| Votaw Unit #2HHZ42-127-37326 | Formentera Operations LLC | Dimmit, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,392 | Jul 25, 2016 | — | — |
| Fernandes Glo 18 #1HHZ42-495-33735 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,620 | Jul 25, 2016 | — | — |
| TXL South Unit #5901W42-135-08286 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,410 | Jul 15, 2016 | — | — |
| TXL South Unit #5903W42-135-08288 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,460 | Jul 12, 2016 | — | — |
| Ally #4HHZ42-495-33730 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,661 | Jul 11, 2016 | — | — |
| TXL South Unit #5702W42-135-08292 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,290 | Jun 30, 2016 | — | — |
| TXL South Unit #5703W42-135-08293 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,420 | Jun 27, 2016 | — | — |
| Campbell #5HHZ42-495-33725 | Formentera Operations LLC | Winkler, TXKeystone (Wolfcamp) | ActiveOil | 7,548 | Jun 20, 2016 | — | — |
| Nelson Unit a #1HHZ42-127-37270 | Formentera Operations LLC | Dimmit, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,525 | Feb 19, 2016 | — | — |
| Nelson Unit a #2HHZ42-127-37269 | Formentera Operations LLC | Dimmit, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,574 | Feb 17, 2016 | — | — |
| Hausser #b 1HHZ42-163-33993 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,192 | Feb 10, 2016 | — | — |
| Hausser #b 3HHZ42-163-33994 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,631 | Feb 10, 2016 | — | — |
| Hausser #b 4HHZ42-163-33995 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,621 | Feb 10, 2016 | — | — |
| TXL -D- #642-135-11029 | Formentera Operations LLC | Ector, TXGoldsmith W. (San Andres) | ActiveOil | 4,640 | Feb 4, 2016 | — | — |
| Hausser #c 1HHZ42-163-33989 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,126 | Feb 2, 2016 | — | — |
| TXL South Unit #5802W42-135-05204 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,470 | Feb 1, 2016 | — | — |
| Hausser #c 3HHZ42-163-33991 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,644 | Feb 1, 2016 | — | — |
| Hausser #c 4HHZ42-163-33992 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,638 | Feb 1, 2016 | — | — |
| Hausser #c 2HHZ42-163-33990 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,213 | Jan 29, 2016 | — | — |
| Hausser #a 1HHZ42-163-33987 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,348 | Jan 27, 2016 | — | — |
| Hausser #a 2HHZ42-163-33988 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,287 | Jan 27, 2016 | — | — |
| Hargis #1HHZ42-507-33263 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,293 | Jan 19, 2016 | — | — |
| Hargis #2HHZ42-507-33264 | Formentera Operations LLC | Zavala, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,299 | Jan 19, 2016 | — | — |
| Hentz Family A56-0407 #n 02WSHZ42-495-33695 | Formentera Operations LLC | Winkler, TXEmperor (Woodford Shale) | ActiveOil | 11,384 | Nov 17, 2015 | — | — |
| Stiles 17 #2017HHZ42-483-33913 | Formentera Operations LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 12,737 | Oct 22, 2015 | — | — |
| Stiles 24 #1424HHZ42-483-33916 | Formentera Operations LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 12,557 | Oct 21, 2015 | — | — |
| T. X. L. -D- #342-135-05967 | Formentera Operations LLC | Ector, TXTXL (Wolfcamp North) | PluggedOil | 9,900 | Oct 8, 2015 | — | — |
| Barrow Augusta #150442-135-43388 | Formentera Operations LLC | Ector, TXSpraberry (Trend Area) | ActiveOil | 10,697 | Oct 1, 2015 | — | — |
| Barrow Augusta #231342-135-43385 | Formentera Operations LLC | Ector, TXSpraberry (Trend Area) | ActiveOil | 10,681 | Sep 17, 2015 | — | — |
| Stiles 17 #1917HHZ42-483-33912 | Formentera Operations LLC | Wheeler, TXStiles Ranch (Granite Wash Cons) | ActiveGas | 12,762 | Sep 14, 2015 | — | — |
| TXL South Unit #5701W42-135-08291 | Formentera Operations LLC | Ector, TXTXL (Tubb) | ActiveInjection | 6,448 | Aug 25, 2015 | — | — |
| John Holdsworth Unit Zav #1HBHZ42-507-33252 | Formentera Operations LLC | Zavala, TXPearsall (Buda S.) | ActiveOil | 6,575 | Aug 18, 2015 | — | — |
| University 44 #142-103-36417 | Formentera Operations LLC | Crane, TXBlock 31 (Devonian) | Shut inOil | 9,286 | Jul 30, 2015 | — | — |
| Waddell #17942-495-01331 | Formentera Operations LLC | Winkler, TXKeystone (San Andres) | Shut inOil | 8,389 | Jul 22, 2015 | — | — |
| Magnolia Royalty #142-495-33599 | Formentera Operations LLC | Winkler, TXJasper (Mississippian) | ActiveOil | 9,808 | Jul 22, 2015 | — | — |
| TXL North Unit #86442-135-37633 | Formentera Operations LLC | Ector, TXTXL (Tubb) | Shut inOil | 6,570 | Jul 6, 2015 | — | — |
| Campbell #442-495-33681 | Formentera Operations LLC | Winkler, TXMartin (Consolidated) | Shut inOil | 7,680 | Jun 22, 2015 | — | — |
| Barrow Augusta #142-135-02346 | Formentera Operations LLC | Ector, TXSpraberry (Trend Area) | Shut inOil | 13,469 | Jun 19, 2015 | — | — |
| Shackelford #1HHZ42-163-33950 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,527 | May 29, 2015 | — | — |
| Hausser #1SW42-163-33951 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveInjection | 9,760 | May 28, 2015 | — | — |
| Banrich #1HHZ42-163-33949 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 5,580 | May 22, 2015 | — | — |
| Hausser #d 1HHZ42-163-33944 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,239 | May 12, 2015 | — | — |
| Hausser #d 2HHZ42-163-33945 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,284 | May 12, 2015 | — | — |
| Hausser #d 3HHZ42-163-33946 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,664 | May 12, 2015 | — | — |
| Hausser #d 4HHZ42-163-33947 | Formentera Operations LLC | Frio, TXBriscoe Ranch (Eagleford) | ActiveOil | 6,698 | May 12, 2015 | — | — |
| Tubb J. B. -C- #742-103-02805 | Formentera Operations LLC | Crane, TXSand Hills (McKnight) | Shut inOil | 4,591 | Jan 22, 2015 | — | — |
| Waddell Ranch SWD #142-495-33658 | Formentera Operations LLC | Winkler, TXWheeler NW. (Wolfcamp) | ActiveInjection | 5,692 | Dec 15, 2014 | — | — |
| Campbell #142-495-33539 | Formentera Operations LLC | Winkler, TXKeystone South | Shut inOil | 7,900 | Dec 3, 2014 | — | — |
| Ally 26 #342-495-33654 | Formentera Operations LLC | Winkler, TXMartin (Consolidated) | Shut inOil | 7,815 | Dec 1, 2014 | — | — |
| Campbell #342-495-33655 | Formentera Operations LLC | Winkler, TXMartin (Consolidated) | ActiveOil | 7,674 | Nov 25, 2014 | — | — |