| 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 | — | — |
| Siecko et al No. 1 #142-239-33206 | Mortimer Production Company | Jackson, TXMorales (3260) | PluggedGas | 4,000 | Feb 26, 2003 | — | — |
| F. R. C. - Little et al #142-285-32754 | Mortimer Production Company | Lavaca, TXProvident City E. (1990 Frio) | PluggedGas | 4,000 | Sep 26, 2001 | — | — |
| Little F. R. C. et al #342-285-32914 | Mortimer Production Company | Lavaca, TXProvident City NE (2100) | PluggedGas | 3,900 | Jul 26, 2001 | — | — |
| 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 | — | — |
| Flinn L. C. #142-409-32637 | Mortimer Production Company | San Patricio, TXMidway-Holst (5600 Sand) | PluggedOil | 6,000 | Jul 31, 2000 | — | — |
| Margo/Pena #342-427-33249 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Guerra Sand) | ActiveGas | 5,351 | Jul 21, 2000 | — | — |
| Jostes #242-409-32100 | Mortimer Production Company | San Patricio, TXHet (3114 Sand) | PluggedOil | 4,400 | Jul 18, 2000 | — | — |
| F. R. C. - Little et al #242-285-32792 | Mortimer Production Company | Lavaca, TXProvident City NE (2100) | PluggedGas | 4,000 | Apr 27, 2000 | — | — |
| Ricaby #142-427-33101 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,000 | Apr 1, 1998 | — | — |
| Winsauer #142-409-32402 | Mortimer Production Company | San Patricio, TXMathis North (2950) | PluggedGas | 4,212 | Oct 19, 1994 | — | — |
| 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 | — | — |
| Jostes #342-409-32322 | Mortimer Production Company | San Patricio, TXHet (3114 Sand) | PluggedOil | 4,800 | Dec 7, 1989 | — | — |
| 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 | — | — |
| Zarsky #142-427-32274 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Vicksburg) | ActiveInjection | 1,550 | Jun 22, 1988 | — | — |
| Breaker #142-427-32224 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Vicksburg) | PluggedOil | 2,000 | Oct 13, 1987 | — | — |
| Guerra #142-427-32215 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 5,998 | Sep 10, 1987 | — | — |
| Block-Guerra #242-427-32175 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 6,016 | Feb 25, 1987 | — | — |
| Ringgold Farms #242-427-32171 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | PluggedGas | 5,978 | Feb 17, 1987 | — | — |
| Block/Guerra #142-427-32161 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Guerra Sand) | ActiveGas | 5,720 | Nov 25, 1986 | — | — |
| Ringgold Farms 1 #142-427-32148 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 5,774 | Oct 3, 1986 | — | — |
| Margo/Pena #142-427-32085 | Mortimer Production Company | Starr, TXArroyo Los Olmos (Yegua 25) | ActiveGas | 5,712 | Nov 27, 1985 | — | — |
| Jostes #142-409-32056 | Mortimer Production Company | San Patricio, TXHet (3114 Sand) | PluggedOil | 3,200 | Jun 14, 1985 | — | — |
| George Cornelia #142-409-31891 | Mortimer Production Company | San Patricio, TXHet (Het Sand 2ND) | PluggedOil | 3,200 | Jan 31, 1984 | — | — |
| Guiterrez J.M. Estate #142-247-31527 | Mortimer Production Company | Jim Hogg, TXRoadrunner (Basal Queen City) | PluggedGas | 8,400 | Mar 10, 1983 | — | — |
| Schenkel/Turney #242-137-00150 | Mortimer Production Company | Edwards, TXTurney | ActiveOil | 1,003 | — | — | — |
| Schenkel/Turney #342-137-80006 | Mortimer Production Company | Edwards, TXTurney | ActiveOil | 430 | — | — | — |
| Schenkel/Turney #142-137-80094 | Mortimer Production Company | Edwards, TXTurney | ActiveOil | 1,003 | — | — | — |
| Fowler Bill Dodd #142-409-00001 | Mortimer Production Company | San Patricio, TXHet (3114 Sand) | PluggedOil | — | — | — | — |