| Bolland Ranch #142-025-33949 | Union Gas Operating Company | Bee, TXWildcat | PluggedOil | 4,500 | Jun 9, 2015 | — | — |
| Dubose #2HHZ42-177-32112 | Union Gas Operating Company | Gonzales, TXEagleville (Eagle Ford) | PluggedOil | 11,500 | Aug 3, 2010 | — | — |
| Mary Ann Menning, et al #142-285-33568 | Union Gas Operating Companypermit operator | Lavaca, TXBorchers NE. (Miocene) | Drilled | 9,800 | Mar 25, 2010 | — | — |
| Schulte #142-469-34188 | Union Gas Operating Companypermit operator | Victoria, TXHelen Gohlke, E. (11060) | Drilled | 13,500 | Mar 2, 2010 | — | — |
| Tiger #142-351-30830 | Union Gas Operating Company | Newton, TXBleakwood South (Middle Wilcox) | PluggedGas | 13,000 | Sep 17, 2009 | — | — |
| Borchers #142-285-33552 | Union Gas Operating Company | Lavaca, TXBenbow (Lower Wilcox A) | PluggedGas | 11,500 | Aug 26, 2009 | — | — |
| Teltschick #242-285-33549 | Union Gas Operating Company | Lavaca, TXRyan (Wilcox 10 600) | PluggedGas | 11,000 | Jun 8, 2009 | — | — |
| Hamill #142-199-33043 | Union Gas Operating Company | Hardin, TXVillage Mills W. (Wilcox 9150) | PluggedOil | 13,000 | Aug 6, 2008 | — | — |
| Texas A&m University #142-351-30819 | Union Gas Operating Company | Newton, TXBleakwood South (Middle Wilcox) | PluggedGas | 13,300 | Aug 6, 2008 | — | — |
| BP Kirby a-901 #142-241-30765 | Union Gas Operating Company | Jasper, TXDevils Pocket West (Frio 4300) | PluggedGas | 4,500 | Jun 24, 2008 | — | — |
| BP Stark a-370 #142-351-30815 | Union Gas Operating Company | Newton, TXDempsey Creek (Wilcox) | PluggedGas | 13,000 | Jun 23, 2008 | — | — |
| McAlister #142-123-32220 | Union Gas Operating Company | De Witt, TXMission Valley N. (2800) | PluggedGas | 3,600 | Jun 7, 2008 | — | — |
| BP Castillo a-6 #142-241-30725 | Union Gas Operating Company | Jasper, TXCastillo (Miocene) | PluggedGas | 3,600 | Jun 12, 2006 | — | — |
| Adj Minerals #142-241-30726 | Union Gas Operating Company | Jasper, TXBessmay (Miocene) | PluggedGas | 4,000 | Jun 12, 2006 | — | — |
| BP Burrill a-5 #142-199-33032 | Union Gas Operating Company | Hardin, TXSnark (Wilcox C ) | PluggedOil | 14,000 | May 31, 2006 | — | — |
| Adj Minerals #242-241-30724 | Union Gas Operating Company | Jasper, TXBessmay (Miocene) | PluggedGas | 4,000 | May 11, 2006 | — | — |
| Jimmie #142-469-33939 | Union Gas Operating Company | Victoria, TXMission Valley (2460) | PluggedGas | 4,000 | Oct 20, 2005 | — | — |
| BP Fee a-6 #142-241-30715 | Union Gas Operating Company | Jasper, TXBuna West (Wilcox) | PluggedGas | 15,000 | Apr 15, 2005 | — | — |
| BP a-284 #142-241-30712 | Union Gas Operating Company | Jasper, TXBogey Creek (Wilcox) | PluggedOil | 12,000 | Dec 29, 2004 | — | — |
| BP Brooks a-4 #342-199-32949 | Union Gas Operating Company | Hardin, TXNelson-Silsbee (3690) | PluggedGas | 4,100 | Dec 14, 2004 | — | — |
| BP Stark a-370 #242-351-30735 | Union Gas Operating Company | Newton, TXDempsey Creek (Wilcox) | PluggedGas | 13,000 | May 19, 2004 | — | — |
| Watts-Gisler #342-469-33809 | Union Gas Operating Company | Victoria, TXMission Valley W.(wilcox 10600) | PluggedGas | 11,500 | Feb 11, 2004 | — | — |
| Marshall F. O. #142-175-33432 | Union Gas Operating Company | Goliad, TXMarshall (2600) | PluggedGas | 3,200 | May 17, 2002 | — | — |
| Lassman Charles A. Etux #142-469-33539 | Union Gas Operating Company | Victoria, TXWildcat | PluggedGas | 15,000 | Oct 30, 2000 | — | — |
| Warfield Frisbie #142-175-33229 | Union Gas Operating Company | Goliad, TXAnder (2700 Sand) | PluggedGas | 3,500 | Feb 11, 2000 | — | — |
| Marshall F. O. #2 G42-175-01782 | Union Gas Operating Company | Goliad, TXMarshall (2620) | PluggedGas | — | — | — | — |