| Hogan State Com #018CHZ30-015-43337 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | CanceledOil | 8,919 | Sep 2, 2015 | 0 | 0 |
| Hogan State Com #026HHZ30-015-43338 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | CanceledOil | 9,522 | Sep 2, 2015 | 0 | 0 |
| Hogan State Com #027HHZ30-015-43339 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | CanceledOil | 9,519 | Sep 2, 2015 | 0 | 0 |
| Hogan State Com #028HHZ30-015-43340 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | CanceledOil | 9,517 | Sep 2, 2015 | 0 | 0 |
| Burch Keely Unit #52830-015-43351 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,600 | Aug 31, 2015 | 0 | 0 |
| Burch Keely Unit #53530-015-43352 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,600 | Aug 31, 2015 | 0 | 0 |
| Monet Federal Com #010HHZ30-025-42767 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 13,797 | Aug 28, 2015 | 10,690 | 76,410 |
| White Falcon 16 State #001HHZ30-025-42757 | COG Operating LLC | LeaDogie Draw; Delaware | ActiveOil | 13,500 | Aug 27, 2015 | 16,036 | 16,805 |
| Red Raider BKS State #005HHZ30-025-42758 | COG Operating LLC | LeaRed Hills; Bone Spring, North | ActiveOil | 13,855 | Aug 27, 2015 | 4,518 | 22,768 |
| Monet Federal Com #003HHZ30-025-42763 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 14,049 | Aug 27, 2015 | 7,434 | 80,240 |
| Monet Federal Com #004CHZ30-025-42764 | COG Operating LLC | LeaDraper Mill; Bone Spring | CanceledOil | 15,607 | Aug 27, 2015 | 0 | 0 |
| Monet Federal Com #008HHZ30-025-42765 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 13,855 | Aug 27, 2015 | 14,585 | 267,677 |
| Monet Federal Com #009HHZ30-025-42766 | COG Operating LLC | LeaRed Hills; Upper Bone Spring Shale | ActiveOil | 13,855 | Aug 27, 2015 | 8,355 | 33,825 |
| Cuatro Hijos Fee #002CHZ30-025-42751 | COG Operating LLC | LeaScharb; Bone Spring | CanceledOil | 14,346 | Aug 24, 2015 | 0 | 0 |
| Lusk Deep Unit a #026H30-025-42750 | COG Operating LLC | LeaLusk; Bone Spring | PluggedOil | 4,370 | Aug 19, 2015 | 0 | 0 |
| Dodd Federal Unit #61030-015-43329 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PermittedOil | 4,550 | Aug 17, 2015 | 0 | 0 |
| Dodd Federal Unit #64330-015-43330 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PermittedOil | 4,569 | Aug 14, 2015 | 0 | 0 |
| Burch Keely Unit #90330-015-43287 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,680 | Jul 24, 2015 | 0 | 0 |
| Dodd Federal Unit #56730-015-43255 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PermittedOil | 4,550 | Jul 21, 2015 | 0 | 0 |
| Populus Federal #003HHZ30-015-43256 | COG Operating LLC | EddyWC-015 G-03 S252636M; Bone Spring | ActiveOil | 12,119 | Jul 20, 2015 | 6,474 | 47,889 |
| Caverns Federal Com #004HHZ30-015-43291 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveGas | 19,315 | Jul 20, 2015 | 1,440 | 279,120 |
| Tele Delux 32 State SWD #001C30-025-42692 | COG Operating LLC | LeaSWD; Cherry Canyon | CanceledSalt water disposal | 7,800 | Jul 14, 2015 | 0 | 0 |
| Puckett 13 Federal Com #016HHZ30-015-43242 | COG Operating LLC | EddyFren; Glorieta-Yeso, East | PermittedOil | 10,074 | Jul 13, 2015 | 0 | 0 |
| Craig State #002HHZ30-015-43202 | COG Operating LLC | EddyWC-015 G-03 S252636M; Bone Spring | CanceledOil | 11,901 | Jul 8, 2015 | 0 | 0 |
| Silver Mountain 28 State #001HHZ30-015-43205 | COG Operating LLC | EddyAvalon; Bone Spring, East | CanceledOil | 11,925 | Jul 7, 2015 | 0 | 0 |
