| Asche #10942-505-35379 | Hilcorp Energy Company | Zapata, TXCharco (9400) | ActiveGas | 12,500 | Oct 25, 2005 | — | — |
| Maria Cuellar #1742-505-35380 | Hilcorp Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,600 | Oct 25, 2005 | — | — |
| Bernardo Bustamante G.U. #542-505-35402 | Killam Oil Co. Ltd. | Zapata, TXJennings (Wilcox Consolidated) | Temporarily abandonedGas | 9,204 | Oct 21, 2005 | — | — |
| Haynes L. #15642-505-35398 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 10,015 | Oct 20, 2005 | — | — |
| Jennings J.D. #48142-505-35399 | Sue-Ann Operating L.C. | Zapata, TXJennings West (Falcon Lower) | Temporarily abandonedGas | 3,800 | Oct 20, 2005 | — | — |
| Jennings #7642-505-34456 | Hilcorp Energy Company | Zapata, TXJennings (Wilcox Consolidated) | Temporarily abandonedGas | 13,117 | Oct 19, 2005 | — | — |
| Haynes L. #15742-505-35397 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 10,401 | Oct 19, 2005 | — | — |
| Rathmell Land & Cattle Co. #142-505-35391 | — | Zapata, TXRoleta (Wilcox Consolidated) | Plugged | 9,500 | Oct 17, 2005 | — | — |
| Frost National Bank #242-505-35393 | Elliott Oil & Gas Operating Co. | Zapata, TX | Not on schedule | 13,750 | Oct 17, 2005 | — | — |
| Jennings J. D. #48342-505-35394 | Sue-Ann Operating L.C. | Zapata, TXJennings West (Queen City) | Temporarily abandonedGas | 5,345 | Oct 17, 2005 | — | — |
| Rectifier: ZA-6 #6ZA42-505-35395 | Enterprise Products Operating LP | Zapata, TX | Not on schedule | 330 | Oct 17, 2005 | — | — |
| Smith A.H. #842-505-35389 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,416 | Oct 14, 2005 | — | — |
| Juan Ramirez Gas Unit #142-505-35390 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,748 | Oct 14, 2005 | — | — |
| RMT C #342-505-35392 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,800 | Oct 14, 2005 | — | — |
| Hinojosa #142-505-35386 | Hilcorp Energy Company | Zapata, TXFalcon Lake E. (Wilcox 12 300) | ActiveGas | 13,979 | Oct 12, 2005 | — | — |
| Gutierrez et al #242-505-35388 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,500 | Oct 12, 2005 | — | — |
| A. Garza #1842-505-35384 | Hilcorp Energy Company | Zapata, TXCharco (9400) | ActiveGas | 10,300 | Oct 7, 2005 | — | — |
| Palmyra #1742-505-35385 | Varas Energy Operating Company | Zapata, TXLopeno (Consolidated) | ActiveGas | 10,125 | Oct 7, 2005 | — | — |
| Vielmann #342-505-35381 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,000 | Oct 6, 2005 | — | — |
| Salinas #142-505-35382 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 9,300 | Oct 6, 2005 | — | — |
| Muzza G. P. #1242-505-35383 | NI Energy LLC | Zapata, TXFandango (Wilcox Consolidated) | Temporarily abandonedGas | 14,332 | Oct 6, 2005 | — | — |
| Laurel Mineral Estate #1142-505-35360 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | Temporarily abandonedGas | 12,125 | Sep 29, 2005 | — | — |
| Gutierrez et al #142-505-35376 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,000 | Sep 29, 2005 | — | — |
| Trevino #2242-505-35377 | Hilcorp Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | Temporarily abandonedGas | 9,517 | Sep 29, 2005 | — | — |
| McAskill #3142-505-35378 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 11,807 | Sep 29, 2005 | — | — |
| Jennings Roy #742-505-35140 | Hilcorp Energy Company | Zapata, TXCharco (9900) | PluggedGas | 15,000 | Sep 28, 2005 | — | — |
| Jennings Roy #842-505-35223 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 10,500 | Sep 28, 2005 | — | — |
| New Zapata East Gas Unit #542-505-35375 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,852 | Sep 28, 2005 | — | — |
| Gonzalez Gas Unit #142-505-35373 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,650 | Sep 27, 2005 | — | — |
| Martinez #242-505-35374 | Bordertown Energy Resources LLC | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,054 | Sep 27, 2005 | — | — |
| Salinas G. G. #142-505-35372 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,000 | Sep 23, 2005 | — | — |
| Mogotes Lateral #1FM42-505-35371 | Duke Energy Intrast. Network LLC | Zapata, TX | Not on schedule | 270 | Sep 22, 2005 | — | — |
| Bruni Ranch #10542-505-35369 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | Temporarily abandonedGas | 11,807 | Sep 21, 2005 | — | — |
| Garza L. #3742-505-35370 | EOG Resources Inc. | Zapata, TXGarza (Consolidated) | PluggedGas | 12,100 | Sep 21, 2005 | — | — |
| Bruni Ranch #10642-505-35367 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 11,425 | Sep 20, 2005 | — | — |
| 3J Zapata/Meza Gas Unit #342-505-35368 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,900 | Sep 20, 2005 | — | — |
| Laurel Mineral Estate #1042-505-35351 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,100 | Sep 15, 2005 | — | — |
| Whittier #142-505-35365 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,351 | Sep 14, 2005 | — | — |
| La Soledad #242-505-35366 | Petrovybe Opco LLC | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,602 | Sep 14, 2005 | — | — |
| Varal Ranches #242-505-35362 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 12,600 | Sep 13, 2005 | — | — |
| Singer Gas Unit #142-505-35361 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,088 | Sep 12, 2005 | — | — |
| Dominguez #342-505-35363 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,031 | Sep 12, 2005 | — | — |
| LFT #142-505-35364 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 11,528 | Sep 12, 2005 | — | — |
| Alexander #942-505-35359 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 12,307 | Sep 9, 2005 | — | — |
| Zachry #142-505-35358 | EP Energy E&P Company L.P. | Zapata, TXCisco-Benavides (Lobo Cons.) | PluggedGas | 10,000 | Sep 8, 2005 | — | — |
| Morales #142-505-35169 | Hilcorp Energy Company | Zapata, TXFalcon Lake E. (Wilcox 12 300) | ActiveGas | 13,500 | Sep 2, 2005 | — | — |
| RMT #942-505-35357 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,000 | Sep 1, 2005 | — | — |
| Leonardo #4442-505-35339 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | Temporarily abandonedGas | 12,860 | Aug 29, 2005 | — | — |
| Volpe #142-505-35356 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 12,013 | Aug 29, 2005 | — | — |
| Zapata Townsite #142-505-35312 | Hilcorp Energy Company | Zapata, TXExsun (Lobo Cons.) | Temporarily abandonedGas | 10,968 | Aug 26, 2005 | — | — |