| Asche #6242-505-34383 | Hilcorp Energy Company | Zapata, TXCharco (9200) | Temporarily abandonedGas | 10,000 | Jul 16, 2001 | — | — |
| Benavides #142-505-34382 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,575 | Jul 13, 2001 | — | — |
| Garza #141642-505-34378 | Elliott Oil & Gas Company | Zapata, TXEscobas (Falcon) | Not on schedule | 3,000 | Jul 10, 2001 | — | — |
| Trevino #341242-505-34379 | Elliott Oil & Gas Operating Co. | Zapata, TXEscobas (Falcon) | PluggedGas | 3,000 | Jul 10, 2001 | — | — |
| Trevino #306342-505-34380 | Elliott Oil & Gas Company | Zapata, TXEscobas (Falcon) | Not on schedule | 3,000 | Jul 10, 2001 | — | — |
| Lopez #1__42-505-34376 | — | Zapata, TX | Plugged | 6,500 | Jul 9, 2001 | — | — |
| Garza L. #1642-505-34377 | Mountain V Texas LLC | Zapata, TXGarza (Consolidated) | ActiveGas | 10,950 | Jul 9, 2001 | — | — |
| Ramirez Mineral Trust a #242-505-34375 | Houston Exploration Company The | Zapata, TXWildcat | PluggedGas | 9,500 | Jun 25, 2001 | — | — |
| Flores M. #642-505-34374 | Hilcorp Energy Company | Zapata, TXFlores W. (Perdido) | Temporarily abandonedGas | 9,710 | Jun 21, 2001 | — | — |
| Garza A. #1542-505-34370 | Hilcorp Energy Company | Zapata, TXCharco (9200) | ActiveGas | 10,300 | Jun 18, 2001 | — | — |
| Alfonso #2042-505-34371 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 10,260 | Jun 18, 2001 | — | — |
| Asche #6042-505-34367 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 9,950 | Jun 14, 2001 | — | — |
| Asche #6142-505-34368 | Hilcorp Energy Company | Zapata, TXCharco (9400) | ActiveGas | 10,200 | Jun 14, 2001 | — | — |
| El Ebanito #342-505-34369 | Cody Energy LLC | Zapata, TX | Not on schedule | 14,000 | Jun 14, 2001 | — | — |
| McMurrey Wm. #5642-505-34355 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 10,200 | Jun 13, 2001 | — | — |
| Haynes L. #4442-505-34141 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 9,827 | Jun 11, 2001 | — | — |
| Eudoxio Martinez GU #1142-505-34366 | EOG Resources Inc. | Zapata, TXCisco-Benavides (Lobo Cons.) | PluggedGas | 10,400 | Jun 11, 2001 | — | — |
| White #3B__42-505-34365 | — | Zapata, TXLa Perla (Lobo Cons.) | Plugged | 11,500 | Jun 8, 2001 | — | — |
| Ramirez Federico #542-505-34363 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 12,955 | Jun 7, 2001 | — | — |
| Ramos Felix #442-505-34364 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 11,773 | Jun 7, 2001 | — | — |
| La Perla #22342-505-34362 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,899 | Jun 6, 2001 | — | — |
| J. O. D. #1442-505-34361 | Hilcorp Energy Company | Zapata, TXMunoz (Lobo) | ActiveGas | 14,300 | Jun 4, 2001 | — | — |
| Haynes Leonard #3142-505-33681 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 12,300 | Jun 1, 2001 | — | — |
| Ramirez M. R. #1042-505-34360 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 11,900 | May 29, 2001 | — | — |
| La Perla #22442-505-34359 | Conocophillips Company | Zapata, TXLa Perla (Lobo Cons.) | PluggedGas | 10,000 | May 25, 2001 | — | — |
| McGrath #242-505-34357 | Mountain V Texas LLC | Zapata, TXZwebb (10350) | ActiveGas | 11,117 | May 24, 2001 | — | — |