| Silver Mountain 28 State #002HHZ30-015-43206 | COG Operating LLC | EddyAvalon; Bone Spring, East | CanceledOil | 13,185 | Jul 7, 2015 | 0 | 0 |
| Silver Mountain 28 State #003HHZ30-015-43207 | COG Operating LLC | EddyAvalon; Bone Spring, East | CanceledOil | 11,885 | Jul 7, 2015 | 0 | 0 |
| Silver Mountain 28 State #004HHZ30-015-43208 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | CanceledGas | 13,689 | Jul 7, 2015 | 0 | 0 |
| Lee 3 Fee #002CHZ30-015-43204 | COG Operating LLC | EddyAtoka; Glorieta-Yeso | CanceledOil | 7,880 | Jul 6, 2015 | 0 | 0 |
| Pardue 19 Federal Com #004CHZ30-015-43214 | COG Operating LLC | EddyWillow Lake; Bone Spring | CanceledOil | 12,480 | Jun 30, 2015 | 0 | 0 |
| Jazzbass 34 Federal #001CHZ30-025-42667 | COG Operating LLC | LeaWC-025 G-08 S253534O; Bone Spring | CanceledOil | 16,694 | Jun 29, 2015 | 0 | 0 |
| Jazzbass 34 Federal #002CHZ30-025-42668 | COG Operating LLC | LeaWC-025 G-08 S253534O; Bone Spring | CanceledOil | 16,694 | Jun 29, 2015 | 0 | 0 |
| Jazzbass 34 Federal #004CHZ30-025-42669 | COG Operating LLC | LeaWC-025 G-08 S253534O; Bone Spring | CanceledOil | 16,689 | Jun 29, 2015 | 0 | 0 |
| Burch Keely Unit #62830-015-43178 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,700 | Jun 17, 2015 | 0 | 0 |
| Burch Keely Unit #62730-015-43179 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,700 | Jun 10, 2015 | 0 | 0 |
| Coronado 35 Federal #001HHZ30-025-42575 | COG Operating LLC | LeaWC-025 G-08 S253534O; Bone Spring | ActiveOil | 16,935 | May 13, 2015 | 7,131 | 9,325 |
| Glacier Federal Com #001HHZ30-015-43131 | COG Operating LLC | EddyPurple Sage; Wolfcamp (Gas) | ActiveGas | 18,266 | May 12, 2015 | 22,882 | 122,128 |
| Chivo 9 Federal #002HHZ30-025-42570 | COG Operating LLC | LeaBrinninstool; Bone Spring | PermittedOil | 15,684 | May 12, 2015 | 0 | 0 |
| Sro State Com #068HHZ30-015-43092 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 18,986 | May 11, 2015 | 0 | 0 |
| Sro State Com #069HHZ30-015-43093 | COG Operating LLC | EddyHay Hollow; Bone Spring | CanceledOil | 18,924 | May 11, 2015 | 0 | 0 |
| Road Runner Federal Com #001HHZ30-015-43133 | COG Operating LLC | EddyCottonwood Draw; Bone Spring (O) | ActiveOil | 17,480 | May 11, 2015 | 17,367 | 166,231 |
| Teton Federal #003HHZ30-015-43134 | COG Operating LLC | EddyWC-015 G-04 S262619C; Bone Spring | PermittedOil | 10,015 | May 11, 2015 | 0 | 0 |
| Burch Keely Unit #65530-015-43102 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,950 | May 6, 2015 | 0 | 0 |
| Burch Keely Unit #65830-015-43103 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,850 | May 6, 2015 | 0 | 0 |
| Burch Keely Unit #90430-015-43104 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,680 | May 6, 2015 | 0 | 0 |
| Burch Keely Unit #51030-015-43107 | COG Operating LLC | EddyBurch Keely; Glorieta-Upper Yeso | CanceledOil | 4,677 | May 6, 2015 | 0 | 0 |
| Acadia Federal Com #001HZ30-015-43152 | COG Operating LLC | EddyWC-015 G-02 S262503L; Bone Spring | PermittedOil | 17,811 | May 4, 2015 | 0 | 0 |
| Super Cobra State Com #002CHZ30-025-42544 | COG Operating LLC | LeaScharb; Bone Spring | CanceledOil | 15,009 | May 1, 2015 | 0 | 0 |
| Bose Ikard 4 State Com #017CHZ30-015-43048 | COG Operating LLC | EddyEmpire; Glorieta-Yeso, East | CanceledOil | 8,707 | Apr 23, 2015 | 0 | 0 |
| Bradley 8 Fee #027CHZ30-015-43057 | COG Operating LLC | EddyWildcat G-01 S192617K; Glor-Yeso | CanceledOil | 8,604 | Apr 23, 2015 | 0 | 0 |