| Oscar Gutierrez et al #442-505-34480 | Hilcorp Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 9,850 | Jan 23, 2002 | — | — |
| Zachry H. B. Company #642-505-34481 | STX Operating Company | Zapata, TXFandango (Wilcox Consolidated) | ActiveGas | 18,000 | Jan 23, 2002 | — | — |
| Garza L. #2142-505-34477 | Mountain V Texas LLC | Zapata, TXGarza (Consolidated) | ActiveGas | 10,405 | Jan 18, 2002 | — | — |
| Canales #2442-505-34476 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,667 | Jan 17, 2002 | — | — |
| Rathmell J. G. #2842-505-34467 | Merit Energy Company | Zapata, TXHundido (9300) | ActiveGas | 9,672 | Jan 10, 2002 | — | — |
| Jennings Ranch C #3742-505-34475 | Conoco Inc. | Zapata, TX | Not on schedule | 13,600 | Jan 8, 2002 | — | — |
| Leonardo #3242-505-34469 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 10,264 | Jan 7, 2002 | — | — |
| Jennings Ranch C #3842-505-34473 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,600 | Jan 7, 2002 | — | — |
| Jennings #7542-505-34474 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 13,300 | Jan 7, 2002 | — | — |
| Leonardo #3342-505-34472 | Houston Exploration Company The | Zapata, TXWildcat | PluggedGas | 10,500 | Jan 3, 2002 | — | — |
| Rathmell J.G. #242-505-30941 | Merit Energy Company | Zapata, TXHundido (9300) | ActiveGas | 10,878 | Dec 19, 2001 | — | — |
| Rathmell J.G. #742-505-31645 | Merit Energy Company | Zapata, TXHundido (9300) | Temporarily abandonedGas | 10,800 | Dec 19, 2001 | — | — |
| Jennings Ranch C #3642-505-34471 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,765 | Dec 19, 2001 | — | — |
| Rathmell J. G. #342-505-30964 | Pogo Producing Company LLC | Zapata, TXHundido (9300) | PluggedGas | 11,300 | Dec 18, 2001 | — | — |
| Rathmell J. G. #442-505-31166 | Merit Energy Company | Zapata, TXHundido (9300) | ActiveGas | 10,528 | Dec 18, 2001 | — | — |
| Decarreon G. G. #1542-505-34470 | Merit Energy Company | Zapata, TXHundido (Lobo) | ActiveGas | 10,800 | Dec 14, 2001 | — | — |
| Vela J. M. #1142-505-33223 | Chevron U. S. A. Inc. | Zapata, TXLaredo S. (Wilcox 5500) | PluggedGas | 10,000 | Dec 13, 2001 | — | — |
| Leonardo #3142-505-34468 | Hilcorp Energy Company | Zapata, TXCharco (9400) | ActiveGas | 9,648 | Dec 13, 2001 | — | — |
| Martinez A. Unit #542-505-33250 | Hilcorp Energy Company | Zapata, TXBashara-Hereford (7300) | ActiveGas | 7,900 | Dec 11, 2001 | — | — |
| Neel Bess #542-505-34466 | Merit Energy Company | Zapata, TXLos Mogotes (Lobo 1) | ActiveGas | 12,900 | Dec 10, 2001 | — | — |
| Bruni Ranch #9642-505-34464 | — | Zapata, TXLa Perla (Lobo Cons.) | Plugged | 12,200 | Dec 7, 2001 | — | — |
| El Ebanito #342-505-34465 | — | Zapata, TX | Plugged | 6,950 | Dec 7, 2001 | — | — |
| Jennings Ranch a #842-505-34463 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,645 | Dec 6, 2001 | — | — |
| Canales #2342-505-34462 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 11,000 | Dec 5, 2001 | — | — |
| La Perla #22742-505-34461 | — | Zapata, TXLa Perla (Lobo Cons.) | Plugged | 9,700 | Nov 29, 2001 | — | — |
| Flores L. G. #2842-505-34459 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | Temporarily abandonedGas | 11,700 | Nov 28, 2001 | — | — |
| Flores L. G. #2942-505-34460 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 11,705 | Nov 28, 2001 | — | — |
| Jennings Ranch AA #742-505-34455 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 13,100 | Nov 27, 2001 | — | — |
| F. G. G. Ranches #342-505-34457 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 8,400 | Nov 27, 2001 | — | — |
| Vela, E. Trust #142-505-34458 | Dreyfus, Louis Natural Gas Corp | Zapata, TX | Not on schedule | 14,500 | Nov 27, 2001 | — | — |
| Jennings Ranch D #742-505-34454 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,280 | Nov 20, 2001 | — | — |
| Haynes L. #6342-505-34452 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 9,700 | Nov 19, 2001 | — | — |
| Ramirez Federico #642-505-34453 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 12,170 | Nov 19, 2001 | — | — |
| Vela G. O. #142-505-34450 | Merit Energy Company | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,668 | Nov 16, 2001 | — | — |
| Jennings Ranch C #2642-505-34449 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,800 | Nov 7, 2001 | — | — |
| Marshall S. G. #3142-505-34447 | Mountain V Texas LLC | Zapata, TXPok - a - Dot (8600) | ActiveGas | 9,400 | Nov 5, 2001 | — | — |
| Garza L. #2042-505-34446 | Mountain V Texas LLC | Zapata, TXGarza (Consolidated) | ActiveGas | 10,400 | Nov 2, 2001 | — | — |
| Vela #142-505-34445 | Chesapeake Operating Inc. | Zapata, TXEl Grullo (7780) | PluggedGas | 9,000 | Nov 1, 2001 | — | — |
| Jennings Ranch C #2542-505-34436 | — | Zapata, TXJennings Ranch (Lobo Cons.) | Plugged | 13,600 | Oct 30, 2001 | — | — |
| Yzaguirre #242-505-34443 | Cody Energy LLC | Zapata, TX | Not on schedule | 13,000 | Oct 30, 2001 | — | — |
| Jennings Ranch a #642-505-34444 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,500 | Oct 30, 2001 | — | — |
| 7-A Investment, Ltd. #242-505-34441 | North Central Oil Corp. | Zapata, TX | Not on schedule | 10,500 | Oct 23, 2001 | — | — |
| Uribe Family Trust #242-505-34442 | Varas Energy Operating Company | Zapata, TXPok - a - Dot (8600) | ActiveGas | 9,095 | Oct 22, 2001 | — | — |
| Ramirez Mineral Trust #342-505-34440 | Houston Exploration Company, The | Zapata, TX | Not on schedule | 14,000 | Oct 19, 2001 | — | — |
| Ncoc Fee Unit #142-505-34320 | Merit Energy Company | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 10,750 | Oct 18, 2001 | — | — |
| Haynes Leonard #5642-505-34438 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 10,650 | Oct 18, 2001 | — | — |
| Reid M. #142-505-34439 | Transpacific Energy LLC | Zapata, TXWildcat | Temporarily abandonedGas | 6,628 | Oct 18, 2001 | — | — |
| Jennings #7442-505-34437 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | Temporarily abandonedGas | 13,106 | Oct 17, 2001 | — | — |
| [email protected] #53542-505-34434 | Tejas Gas Pipeline, L.P. | Zapata, TX | Not on schedule | 300 | Oct 16, 2001 | — | — |
| L. Garza #19__42-505-34435 | — | Zapata, TXGarza (Consolidated) | Plugged | 11,650 | Oct 16, 2001 | — | — |