| Slator Ranch AC #1HHZ42-505-36561 | EOG Resources Inc. only | Zapata, TXWildcat | PluggedGas | 9,950 | Aug 9, 2011 | — | — |
| Violeta Ranch #542-505-36560 | Hilcorp Energy Company only | Zapata, TXHaynes (Hinnant Cons.) | ActiveGas | 14,340 | Aug 3, 2011 | — | — |
| Barrocito B. M. #2242-505-36559 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 11,300 | Jul 13, 2011 | — | — |
| Bruni Rectifier CP #142-505-36558 | DCP Intrastate Network, LLC only | Zapata, TX | Not on schedule | 300 | Jul 12, 2011 | — | — |
| Jennings Ranch CP #142-505-36557 | DCP Intrastate Network, LLC only | Zapata, TX | Not on schedule | 300 | Jul 11, 2011 | — | — |
| Villarreal #1342-505-36556 | — | Zapata, TXExsun (Lobo Cons.) | Plugged | 10,814 | Jun 24, 2011 | — | — |
| Ramirez R. A. GU #142-505-32904 | EOG Resources Inc. only | Zapata, TXLas Ovejas (Wilcox 8400) | PluggedGas | 10,500 | Jun 22, 2011 | — | — |
| Gomez #242-505-34013 | Varas Energy Operating Company only | Zapata, TXTaguache Creek (Wilcox 10800) | Temporarily abandonedGas | 11,000 | May 25, 2011 | — | — |
| Benavides State GU #242-505-33016 | Vast Oil TX Operating LLC only | Zapata, TXLopeno NE (A-3) | Temporarily abandonedGas | 9,850 | May 23, 2011 | — | — |
| BMT K&H #4AE42-505-36555 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 11,300 | May 23, 2011 | — | — |
| Dodier a #442-505-36554 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,877 | May 17, 2011 | — | — |
| Marrs McLean #142-505-36410 | EOG Resources Inc. only | Zapata, TXStirling (Wilcox Consolidated) | PluggedGas | 13,000 | May 16, 2011 | — | — |
| Zapata SWD #242-505-31840 | El Gato SWD Inc. only | Zapata, TXFalcon Lake N. (Wilcox 6400) | ActiveInjection | 7,500 | May 10, 2011 | — | — |
| Los Mogotes #1742-505-36553 | Kinder Morgan Tejas Pipeline LLC only | Zapata, TX | Not on schedule | 300 | May 6, 2011 | — | — |
| Alonzo Lopez #728842-505-36550 | Montecristo Exploration, Inc. only | Zapata, TXElenterio (Cole Sand) | Not on schedule | 1,950 | May 4, 2011 | — | — |
| Alonzo Lopez #828842-505-36551 | Montecristo Exploration, Inc. only | Zapata, TXElenterio (Cole Sand) | Not on schedule | 1,950 | May 4, 2011 | — | — |
| Los Mogotes #17A42-505-36552 | Kinder Morgan Tejas Pipeline LLC only | Zapata, TX | Not on schedule | 300 | May 4, 2011 | — | — |
| Barrocito B. M. #2142-505-36549 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | Temporarily abandonedGas | 11,210 | May 2, 2011 | — | — |
| Gutierrez J. M. C #642-505-36548 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,400 | Apr 19, 2011 | — | — |
| Haynes #1342-505-33157 | Hilcorp Energy Company only | Zapata, TXHaynes (Hinnant Cons.) | Temporarily abandonedGas | 9,200 | Apr 14, 2011 | — | — |
| Haynes #342-505-30170 | Devon Energy Production Co L.P. only | Zapata, TXHaynes (Hinnant Cons.) | PluggedGas | 11,000 | Apr 8, 2011 | — | — |
| Belia #142-505-31070 | BNR Operating, LLC only | Zapata, TXJ. C. Martin (Lobo) | Plugged | 9,500 | Apr 8, 2011 | — | — |
| Don Jose Land & Cattle Co. Ltd. #2842-505-36547 | Hilcorp Energy Company only | Zapata, TXDodier (Wilcox B ) | Temporarily abandonedGas | 9,426 | Apr 5, 2011 | — | — |
| Mann E. E. Trust et al #442-505-34700 | Hugoton Operating Company Inc. only | Zapata, TXLos Mogotes (Wilcox Cons.) | Temporarily abandonedGas | 11,940 | Mar 29, 2011 | — | — |
