| Don Jose Land and Cattle Co. Ltd #2442-505-36475 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,022 | Dec 17, 2009 | — | — |
| State Roberto Vela G.U. #142-505-36472 | Hilcorp Energy Company only | Zapata, TXComitas S. (Wilcox Consol.) | ActiveGas | 11,012 | Dec 11, 2009 | — | — |
| Guerra L #22HHZ42-505-36473 | Hilcorp Energy Company only | Zapata, TXRoleta (7483) | ActiveGas | 7,600 | Dec 11, 2009 | — | — |
| Vela-Lopeno #242-505-36470 | L.O.G. Energy Exploration Ltd. only | Zapata, TXWildcat | PluggedGas | 5,000 | Nov 13, 2009 | — | — |
| Cuellar 246 #542-505-36468 | Ridgeline Energy Inc. only | Zapata, TXCuellar West (Mirando) | PluggedGas | 1,200 | Nov 12, 2009 | — | — |
| Salinas G.U. #442-505-36469 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 10,250 | Nov 9, 2009 | — | — |
| Chargos Creek B #142-505-36466 | Ridgeline Energy Inc. only | Zapata, TXCuellar | PluggedOil | 1,700 | Nov 6, 2009 | — | — |
| Chargos Creek a #142-505-36467 | Zapata Oil Partners L.L.C. only | Zapata, TXCuellar | PluggedOil | 1,700 | Nov 6, 2009 | — | — |
| Bruni Ranch #9942-505-34575 | Hilcorp Energy Company only | Zapata, TXBlancas Creek (10850) | ActiveGas | 11,519 | Oct 19, 2009 | — | — |
| Alonzo Lopez #428842-505-36465 | Montecristo Exploration, Inc.permitted by · no operator of record | Zapata, TXEdlasater, W. (Cole 950) | Not on schedule | 7,000 | Sep 29, 2009 | — | — |
| SMK #142-505-36447 | Kinder Morgan Tejas Pipeline LLCpermitted by · no operator of record | Zapata, TX | Not on schedule | 300 | Sep 23, 2009 | — | — |
| Tres Palmas Ranch #1004ZA42-505-36463 | Kinder Morgan Tejas Pipeline LLCpermitted by · no operator of record | Zapata, TX | Not on schedule | 300 | Sep 23, 2009 | — | — |
| Elm #142-505-36464 | Kinder Morgan Tejas Pipeline LLCpermitted by · no operator of record | Zapata, TX | Not on schedule | 300 | Sep 23, 2009 | — | — |
| Don Jose Land & Cattle Co Ltd #2142-505-36462 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,182 | Sep 22, 2009 | — | — |
| Lopez H. #142-505-33598 | El Paso E & P Company L. P. only | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 10,500 | Sep 16, 2009 | — | — |
| Bowers Trust #242-505-36461 | Mortimer Production Company only | Zapata, TXT Patch (Reklaw Oso) | ActiveGas | 7,350 | Sep 14, 2009 | — | — |
| Mendoza "B" #242-505-36459 | L.O.G. Energy Exploration, Ltd.permitted by · no operator of record | Zapata, TX | Not on schedule | 13,500 | Sep 2, 2009 | — | — |
| Alexander a #342-505-36460 | Magnum Producing LP only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 13,348 | Sep 2, 2009 | — | — |
| Don Hilario a #442-505-36458 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 10,410 | Aug 27, 2009 | — | — |
| Jennings Ranch D #6842-505-36457 | Hilcorp Energy Company only | Zapata, TXJennings Ranch (Lobo Cons.) | Temporarily abandonedGas | 12,588 | Aug 13, 2009 | — | — |
| Slator Ranch #t 542-505-36456 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | Temporarily abandonedGas | 11,314 | Aug 7, 2009 | — | — |
| Jennings Ranch D #7042-505-36455 | Hilcorp Energy Company only | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 12,488 | Jul 29, 2009 | — | — |
| El Clareno #24ST42-505-36454 | Merit Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | Temporarily abandonedGas | 10,000 | Jul 23, 2009 | — | — |
| Cuellar #342-505-36453 | Ridgeline Energy Inc. only | Zapata, TXCuellar West (Mirando) | PluggedGas | 2,000 | Jul 13, 2009 | — | — |
| Cuellar F. #242-505-36452 | Ridgeline Energy Inc. only | Zapata, TXCuellar West (Mirando) | PluggedGas | 2,000 | Jul 10, 2009 | — | — |
