| University B11 5 #1HHZ42-003-43880 | Mewbourne Oil Company | Andrews, TXAndector (Wichita Albany) | ActiveOil | 7,137 | Feb 15, 2012 | — | — |
| Webb -a- #1883HHZ42-211-35002 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,674 | Feb 9, 2012 | — | — |
| Schultz Family #2HHZ42-295-33816 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,690 | Feb 7, 2012 | — | — |
| Jarvis Raymond #291HHZ42-357-33082 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 6,768 | Feb 2, 2012 | — | — |
| Pinckard Lizzie #3991HHZ42-357-33083 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,092 | Feb 2, 2012 | — | — |
| Leonore C #4HHZ42-295-33812 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,687 | Jan 30, 2012 | — | — |
| Flathers 230 #1HHZ42-357-33080 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,771 | Jan 27, 2012 | — | — |
| Walser #2432HHZ42-295-33811 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 8,362 | Jan 26, 2012 | — | — |
| Duke 781 #4HHZ42-295-33807 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,675 | Jan 19, 2012 | — | — |
| Parsell 122 #1HHZ42-357-33072 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,903 | Jan 13, 2012 | — | — |
| Kelln 932 #2HHZ42-357-33074 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,149 | Jan 13, 2012 | — | — |
| Morrison 124 #2HHZ42-357-33075 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,817 | Jan 13, 2012 | — | — |
| Morrison 53 #2HHZ42-357-33069 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,874 | Jan 12, 2012 | — | — |
| Spencer 999 #3HHZ42-357-33070 | Mewbourne Oil Company | Ochiltree, TXKiowa Creek (Marmaton) | ActiveOil | 7,475 | Jan 12, 2012 | — | — |
| Little #3HHZ42-295-33803 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,725 | Jan 11, 2012 | — | — |
| Brownlee #3HHZ42-357-33067 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,421 | Jan 11, 2012 | — | — |
| McGarraugh 224 #2243HHZ42-357-33068 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,442 | Jan 11, 2012 | — | — |
| Cleveland Ranch 22 #1HHZ42-211-34992 | Mewbourne Oil Company | Hemphill, TXLipscomb S.E. (Cleveland) | Temporarily abandonedGas | 8,572 | Jan 4, 2012 | — | — |
| Morrison 181 #2HHZ42-393-32416 | Mewbourne Oil Company | Roberts, TXPan Petro (Cleveland) | ActiveOil | 7,473 | Jan 4, 2012 | — | — |
| Shell Fee 21 #1HHZ42-211-34989 | Mewbourne Oil Company | Hemphill, TXLipscomb S.E. (Cleveland) | ActiveGas | 8,632 | Dec 21, 2011 | — | — |
| Wilson James Elrick B #473HHZ42-357-33059 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,495 | Dec 7, 2011 | — | — |
| Wilson James Elrick -C- #463HHZ42-357-33058 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,503 | Dec 5, 2011 | — | — |
| Hutchinson Mildred #1314HHZ42-357-33057 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,423 | Dec 2, 2011 | — | — |
| Isaacs 212 #1HHZ42-211-34983 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 10,049 | Nov 29, 2011 | — | — |
| B. Jarvis & Sons #2151HHZ42-211-34984 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 10,296 | Nov 29, 2011 | — | — |
| Halliburton 911 #2HHZ42-357-33056 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,489 | Nov 29, 2011 | — | — |
| Barber 876 #3HHZ42-295-33786 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,595 | Nov 23, 2011 | — | — |
| Fairfax #5HHZ42-211-34982 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,830 | Nov 22, 2011 | — | — |
| Tark Cook 129 #2HHZ42-357-33055 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,502 | Nov 21, 2011 | — | — |
| Florence V. Shaver Est. #1302HHZ42-357-33053 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,491 | Nov 17, 2011 | — | — |
| Wamble R.E. Estate F #1HHZ42-357-33052 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 6,921 | Nov 10, 2011 | — | — |
| McMordie 91 #2HHZ42-393-32404 | Mewbourne Oil Company | Roberts, TXSt. Clair (Granite Wash) | ActiveGas | 9,330 | Nov 8, 2011 | — | — |
| Loesch 1033 #2HHZ42-295-33779 | Mewbourne Oil Company | Lipscomb, TXKiowa Creek (Marmaton) | ActiveOil | 7,480 | Nov 4, 2011 | — | — |
| Christie-Tipps 77 #4HHZ42-393-32396 | Mewbourne Oil Company | Roberts, TXSt. Clair (Granite Wash) | ActiveGas | 9,856 | Nov 1, 2011 | — | — |
| Augustson #3062HHZ42-357-33047 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,387 | Oct 21, 2011 | — | — |
| Hutchinson Mildred #1313HHZ42-357-33048 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,420 | Oct 21, 2011 | — | — |
| Wamble R.E. Estate D #1HHZ42-357-33041 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 6,923 | Oct 6, 2011 | — | — |
| Wilson Posey #2HHZ42-393-32397 | Mewbourne Oil Company | Roberts, TXPan Petro (Cleveland) | ActiveOil | 7,527 | Oct 5, 2011 | — | — |
| John Isaacs et al G #22HHZ42-211-34957 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,922 | Sep 26, 2011 | — | — |
| Henry A. W. -a- #621HHZ42-357-33036 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveGas | 6,964 | Sep 26, 2011 | — | — |
| Morrison 53 #1HHZ42-357-33031 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,861 | Sep 8, 2011 | — | — |
| Porter 413 #1HHZ42-295-33762 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,830 | Sep 7, 2011 | — | — |
| Morrison 181 #1HHZ42-393-32390 | Mewbourne Oil Company | Roberts, TXPan Petro (Cleveland) | ActiveOil | 7,533 | Sep 7, 2011 | — | — |
| Gossett 967 #3HHZ42-295-33757 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,636 | Aug 25, 2011 | — | — |
| Dieball 231 #1HHZ42-357-33024 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,791 | Aug 9, 2011 | — | — |
| Walser #2431HHZ42-295-33754 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 8,375 | Aug 8, 2011 | — | — |
| Merydith Morris R. -E- #6071HHZ42-295-33751 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,802 | Aug 4, 2011 | — | — |
| Webb -a- #1882HHZ42-211-34931 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,626 | Aug 1, 2011 | — | — |
| Yauck 782 #2HHZ42-295-33745 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,680 | Jul 25, 2011 | — | — |
| Bivins #113742-195-31523 | Mewbourne Oil Company | Hansford, TXHansford NW. (Upper Morrow) | ActiveGas | 6,950 | Jul 21, 2011 | — | — |