| Miss Kati Unit #142-471-30356 | EOG Resources Inc. only | Walker, TXPine Prairie N. (Woodbine) | ActiveOil | 11,697 | Dec 4, 2025 | — | — |
| Tres Brujitas Unit #142-471-30397 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | ActiveOil | 3,498 | Apr 25, 2024 | — | — |
| Selassie #242-471-30408 | Guardian Operating LLC only | Walker, TXAster (Jackson) | ActiveGas | 1,800 | Mar 30, 2022 | — | — |
| Barbados #242-471-30406 | Paleo Oil Company LLC only | Walker, TXBliss W. (Yegua A) | ActiveInjection | 4,205 | Jan 24, 2022 | — | — |
| Selassie #142-471-30405 | Guardian Operating LLC only | Walker, TXAster (Jackson) | Temporarily abandonedGas | 2,700 | Oct 6, 2021 | — | — |
| Sawbuck #142-471-30404 | Paleo Oil Company LLC only | Walker, TXBliss W. (Yegua A) | ActiveGas | 3,610 | Apr 12, 2021 | — | — |
| Colburn Unit #3HHZ42-471-30374 | EOG Resources Inc. only | Walker, TXMossy Grove (Glen Rose) | PluggedGas | 13,000 | Feb 26, 2021 | — | — |
| Colburn #242-471-30351 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | PluggedOil | 13,000 | Dec 29, 2020 | — | — |
| Gemini -B- #b 642-471-30402 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | Shut inOil | 3,501 | May 24, 2019 | — | — |
| Tres Brujitas Unit #242-471-30401 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | ActiveInjection | 3,498 | May 7, 2019 | — | — |
| Gemini -B- #b 542-471-30400 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | Shut inOil | 3,500 | Dec 21, 2018 | — | — |
| Gemini #0342-471-30399 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | ActiveOil | 3,531 | Apr 6, 2018 | — | — |
| Gemini #442-471-30390 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | ActiveInjection | 3,527 | Dec 21, 2017 | — | — |
| Mr. Dub #1HHZ42-471-30395 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | ActiveOil | 10,847 | Jan 18, 2017 | — | — |
| Leuteola #1HHZ42-471-30394 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | ActiveOil | 10,697 | Dec 27, 2016 | — | — |
| Chester #1HHZ42-471-30375 | Small R.P. Corp. only | Walker, TXDeep Pines (Wdbn AC) | ActiveGas | 13,924 | Oct 13, 2016 | — | — |
| Doc #1HHZ42-471-30368 | Small R.P. Corp. only | Walker, TXDeep Pines (Wdbn AC) | ActiveGas | 13,422 | Sep 13, 2016 | — | — |
| Ben Unit #1HHZ42-471-30369 | Small R.P. Corp. only | Walker, TXDeep Pines (Wdbn AC) | ActiveGas | 13,143 | Sep 2, 2016 | — | — |
| Master Kan #142-471-30378 | Etx Energy LLC only | Walker, TXFort Trinidad East (Buda) | PluggedOil | 12,250 | Aug 22, 2016 | — | — |
| Little Exuma #0142-471-30393 | Paleo Oil Company LLC only | Walker, TXBliss W. (Yegua A) | Shut inGas | 4,800 | Jul 22, 2016 | — | — |
| Gemini #142-471-30389 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | Shut inOil | 3,500 | Sep 22, 2015 | — | — |
| Barbados #142-471-30388 | Paleo Oil Company LLC only | Walker, TXBliss W. (Yegua A) | ActiveOil | 3,512 | Jul 2, 2015 | — | — |
| Gemini #242-471-30382 | Paleo Oil Company LLC only | Walker, TXBliss (Yegua B) | ActiveOil | 3,500 | Feb 26, 2015 | — | — |
| NGR Mixon #142-471-30383 | Reed Exploration LLC only | Walker, TXFort Trinidad East (Buda) | ActiveOil | 12,420 | Feb 24, 2015 | — | — |
| Hop Unit #1HHZ42-471-30377 | Small R.P. Corp. only | Walker, TXDeep Pines (Wdbn AC) | ActiveGas | 13,072 | Oct 3, 2014 | — | — |