| Morgenstern #542-505-33384 | GGP Exploration Ltd. only | Zapata, TXLopeno NE. (Wilcox 8700) | Temporarily abandonedGas | 12,000 | Jul 2, 2009 | — | — |
| Degarza #542-505-36450 | Wwxploration, LLCpermitted by · no operator of record | Zapata, TX | Not on schedule | 10,000 | Jul 1, 2009 | — | — |
| Garcia Salvador E #28HZ42-505-36451 | Hilcorp Energy Company only | Zapata, TXRoleta (7483) | ActiveGas | 7,306 | Jul 1, 2009 | — | — |
| Marshall, S. G. #3742-505-36449 | EOG Resources, Inc.permitted by · no operator of record | Zapata, TXPok - a - Dot (8600) | Not on schedule | 10,500 | Jun 26, 2009 | — | — |
| Marshall, S. G. #3842-505-36448 | EOG Resources, Inc.permitted by · no operator of record | Zapata, TXPok - a - Dot (8600) | Not on schedule | 10,500 | Jun 24, 2009 | — | — |
| Geo-Falcon #142-505-34573 | Windrush Operating Co. L.L.C. only | Zapata, TXLopeno (2 300) | PluggedGas | 5,500 | Jun 23, 2009 | — | — |
| Trevino B #942-505-36444 | Merit Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,302 | Jun 18, 2009 | — | — |
| Guerra L #1942-505-36446 | Conocophillips Companypermitted by · no operator of record | Zapata, TXRoleta (Wilcox Consolidated) | Not on schedule | 10,900 | Jun 16, 2009 | — | — |
| GRC #1__42-505-36445 | Ricochet Energy, Inc.permitted by · no operator of record | Zapata, TXComitas, S. (Wilcox Consol.) | Plugged | 10,500 | Jun 12, 2009 | — | — |
| Neel Bess #442-505-33621 | Merit Energy Company only | Zapata, TXLos Mogotes (Wilcox Cons.) | ActiveGas | 12,963 | Jun 3, 2009 | — | — |
| Benavides a #0742-505-36122 | Merit Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 9,080 | Jun 3, 2009 | — | — |
| El Clareno #2042-505-36432 | Merit Energy Company only | Zapata, TXWildcat | Temporarily abandonedGas | 9,600 | May 28, 2009 | — | — |
| Villarreal #1242-505-36443 | Hilcorp Energy Company only | Zapata, TXExsun (Lobo Cons.) | ActiveGas | 9,965 | May 27, 2009 | — | — |
| Juana NCT #942-505-36430 | Hilcorp Energy Company only | Zapata, TXCisco-Benavides (Lobo Cons.) | ActiveGas | 8,025 | May 21, 2009 | — | — |
| Juana NCT #1042-505-36431 | Forest Oil Corporationpermitted by · no operator of record | Zapata, TXCisco-Benavides (Lobo Cons.) | Not on schedule | 8,700 | May 21, 2009 | — | — |
| Degarza #4__42-505-36442 | Wwxploration, LLCpermitted by · no operator of record | Zapata, TX | Plugged | 2,000 | May 21, 2009 | — | — |
| Elizondo et al #242-505-36441 | Paladar Investments I L.L.C. only | Zapata, TXRoleta (Wilcox Consolidated) | PluggedGas | 11,000 | May 19, 2009 | — | — |
| Barrocito B. M. #1742-505-36439 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 10,005 | May 18, 2009 | — | — |
| Jennings Ranch D #6242-505-36407 | Hilcorp Energy Company only | Zapata, TXCharco (9900) | ActiveGas | 13,030 | May 15, 2009 | — | — |
| BMT-Barrocito #342-505-36438 | Mountain V Texas LLC only | Zapata, TXStirling (Wilcox Consolidated) | ActiveGas | 11,200 | May 15, 2009 | — | — |
| Don Hilario a #542-505-36440 | Hilcorp Energy Company only | Zapata, TXRoleta (Wilcox Consolidated) | ActiveGas | 8,800 | May 15, 2009 | — | — |
| Jennings Ranch AA #5842-505-36437 | Hilcorp Energy Company only | Zapata, TXJennings Ranch (Lobo Cons.) | ActiveGas | 13,002 | May 13, 2009 | — | — |
| Don Jose Land & Cattle Co Ltd #2242-505-36433 | Conocophillips Companypermitted by · no operator of record | Zapata, TXRoleta (Wilcox Consolidated) | Not on schedule | 10,100 | May 11, 2009 | — | — |
| Don Jose Land & Cattle Co Ltd #1842-505-36434 | Conocophillips Company only | Zapata, TXWildcat | PluggedGas | 10,100 | May 11, 2009 | — | — |
| Vasquez-Uribe a Gas Unit #442-505-36435 | Hilcorp Energy Company only | Zapata, TXLa Rica (Wilcox Lower) | ActiveGas | 10,444 | May 8, 2009 | — | — |