| Rolling Hills a Unit #10 HHZ42-439-37087 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,545 | Jun 5, 2015 | — | — |
| Rolling Hills a Unit #15 HHZ42-439-37089 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,444 | Jun 5, 2015 | — | — |
| Rolling Hills B Unit #12 HHZ42-439-37083 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,484 | Jun 1, 2015 | — | — |
| Rolling Hills B Unit #14 HHZ42-439-37085 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,536 | Jun 1, 2015 | — | — |
| Rolling Hills a Unit #7 HHZ42-439-37090 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,450 | Jun 1, 2015 | — | — |
| Rolling Hills a Unit #8 HHZ42-439-37086 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,339 | Apr 8, 2015 | — | — |
| Justin Unit #5HHZ42-121-34524 | Upp Operating LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 7,693 | Jan 27, 2015 | — | — |
| Rolling Hills a Unit #9 HHZ42-439-37048 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,340 | Oct 10, 2014 | — | — |
| Justin Unit #4HHZ42-121-34494 | Upp Operating LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 7,719 | Aug 12, 2014 | — | — |
| Justin Unit #2HHZ42-121-34489 | Upp Operating LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 7,668 | Aug 4, 2014 | — | — |
| Justin Unit #3HHZ42-121-34493 | Upp Operating LLC | Denton, TXNewark East (Barnett Shale) | ActiveGas | 7,677 | Jul 30, 2014 | — | — |
| Perr B Unit #7HHZ42-439-36965 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,426 | Jun 19, 2014 | — | — |
| Perr B Unit #6HHZ42-439-36967 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,493 | Jun 19, 2014 | — | — |
| Perr B Unit #8HHZ42-439-36966 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,414 | Jun 7, 2014 | — | — |
| University 55 10 #6HHZ42-413-32932 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 6,182 | May 20, 2014 | — | — |
| University 55 11 #2HHZ42-413-32927 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 6,136 | May 12, 2014 | — | — |
| University 55 11 (Psa) #1HHZ42-413-32919 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | Shut inOil | 6,138 | Apr 10, 2014 | — | — |
| University 54 6 #3HHZ42-413-32918 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 3,844 | Mar 26, 2014 | — | — |
| University 54 5 #2HHZ42-413-32914 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 4,054 | Feb 24, 2014 | — | — |
| University 54 6 #2HHZ42-413-32915 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 4,263 | Feb 24, 2014 | — | — |
| University 54 23 #142-413-32693 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | Temporarily abandonedGas | 7,973 | Feb 10, 2014 | — | — |
| University 57 3 #142-413-32694 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveGas | 8,347 | Feb 10, 2014 | — | — |
| University South #901HHZ42-413-32909 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 5,971 | Jan 23, 2014 | — | — |
| University South #902HHZ42-413-32910 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 6,067 | Jan 23, 2014 | — | — |
| University Unit #1104HHZ42-105-41941 | Upp Operating LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveOil | 6,080 | Jan 15, 2014 | — | — |
| University Unit #1003HHZ42-105-41912 | Upp Operating LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveOil | 6,151 | Nov 21, 2013 | — | — |
| University Unit #1103HHZ42-105-41913 | Upp Operating LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveOil | 6,289 | Nov 21, 2013 | — | — |
| University Unit #205HHZ42-105-41911 | Upp Operating LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveOil | 6,170 | Nov 20, 2013 | — | — |
| University Unit #2404HHZ42-105-41910 | Upp Operating LLC | Crockett, TXOzona NE. (Canyon 7520) | ActiveOil | 5,707 | Nov 19, 2013 | — | — |
| Bloodworth 139 #1042-435-35261 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,400 | Nov 1, 2013 | — | — |
| Mayer 36 #1042-435-36640 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,425 | Nov 1, 2013 | — | — |
| Mayer 36 #1342-435-38004 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,350 | Nov 1, 2013 | — | — |
| Mayfield 46 #1742-435-35723 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,410 | Oct 31, 2013 | — | — |
| Mayfield 46 #2442-435-37193 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,381 | Oct 31, 2013 | — | — |
| Hill-Mayer Minnie H. a #342-435-35044 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | Temporarily abandonedGas | 8,214 | Oct 30, 2013 | — | — |
| Richardson 6 #1042-435-39004 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,417 | Oct 30, 2013 | — | — |
| Richardson 139 #542-435-34916 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,500 | Oct 29, 2013 | — | — |
| Richardson 139 #742-435-34994 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,510 | Oct 29, 2013 | — | — |
| Richardson 139 #842-435-35041 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 7,400 | Oct 29, 2013 | — | — |
| Reinhardt 6 #1642-435-38998 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,325 | Oct 26, 2013 | — | — |
| Marigliano #2405HHZ42-413-32895 | Upp Operating LLC | Schleicher, TXFawcett (Wolfcamp) | ActiveOil | 5,002 | Oct 24, 2013 | — | — |
| Marigliano #2404HHZ42-413-32894 | Upp Operating LLC | Schleicher, TXFawcett (Wolfcamp) | ActiveOil | 5,600 | Oct 21, 2013 | — | — |
| University South #802HHZ42-413-32893 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 5,916 | Oct 11, 2013 | — | — |
| Mayer 36 #742-435-36467 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,300 | Sep 23, 2013 | — | — |
| University South #803HHZ42-413-32892 | Upp Operating LLC | Schleicher, TXOzona NE. (Canyon 7520) | ActiveOil | 5,994 | Sep 20, 2013 | — | — |
| Mayer Minnie H. D #30242-435-34956 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | Temporarily abandonedGas | 8,399 | Sep 18, 2013 | — | — |
| Mayfield 39 #1542-435-35053 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,450 | Sep 18, 2013 | — | — |
| Mayfield 46 #1842-435-36128 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,550 | Sep 18, 2013 | — | — |
| Mayer 36 #842-435-36641 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,200 | Sep 18, 2013 | — | — |
| Richardson 6 #842-435-38304 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,400 | Aug 19, 2013 | — | — |