| Zengerle Gas Unit #142-123-32133 | Winn Exploration Co. Inc. | De Witt, TXMarshall (Middle Wilcox) | PluggedGas | 14,000 | Apr 1, 2014 | — | — |
| Belitz Gas Unit #242-123-32363 | Winn Exploration Co. Inc. | De Witt, TXWildcat | PluggedGas | 20,000 | Sep 13, 2010 | — | — |
| Kincaid E. B. #142-323-00199 | Winn Exploration Co. Inc. | Maverick, TXEagle Pass NW. (Pearsall) | PluggedGas | 7,950 | Aug 24, 2010 | — | — |
| Mueller Gas Unit Hix Green #442-123-32280 | Winn Exploration Co. Inc. | De Witt, TXWarmsley (10 350) | PluggedGas | 14,000 | Jan 20, 2009 | — | — |
| Kallina #3HHZ42-123-32260 | Winn Exploration Co. Inc. | De Witt, TXWarmsley S. (10550) | PluggedGas | 16,000 | Oct 13, 2008 | — | — |
| Green Gas Unit #342-123-32251 | Winn Exploration Co. Inc. | De Witt, TXChristmas Deep (Wilcox 10800) | PluggedGas | 14,000 | Sep 18, 2008 | — | — |
| Hix Green #342-123-32206 | Winn Exploration Co. Inc. | De Witt, TXWarmsley S. (Lower Migura) | PluggedGas | 13,000 | Apr 21, 2008 | — | — |
| Duwel #142-297-34755 | Winn Exploration Co. Inc. | Live Oak, TXSpaulding (Wilcox Slick) | PluggedGas | 15,000 | Nov 26, 2007 | — | — |
| Nordheim Unit #642-123-32112 | Winn Exploration Co. Inc. | De Witt, TXNordheim (Wilcox Lower) | PluggedGas | 11,500 | Aug 10, 2006 | — | — |
| Salge Gas Unit #142-123-32095 | Winn Exploration Co. Inc. | De Witt, TXGowitt (Wilcox 8 800) | PluggedGas | 15,000 | Apr 12, 2006 | — | — |
| Bowman #142-025-33163 | Winn Exploration Co. Inc. | Bee, TXMalcomb (3608 Hockley) | PluggedOil | 4,000 | Feb 19, 2002 | — | — |
| County Line 11 #a 3142-429-35908 | Winn Exploration Co. Inc. | Stephens, TXLilly Bell (Congl.) | PluggedGas | 4,600 | Jul 10, 2001 | — | — |
| Wood-Janssen Gas Unit #142-255-31425 | Winn Exploration Co. Inc. | Karnes, TXSegunda Chanca (Wilcox 12600) | PluggedGas | 14,500 | Dec 29, 2000 | — | — |
| Grant #142-007-30847 | Winn Exploration Co. Inc. | Aransas, TXMcCampbell (Frio P Lower) | PluggedGas | 14,200 | Jun 30, 2000 | — | — |
| Dugat #142-025-33004 | Winn Exploration Co. Inc. | Bee, TXGarden (Middle Wilcox) | PluggedGas | 11,900 | Mar 13, 2000 | — | — |
| State Lease 713 #142-061-30512 | Winn Exploration Co. Inc. | Cameron, TXHolly Beach (LM- 3) | PluggedGas | 13,000 | Nov 16, 1999 | — | — |
| Rydolph Heirs #142-469-33340 | Winn Exploration Co. Inc. | Victoria, TXMcFaddin N. (4450) | PluggedOil | 7,000 | Sep 16, 1999 | — | — |
| Winn #1HHZ42-429-35773 | Winn Exploration Co. Inc. | Stephens, TXLilly Bell (Congl.) | PluggedGas | 4,316 | Sep 13, 1999 | — | — |
| Garcia Heirs Unit #142-215-32643 | Winn Exploration Co. Inc. | Hidalgo, TXWildcat | PluggedOil | 4,000 | Jun 3, 1999 | — | — |
| Williams #242-469-33215 | Winn Exploration Co. Inc. | Victoria, TXAnaqua (2960) | PluggedGas | 6,200 | May 18, 1999 | — | — |
| Myrick #142-047-31840 | Winn Exploration Co. Inc. | Brooks, TXLa Gloria (McGehee -A-) | PluggedGas | 11,000 | Dec 21, 1998 | — | — |
| Kimball #1R42-025-32907 | Winn Exploration Co. Inc. | Bee, TXPlummer SE. (Wilcox 8800) | PluggedGas | 9,200 | Aug 11, 1998 | — | — |
| Moos #142-249-32319 | Winn Exploration Co. Inc. | Jim Wells, TXWildcat | PluggedGas | 8,300 | Apr 29, 1998 | — | — |
| Kaffie #142-249-32309 | Winn Exploration Co. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 8,300 | Oct 14, 1997 | — | — |
| Scott & Hernandez Unit 1 #542-249-32295 | Winn Exploration Co. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 7,000 | Jul 22, 1997 | — | — |
