| Edwards #330242-135-43525 | Flat Top Operating LLC only | Ector, TXDouble -H- (Grayburg) | ActiveOil | 4,550 | Jun 8, 2017 | — | — |
| Gary Ranch #103042-103-36532 | Flat Top Operating LLC only | Crane, TXSallie Ann (Spraberry-Wolfcamp) | ActiveOil | 10,558 | Aug 2, 2016 | — | — |
| Billie Magness #1A42-353-33515 | Flat Top Operating LLC only | Nolan, TXHat Top Mountain (Goen Lime) | ActiveOil | 5,640 | Jun 9, 2015 | — | — |
| Billie Magness #2A42-353-33571 | Flat Top Operating LLC only | Nolan, TXHat Top Mountain (Goen Lime) | Shut inOil | 5,600 | Jun 9, 2015 | — | — |
| Beulah Magness #542-353-33566 | Flat Top Operating LLC only | Nolan, TXWatts (Gardner Sand) | Shut inOil | 5,785 | May 12, 2015 | — | — |
| Bird F. A. a #204042-383-33151 | Flat Top Operating LLC only | Reagan, TXSpraberry (Trend Area) | PluggedOil | 8,300 | Nov 13, 2014 | — | — |
| Edwards #330142-135-43288 | Flat Top Operating LLC only | Ector, TXDouble -H- (Grayburg) | ActiveOil | 4,430 | Nov 7, 2014 | — | — |
| Parker Ranchland 22 #142-135-41276 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 12,578 | Oct 16, 2014 | — | — |
| Parker Ranchland 21 #642-135-43102 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 9,211 | Jun 12, 2014 | — | — |
| Parker Ranchland 21 #542-135-43101 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 9,464 | Jun 6, 2014 | — | — |
| Ica University 37 #342-003-46319 | Flat Top Operating LLC only | Andrews, TXTriple-N (Penn. Upper) | ActiveOil | 9,200 | May 23, 2014 | — | — |
| Ica/Sheridan 22 #142-173-36437 | Flat Top Operating LLC only | Glasscock, TXSpraberry (Trend Area) | ActiveOil | 10,235 | Mar 21, 2014 | — | — |
| Parker Ranchland 21 #242-135-42809 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | PluggedOil | 9,600 | Nov 21, 2013 | — | — |
| Parker Ranchland 22 #442-135-42817 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 9,539 | Nov 19, 2013 | — | — |
| Edwards #280142-135-42793 | Flat Top Operating LLC only | Ector, TXDouble -H- (Grayburg) | ActiveInjection | 4,650 | Nov 7, 2013 | — | — |
| Beulah Magness #342-353-33455 | Flat Top Operating LLC only | Nolan, TXWatts (Gardner Sand) | Shut inOil | 5,800 | Sep 16, 2013 | — | — |
| Beulah Magness #442-353-33456 | Flat Top Operating LLC only | Nolan, TXWatts (Gardner Sand) | Shut inOil | 5,759 | Sep 16, 2013 | — | — |
| Ica University 37 #242-003-45547 | Flat Top Operating LLC only | Andrews, TXTriple-N (Penn. Upper) | ActiveOil | 9,260 | Aug 1, 2013 | — | — |
| Parker Ranchland 21 #142-135-42668 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 9,554 | Jul 11, 2013 | — | — |
| Zant 38 #142-173-32458 | Flat Top Operating LLC only | Glasscock, TXBlalock (Strawn) | ActiveOil | 11,285 | Jun 17, 2013 | — | — |
| Parker Ranchland 22 #342-135-42318 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 10,491 | Feb 20, 2013 | — | — |
| Ped Wichita #1042-003-45017 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,680 | Jan 9, 2013 | — | — |
| Ica University 37 #142-003-44940 | Flat Top Operating LLC only | Andrews, TXTriple-N (Penn. Upper) | ActiveOil | 10,013 | Dec 4, 2012 | — | — |
| Mozart 15 #242-135-42100 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | Shut inOil | 9,450 | Oct 18, 2012 | — | — |
