6,700 | Nov 10, 1997 | 1 | Nov 2013 |
| Petty O. S. a-2 #5642-479-33050 | Kerns O & G Inc. | WebbCatarina SW. (Olmos) | PluggedGas | 6,250 | Sep 15, 1997 | 2 | Jun 1999 |
| Briscoe/Hulsman #170342-127-33120 | U. S. Operating Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 6,500 | Jul 30, 1997 | 2 | — |
| Briscoe/Hulsman #182742-127-33100 | U. S. Operating Inc. | DimmitCatarina SW. (Olmos) | PluggedOil | 6,750 | Jan 29, 1997 | 1 | Nov 2013 |
| Briscoe Ranch #3242-127-31955 | Blackbrush O & G Inc. | DimmitCatarina SW. (Olmos) | PluggedGas | 5,125 | Oct 6, 1995 | 2 | Jul 2002 |
| Briscoe Ranch #5HZ42-127-30728 | Rosetta Resources Operating LP | DimmitCatarina SW. (Olmos) | PluggedGas | 5,275 | Nov 17, 1994 | 1 | Jan 2014 |