| Sro State Com #007H30-015-37435 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 11,011 | Dec 21, 2009 | 0 | 0 |
| Skelly Unit #81930-015-37475 | COG Operating LLC | EddyFren; Glorieta-Yeso | PluggedOil | 6,930 | Dec 18, 2009 | 0 | 0 |
| JHS Federal #001H30-015-37479 | COG Operating LLC | EddyWildcat S262522F; Bone Spring (Gas) | PluggedGas | 9,782 | Dec 18, 2009 | 0 | 0 |
| Showstopper 19 Federal #006H30-015-37480 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | PluggedOil | 11,569 | Dec 18, 2009 | 0 | 0 |
| Myox 19 Fee Com #011H30-015-37415 | COG Operating LLC | EddyHay Hollow; Bone Spring, North | PluggedOil | 10,839 | Dec 15, 2009 | 0 | 0 |
| Myox 21 State Com #009H30-015-37416 | COG Operating LLC | EddyRed Bluff; Bone Spring | ActiveOil | 11,150 | Dec 15, 2009 | 2,249 | 31,618 |
| Sro State Com #003H30-015-37422 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 11,018 | Dec 15, 2009 | 0 | 0 |
| Sro State Com #015HHZ30-015-37423 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 10,750 | Dec 15, 2009 | 0 | 0 |
| Sro State Com #004HHZ30-015-37424 | COG Operating LLC | EddyWildcat; Bone Spring | PluggedOil | 11,379 | Dec 15, 2009 | 0 | 0 |
| Sro State Com #005H30-015-37425 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 10,913 | Dec 15, 2009 | 0 | 0 |
| Sro State Com #014H30-015-37426 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 11,145 | Dec 15, 2009 | 0 | 0 |
| Sro State Com #013H30-015-37427 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 11,120 | Dec 15, 2009 | 0 | 0 |
| Carmen Federal #00230-015-37478 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 6,109 | Dec 12, 2009 | 0 | 0 |
| Boyles Fee Com #00130-015-37394 | COG Operating LLC | EddyBrushy Draw; Delaware | PluggedOil | 6,655 | Nov 24, 2009 | 0 | 0 |
| Showstopper 19 Federal Com #005H30-015-37373 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | ActiveOil | 11,406 | Oct 30, 2009 | 609 | 22,524 |
| Showstopper 19 Federal Com #004H30-015-37374 | COG Operating LLC | EddyWillow Lake; Bone Spring, Southeast | ActiveOil | 11,115 | Oct 30, 2009 | 1 | 951 |
| Tusk Federal #002HHZ30-025-39555 | COG Operating LLC | LeaLea; Bone Spring | ActiveOil | 15,345 | Oct 20, 2009 | 7,722 | 7,779 |
| Dexter #01030-015-37351 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PluggedOil | 6,607 | Oct 19, 2009 | 0 | 0 |
| SDL Federal Com #001H30-025-39537 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 11,436 | Oct 8, 2009 | 1,530 | 11,482 |
| SL Deep Federal #004H30-025-39538 | COG Operating LLC | LeaLusk; Bone Spring | ActiveOil | 10,858 | Oct 8, 2009 | 836 | 2,675 |
| Miranda Federal #006A30-015-37315 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 6,000 | Oct 6, 2009 | 0 | 0 |
| Miranda Federal #005B30-015-37317 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 6,000 | Oct 6, 2009 | 0 | 0 |
| Omelette State #00130-015-37297 | COG Operating LLC | EddyWC; Bone Spring | CanceledOil | 7,785 | Oct 2, 2009 | 0 | 0 |
| Toast State #00130-015-37298 | COG Operating LLC | EddyWC; Bone Spring | CanceledOil | 7,790 | Oct 2, 2009 | 0 | 0 |
| Red Sauce State Com #001H30-015-37299 | COG Operating LLC | EddyWC; Bone Spring | ActiveOil | 10,930 | Oct 2, 2009 | 245 | 1,164 |
