| Kennedy Bell #1HHZ42-197-31777 | Cobra Oil & Gas Corporation | HardemanWildcat | PluggedOil | 8,600 | Feb 26, 2021 | 1 | — |
| Hercules SWD #142-157-32136 | Cobra Oil & Gas Corporation | Fort BendAndromeda (Lower Vicksburg) | ActiveInjection | 7,294 | Jul 10, 2019 | 3 | — |
| LRR #142-005-30424 | Cobra Oil & Gas Corporation | AngelinaWildcat | PluggedOil | 17,500 | Feb 16, 2018 | 1 | — |
| Johnson Unit #1HHZ42-187-33667 | Cobra Oil & Gas Corporation | GuadalupeZion Hill (Austin Chalk) | PluggedOil | 5,000 | Dec 29, 2016 | 5 | — |
| Reneau Unit #1HHZ42-187-33662 | Cobra Oil & Gas Corporation | GuadalupeZion Hill (Austin Chalk) | PluggedOil | 4,000 | Jan 8, 2016 | 1 | — |
| Heideke #1HHZ42-187-33656 | Cobra Oil & Gas Corporation | GuadalupeGuadalupe Bend (Austin Chalk) | PluggedOil | 4,000 | Aug 5, 2015 | 1 | — |
| Brown Unit #142-297-35423 | Cobra Oil & Gas Corporation | Live OakGamble Gully SW. (7100) | PluggedGas | 9,000 | Jul 11, 2013 | 1 | — |
| Fryar 2 #242-227-36972 | Cobra Oil & Gas Corporation | Howard | Not on schedule | 12,000 | Apr 23, 2012 | 1 | — |
| Pinnington Creek SWD #142-237-39539 | Cobra Oil & Gas Corporation | JackS.A.O.C. (Ellenburger) | Not on schedule | 8,000 | Apr 2, 2012 | 1 | — |
| Palmer #142-297-35102 | Cobra Oil & Gas Corporation | Live OakGeorge West E. (Queen City -B-) | PluggedGas | 9,500 | Feb 17, 2012 | 1 | — |
| Johnson 2 #342-227-36794 | Cobra Oil & Gas Corporation | Howard | Not on schedule | 12,000 | Nov 2, 2011 | 1 | — |
| Fisher 40 #142-227-36648 | Cobra Oil & Gas Corporation | Howard | Not on schedule | 11,000 | Apr 22, 2011 | 1 | — |
| Parker Farms 25 #642-317-36316 | Cobra Oil & Gas Corporation | Martin | Not on schedule | 12,000 | Oct 8, 2010 | 2 | — |
| Glass 2 #242-227-36496 | Cobra Oil & Gas Corporation | Howard | Drilled | 12,000 | Sep 20, 2010 | 1 | — |
| Smith 48 #142-227-36446 | Cobra Oil & Gas Corporation | Howard | Not on schedule | 12,000 | Aug 3, 2010 | 1 | — |
| Campbell-Fraser #142-471-30341 | Cobra Oil & Gas Corporation | WalkerMaple Branch (Yegua) | Not on schedule | 4,000 | Oct 7, 2008 | 1 | — |
| Hudgeons 39 #2R42-317-34172 | Cobra Oil & Gas Corporation | MartinSpraberry (Trend Area) | Plugged | 11,100 | Jul 14, 2008 | 2 | — |
| Wilbanks 17 #242-317-35345 | Cobra Oil & Gas Corporation | MartinSpraberry (Trend Area) | Not on schedule | 12,000 | Jul 10, 2008 | 1 | — |
| Guitar 1 #442-227-36159 | Cobra Oil & Gas Corporation | HowardSpraberry (Trend Area) | Not on schedule | 12,000 | Jun 18, 2008 | 1 | — |
| Guitar 1 #1R42-227-34818 | Cobra Oil & Gas Corporation | Howard | Plugged | 11,000 | Dec 21, 2007 | 2 | — |
| Walker-Perry #142-291-32662 | Cobra Oil & Gas Corporation | LibertyHull, South (Yegua 8500) | Not on schedule | 9,300 | Jun 20, 2006 | 1 | — |
| Hurricane #142-199-32995 | Cobra Oil & Gas Corporation | HardinStrain (Cook Mtn. 9600) | Drilled | 11,000 | Dec 1, 2005 | 1 | — |
| Taurus #242-039-32922 | Cobra Oil & Gas Corporation | Brazoria | Not on schedule | 15,000 | Nov 18, 2005 | 1 | — |
| Apache Corp. Unit #242-291-32545 | Cobra Oil & Gas Corporation | LibertyHull South (Cook Mtn. 9700) | Plugged | 10,000 | Jul 15, 2004 | 2 | — |
| Maidstone #142-291-32519 | Cobra Oil & Gas Corporation | LibertyWildcat | PluggedOil | 14,000 | Feb 12, 2004 | 2 | — |
