| Black Stone McDonnold #1HHZ42-373-31086 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,599 | Apr 12, 2007 | — | — |
| Black Stone-Carter #1HZ42-373-31087 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,539 | Mar 27, 2007 | — | — |
| Blackstone Unit #142-373-31031 | Prime Operating Company only | Polk, TXSedge (Frio 2000) | PluggedGas | 3,150 | Mar 9, 2007 | — | — |
| Dickens a-214 #1HHZ42-373-31085 | Tala Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,679 | Mar 1, 2007 | — | — |
| Marsh Gas Unit #242-373-31084 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | ActiveGas | 12,464 | Jan 18, 2007 | — | — |
| Woods a-82 #1HHZ42-373-31083 | Walter Oil & Gas Corporation only | Polk, TXDouble a Wells N (Austin Chalk) | PluggedGas | 14,300 | Dec 1, 2006 | — | — |
| Quinn #1__42-373-31082 | Unit Petroleum Companypermitted by · no operator of record | Polk, TXJazz (Wilcox Deep) | Plugged | 12,300 | Nov 7, 2006 | — | — |
| Alabama Coushatta Unit 5 #942-373-31072 | Eqv Operating LLC only | Polk, TXDouble a Wells (Woodbine) | ActiveGas | 14,392 | Oct 16, 2006 | — | — |
| Black Stone-Batson Unit #1HZ42-373-31081 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 12,998 | Sep 26, 2006 | — | — |
| Wirt Davis #1__42-373-31080 | Newfield Exploration Companypermitted by · no operator of record | Polk, TX | Plugged | 16,000 | Aug 25, 2006 | — | — |
| BP F Gas Unit #142-373-31079 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | Temporarily abandonedGas | 11,980 | Aug 23, 2006 | — | — |
| Blackstone Minerals G #g 5___42-373-31078 | Famcor Oil, Inc.permitted by · no operator of record | Polk, TXPatricia Ray (1ST Yegua) | Plugged | 5,300 | Aug 17, 2006 | — | — |
| Alabama Coushatta Unit 6 #1042-373-31073 | Eqv Operating LLC only | Polk, TXDouble a Wells (Woodbine) | ActiveGas | 14,300 | Aug 2, 2006 | — | — |
| Simmons a-70 #2HHZ42-373-31077 | Tala Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | Temporarily abandonedGas | 13,937 | Aug 2, 2006 | — | — |
| Rogge, Mildred #142-373-31076 | Gordy Oil Companypermitted by · no operator of record | Polk, TX | Not on schedule | 3,000 | Jul 13, 2006 | — | — |
| BP D #242-373-31075 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | ActiveGas | 12,300 | Jul 12, 2006 | — | — |
| Parrish #1REHZ42-373-31074 | BBX Operating L.L.C. only | Polk, TXDouble a Wells N (Austin Chalk) | PluggedGas | 14,500 | Jun 29, 2006 | — | — |
| Black Stone-Allen a-1 #1HZ42-373-31071 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,461 | Jun 26, 2006 | — | — |
| Wing Sarah F. #7842-373-30683 | Prime Operating Company only | Polk, TXSegno South (Wilcox) | PluggedOil | 14,500 | Jun 22, 2006 | — | — |
| Sutton #142-373-31069 | Devon Energy Production Co, L.P.permitted by · no operator of record | Polk, TX | Not on schedule | 13,000 | May 31, 2006 | — | — |
| I. P. #142-373-31020 | Rodessa Operating Company only | Polk, TXLeggett W. (Woodbine) | Shut inOil | 12,900 | May 12, 2006 | — | — |
| Gilchrease Gas Unit #442-373-31067 | Unit Petroleum Companypermitted by · no operator of record | Polk, TX | Not on schedule | 13,200 | May 12, 2006 | — | — |
| BP Fee Gas Unit #242-373-31068 | Unit Petroleum Company only | Polk, TXJazz (Wilcox Deep) | PluggedGas | 12,200 | May 12, 2006 | — | — |
| Black Stone Simmons a-70 #1HHZ42-373-31065 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,566 | Apr 13, 2006 | — | — |
| Blackstone a-917 #142-373-31064 | Devon Energy Production Co L.P. only | Polk, TXWildcat | PluggedGas | 12,700 | Apr 4, 2006 | — | — |
