| Milberger #242-321-31812 | CLR Secondary Recovery LLC only | Matagorda, TXSugar Valley (Creech) | Shut inOil | 9,806 | May 28, 2002 | — | — |
| Le Tulle #1__42-321-31924 | Whitmar Exploration Companypermitted by · no operator of record | Matagorda, TX | Plugged | 4,500 | May 16, 2002 | — | — |
| Hawkins Ranch #142-321-31922 | Icarus Operating Corporation only | Matagorda, TXMerlin (Holmes a Sand) | PluggedGas | 4,000 | May 1, 2002 | — | — |
| Sliva Gas Unit #242-321-31909 | Unit Petroleum Company only | Matagorda, TXNance (Tex-Miss # 5) | PluggedGas | 11,600 | Apr 1, 2002 | — | — |
| Wendt Oil Unit (Truitt B) #142-321-31866 | EOG Resources Inc. only | Matagorda, TXJennings Lake (Truitt B-Oil) | PluggedOil | 11,000 | Mar 25, 2002 | — | — |
| Savage #542-321-31919 | Sandel Operating Company only | Matagorda, TXWadsworth (8600) | PluggedOil | 11,800 | Mar 18, 2002 | — | — |
| Dorothy Parker Stoner Trust #1__42-321-31918 | Devon Energy Production Co, L.P.permitted by · no operator of record | Matagorda, TX | Plugged | 7,200 | Feb 26, 2002 | — | — |
| Burkhart #142-321-31917 | Brigham Oil & Gas L.P. only | Matagorda, TXWildcat | PluggedGas | 12,500 | Feb 22, 2002 | — | — |
| Hallemann Gas Unit #142-321-31826 | EOG Resources Inc. only | Matagorda, TXHamman East (10 870) | PluggedGas | 12,800 | Feb 21, 2002 | — | — |
| Henry Reguley #142-321-00856 | Brigham Oil & Gas, L.P.permitted by · no operator of record | Matagorda, TX | Plugged | 13,828 | Feb 6, 2002 | — | — |
| Ohio Sun Unit #30A42-321-00069 | Goldking Minerals Mgmt L.L.C. only | Matagorda, TXMarkham N.-Bay City N (Ross) | Shut inOil | 8,521 | Jan 25, 2002 | — | — |
| McWilliams #1D42-321-31785 | Alta Mesa Services LP only | Matagorda, TXBay City East (10 000 A) | PluggedGas | 3,000 | Nov 21, 2001 | — | — |
| Staubach #142-321-31912 | Progenies Operating LLC only | Matagorda, TXProvedence (Frio) | Shut inOil | 14,296 | Oct 26, 2001 | — | — |
| Selkirk Island Gas Unit #1__42-321-32032 | Santos USA Corp.permitted by · no operator of record | Matagorda, TX | Plugged | 16,500 | Oct 25, 2001 | — | — |
| Wolf #3A42-321-31911 | Kirkpatrick John Oil LLC only | Matagorda, TXLucky West ( F-12) | Shut inOil | 9,815 | Oct 24, 2001 | — | — |
| Wolf #342-321-31908 | Richman Petroleum Corp.permit operator | Matagorda, TX | Drilled | 11,000 | Oct 3, 2001 | — | — |
| Baer Ranch #342-321-31906 | Whitmar Exploration Companypermitted by · no operator of record | Matagorda, TX | Plugged | 17,420 | Sep 21, 2001 | — | — |
| Dawdy #242-321-31905 | Sue-Ann Operating L.C. only | Matagorda, TXLucky West ( Hardy Horn Upper) | PluggedGas | 11,000 | Sep 5, 2001 | — | — |
| Harrison #142-321-31903 | Hollimon Oil Corporation only | Matagorda, TXPheasant South ( 9 300 Frio) | PluggedGas | 11,000 | Aug 31, 2001 | — | — |
| Lake Austin State #142-321-31904 | Great Western Drlg. Co.permitted by · no operator of record | Matagorda, TXLake Austin (Miocene D) | Not on schedule | 10,000 | Aug 31, 2001 | — | — |
| Runnells Gas Unit #742-321-31902 | IV Standard LLC only | Matagorda, TXGrand Slam (Claughton) | Temporarily abandonedGas | 15,000 | Aug 28, 2001 | — | — |
| S.T. 449 #1__42-321-31901 | Calpine Natural Gas Companypermitted by · no operator of record | Matagorda, TX | Plugged | 9,000 | Aug 13, 2001 | — | — |
| Tin Top #142-321-31898 | Hollimon Oil Corporation only | Matagorda, TXPalacios (Frio 9300) | PluggedGas | 10,500 | Aug 7, 2001 | — | — |
| Everett a #142-321-31895 | EOG Resources, Inc.permitted by · no operator of record | Matagorda, TX | Plugged | 11,000 | Jul 3, 2001 | — | — |
| Lewis #142-321-31896 | Tri-C Resources Partners I LLC only | Matagorda, TXBucks Bayou (Frio Tex 2) | ActiveGas | 13,510 | Jul 3, 2001 | — | — |
