| Wamble R. E. Estate E #1HHZ42-357-33023 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 6,932 | Jul 19, 2011 | — | — |
| Schultz 716 #9HHZ42-295-33742 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,774 | Jul 14, 2011 | — | — |
| Barton Jay D. et al F #5322HHZ42-295-33741 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,931 | Jul 13, 2011 | — | — |
| Schultz Family #1HHZ42-295-33739 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,700 | Jul 8, 2011 | — | — |
| Bernice #1364HHZ42-357-33020 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveGas | 6,437 | Jul 8, 2011 | — | — |
| Dutcher 562 #1HHZ42-357-33021 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveGas | 7,148 | Jul 8, 2011 | — | — |
| Altmiller 986 #1HHZ42-295-33736 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,431 | Jul 6, 2011 | — | — |
| Frank M. Chambers et al a #1222HHZ42-393-32379 | Mewbourne Oil Company | Roberts, TXMendota NW. (Granite Wash) | ActiveGas | 9,724 | Jul 1, 2011 | — | — |
| Morrison 51 #2HHZ42-357-33159 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,721 | Jun 22, 2011 | — | — |
| McMordie 90 #1HHZ42-393-32373 | Mewbourne Oil Company | Roberts, TXSt. Clair (Granite Wash) | ActiveGas | 9,167 | Jun 20, 2011 | — | — |
| Walton Augusta et al #6092HHZ42-295-33724 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,783 | Jun 17, 2011 | — | — |
| Little #2HHZ42-295-33722 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,784 | Jun 15, 2011 | — | — |
| Jesse Brownlee 50 #2HHZ42-357-33018 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,755 | Jun 15, 2011 | — | — |
| Bojumjol #103442-195-31876 | Mewbourne Oil Company | Hansford, TXAlpar (Hunton) | PluggedOil | 9,900 | Jun 13, 2011 | — | — |
| McMordie 91 #1HHZ42-393-32372 | Mewbourne Oil Company | Roberts, TXSt. Clair (Granite Wash) | ActiveGas | 9,456 | Jun 10, 2011 | — | — |
| University B11 18 #2HHZ42-003-42997 | Mewbourne Oil Company | Andrews, TXAndector (Wichita Albany) | ActiveOil | 7,160 | May 30, 2011 | — | — |
| Arthur Webb -B- #1HHZ42-211-34907 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,640 | May 30, 2011 | — | — |
| Fairfax #4HHZ42-211-34905 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,704 | May 27, 2011 | — | — |
| Isaacs John et al G #21HHZ42-211-34906 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,933 | May 27, 2011 | — | — |
| Altmiller 1024 #2HHZ42-357-33017 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,261 | May 26, 2011 | — | — |
| Ballentine Corp. #1HHZ42-357-33016 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | Shut inOil | 6,887 | May 25, 2011 | — | — |
| University B11 7 #2HHZ42-003-42953 | Mewbourne Oil Company | Andrews, TXAndector (Wichita Albany) | ActiveOil | 7,141 | May 17, 2011 | — | — |
| Barton Jay D. et al #5312HHZ42-295-33704 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 8,014 | May 13, 2011 | — | — |
| Duke 781 #3HHZ42-295-33701 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | PluggedGas | 8,000 | May 11, 2011 | — | — |
| Wilson 145 #4HHZ42-357-33012 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,441 | May 6, 2011 | — | — |
| Leonore C #3HHZ42-295-33673 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,686 | Apr 28, 2011 | — | — |
| Murphy 931 #1HHZ42-357-33008 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,062 | Apr 27, 2011 | — | — |
| Brownlee #2HHZ42-357-33007 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveOil | 7,413 | Apr 26, 2011 | — | — |
| Webb -a- #1881HHZ42-211-34887 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,656 | Apr 25, 2011 | — | — |
| Ballentine 794 #1HHZ42-295-33692 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,599 | Apr 20, 2011 | — | — |
| Hoover 52 #521HHZ42-211-34871 | Mewbourne Oil Company | Hemphill, TXBuffalo Wallow (Granite Wash) | ActiveGas | 10,974 | Apr 8, 2011 | — | — |
| Bernice #1363HHZ42-357-32989 | Mewbourne Oil Company | Ochiltree, TXPan Petro (Cleveland) | ActiveGas | 6,419 | Mar 28, 2011 | — | — |
| Wilson #1453HHZ42-393-32358 | Mewbourne Oil Company | Roberts, TXPan Petro (Cleveland) | ActiveOil | 7,432 | Mar 28, 2011 | — | — |
| Duke #7812HHZ42-295-33681 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,642 | Mar 24, 2011 | — | — |
| Walton Augusta #3HHZ42-295-33680 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,823 | Mar 23, 2011 | — | — |
| Halliburton 911 #1HHZ42-357-32995 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,506 | Mar 22, 2011 | — | — |
| Landers #2HHZ42-295-33674 | Mewbourne Oil Company | Lipscomb, TXHorse Creek NW (Cleveland) | ActiveGas | 7,979 | Mar 11, 2011 | — | — |
| Virgil Mathews #10342-195-31873 | Mewbourne Oil Company | Hansford, TXAlpar (Hunton) | ActiveOil | 9,675 | Mar 9, 2011 | — | — |
| Brown Charles E. et al D #2212HHZ42-211-34856 | Mewbourne Oil Company | Hemphill, TXHemphill (Granite Wash.) | ActiveGas | 10,391 | Mar 9, 2011 | — | — |
| Thomas #142-295-32452 | Mewbourne Oil Company | Lipscomb, TXFeldman (Tonkawa) | ActiveOil | 11,425 | Mar 9, 2011 | — | — |
| Barber 876 #2HHZ42-295-33666 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,588 | Mar 7, 2011 | — | — |
| Pazoureck #1HHZ42-195-31872 | Mewbourne Oil Company | Hansford, TXPan Petro (Cleveland) | ActiveGas | 6,530 | Mar 3, 2011 | — | — |
| Loesch 1033 #1HHZ42-295-33667 | Mewbourne Oil Company | Lipscomb, TXKiowa Creek (Marmaton) | ActiveOil | 7,468 | Mar 2, 2011 | — | — |
| Floyd #3HHZ42-295-33658 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,619 | Feb 28, 2011 | — | — |
| Merydith 469 #2HHZ42-295-33663 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,587 | Feb 25, 2011 | — | — |
| Pshigoda 933 #2HHZ42-357-32988 | Mewbourne Oil Company | Ochiltree, TXAllen-Parker (Marmaton) | ActiveOil | 7,217 | Feb 25, 2011 | — | — |
| Webb Arthur et al T #1943HHZ42-211-34842 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 10,035 | Feb 3, 2011 | — | — |
| Fairfax #3HHZ42-211-34839 | Mewbourne Oil Company | Hemphill, TXMendota NW. (Granite Wash) | ActiveGas | 9,987 | Feb 1, 2011 | — | — |
| Akers #5HHZ42-295-33653 | Mewbourne Oil Company | Lipscomb, TXLipscomb (Cleveland) | ActiveGas | 7,587 | Feb 1, 2011 | — | — |
| University B11 18 #1HHZ42-003-42520 | Mewbourne Oil Company | Andrews, TXAndector (Wichita Albany) | ActiveOil | 7,080 | Jan 18, 2011 | — | — |