| Gary Heirs #342-481-35344 | Caskids Operating Company | WhartonCinnamon Island (Frio) | PluggedOil | 10,500 | Jun 14, 2014 | 1 | Jul 2020 |
| Humphreys #342-291-32601 | Caskids Operating Company | LibertyHardin | PluggedGas | 11,000 | Dec 10, 2013 | 2 | Dec 2010 |
| Barrett W. J. Estate #142-291-02400 | Caskids Operating Company | LibertyHardin SW. (Frazier Seg N) | PluggedOil | 9,015 | Feb 26, 2013 | 3 | Aug 2013 |
| Mars McLean #142-167-31459 | Caskids Operating Company | GalvestonHigh Island | Plugged | 5,000 | Jun 4, 2012 | 2 | — |
| Sun Fee #242-167-31503 | Caskids Operating Company | GalvestonHigh Island | Not on schedule | 5,000 | Jun 1, 2012 | 1 | — |
| Wade #142-167-31505 | Caskids Operating Company | GalvestonHigh Island | Not on schedule | 5,000 | Jun 1, 2012 | 1 | — |
| Mad Island Unit No. 1 #142-321-32017 | Caskids Operating Company | MatagordaMad Island (Lower Frio) | PluggedGas | 20,000 | Sep 28, 2011 | 2 | Mar 2015 |
| Kenedy Townsite #1HZ42-255-31605 | Caskids Operating Company | KarnesKenedy, Central (Edwards) | Not on schedule | 13,000 | Mar 2, 2009 | 1 | — |
| Anderson #142-481-35019 | Caskids Operating Company | Wharton | Not on schedule | 14,000 | Jul 25, 2008 | 1 | — |
| Carrin M. Patman B #142-239-33445 | Caskids Operating Company | JacksonFrancitas North | Shut inOil | 8,987 | Feb 28, 2008 | 1 | Apr 2015 |
| Patman Carrin M A #142-239-33434 | Caskids Operating Company | JacksonFrancitas North | Shut inOil | 8,990 | Oct 12, 2007 | 1 | Jan 2015 |
| Red Breast #142-123-32169 | Caskids Operating Company | De WittCottonwood Creek S. (Frio 3050) | PluggedGas | 3,200 | Jul 25, 2007 | 1 | Sep 2009 |
| Collins Michael #142-123-32170 | Caskids Operating Company | De WittCottonwood Creek S. (Frio 3050) | Temporarily abandonedGas | 3,126 | Jul 25, 2007 | 1 | Aug 2009 |
| Polinard-Lee #142-123-32158 | Caskids Operating Company | De WittCottonwood Creek S. (Frio 3050) | PluggedGas | 3,200 | May 1, 2007 | 2 | Sep 2009 |
| Bushmill #142-123-32159 | Caskids Operating Company | De WittCottonwood Creek S. (Frio 3050) | PluggedGas | 3,200 | May 1, 2007 | 2 | Sep 2009 |
| Miller-Thomas Gas Unit #142-123-32151 | Caskids Operating Company | De WittCottonwood Creek S. (Frio 3050) | PluggedGas | 3,200 | Apr 23, 2007 | 2 | Sep 2009 |
| Anderson #142-481-34800 | Caskids Operating Company | Wharton | Not on schedule | 13,500 | Oct 3, 2005 | 1 | — |
| Buffum & Benning #242-291-05403 | Caskids Operating Company | LibertyHardin N. (McMurtry) | PluggedGas | 8,517 | Mar 15, 2005 | 1 | May 2015 |
| Buffum & Benning #142-291-05389 | Caskids Operating Company | LibertyHardin N. (Bintliff 7600) | PluggedOil | 7,765 | Aug 5, 2004 | 1 | May 2015 |
| Buffum & Benning #1 A42-291-31322 | Caskids Operating Company | LibertyHardin N. (Bintliff 7600) | PluggedOil | 9,500 | Feb 13, 2003 | 3 | May 2015 |
| Caskids Gemini #242-351-30480 | Caskids Operating Company | NewtonBon Weir | PluggedOil | 12,150 | Mar 29, 2000 | 3 | — |
| Brown et al #142-071-32171 | Caskids Operating Company | ChambersAnahuac SE. (Hackberry 9800) | Temporarily abandonedGas | 10,050 | Feb 23, 2000 | 1 | Dec 2002 |
| Weido Mark S. #142-473-30455 | Caskids Operating Company | WallerBrookshire (Catahoula) | PluggedOil | 3,200 | Dec 1, 1998 | 3 | Oct 1994 |
