| King Ranch Stratton #A93542-249-32626 | EOG Resources Inc. only | Jim WellsStratton (Consolidated) | PluggedGas | 8,700 | Aug 8, 2016 | 1 | Jan 2025 |
| King Ranch Stratton #A93642-249-32623 | EOG Resources Inc. only | Jim WellsStratton (Consolidated) | PluggedGas | 8,700 | Aug 4, 2016 | 1 | Jan 2025 |
| King Ranch Stratton #A93342-249-32624 | EOG Resources Inc. only | Jim WellsStratton (Consolidated) | PluggedGas | 8,700 | Aug 4, 2016 | 1 | Dec 2024 |
| King Ranch Stratton #A93442-249-32625 | EOG Resources Inc. only | Jim WellsStratton (Consolidated) | PluggedGas | 8,700 | Aug 4, 2016 | 1 | Mar 2025 |
| King Ranch Stratton #A93142-249-32608 | EOG Resources Inc. only | Jim WellsStratton (Consolidated) | PluggedOil | 8,700 | Sep 14, 2015 | 1 | May 2025 |
| King Ranch Stratton #t 41 F42-273-31208 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedOil | 7,500 | Apr 4, 2013 | 2 | May 2025 |
| King Ranch Stratton #P86342-273-32602 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 12,800 | Sep 27, 2012 | 1 | Dec 2023 |
| King Ranch Stratton #P84142-273-32583 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 13,300 | Mar 23, 2012 | 1 | Aug 2024 |
| King Ranch Stratton #P80142-273-32550 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 13,300 | Feb 11, 2011 | 1 | Apr 2025 |
| King Ranch Stratton #P80542-273-32548 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 12,000 | Jan 26, 2011 | 1 | Mar 2025 |
| Elliff J S et al #7542-355-34023 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,000 | Dec 22, 2010 | 1 | Jul 2026 |
| Elliff J S et al #7442-355-34024 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,970 | Dec 22, 2010 | 1 | Jul 2026 |
| Elliff J S et al #7842-355-34019 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,075 | Dec 17, 2010 | 1 | Jul 2026 |
| Elliff J S et al #7642-355-34017 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,120 | Dec 14, 2010 | 1 | Jul 2026 |
| Elliff J S et al #7742-355-34018 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,094 | Dec 14, 2010 | 2 | Jul 2026 |
| Hagan & Stewart #642-355-34013 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | Temporarily abandonedGas | 7,000 | Dec 13, 2010 | 1 | Jul 2026 |
| Hagan & Stewart #742-355-34014 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,000 | Dec 13, 2010 | 1 | Jul 2026 |
| U.C.L.I. #2042-355-33725 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,910 | Apr 11, 2007 | 1 | Jul 2026 |
| Jones #742-355-33838 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,956 | Apr 10, 2007 | 2 | Jul 2026 |
| Texon Royalty #2542-355-33836 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,700 | Apr 9, 2007 | 2 | Jul 2026 |
| U.C.L.I. #2142-355-33837 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,912 | Apr 9, 2007 | 1 | Jul 2026 |
| Dryden #1842-355-33839 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,345 | Apr 9, 2007 | 1 | Jul 2026 |
| King Ranch Stratton #P290HZ42-273-32464 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 11,000 | Aug 18, 2006 | 1 | Mar 2025 |
| King Ranch Stratton #t 4542-273-31599 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedOil | 12,000 | Aug 9, 2006 | 2 | May 2025 |
| King Ranch Stratton #P292HZ42-273-32461 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 10,000 | Jul 10, 2006 | 2 | Mar 2025 |
| King Ranch Stratton #P29142-273-32457 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 9,800 | Jun 2, 2006 | 1 | Mar 2024 |
| King Ranch Stratton #a 24D42-249-02293 | EOG Resources Inc. only | Jim WellsWildcat | PluggedGas | 7,150 | Jun 1, 2006 | 4 | Sep 2019 |
| Wardner G. P. #35542-355-33785 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,900 | Mar 15, 2006 | 1 | Jul 2026 |
| King Ranch Stratton #a 8642-273-32103 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 7,230 | Dec 30, 2005 | 3 | Dec 2023 |
| Elliff J. S. Etal #7042-355-33670 | Urban Oil & Gas Group LLC only | NuecesAgua Dulce (Consolidated Frio) | Temporarily abandonedGas | 7,155 | Sep 28, 2005 | 3 | Jul 2026 |
| King Ranch Stratton #P28942-273-32436 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 9,700 | Sep 13, 2005 | 1 | Dec 2023 |
| King Ranch Stratton #P28842-273-32432 | EOG Resources Inc. only | KlebergStratton (Consolidated) | PluggedGas | 9,700 | Aug 2, 2005 | 1 | Feb 2025 |
| Elliff J. S. #7142-355-33722 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | Temporarily abandonedGas | 6,860 | Apr 26, 2005 | 1 | Jul 2026 |
| Wardner G. P. #34142-355-33723 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,990 | Apr 26, 2005 | 1 | Jul 2026 |
| Texon Royalty #2242-355-33713 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,064 | Mar 22, 2005 | 1 | Jul 2026 |
| Texon Royalty #2342-355-33714 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,065 | Mar 22, 2005 | 1 | Jul 2026 |
| Wardner G. P. #34842-355-33716 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,068 | Mar 22, 2005 | 1 | Jul 2026 |
| Wardner G. P. #34542-355-33717 | Apache Corporation only | NuecesStratton (Consolidated) | PluggedGas | 8,000 | Mar 22, 2005 | 1 | Oct 2006 |
| Texon Royalty #2142-355-33699 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,200 | Jan 27, 2005 | 1 | Jul 2026 |
| Texon Royalty #2042-355-33700 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,070 | Jan 27, 2005 | 1 | Jul 2026 |
| Wardner G.P. #34442-355-33695 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 7,004 | Jan 12, 2005 | 1 | Jul 2026 |
| Wardner G.P. #34242-355-33690 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,855 | Dec 22, 2004 | 1 | Jul 2026 |
| Texon Royalty #1942-355-33691 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,990 | Dec 22, 2004 | 1 | Jul 2026 |
| Texon Royalty #1842-355-33692 | Apache Corporation only | NuecesStratton (Consolidated) | PluggedGas | 7,100 | Dec 22, 2004 | 1 | Sep 2013 |
| Wardner G.P. #34042-355-33689 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,935 | Dec 13, 2004 | 1 | Jul 2026 |
| Wardner G. P. #33842-249-32468 | Urban Oil & Gas Group LLC only | Jim WellsStratton (Consolidated) | ActiveGas | 6,895 | Oct 21, 2004 | 1 | Jul 2026 |
| Wardner G. P. #33942-249-32469 | Urban Oil & Gas Group LLC only | Jim WellsStratton (Consolidated) | ActiveGas | 6,921 | Oct 21, 2004 | 1 | Jul 2026 |
| Wardner G.P. #33742-249-32464 | Urban Oil & Gas Group LLC only | Jim WellsStratton (Consolidated) | ActiveGas | 6,895 | Oct 19, 2004 | 1 | Jul 2026 |
| Wardner G.P. #33442-249-32465 | Urban Oil & Gas Group LLC only | Jim WellsStratton (Consolidated) | ActiveGas | 6,950 | Oct 19, 2004 | 1 | Jul 2026 |
| Wardner G.P. #33542-355-33679 | Urban Oil & Gas Group LLC only | NuecesStratton (Consolidated) | ActiveGas | 6,930 | Oct 19, 2004 | 1 | Jul 2026 |