| Colt State SWD #00430-015-41401 | COG Operating LLC | EddySWD; Delaware | PluggedSalt water disposal | 6,007 | May 24, 2013 | 0 | 0 |
| Grey Hawk State #001HHZ30-025-41193 | COG Operating LLC | LeaWC-025 G-07 S213430M; Bone Spring | ActiveOil | 15,505 | May 22, 2013 | 7,520 | 10,425 |
| Cosmo 8 State Com #003CHZ30-025-41194 | COG Operating LLC | LeaBerry; Bone Spring, South | CanceledOil | 15,367 | May 22, 2013 | 0 | 0 |
| Myox 21 State Com #010HHZ30-015-41378 | COG Operating LLC | EddyWillow Lake; Delaware, SW | CanceledOil | 10,605 | May 21, 2013 | 0 | 0 |
| Honey Graham State Com #004HHZ30-015-41379 | COG Operating LLC | EddyHay Hollow; Bone Spring | PluggedOil | 14,393 | May 21, 2013 | 0 | 0 |
| Gunner 8 Federal Com #004HHZ30-025-41187 | COG Operating LLC | LeaWC-025 G-06 S263407P; Upr Bone Sprin | ActiveOil | 19,730 | May 16, 2013 | 17,477 | 96,865 |
| Nelson South Federal #00130-025-41190 | COG Operating LLC | LeaMaljamar; Yeso, West | PermittedOil | 7,100 | May 16, 2013 | 0 | 0 |
| Nelson South Federal #00230-025-41191 | COG Operating LLC | LeaMaljamar; Yeso, West | PermittedOil | 7,100 | May 16, 2013 | 0 | 0 |
| Nelson South Federal #00330-025-41192 | COG Operating LLC | LeaMaljamar; Yeso, West | PermittedOil | 7,100 | May 16, 2013 | 0 | 0 |
| Burch Keely Unit #85130-015-41398 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 4,119 | May 13, 2013 | 0 | 0 |
| Gunner 8 Federal #005HHZ30-025-41180 | COG Operating LLC | LeaWC-025 G-06 S263407P; Upr Bone Sprin | ActiveOil | 18,372 | May 13, 2013 | 0 | 0 |
| Gunner 8 Federal Com #006HHZ30-025-41181 | COG Operating LLC | LeaWC-025 G-06 S263407P; Upr Bone Sprin | ActiveOil | 19,640 | May 13, 2013 | 5 | 1 |
| Gunner 8 Federal Com #007HHZ30-025-41211 | COG Operating LLC | LeaWC-025 G-06 S263407P; Upr Bone Sprin | ActiveOil | 19,734 | May 13, 2013 | 167 | 14 |
| Buena Vista 2 State Com #002H30-015-41290 | COG Operating LLC | EddyGatuna Canyon; Bone Spring | ActiveOil | 12,781 | Apr 30, 2013 | 231 | 97 |
| Myox 20 Fee #002HHZ30-015-41297 | COG Operating LLC | EddyHay Hollow; Bone Spring, North | CanceledOil | 12,577 | Apr 30, 2013 | 0 | 0 |
| Bultaco State #002H30-015-41298 | COG Operating LLC | EddyLivingston Ridge; Bone Spring | ActiveOil | 14,650 | Apr 30, 2013 | 20,082 | 60,498 |
| Submarine 11 Federal Com #001H30-015-41301 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 10,043 | Apr 26, 2013 | 0 | 0 |
| Submarine 10 Federal Com #001HHZ30-015-41300 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 9,665 | Apr 25, 2013 | 0 | 0 |
| Bobwhite 12 State Com #003HHZ30-025-41137 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 16,135 | Apr 24, 2013 | 5,205 | 8,068 |
| Barn Owl Federal #003H30-015-41283 | COG Operating LLC | EddyWelch; Bone Spring | ActiveOil | 11,904 | Apr 23, 2013 | 1,375 | 7,393 |
| Sro State Com #020H30-015-41274 | COG Operating LLC | EddyRed Bluff; Bone Spring, South | ActiveOil | 15,303 | Apr 16, 2013 | 3,499 | 36,420 |
| Goose State #001HHZ30-025-41106 | COG Operating LLC | LeaWC-025 G-08 S213304D; Bone Spring | ActiveOil | 15,665 | Apr 16, 2013 | 2,313 | 2,974 |
| Warbler State #001H30-025-41107 | COG Operating LLC | LeaDry & Abandoned | PluggedOil | 95 | Apr 16, 2013 | 0 | 0 |
| Falabella 31 Fee #003CHZ30-015-41265 | COG Operating LLC | EddyPenasco Draw; SA-Yeso (Assoc) | CanceledOil | 7,491 | Apr 15, 2013 | 0 | 0 |
| Van Gogh Fee #001CHZ30-025-41108 | COG Operating LLC | LeaRed Hills; Bone Spring, North | CanceledOil | 15,393 | Apr 12, 2013 | 0 | 0 |
