| Tamago 24 Federal #002H30-015-38955 | COG Operating LLC | EddyWashington Ranch; Morrow, S (G) | CanceledOil | 5,000 | Apr 1, 2011 | 0 | 0 |
| Mescalero Springs 29 State #00130-025-40042 | COG Operating LLC | LeaCaprock; Morrow, North (Gas) | CanceledGas | 11,500 | Feb 10, 2011 | 0 | 0 |
| Tuna 28 Federal #00130-015-37645 | COG Operating LLC | EddyWildcat S262522F; Bone Spring (Gas) | PluggedGas | 10,000 | Feb 23, 2010 | 0 | 0 |
| JHS Federal #001H30-015-37479 | COG Operating LLC | EddyWildcat S262522F; Bone Spring (Gas) | PluggedGas | 9,782 | Dec 18, 2009 | 0 | 0 |
| Cali Roll Federal #001H30-015-37267 | COG Operating LLC | EddyWC-015 S262524J; Bone Spring (Gas) | PluggedGas | 8,721 | Sep 10, 2009 | 0 | 0 |
| Black Bean Federal Com #00130-015-37148 | COG Operating LLC | EddyCedar Canyon; Morrow (Gas) | PermittedGas | 13,802 | Jun 26, 2009 | 0 | 0 |
| Cta State Com #00230-015-37119 | COG Operating LLC | EddyTurkey Track; Morrow, North (Gas) | PluggedGas | 12,150 | Jun 17, 2009 | 0 | 0 |
| Rethink Federal Com #00130-015-37001 | COG Operating LLC | EddyCarlsbad; Morrow, South (Gas) | PermittedGas | 12,500 | Mar 6, 2009 | 0 | 0 |
| Left Field Fee #00130-015-36804 | COG Operating LLC | EddyOtis; Morrow (Gas) | CanceledGas | 12,000 | Dec 10, 2008 | 0 | 0 |
| Basashi Federal #00130-015-36675 | COG Operating LLC | EddyWildcat S262605F; Strawn (Gas) | ActiveGas | 12,690 | Sep 29, 2008 | 0 | 191 |
| Rear View State #00130-015-36640 | COG Operating LLC | EddyDos Hermanos; Morrow, NE (Gas) | PluggedOil | 12,480 | Sep 20, 2008 | 0 | 184 |
| Sashimi Federal #001E30-015-36591 | COG Operating LLC | EddyMilepost; Morrow (Gas) | CanceledGas | 10,800 | Aug 18, 2008 | 0 | 0 |
| Hurl State Com #002I30-015-36489 | COG Operating LLC | EddySand Tank; Morrow (Gas) | CanceledGas | 12,000 | Aug 10, 2008 | 0 | 0 |
| Teddy Graham State Com #00130-015-36460 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | PluggedGas | 14,000 | Aug 4, 2008 | 0 | 0 |
| Crackajack Federal Com #00230-015-36324 | COG Operating LLC | EddyChosa Draw; Morrow (Gas) | ActiveGas | 11,900 | May 9, 2008 | 0 | 5,208 |
| Bawh State Com #001H30-015-36287 | COG Operating LLC | EddyWalnut Canyon; Upper Penn (Gas) | ActiveOil | 12,160 | Apr 24, 2008 | 0 | 982 |
| Shindagger State #001B30-015-36279 | COG Operating LLC | EddyMillman; Morrow, South (Gas) | CanceledGas | 11,700 | Apr 23, 2008 | 0 | 0 |
| Magnum Pronto State #00230-025-38827 | COG Operating LLC | LeaLusk; Bone Spring, South | PluggedGas | 12,945 | Apr 11, 2008 | 0 | 0 |
| Firefox Federal #00130-015-36206 | COG Operating LLC | EddyShugart; Morrow (Gas) | ActiveGas | 12,350 | Feb 22, 2008 | 1 | 1,126 |
| Almostgon State #002N30-015-36101 | COG Operating LLC | EddyCarlsbad; Morrow, South (Gas) | CanceledGas | 12,500 | Feb 20, 2008 | 0 | 0 |
| KF 4 State Com #00330-025-38768 | COG Operating LLC | LeaOsudo; Morrow, South (Gas) | PluggedGas | 11,896 | Feb 19, 2008 | 0 | 0 |
| Corsair State Com #00130-015-36029 | COG Operating LLC | EddyWildcat S193102A; Upper Penn (Gas) | ActiveGas | 12,169 | Jan 9, 2008 | 220 | 281 |
| Crackajack Federal Com #00130-015-36122 | COG Operating LLC | EddyChosa Draw; Morrow (Gas) | CanceledGas | 11,900 | Dec 7, 2007 | 0 | 0 |
| Bat Boy State Com #00130-015-35948 | COG Operating LLC | EddyBond Draw; Strawn (G) | ActiveGas | 12,550 | Dec 6, 2007 | 0 | 41 |
| Graham Cracker State Com #00130-015-35890 | COG Operating LLC | EddyRock Spur; Morrow (Gas) | ActiveGas | 14,250 | Oct 30, 2007 | 0 | 1,918 |
