| Canales #142-427-33888 | Hugoton Operating Company Inc. only | StarrReina (Basal Queen City) | Temporarily abandonedGas | 8,700 | Oct 9, 2014 | 2 | Feb 2025 |
| Gutierrez #642-427-34131 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | Temporarily abandonedGas | 7,500 | Oct 3, 2014 | 2 | Jun 2016 |
| Cooper Foundation #642-427-34156 | Varas Energy Operating Company only | StarrReina (Basal Queen City) | ActiveGas | 9,205 | Sep 2, 2014 | 2 | Apr 2026 |
| Hornaday #242-427-34265 | Varas Energy Operating Company only | StarrReina (Basal Queen City) | ActiveGas | 9,000 | Aug 7, 2014 | 2 | Apr 2026 |
| Eia Properties #542-427-34694 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,987 | Jun 12, 2014 | 1 | Apr 2026 |
| Southwest Texas Corp. D #1342-427-34689 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,198 | May 16, 2014 | 2 | Apr 2026 |
| Southwest Texas Corp. E #1242-427-34688 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,200 | Apr 21, 2014 | 1 | Apr 2026 |
| Southwest Texas Corp. D #1142-427-34685 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,200 | Apr 4, 2014 | 1 | Apr 2026 |
| Garza Heirs Unit 2 #142-427-34579 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 6,662 | Dec 20, 2011 | 2 | Apr 2026 |
| Bowers Trust #242-505-36461 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | ActiveGas | 7,350 | Sep 14, 2009 | 1 | Apr 2026 |
| Bowers Trust #142-505-36426 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | ActiveGas | 7,499 | Apr 10, 2009 | 1 | Apr 2026 |
| Rodriguez-State #142-505-36258 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | PluggedGas | 7,500 | Aug 25, 2008 | 1 | Oct 2017 |
| El Paton #242-505-36242 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | ActiveGas | 7,200 | Aug 1, 2008 | 1 | Apr 2026 |
| Canales Eduardo #142-427-34255 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,450 | Feb 15, 2008 | 1 | Apr 2026 |
| Gutierrez #542-427-34237 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 7,376 | Jan 30, 2008 | 2 | Sep 2025 |
| El Paton #1R42-505-36010 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | ActiveGas | 6,402 | Oct 26, 2007 | 2 | Apr 2026 |
| Hornaday #142-427-34179 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,700 | Oct 19, 2007 | 1 | Mar 2026 |
| Donnell Minerals #142-505-35880 | Mortimer Production Company only | ZapataT Patch (Reklaw Oso) | ActiveGas | 7,470 | May 31, 2007 | 2 | Apr 2026 |
| Mauricio Gonzalez Unit #142-427-34120 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 6,500 | May 18, 2007 | 1 | Apr 2026 |
| Southwest Texas Corp. D #942-427-34117 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,200 | May 9, 2007 | 1 | Apr 2026 |
| Salinas D. #142-427-34101 | Ricochet Energy Inc. only | StarrT Patch (Reklaw Oso) | PluggedGas | 12,500 | Mar 16, 2007 | 2 | Jul 2010 |
| Southwest Texas Corp F #842-427-34093 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | Temporarily abandonedGas | 9,200 | Feb 16, 2007 | 1 | Jul 2025 |
| Gutierrez #442-427-34000 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 7,100 | Jul 3, 2006 | 3 | Apr 2026 |
| Guerra Mineral Trust #242-427-33941 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | PluggedGas | 8,000 | Feb 22, 2006 | 1 | Apr 2021 |
| Gonzalez Ricardo #142-427-33932 | EOG Resources Inc. only | StarrT Patch (Reklaw Oso) | PluggedGas | 8,500 | Jan 31, 2006 | 1 | Dec 2009 |
| Gerken #142-247-32351 | EOG Resources Inc. only | Jim HoggT Patch (Reklaw Oso) | PluggedGas | 11,000 | Jan 23, 2006 | 1 | Jan 2010 |
| Ramirez #142-247-32345 | Rlu Operating LLC only | Jim HoggT Patch (Reklaw Oso) | PluggedGas | 9,500 | Jan 6, 2006 | 2 | Jul 2008 |
| Guerra Mineral Trust #142-427-33919 | Mortimer Production Company only | StarrT Patch (Reklaw Oso) | PluggedGas | 8,100 | Dec 29, 2005 | 1 | Jul 2017 |
| Eia Properties #242-427-33912 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,300 | Nov 29, 2005 | 1 | Apr 2026 |
| Cooper Foundation #442-247-32333 | Varas Energy Operating Company only | Jim HoggT Patch (Reklaw Oso) | ActiveGas | 9,900 | Nov 8, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp G #742-427-33903 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,500 | Oct 26, 2005 | 1 | Apr 2026 |
| Las Escobas #642-427-33893 | EOG Resources Inc. only | StarrT Patch (Reklaw Oso) | PluggedGas | 9,000 | Oct 6, 2005 | 1 | Nov 2009 |
| Cooper Foundation #342-247-32319 | EOG Resources Inc. only | Jim HoggT Patch (Reklaw Oso) | PluggedGas | 10,000 | Sep 1, 2005 | 1 | May 2007 |
| Eia Properties #142-427-33869 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,900 | Aug 8, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp F #642-427-33859 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | Temporarily abandonedGas | 9,500 | Jul 21, 2005 | 1 | Oct 2023 |
| Cooper Foundation #242-247-32316 | Varas Energy Operating Company only | Jim HoggT Patch (Reklaw Oso) | ActiveGas | 9,500 | Jul 12, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp E #542-427-33849 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 11,000 | Jun 16, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp a #142-427-33750 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,500 | Jun 15, 2005 | 2 | Apr 2026 |
| Las Escobas #542-427-33843 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,400 | May 25, 2005 | 1 | Apr 2026 |
| Cooper Foundation #142-427-33829 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,500 | Apr 13, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp D #442-427-33824 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,700 | Mar 22, 2005 | 1 | Apr 2026 |
| Las Escobas #342-427-33816 | EOG Resources Inc. only | StarrT Patch (Reklaw Oso) | PluggedGas | 9,500 | Mar 1, 2005 | 1 | — |
| Southwest Texas Corp C #342-427-33811 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,500 | Jan 26, 2005 | 2 | Apr 2026 |
| Southwest Texas Corp. #1 A42-427-33804 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,500 | Jan 11, 2005 | 1 | Apr 2026 |
| Southwest Texas Corp B #242-427-33785 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | Temporarily abandonedGas | 9,500 | Dec 6, 2004 | 1 | Jun 2023 |
| Las Escobas #242-427-33784 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 9,250 | Dec 3, 2004 | 1 | Apr 2026 |
| Las Escobas #142-427-33749 | Varas Energy Operating Company only | StarrT Patch (Reklaw Oso) | ActiveGas | 8,500 | Aug 4, 2004 | 1 | Apr 2026 |