| Sample #2ST42-239-33961 | Decker Operating Co. L.L.C. | JacksonBright Falcon (Yegua 9580) | ActiveGas | 9,721 | Jul 13, 2022 | 2 | Jul 2026 |
| Kennedy #142-213-30867 | Decker Operating Co. L.L.C. | HendersonMalakoff S. (Bacon Lime) | PluggedOil | 5,000 | Feb 6, 2019 | 3 | — |
| Sample #142-239-32303 | Decker Operating Co. L.L.C. | JacksonBright Falcon (Yegua 9900) | ActiveGas | 10,006 | Sep 18, 2018 | 4 | Jul 2026 |
| Chapman Ranch #403842-355-34106 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Upper Frio Cons.) | PluggedGas | 7,000 | Dec 2, 2014 | 1 | Sep 2016 |
| DKR #142-289-32140 | Decker Operating Co. L.L.C. | LeonWildcat | Shut inOil | 11,690 | Aug 7, 2014 | 1 | — |
| Hagaman Unit #1HHZ42-313-31169 | Decker Operating Co. L.L.C. | MadisonBSR (Sub-Clarksville) | ActiveOil | 9,092 | Jun 25, 2014 | 2 | Jul 2026 |
| Andrews Unit #1 HHZ42-289-32067 | Decker Operating Co. L.L.C. | LeonHalliday (Woodbine) | ActiveOil | 7,809 | Jan 4, 2013 | 3 | Jul 2026 |
| Sheldon Unit #1HHZ42-313-30950 | Decker Operating Co. L.L.C. | MadisonHalliday (Woodbine) | ActiveOil | 9,096 | Aug 24, 2012 | 1 | Jul 2026 |
| Chapman J. O. #133C42-355-33261 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Mid. Frio Cons.) | PluggedGas | 8,100 | Feb 16, 2012 | 3 | May 2015 |
| Boetcher #142-157-32278 | Decker Operating Co. L.L.C. | Fort BendHungerford N. (3300) | PluggedGas | 6,000 | May 31, 2011 | 4 | Apr 2021 |
| Chapman Ranch #64742-355-33902 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Catahoula Cons.) | Temporarily abandonedGas | 5,810 | May 17, 2011 | 3 | Aug 2019 |
| Hlavinka Gas Unit #142-481-34493 | Decker Operating Co. L.L.C. | WhartonHungerford N. (4225) | PluggedGas | 6,500 | Oct 28, 2010 | 4 | Nov 2015 |
| Gladney Gas Unit #142-213-31013 | Decker Operating Co. L.L.C. | HendersonTri-Cities (Cotton Valley) | ActiveGas | 11,735 | Jul 15, 2010 | 1 | Jul 2026 |
| Chapman Ranch #23842-355-33974 | Decker Operating Co. L.L.C. | NuecesWildcat | Temporarily abandonedGas | 13,200 | Dec 17, 2009 | 1 | Jun 2010 |
| Chapman J.O. 38 #12642-355-33065 | Decker Operating Co. L.L.C. | NuecesMobil-David W. (Howell Hight) | PluggedGas | 13,500 | Nov 24, 2009 | 2 | Nov 2009 |
| Jack Hawes Jr. #142-481-34521 | Decker Operating Co. L.L.C. | WhartonKendleton SE. (Frio 5000) | PluggedGas | 6,000 | Aug 5, 2009 | 3 | Aug 2010 |
| Preisler #142-481-34583 | Decker Operating Co. L.L.C. | WhartonHungerford North (4100) | PluggedGas | 5,500 | Jul 30, 2009 | 2 | Sep 2009 |
| Chapman J. O. #5342-355-30379 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Upper Frio Cons.) | Shut inOil | 8,000 | Jul 8, 2009 | 5 | Mar 2021 |
| Perryman Bill #142-213-30993 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | PluggedGas | 13,000 | Mar 11, 2009 | 1 | — |
| Frank Sorrel Jr. #142-481-34423 | Decker Operating Co. L.L.C. | WhartonSpanish Camp South (4000 Frio) | PluggedGas | 6,000 | Feb 25, 2009 | 2 | Apr 2012 |
| Landis #142-213-30991 | Decker Operating Co. L.L.C. | HendersonTri-Cities (Cotton Valley) | Temporarily abandonedGas | 11,994 | Feb 5, 2009 | 1 | Jul 2011 |
| Cox Venable #142-213-30990 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | ActiveGas | 12,677 | Nov 22, 2008 | 1 | Jan 2026 |
| Chapman Ranch B #13742-355-33520 | Decker Operating Co. L.L.C. | NuecesMobil-David (Anderson) | Shut inGas | 11,243 | Sep 24, 2008 | 4 | Jun 2007 |
| Wofford Heirs #142-213-30968 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | ActiveGas | 12,700 | Sep 8, 2008 | 1 | Jan 2026 |
| Wilbanks #142-213-30966 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | ActiveGas | 12,190 | Aug 26, 2008 | 1 | Jan 2026 |
