| Adams Gas Unit #1HHZ42-225-31093 | Atlas Operating LLC | HoustonDecker Switch (Pettit) | ActiveGas | 14,294 | Nov 14, 2006 | 1 | Jun 2026 |
| Adams H.E. B #1642-103-35300 | Atlas Operating LLC | CraneDune East (Wolfcamp) | Shut inOil | 8,134 | Nov 13, 2006 | 2 | Aug 2026 |
| Lovell IV #4HHZ42-225-31091 | Atlas Operating LLC | HoustonDecker Switch (Pettit) | ActiveGas | 10,321 | Nov 6, 2006 | 2 | Jun 2026 |
| Sessions #142-073-31212 | Atlas Operating LLC | CherokeeDoyle Creek (Travis Peak) | ActiveGas | 13,250 | Nov 3, 2006 | 1 | Jun 2026 |
| Sessions Rube GU #142-073-31209 | Atlas Operating LLC | CherokeeRaintree (Travis Peak Cons.) | ActiveGas | 12,430 | Nov 2, 2006 | 1 | Jun 2026 |
| Chappell J. E. #6442-081-31885 | Atlas Operating LLC | CokeJameson (Strawn) | Shut inOil | 7,260 | Oct 27, 2006 | 2 | Aug 2026 |
| Cree Sykes Unit #132842-399-35015 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,733 | Oct 27, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #132942-399-35016 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,725 | Oct 27, 2006 | 1 | Aug 2026 |
| Watson M. L. GU #1 #642-161-33592 | Atlas Operating LLC | FreestoneMarsters N.E. | ActiveGas | 12,100 | Oct 26, 2006 | 2 | Jun 2026 |
| Lewis J. C. #642-321-02139 | Atlas Operating LLC | MatagordaDuncan Slough (Frio Cons.) | Temporarily abandonedGas | 11,480 | Oct 25, 2006 | 5 | Jul 2009 |
| Chappell J. E. #6342-081-31883 | Atlas Operating LLC | CokeJameson (Strawn) | ActiveOil | 7,441 | Oct 23, 2006 | 2 | Aug 2026 |
| Chappell J. E. #6242-081-31884 | Atlas Operating LLC | CokeJameson (Strawn) | Shut inOil | 7,198 | Oct 23, 2006 | 2 | Aug 2026 |
| Cree Sykes Unit #132742-399-35013 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,776 | Oct 23, 2006 | 1 | Aug 2026 |
| Williamson #142-347-32394 | Atlas Operating LLC | NacogdochesNaconiche Creek (Rod.-TP Cons.) | ActiveGas | 9,211 | Oct 20, 2006 | 1 | Jun 2026 |
| Cree Sykes Unit #181142-399-35008 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | Shut inOil | 4,142 | Oct 18, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #181242-399-35009 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,036 | Oct 18, 2006 | 1 | Aug 2026 |
| Sessions Bob GU #142-005-30281 | Atlas Operating LLC | AngelinaRaintree (Travis Peak Cons.) | ActiveGas | 9,861 | Sep 26, 2006 | 1 | Jun 2026 |
| Cree Sykes Unit #120542-399-35003 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,096 | Sep 21, 2006 | 1 | Aug 2026 |
| Henley #1HZ42-225-31083 | Atlas Operating LLC | HoustonDecker Switch (Pettit) | ActiveGas | 10,524 | Sep 19, 2006 | 1 | Jun 2026 |
| Edinburg Improvement Assoc. G.U. #242-215-32026 | Atlas Operating LLC | HidalgoTexan Gardens-Tabasco N. (Cons) | ActiveGas | 9,000 | Sep 14, 2006 | 3 | Sep 2023 |
| Windsor Cousins GU #142-161-33728 | Atlas Operating LLC | FreestoneDew (C.V. Consolidated) | ActiveGas | 13,300 | Sep 13, 2006 | 1 | Apr 2026 |
| Hickey #742-325-33601 | Atlas Operating LLC | MedinaAdams (Olmos Navarro) | Temporarily abandonedGas | 1,000 | Sep 6, 2006 | 1 | Jun 2022 |
| Hickey #842-325-33602 | Atlas Operating LLC | MedinaAdams (Olmos Navarro) | Temporarily abandonedGas | 1,000 | Sep 6, 2006 | 1 | Jun 2022 |
| Cree Sykes Unit #604142-399-35000 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | PluggedOil | 4,900 | Aug 24, 2006 | 1 | Aug 2026 |
| Nolan D Fee #742-353-32898 | Atlas Operating LLC | NolanE. A. (Dolomite) | Shut inOil | 6,230 | Aug 11, 2006 | 1 | Apr 2026 |