| Jamaica #142-199-32892 | Cobra Oil & Gas Corporation | HardinWildcat | PluggedOil | 10,000 | Sep 23, 2003 | 1 | — |
| Piper #142-199-32888 | Cobra Oil & Gas Corporation | HardinWildcat | PluggedGas | 13,500 | Jun 24, 2003 | 1 | — |
| Ram Rock #142-291-32480 | Cobra Oil & Gas Corporation | LibertyWildcat | PluggedGas | 16,000 | May 29, 2003 | 2 | — |
| Hankamer #142-291-32443 | Cobra Oil & Gas Corporation | Liberty | Plugged | 13,000 | Aug 6, 2002 | 2 | — |
| Libra Unit #142-157-32091 | Cobra Oil & Gas Corporation | Fort Bend | Plugged | 9,000 | Apr 14, 2000 | 2 | — |
| Cullen Trusts #142-199-32799 | Cobra Oil & Gas Corporation | HardinWildcat | PluggedGas | 10,000 | Mar 6, 2000 | 1 | — |
| Turner Everett 2 #1HZ42-115-32904 | Cobra Oil & Gas Corporation | DawsonElizabeth Rose (Fusselman) | PluggedOil | 12,400 | Mar 31, 1997 | 2 | — |
| Calverley 28 #142-173-32738 | Cobra Oil & Gas Corporation | GlasscockGarden City, W. (Wolfcamp 7880) | Not on schedule | 8,500 | Feb 20, 1997 | 1 | — |
| Schwartz 1 #142-173-32709 | Cobra Oil & Gas Corporation | GlasscockWildcat | PluggedOil | 8,000 | Nov 19, 1996 | 1 | — |
| Homan Unit 45 #142-227-34969 | Cobra Oil & Gas Corporation | HowardWright 44 (Fusselman) | Not on schedule | 11,000 | Nov 13, 1995 | 1 | — |
| Wilkinson Unit 4 #142-227-34952 | Cobra Oil & Gas Corporation | HowardSpanky (Fusselman) | Not on schedule | 10,600 | Oct 23, 1995 | 1 | — |
| Saunders 3 #242-227-34914 | Cobra Oil & Gas Corporation | HowardSpanky (Fusselman) | Not on schedule | 10,500 | Mar 29, 1995 | 1 | — |
| Gaskins 43 #142-227-34887 | Cobra Oil & Gas Corporation | Howard | Plugged | 9,500 | Dec 8, 1994 | 2 | — |
| Cates 30 #142-227-34839 | Cobra Oil & Gas Corporation | HowardSewell 30 (Canyon Reef) | Not on schedule | 9,500 | Jul 19, 1994 | 1 | — |
| Gaskins 15 #142-227-34798 | Cobra Oil & Gas Corporation | HowardKnott, SW. (Fusselman) | Not on schedule | 11,000 | Nov 10, 1993 | 1 | — |
| Brunson 36 #142-173-32368 | Cobra Oil & Gas Corporation | Glasscock | Not on schedule | 9,000 | Oct 8, 1993 | 1 | — |
| Roman, Velma 17 #142-227-34800 | Cobra Oil & Gas Corporation | Howard | Not on schedule | 11,000 | Oct 1, 1993 | 1 | — |
| Weyman 14 #1A42-173-32366 | Cobra Oil & Gas Corporation | GlasscockDewey Lake (Wolfcamp) | Plugged | 9,000 | Sep 23, 1993 | 2 | — |
| Calverley 30 #142-173-32351 | Cobra Oil & Gas Corporation | Glasscock | Not on schedule | 10,800 | Aug 30, 1993 | 1 | — |
| Gaskin 43 #142-227-34786 | Cobra Oil & Gas Corporation | HowardMiddleton (Canyon Reef) | Not on schedule | 9,500 | Aug 17, 1993 | 1 | — |
| Middleton 38 #142-227-34751 | Cobra Oil & Gas Corporation | HowardMiddleton (Canyon Reef) | Not on schedule | 8,900 | Mar 26, 1993 | 1 | — |
| Wright #401SW42-227-34244 | Cobra Oil & Gas Corporation | Howard | Plugged | 9,000 | Feb 8, 1993 | 2 | — |
| Wright #142-227-31724 | Cobra Oil & Gas Corporation | HowardModesta, South (Cisco) | Plugged | 8,987 | Dec 10, 1992 | 2 | — |
| Shirk 1 #142-461-33323 | Cobra Oil & Gas Corporation | UptonCorvette (Wolfcamp) | Not on schedule | 8,900 | Oct 13, 1992 | 1 | — |
| Shirk 1 #2AHZ42-461-33307 | Cobra Oil & Gas Corporation | UptonTriumph (Wolfcamp) | PluggedOil | 8,900 | Aug 5, 1992 | 2 | — |