| Frost Waterflood Unit #1WI42-067-30785 | Sulphur River Exploration Inc. only | Cass, TXFrost (Smackover) | ActiveInjection | 10,043 | Jul 30, 2014 | — | — |
| Mary Bradford #142-067-30784 | Machin & Associates Inc. only | Cass, TXIron Lake | Shut inOil | 6,450 | Jul 15, 2014 | — | — |
| Foster #142-067-30783 | Machin & Associates Inc. only | Cass, TXIron Lake | ActiveOil | 6,450 | Jul 12, 2014 | — | — |
| Cass County Iron Co. #5D42-067-30781 | Stetson Petroleum Corp. only | Cass, TXIron Lake | Shut inOil | 6,450 | Feb 13, 2014 | — | — |
| Cass County Iron Co. #4C42-067-30780 | Stetson Petroleum Corp. only | Cass, TXIron Lake | ActiveOil | 6,400 | Oct 21, 2013 | — | — |
| Robinson #142-067-30757 | Stetson Petroleum Corp. only | Cass, TXRodessa (Pettit Lime) | ActiveOil | 7,204 | Jun 25, 2013 | — | — |
| Arkla-Blackstone #1HHZ42-067-30779 | Stroud Petroleum Inc. only | Cass, TXMcLeod North (CV) | ActiveOil | 10,212 | Jun 21, 2013 | — | — |
| Timberstar Texarkana #142-067-30778 | Machin & Associates Inc. only | Cass, TXIron Lake | ActiveOil | 6,400 | May 29, 2013 | — | — |
| Flowers #142-067-30777 | Express Energy Group LLC only | Cass, TXRodessa (Dees Young) | ActiveOil | 6,193 | Mar 29, 2013 | — | — |
| Cass County Iron Company #3B_42-067-30776 | Machin & Associates, Inc.permitted by · no operator of record | Cass, TXIron Lake | Plugged | 6,400 | Dec 6, 2012 | — | — |
| Haggard #142-067-30775 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 10,500 | Nov 9, 2012 | — | — |
| McBrayer J. R. #142-067-30395 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 10,800 | Aug 16, 2012 | — | — |
| Hebert #142-067-30774 | Henley & Associates LLC only | Cass, TXWildcat | PluggedGas | 11,500 | May 16, 2012 | — | — |
| Cass County Iron Co. #2A42-067-30773 | Stetson Petroleum Corp. only | Cass, TXIron Lake | ActiveOil | 6,400 | Mar 8, 2012 | — | — |
| Grogan-Phillips #142-067-30772 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 10,500 | Feb 23, 2012 | — | — |
| Frost Waterflood Unit #242-067-30771 | Sulphur River Exploration Inc. only | Cass, TXFrost (Smackover) | Shut inOil | 9,868 | Jan 20, 2012 | — | — |
| Morse Unit #1 HHZ42-067-30770 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 10,261 | Dec 6, 2011 | — | — |
| 11-J Corporation Mimi #142-067-30769 | Calston Exploration USA Inc. only | Cass, TXWildcat | PluggedOil | 11,000 | Sep 22, 2011 | — | — |
| Cass County Iron Co. #142-067-30767 | Stetson Petroleum Corp. only | Cass, TXIron Lake | Shut inOil | 6,405 | Jun 22, 2011 | — | — |
| Torrans #1__42-067-30768 | Dallas Production, Inc.permitted by · no operator of record | Cass, TX | Plugged | 7,000 | Jun 22, 2011 | — | — |
| Allsup V. B. #1HZ42-067-00108 | Sulphur River Exploration Inc. only | Cass, TXBryans Mill (Rodessa Cons.) | Shut inOil | 10,603 | Jun 13, 2011 | — | — |
| Allsup V. B. #242-067-30037 | Sulphur River Exploration Inc. only | Cass, TXBryans Mill (Rodessa Cons.) | PluggedOil | 11,347 | Jun 13, 2011 | — | — |
| Sunninghill #142-067-30766 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 10,500 | May 19, 2011 | — | — |
| Howe #1A_42-067-30765 | Texxol Operating Company, Inc.permitted by · no operator of record | Cass, TX | Plugged | 6,800 | Mar 8, 2011 | — | — |
| Nichols #142-067-30753 | Stetson Petroleum Corp. only | Cass, TXRodessa (Hill 5800) | Shut inOil | 7,401 | Dec 2, 2010 | — | — |
| Grogan Minerals #142-067-30764 | Stetson Petroleum Corp. only | Cass, TXLinden East ( Cotton Valley) | ActiveOil | 11,300 | Dec 1, 2010 | — | — |