| Bacon State #00130-015-37300 | COG Operating LLC | EddyWC; Bone Spring | CanceledOil | 7,785 | Oct 2, 2009 | 0 | 0 |
| Eggs State Com #001H30-015-37260 | COG Operating LLC | EddyWildcat S253008B; Bone Spring | ActiveOil | 13,837 | Sep 14, 2009 | 2,274 | 8,455 |
| Wild Cap State #007HHZ30-015-37265 | COG Operating LLC | EddyWC Williams Sink; Bone Spring | PluggedOil | 10,955 | Sep 14, 2009 | 0 | 7 |
| Cali Roll Federal #001H30-015-37267 | COG Operating LLC | EddyWC-015 S262524J; Bone Spring (Gas) | PluggedGas | 8,721 | Sep 10, 2009 | 0 | 0 |
| Down South State Com #001E30-015-37253 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 6,550 | Sep 2, 2009 | 0 | 0 |
| Down South State Com #002H30-015-37254 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 12,197 | Sep 2, 2009 | 4,357 | 33,732 |
| Down South State Com #003H30-015-37255 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 12,247 | Sep 2, 2009 | 4,162 | 32,534 |
| Down South State Com #004H30-015-37256 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 11,005 | Sep 2, 2009 | 0 | 27 |
| Sausage SWD #00130-015-37239 | COG Operating LLC | EddySWD; Delaware | PluggedSalt water disposal | 7,450 | Aug 26, 2009 | 0 | 0 |
| Way South State Com #001HHZ30-015-37234 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 10,990 | Aug 21, 2009 | 3,448 | 72,294 |
| Way South State Com #00230-015-37235 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 6,550 | Aug 21, 2009 | 0 | 0 |
| Way South State Com #00330-015-37236 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 6,550 | Aug 21, 2009 | 0 | 0 |
| Way South State Com #00430-015-37237 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 6,550 | Aug 21, 2009 | 0 | 0 |
| Liberator Federal Com #001H30-015-37185 | COG Operating LLC | EddyLusk; Bone Spring, West | ActiveOil | 13,680 | Jul 27, 2009 | 0 | 0 |
| Mc Federal #04830-025-39482 | COG Operating LLC | LeaMaljamar; Yeso, West | CanceledOil | 7,100 | Jul 22, 2009 | 0 | 0 |
| Stealth Federal Com #001HHZ30-025-39484 | COG Operating LLC | LeaLusk; Bone Spring | ActiveOil | 12,968 | Jul 22, 2009 | 3,555 | 11,545 |
| Stealth Federal Com #00230-025-39485 | COG Operating LLC | LeaLusk; Bone Spring | CanceledOil | 13,764 | Jul 22, 2009 | 0 | 0 |
| Nervous Horz Com #003H30-015-37145 | COG Operating LLC | EddyWatkins; Bone Spring | ActiveOil | 12,564 | Jun 30, 2009 | 582 | 5,173 |
| Nervous Horz Com #004H30-015-37146 | COG Operating LLC | EddyWatkins; Bone Spring | ActiveOil | 12,640 | Jun 30, 2009 | 1,047 | 12,554 |
| Sro State Com #002H30-015-37141 | COG Operating LLC | EddyDelaware River; Bone Spring | PluggedOil | 10,961 | Jun 29, 2009 | 0 | 0 |
| Sro State Com #009H30-015-37142 | COG Operating LLC | EddyDelaware River; Bone Spring | ActiveOil | 11,150 | Jun 29, 2009 | 1,164 | 44,763 |
| Nervous Horz Com #002H30-015-37143 | COG Operating LLC | EddyWatkins; Bone Spring | ActiveOil | 12,574 | Jun 29, 2009 | 1,613 | 7,119 |
| Wild Cap State #005HHZ30-015-37144 | COG Operating LLC | EddyWC Williams Sink; Bone Spring | ActiveOil | 13,645 | Jun 29, 2009 | 4,132 | 12,709 |
| 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 |