| Otahal et al G.U. #642-355-34194 | Suemaur Expl. & Prod. LLC | Nueces, TXAgua Dulce (Vicksburg Consl.) | PluggedGas | 11,000 | Apr 1, 2021 | — | — |
| Longoria et al GU #142-047-32513 | Suemaur Expl. & Prod. LLC | Brooks, TXLopez Ranch (Consolidated) | PluggedGas | 10,600 | Oct 31, 2014 | — | — |
| La Rucia #k 242-047-32471 | Suemaur Expl. & Prod. LLC | Brooks, TXWildcat | PluggedGas | 11,000 | Mar 16, 2012 | — | — |
| Rivers/Perry et al Unit #142-355-33142 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (7830) | PluggedGas | 13,000 | Feb 18, 2011 | — | — |
| Gillespie Gas Unit #342-355-33824 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 8950) | PluggedGas | 12,000 | Feb 19, 2010 | — | — |
| Palousek et al GU #242-489-31239 | Suemaur Expl. & Prod. LLC | Willacy, TXWildcat | PluggedGas | 11,700 | Dec 30, 2009 | — | — |
| Palousek #1C42-489-31205 | Suemaur Expl. & Prod. LLC | Willacy, TXChile Vieja (Palousek) | PluggedGas | 12,000 | Feb 11, 2009 | — | — |
| Kerlick et al GU #142-123-31948 | Suemaur Expl. & Prod. LLC | De Witt, TXHenze (2ND Recklaw) | PluggedGas | 16,000 | Sep 12, 2008 | — | — |
| Freeland et al GU #142-215-33843 | Suemaur Expl. & Prod. LLC | Hidalgo, TXLas Milpas (Frio) | PluggedGas | 16,000 | Jul 11, 2008 | — | — |
| Lefner et al Gas Unit #442-489-31190 | Suemaur Expl. & Prod. LLC | Willacy, TXChile Vieja (Frio) | PluggedGas | 12,000 | Dec 8, 2007 | — | — |
| May #142-273-32304 | Suemaur Expl. & Prod. LLC | Kleberg, TXHeep (Uriah) | PluggedGas | 10,000 | Mar 22, 2007 | — | — |
| Grimes #142-489-31160 | Suemaur Expl. & Prod. LLC | Willacy, TXChile Vieja (Frio) | PluggedGas | 17,000 | Oct 16, 2006 | — | — |
| Lefner et al GU #142-489-31158 | Suemaur Expl. & Prod. LLC | Willacy, TXChile Vieja (Frio) | PluggedGas | 12,000 | Sep 15, 2006 | — | — |
| Torres et al Gas Unit #1ST42-215-33160 | Suemaur Expl. & Prod. LLC | Hidalgo, TXMercedes (Frio 11 900) | PluggedGas | 14,500 | Mar 17, 2006 | — | — |
| Kirsch et al GU #142-489-31127 | Suemaur Expl. & Prod. LLC | Willacy, TXLa Sal Vieja (Deep) | PluggedGas | 15,000 | Aug 12, 2005 | — | — |
| Welder GU #842-409-32742 | Suemaur Expl. & Prod. LLC | San Patricio, TXOneil (6800) | PluggedGas | 8,500 | Dec 22, 2004 | — | — |
| Kerlick #242-123-31976 | Suemaur Expl. & Prod. LLC | De Witt, TXHenze (Slick) | PluggedGas | 8,000 | May 20, 2004 | — | — |
| Torres et al Gas Unit #1A42-215-33200 | Suemaur Expl. & Prod. LLC | Hidalgo, TXMercedes (Frio 11 900) | PluggedGas | 15,000 | Apr 5, 2004 | — | — |
| Fenmore #142-297-34544 | Suemaur Expl. & Prod. LLC | Live Oak, TXOakville (Wilcox Cons.) | PluggedGas | 11,700 | Dec 15, 2003 | — | — |
| Goldsberry et al GU #242-215-33131 | Suemaur Expl. & Prod. LLC | Hidalgo, TXEdinburg E. (Frio 6200) | PluggedGas | 7,000 | Aug 22, 2003 | — | — |
| Katzfey #142-297-34521 | Suemaur Expl. & Prod. LLC | Live Oak, TXOakville South (Luling) | PluggedGas | 11,500 | Jun 20, 2003 | — | — |
