| Hall #442-253-35003 | Grayrock Energy II LLC | Jones, TXJohn Dan (Noodle Creek Lime) | ActiveOil | 4,752 | Apr 14, 2008 | — | — |
| Ledbetter West #18L42-441-34049 | Grayrock Energy II LLC | Taylor, TXTaylor County Regular | Shut inOil | 5,002 | Mar 24, 2008 | — | — |
| Minor A. Gas Unit #1542-401-34650 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,742 | Mar 12, 2008 | — | — |
| Westbrook Southwest Unit #151342-335-35013 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,408 | Mar 3, 2008 | — | — |
| Westbrook Southwest Unit #1522W42-335-35002 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,400 | Feb 25, 2008 | — | — |
| Westbrook Southwest Unit #1520W42-335-35003 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,400 | Feb 25, 2008 | — | — |
| Westbrook Southwest Unit #151442-335-35004 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,400 | Feb 25, 2008 | — | — |
| Westbrook Southwest Unit #151542-335-35005 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,400 | Feb 25, 2008 | — | — |
| Westbrook Southwest Unit #151742-335-35006 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,403 | Feb 25, 2008 | — | — |
| Westbrook Southwest Unit #151842-335-35007 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,400 | Feb 25, 2008 | — | — |
| Williamson Unit #942-401-34664 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,726 | Feb 25, 2008 | — | — |
| Minor A. Gas Unit #1642-401-34615 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,804 | Feb 8, 2008 | — | — |
| Griffith #1WI42-253-01880 | Grayrock Energy II LLC | Jones, TXBall-Kuehn (Strawn Lower) | ActiveInjection | 4,800 | Feb 4, 2008 | — | — |
| Williamson Unit #1042-401-34617 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,727 | Jan 16, 2008 | — | — |
| Westbrook Southwest Unit #191042-335-34928 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,385 | Dec 20, 2007 | — | — |
| Westbrook Southwest Unit #201342-335-34929 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,435 | Dec 20, 2007 | — | — |
| Westbrook Southwest Unit #152142-335-34921 | Grayrock Energy II LLC | Mitchell, TXWestbrook | PluggedOil | 3,600 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #17942-335-34922 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,385 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #17742-335-34923 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,408 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #151942-335-34924 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,405 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #152342-335-34925 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,460 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #171242-335-34926 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,385 | Dec 14, 2007 | — | — |
| Westbrook Southwest Unit #211642-335-34927 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,387 | Dec 14, 2007 | — | — |
| Lake Trammel Unit #15542-353-32998 | Grayrock Energy II LLC | Nolan, TXLake Trammel W. (Canyon) | Shut inOil | 5,476 | Dec 10, 2007 | — | — |
| Rutherford #142-433-33401 | Grayrock Energy II LLC | Stonewall, TXFlowers W. (Canyon Sand) | ActiveOil | 4,500 | Dec 8, 2007 | — | — |
| West Flowers Unit #6842-433-33403 | Grayrock Energy II LLC | Stonewall, TXFlowers W. (Canyon Sand) | Shut inOil | 4,990 | Dec 8, 2007 | — | — |
| West Flowers Unit #7042-433-33405 | Grayrock Energy II LLC | Stonewall, TXFlowers W. (Canyon Sand) | ActiveOil | 4,801 | Dec 8, 2007 | — | — |
| Westbrook Southwest Unit #52542-335-34914 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,415 | Dec 6, 2007 | — | — |
| Morwest #242-335-34915 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,420 | Dec 6, 2007 | — | — |
| Westbrook Southwest Unit #32142-335-34916 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,370 | Dec 6, 2007 | — | — |
| Westbrook Southwest Unit #103842-335-34917 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,400 | Dec 6, 2007 | — | — |
| Westbrook Southwest Unit #103742-335-34918 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,370 | Dec 6, 2007 | — | — |
| Westbrook Southwest Unit #23742-335-34919 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,365 | Dec 6, 2007 | — | — |
| Westbrook Southwest Unit #51642-335-34920 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,415 | Dec 6, 2007 | — | — |
| Minor A. Gas Unit #1342-401-34548 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,757 | Nov 26, 2007 | — | — |
| Hutchings J. Unit #1642-401-34549 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,719 | Nov 26, 2007 | — | — |
| Sloan #142-253-34970 | Grayrock Energy II LLC | Jones, TXLargent W. (Strawn Sand) | ActiveOil | 4,740 | Nov 19, 2007 | — | — |
| Minor A. Gas Unit #1142-401-34563 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,758 | Nov 15, 2007 | — | — |
| Lake Trammel Unit #15442-353-32995 | Grayrock Energy II LLC | Nolan, TXLake Trammel W. (Canyon) | Shut inOil | 5,503 | Nov 14, 2007 | — | — |
| Hutchings J. Unit #1542-401-34543 | Grayrock Energy II LLC | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 10,756 | Oct 24, 2007 | — | — |
| Price #142-211-30687 | Grayrock Energy II LLC | Hemphill, TXGill Ranch (Hunton) | Temporarily abandonedGas | 16,955 | Oct 19, 2007 | — | — |
| Lake Trammel Unit #15242-353-32992 | Grayrock Energy II LLC | Nolan, TXLake Trammel W. (Canyon) | ActiveOil | 5,555 | Oct 19, 2007 | — | — |
| Guy Ranch #1742-417-38754 | Grayrock Energy II LLC | Shackelford, TXEdgar Davis (Morris) | PluggedOil | 4,999 | Oct 18, 2007 | — | — |
| Guy Ranch #1642-417-38755 | Grayrock Energy II LLC | Shackelford, TXEdgar Davis (Morris) | PluggedGas | 4,999 | Oct 18, 2007 | — | — |
| Westbrook Southwest Unit #151142-335-34897 | Grayrock Energy II LLC | Mitchell, TXWestbrook | Shut inOil | 3,455 | Oct 9, 2007 | — | — |
| Westbrook Southwest Unit #201142-335-34898 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,415 | Oct 9, 2007 | — | — |
| Davis G #142-417-38750 | Grayrock Energy II LLC | Shackelford, TXShackelford County Regular | Shut inOil | 4,998 | Sep 27, 2007 | — | — |
| Westbrook Southwest Unit #211142-335-34880 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,400 | Sep 26, 2007 | — | — |
| Westbrook Southwest Unit #151242-335-34882 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,408 | Sep 26, 2007 | — | — |
| Westbrook Southwest Unit #23942-335-34883 | Grayrock Energy II LLC | Mitchell, TXWestbrook | ActiveOil | 3,385 | Sep 26, 2007 | — | — |