| Smith Lewis Edwin et al #642-321-32184 | Underground Services Markham LLC only | Matagorda, TXMarkham | ActiveLpg Storage | 6,855 | Aug 14, 2007 | — | — |
| Ohio-Sun Unit #31J42-321-31458 | Goldking Minerals Mgmt L.L.C. only | Matagorda, TXMarkham N.-Bay City N(cornelius) | Shut inOil | 8,546 | Aug 13, 2007 | — | — |
| Smith Lewis Edwin et al #542-321-32183 | Underground Services Markham LLC only | Matagorda, TXMarkham | ActiveLpg Storage | 6,850 | Aug 7, 2007 | — | — |
| Goolsbee #142-321-32182 | Rap Operating L.L.C. only | Matagorda, TXHamman East (11 200 Frio) | PluggedGas | 12,000 | Jul 27, 2007 | — | — |
| Savage Unit #142-321-32175 | Zachry Exploration, Ltd. only | Matagorda, TX | Not on schedule | 5,950 | Jul 24, 2007 | — | — |
| Arnold Gas Unit #142-321-32180 | South Bay Resources L.L.C. only | Matagorda, TXHamman East (10 870) | PluggedGas | 11,600 | Jul 14, 2007 | — | — |
| Grisham #2__42-321-32179 | — | Matagorda, TX | Plugged | 15,500 | Jul 13, 2007 | — | — |
| Hardy #1A42-321-31857 | Alltex Exploration, Inc. only | Matagorda, TX | Plugged | 14,500 | Jul 12, 2007 | — | — |
| Zapalac Gas Unit #142-321-32177 | Gulf Coast Acquisitions Co. L.C. only | Matagorda, TXLario (10400) | PluggedGas | 12,000 | Jun 28, 2007 | — | — |
| Sisson H. H. #142-321-31412 | Rawhide Operating Inc. only | Matagorda, TXBlessing (F-14-B) | PluggedOil | 11,500 | Jun 27, 2007 | — | — |
| Saha-Petersen Gas Unit #242-321-32176 | Square Mile Energy L.L.C. only | Matagorda, TXCoconut (Anomalina 3) | PluggedGas | 14,000 | Jun 27, 2007 | — | — |
| Middlebrook Gas Unit #1ST42-321-32108 | Samson Exploration LLC only | Matagorda, TXGreen Bay (Frio 10830) | PluggedGas | 13,500 | May 31, 2007 | — | — |
| Sabco Ibc #142-321-32174 | Magnum Producing LP only | Matagorda, TXBuckeye West (7900) | PluggedOil | 9,100 | May 29, 2007 | — | — |
| Stevens-Farr #1__42-321-32172 | — | Matagorda, TX | Plugged | 14,000 | May 16, 2007 | — | — |
| Wolf Ranch #142-321-32173 | Samson Lone Star LP only | Matagorda, TX | Not on schedule | 12,000 | May 16, 2007 | — | — |
| Burkhart Gas Unit #2B42-321-32171 | Devon Energy Production Co L.P. only | Matagorda, TXSilverspoon (Tex SA1 Sand) | PluggedGas | 17,500 | Apr 23, 2007 | — | — |
| Brewster #142-321-32169 | Square Mile Energy L.L.C. only | Matagorda, TXTidehaven Deep (Frio 11300) | PluggedGas | 12,500 | Apr 10, 2007 | — | — |
| Hardy #142-321-32168 | — | Matagorda, TX | Plugged | 11,000 | Apr 4, 2007 | — | — |
| Taylor, Anna B. "B" #442-321-00689 | Exxon Corp. only | Matagorda, TXSugar Valley (Frio 12 100) | PluggedGas | 12,310 | Mar 28, 2007 | — | — |
| Runnells #142-321-32167 | — | Matagorda, TX | Plugged | 5,800 | Mar 26, 2007 | — | — |
| Baer Ranch #142-321-31837 | EP Energy E&P Company L.P. only | Matagorda, TXBaer Ranch (Tex-Miss #3) | PluggedGas | 17,000 | Mar 2, 2007 | — | — |
| Nevada Blessing Unit #242-321-32165 | GTG Operating LLC only | Matagorda, TXPheasant (Nelson) | Shut inOil | 12,000 | Feb 28, 2007 | — | — |
| Dawdy Luck #142-321-32163 | Sue-Ann Operating L.C. only | Matagorda, TXLario (10400) | PluggedGas | 12,000 | Feb 23, 2007 | — | — |
| Pierce Estate #442-321-32164 | Kebo Oil & Gas Inc. only | Matagorda, TXBlessing (F-19) | PluggedOil | 10,000 | Feb 23, 2007 | — | — |
| Trull-Iellc #442-321-32162 | Ingleside Ethylene LLC only | Matagorda, TXMarkham | ActiveLpg Storage | 6,850 | Feb 12, 2007 | — | — |
