| Sro State Com #001H30-015-37120 | COG Operating LLC | EddyDelaware River; Bone Spring | ActiveOil | 11,450 | Jun 17, 2009 | 0 | 326 |
| Burch Keely Unit #409B30-015-37130 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 4,800 | Jun 15, 2009 | 0 | 0 |
| Burch Keely Unit #90830-015-37132 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | PluggedOil | 4,800 | Jun 15, 2009 | 0 | 0 |
| RJ Unit #14230-015-37139 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | PermittedOil | 3,600 | Jun 15, 2009 | 0 | 0 |
| SL Deep Federal #00330-025-39441 | COG Operating LLC | LeaLusk; Bone Spring | ActiveOil | 9,580 | Jun 2, 2009 | 6,659 | 22,728 |
| Tex-Mack #211H30-015-37104 | COG Operating LLC | EddyFren; Glorieta-Yeso, East | CanceledOil | 8,000 | May 28, 2009 | 0 | 0 |
| Electra Federal #044C30-015-37088 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 6,106 | May 19, 2009 | 0 | 0 |
| Really Scary Federal #002E30-015-37098 | COG Operating LLC | EddyWillow Lake; Delaware, SW | CanceledOil | 6,248 | May 19, 2009 | 0 | 0 |
| Gravy State Com #001H30-015-37053 | COG Operating LLC | EddyPierce Crossing; Bone Spring, East | PluggedOil | 12,155 | May 4, 2009 | 0 | 0 |
| Good Hands 15 State Com #001C30-025-39394 | COG Operating LLC | LeaTulk; Abo, North | CanceledOil | 13,450 | Apr 21, 2009 | 0 | 0 |
| Myox 16 State Com #00730-015-37033 | COG Operating LLC | EddySan Lorenzo; Bone Spring | PluggedOil | 8,836 | Apr 3, 2009 | 0 | 0 |
| Myox 21 State Com #008HHZ30-015-37034 | COG Operating LLC | EddySan Lorenzo; Bone Spring | PluggedOil | 10,753 | Apr 3, 2009 | 0 | 0 |
| Rethink Federal Com #00130-015-37001 | COG Operating LLC | EddyCarlsbad; Morrow, South (Gas) | PermittedGas | 12,500 | Mar 6, 2009 | 0 | 0 |
| Patterson B 52 Federal #001C30-025-39334 | COG Operating LLC | LeaLusk; Bone Spring, North | CanceledOil | 9,700 | Dec 23, 2008 | 0 | 0 |
| Left Field Fee #00130-015-36804 | COG Operating LLC | EddyOtis; Morrow (Gas) | CanceledGas | 12,000 | Dec 10, 2008 | 0 | 0 |
| Patterson B 52 Federal #003H30-025-39638 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,080 | Nov 21, 2008 | 3,296 | 6,386 |
| Wild Cap State #004H30-015-36750 | COG Operating LLC | EddyWC Williams Sink; Bone Spring | PluggedOil | 11,082 | Nov 18, 2008 | 0 | 0 |
| GC Federal #03230-025-39270 | COG Operating LLC | LeaMaljamar; Yeso, West | PluggedOil | 7,136 | Nov 17, 2008 | 0 | 0 |
| Patterson B 52 Federal #004HHZ30-025-39289 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,091 | Nov 17, 2008 | 2,093 | 1,911 |
| Sharbro State #003D30-015-36737 | COG Operating LLC | EddySanto Nino; Bone Spring | CanceledOil | 9,200 | Nov 10, 2008 | 0 | 0 |
| Polaris B Federal #029HZ30-015-36665 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 6,030 | Oct 3, 2008 | 0 | 0 |
| Myox 28 State Com #006HHZ30-015-36644 | COG Operating LLC | EddyRed Bluff; Bone Spring | PluggedOil | 10,190 | Sep 29, 2008 | 0 | 0 |
| Basashi Federal #00130-015-36675 | COG Operating LLC | EddyWildcat S262605F; Strawn (Gas) | ActiveGas | 12,690 | Sep 29, 2008 | 0 | 191 |
| Wild Ride Federal #001HHZ30-015-36678 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveGas | 10,505 | Sep 29, 2008 | 0 | 160 |
