| Parkey B #142-009-42175 | Carrizo Oil & Gas Inc. | Archer, TXParkey East (Caddo) | PluggedOil | 6,000 | Aug 2, 2012 | — | — |
| Corrigan State 101 #1HZ42-377-30604 | Carrizo Oil & Gas Inc. | Presidio, TXWildcat | PluggedGas | 13,500 | Jul 15, 2010 | — | — |
| Pitchfork Ranch a-90 #142-321-31864 | Carrizo Oil & Gas Inc. | Matagorda, TXWadsworth West (Lewis No. 2) | PluggedGas | 11,700 | Aug 22, 2008 | — | — |
| Waddell Unit #3HHZ42-439-33165 | Carrizo Oil & Gas Inc. | Tarrant, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Mar 4, 2008 | — | — |
| Hardy-Thompson Unit #1HHZ42-163-32779 | Carrizo Oil & Gas Inc. | Frio, TXPearsall (Austin Chalk) | PluggedOil | 9,000 | Feb 28, 2008 | — | — |
| Waddell Unit #2HHZ42-439-33077 | Carrizo Oil & Gas Inc. | Tarrant, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Feb 9, 2008 | — | — |
| Waddell Unit #1HHZ42-439-32939 | Carrizo Oil & Gas Inc. | Tarrant, TXNewark East (Barnett Shale) | PluggedGas | 9,000 | Jan 3, 2008 | — | — |
| Swan Linda #1HHZ42-237-39181 | Carrizo Oil & Gas Inc. | Jack, TXPeek (Caddo Lime) | PluggedOil | 9,000 | Nov 16, 2007 | — | — |
| Galloway Gas Unit 2 #142-291-32667 | Carrizo Oil & Gas Inc. | Liberty, TXMoss Bluff North (Yegua EY-4) | PluggedGas | 15,500 | Sep 7, 2007 | — | — |
| Mund-Lipscomb a Unit #1HHZ42-367-34024 | Carrizo Oil & Gas Inc. | Parker, TXNewark East (Barnett Shale) | PluggedGas | 7,500 | May 25, 2006 | — | — |
| Kranenburg Unit #1HHZ42-143-31133 | Carrizo Oil & Gas Inc. | Erath, TXNewark East (Barnett Shale) | PluggedOil | 10,000 | May 5, 2006 | — | — |
| Miller a-14 #142-321-32102 | Carrizo Oil & Gas Inc. | Matagorda, TXRamona (Wilcox) | PluggedGas | 22,000 | Mar 3, 2006 | — | — |
| Cerveny #1HHZ42-367-33775 | Carrizo Oil & Gas Inc. | Parker, TXNewark East (Barnett Shale) | PluggedGas | 7,500 | Aug 25, 2005 | — | — |
| Smelley-Shaw Unit #1HHZ42-439-31297 | Carrizo Oil & Gas Inc. | Tarrant, TXNewark East (Barnett Shale) | PluggedGas | 7,500 | Jun 29, 2005 | — | — |
| Briscoe N #242-479-39075 | Carrizo Oil & Gas Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,500 | Apr 7, 2005 | — | — |
| Briscoe N #142-479-38813 | Carrizo Oil & Gas Inc. | Webb, TXVaquillas Ranch (Lobo Cons.) | PluggedGas | 9,500 | Jul 29, 2004 | — | — |
| White #242-367-33563 | Carrizo Oil & Gas Inc. | Parker, TXNewark East (Barnett Shale) | PluggedGas | 7,000 | Jun 17, 2004 | — | — |
| Savage a-74 #142-321-32011 | Carrizo Oil & Gas Inc. | Matagorda, TXWadstex (Tex Miss) | PluggedGas | 14,500 | May 24, 2004 | — | — |
| Eubank #142-131-38526 | Carrizo Oil & Gas Inc. | Duval, TXWildcat | PluggedGas | 14,200 | Apr 6, 2004 | — | — |
| Sterling Unit #342-071-32266 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 11,500 | Feb 3, 2004 | — | — |
| Perkins Crocker #142-297-34547 | Carrizo Oil & Gas Inc. | Live Oak, TXBraslau S. (2ND Tom Lyne) | PluggedGas | 13,000 | Jan 16, 2004 | — | — |
| Beach House #242-071-32258 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 13,000 | Oct 14, 2003 | — | — |
