| Halbert Trust Gas Unit #1HZ42-405-30343 | Sheridan Production Co III LLC | San AugustineCarthage (Haynesville Shale) | ActiveGas | 13,443 | Apr 28, 2010 | 1 | Aug 2026 |
| Williams-Chumley #1HHZ42-405-30339 | Sheridan Production Co III LLC | San AugustineCarthage (Haynesville Shale) | ActiveGas | 13,319 | Apr 14, 2010 | 2 | Aug 2026 |
| King GU #1 HHZ42-419-31561 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 10,634 | Mar 9, 2010 | 1 | Aug 2026 |
| Battle Gas Unit #1HHZ42-419-31548 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 11,650 | Feb 16, 2010 | 2 | Aug 2026 |
| Sublett J. GU #1HHZ42-405-30318 | Sheridan Production Co III LLC | San AugustineCarthage (Haynesville Shale) | ActiveGas | 13,381 | Jan 26, 2010 | 3 | Aug 2026 |
| Snell #1HHZ42-419-31539 | Sheridan Production Co III LLC | ShelbyAngie (James Lime) | ActiveGas | 6,947 | Jan 15, 2010 | 2 | Aug 2026 |
| Motley #1HHZ42-419-31531 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 12,522 | Dec 28, 2009 | 2 | Aug 2026 |
| Adams #1HHZ42-419-31520 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 11,044 | Nov 17, 2009 | 2 | Aug 2026 |
| Barton #2HHZ42-347-33118 | Sheridan Production Co III LLC | NacogdochesCarthage (Haynesville Shale) | ActiveGas | 12,265 | Nov 4, 2009 | 2 | Aug 2026 |
| Whitton Gas Unit #1HHZ42-419-31516 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 11,635 | Oct 23, 2009 | 3 | Aug 2026 |
| Warr #1HHZ42-419-31503 | Sheridan Production Co III LLC | ShelbyCarthage (Haynesville Shale) | ActiveGas | 11,521 | Aug 28, 2009 | 4 | Aug 2026 |
| Abney C. M. B #142-203-01242 | Sheridan Production Co III LLC | HarrisonWaskom (Pettit Upper) | PluggedGas | 5,952 | Jul 6, 2009 | 1 | May 2016 |
| Kardell S. GU #1HHZ42-405-30285 | Sheridan Production Co III LLC | San AugustineCarthage (Haynesville Shale) | ActiveGas | 13,610 | Jun 18, 2009 | 5 | Aug 2026 |
| Quinn Unit #1 HHZ42-419-31390 | Sheridan Production Co III LLC | ShelbyAngie (James Lime) | ActiveGas | 6,991 | Oct 30, 2008 | 1 | Aug 2026 |
| Ramsey Unit #242-419-31373 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,268 | Oct 9, 2008 | 1 | Aug 2026 |
| McSwain #7HHZ42-419-31335 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,088 | Aug 6, 2008 | 1 | Aug 2026 |
| Polley #242-419-31290 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,400 | May 21, 2008 | 2 | Aug 2026 |
| Oliver Unit #442-419-31266 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,359 | Mar 6, 2008 | 1 | Aug 2026 |
| Samford #542-419-31248 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,731 | Jan 8, 2008 | 1 | Aug 2026 |
| Chadwick Unit #13 U42-365-33822 | Sheridan Production Co III LLC | PanolaCarthage (Travis Peak) | PluggedGas | 8,500 | Dec 31, 2007 | 4 | Aug 2016 |
| Adams #542-419-31205 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | Temporarily abandonedGas | 12,273 | Sep 17, 2007 | 2 | May 2019 |
| Noble Unit #242-419-31200 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,415 | Sep 5, 2007 | 1 | Aug 2026 |
| Stockman SWD #142-419-31190 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveInjection | 4,150 | Aug 17, 2007 | 1 | — |
| McSwain #342-419-31177 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | Temporarily abandonedGas | 12,547 | Aug 4, 2007 | 1 | Oct 2016 |
| Case #142-419-30273 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveGas | 10,590 | May 15, 2007 | 5 | Sep 2019 |
| Johnson #242-419-31152 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,229 | Apr 30, 2007 | 1 | Aug 2026 |
| Barbee #142-419-31145 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,300 | Mar 29, 2007 | 1 | Aug 2026 |
| Hudson-Johnson Unit #1642-365-34235 | Sheridan Production Co III LLC | PanolaCarthage (Travis Peak 6400) | PluggedGas | 9,800 | Mar 12, 2007 | 3 | Jul 2007 |
| Oliver Unit #242-419-31128 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 11,420 | Feb 8, 2007 | 1 | Aug 2026 |
| Ramsey Unit #142-419-31112 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 11,095 | Oct 23, 2006 | 3 | Aug 2026 |
| Noble Unit #142-419-31113 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 11,451 | Oct 23, 2006 | 1 | Aug 2026 |
| Jenny #142-419-31111 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,198 | Oct 17, 2006 | 1 | Oct 2025 |
| Franks Estate #742-419-31108 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 12,466 | Oct 6, 2006 | 2 | Aug 2026 |
| Joy #142-419-31107 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,308 | Oct 4, 2006 | 1 | Aug 2026 |
| Franks Lawrence T. #442-419-31103 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 11,100 | Sep 28, 2006 | 1 | Aug 2026 |
| Johnson #142-419-31089 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,299 | Jul 12, 2006 | 1 | Aug 2026 |
| Reed #142-419-30821 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveGas | 10,730 | Apr 20, 2006 | 2 | Aug 2026 |
| Newman Gas Unit #242-401-32716 | Sheridan Production Co III LLC | RuskAppleby N. (Rod-TP Cons) | PluggedGas | 8,900 | Apr 19, 2006 | 2 | Oct 2022 |
| Polley #142-419-31071 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveGas | 10,955 | Mar 21, 2006 | 1 | Jul 2026 |
| Jones #142-419-30021 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | PluggedGas | 10,600 | Mar 9, 2006 | 2 | Apr 2018 |
| McSwain #142-419-31063 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,185 | Feb 24, 2006 | 2 | Aug 2026 |
| Wilson #142-419-31038 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,300 | Nov 10, 2005 | 2 | Jul 2026 |
| Wood #142-419-31031 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,200 | Sep 27, 2005 | 1 | Aug 2026 |
| Adams #342-419-30733 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveGas | 11,150 | Aug 12, 2005 | 3 | Aug 2026 |
| Abney C. M. B #842-203-32203 | Sheridan Production Co III LLC | HarrisonWaskom (Pettit Lower) | PluggedGas | 8,200 | Aug 10, 2005 | 2 | Jun 2011 |
| Werner Sawmill #342-365-33097 | Sheridan Production Co III LLC | PanolaCarthage (Travis Peak 6400) | PluggedGas | 7,000 | Jul 27, 2005 | 2 | Aug 2016 |
| Franks Estate #642-419-31013 | Sheridan Production Co III LLC | ShelbyStockman (Travis Peak) | ActiveGas | 10,600 | Jun 10, 2005 | 1 | Aug 2026 |
| Ginn (Anthony GU) #142-419-31017 | Sheridan Production Co III LLC | ShelbyStockman South (Travis Peak) | ActiveGas | 9,300 | Jun 10, 2005 | 2 | Aug 2026 |
| Crawford #642-419-31011 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 10,870 | May 3, 2005 | 2 | Aug 2026 |
| Jones #442-419-30915 | Sheridan Production Co III LLC | ShelbyStockman (Cotton Valley) | ActiveGas | 10,650 | Apr 11, 2005 | 2 | Aug 2026 |