| Jennings Ranch C #4042-505-34574 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 13,098 | Jul 1, 2002 | — | — |
| La Perla #23542-505-34577 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,748 | Jun 28, 2002 | — | — |
| La Perla #23342-505-34552 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,067 | Jun 26, 2002 | — | — |
| Ramirez M. R. #542-505-33663 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | Temporarily abandonedGas | 11,401 | Jun 25, 2002 | — | — |
| Trevino Albert B #242-505-31729 | Hilcorp Energy Company | Zapata, TXEscobas (10 350) | ActiveGas | 10,862 | Jun 24, 2002 | — | — |
| Jennings Ranch a #1742-505-34571 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,900 | Jun 24, 2002 | — | — |
| Jennings Ranch D #1042-505-34572 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,600 | Jun 24, 2002 | — | — |
| Vela-Alexander Gas Unit No. 2 #142-505-34569 | — | Zapata, TX | Plugged | 9,000 | Jun 20, 2002 | — | — |
| Ramirez Josefa #242-505-31793 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 11,285 | Jun 19, 2002 | — | — |
| Flores L. G. #3742-505-34565 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,100 | Jun 19, 2002 | — | — |
| Haynes L. #8142-505-34566 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 8,900 | Jun 19, 2002 | — | — |
| Haynes L. #8042-505-34567 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 9,605 | Jun 19, 2002 | — | — |
| Haynes, L. #7942-505-34568 | North Central Oil Corp. | Zapata, TX | Not on schedule | 9,000 | Jun 19, 2002 | — | — |
| Jennings Ranch a #1142-505-34564 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 13,050 | Jun 17, 2002 | — | — |
| Trevino #142-505-34562 | Comstock Oil & Gas LP | Zapata, TXTigre Grande (12000) | PluggedGas | 14,000 | Jun 14, 2002 | — | — |
| Martinez E. T. #742-505-34563 | Hilcorp Energy Company | Zapata, TXBashara-Hereford (7300) | ActiveGas | 8,700 | Jun 13, 2002 | — | — |
| Jennings Ranch a #442-505-34557 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 13,050 | Jun 7, 2002 | — | — |
| Jennings Ranch a #1642-505-34558 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,765 | Jun 7, 2002 | — | — |
| Jennings Ranch AA #1542-505-34559 | Hilcorp Energy Company | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,800 | Jun 7, 2002 | — | — |
| Jennings Ranch a #1442-505-34560 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,950 | Jun 7, 2002 | — | — |
| Alfonso #2342-505-34554 | Hilcorp Energy Company | Zapata, TXCharco (9900) | Temporarily abandonedGas | 10,320 | Jun 6, 2002 | — | — |
| Flores L. G. #3642-505-34555 | Houston Exploration Company The | Zapata, TXWildcat | PluggedGas | 14,500 | Jun 6, 2002 | — | — |
| Bruni-Hein Gas Unit #142-505-34556 | Arete Operating Company LLC | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 11,075 | Jun 6, 2002 | — | — |
| Ramirez Maria V. #242-505-33371 | Beehive Operating LLC | Zapata, TXBob West North (12 900) | ActiveGas | 13,761 | Jun 5, 2002 | — | — |
| La Perla #23442-505-34553 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,625 | Jun 5, 2002 | — | — |
| Yzaguirre D. Heirs #242-505-33268 | Beehive Operating LLC | Zapata, TXBob West Northwest (L-12-18) | ActiveGas | 12,000 | Jun 4, 2002 | — | — |
| Palmyra #1142-505-33549 | Beehive Operating LLC | Zapata, TXBob West North (LZ-5) | Temporarily abandonedGas | 14,094 | Jun 4, 2002 | — | — |
| State-Cuatro Cattle-Cassin Unit #142-505-34550 | Merit Energy Company | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 9,953 | Jun 4, 2002 | — | — |
| Snowmass Inc., et al #142-505-34551 | North Central Oil Corp. | Zapata, TX | Not on schedule | 13,500 | Jun 4, 2002 | — | — |
| Ramirez Maria V. #642-505-33553 | Beehive Operating LLC | Zapata, TXBob West North (LZ-5) | ActiveGas | 14,140 | May 31, 2002 | — | — |
| Jennings Ranch C #4242-505-34548 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,800 | May 30, 2002 | — | — |
| Alfonso #2242-505-34547 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 10,300 | May 29, 2002 | — | — |
| La Perla #23142-505-34545 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,000 | May 24, 2002 | — | — |
| Flores L. G. #3542-505-34546 | Forbes C. C. Company | Zapata, TXWildcat | PluggedGas | 14,600 | May 24, 2002 | — | — |
| El Ebanito Land Co. Ltd. #142-505-32656 | EOG Resources Inc. | Zapata, TXVolpe (5800) | PluggedGas | 9,500 | May 22, 2002 | — | — |
| Spear Irene L. #442-505-34531 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,844 | May 17, 2002 | — | — |
| Ramos Baltazar #642-505-34544 | Vantage Operating II LLC | Zapata, TXLopeno (Consolidated) | ActiveGas | 12,650 | May 17, 2002 | — | — |
| McGrath #342-505-34542 | Mountain V Texas LLC | Zapata, TXZwebb (10350) | ActiveGas | 11,032 | May 16, 2002 | — | — |
| La Perla #22942-505-34529 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | Temporarily abandonedGas | 9,870 | May 10, 2002 | — | — |
| Jennings Cathodic Well #142-505-34540 | Conoco Inc. | Zapata, TXJennings Ranch (Lobo Cons.) | Not on schedule | 300 | May 9, 2002 | — | — |
| Jennings Ranch C #3942-505-34539 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 12,280 | May 8, 2002 | — | — |
| Lopez Lauro Mineral Trust #242-505-34038 | Hilcorp Energy Company | Zapata, TXEN Seguido (Wilcox) | PluggedGas | 15,000 | May 3, 2002 | — | — |
| Flores L. G. #3442-505-34521 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,275 | May 2, 2002 | — | — |
| Munoz #442-505-34536 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 14,000 | Apr 29, 2002 | — | — |
| Palmyra #1442-505-34537 | El Paso Production Oil & Gas Co. | Zapata, TX | Not on schedule | 16,000 | Apr 29, 2002 | — | — |
| Jennings Ranch C #3342-505-34538 | Hilcorp Energy Company | Zapata, TXCharco (9900) | ActiveGas | 13,036 | Apr 29, 2002 | — | — |
| La Perla #23242-505-34534 | Hilcorp Energy Company | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 9,560 | Apr 26, 2002 | — | — |
| Mc Grath #442-505-34533 | Mountain V Texas LLC | Zapata, TXZwebb (10350) | ActiveGas | 11,100 | Apr 25, 2002 | — | — |
| Garza Lauro #342-505-34530 | Hilcorp Energy Company | Zapata, TXHaynes (Middle Wilcox Cons.) | ActiveGas | 13,651 | Apr 17, 2002 | — | — |
| Ncoc Fee Unit #242-505-34523 | Merit Energy Company | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,250 | Apr 12, 2002 | — | — |