| Marrs McLean #242-505-36546 | EOG Resources Inc. only | Zapata, TXStirling (Wilcox Consolidated) | PluggedGas | 13,300 | Mar 28, 2011 | — | — |
| De Los Santos #142-505-35945 | Killam Oil Co. Ltd. only | Zapata, TXJennings (Wilcox Consolidated) | Temporarily abandonedGas | 14,700 | Mar 16, 2011 | — | — |
| La Perla #25842-505-36545 | Hilcorp Energy Company only | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 10,175 | Feb 24, 2011 | — | — |
| Trevino J. B. #242-505-33873 | Samson Lone Star LP only | Zapata, TXWildcat | PluggedGas | 9,000 | Jan 28, 2011 | — | — |
| Dodier a #342-505-36544 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,407 | Jan 27, 2011 | — | — |
| Jennings Ranch D #8742-505-36543 | Conocophillips Company only | Zapata, TX | Not on schedule | 13,260 | Jan 20, 2011 | — | — |
| BMT K&H #3AE42-505-36542 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 11,400 | Jan 14, 2011 | — | — |
| Gutierrez J. M. C #542-505-36541 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,675 | Dec 20, 2010 | — | — |
| Don Jose Land & Cattle Co., Ltd. #2542-505-36540 | Conocophillips Company only | Zapata, TXRoleta (Wilcox Consolidated) | Not on schedule | 9,700 | Dec 9, 2010 | — | — |
| Falcon Lake #142-505-36539 | Varas Energy Operating Company only | Zapata, TXUrebeno South (Wilcox 7000) | ActiveGas | 9,439 | Nov 23, 2010 | — | — |
| Villarreal #1442-505-36538 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,200 | Nov 19, 2010 | — | — |
| Dodier a #242-505-36537 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,300 | Nov 17, 2010 | — | — |
| Gutierrez J. M. C #442-505-36536 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,650 | Nov 3, 2010 | — | — |
| Martinez-Alexander Gas Unit #342-505-36532 | Chevron U. S. A. Inc. only | Zapata, TXBashara-Hereford (7300) | PluggedGas | 8,800 | Oct 19, 2010 | — | — |
| Alonzo Lopez #628842-505-36535 | Montecristo Exploration Inc. only | Zapata, TXWildcat | PluggedGas | 1,100 | Oct 15, 2010 | — | — |
| Dodier a #142-505-36533 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,500 | Sep 24, 2010 | — | — |
| Zapata SWD #142-505-36531 | Bes Environmental Services Inc. only | Zapata, TXFalcon Lake N. (Wilcox 6400) | Temporarily abandonedGas | 4,497 | Sep 10, 2010 | — | — |
| Slator Ranch #d 342-505-36529 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 10,255 | Sep 3, 2010 | — | — |
| BMT K&H #2AE42-505-36530 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 11,400 | Sep 3, 2010 | — | — |
| Jennings #93HHZ42-505-36527 | Hilcorp Energy Company only | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 11,972 | Sep 2, 2010 | — | — |
| Falcon #1542-505-36528 | Kinder Morgan Tejas Pipeline LLC only | Zapata, TX | Not on schedule | 300 | Aug 30, 2010 | — | — |
| El Milagro Bajo B #b 242-505-36526 | L.O.G. Energy Exploration Ltd. only | Zapata, TXLopeno (1400) | PluggedGas | 2,200 | Aug 9, 2010 | — | — |
| Villarreal #1542-505-36525 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 11,200 | Aug 5, 2010 | — | — |
| La Perla #26142-505-36524 | Hilcorp Energy Company only | Zapata, TXLa Perla (Lobo Cons.) | ActiveGas | 10,842 | Jul 30, 2010 | — | — |
| Hinnant Heirs B #301042-505-34486 | Killam Oil Co. Ltd. only | Zapata, TXGlen South (Wilcox 9200) | PluggedGas | 9,800 | Jun 21, 2010 | — | — |
| BMT-Barrocito #642-505-36522 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 10,295 | Jun 18, 2010 | — | — |