| Harkins Estate #142-297-34238 | Caskids Operating Company | Live OakDinero West (Hockley 4900) | Temporarily abandonedGas | 4,710 | Apr 15, 1997 | 2 | Dec 2012 |
| Guadalupe State #142-469-30141 | Caskids Operating Company | VictoriaMcFaddin North (5100) | PluggedGas | 7,076 | Jan 15, 1997 | 5 | Apr 1998 |
| Lay R. M. #142-297-34199 | Caskids Operating Company | Live OakDinero W. (Wilcox 13600) | PluggedGas | 15,000 | Jun 6, 1996 | 1 | — |
| Nelson Ben et al #1A42-071-32048 | Caskids Operating Company | ChambersSmith Point East (Miocene 3400) | PluggedGas | 13,000 | Feb 13, 1996 | 2 | Jun 2007 |
| Heatherloch M. U. D. #242-201-32427 | Caskids Operating Company | HarrisBammel (1200) | PluggedGas | 2,000 | Jul 20, 1995 | 1 | Jun 2010 |
| Kahn Betty Rose #542-291-30321 | Caskids Operating Company | LibertyHankamer SE. (Seg a Frio) | PluggedOil | 5,800 | Feb 21, 1995 | 1 | Mar 1995 |
| Stridde Herbert #142-311-33038 | Caskids Operating Company | McMullenDan Cobbs (Wilcox Lo.) | ActiveWater Supply | 7,656 | Aug 15, 1994 | 2 | Sep 2009 |
| Horton Cecil F. #142-297-34056 | Caskids Operating Company | Live OakWildcat | PluggedGas | 19,031 | Feb 1, 1993 | 2 | — |
| Perry #2ST42-039-32451 | Caskids Operating Company | BrazoriaAllen Dome | PluggedOil | 6,000 | Feb 18, 1992 | 2 | — |
| Baacke #142-175-32545 | Caskids Operating Company | GoliadWeser South (2700) | PluggedGas | 10,550 | Sep 4, 1990 | 2 | Sep 1993 |
| Harris Mattie B. #942-291-32104 | Caskids Operating Company | LibertyHankamer SE. (Seg SE Frio Up.) | PluggedOil | 6,400 | Jul 20, 1990 | 1 | Apr 1995 |
| Viktorin #142-481-33235 | Caskids Operating Company | WhartonBernard East (7600) | PluggedGas | 8,300 | Jan 24, 1990 | 2 | May 1999 |
| Kahn B.R. #5B42-291-32081 | Caskids Operating Company | LibertyHankamer SE. (Frio Upper) | PluggedOil | 5,900 | Oct 26, 1989 | 1 | May 1996 |
| Kahn B. R. #442-291-30220 | Caskids Operating Company | LibertyHankamer S.(uf-1) | PluggedGas | 6,011 | Mar 3, 1985 | 1 | — |
| Thigpen -a- #142-123-31325 | Caskids Operating Company | De WittCuero S. (Blk. I 10 000) | PluggedGas | 12,600 | Aug 18, 1983 | 1 | — |
| Carr W.R. #142-199-31926 | Caskids Operating Company | HardinSaratoga | PluggedOil | 1,900 | Jun 29, 1983 | 1 | — |
| Green Unit #442-255-30958 | Caskids Operating Company | KarnesMcCaskill NE. (Slick Wilcox) | PluggedGas | 10,200 | Jun 11, 1982 | 2 | — |
| Frank Charley Jr. #142-285-31603 | Caskids Operating Company | LavacaKemper E. (1775) | PluggedGas | 6,500 | Aug 24, 1981 | 1 | — |
| Gohmert L. #142-123-31126 | Caskids Operating Company | De WittWittgo (Wilcox) | PluggedGas | 13,000 | Feb 10, 1981 | 1 | — |
| Green T. E. #142-255-30249 | Caskids Operating Company | KarnesMcCaskill NE. (Reklaw) | PluggedGas | 7,682 | Jan 16, 1980 | 1 | Oct 2002 |
| Green Gas Unit #342-255-30619 | Caskids Operating Company | KarnesMcCaskill NE. (Reklaw) | PluggedGas | 8,600 | Jan 15, 1980 | 2 | — |
| Hardin County Oil Co. #642-199-02281 | Caskids Operating Company | HardinSour Lake | PluggedOil | — | — | 0 | — |
| Kahn Betty Rose #242-291-30163 | Caskids Operating Company | LibertyHankamer | PluggedOil | — | — | 0 | — |
| Harris Mattie W. a #642-291-30202 | Caskids Operating Company | LibertyHankamer | PluggedOil | — | — | 0 | — |