| Hawkins Ranch 53 #142-321-31893 | United Oil & Minerals L. P.permitted by · no operator of record | Matagorda, TX | Not on schedule | 17,000 | Jun 27, 2001 | — | — |
| Hamill & Hamill #20__42-321-31891 | Calpine Natural Gas Companypermitted by · no operator of record | Matagorda, TX | Plugged | 8,000 | Jun 25, 2001 | — | — |
| Ohio-Sun Unit #13EC42-321-00146 | Goldking Minerals Mgmt L.L.C. only | Matagorda, TXMarkham N.-Bay City N(cornelius) | Shut inOil | 8,846 | Jun 21, 2001 | — | — |
| Potthast #1__42-321-31890 | Samedan Oil Corporationpermitted by · no operator of record | Matagorda, TX | Plugged | 11,000 | Jun 19, 2001 | — | — |
| Lewis #142-321-31888 | United Oil & Minerals L. P.permitted by · no operator of record | Matagorda, TX | Plugged | 12,000 | Jun 5, 2001 | — | — |
| Everett #142-321-31886 | EOG Resources, Inc.permitted by · no operator of record | Matagorda, TX | Not on schedule | 11,000 | Jun 1, 2001 | — | — |
| Live Oak Ranch GU a #1__42-321-31885 | EOG Resources, Inc.permitted by · no operator of record | Matagorda, TX | Plugged | 13,000 | May 25, 2001 | — | — |
| Lewis Frank H. Family -B- #142-321-31884 | Icarus Operating Corporation only | Matagorda, TXMerlin (Holmes a Sand) | PluggedGas | 2,350 | May 22, 2001 | — | — |
| Ohio-Sun Unit #6FC42-321-00385 | Goldking Minerals Mgmt L.L.C. only | Matagorda, TXMarkham N.-Bay City N (Cayce) | ActiveOil | 8,944 | May 17, 2001 | — | — |
| Heckendorn #142-321-31882 | Noble Energy Inc only | Matagorda, TXSugar Valley S. (Frio 11050) | PluggedGas | 12,400 | May 11, 2001 | — | — |
| Bass GU #142-321-31881 | Tri-C Resources Partners I LLC only | Matagorda, TXBucks Bayou (Frio Tex 2) | ActiveGas | 13,500 | May 10, 2001 | — | — |
| Weinheimer #1 C42-321-31407 | Sue-Ann Operating L.C. only | Matagorda, TXEl Maton South (Frio 9440) | PluggedGas | 10,216 | May 4, 2001 | — | — |
| C C G U #242-321-31880 | Tri-C Resources, Inc.permitted by · no operator of record | Matagorda, TX | Plugged | 3,800 | Apr 30, 2001 | — | — |
| Santos-Lewis GU #142-321-31878 | Atlas Operating LLC only | Matagorda, TXDuncan Slough (Frio Cons.) | ActiveGas | 11,800 | Apr 27, 2001 | — | — |
| Green #1__42-321-31879 | Tri-C Resources, Inc.permitted by · no operator of record | Matagorda, TX | Plugged | 4,100 | Apr 27, 2001 | — | — |
| Ruby #142-321-31876 | Hollimon Oil Corporationpermitted by · no operator of record | Matagorda, TX | Plugged | 10,500 | Apr 5, 2001 | — | — |
| State Tract 171 #442-321-30908 | Chaparral Energy L.L.C. only | Matagorda, TXMatagorda Bay S (Miocene 2800) | PluggedGas | 4,800 | Mar 30, 2001 | — | — |
| Caney Creek GU #142-321-31874 | EOG Resources Inc. only | Matagorda, TXCaney (Frio 12 600) | PluggedGas | 14,000 | Mar 15, 2001 | — | — |
| Dykes Gas Unit #242-321-31873 | Well-Co Solutions LLC only | Matagorda, TXLe Tulle (Frio 9600) | Temporarily abandonedGas | 10,600 | Feb 21, 2001 | — | — |
| Wolf #2C42-321-31872 | Kirkpatrick John Oil LLC only | Matagorda, TXLucky West ( F-10) | Shut inOil | 9,587 | Feb 12, 2001 | — | — |
| Oxbow #142-321-31871 | CLR Secondary Recovery LLC only | Matagorda, TXSugar Valley (Creech) | Shut inOil | 11,010 | Feb 2, 2001 | — | — |
| Miller #242-321-31869 | EOG Resources Inc. only | Matagorda, TXJennings Lake (Frio 9050) | PluggedGas | 11,000 | Jan 19, 2001 | — | — |
| Thompson Gas Unit #242-321-01025 | Gaither Petroleum Corporation only | Matagorda, TXBay City East ( Huebner) | PluggedGas | 10,459 | Jan 17, 2001 | — | — |
| Wilkinson RE-Entry #142-321-31846 | Tri-C Resources Inc. only | Matagorda, TXPalacios (Frio -E-6 Seg E) | PluggedGas | 9,700 | Jan 4, 2001 | — | — |
| Tomek et al Gas Unit #1__42-321-31867 | EOG Resources, Inc.permitted by · no operator of record | Matagorda, TX | Plugged | 10,900 | Dec 20, 2000 | — | — |