| Rear View State #00130-015-36640 | COG Operating LLC | EddyDos Hermanos; Morrow, NE (Gas) | PluggedOil | 12,480 | Sep 20, 2008 | 0 | 184 |
| Tequiza Federal #00430-015-36639 | COG Operating LLC | EddyCatclaw Draw; Delaware | PermittedOil | 4,500 | Sep 15, 2008 | 0 | 0 |
| Sashimi Federal #001E30-015-36591 | COG Operating LLC | EddyMilepost; Morrow (Gas) | CanceledGas | 10,800 | Aug 18, 2008 | 0 | 0 |
| Showstopper 7 Federal Com #001H30-015-36559 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | PluggedOil | 11,231 | Aug 14, 2008 | 0 | 0 |
| Hurl State Com #002I30-015-36489 | COG Operating LLC | EddySand Tank; Morrow (Gas) | CanceledGas | 12,000 | Aug 10, 2008 | 0 | 0 |
| Sharbro State #001E30-015-36458 | COG Operating LLC | EddyBenson; Queen-Grayburg, North | CanceledOil | 9,200 | Aug 7, 2008 | 0 | 0 |
| Sharbro State #002E30-015-36459 | COG Operating LLC | EddyBenson; Queen-Grayburg, North | CanceledOil | 9,200 | Aug 7, 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 |
| Blackhawk 11 Federal Com #00130-015-36541 | COG Operating LLC | EddyCrow Flats; Wolfcamp | CanceledOil | 11,130 | Aug 4, 2008 | 0 | 0 |
| Michalada Federal #006D30-015-36599 | COG Operating LLC | EddyAzotea Mesa; Bone Spring | PermittedOil | 4,500 | Aug 1, 2008 | 0 | 0 |
| Skittles Federal #00230-015-36462 | COG Operating LLC | EddyEsperanza; Delaware | PluggedOil | 5,455 | Jul 28, 2008 | 0 | 0 |
| Shocker 20 Federal Com #001H30-015-36430 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | ActiveOil | 10,793 | Jul 18, 2008 | 1,770 | 6,165 |
| Itch State #00430-025-39033 | COG Operating LLC | LeaCorbin; Delaware, West | ActiveOil | 6,105 | Jul 18, 2008 | 2,083 | 1,676 |
| King Air Federal #00330-025-39051 | COG Operating LLC | LeaLusk; Bone Spring, North | CanceledOil | 10,200 | Jul 2, 2008 | 0 | 0 |
| Falcon Federal #00230-025-39009 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,120 | Jun 17, 2008 | 1,018 | 4,116 |
| Falcon Federal #003HHZ30-025-39026 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,065 | Jun 17, 2008 | 692 | 2,009 |
| GC Federal #01130-025-38994 | COG Operating LLC | LeaMaljamar; Yeso, West | PluggedOil | 6,800 | Jun 13, 2008 | 0 | 0 |
| Really Scary Federal Com #003HHZ30-015-36372 | COG Operating LLC | EddyWillow Lake; Bone Spring | ActiveOil | 10,925 | Jun 5, 2008 | 759 | 34,704 |
| Patterson B 52 Federal #002A30-025-38969 | COG Operating LLC | LeaLusk; Bone Spring | CanceledOil | 9,800 | Jun 5, 2008 | 0 | 0 |
| Patterson B 52 Federal #005HHZ30-025-38970 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,130 | Jun 5, 2008 | 894 | 2,825 |
| Blackhawk 11 Federal Com #002C30-015-37106 | COG Operating LLC | Eddy | CanceledOil | 9,709 | May 22, 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 |
| King Air Federal #001HHZ30-025-38897 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,180 | Apr 30, 2008 | 1,153 | 2,037 |
| King Air Federal #002HHZ30-025-38905 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,220 | Apr 30, 2008 | 244 | 953 |
| Lear State #001HHZ30-025-38865 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,208 | Apr 28, 2008 | 31 | 3 |
| Lear State #002HHZ30-025-38866 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,190 | Apr 28, 2008 | 35 | 11 |