| Goldsberry et al G U #142-215-33102 | Suemaur Expl. & Prod. LLC | Hidalgo, TXEdinburg E. (Frio 6200) | PluggedGas | 9,500 | Apr 22, 2003 | — | — |
| Rivers / Perry et al Unit #242-355-33503 | Suemaur Expl. & Prod. LLC | Nueces, TXAgua Dulce (Vicksburg Consl.) | PluggedGas | 10,500 | Nov 20, 2002 | — | — |
| Welder Heirs #542-409-32701 | Suemaur Expl. & Prod. LLC | San Patricio, TXOdem (7500) | PluggedGas | 9,000 | May 23, 2002 | — | — |
| Cage #142-047-31986 | Suemaur Expl. & Prod. LLC | Brooks, TXCage Ranch (6800) | PluggedGas | 8,500 | Mar 25, 2002 | — | — |
| Carver Heirs et al GU #142-355-33365 | Suemaur Expl. & Prod. LLC | Nueces, TXCalallen (8400) | PluggedGas | 12,500 | Apr 24, 2001 | — | — |
| Henderson J.W. et al Gas Unit #142-489-31040 | Suemaur Expl. & Prod. LLC | Willacy, TXLa Sal Vieja (Deep) | PluggedGas | 16,000 | Mar 15, 2001 | — | — |
| Coastal Texas Mineral Venture #142-321-31811 | Suemaur Expl. & Prod. LLC | Matagorda, TXMarkham | PluggedGas | 5,500 | Feb 17, 2000 | — | — |
| Curiel et al Gas Unit #142-273-32289 | Suemaur Expl. & Prod. LLC | Kleberg, TXHeep (Vicksburg D) | PluggedGas | 14,000 | Oct 13, 1999 | — | — |
| Simmonds & Perry #1442-355-32808 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (7220 Sand) | PluggedOil | 8,200 | Oct 4, 1994 | — | — |
| Simmonds & Perry #442-355-32161 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 10 000) | PluggedGas | 12,000 | Mar 20, 1991 | — | — |
| Simmonds & Perry #1342-355-32773 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (7830) | PluggedGas | 8,000 | Sep 28, 1989 | — | — |
| Simmonds & Perry #542-355-32378 | Suemaur Expl. & Prod. LLC | Nueces, TXAgua Dulce (Simmonds) | PluggedGas | 11,022 | Jul 26, 1989 | — | — |
| Simmonds & Perry #342-355-32118 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (Briley Sand) | PluggedGas | 11,000 | May 22, 1989 | — | — |
| Simmonds & Perry #1242-355-32721 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 10 400) | PluggedGas | 12,500 | Nov 30, 1988 | — | — |
| Simmond&perry #1142-355-32633 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (8300) | PluggedGas | 10,500 | Jan 29, 1988 | — | — |
| Simmonds & Perry #1442-355-04860 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (8400) | PluggedGas | 9,700 | Aug 26, 1987 | — | — |
| Simmonds & Perry #142-355-32018 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 9900) | PluggedGas | 11,002 | Mar 12, 1987 | — | — |
| Simmonds & Perry #742-355-32297 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 10 000) | PluggedGas | 12,000 | Mar 20, 1984 | — | — |
| Simmonds & Perry #242-355-32098 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton N. (Vicksburg 9900) | PluggedGas | 11,000 | Dec 16, 1982 | — | — |
| Simmonds & Perry -B- #3542-355-04879 | Suemaur Expl. & Prod. LLC | Nueces, TXBrayton (6600) | PluggedGas | — | — | — | — |