| McAllen A. A. #14942-215-34047 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 13,150 | Jan 5, 2012 | — | — |
| Boston Texas Land & Trust #6342-215-34048 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 13,300 | Jan 4, 2012 | — | — |
| Slick T. B. Estate #24342-427-34585 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,683 | Dec 21, 2011 | — | — |
| Slick T. B. Estate #24242-427-34586 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | Temporarily abandonedGas | 10,210 | Dec 21, 2011 | — | — |
| Pierce Peggy R. Gas Unit #3HHZ42-203-34936 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,799 | Dec 7, 2011 | — | — |
| Slick T. B. Estate #24142-427-34578 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,410 | Dec 6, 2011 | — | — |
| Dixie Mortgage-Hopkins Gas Unit #2842-215-34043 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 13,073 | Nov 30, 2011 | — | — |
| Hopkins M. A. Gas Unit #2642-215-34042 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 13,330 | Nov 28, 2011 | — | — |
| Slick T. B. Estate #24042-427-34577 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,585 | Nov 28, 2011 | — | — |
| McGee Gas Unit -B- #7HHZ42-203-35095 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,825 | Nov 15, 2011 | — | — |
| Slick T. B. Estate #23942-427-34576 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,400 | Nov 10, 2011 | — | — |
| Kingstree Ranch Gas Unit #2HHZ42-203-35101 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 10,083 | Nov 9, 2011 | — | — |
| McAllen A. A. #14842-215-34041 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg P-V S Cons) | ActiveGas | 13,093 | Nov 8, 2011 | — | — |
| Cow Creek Corporation et al #342-427-34235 | Merit Energy Company | Starr, TXBob West (L-18 20 21 22) | ActiveGas | 14,789 | Oct 14, 2011 | — | — |
| Davis W. J. a #1842-215-34036 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | Temporarily abandonedGas | 15,292 | Oct 6, 2011 | — | — |
| McAllen A. A. B #8642-215-34034 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 15,100 | Oct 5, 2011 | — | — |
| Johnson-Cypher Gas Unit #242-215-34035 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 15,350 | Oct 5, 2011 | — | — |
| Slick T. B. Estate #23242-427-34571 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 11,157 | Sep 23, 2011 | — | — |
| Slick T. B. Estate #23642-427-34572 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,520 | Sep 23, 2011 | — | — |
| Slick T. B. Estate #23142-427-34570 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 12,002 | Sep 1, 2011 | — | — |
| Slick T. B. Estate #23742-427-34568 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 11,030 | Aug 26, 2011 | — | — |
| Dixon William L. Gas Unit a #6HHZ42-459-31455 | Merit Energy Company | Upshur, TXGlenwood (Cotton Valley) | ActiveGas | 11,016 | Aug 24, 2011 | — | — |
| Hopkins M. A. #2742-215-34027 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 14,275 | Aug 10, 2011 | — | — |
| Hopkins M. A. #3242-215-34028 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 14,200 | Aug 10, 2011 | — | — |
| McAllen A. A. #14442-215-34024 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg P-V S Cons) | Temporarily abandonedGas | 12,506 | Aug 2, 2011 | — | — |
| McAllen A. A. #14542-215-34025 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg P-V S Cons) | ActiveGas | 12,784 | Aug 2, 2011 | — | — |
| HMC-Tie la Brisa #242-427-32354 | Merit Energy Company | Starr, TXRincon (Vicksburg Cons.) | Temporarily abandonedGas | 7,798 | Aug 1, 2011 | — | — |
| Nesbitt Stroud B. Gas Unit #3HHZ42-203-35077 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 10,126 | Jul 28, 2011 | — | — |
| Pharr Fieldwide Unit #33ST42-215-32417 | Merit Energy Company | Hidalgo, TXMcAllen-Pharr (Consolidated) | ActiveGas | 12,860 | Jul 28, 2011 | — | — |
| Pharr Fieldwide Unit #6142-215-34023 | Merit Energy Company | Hidalgo, TXMcAllen-Pharr (Consolidated) | Temporarily abandonedGas | 10,040 | Jul 15, 2011 | — | — |
| Hopkins M. A. Gas Unit #2542-215-34021 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 13,011 | Jul 7, 2011 | — | — |
| Hopkins M. A. Gas Unit #2442-215-34020 | Merit Energy Company | Hidalgo, TXJavelina (Vicksburg Cons.) | ActiveGas | 12,902 | Jul 6, 2011 | — | — |
| McAllen A. A. #14342-215-34019 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 12,239 | Jun 22, 2011 | — | — |
| McAllen A. A. #14242-215-34013 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 13,444 | May 26, 2011 | — | — |
| Watson Gas Unit #442-401-35021 | Merit Energy Company | Rusk, TXOak Hill (Cotton Valley) | ActiveGas | 11,600 | May 25, 2011 | — | — |
| Whaley Patricia Pope Gas Unit #4HHZ42-203-35060 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,952 | May 11, 2011 | — | — |
| Slick T. B. Estate #23842-427-34550 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,930 | May 2, 2011 | — | — |
| McAllen A. A. #14142-215-34010 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 12,795 | Apr 29, 2011 | — | — |
| McAllen A. A. B #8542-215-34009 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | ActiveGas | 14,691 | Apr 28, 2011 | — | — |
| Slick T. B. Estate #23542-427-34549 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 11,410 | Apr 28, 2011 | — | — |
| McAllen A. A. B #8342-215-34008 | Merit Energy Company | Hidalgo, TXMcAllen Ranch (Vksbg L-V N Cons | Temporarily abandonedGas | 14,360 | Apr 22, 2011 | — | — |
| Slick T. B. Estate #23342-427-34548 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,250 | Apr 5, 2011 | — | — |
| Slick T. B. Estate #23442-427-34547 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 11,583 | Mar 23, 2011 | — | — |
| Slick T. B. Estate #23042-427-34542 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,550 | Feb 24, 2011 | — | — |
| Davis Gas Unit F #3HHZ42-203-35047 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | Temporarily abandonedGas | 9,852 | Feb 17, 2011 | — | — |
| Brown John G. Heirs Gas Unit #2HHZ42-203-35044 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,902 | Feb 14, 2011 | — | — |
| Whaley Patricia Pope Gas Unit #3HHZ42-203-35038 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,995 | Jan 21, 2011 | — | — |
| Hynson Charlotte Morris G.U. #3HHZ42-203-35039 | Merit Energy Company | Harrison, TXWoodlawn (Cotton Valley) | ActiveGas | 9,887 | Jan 21, 2011 | — | — |
| Williams King #142-169-31771 | Merit Energy Company | Garza, TXStorie West (Miss.) | PluggedOil | 9,300 | Jan 10, 2011 | — | — |
| Slick T. B. Estate #22542-427-34536 | Merit Energy Company | Starr, TXHinde (Vicksburg Consolidated) | ActiveGas | 10,512 | Dec 21, 2010 | — | — |