| Hinrichs-Cantrell #142-249-32296 | Winn Exploration Co. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 8,700 | Jul 22, 1997 | — | — |
| Winn Fee #30HHZ42-323-32504 | Winn Exploration Co. Inc. | Maverick, TXEagle (Austin Chalk) | PluggedOil | 3,100 | Jun 6, 1997 | — | — |
| Scott & Hernandez Unit 1 #442-249-32292 | Winn Exploration Co. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 9,000 | May 29, 1997 | — | — |
| Aransas County Airport #142-007-30826 | Winn Exploration Co. Inc. | Aransas, TXFulton Beach NE. (Frio D-1) | PluggedOil | 13,350 | Feb 10, 1997 | — | — |
| Aca a #142-007-30828 | Winn Exploration Co. Inc. | Aransas, TXFulton Beach West (K-5) | PluggedGas | 15,000 | Nov 18, 1996 | — | — |
| Scott & Hernandez Unit No. 1 #142-249-32256 | Winn Exploration Co. Inc. | Jim Wells, TXLa Gloria (Los Olmos) | PluggedGas | 9,000 | Feb 5, 1996 | — | — |
| County Line B Unit #142-429-35540 | Winn Exploration Co. Inc. | Stephens, TXStephens County Regular (Gas) | PluggedGas | 4,999 | Sep 25, 1995 | — | — |
| Rabke #142-123-31727 | Winn Exploration Co. Inc. | De Witt, TXHenze (Wilcox Lower) | PluggedGas | 13,275 | Apr 1, 1993 | — | — |
| Angela #1HZ42-507-32394 | Winn Exploration Co. Inc. | Zavala, TXPearsall (Austin Chalk) | PluggedOil | 7,000 | Dec 13, 1990 | — | — |
| Haskett #942-507-32137 | Winn Exploration Co. Inc. | Zavala, TXJudge Mills (Olmos) | PluggedGas | 2,700 | Jun 5, 1985 | — | — |
| Pryor Ranch #11342-507-31780 | Winn Exploration Co. Inc. | Zavala, TXWinn-Dulce (del Monte) | PluggedGas | 3,200 | Sep 29, 1982 | — | — |
| Pryor Ranch #85 T42-507-31726 | Winn Exploration Co. Inc. | Zavala, TXWinn-Dulce (del Monte) | PluggedGas | 3,163 | Jul 20, 1982 | — | — |
| Winn Ranch #2642-323-31721 | Winn Exploration Co. Inc. | Maverick, TXEagle (Austin Chalk) | PluggedOil | 4,000 | Dec 16, 1980 | — | — |
| Glasscock Leta #2142-507-30324 | Winn Exploration Co. Inc. | Zavala, TXPearsall (Austin Chalk) | PluggedOil | 7,400 | Feb 25, 1980 | — | — |
| Glasscock Leta -O- #520642-507-30375 | Winn Exploration Co. Inc. | Zavala, TXPearsall (Austin Chalk) | PluggedOil | 7,600 | Nov 12, 1979 | — | — |
| Winn Ranch #1742-323-30293 | Winn Exploration Co. Inc. | Maverick, TXEagle (1150) | PluggedOil | 1,700 | Sep 5, 1979 | — | — |
| Haskett #642-507-31138 | Winn Exploration Co. Inc. | Zavala, TXJudge Mills (Olmos) | PluggedGas | 4,000 | Apr 30, 1979 | — | — |
| Winn Ranch #1A42-323-31325 | Winn Exploration Co. Inc. | Maverick, TXLos Quatros S. (Lower Cret.) | PluggedGas | 8,500 | Jan 24, 1979 | — | — |
| Glasscock Leta -O- #520742-507-30395 | Winn Exploration Co. Inc. | Zavala, TXPearsall (Austin Chalk) | PluggedOil | 7,600 | Jan 16, 1979 | — | — |
| Winn Ranch #142-323-00195 | Winn Exploration Co. Inc. | Maverick, TXEagle Pass (Eagleford) | PluggedOil | — | — | — | — |
| Winn Ranch #742-323-00556 | Winn Exploration Co. Inc. | Maverick, TXEagle (1200) | PluggedOil | — | — | — | — |
| Winn Ranch #842-323-00559 | Winn Exploration Co. Inc. | Maverick, TXEagle (1200) | PluggedGas | — | — | — | — |
| Winn Ranch #1342-323-30279 | Winn Exploration Co. Inc. | Maverick, TXEagle (San Miguel) | PluggedGas | — | — | — | — |
| Winn Ranch #1542-323-30294 | Winn Exploration Co. Inc. | Maverick, TXEagle (San Miguel) | PluggedGas | — | — | — | — |
| Winn Ranch #24D42-323-30789 | Winn Exploration Co. Inc. | Maverick, TXEagle (Eagle Ford) | PluggedOil | — | — | — | — |