| Worley #142-505-34817 | Wagner Oil Company | Zapata, TXFalcon Lake E. (Wilcox Cons.) | ActiveGas | 16,300 | Aug 22, 2003 | — | — |
| Garza L. #2942-505-34819 | Mountain V Texas LLC | Zapata, TXGarza (Consolidated) | Temporarily abandonedGas | 11,600 | Aug 22, 2003 | — | — |
| Jennings Ranch C #1042-505-34016 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,950 | Aug 21, 2003 | — | — |
| Jennings Ranch AA #3342-505-34813 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 14,200 | Aug 21, 2003 | — | — |
| Jennings #8542-505-34811 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,980 | Aug 20, 2003 | — | — |
| Jennings #8642-505-34812 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 13,350 | Aug 20, 2003 | — | — |
| Munoz Fernando #242-505-32496 | Vantage Operating II LLC | Zapata, TXLopeno ( Reklaw B) | Temporarily abandonedGas | 9,680 | Aug 19, 2003 | — | — |
| Jennings Ranch D #1742-505-34810 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,200 | Aug 19, 2003 | — | — |
| Ramirez Jose Est. E #142-505-33683 | Vantage Operating II LLC | Zapata, TXLopeno ( Reklaw B) | ActiveGas | 9,431 | Aug 18, 2003 | — | — |
| Asche #7442-505-34786 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,007 | Aug 18, 2003 | — | — |
| Haynes #3242-505-34807 | Devon Energy Production Co, L.P. | Zapata, TX | Not on schedule | 15,000 | Aug 18, 2003 | — | — |
| Jennings #8442-505-34808 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 13,200 | Aug 18, 2003 | — | — |
| La Perla B1 #2242-505-34805 | Conocophillips Company | Zapata, TXWildcat | PluggedGas | 10,100 | Aug 15, 2003 | — | — |
| R. M. T. #542-505-34804 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,357 | Aug 13, 2003 | — | — |
| Haynes L. #9942-505-34801 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 10,150 | Aug 8, 2003 | — | — |
| Haynes L. #10042-505-34802 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 10,800 | Aug 8, 2003 | — | — |
| Jennings Ranch B1 #1642-505-34781 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 13,000 | Aug 7, 2003 | — | — |
| Haynes #3142-505-34800 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 14,500 | Aug 5, 2003 | — | — |
| Bustamante GU #9__42-505-34797 | — | Zapata, TX | Plugged | 14,265 | Aug 4, 2003 | — | — |
| Asche #7642-505-34798 | Hilcorp Energy Company | Zapata, TXCharco (9200) | ActiveGas | 13,000 | Aug 4, 2003 | — | — |
| Sanchez - McMurrey #2342-505-34297 | Merit Energy Company | Zapata, TXM & F (Wilcox 6500) | ActiveGas | 10,900 | Aug 1, 2003 | — | — |
| Haynes #2742-505-34795 | Hilcorp Energy Company | Zapata, TXHaynes (Hinnant Cons.) | Temporarily abandonedGas | 14,876 | Aug 1, 2003 | — | — |
| Haynes #2942-505-34796 | Devon Energy Production Co, L.P. | Zapata, TX | Not on schedule | 15,000 | Aug 1, 2003 | — | — |
| Haynes #2842-505-34794 | Devon Energy Production Co, L.P. | Zapata, TX | Not on schedule | 15,000 | Jul 31, 2003 | — | — |
| Taylor #142-505-34793 | Comstock Oil & Gas Inc. | Zapata, TXWildcat | PluggedGas | 14,500 | Jul 30, 2003 | — | — |
| Vela-Smith G. U. #642-505-33001 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 9,250 | Jul 29, 2003 | — | — |
| McMurrey Wm #6042-505-34791 | Conocophillips Company | Zapata, TXLa Perla (Lobo Cons.) | PluggedGas | 11,100 | Jul 28, 2003 | — | — |
| Jennings #8342-505-34792 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,760 | Jul 28, 2003 | — | — |
| Slator Ranch #2842-505-34790 | Bordertown Energy Resources LLC | Zapata, TXLas Ovejas (Lobo) | ActiveGas | 11,000 | Jul 25, 2003 | — | — |
| Gutierrez Higinio Jr. #342-505-34788 | EOG Resources Inc. | Zapata, TXHaynes (Middle Wilcox Cons.) | PluggedGas | 11,600 | Jul 23, 2003 | — | — |
| Munoz #542-505-34785 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,100 | Jul 21, 2003 | — | — |
| Vela Estate #1942-505-34787 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,130 | Jul 21, 2003 | — | — |
| Vasquez #142-505-34784 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,260 | Jul 18, 2003 | — | — |
| Veleno Ranch #242-505-34783 | Vantage Operating LLC | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,905 | Jul 17, 2003 | — | — |
| Haynes L. #9842-505-34774 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 10,700 | Jul 16, 2003 | — | — |
| Gutierrez Raquel F #242-505-34782 | Three C Exploration LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 10,270 | Jul 16, 2003 | — | — |
| Asche #7542-505-34778 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,000 | Jul 14, 2003 | — | — |
| McMurrey Wm #5942-505-34779 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 10,330 | Jul 14, 2003 | — | — |
| Rectifier #342-505-34776 | Kinder Morgan Tejas Pipeline, LP | Zapata, TX | Not on schedule | 305 | Jul 10, 2003 | — | — |
| Noble - Estate of Israel Garcia #142-505-34777 | Noble Energy Inc | Zapata, TXWildcat | PluggedGas | 16,000 | Jul 10, 2003 | — | — |
| Bruni Ranch #10242-505-34775 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 11,574 | Jul 9, 2003 | — | — |
| Jennings Ranch C #942-505-34014 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,700 | Jul 7, 2003 | — | — |
| Martinez E.T. #942-505-34772 | Hilcorp Energy Company | Zapata, TXBashara-Hereford (7300) | ActiveGas | 8,400 | Jul 2, 2003 | — | — |
| Haynes-North #342-505-34771 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 14,100 | Jul 1, 2003 | — | — |
| Rathmell J. G. #2642-505-34298 | Merit Energy Company | Zapata, TXHundido (9300) | ActiveGas | 11,200 | Jun 30, 2003 | — | — |
| Martinez E. T. #842-505-34770 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,800 | Jun 30, 2003 | — | — |
| Garza L. #2742-505-34768 | EOG Resources Inc. | Zapata, TXGarza (Consolidated) | PluggedGas | 14,000 | Jun 27, 2003 | — | — |
| Benavides #4__42-505-34769 | — | Zapata, TXRoleta (Deep Wilcox) | Plugged | 16,000 | Jun 27, 2003 | — | — |
| Benavides B. R. #142-505-34767 | Bordertown Energy Resources LLC | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,800 | Jun 26, 2003 | — | — |
| McMurrey Wm #5842-505-34765 | Conocophillips Company | Zapata, TXWildcat | PluggedGas | 10,900 | Jun 23, 2003 | — | — |