| Miss Kitty #142-471-30376 | Fortune Resources LLC only | Walker, TXWildcat | PluggedGas | 14,000 | Sep 18, 2014 | — | — |
| Lion #142-471-30320 | Paleo Oil Company LLC only | Walker, TXMaple Branch (Yegua) | ActiveInjection | 3,617 | Apr 24, 2014 | — | — |
| McAdams Cattle Company #1HHZ42-471-30370 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | PluggedOil | 11,600 | Feb 28, 2014 | — | — |
| Lone Ranger #142-471-30367 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | PluggedOil | 13,000 | Nov 8, 2013 | — | — |
| Bedias Creek #142-471-30364 | EOG Resources Inc. only | Walker, TXFt. Trinidad N. (Glen Rose Up.) | PluggedOil | 13,000 | Sep 4, 2013 | — | — |
| Toby #142-471-30359 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | ActiveOil | 13,190 | Feb 15, 2013 | — | — |
| Gibbs Brothers III #142-471-30358 | EOG Resources Inc. only | Walker, TXFort Trinidad East (Buda) | PluggedOil | 12,500 | Jan 28, 2013 | — | — |
| Horizon Properties #1HHZ42-471-30350 | Small R.P. Corp. only | Walker, TXDeep Pines (Wdbn AC) | ActiveGas | 12,562 | Apr 4, 2012 | — | — |
| Tonto #142-471-30347 | Small R.P. Corp. only | Walker, TXChieftain (Woodbine) | PluggedGas | 14,300 | Apr 15, 2011 | — | — |
| Riverbend Unit #1HZ42-471-30298 | Bluestone Natural Resources LLC only | Walker, TXCrabbs Prairie (James Lime) | PluggedGas | 15,500 | Apr 28, 2010 | — | — |
| McWorther #1__42-471-30346 | — | Walker, TXWildcat | Plugged | 2,700 | Apr 19, 2010 | — | — |
| Gibbs Brothers #1__42-471-30344 | — | Walker, TXWildcat | Plugged | 2,000 | Jul 8, 2009 | — | — |
| Garrett Gas Unit #1HZ42-471-30336 | Small R.P. Corp. only | Walker, TXWildcat | ActiveGas | 11,314 | May 6, 2008 | — | — |
| Gibbs E #242-471-30339 | — | Walker, TXWildcat | Plugged | 900 | Feb 25, 2008 | — | — |
| Vick Unit #142-471-30338 | Cobra Oil & Gas Corporation only | Walker, TXMaple Branch (Yegua) | ActiveGas | 3,538 | Feb 15, 2008 | — | — |
| Garrett Gas Unit #2HZ42-471-30337 | Small R.P. Corp. only | Walker, TXHuntsville N.E. (Buda) | Temporarily abandonedGas | 12,549 | Oct 24, 2007 | — | — |
| Amerada-Riley #142-471-30251 | Wheeler Operating Corporation only | Walker, TXWildcat | PluggedGas | 17,000 | Jun 20, 2007 | — | — |
| Gibbs E #142-471-30334 | — | Walker, TXWildcat | Plugged | 1,000 | Jun 13, 2007 | — | — |
| Cunningham Gas Unit #142-471-30319 | Prime Operating Company only | Walker, TXWildcat | PluggedGas | 3,100 | Dec 4, 2006 | — | — |
| Cunningham Gas Unit No. 2 #142-471-30318 | Prime Operating Company only | Walker, TXWolfsbane (Yegua) | PluggedGas | 2,900 | Sep 6, 2006 | — | — |
| Key-Reeder #142-471-30332 | Santa Rosa Operating LLC only | Walker, TXMaple Branch (Yegua) | PluggedGas | 4,500 | Aug 15, 2006 | — | — |
| Robinson -a- #142-471-30333 | Buffco Production Inc. only | Walker, TXWolfsbane (Yegua) | PluggedGas | 4,000 | Aug 15, 2006 | — | — |
| Gibbs 1-D #1__42-471-30331 | — | Walker, TXWildcat | Plugged | 1,750 | Jun 26, 2006 | — | — |
| Sam Houston East #242-471-30011 | Wheeler Operating Corporation only | Walker, TXOakhurst (Wilcox 9900) | PluggedGas | 11,700 | May 11, 2006 | — | — |
| Warner Unit #142-471-30330 | Cobra Oil & Gas Corporation only | Walker, TXMaple Branch (Yegua) | PluggedGas | 4,500 | May 10, 2006 | — | — |