| Van Gogh Fee #002CHZ30-025-41109 | COG Operating LLC | LeaRed Hills; Bone Spring, North | CanceledOil | 15,391 | Apr 12, 2013 | 0 | 0 |
| Roy Batty Federal Com #001HHZ30-025-41099 | COG Operating LLC | LeaRed Hills; Bone Spring, North | ActiveOil | 15,477 | Apr 5, 2013 | 8,800 | 12,626 |
| Bobwhite 12 State Com #004HHZ30-025-41092 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 16,226 | Apr 4, 2013 | 3,387 | 5,050 |
| Haas 6 Federal Com #001HHZ30-025-41097 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 13,558 | Apr 3, 2013 | 5,847 | 8,202 |
| Honey Graham State Com #002HHZ30-015-41234 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 14,627 | Mar 26, 2013 | 6,424 | 81,665 |
| Santa Elena 19 Federal #002HHZ30-015-41219 | COG Operating LLC | EddyWC-005 G-01 S163030M; Glorieta-Yeso | CanceledOil | 8,601 | Mar 20, 2013 | 0 | 0 |
| Sro State Com #039HHZ30-015-41199 | COG Operating LLC | EddyRed Bluff; Bone Spring | ActiveOil | 13,029 | Mar 19, 2013 | 5,769 | 62,876 |
| Dodd Federal Unit #59330-015-41220 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 4,450 | Mar 15, 2013 | 0 | 0 |
| Boone 16 State Com #004CHZ30-025-41022 | COG Operating LLC | LeaWC-025 G-08 S213304D; Bone Spring | CanceledOil | 16,294 | Mar 6, 2013 | 0 | 0 |
| Boone 16 State Com #002HHZ30-025-41049 | COG Operating LLC | LeaWC-025 G-08 S213304D; Bone Spring | ActiveOil | 16,163 | Mar 6, 2013 | 8,363 | 7,945 |
| West Pearl 36 State SWD #00130-025-41028 | COG Operating LLC | LeaSWD; Cherry Canyon-Brushy Canyon | PluggedSalt water disposal | 8,170 | Mar 1, 2013 | 0 | 0 |
| Salada Vista 36 State #003H30-015-41157 | COG Operating LLC | EddyGatuna Canyon; Bone Spring | ActiveOil | 13,619 | Feb 28, 2013 | 7,656 | 15,180 |
| Sro State Com #043HHZ30-015-41141 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 17,725 | Feb 26, 2013 | 8,689 | 147,613 |
| Sro State Com #044HHZ30-015-41142 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 17,688 | Feb 26, 2013 | 11,360 | 154,861 |
| Sro State Com #045HHZ30-015-41143 | COG Operating LLC | EddyHay Hollow; Bone Spring | ActiveOil | 17,774 | Feb 26, 2013 | 6,460 | 33,967 |
| Way South State Com #005HHZ30-015-41144 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 13,845 | Feb 26, 2013 | 0 | 0 |
| Bodacious BSM Federal #001H30-015-41158 | COG Operating LLC | EddyWC-015 G-03 S252636M; Bone Spring | ActiveOil | 12,036 | Feb 26, 2013 | 237 | 187 |
| Tyrell Fee #001HHZ30-025-41026 | COG Operating LLC | LeaRed Hills; Bone Spring, North | ActiveOil | 15,475 | Feb 26, 2013 | 12,158 | 30,868 |
| Branex COG Federal Com #025CHZ30-025-41005 | COG Operating LLC | LeaMaljamar; Yeso, West | CanceledOil | 6,574 | Feb 20, 2013 | 0 | 0 |
| Branex COG Federal Com #027HHZ30-025-41006 | COG Operating LLC | LeaMaljamar; Yeso, West | CanceledOil | 6,578 | Feb 20, 2013 | 0 | 0 |
| Buckskin 3 Federal #00630-015-41140 | COG Operating LLC | EddyPenasco Draw; SA-Yeso (Assoc) | PermittedOil | 4,200 | Feb 15, 2013 | 0 | 0 |
| Buckshot State Com #002H30-015-41093 | COG Operating LLC | EddyWillow Lake; Bone Spring,west | ActiveOil | 12,613 | Feb 13, 2013 | 8,056 | 25,160 |
| Buckshot State Com #003H30-015-41094 | COG Operating LLC | EddyWillow Lake; Bone Spring,west | ActiveOil | 12,613 | Feb 13, 2013 | 3 | 143 |
| Yellow Fin Federal Com #002HHZ30-015-41129 | COG Operating LLC | EddyWC-015 G-04 S262619C; Bone Spring | ActiveOil | 19,770 | Feb 13, 2013 | 13,507 | 63,293 |
| Twelve Pack Federal Com #011HHZ30-015-41099 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | PermittedOil | 9,894 | Feb 8, 2013 | 0 | 0 |