| Kennedy Bell #1HHZ42-197-31777 | Cobra Oil & Gas Corporation | Hardeman, TXWildcat | PluggedOil | 8,600 | Feb 26, 2021 | — | — |
| Hercules SWD #142-157-32136 | Cobra Oil & Gas Corporation | Fort Bend, TXAndromeda (Lower Vicksburg) | ActiveInjection | 7,294 | Jul 10, 2019 | — | — |
| LRR #142-005-30424 | Cobra Oil & Gas Corporation | Angelina, TXWildcat | PluggedOil | 17,500 | Feb 16, 2018 | — | — |
| Johnson Unit #1HHZ42-187-33667 | Cobra Oil & Gas Corporation | Guadalupe, TXZion Hill (Austin Chalk) | PluggedOil | 5,000 | Dec 29, 2016 | — | — |
| Reneau Unit #1HHZ42-187-33662 | Cobra Oil & Gas Corporation | Guadalupe, TXZion Hill (Austin Chalk) | PluggedOil | 4,000 | Jan 8, 2016 | — | — |
| Heideke #1HHZ42-187-33656 | Cobra Oil & Gas Corporation | Guadalupe, TXGuadalupe Bend (Austin Chalk) | PluggedOil | 4,000 | Aug 5, 2015 | — | — |
| Brown Unit #142-297-35423 | Cobra Oil & Gas Corporation | Live Oak, TXGamble Gully SW. (7100) | PluggedGas | 9,000 | Jul 11, 2013 | — | — |
| Palmer #142-297-35102 | Cobra Oil & Gas Corporation | Live Oak, TXGeorge West E. (Queen City -B-) | PluggedGas | 9,500 | Feb 17, 2012 | — | — |
| Glass 2 #242-227-36496 | Cobra Oil & Gas Corporationpermit operator | Howard, TX | Drilled | 12,000 | Sep 20, 2010 | — | — |
| Hurricane #142-199-32995 | Cobra Oil & Gas Corporationpermit operator | Hardin, TXStrain (Cook Mtn. 9600) | Drilled | 11,000 | Dec 1, 2005 | — | — |
| Maidstone #142-291-32519 | Cobra Oil & Gas Corporation | Liberty, TXWildcat | PluggedOil | 14,000 | Feb 12, 2004 | — | — |
| Jamaica #142-199-32892 | Cobra Oil & Gas Corporation | Hardin, TXWildcat | PluggedOil | 10,000 | Sep 23, 2003 | — | — |
| Piper #142-199-32888 | Cobra Oil & Gas Corporation | Hardin, TXWildcat | PluggedGas | 13,500 | Jun 24, 2003 | — | — |
| Ram Rock #142-291-32480 | Cobra Oil & Gas Corporation | Liberty, TXWildcat | PluggedGas | 16,000 | May 29, 2003 | — | — |
| Cullen Trusts #142-199-32799 | Cobra Oil & Gas Corporation | Hardin, TXWildcat | PluggedGas | 10,000 | Mar 6, 2000 | — | — |
| Turner Everett 2 #1HZ42-115-32904 | Cobra Oil & Gas Corporation | Dawson, TXElizabeth Rose (Fusselman) | PluggedOil | 12,400 | Mar 31, 1997 | — | — |
| Schwartz 1 #142-173-32709 | Cobra Oil & Gas Corporation | Glasscock, TXWildcat | PluggedOil | 8,000 | Nov 19, 1996 | — | — |
| Shirk 1 #2AHZ42-461-33307 | Cobra Oil & Gas Corporation | Upton, TXTriumph (Wolfcamp) | PluggedOil | 8,900 | Aug 5, 1992 | — | — |
| Chew W. D. #142-315-30764 | Cobra Oil & Gas Corporation | Marion, TXGreen Fox (Pettit) | PluggedOil | 6,500 | Sep 13, 1989 | — | — |
| East Hamel Gas Unit #142-089-31717 | Cobra Oil & Gas Corporation | Colorado, TXHamel East (9600) | PluggedGas | 10,000 | Feb 10, 1988 | — | — |
| Pate #142-419-30524 | Cobra Oil & Gas Corporation | Shelby, TXStockman (Travis Peak) | PluggedGas | 8,500 | Jun 23, 1986 | — | — |
| Heydrick #142-447-34420 | Cobra Oil & Gas Corporation | Throckmorton, TXThrockmorton County Regular | PluggedOil | 5,500 | Jun 27, 1985 | — | — |
| Crump #142-401-32020 | Cobra Oil & Gas Corporation | Rusk, TXCaledonia (Rodessa) | PluggedOil | 7,350 | May 17, 1985 | — | — |
| Upshur County S L #111542-023-31171 | Cobra Oil & Gas Corporation | Baylor, TXBaylor County Regular | PluggedOil | 5,500 | Mar 21, 1985 | — | — |
| Polk County School Land #32942-447-34357 | Cobra Oil & Gas Corporation | Throckmorton, TXElbert N. (Miss.) | PluggedOil | 5,200 | Mar 4, 1985 | — | — |