| BP D #142-373-31063 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | Temporarily abandonedGas | 13,060 | Mar 22, 2006 | — | — |
| Harrell David C. #142-373-31062 | Sundown Energy LP only | Polk, TXLivingston (2220) | PluggedGas | 2,500 | Mar 13, 2006 | — | — |
| Davis Wirt #142-373-31061 | Sundown Energy LP only | Polk, TXLivingston (Frio 1540) | PluggedGas | 2,500 | Mar 3, 2006 | — | — |
| Gilchrease Gas Unit #342-373-31060 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | PluggedGas | 13,300 | Feb 23, 2006 | — | — |
| Sodak Oil Co. #742-373-00156 | Famcor Oil, Inc.permitted by · no operator of record | Polk, TXLivingston | Plugged | 5,550 | Feb 21, 2006 | — | — |
| Webb #142-373-31058 | Famcor Oil, Incpermitted by · no operator of record | Polk, TX | Plugged | 5,600 | Feb 21, 2006 | — | — |
| Rectifier #515942-373-31059 | Gulf South Pipeline Company, LPpermitted by · no operator of record | Polk, TX | Not on schedule | 450 | Feb 21, 2006 | — | — |
| Leary Katherine #1HZ42-373-31057 | Zarvona Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 13,509 | Jan 31, 2006 | — | — |
| BP America Delta #1HZ42-373-31056 | Tala Energy LLC only | Polk, TXDouble a Wells N (Austin Chalk) | ActiveGas | 14,474 | Jan 13, 2006 | — | — |
| Dick & Faling #1542-373-31024 | HD Operating Co LLC only | Polk, TXLivingston (2410) | Temporarily abandonedGas | 3,200 | Jan 11, 2006 | — | — |
| Cowart-Priest et al Unit #142-373-31055 | Pogo Producing Company LLC only | Polk, TXWildcat | PluggedGas | 14,000 | Jan 5, 2006 | — | — |
| BP America 791 #142-373-31054 | Walter Oil & Gas Corporationpermit operator | Polk, TX | Drilled | 10,500 | Dec 28, 2005 | — | — |
| Depi Bsmc #542-373-31053 | Dominion Expl. & Prod., Inc.permitted by · no operator of record | Polk, TXDominion Kimball Crk. (Woodbine) | Not on schedule | 15,025 | Dec 15, 2005 | — | — |
| Depi Bsmc #442-373-31051 | Dominion Expl. & Prod. Inc. only | Polk, TXWildcat | PluggedGas | 15,025 | Dec 5, 2005 | — | — |
| Gilchrease Gas Unit #242-373-31049 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | PluggedGas | 13,300 | Nov 21, 2005 | — | — |
| Black Stone Minerals Co #142-373-31050 | Pogo Producing Company LLC only | Polk, TXWildcat | PluggedGas | 14,000 | Nov 21, 2005 | — | — |
| Black Stone Minerals #1HZ42-373-31048 | Zarvona Energy LLC only | Polk, TXBrookeland (Austin Chalk 8800) | ActiveGas | 13,201 | Nov 9, 2005 | — | — |
| Blackstone #1R42-373-31047 | Zachry Exploration Ltd. only | Polk, TXLivingston (2220) | PluggedGas | 3,000 | Nov 4, 2005 | — | — |
| Kyser Gas Unit #142-373-31046 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | Temporarily abandonedGas | 10,700 | Oct 31, 2005 | — | — |
| Depi Bsmc #342-373-31045 | Samson Lone Star LLC only | Polk, TXDominion Kimball Crk. (Woodbine) | PluggedGas | 15,650 | Oct 24, 2005 | — | — |
| Lynch-Davidson & Co. #142-373-31044 | Texas Eastern Transmission, LPpermitted by · no operator of record | Polk, TX | Not on schedule | 400 | Oct 18, 2005 | — | — |
| Granbury C. B. a/C #4 #6242-373-00742 | HD Operating Co LLC only | Polk, TXLivingston (Wilcox) | Shut inOil | 7,116 | Oct 17, 2005 | — | — |
| Black Stone Minerals #342-373-31043 | Zarvona Energy LLC only | Polk, TXWildcat | Shut inGas | 14,484 | Sep 30, 2005 | — | — |
| D. D. Moore #142-373-31042 | Par Minerals Corporationpermitted by · no operator of record | Polk, TX | Plugged | 2,500 | Sep 6, 2005 | — | — |
| BP C #142-373-31041 | Neches Transport Inc. only | Polk, TXJazz (Wilcox Deep) | ActiveInjection | 13,300 | Aug 4, 2005 | — | — |