| Winterbotham a-114 #1HHZ42-235-36684 | Walter Oil & Gas Corporation | IrionDove Creek (Canyon Consolidated) | ActiveOil | 6,592 | Dec 19, 2024 | 2 | Mar 2026 |
| McCullough #1HZ42-235-36634 | Walter Oil & Gas Corporation | IrionWildcat | Shut inOil | 7,107 | May 14, 2024 | 2 | — |
| Morgan #142-473-31293 | Walter Oil & Gas Corporation | WallerBrookshire (6800 Sand) | ActiveGas | 10,007 | Sep 7, 2022 | 2 | Apr 2026 |
| UL 6-10-5 Walter #1HHZ42-003-48249 | Walter Oil & Gas Corporation | AndrewsWildcat | PluggedOil | 10,500 | Mar 24, 2020 | 1 | — |
| Foster Ranch #142-431-33213 | Walter Oil & Gas Corporation | SterlingLonesome Dove (Miss) | PluggedOil | 9,000 | Dec 10, 2009 | 3 | Nov 2009 |
| Woods a-82 #1HHZ42-373-31083 | Walter Oil & Gas Corporation | PolkDouble a Wells N (Austin Chalk) | PluggedGas | 14,300 | Dec 1, 2006 | 3 | Mar 2023 |
| Hallemann #1ST42-321-32148 | Walter Oil & Gas Corporation | MatagordaHamman Deep (Frio 12 000) | PluggedGas | 13,500 | Nov 7, 2006 | 3 | Oct 2007 |
| Broyles #142-089-32342 | Walter Oil & Gas Corporation | ColoradoChesterville North (Yegua 6300) | Not on scheduleGas | 8,000 | Oct 12, 2006 | 5 | Feb 2012 |
| BP America 791 #142-373-31054 | Walter Oil & Gas Corporationpermit operator | Polk | Drilled | 10,500 | Dec 28, 2005 | 1 | — |
| State Tract 806-S #142-603-30265 | Walter Oil & Gas Corporation | Matgrda IS-SBMatagorda 806 (Frio 11100) | PluggedGas | 12,500 | Sep 19, 2005 | 3 | Jul 2011 |
| Forgason Division Ltd. #142-481-34139 | Walter Oil & Gas Corporation | WhartonBernard W. (7000) | PluggedGas | 8,600 | Nov 9, 2001 | 4 | Jun 2004 |
| S.T. 341-L S/2 NE/4 #142-704-30308 | Walter Oil & Gas Corporation | Brazos-LBBrazos Block 341-L (RM-5) | PluggedGas | 8,100 | Jul 2, 2001 | 3 | Feb 2008 |
| Vastar-Duncan E #442-481-34075 | Walter Oil & Gas Corporation | WhartonBernard W. (Wintermann EY 6800) | PluggedGas | 8,000 | May 10, 2001 | 3 | Jul 2001 |
| Harmel Estate #142-023-31030 | Walter Oil & Gas Corporation | BaylorBaylor County Regular | PluggedOil | 5,751 | Apr 11, 2001 | 2 | — |
| S. T. 307-L S2 SE/4 #242-706-30228 | Walter Oil & Gas Corporation | Galveston-LBCyclone (Robulus 43) | PluggedGas | 7,000 | Jan 22, 2001 | 3 | Dec 2010 |
| Kallina #142-089-32099 | Walter Oil & Gas Corporation | ColoradoEaster S. (Yegua Kallina) | PluggedGas | 13,500 | Dec 22, 2000 | 4 | Jun 2001 |
| Lehrer a #342-089-32158 | Walter Oil & Gas Corporation | ColoradoEaster S. (6380) | PluggedGas | 13,500 | Nov 1, 2000 | 2 | Mar 2001 |
| Lehrer D #242-089-32124 | Walter Oil & Gas Corporation | ColoradoGraceland (Blue Suede) | PluggedGas | 14,000 | May 16, 2000 | 2 | May 2000 |
| Northington #142-481-34127 | Walter Oil & Gas Corporation | WhartonBernard W. (7850) | PluggedGas | 9,000 | Jun 30, 1999 | 1 | May 2001 |
| Lehrer a #142-089-32113 | Walter Oil & Gas Corporation | ColoradoKacee (Cruel) | PluggedGas | 12,800 | Dec 31, 1998 | 1 | Sep 1999 |
| Vastar-Duncan B #642-481-34086 | Walter Oil & Gas Corporation | WhartonLone Tree (Clodine) | PluggedGas | 8,000 | Oct 16, 1998 | 2 | Mar 1999 |
| Vastar-Duncan C #342-481-33986 | Walter Oil & Gas Corporation | WhartonEgypt (Cook Mtn. 8300) | PluggedGas | 9,200 | Jun 5, 1998 | 2 | Jul 1998 |
| S. T. 310-L S/2/NE/4 #142-706-30216 | Walter Oil & Gas Corporation | Galveston-LBCyclone (Rob 43 6350 Res. A) | PluggedGas | 6,477 | Aug 14, 1995 | 2 | Apr 2011 |
| S. T. 310-L S/2 NE/4 #242-706-30217 | Walter Oil & Gas Corporation | Galveston-LBCyclone (Rob 43 6350 Res. A) | PluggedGas | 6,492 | Aug 14, 1995 | 3 | Apr 2011 |
| State Tract 175-S #1-U42-605-30153 | Walter Oil & Gas Corporation | Galveston-SBGalveston 175-S (D-1) | PluggedGas | 8,500 | Aug 28, 1990 | 4 | — |
| Traylor Island Unit #142-007-30788 | Walter Oil & Gas Corporation | AransasRed Fish Bay (K-2 Frio) | PluggedGas | 13,300 | Mar 2, 1990 | 3 | Oct 1994 |
| State Tract 525-L SE/4 #142-703-30350 | Walter Oil & Gas Corporation | Matgrda IS-LBCavallo West (J Sand) | PluggedGas | 9,300 | Jun 9, 1987 | 1 | — |
| Winterbotham B #40342-235-32212 | Walter Oil & Gas Corporation | IrionButtes North (Upper Canyon A) | PluggedOil | 6,200 | Nov 10, 1983 | 1 | Apr 2026 |
| Riddings Effa #142-077-33014 | Walter Oil & Gas Corporation | ClayRidings (Conglomerate) | PluggedOil | 6,150 | Jun 15, 1983 | 1 | — |
| Mobley Julia #142-503-36727 | Walter Oil & Gas Corporation | YoungClark (Marble Falls) | PluggedGas | 5,200 | Mar 3, 1983 | 1 | — |
| Davenport #142-151-31627 | Walter Oil & Gas Corporation | FisherNumero Dos (Swastika) | PluggedOil | 5,000 | Feb 15, 1983 | 1 | — |
| Elnora Nolte Unit #142-023-30882 | Walter Oil & Gas Corporation | BaylorWestover NE. (Mississippian) | PluggedOil | 5,500 | Nov 12, 1982 | 1 | — |
| Winterbotham B #30342-235-31999 | Walter Oil & Gas Corporation | IrionButtes North (Upper Canyon A) | ActiveOil | 6,224 | Nov 4, 1982 | 1 | Apr 2026 |
| Winterbotham a #10242-235-31895 | Walter Oil & Gas Corporation | IrionButtes North (Upper Canyon A) | ActiveOil | 7,300 | Feb 18, 1982 | 1 | Apr 2026 |