| Texas State Lease -a- #10CB42-133-38041 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jun 13, 2007 | 1 | Jun 2017 |
| Texas State Lease -a- #9CB42-133-38042 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jun 13, 2007 | 1 | Jun 2017 |
| Texas State Lease -a- #8CB42-133-38013 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jan 23, 2007 | 1 | Jun 2017 |
| Texas State Lease -a- #7CB42-133-38012 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jan 19, 2007 | 1 | Jun 2017 |
| Texas State Lease -a- #6CB42-133-38007 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jan 10, 2007 | 1 | Jun 2017 |
| Texas State Lease -a- #5CB42-133-38006 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Dec 15, 2006 | 1 | Jun 2017 |
| Texas State Lease -a- #4CB42-133-37997 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Dec 1, 2006 | 1 | Jun 2017 |
| Texas State a #18B42-133-32950 | Interstate Explorations LLC only | EastlandNimrod (Cross Cut) | ActiveInjection | 1,435 | Jun 8, 2006 | 2 | Jun 2017 |
| Texas State Lease -a- #142-133-37954 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 9, 2006 | 1 | Jun 2017 |
| Texas State Lease -a- #242-133-37955 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 9, 2006 | 1 | Jun 2017 |
| Texas State Lease -a- #342-133-37956 | Origin Production Group LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 9, 2006 | 1 | Jun 2017 |
| Hall a #5A42-133-35913 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 4,000 | Jun 13, 1985 | 2 | — |
| Wright -a- #3 A42-133-36254 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,390 | Dec 12, 1984 | 1 | — |
| Wright -a- #4 A42-133-36255 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | Dec 12, 1984 | 1 | — |
| Wright -a- #5 A42-133-36226 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | Dec 3, 1984 | 1 | — |
| Texas a #2742-133-36188 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Nov 13, 1984 | 1 | Dec 1994 |
| Texas a #2642-133-36181 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Nov 5, 1984 | 1 | Dec 1994 |
| Zeihr-Finks #342-133-36172 | Blue Diamond Exploration Inc. only | EastlandNimrod (Cross Cut) | PluggedOil | 2,000 | Oct 29, 1984 | 1 | — |
| State of Texas #1242-133-36164 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Oct 25, 1984 | 1 | Feb 2013 |
| State of Texas #942-133-36069 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Sep 27, 1984 | 2 | Feb 2013 |
| State of Texas #1042-133-36070 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Sep 27, 1984 | 2 | Feb 2013 |
| State of Texas #1142-133-36117 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Sep 27, 1984 | 1 | Feb 2013 |
| State of Texas #842-133-36045 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Aug 27, 1984 | 1 | Feb 2013 |
| Zeihr-Finks #242-133-36039 | Blue Diamond Exploration Inc. only | EastlandNimrod (Cross Cut) | PluggedOil | 2,000 | Aug 24, 1984 | 1 | — |
| State of Texas #742-133-36025 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Aug 17, 1984 | 1 | Feb 2013 |
| Texas #8A42-133-36012 | AU-NA Oil & Gas only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jul 30, 1984 | 1 | — |
| Schaefer O. C #4A42-133-35981 | Arnot W. G. Jr. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | Jul 2, 1984 | 1 | — |
| State of Texas #642-133-35940 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jun 15, 1984 | 1 | Feb 2013 |
| State of Texas #542-133-35941 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jun 15, 1984 | 1 | Feb 2013 |
| State of Texas #442-133-35942 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jun 15, 1984 | 1 | Feb 2013 |
| Wright -1- #142-133-35907 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | May 30, 1984 | 1 | — |
| Wright -1- #242-133-35908 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | May 30, 1984 | 1 | — |
| Hall a #1A42-133-35909 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | May 30, 1984 | 1 | — |
| Hall a #2A42-133-35910 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | May 30, 1984 | 1 | — |
| Hall a #3A42-133-35912 | Transworld Pipe & Supply Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,500 | May 30, 1984 | 1 | — |
| State of Texas #342-133-35892 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 24, 1984 | 1 | Feb 2013 |
| State of Texas #242-133-35893 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 24, 1984 | 1 | Feb 2013 |
| State of Texas #142-133-35894 | DP2 LLC only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | May 24, 1984 | 1 | Feb 2013 |
| Texas a #2442-133-35764 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Mar 23, 1984 | 1 | Dec 1994 |
| Texas a #2542-133-35765 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Mar 23, 1984 | 1 | Dec 1994 |
| Stribling #142-133-35679 | Global Drilling LLC only | EastlandNimrod (Cross Cut) | Shut inOil | 1,412 | Feb 16, 1984 | 1 | Jan 2014 |
| Stribling #242-133-35639 | Global Drilling LLC only | EastlandNimrod (Cross Cut) | Shut inOil | 1,410 | Jan 30, 1984 | 1 | Jan 2014 |
| Texas a #2842-133-35614 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jan 9, 1984 | 1 | Dec 1994 |
| Texas a #2342-133-35615 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Jan 9, 1984 | 1 | Dec 1994 |
| Texas a #1842-133-35537 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Dec 5, 1983 | 1 | Dec 1994 |
| Texas a #2142-133-35538 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Dec 5, 1983 | 1 | Dec 1994 |
| Texas a #1942-133-35539 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Dec 5, 1983 | 1 | Dec 1994 |
| Texas a #742-133-35514 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 2,000 | Nov 21, 1983 | 2 | Dec 1994 |
| Texas a #1442-133-35511 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Nov 17, 1983 | 1 | Dec 1994 |
| Texas a #2042-133-35512 | D. G. Oil Co. only | EastlandNimrod (Cross Cut) | PluggedOil | 1,400 | Nov 17, 1983 | 1 | Dec 1994 |