| Blanca Aurora Salinas a #a 142-505-36032 | Hilcorp Energy Company only | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 8,000 | Nov 30, 2007 | — | — |
| Delozeis a #b 142-505-36033 | Hilcorp Energy Company only | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 13,030 | Nov 30, 2007 | — | — |
| Laurel F.D. a #1342-505-36027 | Varas Energy Operating Company only | Zapata, TXMunoz (Lobo) | ActiveGas | 13,950 | Nov 29, 2007 | — | — |
| Zapata Townsite GU 5 #142-505-35983 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,848 | Nov 26, 2007 | — | — |
| Cassin, E. W. et al #442-505-36028 | Pogo Producing Companypermitted by · no operator of record | Zapata, TX | Not on schedule | 9,500 | Nov 26, 2007 | — | — |
| Villarreal #242-505-36030 | Hilcorp Energy Company only | Zapata, TXRoleta (7483) | Temporarily abandonedGas | 8,200 | Nov 26, 2007 | — | — |
| Guerra L #1742-505-36029 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,115 | Nov 21, 2007 | — | — |
| El Milagro B #b 442-505-36024 | Three C Exploration LLC only | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 8,838 | Nov 16, 2007 | — | — |
| El Milagro C #142-505-36025 | L.O.G. Energy Exploration Ltd. only | Zapata, TXLopeno (Consolidated) | PluggedGas | 9,500 | Nov 16, 2007 | — | — |
| Providencia Ranch a #a 142-505-36026 | Hilcorp Energy Company only | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 11,850 | Nov 16, 2007 | — | — |
| Haynes B #942-505-36023 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,100 | Nov 15, 2007 | — | — |
| El Milagro B #b 342-505-36021 | Three C Exploration LLC only | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 9,143 | Nov 12, 2007 | — | — |
| Rodriguez Gas Unit 1 #1642-505-36022 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,900 | Nov 9, 2007 | — | — |
| Garza D GU 1 #442-505-36017 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,160 | Nov 8, 2007 | — | — |
| Violeta Ranch #142-505-36019 | Hilcorp Energy Company only | Zapata, TXHaynes (Hinnant Cons.) | ActiveGas | 15,511 | Nov 8, 2007 | — | — |
| Sanchez- McMurry #2642-505-36002 | Merit Energy Company only | Zapata, TXHundido (Lobo) | Temporarily abandonedGas | 10,900 | Nov 7, 2007 | — | — |
| Delos Santos Gas Unit #11__42-505-36011 | Forest Oil Corporationpermitted by · no operator of record | Zapata, TX | Plugged | 14,700 | Nov 7, 2007 | — | — |
| Vasquez Romeo J. #1242-505-36018 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 11,040 | Nov 7, 2007 | — | — |
| Villarreal #642-505-36020 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,100 | Nov 7, 2007 | — | — |
| Garza #242-505-36015 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,996 | Nov 5, 2007 | — | — |
| Tepozan #142-505-36016 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 8,555 | Nov 5, 2007 | — | — |
| Ramirez B #142-505-35990 | Hilcorp Energy Company only | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,250 | Nov 2, 2007 | — | — |
| Jennings Ranch D #3742-505-36012 | Hilcorp Energy Company only | Zapata, TXCharco (9900) | ActiveGas | 12,825 | Oct 31, 2007 | — | — |
| Ika Ramirez (A. Gonzalez Jr) #142-505-36013 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 9,750 | Oct 31, 2007 | — | — |
| Laurel F. D. #1242-505-36006 | Varas Energy Operating Company only | Zapata, TXMunoz (Lobo) | ActiveGas | 13,930 | Oct 30, 2007 | — | — |
| El Paton #1R42-505-36010 | Mortimer Production Company only | Zapata, TXT Patch (Reklaw Oso) | ActiveGas | 6,402 | Oct 26, 2007 | — | — |
| Garza L. B 2 #242-505-32536 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,860 | Oct 19, 2007 | — | — |
| Leonardo #4642-505-36008 | Hilcorp Energy Company only | Zapata, TXCharco (9900) | ActiveGas | 12,800 | Oct 19, 2007 | — | — |
| Las Presas-Garcia a #b 142-505-36005 | Hilcorp Energy Company only | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,500 | Oct 18, 2007 | — | — |
| Haralson Beefmaster Ltd #242-505-36007 | Lucky Lad Energy LLC only | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 11,500 | Oct 18, 2007 | — | — |
| Cavazos #842-505-36004 | Chesapeake Operating, Inc.permitted by · no operator of record | Zapata, TXEN Seguido (Wilcox) | Not on schedule | 14,000 | Oct 17, 2007 | — | — |
| Flora E.G. de Volpe Unit #342-505-36003 | Newfield Exploration Companypermitted by · no operator of record | Zapata, TXExsun (Lobo Cons.) | Not on schedule | 13,000 | Oct 16, 2007 | — | — |
| Benavides a #1142-505-35999 | Merit Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 11,668 | Oct 15, 2007 | — | — |
| El Clareno #1142-505-36001 | Merit Energy Company only | Zapata, TXRoleta (7483) | ActiveGas | 9,700 | Oct 12, 2007 | — | — |
| Munoz #1642-505-35971 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 11,600 | Oct 9, 2007 | — | — |
| Munoz #1542-505-35972 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,137 | Oct 8, 2007 | — | — |
| Salinas G.U. #142-505-35998 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,300 | Oct 8, 2007 | — | — |
| Vasquez-Pena-Haynes #242-505-35996 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,053 | Oct 3, 2007 | — | — |
| Amando Garza Trust #442-505-35997 | Forest Oil Corporationpermitted by · no operator of record | Zapata, TX | Not on schedule | 10,500 | Oct 3, 2007 | — | — |
| Yzaguirre-Leo Gas Unit #1842-505-35994 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,000 | Oct 2, 2007 | — | — |
| J.O.D. 1 #142-505-35989 | Hilcorp Energy Company only | Zapata, TXHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 12,200 | Oct 1, 2007 | — | — |
| Cuellar Graves Gas Unit #242-505-35992 | Chesapeake Operating, Inc.permitted by · no operator of record | Zapata, TX | Not on schedule | 14,000 | Sep 28, 2007 | — | — |
| El Clareno #1042-505-35993 | Merit Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,652 | Sep 28, 2007 | — | — |
| El Milagro B #b 242-505-35991 | Three C Exploration LLC only | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 8,900 | Sep 27, 2007 | — | — |
| Haynes L. #17942-505-35969 | Merit Energy Company only | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 9,900 | Sep 26, 2007 | — | — |
| Abelino #242-505-35988 | Killam Oil Co. Ltd. only | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,820 | Sep 26, 2007 | — | — |
| Guevara a (Laroca) #a 142-505-35987 | Hilcorp Energy Company only | Zapata, TXUrebeno South (Wilcox 5900) | ActiveGas | 8,700 | Sep 25, 2007 | — | — |
| Worley Gas Unit #342-505-35986 | Hilcorp Energy Company only | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 8,700 | Sep 21, 2007 | — | — |
| Singer #142-505-35980 | DCP Intrastate Network, LLCpermitted by · no operator of record | Zapata, TX | Not on schedule | 320 | Sep 20, 2007 | — | — |
| J. Vela Cuellar Gas Unit a #142-505-35982 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,211 | Sep 19, 2007 | — | — |