| Airbus Federal #00130-015-35887 | COG Operating LLC | EddyShugart; Morrow (Gas) | PluggedGas | 12,700 | Oct 25, 2007 | 0 | 1,696 |
| Myox 29 State Com #00430-015-35866 | COG Operating LLC | EddyWC Red Bluff; Upper Penn (G) | ActiveGas | 13,380 | Oct 16, 2007 | 0 | 57,177 |
| State GQ Com #00230-015-35868 | COG Operating LLC | EddySalt Draw; Morrow (Gas) | ActiveGas | 12,975 | Oct 12, 2007 | 0 | 1,906 |
| Mule 23 Federal #00130-015-35846 | COG Operating LLC | EddyWalnut Canyon; Upper Penn (Gas) | ActiveGas | 12,300 | Sep 27, 2007 | 0 | 949 |
| Full Blast Federal Com #001C30-015-35830 | COG Operating LLC | EddyChosa Draw; Morrow (Gas) | CanceledGas | 12,100 | Sep 22, 2007 | 0 | 0 |
| Hot Seat Federal Com #00230-015-35776 | COG Operating LLC | EddyWildcat G-04 S252501H; Bone Spring | PluggedOil | 11,900 | Aug 30, 2007 | 0 | 0 |
| Almostgon State #00130-015-35705 | COG Operating LLC | EddyCarlsbad; Morrow, South (Gas) | ActiveGas | 12,350 | Jul 16, 2007 | 0 | 33,094 |
| Hasbeen State #001H30-015-35706 | COG Operating LLC | EddyCarlsbad; Morrow, South (Gas) | CanceledGas | 12,500 | Jul 16, 2007 | 0 | 0 |
| Twizzler State #001H30-015-35698 | COG Operating LLC | EddyOtis; Morrow (Gas) | CanceledGas | 12,400 | Jul 3, 2007 | 0 | 0 |
| Browning Federal Com #00130-015-35638 | COG Operating LLC | EddyMalaga; Morrow, West (Gas) | ActiveGas | 12,790 | May 23, 2007 | 0 | 310 |
| Moody 17 Fee Com #00230-015-35605 | COG Operating LLC | EddySalt Draw; Morrow, West (G) | ActiveGas | 13,290 | May 11, 2007 | 0 | 238 |
| Colt State #00130-015-35557 | COG Operating LLC | EddySalt Draw; Morrow, West (G) | ActiveGas | 12,850 | Apr 20, 2007 | 0 | 7,387 |
| Spanish Cedar State #00130-015-35536 | COG Operating LLC | EddyWildcat G-02 S242703O; Bone Spring | ActiveGas | 12,640 | Apr 10, 2007 | 0 | 10,125 |
| Blue Thunder 5 Federal Com #00330-015-35544 | COG Operating LLC | EddyLusk; Morrow, West (Gas) | ActiveGas | 12,350 | Apr 6, 2007 | 8 | 18 |
| Blue Thunder 5 Federal Com #00230-015-35550 | COG Operating LLC | EddyLusk; Morrow, West (Gas) | PermittedGas | 12,500 | Apr 6, 2007 | 0 | 0 |
| Wild Cap State Com #00230-015-35526 | COG Operating LLC | EddyGreenwood; Morrow, Southeast (Gas) | ActiveOil | 12,950 | Apr 2, 2007 | 2 | 199 |
| Woody's Hope Federal Com #00130-015-35495 | COG Operating LLC | EddyBlack River; Morrow,south (G) | ActiveGas | 13,010 | Mar 22, 2007 | 0 | 142 |
| Long Nose Com #00130-015-35344 | COG Operating LLC | EddyBlack River; Atoka, East (Gas) | PluggedGas | 12,133 | Jan 9, 2007 | 0 | 40 |
| Buckshot State Com #00130-015-35346 | COG Operating LLC | EddySalt Draw; Morrow, West (G) | ActiveGas | 12,850 | Jan 9, 2007 | 0 | 3,513 |
| Winchester 5 State #00130-015-35342 | COG Operating LLC | EddySalt Draw; Morrow, West (G) | PluggedGas | 12,910 | Jan 5, 2007 | 0 | 0 |
| N M Federal B #00330-025-38293 | COG Operating LLC | LeaHat Mesa; Morrow (Gas) | PluggedGas | 14,353 | Jan 3, 2007 | 0 | 0 |
| Man State #00130-015-35282 | COG Operating LLC | EddyWC; Illinois Camp; Atoka (G) | PluggedGas | 11,100 | Dec 15, 2006 | 0 | 0 |
| Full Choke Com #00130-015-35270 | COG Operating LLC | EddyMalaga; Morrow, West (Gas) | ActiveGas | 12,800 | Dec 5, 2006 | 0 | 2,061 |
| Cactus State #001B30-015-35234 | COG Operating LLC | EddyTurkey Track; Morrow, North (Gas) | CanceledGas | 11,500 | Nov 17, 2006 | 0 | 0 |
| Myox 31 State Com #002B30-015-35148 | COG Operating LLC | EddyHay Hollow; Morrow (Gas) | CanceledGas | 13,000 | Sep 20, 2006 | 0 | 0 |