| Cornelius L. #942-321-31900 | Agp Energy Services LLC only | Matagorda, TXWadsworth S. (Savage 10 100) | ActiveGas | 11,700 | Feb 7, 2007 | — | — |
| Bass GU #242-321-32160 | Tri-C Resources Partners I LLC only | Matagorda, TXBucks Bayou (Frio Tex 2) | ActiveGas | 13,644 | Feb 2, 2007 | — | — |
| McWilliams Gas Unit #242-321-31649 | Atlas Operating LLC only | Matagorda, TXBay City East (10 000 B) | Temporarily abandonedGas | 10,213 | Jan 26, 2007 | — | — |
| McNabb #142-321-32159 | Devon Energy Production Co L.P. only | Matagorda, TXGreen Bay (Frio 10830) | PluggedGas | 18,000 | Dec 21, 2006 | — | — |
| Hahn Estate #142-321-32158 | Denali Oil & Gas Management LLC only | Matagorda, TXHardeman Slough | PluggedGas | 13,300 | Dec 14, 2006 | — | — |
| Burkhart Gas Unit #2A42-321-32155 | — | Matagorda, TXSilverspoon (Tex SA1 Sand) | Plugged | 17,500 | Dec 4, 2006 | — | — |
| Hawkins #1__42-321-32156 | — | Matagorda, TX | Plugged | 4,500 | Dec 4, 2006 | — | — |
| Horak Gas Unit #142-321-32154 | South Bay Resources L.L.C. only | Matagorda, TXHamman East (11 200 Frio) | PluggedGas | 12,000 | Dec 1, 2006 | — | — |
| M. & T. Ruse Unit #1__42-321-32151 | — | Matagorda, TX | Plugged | 7,000 | Nov 13, 2006 | — | — |
| Pat Hickl #1__42-321-32149 | — | Matagorda, TXEl Maton (Basal Frio) | Plugged | 12,250 | Nov 8, 2006 | — | — |
| Hallemann #1ST42-321-32148 | Walter Oil & Gas Corporation only | Matagorda, TXHamman Deep (Frio 12 000) | PluggedGas | 13,500 | Nov 7, 2006 | — | — |
| J. Dark Unit #142-321-32147 | — | Matagorda, TX | Plugged | 5,500 | Oct 26, 2006 | — | — |
| Lewis J. C. #642-321-02139 | Atlas Operating LLC only | Matagorda, TXDuncan Slough (Frio Cons.) | Temporarily abandonedGas | 11,480 | Oct 25, 2006 | — | — |
| Thomas Holsworth Unit #1__42-321-32145 | — | Matagorda, TX | Plugged | 4,600 | Oct 10, 2006 | — | — |
| Green Ranch #142-321-32144 | — | Matagorda, TX | Plugged | 14,500 | Oct 6, 2006 | — | — |
| Simpson W. M. #142-321-31941 | Sue-Ann Operating L.C. only | Matagorda, TXPheasant (F-20) | PluggedGas | 9,300 | Sep 28, 2006 | — | — |
| Pierce Estate #142-321-32142 | Cypress Production Inc. only | Matagorda, TXSugar Valley (Frio 9 000) | PluggedGas | 9,500 | Sep 5, 2006 | — | — |
| Pierce Estate #342-321-32143 | — | Matagorda, TX | Plugged | 9,500 | Sep 5, 2006 | — | — |
| Pounds Gas Unit #142-321-32141 | Samson Exploration LLC only | Matagorda, TXGreen Bay (Frio 10830) | PluggedGas | 13,000 | Aug 29, 2006 | — | — |
| Nelsen C #142-321-32140 | Sandel Operating Company only | Matagorda, TXPalacios East (Frio 9180 Sand) | PluggedGas | 10,400 | Aug 28, 2006 | — | — |
| Petersen Saha Gas Unit #142-321-32138 | Square Mile Energy L.L.C. only | Matagorda, TXCoconut (Anomalina 4) | PluggedGas | 13,500 | Aug 22, 2006 | — | — |
| Pierce State #3__42-321-32139 | — | Matagorda, TX | Plugged | 10,000 | Aug 22, 2006 | — | — |
| Old Ocean Unit #1542-321-00739 | Hilcorp Energy Company only | Matagorda, TXOld Ocean (F- 8) | PluggedGas | 11,100 | Aug 21, 2006 | — | — |
| Ferguson #142-321-32135 | Denali Oil & Gas Management LLC only | Matagorda, TXWildcat | PluggedGas | 12,000 | Aug 18, 2006 | — | — |
| Southeast Blessing Unit #142-321-32137 | GTG Operating LLC only | Matagorda, TXPheasant SW. (Frio 11000) | Temporarily abandonedGas | 11,800 | Aug 18, 2006 | — | — |