| Plains Capital #242-427-34804 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,800 | Jul 8, 2022 | — | — |
| Gutierrez No. 3 #3A42-427-34803 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,800 | Jun 6, 2022 | — | — |
| Gutierrez No. 1 #1A42-427-34795 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,800 | Sep 15, 2021 | — | — |
| Plains Capital #142-427-34793 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,800 | Aug 13, 2021 | — | — |
| Lago #142-427-34539 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,810 | Jul 7, 2017 | — | — |
| Wood Unit #542-427-34718 | Mortimer Production Company | Starr, TXGregg Wood W. (5530) | ActiveGas | 6,200 | Nov 14, 2014 | — | — |
| Gutierrez #642-427-34131 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | Temporarily abandonedGas | 7,500 | Oct 3, 2014 | — | — |
| Walker Billy L #542-427-34668 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 5,990 | Dec 9, 2013 | — | — |
| Wood-Wardner #442-427-34669 | Mortimer Production Company | Starr, TXGregg Wood W. (5530) | ActiveGas | 6,113 | Dec 9, 2013 | — | — |
| Sue Fuller #242-427-34663 | Mortimer Production Company | Starr, TXPedernal (Queen City) | PluggedOil | 6,000 | Nov 14, 2013 | — | — |
| Ignacia Gutierrez #242-427-34636 | Mortimer Production Company | Starr, TXPedernal (Queen City) | Shut inOil | 4,800 | Sep 7, 2012 | — | — |
| Sue Fuller #142-427-34606 | Mortimer Production Company | Starr, TXPedernal (Crockett) | ActiveOil | 5,300 | Mar 15, 2012 | — | — |
| Garza Heirs Unit 2 #142-427-34579 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | ActiveGas | 6,662 | Dec 20, 2011 | — | — |
| Ignacia Gutierrez #142-427-34567 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,801 | Aug 18, 2011 | — | — |
| Lago #242-427-34561 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 4,805 | Aug 3, 2011 | — | — |
| Coates/Wright Unit #142-427-34493 | Mortimer Production Company | Starr, TXGregg Wood S. (3950 W.) | Temporarily abandonedGas | 6,000 | Dec 11, 2009 | — | — |
| Wood-Wardner Unit #342-427-34410 | Mortimer Production Company | Starr, TXGregg Wood, W. (5530) | Not on schedule | 6,500 | Nov 14, 2008 | — | — |
| Garza #142-427-32620 | Mortimer Production Company | Starr, TXRoma East (5650) | ActiveGas | 11,000 | Oct 20, 2008 | — | — |
| Guerra, R. R. #342-427-34353 | Mortimer Production Company | Starr, TX | Not on schedule | 5,300 | Aug 15, 2008 | — | — |
| Salinas et al #242-427-34304 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | PluggedOil | 6,000 | May 22, 2008 | — | — |
| Gutierrez #542-427-34237 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | ActiveGas | 7,376 | Jan 30, 2008 | — | — |
| Salinas et al #142-427-33064 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | PluggedGas | 6,000 | Oct 9, 2007 | — | — |
| Mauricio Gonzalez Unit #142-427-34120 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | ActiveGas | 6,500 | May 18, 2007 | — | — |
| Hiles/Garza #142-427-33881 | Mortimer Production Company | Starr, TXGregg Wood S. (5350) | ActiveOil | 7,000 | Feb 23, 2007 | — | — |
| Guerra #442-427-34051 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | PluggedGas | 6,000 | Oct 24, 2006 | — | — |
| Gutierrez #442-427-34000 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | ActiveGas | 7,100 | Jul 3, 2006 | — | — |
| Starr Produce Company #142-427-33951 | Mortimer Production Company | Starr, TXGarcias Ridge (Queen City) | PluggedGas | 9,800 | Mar 21, 2006 | — | — |
| Guerra Mineral Trust #242-427-33941 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | PluggedGas | 8,000 | Feb 22, 2006 | — | — |
| Guerra R. R. #242-427-33926 | Mortimer Production Company | Starr, TXPedernal (Queen City) | PluggedOil | 5,300 | Jan 23, 2006 | — | — |
| Guerra Mineral Trust #142-427-33919 | Mortimer Production Company | Starr, TXT Patch (Reklaw Oso) | PluggedGas | 8,100 | Dec 29, 2005 | — | — |
| La Liebre #142-427-33905 | Mortimer Production Company | Starr, TXPedernal (Queen City) | Shut inOil | 5,306 | Nov 4, 2005 | — | — |
| Gutierrez No. 3 #342-427-33878 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveOil | 5,300 | Aug 30, 2005 | — | — |
| Guerra #342-427-33874 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,000 | Aug 23, 2005 | — | — |
| Guerra R.R. #142-427-33867 | Mortimer Production Company | Starr, TXPedernal (Queen City) | ActiveGas | 7,022 | Aug 3, 2005 | — | — |
| Wright #142-427-33832 | Mortimer Production Company | Starr, TXRicaby (1200) | PluggedGas | 2,500 | Apr 29, 2005 | — | — |
| Garza Heirs #142-427-33815 | Mortimer Production Company | Starr, TXPedernal (Queen City) | Shut inOil | 5,300 | Feb 25, 2005 | — | — |
| Wood/Wardner #242-427-33813 | Mortimer Production Company | Starr, TXGregg Wood W. (5530) | ActiveGas | 7,000 | Feb 14, 2005 | — | — |
| Gutierrez No. 1 #142-427-33712 | Mortimer Production Company | Starr, TXPedernal (Queen City) | Shut inOil | 5,326 | Mar 18, 2004 | — | — |
| Margo/Pena #442-427-33697 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Middle Yegua) | ActiveOil | 4,350 | Dec 30, 2003 | — | — |
| Wood/Wardner #142-427-33383 | Mortimer Production Company | Starr, TXGregg Wood W. (5530) | PluggedGas | 7,000 | Jun 22, 2001 | — | — |
| Walker Billy L. #442-427-33384 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,000 | Jun 22, 2001 | — | — |
| Margo/Pena #342-427-33249 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Guerra Sand) | ActiveGas | 5,351 | Jul 21, 2000 | — | — |
| Ricaby #142-427-33101 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,000 | Apr 1, 1998 | — | — |
| Walker Billy L. #242-427-32707 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,017 | Oct 12, 1994 | — | — |
| Guerra #242-427-32692 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,010 | Jul 29, 1994 | — | — |
| Walker Billy L. #342-427-32673 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | PluggedGas | 6,100 | Apr 14, 1994 | — | — |
| Groos National Bank #242-427-32275 | Mortimer Production Company | Starr, TXGregg Wood (1000) | PluggedGas | 2,000 | Apr 18, 1991 | — | — |
| Margo/Pena #242-427-32370 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Middle Yegua) | PluggedGas | 6,000 | Oct 24, 1989 | — | — |
| Wood/Guerra #142-427-32315 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,005 | Dec 8, 1988 | — | — |
| Parks/Hickman #142-427-32314 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | Shut inOil | 6,012 | Dec 1, 1988 | — | — |