| Beach House #142-071-32248 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 13,000 | May 13, 2003 | — | — |
| Marshall S. Jr. State a-2123 #242-131-38592 | Carrizo Oil & Gas Inc. | Duval, TXSeven Sisters (2400) | PluggedGas | 3,200 | Dec 17, 2002 | — | — |
| Marshall S. Jr. State a-2123 #142-131-38569 | Carrizo Oil & Gas Inc. | Duval, TXSeven Sisters S. (Massive) | PluggedGas | 9,900 | Aug 7, 2002 | — | — |
| Mayo J. D. #b 142-409-32615 | Carrizo Oil & Gas Inc. | San Patricio, TXTaft North (A-5) | PluggedGas | 8,000 | Nov 6, 2001 | — | — |
| Ramsey C. C. #142-175-33394 | Carrizo Oil & Gas Inc. | Goliad, TXSitton Deep (Wilcox 11800) | PluggedGas | 14,200 | Oct 5, 2001 | — | — |
| Usx Hematite Unit #1 #442-071-32197 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 11,000 | Feb 5, 2001 | — | — |
| Hamill Energy Co. et al #142-291-32348 | Carrizo Oil & Gas Inc. | Liberty, TXCleveland N. (Cockfield 5600) | PluggedGas | 6,400 | Aug 29, 2000 | — | — |
| Huebner a-382 #2-T42-321-31839 | Carrizo Oil & Gas Inc. | Matagorda, TXFaith-Mag (Lewis) | PluggedGas | 10,500 | Aug 2, 2000 | — | — |
| Drushel Carrizo #142-239-33010 | Carrizo Oil & Gas Inc. | Jackson, TXCarmichael (4300) | PluggedGas | 8,500 | Jun 27, 2000 | — | — |
| La Brisa Ranch #342-427-33237 | Carrizo Oil & Gas Inc. | Starr, TXGarcia (Rincon Second) | PluggedGas | 7,900 | Jun 6, 2000 | — | — |
| Usx Hematite Unit #1 #242-071-32172 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 11,000 | Feb 29, 2000 | — | — |
| Neblett #142-427-33034 | Carrizo Oil & Gas Inc. | Starr, TXEl Benadito (A-3) | PluggedGas | 10,500 | Aug 10, 1999 | — | — |
| Usx Hematite Unit #1 #142-071-32155 | Carrizo Oil & Gas Inc. | Chambers, TXHematite Sand (Vicksburg) | PluggedGas | 11,500 | Jun 7, 1999 | — | — |
| Wendel et al #142-481-33974 | Carrizo Oil & Gas Inc. | Wharton, TXWharton West (Frio 4443) | PluggedGas | 5,000 | Dec 28, 1998 | — | — |
| Welder #142-025-32923 | Carrizo Oil & Gas Inc. | Bee, TXPoesta Creek (2750) | PluggedGas | 4,400 | Oct 27, 1998 | — | — |
| Barrera #142-131-38260 | Carrizo Oil & Gas Inc. | Duval, TXKreis | PluggedGas | 3,200 | May 8, 1998 | — | — |
| McMillan Unit #242-481-34033 | Carrizo Oil & Gas Inc. | Wharton, TXW. D. McMillan (Yegua 9650) | PluggedGas | 10,000 | Apr 3, 1998 | — | — |
| La Brisa Ranch #142-427-32886 | Carrizo Oil & Gas Inc. | Starr, TXRincon (Vicksburg 5850) | PluggedGas | 8,370 | Jan 9, 1998 | — | — |
| La Brisa Ranch #1B42-427-32967 | Carrizo Oil & Gas Inc. | Starr, TXEstralita (3000) | PluggedOil | 4,000 | Apr 1, 1997 | — | — |
| Semmes-Waller #142-427-32955 | Carrizo Oil & Gas Inc. | Starr, TXRincon SW. (2800) | PluggedGas | 4,000 | Jan 30, 1997 | — | — |
| Fielder & Jeffery #142-239-00734 | Carrizo Oil & Gas Inc. | Jackson, TXMayo (5460) | PluggedGas | 5,709 | Jul 19, 1994 | — | — |
| Fielder & Jeffery #3 B42-239-03675 | Carrizo Oil & Gas Inc. | Jackson, TXMayo | PluggedGas | 7,414 | Jul 19, 1994 | — | — |
| Coggin Daniel I. Jr. et al #1WD42-409-02665 | Carrizo Oil & Gas Inc. | San Patricio, TXMidway (Miocene) | PluggedGas | 5,345 | Jul 27, 1982 | — | — |