| YU Unit #4HHZ42-439-34820 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,441 | Feb 18, 2026 | — | — |
| YU Unit #5HHZ42-439-37373 | Upp Operating, LLC | Tarrant, TXNewark, East (Barnett Shale) | Permitted | 17,000 | Jan 9, 2026 | — | — |
| YU Unit #7HHZ42-439-37374 | Upp Operating, LLC | Tarrant, TXNewark, East (Barnett Shale) | Permitted | 17,000 | Jan 9, 2026 | — | — |
| YU Unit #6HHZ42-439-37375 | Upp Operating, LLC | Tarrant, TXNewark, East (Barnett Shale) | Permitted | 17,000 | Jan 7, 2026 | — | — |
| Shurley #15242-435-39161 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,279 | Dec 15, 2025 | — | — |
| Davis a #1242-435-36343 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,017 | Dec 12, 2025 | — | — |
| Fields 14 #1142-435-35618 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,714 | Nov 21, 2025 | — | — |
| Fields 15 #1742-435-37601 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,917 | Nov 21, 2025 | — | — |
| Canyon Ranch 114 #19S42-435-39115 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,800 | Oct 15, 2025 | — | — |
| Pfluger 104 #1442-435-34784 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,600 | Oct 14, 2025 | — | — |
| Steen #9342-435-37977 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,000 | Oct 9, 2025 | — | — |
| Pfluger 84 #1542-435-34958 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,600 | Oct 7, 2025 | — | — |
| Pfluger 105 #1542-435-35035 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,650 | Oct 7, 2025 | — | — |
| Espy 56 #1642-435-38649 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,100 | Oct 7, 2025 | — | — |
| Pfluger 104 #1542-435-34899 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 5,450 | Sep 30, 2025 | — | — |
| Fields 21 #1342-435-35685 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 6,021 | Sep 30, 2025 | — | — |
| Davis F #1742-435-37823 | Upp Operating LLC | Sutton, TXSonora (Canyon Upper) | ActiveGas | 6,100 | Sep 17, 2025 | — | — |
| Ferguson Foundation SWD #242-251-34596 | Upp Operating, LLC | Johnson, TXNewark, East (Barnett Shale) | Drilled | 13,500 | Dec 13, 2024 | — | — |
| Fennec #2HHZ42-435-39436 | Upp Operating LLC | Sutton, TXWhitehead (Strawn) | ActiveGas | 8,714 | Jun 13, 2024 | — | — |
| Beskar #1HHZ42-435-39435 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,399 | May 7, 2024 | — | — |
| Moran #3HHZ42-251-33003 | Upp Operating LLC | Johnson, TXNewark East (Barnett Shale) | Temporarily abandonedGas | 8,290 | Dec 22, 2020 | — | — |
| Sawyer-Jones #200342-435-37573 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,306 | Feb 27, 2020 | — | — |
| Hill-Fawcett Randee B #342-435-37481 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | Shut inGas | 7,712 | Feb 26, 2020 | — | — |
| Hill Mayer Minnies H. a #242-435-34520 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | ActiveOil | 8,140 | Feb 6, 2020 | — | — |
| Kirby 1 #442-435-35687 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | Shut inOil | 8,150 | Jan 23, 2020 | — | — |
| Deberry a #8242-435-36225 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | ActiveOil | 6,606 | Jan 8, 2020 | — | — |
| Thomson C #742-435-35537 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | Shut inGas | 6,262 | Dec 30, 2019 | — | — |
| Dunbar Ned #5142-435-35710 | Upp Operating LLC | Sutton, TXSawyer (Leonard) | Shut inGas | 6,100 | Dec 30, 2019 | — | — |
| Mayer 47 #942-435-35159 | Upp Operating LLC | Sutton, TXSawyer (Strawn North) | ActiveGas | 8,450 | Nov 6, 2019 | — | — |
| Kolar #1HHZ42-251-30431 | Upp Operating LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 6,872 | Jun 25, 2019 | — | — |
| Fannin Farms B Unit #15HHZ42-439-37158 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,228 | Apr 23, 2018 | — | — |
| Fannin Farms B Unit #14HHZ42-439-37160 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,230 | Apr 13, 2018 | — | — |
| Canyon Ranch #2162SHHZ42-435-34818 | Upp Operating LLC | Sutton, TXKelley (Ellenburger) | ActiveGas | 6,711 | Mar 16, 2018 | — | — |
| Fannin Farms AB #3HHZ42-439-37157 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,248 | Mar 7, 2018 | — | — |
| Fannin Farms AB #1HHZ42-439-37147 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,228 | Jan 30, 2018 | — | — |
| Fannin Farms AB #2HHZ42-439-37148 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,258 | Jan 30, 2018 | — | — |
| Bloodworth 140 #742-435-35259 | Upp Operating LLC | Sutton, TXSawyer (Canyon) | ActiveGas | 8,350 | Sep 28, 2017 | — | — |
| Teich C (AW) #9HHZ42-251-34578 | Upp Operating LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 6,573 | Aug 28, 2017 | — | — |
| Teich C Unit #7HHZ42-251-34577 | Upp Operating LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 6,547 | Aug 25, 2017 | — | — |
| Teich C (AW) #8HHZ42-251-34576 | Upp Operating LLC | Johnson, TXNewark East (Barnett Shale) | ActiveGas | 6,560 | Aug 22, 2017 | — | — |
| Mayfield 41 #1542-435-37219 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,703 | Jun 16, 2017 | — | — |
| Fannin Farms B Unit #10HHZ42-439-37119 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | Shut inGas | 1,940 | Mar 13, 2017 | — | — |
| Fannin Farms B Unit #11HHZ42-439-37120 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | Shut inGas | 1,768 | Mar 13, 2017 | — | — |
| Fannin Farms B Unit #13HHZ42-439-37121 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,238 | Mar 13, 2017 | — | — |
| Fannin Farms B Unit #12HHZ42-439-37099 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,295 | Nov 13, 2015 | — | — |
| Duke Wilson 21 #1642-435-38226 | Upp Operating LLC | Sutton, TXFawcett (Wolfcamp) | ActiveGas | 8,800 | Oct 19, 2015 | — | — |
| Thornton Unit #9 HHZ42-439-37100 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,242 | Oct 15, 2015 | — | — |
| Fannin Farms B Unit #16HHZ42-439-37097 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,266 | Jul 7, 2015 | — | — |
| Rolling Hills a Unit #11 HHZ42-439-37088 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,689 | Jun 26, 2015 | — | — |
| Rolling Hills B Unit #13 HHZ42-439-37084 | Upp Operating LLC | Tarrant, TXNewark East (Barnett Shale) | ActiveGas | 8,366 | Jun 15, 2015 | — | — |