| Welder Heirs #2S42-131-39530 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters (1750 Cole) | Shut inOil | 2,772 | Oct 27, 2014 | 1 | — |
| Welder Heirs #4S42-131-39511 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters (1750 Cole) | Shut inOil | 1,850 | Sep 24, 2014 | 2 | — |
| Welder Heirs #6S42-131-39513 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters | Shut inOil | 1,850 | Sep 24, 2014 | 1 | Jul 2016 |
| Welder Heirs #7S42-131-39514 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters | Shut inOil | 2,908 | Sep 24, 2014 | 1 | Jul 2016 |
| Welder Heirs #3S42-131-39494 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters (1750 Cole) | Shut inOil | 3,501 | Jul 22, 2014 | 1 | — |
| Myatt Minerals #142-321-32267 | Sanchez Oil & Gas Corporation | MatagordaNorthern Ranch (Cornelius Sand) | PluggedOil | 9,800 | May 28, 2014 | 4 | Jan 2016 |
| Movest Capital et. al. #142-131-39387 | Sanchez Oil & Gas Corporation | DuvalHoffman | Shut inOil | 3,000 | May 29, 2013 | 1 | — |
| Billings #542-479-42382 | Sanchez Oil & Gas Corporation | WebbLopez North (Lopez) | PluggedOil | 2,700 | Apr 11, 2013 | 1 | Dec 2015 |
| Billings #942-479-42335 | Sanchez Oil & Gas Corporation | WebbLopez North (Lopez) | PluggedOil | 2,700 | Mar 1, 2013 | 4 | Dec 2015 |
| Billings #342-479-42312 | Sanchez Oil & Gas Corporation | WebbLopez North (Lopez) | PluggedOil | 2,700 | Feb 7, 2013 | 1 | Dec 2015 |
| Garcia #1FA42-061-30529 | Sanchez Oil & Gas Corporation | CameronWildcat | PluggedGas | 15,500 | Jan 10, 2011 | 2 | — |
| Treybig #142-481-35022 | Sanchez Oil & Gas Corporation | WhartonWildcat | PluggedGas | 10,000 | Oct 20, 2010 | 4 | Dec 2010 |
| La Pita #142-061-30523 | Sanchez Oil & Gas Corporation | CameronVerdolaga (Miocene) | PluggedGas | 6,500 | Mar 11, 2010 | 1 | Apr 2012 |
| Sling #142-131-39003 | Sanchez Oil & Gas Corporation | DuvalSeven Sisters W.(wilcox 1 N.) | PluggedGas | 10,000 | Mar 9, 2009 | 3 | May 2009 |
| Kenedy John G. Jr. #242-261-31487 | Sanchez Oil & Gas Corporation | KenedyPesadizo N. W. (Frio LWR) | PluggedGas | 20,000 | Jun 21, 2008 | 1 | Nov 2011 |
| BP America a-1726 #442-131-39099 | Sanchez Oil & Gas Corporation | DuvalWildcat | PluggedGas | 4,000 | Jun 12, 2008 | 1 | — |
| Hlavinka/Stllp Unit #1R42-481-34997 | Sanchez Oil & Gas Corporation | WhartonEtta (6950) | PluggedGas | 10,000 | May 16, 2008 | 2 | Sep 2013 |
| Kenedy John G. Jr. #142-261-31476 | Sanchez Oil & Gas Corporation | KenedyLos Gatos Salvajes (Frio) | PluggedGas | 21,000 | Apr 12, 2008 | 1 | Oct 2012 |
| Rio Farms a-75 #342-215-33773 | Sanchez Oil & Gas Corporation | HidalgoHargill (Frio Cons.) | PluggedGas | 11,000 | Jan 23, 2008 | 2 | Aug 2009 |
| Buentello #142-469-34084 | Sanchez Oil & Gas Corporation | VictoriaAnaqua (2650) | PluggedGas | 8,000 | Jan 16, 2008 | 2 | Sep 2008 |
| Chesshir Unit #142-469-34076 | Sanchez Oil & Gas Corporation | VictoriaAnaqua (2650) | PluggedGas | 8,000 | Dec 20, 2007 | 2 | Mar 2008 |
| Chesshir Unit #242-469-34078 | Sanchez Oil & Gas Corporation | VictoriaAnaqua (2650) | PluggedGas | 8,000 | Dec 20, 2007 | 2 | Sep 2008 |
| Rio Farms a-75 #142-215-33743 | Sanchez Oil & Gas Corporation | HidalgoHargill (Frio Cons.) | PluggedGas | 11,000 | Nov 27, 2007 | 2 | Sep 2008 |
| BP America a-1726 #342-131-39036 | Sanchez Oil & Gas Corporation | DuvalWest Tiger (Wilcox Cons.) | PluggedGas | 13,500 | Oct 31, 2007 | 1 | May 2012 |
| BP America a-1726 #242-131-39032 | Sanchez Oil & Gas Corporation | DuvalWest Tiger (Wilcox Cons.) | PluggedGas | 12,000 | Oct 5, 2007 | 1 | Mar 2010 |
