| Davis #31742-157-33283 | Hamman Oil & Refining Company | Fort Bend | Not on schedule | 5,000 | Apr 28, 2023 | 1 | — |
| Davis, T. W. #31242-157-33284 | Hamman Oil & Refining Company | Fort Bend | Not on schedule | 5,000 | Apr 28, 2023 | 1 | — |
| Davis, T. W. #31842-157-33285 | Hamman Oil & Refining Company | Fort Bend | Not on schedule | 5,000 | Apr 28, 2023 | 1 | — |
| Bryan E. Fee #3542-157-33248 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,339 | May 16, 2018 | 1 | Apr 2026 |
| Davis T. W. #30742-157-33244 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,901 | May 14, 2018 | 1 | Apr 2026 |
| Davis T. W. #30942-157-33245 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,369 | May 14, 2018 | 1 | Apr 2026 |
| Davis T. W. #31042-157-33246 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,900 | May 14, 2018 | 1 | Apr 2026 |
| Davis T. W. #30842-157-33247 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,102 | May 14, 2018 | 1 | Apr 2026 |
| Bryan E. Fee #3442-157-33229 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,209 | Aug 17, 2017 | 1 | Apr 2026 |
| Davis T. W. #304R42-157-33227 | Hamman Oil & Refining Company | Fort BendBig Creek | Temporarily abandonedGas | 3,484 | Jul 10, 2017 | 1 | Apr 2026 |
| Davis T. W. #30142-157-33225 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 4,336 | Jul 6, 2017 | 1 | Apr 2026 |
| Davis T. W. #30342-157-33226 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,697 | Jul 6, 2017 | 1 | Apr 2026 |
| Davis T. W. #30542-157-33228 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,828 | Jul 6, 2017 | 1 | Apr 2026 |
| Bryan E. Fee #3342-157-33194 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,191 | Nov 24, 2014 | 1 | Apr 2026 |
| Bryan E. Fee #2942-157-33193 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,079 | Nov 21, 2014 | 1 | Apr 2026 |
| Bryan E. Fee #2842-157-33119 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,350 | Jul 2, 2014 | 1 | Apr 2026 |
| E. Bryan Fee #3042-157-33120 | Hamman Oil & Refining Company | Fort Bend | Not on schedule | 4,000 | Jul 2, 2014 | 1 | — |
| Davis T. W. #29842-157-33125 | Hamman Oil & Refining Company | Fort BendBig Creek | Temporarily abandonedGas | 3,571 | Jul 2, 2014 | 1 | Apr 2026 |
| Davis T. W. #29942-157-33126 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,250 | Jul 2, 2014 | 1 | Apr 2026 |
| Bryan E. Fee #1742-157-30259 | Hamman Oil & Refining Company | Fort BendBig Creek | PluggedOil | 2,794 | Jan 31, 2014 | 1 | Apr 2026 |
| Bryan E. Fee #2742-157-33021 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,105 | Jan 16, 2014 | 1 | Apr 2026 |
| Bryan E. Fee #2442-157-33018 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,882 | Dec 19, 2013 | 1 | Apr 2026 |
| Bryan E. Fee #2642-157-33020 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,835 | Dec 19, 2013 | 1 | Apr 2026 |
| Bryan E. Fee #2542-157-33019 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,358 | Dec 16, 2013 | 1 | Apr 2026 |
| Bryan E. Fee #2142-157-32835 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 4,175 | Sep 26, 2012 | 1 | Apr 2026 |
| Bryan E. Fee #2242-157-32836 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 4,043 | Sep 26, 2012 | 1 | Apr 2026 |
| Bryan E. Fee #2342-157-32837 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,590 | Sep 26, 2012 | 1 | Apr 2026 |
| Davis T. W. #29442-157-32838 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,298 | Sep 26, 2012 | 1 | Apr 2026 |
| Davis T. W. #29542-157-32839 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,353 | Sep 26, 2012 | 1 | Apr 2026 |
| Davis T. W. #29642-157-32840 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,080 | Sep 26, 2012 | 1 | Apr 2026 |
| Davis T. W. #29742-157-32841 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,463 | Sep 26, 2012 | 1 | Apr 2026 |
| Davis #29042-157-32806 | Hamman Oil & Refining Company | Fort BendBig Creek | PluggedOil | 5,000 | Mar 14, 2012 | 1 | Mar 2024 |
| Davis T. W. #29142-157-32807 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,443 | Mar 14, 2012 | 1 | Apr 2026 |
| Davis T. W. #29242-157-32808 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,082 | Mar 14, 2012 | 1 | Apr 2026 |
| Davis T. W. #28742-157-32795 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 3,900 | Nov 19, 2011 | 1 | Apr 2026 |
| Davis #28842-157-32796 | Hamman Oil & Refining Company | Fort BendBig Creek | PluggedOil | 5,000 | Nov 19, 2011 | 1 | Mar 2024 |
| Davis #28942-157-32797 | Hamman Oil & Refining Company | Fort BendBig Creek | PluggedOil | 5,000 | Nov 19, 2011 | 1 | Mar 2024 |
| Horky #142-249-32534 | Hamman Oil & Refining Company | Jim WellsOrange Grove (4550) | PluggedGas | 10,000 | Aug 3, 2011 | 3 | Dec 2011 |
| Josey #642-201-32626 | Hamman Oil & Refining Company | HarrisJosey Ranch (Yegua 6900) | PluggedGas | 8,000 | Jul 8, 2011 | 4 | Aug 2005 |
| Davis T. W. #28642-157-32741 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,083 | Jul 7, 2011 | 1 | Apr 2026 |
| Davis T. W. #28242-157-32737 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 3,942 | Jun 29, 2011 | 1 | Apr 2026 |
| Davis T. W. #28042-157-32736 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 4,157 | Jun 25, 2011 | 1 | Apr 2026 |
| Davis #28342-157-32738 | Hamman Oil & Refining Company | Fort BendBig Creek | Not on scheduleOil | 5,000 | Jun 25, 2011 | 1 | Mar 2024 |
| Davis #28442-157-32739 | Hamman Oil & Refining Company | Fort BendBig Creek | PluggedOil | 5,000 | Jun 25, 2011 | 1 | Mar 2024 |
| BP a-4 #142-199-33294 | Hamman Oil & Refining Company | HardinSlessinger (Wilcox 10 000) | PluggedOil | 11,000 | Apr 25, 2011 | 1 | Mar 2015 |
| BCR State Unit #142-481-35083 | Hamman Oil & Refining Company | WhartonHollywood S. (Frio 7100) | PluggedGas | 9,000 | Mar 8, 2011 | 2 | Sep 2011 |
| Davis T. W. #27742-157-32611 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 4,114 | Sep 28, 2010 | 1 | Apr 2026 |
| Davis T. W. #27842-157-32608 | Hamman Oil & Refining Company | Fort BendBig Creek | ActiveOil | 4,096 | Sep 7, 2010 | 1 | Apr 2026 |
| Davis T. W. #27942-157-32609 | Hamman Oil & Refining Company | Fort BendBig Creek | Shut inOil | 4,015 | Sep 7, 2010 | 1 | Apr 2026 |
| Shotwell #142-481-35154 | Hamman Oil & Refining Company | WhartonMagnet Withers (Miocene 4180) | PluggedGas | 5,000 | Jun 2, 2010 | 1 | Mar 2019 |