| Cree Sykes Unit #604042-399-34990 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | Shut inOil | 5,305 | Aug 4, 2006 | 1 | Aug 2026 |
| Heard Gas Unit 2 #342-215-31865 | Atlas Operating LLC | HidalgoTexan Gardens-Tabasco N. (Cons) | ActiveGas | 10,850 | Jul 31, 2006 | 5 | Jun 2023 |
| Pena Creek Unit #13642-127-33374 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | Shut inOil | 3,370 | Jul 20, 2006 | 1 | Aug 2026 |
| Pena Creek Unit #13742-127-33375 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | Shut inOil | 3,370 | Jul 20, 2006 | 1 | Aug 2026 |
| South Pena Creek Unit #50142-127-33376 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,350 | Jul 20, 2006 | 1 | Aug 2026 |
| South Pena Creek Unit #50242-127-33377 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,330 | Jul 20, 2006 | 1 | Aug 2026 |
| South Pena Creek Unit #50642-127-33378 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | Shut inOil | 3,330 | Jul 20, 2006 | 1 | Aug 2026 |
| Behrends a #142-051-33628 | Atlas Operating LLC | BurlesonNoack Cow Herd (3460) | Shut inOil | 3,760 | Jul 17, 2006 | 1 | Jun 2012 |
| South Pena Creek Unit #50542-127-33365 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,310 | Jun 27, 2006 | 1 | Aug 2026 |
| Lewis J. C. C #142-321-02119 | Atlas Operating LLC | MatagordaDuncan Slough (Frio Cons.) | ActiveGas | 11,903 | Jun 27, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #504742-399-34979 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,748 | Jun 23, 2006 | 1 | Aug 2026 |
| Perrard #142-051-33626 | Atlas Operating LLC | BurlesonNoack Cow Herd (3460) | Shut inOil | 3,850 | Jun 21, 2006 | 1 | Sep 2019 |
| Pena Creek Unit #9142-127-33362 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,360 | Jun 21, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #503942-399-34978 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | Shut inOil | 4,231 | Jun 20, 2006 | 1 | Aug 2026 |
| South Pena Creek Unit #51042-127-33359 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveWater Supply | 3,340 | Jun 16, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #803742-399-34973 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | Shut inOil | 4,185 | Jun 16, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #803842-399-34974 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | Shut inOil | 4,180 | Jun 16, 2006 | 1 | Aug 2026 |
| Cree Sykes Unit #603942-399-34972 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 5,137 | Jun 15, 2006 | 1 | Aug 2026 |
| Watson Trust GU #342-161-33615 | Atlas Operating LLC | FreestoneMarsters N.E. | ActiveGas | 12,000 | Jun 14, 2006 | 1 | Jun 2026 |
| Sykes O. C. #803642-399-34971 | Atlas Operating LLC | RunnelsHrubetz (Ellen) | Shut inOil | 5,280 | Jun 12, 2006 | 2 | Oct 2009 |
| Cree Sykes Unit #603842-399-34968 | Atlas Operating LLC | RunnelsCree-Sykes (Gardner Upper) | ActiveOil | 4,200 | Jun 8, 2006 | 1 | Aug 2026 |
| Pena Creek Unit #13342-127-33354 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | Shut inOil | 3,315 | Jun 5, 2006 | 1 | Aug 2026 |
| Pena Creek Unit #13442-127-33355 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,350 | Jun 5, 2006 | 1 | Aug 2026 |
| Pena Creek Unit #17842-127-33351 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,245 | May 26, 2006 | 1 | Aug 2026 |
| Pena Creek Unit #23142-127-33345 | Atlas Operating LLC | DimmitPena Creek (San Miguel 3RD) | ActiveOil | 3,332 | May 17, 2006 | 1 | Aug 2026 |