| Parker Ranchland 22 #242-135-42044 | Flat Top Operating LLC only | Ector, TXMonahans Draw (Canyon 8388) | ActiveOil | 9,406 | Sep 20, 2012 | — | — |
| Ped Wichita #942-003-44735 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,700 | Sep 12, 2012 | — | — |
| Jones #2HZ42-329-31327 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | ActiveOil | 4,370 | Sep 4, 2012 | — | — |
| Beulah Magness #142-353-33354 | Flat Top Operating LLC only | Nolan, TXWatts (Gardner Sand) | Shut inOil | 5,822 | Aug 23, 2012 | — | — |
| Beulah Magness #242-353-33355 | Flat Top Operating LLC only | Nolan, TXWatts (Gardner Sand) | Shut inOil | 5,735 | Aug 23, 2012 | — | — |
| Ped Wichita #842-003-44069 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,700 | Mar 15, 2012 | — | — |
| Ped Wichita #642-003-43563 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,660 | Oct 27, 2011 | — | — |
| Ped Wichita #742-003-43352 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,690 | Aug 30, 2011 | — | — |
| Ped Wichita #442-003-42861 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,700 | Apr 28, 2011 | — | — |
| State Shosid #142-003-37162 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveInjection | 7,550 | Apr 21, 2011 | — | — |
| B&W a #270442-003-42617 | Flat Top Operating LLC only | Andrews, TXBlock 12 (Devonian) | ActiveOil | 9,120 | Feb 9, 2011 | — | — |
| Ped Wichita #342-003-42429 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,636 | Dec 28, 2010 | — | — |
| B & W #270342-003-38895 | Flat Top Operating LLC only | Andrews, TXBlock 12 (Devonian) | ActiveOil | 8,440 | Sep 24, 2010 | — | — |
| Ped Wichita #242-003-41293 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,670 | Nov 6, 2009 | — | — |
| Martin Heirs State of Texas #142-003-41143 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,695 | Aug 27, 2009 | — | — |
| Ped Wichita #142-003-41032 | Flat Top Operating LLC only | Andrews, TXHudson | ActiveOil | 7,606 | Jun 8, 2009 | — | — |
| Deatherage Trust #142-115-33220 | Flat Top Operating LLC only | Dawson, TXLiberty (Wolfcamp) | ActiveOil | 8,875 | Nov 21, 2007 | — | — |
| Cravens #242-303-31492 | Flat Top Operating LLC only | Lubbock, TXGivens (Clearfork Lo.) | ActiveOil | 6,264 | Jun 18, 2007 | — | — |
| Jones #3HZ42-329-31404 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | PluggedOil | 4,400 | Nov 13, 2006 | — | — |
| Jones #4HZ42-329-31426 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | ActiveOil | 4,306 | Nov 13, 2006 | — | — |
| Jones #7HZ42-329-34576 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | ActiveOil | 4,319 | Nov 13, 2006 | — | — |
| Hodges #142-115-33177 | Flat Top Operating LLC only | Dawson, TXKey (Spraberry Upper) | ActiveOil | 7,552 | Oct 27, 2006 | — | — |
| Bird F. A. a #342-383-35835 | Flat Top Operating LLC only | Reagan, TXSpraberry (Trend Area) | PluggedOil | 9,500 | Aug 31, 2006 | — | — |
| Cravens #142-303-31481 | Flat Top Operating LLC only | Lubbock, TXGivens (Clearfork Lo.) | ActiveOil | 6,300 | Jun 30, 2006 | — | — |
| Lydia #1HZ42-329-31097 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | ActiveOil | 4,450 | Mar 2, 2006 | — | — |
| Eugene #1HHZ42-329-31123 | Flat Top Operating LLC only | Midland, TXBrazos (San Andres) | Shut inOil | 4,380 | Aug 11, 2004 | — | — |