| Curtiss W. E. #1 D42-447-33738 | Cobra Oil & Gas Corporation | Throckmorton, TXThrockmorton County Regular | PluggedOil | 1,100 | Aug 16, 1983 | — | — |
| Curt - Ham Unit #142-447-33602 | Cobra Oil & Gas Corporation | Throckmorton, TXGuy (Miss) | PluggedOil | 4,999 | May 27, 1983 | — | — |
| Miller C #142-033-30815 | Cobra Oil & Gas Corporation | Borden, TXJ.R.D. 7 (Wichita Albany) | PluggedOil | 8,600 | Sep 1, 1982 | — | — |
| Curtiss W. E. #142-447-33266 | Cobra Oil & Gas Corporation | Throckmorton, TXThrockmorton County Regular | PluggedOil | 5,200 | Aug 5, 1982 | — | — |
| Sims B. O. #142-481-31854 | Cobra Oil & Gas Corporation | Wharton, TXGolden Rod (Frio 4200) | PluggedGas | 5,000 | May 20, 1982 | — | — |
| Hodgson #104142-211-31403 | Cobra Oil & Gas Corporation | Hemphill, TXFeldman (Morrow Upper) | PluggedOil | 12,000 | Oct 22, 1981 | — | — |
| Ellisor Estate #142-149-30305 | Cobra Oil & Gas Corporation | Fayette, TXSmithville (Austin Chalk) | PluggedOil | 7,500 | May 11, 1981 | — | — |
| Barnett Unit #142-149-30718 | Cobra Oil & Gas Corporation | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 9,000 | Sep 10, 1980 | — | — |
| Zimmerhanzel Unit #142-149-30719 | Cobra Oil & Gas Corporation | Fayette, TXGiddings (Austin Chalk-3) | PluggedOil | 8,000 | Sep 10, 1980 | — | — |
| Benbrook #142-021-30273 | Cobra Oil & Gas Corporation | Bastrop, TXGiddings (Austin Chalk-3) | PluggedOil | 7,500 | Mar 13, 1980 | — | — |
| Miller R. N. #242-033-30556 | Cobra Oil & Gas Corporation | Borden, TXSeven J. West (Strawn) | PluggedOil | 8,600 | Jan 23, 1980 | — | — |
| Ellisor Estate #242-149-30416 | Cobra Oil & Gas Corporation | Fayette, TXSmithville (Austin Chalk) | PluggedOil | 7,500 | Nov 5, 1979 | — | — |
| Ellisor Estate #342-149-30417 | Cobra Oil & Gas Corporation | Fayette, TXSmithville (Olmos) | PluggedOil | 7,200 | Nov 5, 1979 | — | — |
| Robinson Guy #542-363-30914 | Cobra Oil & Gas Corporation | Palo Pinto, TXBrad SW. (Big Saline Congl.) | PluggedGas | 1,600 | Oct 30, 1978 | — | — |
| Belew B. J. #242-033-30470 | Cobra Oil & Gas Corporation | Borden, TXMyrtle N. (Strawn) | PluggedOil | 8,000 | Apr 17, 1978 | — | — |
| Veenstra A.T. #142-021-30089 | Cobra Oil & Gas Corporation | Bastrop, TXSmithville (Buda) | PluggedOil | 6,930 | Sep 21, 1977 | — | — |
| Holt W. I. -AB- #342-077-82166 | Cobra Oil & Gas Corporation | Clay, TXJoy (Strawn) | PluggedOil | 4,483 | Jul 18, 1977 | — | — |
| Vogtsberger August #842-009-03345 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | ActiveOil | 5,092 | — | — | — |
| Thorman Robert #142-009-04883 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | PluggedOil | — | — | — | — |
| Nichols #1042-009-83484 | Cobra Oil & Gas Corporation | Archer, TXHull-Silk-Sikes | Not on scheduleOil | — | — | — | — |
| Nichols #15AU42-009-83485 | Cobra Oil & Gas Corporation | Archer, TXHull-Silk-Sikes (3800) | PluggedOil | — | — | — | — |
| Vogtsberger August -a- #242-009-83714 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | PluggedOil | — | — | — | — |
| Vogtsberger August -a- #642-009-83715 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | Not on scheduleOil | — | — | — | — |
| Vogtsberger Robert -a- #142-009-83718 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | PluggedOil | — | — | — | — |
| Vogtsberger Robert -a- #242-009-83719 | Cobra Oil & Gas Corporation | Archer, TXVogtsberger Pool | PluggedOil | — | — | — | — |