| Cis #142-175-33536 | Chesapeake Operating Inc. | GoliadAnder (Cook Mountain) | PluggedGas | 10,000 | Apr 18, 2012 | 4 | Apr 2012 |
| Conatser South #1HHZ42-439-35162 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | May 19, 2010 | 3 | — |
| Meier Russell #290242-295-31976 | Chesapeake Operating Inc. | LipscombKiowa Creek (Tonkawa) | PluggedGas | 8,000 | Jan 25, 2010 | 2 | Mar 2012 |
| Black C #1HHZ42-439-34726 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Dec 30, 2009 | 3 | — |
| Montgomery #11142-105-30494 | Chesapeake Operating Inc. | CrockettOzona (Clear Fork Upper) | PluggedGas | 7,000 | Nov 19, 2009 | 1 | Oct 2009 |
| Montgomery B #41242-105-38895 | Chesapeake Operating Inc. | CrockettOzona (Canyon Sand) | PluggedGas | 7,000 | Nov 19, 2009 | 2 | Nov 2009 |
| Corn Valley a #1HHZ42-113-30195 | Chesapeake Operating Inc. | DallasNewark East (Barnett Shale) | PluggedGas | 10,000 | Oct 9, 2009 | 8 | — |
| Terry #8HHZ42-251-33727 | Chesapeake Operating Inc. | JohnsonNewark East (Barnett Shale) | PluggedGas | 9,000 | Aug 5, 2009 | 2 | — |
| Bauer Smith #142-057-31771 | Chesapeake Operating Inc. | CalhounMag. Beach-Kellers Bay (8100 E.) | PluggedGas | 12,000 | Aug 4, 2009 | 2 | Jul 2012 |
| RMT a #142-505-34879 | Chesapeake Operating Inc. | ZapataZapata SE. (Wilcox) | PluggedGas | 12,000 | Mar 19, 2009 | 3 | Apr 2013 |
| Norman Johnson #142-105-00949 | Chesapeake Operating Inc. | CrockettRefoil (3200 Sand) | PluggedOil | 9,620 | Mar 18, 2009 | 1 | Sep 2009 |
| Black Unit B #1HHZ42-439-34208 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Feb 9, 2009 | 3 | — |
| Crystal Paradise S Unit 1 #1HHZ42-439-31994 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 10,000 | Jan 22, 2009 | 4 | — |
| Duwe #1HHZ42-121-33672 | Chesapeake Operating Inc. | DentonNewark East (Barnett Shale) | PluggedGas | 9,000 | Dec 16, 2008 | 2 | — |
| Daltex State 54 #250242-109-32310 | Chesapeake Operating Inc. | CulbersonWildcat | PluggedGas | 20,000 | Nov 14, 2008 | 1 | — |
| State Street State #70142-109-32271 | Chesapeake Operating Inc. | CulbersonWildcat | PluggedGas | 20,000 | Oct 29, 2008 | 2 | — |
| Daltex State 54 #250142-109-32306 | Chesapeake Operating Inc. | CulbersonWildcat | PluggedGas | 18,000 | Sep 12, 2008 | 1 | — |
| University 7-27B #2RE42-317-00402 | Chesapeake Operating Inc. | MartinRattlesnake (Devonian) | PluggedOil | 18,000 | Aug 6, 2008 | 1 | — |
| Lah West #10HHZ42-439-33598 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 31, 2008 | 1 | May 2011 |
| Lah West #11HHZ42-439-33601 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 31, 2008 | 1 | Oct 2010 |
| Dela Minerals 3 State #701HZ42-109-32268 | Chesapeake Operating Inc. | CulbersonWildcat | PluggedGas | 13,500 | Jul 29, 2008 | 2 | Aug 2007 |
| Lah B #8HHZ42-439-33487 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jun 25, 2008 | 1 | Jan 2013 |
| Melissa Taylor State 105-3 #1HHZ42-109-32297 | Chesapeake Operating Inc. | CulbersonWildcat | PluggedGas | 14,000 | Jun 9, 2008 | 1 | — |
| Riverside #1HHZ42-439-33379 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | May 23, 2008 | 2 | — |
| Lah #4HHZ42-439-33355 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | May 15, 2008 | 1 | Apr 2013 |