| Macha G.U. NO.2 #342-481-35021 | Decker Operating Co. L.L.C. | WhartonMary Macha (Frio) | PluggedGas | 6,000 | Aug 12, 2008 | 1 | Dec 2013 |
| Chapman Ranch #43942-355-33920 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Upper Frio Cons.) | PluggedGas | 6,000 | Jul 25, 2008 | 1 | Apr 2012 |
| Sorrel Gordon #142-481-34471 | Decker Operating Co. L.L.C. | WhartonSpanish Camp (Sorrel Sand) | PluggedGas | 6,500 | Jun 27, 2008 | 2 | Apr 2016 |
| Chapman Ranch #74742-355-33901 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | Temporarily abandonedGas | 13,230 | Jun 11, 2008 | 1 | — |
| Chapman Ranch #33942-355-33906 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Upper Frio Cons.) | PluggedOil | 7,225 | Apr 12, 2008 | 2 | May 2013 |
| Chapman Ranch #211242-355-33905 | Decker Operating Co. L.L.C. | NuecesArnold--David (10 400) | PluggedGas | 13,500 | Apr 11, 2008 | 2 | Jan 2010 |
| Chapman Ranch #211142-355-33904 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Catahoula Cons.) | PluggedGas | 7,000 | Apr 10, 2008 | 1 | May 2014 |
| Chapman Ranch #23942-355-33903 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Catahoula Cons.) | PluggedOil | 7,000 | Apr 8, 2008 | 2 | Jul 2015 |
| McDonald #242-213-30947 | Decker Operating Co. L.L.C. | HendersonTri-Cities (Pettit) | PluggedOil | 10,000 | Feb 12, 2008 | 2 | Aug 2008 |
| Kirby Heirs #142-213-30942 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | ActiveGas | 12,135 | Dec 18, 2007 | 2 | Jul 2026 |
| Chapman Ranch #54742-355-33878 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | ActiveGas | 12,736 | Nov 26, 2007 | 1 | Jul 2026 |
| Lee Heirs #142-213-30941 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | ActiveGas | 12,094 | Nov 12, 2007 | 2 | Jan 2026 |
| Chapman Ranch #44742-355-33872 | Decker Operating Co. L.L.C. | NuecesMobil-David (Frio 12 600) | Temporarily abandonedGas | 12,970 | Oct 25, 2007 | 1 | Jan 2009 |
| Bain Clay #142-349-34820 | Decker Operating Co. L.L.C. | NavarroAlligator Creek (Bossier) | PluggedGas | 12,800 | Oct 12, 2007 | 1 | Apr 2017 |
| Chapman Ranch #57342-355-33868 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | PluggedGas | 16,000 | Sep 27, 2007 | 1 | Oct 2014 |
| Parker Trust Gas Unit #142-213-30932 | Decker Operating Co. L.L.C. | HendersonThomas Lake (Cotton Valley) | PluggedGas | 12,800 | Sep 25, 2007 | 1 | Mar 2011 |
| Trammell #142-213-30925 | Decker Operating Co. L.L.C. | HendersonTurlington | PluggedGas | 12,500 | Aug 11, 2007 | 1 | May 2017 |
| Kennedy #242-213-30920 | Decker Operating Co. L.L.C. | HendersonMalakoff South (Travis Peak) | PluggedGas | 12,500 | Jun 21, 2007 | 2 | Feb 2017 |
| Chapman Ranch #37342-355-33849 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | Temporarily abandonedGas | 14,600 | Jun 7, 2007 | 1 | Apr 2012 |
| Chapman Ranch #34742-355-33834 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | Temporarily abandonedGas | 12,900 | Apr 2, 2007 | 1 | Apr 2012 |
| Chapman Ranch #24742-355-33806 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | ActiveGas | 12,950 | Sep 8, 2006 | 1 | Jun 2026 |
| Chapman Ranch a #12842-355-33101 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | ActiveGas | 13,070 | Aug 18, 2006 | 3 | Sep 2025 |
| Chapman JO D #17542-355-33789 | Decker Operating Co. L.L.C. | NuecesChapman Ranch (Upper Frio Cons.) | ActiveOil | 7,010 | Apr 25, 2006 | 1 | Jul 2026 |
| Bernard Hvalinka #142-481-34837 | Decker Operating Co. L.L.C. | WhartonBernard W. (Cook Mt. 7800) | PluggedGas | 9,000 | Mar 15, 2006 | 1 | Sep 2015 |
| Chapman Ranch #14742-355-33767 | Decker Operating Co. L.L.C. | NuecesMobil-David (Howell Hight) | Temporarily abandonedGas | 13,550 | Dec 7, 2005 | 1 | Oct 2013 |