| Livers Unit #0142-321-32186 | Sanchez Oil & Gas Corporation | MatagordaCollegeport (8A) | PluggedGas | 5,950 | Oct 2, 2007 | 1 | Sep 2012 |
| Highlander Gas Unit 4 #142-201-32652 | Sanchez Oil & Gas Corporation | HarrisDe Zavala (Yegua 11100) | PluggedGas | 14,000 | Jul 31, 2007 | 4 | Jan 2008 |
| BP America a-1726 #142-131-39002 | Sanchez Oil & Gas Corporation | DuvalWest Tiger (Wilcox Cons.) | PluggedGas | 13,500 | Jul 24, 2007 | 2 | Apr 2012 |
| Peters a 2021 #342-131-38994 | Sanchez Oil & Gas Corporation | DuvalWest Tiger (Wilcox Cons.) | PluggedGas | 12,000 | Jul 6, 2007 | 2 | Apr 2012 |
| Peters a 2021 #442-131-38995 | Sanchez Oil & Gas Corporation | DuvalWest Tiger (Wilcox Cons.) | PluggedGas | 12,000 | Jul 6, 2007 | 2 | Sep 2013 |
| Hammond Ada Heirs #242-507-32711 | Sanchez Oil & Gas Corporation | ZavalaHammond (Olmos Sand) | PluggedGas | 4,500 | Jun 13, 2007 | 2 | Apr 2009 |
| Peters a 2021 #242-131-38981 | Sanchez Oil & Gas Corporation | DuvalWildcat | PluggedGas | 11,000 | May 22, 2007 | 1 | — |
| Pettit #242-507-32665 | Sanchez Oil & Gas Corporation | ZavalaLyles Ranch (Escondido) | PluggedGas | 1,550 | Sep 21, 2005 | 2 | — |
| Highlander Gas Unit 1 #142-201-32554 | Sanchez Oil & Gas Corporation | HarrisWildcat | PluggedGas | 14,500 | May 22, 2004 | 2 | Apr 2004 |
| Witten J. W. Unit #142-201-32673 | Sanchez Oil & Gas Corporation | HarrisHighlands (8000) | PluggedGas | 9,800 | Apr 21, 2004 | 5 | Nov 2006 |
| Highlander Gas Unit 2 #242-201-32617 | Sanchez Oil & Gas Corporation | HarrisDe Zavala (Yegua 11100) | PluggedGas | 15,000 | Nov 25, 2003 | 4 | Dec 2006 |
| Cuellar 123 #342-131-38301 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua D) | PluggedGas | 4,550 | Jan 9, 2001 | 4 | May 2001 |
| Burnet Bay #142-201-32589 | Sanchez Oil & Gas Corporation | HarrisWildcat | PluggedGas | 17,000 | Mar 13, 2000 | 2 | — |
| Cuellar 123 #142-131-38222 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua C) | PluggedGas | 4,500 | Mar 8, 2000 | 5 | Apr 2000 |
| Cuellar 123 #442-131-38321 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua D) | PluggedGas | 4,500 | Jan 25, 2000 | 3 | May 2000 |
| Cuellar 123 #642-131-38356 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua C) | PluggedGas | 5,700 | Nov 30, 1999 | 2 | Jul 2001 |
| Worthen #142-201-32581 | Sanchez Oil & Gas Corporation | HarrisSralla Road (Jackson W.) | PluggedOil | 14,000 | Oct 12, 1999 | 2 | Jul 2000 |
| Cuellar 123 #542-131-38335 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua E) | PluggedGas | 4,700 | Jul 14, 1999 | 2 | Jun 2000 |
| Highlander Gas Unit 2 #142-201-32572 | Sanchez Oil & Gas Corporation | HarrisDe Zavala (Yegua 11330) | PluggedGas | 13,000 | Jun 10, 1999 | 1 | Oct 2003 |
| Cuellar 123 #242-131-38269 | Sanchez Oil & Gas Corporation | DuvalSVD (Yegua E) | PluggedGas | 6,000 | Apr 19, 1999 | 2 | May 1999 |
| Barrera-Leyendecker G/U 2 #242-479-35074 | Sanchez Oil & Gas Corporation | WebbBarrera (Lobo 6) | PluggedGas | 9,500 | Aug 19, 1998 | 2 | Dec 1998 |
| Benavides Trust #142-505-33637 | Sanchez Oil & Gas Corporation | ZapataRoleta (Wilcox Consolidated) | PluggedGas | 15,500 | Apr 2, 1998 | 3 | Sep 1998 |
| Coates #1R42-215-32027 | Sanchez Oil & Gas Corporation | HidalgoMcAllen Ranch (Vicksburg N) | PluggedGas | 12,000 | Nov 12, 1997 | 3 | Nov 1997 |
| Wpog State GU #142-409-32503 | Sanchez Oil & Gas Corporation | San PatricioWhite Point East (6740) | PluggedGas | 13,000 | Aug 26, 1997 | 6 | Nov 1997 |
| Leyendecker #5 T42-479-36381 | Sanchez Oil & Gas Corporation | WebbBarrera (Lobo 6) | PluggedGas | 9,500 | Oct 18, 1995 | 2 | May 1998 |