| M. Flores #1242-505-35355 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 13,838 | Aug 26, 2005 | — | — |
| Leonardo #4342-505-35337 | Hilcorp Energy Company | Zapata, TXCharco (9200) | ActiveGas | 9,950 | Aug 25, 2005 | — | — |
| Mecom J. W. #4642-505-31579 | Paleo Oil Company LLC | Zapata, TXWildcat | Temporarily abandonedGas | 8,945 | Aug 23, 2005 | — | — |
| Gutierrez E. E. #642-505-35354 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,000 | Aug 23, 2005 | — | — |
| Vela Oscar #142-505-35353 | Ricochet Energy Inc. | Zapata, TXRoleta (7483) | PluggedGas | 9,000 | Aug 22, 2005 | — | — |
| Las Palomas #442-505-35350 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,863 | Aug 19, 2005 | — | — |
| Fulbright #142-505-35352 | — | Zapata, TXTaquachie Creek (Wilcox) | Plugged | 12,000 | Aug 19, 2005 | — | — |
| Jacoba #2 C42-505-32328 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,700 | Aug 18, 2005 | — | — |
| Jacoba #3 T42-505-32365 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 13,850 | Aug 18, 2005 | — | — |
| Jacoba #442-505-33901 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,100 | Aug 18, 2005 | — | — |
| Edward Cassin #642-505-35330 | Hilcorp Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 12,293 | Aug 17, 2005 | — | — |
| Palmyra #1242-505-35347 | Varas Energy Operating Company | Zapata, TXLopeno (Consolidated) | ActiveGas | 12,015 | Aug 16, 2005 | — | — |
| Palmyra #1642-505-35348 | Varas Energy Operating Company | Zapata, TXLopeno (Consolidated) | ActiveGas | 10,050 | Aug 16, 2005 | — | — |
| Villarreal #442-505-35349 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,100 | Aug 16, 2005 | — | — |
| Munoz #1342-505-35327 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 11,409 | Aug 12, 2005 | — | — |
| Martinez #342-505-35345 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,000 | Aug 11, 2005 | — | — |
| Vasquez Romero J #242-505-35343 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,176 | Aug 10, 2005 | — | — |
| Ranchito a Gas Unit #242-505-35342 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 10,800 | Aug 9, 2005 | — | — |
| Guadalupe Ranch Ltd #142-505-35341 | EOG Resources Inc. | Zapata, TXTaguache Creek (Wilcox 10800) | PluggedGas | 13,000 | Aug 8, 2005 | — | — |
| Laurel Mineral Estate #942-505-35318 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 11,800 | Aug 4, 2005 | — | — |
| San Fernando #342-505-35340 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,400 | Aug 3, 2005 | — | — |
| Garcia, Anastacio #6HHZ42-505-35336 | Synthetic Energy Corporation | Zapata, TXCharco Redondo | Not on schedule | 300 | Aug 2, 2005 | — | — |
| Ruben Flores Minerals #342-505-35338 | Chesapeake Operating, Inc. | Zapata, TX | Not on schedule | 12,000 | Aug 1, 2005 | — | — |
| Laureal O. M. Estate #742-505-35333 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,020 | Jul 29, 2005 | — | — |
| Laurel O. M. Estate #842-505-35334 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,100 | Jul 29, 2005 | — | — |
| El Refugio #142-505-35335 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 11,998 | Jul 29, 2005 | — | — |
| Haynes L. #6042-505-34280 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 9,216 | Jul 28, 2005 | — | — |
| Flores L. G. #4842-505-35311 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,730 | Jul 28, 2005 | — | — |
| Martinez-Alexander Gas Unit a #142-505-35332 | Hilcorp Energy Company | Zapata, TXBashara-Hereford | ActiveGas | 8,700 | Jul 27, 2005 | — | — |
| La Soledad #142-505-35331 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,351 | Jul 25, 2005 | — | — |
| RMT #c 242-505-35328 | Chesapeake Operating Inc. | Zapata, TXZapata SE. (Wilcox) | PluggedGas | 13,000 | Jul 22, 2005 | — | — |
| Trevino #2642-505-35329 | Hilcorp Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,600 | Jul 22, 2005 | — | — |
| Jennings Ranch C #6142-505-35326 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,630 | Jul 18, 2005 | — | — |
| Benavides B. R. #842-505-35323 | Bordertown Energy Resources LLC | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,800 | Jul 15, 2005 | — | — |
| Dominguez #242-505-35324 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 9,300 | Jul 15, 2005 | — | — |
| Munoz #1242-505-35325 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,380 | Jul 15, 2005 | — | — |
| Benavides Trust #642-505-34773 | Merit Energy Company | Zapata, TXHundido (Lobo) | ActiveGas | 11,346 | Jul 14, 2005 | — | — |
| Swantner Gas Unit #242-505-35322 | Vantage Operating LLC | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,172 | Jul 14, 2005 | — | — |
| Flores L. G. #4742-505-35304 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 11,300 | Jul 12, 2005 | — | — |
| Asche #10742-505-35303 | Hilcorp Energy Company | Zapata, TXCharco (9400) | Temporarily abandonedGas | 10,300 | Jul 11, 2005 | — | — |
| Villarreal #142-505-35319 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,510 | Jul 11, 2005 | — | — |
| Jacoba #842-505-35320 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,834 | Jul 11, 2005 | — | — |
| Asche #10842-505-35321 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 13,315 | Jul 11, 2005 | — | — |
| Jennings Ranch C #5842-505-35062 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,025 | Jul 8, 2005 | — | — |
| Flores L. G. #4642-505-35297 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,000 | Jul 8, 2005 | — | — |
| Manuel Ramirez #142-505-35317 | Chesapeake Operating, Inc. | Zapata, TX | Not on schedule | 12,000 | Jul 8, 2005 | — | — |
| New Zapata East Gas Unit #442-505-35316 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,200 | Jul 7, 2005 | — | — |
| Garza-Irene Gas Unit #242-505-35315 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,900 | Jul 5, 2005 | — | — |
| Jacoba #742-505-35314 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 13,200 | Jul 1, 2005 | — | — |
| Morales Rosalva Diana #142-505-35313 | Hilcorp Energy Company | Zapata, TXFalcon Lake E. (Wilcox 12 300) | ActiveGas | 13,800 | Jun 30, 2005 | — | — |