| Asche #5942-505-34356 | Hilcorp Energy Company | Zapata, TXCharco (9200) | ActiveGas | 9,918 | May 21, 2001 | — | — |
| Garza Lauro #a 342-505-34353 | Dominion Oklahoma Texas E&P Inc | Zapata, TXHaynes (Hinnant Cons.) | PluggedGas | 13,200 | May 17, 2001 | — | — |
| Armstrong Bros. #3S42-505-34354 | Cox, Martin Regan | Zapata, TX | Not on schedule | 2,250 | May 17, 2001 | — | — |
| Bruni Ranch #7642-505-34249 | Conocophillips Company | Zapata, TXBlancas Creek (10850) | PluggedGas | 11,700 | May 15, 2001 | — | — |
| Garcia Salvador a #2642-505-34349 | Hilcorp Energy Company | Zapata, TXRoleta (C-5) | ActiveGas | 12,490 | May 14, 2001 | — | — |
| Munoz Fernando #742-505-34352 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 11,780 | May 14, 2001 | — | — |
| Haynes L. #6742-505-34347 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 13,500 | May 10, 2001 | — | — |
| Vela Serapio Heirs B #2942-505-34348 | Hilcorp Energy Company | Zapata, TXRoleta (C-5) | ActiveGas | 11,825 | May 10, 2001 | — | — |
| Trevino #206342-505-34350 | Elliott Oil & Gas Company | Zapata, TXEscobas (Falcon) | PluggedGas | 3,500 | May 10, 2001 | — | — |
| Trevino #141342-505-34351 | Elliott Oil & Gas Operating Co. | Zapata, TXEscobas (Falcon) | PluggedGas | 3,500 | May 10, 2001 | — | — |
| Marshall S. G. #2742-505-34344 | Chevron U. S. A. Inc. | Zapata, TXWildcat | PluggedGas | 10,500 | May 8, 2001 | — | — |
| Uribe Family Trust #142-505-34345 | EOG Resources Inc. | Zapata, TXPok - a - Dot (8600) | PluggedGas | 10,100 | May 8, 2001 | — | — |
| Jennings Ranch D #542-505-34346 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,951 | May 8, 2001 | — | — |
| BMT-Martin a #1742-505-34342 | Conocophillips Company | Zapata, TXLa Perla (Lobo Cons.) | PluggedGas | 11,300 | May 7, 2001 | — | — |
| Guadalupe #142-505-34343 | Columbus Energy LLC | Zapata, TXSan Ygnacio E. (Wilcox 8600) | Temporarily abandonedGas | 8,650 | May 7, 2001 | — | — |
| McAskill #2742-505-34339 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 12,600 | May 3, 2001 | — | — |
| La Perla #22242-505-34340 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 10,000 | May 3, 2001 | — | — |
| Trevino E. 412 #242-505-34341 | Hilcorp Energy Company | Zapata, TXWildcat | Temporarily abandonedGas | 13,775 | May 3, 2001 | — | — |
| Alfonso #1942-505-34337 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 10,320 | Apr 26, 2001 | — | — |
| Asche #5842-505-34338 | Hilcorp Energy Company | Zapata, TXCharco (9200) | ActiveGas | 10,200 | Apr 26, 2001 | — | — |
| Cavazos #442-505-34332 | Hilcorp Energy Company | Zapata, TXEN Seguido (Wilcox) | Temporarily abandonedGas | 12,700 | Apr 25, 2001 | — | — |
| Garza L. RE-Entry #142-505-34148 | Tri-C Resources Inc. | Zapata, TXFandango (Wilcox 14300) | PluggedGas | 16,100 | Apr 24, 2001 | — | — |
| La Perla #22142-505-34330 | — | Zapata, TXLa Perla (Lobo Cons.) | Plugged | 10,600 | Apr 24, 2001 | — | — |
| Vela Serapio B #2442-505-34333 | Hilcorp Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | Not on scheduleGas | 12,010 | Apr 24, 2001 | — | — |