| Graham #142-067-30763 | Southwest Operating Inc.-Tyler only | Cass, TXRodessa (Huffins-Hill) | PluggedOil | 8,000 | Sep 10, 2010 | — | — |
| Frost Waterflood Unit #142-067-30762 | Sulphur River Exploration Inc. only | Cass, TXFrost (Smackover) | ActiveOil | 9,945 | Aug 19, 2010 | — | — |
| Patman #1__42-067-30761 | Machin & Associates, Inc.permitted by · no operator of record | Cass, TXLake Texarkna (Travis Peak) | Plugged | 6,400 | Jan 12, 2010 | — | — |
| Whelan-Bivins SWD #242-067-30760 | Cass Energy LLC only | Cass, TXHaynes (Mitchell) | ActiveInjection | 2,780 | Jun 10, 2009 | — | — |
| Starcke #242-067-30524 | Stroud Petroleum Inc. only | Cass, TXRodessa (Hill) | Shut inOil | 11,848 | Feb 19, 2009 | — | — |
| Preston #1 U42-067-30758 | Stetson Petroleum Corp. only | Cass, TXRodessa (Pettit Lime) | Shut inOil | 7,260 | Dec 31, 2008 | — | — |
| Miller #142-067-30759 | Stetson Petroleum Corp.permitted by · no operator of record | Cass, TX | Plugged | 7,500 | Dec 31, 2008 | — | — |
| Allsup V. B. #642-067-30756 | Sulphur River Exploration Inc. only | Cass, TXBryans Mill (Rodessa Cons.) | Shut inOil | 7,200 | Oct 4, 2008 | — | — |
| Grogan #142-067-30674 | RWJ Operating LLC only | Cass, TXRodessa (Hill North) | PluggedGas | 6,040 | Sep 12, 2008 | — | — |
| Starcke #a 142-067-30454 | Stroud Petroleum Inc. only | Cass, TXMcLeod North (Smackover) | Temporarily abandonedGas | 11,000 | Aug 12, 2008 | — | — |
| Bedgood Estate #142-067-30517 | Southwest Operating Inc.-Tyler only | Cass, TXMcLeod North (Smackover) | ActiveGas | 11,000 | Aug 12, 2008 | — | — |
| Hosey Driscoll #142-067-30755 | Louisiana Energy Consultant Inc.permitted by · no operator of record | Cass, TXHosey-Driskell (Rodessa) | Plugged | 8,000 | Jul 18, 2008 | — | — |
| McQuarrie #142-067-30754 | M. E. Operating & Services, Inc.permitted by · no operator of record | Cass, TX | Plugged | 8,000 | Nov 6, 2007 | — | — |
| Cass County Iron Company #142-067-30752 | Borean Oil Companypermitted by · no operator of record | Cass, TX | Plugged | 12,000 | Oct 17, 2006 | — | — |
| Parker #142-067-30751 | Magnolia Production Co only | Cass, TXRodessa (Hill) | ActiveOil | 6,174 | Feb 7, 2006 | — | — |
| Davis #242-067-30740 | Pegasi Operating Inc. only | Cass, TXKildare (Cotton Valley) | ActiveGas | 10,492 | Aug 16, 2005 | — | — |
| Brooks M. J. Jr. #142-067-00055 | Magnolia Production Co only | Cass, TXRodessa (Gloyd) | Shut inOil | 6,038 | Aug 9, 2005 | — | — |
| Stiles -a- #142-067-30368 | Magnolia Production Co only | Cass, TXRodessa (Pettit 6320) | Shut inOil | 7,204 | Apr 27, 2005 | — | — |
| Simpson "D" #642-067-30750 | Encana Oil & Gas(usa) Inc.permitted by · no operator of record | Cass, TXAvinger (Jurassic) | Not on schedule | 13,000 | Dec 29, 2004 | — | — |
| Waldrop a #342-067-30749 | Buffco Production Inc. only | Cass, TXLassater (Cotton Valley) | Temporarily abandonedGas | 11,850 | Dec 2, 2004 | — | — |
| Bemis Heirs #1CHZ42-067-30713 | Long Operating L.L.C. only | Cass, TXMcFarland Lake (Smackover) | PluggedGas | 11,300 | Nov 3, 2004 | — | — |
| Conner #442-067-30747 | Buffco Production Inc. only | Cass, TXLassater (Cotton Valley) | Temporarily abandonedGas | 11,850 | Oct 25, 2004 | — | — |
| Parker George E. #142-067-00899 | Whatley O.B. Oil Company Inc. only | Cass, TXRodessa (Gloyd North) | PluggedGas | 6,200 | Jun 7, 2004 | — | — |
| Daniels-Howe #442-067-30716 | Gallery Petroleum LLC only | Cass, TXRodessa N.W. (Hill) | ActiveGas | 6,101 | May 4, 2004 | — | — |