| Lah West #9HHZ42-439-33294 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Apr 17, 2008 | 1 | Oct 2010 |
| Wardlaw -1- #1RE42-137-31630 | Chesapeake Operating Inc. | EdwardsWildcat | PluggedGas | 13,000 | Apr 16, 2008 | 2 | — |
| Lah #7HHZ42-439-33289 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Apr 14, 2008 | 1 | Apr 2013 |
| Tolbert 6 #3HHZ42-393-32099 | Chesapeake Operating Inc. | RobertsLard Ranch (Granite Wash -C-) | PluggedGas | 12,000 | Mar 31, 2008 | 1 | Jun 2008 |
| Allar #350142-137-31949 | Chesapeake Operating Inc. | EdwardsWildcat | PluggedOil | 14,000 | Mar 20, 2008 | 1 | — |
| Whaley Gas Unit #242-225-31125 | Chesapeake Operating Inc. | HoustonWildcat | PluggedGas | 12,000 | Feb 7, 2008 | 1 | — |
| Stepp #1HHZ42-251-32504 | Chesapeake Operating Inc. | JohnsonNewark East (Barnett Shale) | PluggedGas | 9,000 | Jan 9, 2008 | 1 | — |
| Lah #5HHZ42-439-32920 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Dec 20, 2007 | 1 | May 2013 |
| Wardlaw Bros #242-137-31941 | Chesapeake Operating Inc. | EdwardsWildcat | PluggedGas | 14,000 | Dec 17, 2007 | 1 | — |
| Lah #3HHZ42-439-32904 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Dec 17, 2007 | 3 | Nov 2011 |
| Bracken #1HHZ42-251-32371 | Chesapeake Operating Inc. | JohnsonNewark East (Barnett Shale) | PluggedGas | 9,000 | Nov 21, 2007 | 2 | May 2009 |
| State Tract 42 #142-057-31762 | Chesapeake Operating Inc. | CalhounMaude B. Traylor (F-41-61 Deep) | PluggedGas | 14,000 | Nov 16, 2007 | 1 | Aug 2008 |
| Seefried #1HHZ42-113-30120 | Chesapeake Operating Inc. | DallasNewark East (Barnett Shale) | PluggedGas | 9,000 | Sep 27, 2007 | 2 | — |
| DFW #c 1DE42-439-32673 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 14,000 | Sep 21, 2007 | 2 | — |
| DFW #b 3HJHZ42-439-32168 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 16, 2007 | 3 | — |
| Lockwood #4HHZ42-439-32421 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 16, 2007 | 3 | Apr 2013 |
| Lockwood #6HHZ42-439-32422 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 16, 2007 | 2 | Jun 2012 |
| Lockwood #7HHZ42-439-32424 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 16, 2007 | 3 | Mar 2012 |
| DFW BJ #1HHZ42-439-32373 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 12, 2007 | 1 | Jun 2009 |
| Slmr #1HHZ42-251-31979 | Chesapeake Operating Inc. | JohnsonNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 11, 2007 | 1 | Jul 2012 |
| DFW BJ #2 HHZ42-439-32366 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | Jul 6, 2007 | 1 | Apr 2011 |
| Stiles Ranch 5 #642-483-32404 | Chesapeake Operating Inc. | WheelerStiles Ranch (Granite Wash Cons) | PluggedGas | 18,000 | Jul 6, 2007 | 1 | — |
| Foreman -a- #142-421-00556 | Chesapeake Operating Inc. | ShermanTexas Hugoton | PluggedGas | 4,000 | Jun 29, 2007 | 1 | Feb 1997 |
| Cocke & Goodrich Heirs #142-057-31740 | Chesapeake Operating Inc. | CalhounPowderhorn South (4700 Miocene) | PluggedGas | 6,000 | Jun 27, 2007 | 1 | — |
| DFW #b 4HJHZ42-439-32225 | Chesapeake Operating Inc. | TarrantNewark East (Barnett Shale) | PluggedGas | 9,000 | May 15, 2007 | 1 | Nov 2008 |