| Hinkle 11 State #001C30-025-40830 | COG Operating LLC | LeaVacuum; Blinebry, Northeast | CanceledOil | 8,600 | Oct 23, 2012 | 0 | 0 |
| Hinkle 11 State #00230-025-40831 | COG Operating LLC | LeaVacuum; Blinebry, Northeast | CanceledOil | 8,600 | Oct 23, 2012 | 0 | 0 |
| Hoosier 22 State #001C30-025-40832 | COG Operating LLC | LeaVacuum; Blinebry, Northeast | CanceledOil | 8,600 | Oct 23, 2012 | 0 | 0 |
| Haumea State #002HHZ30-025-40833 | COG Operating LLC | LeaPearl; Bone Spring, South | ActiveOil | 14,305 | Oct 23, 2012 | 0 | 0 |
| Buena Vista 2 State #001H30-015-40789 | COG Operating LLC | EddyGatuna Canyon; Bone Spring | ActiveOil | 12,850 | Oct 15, 2012 | 1,975 | 2,011 |
| Chicken Dinner 36 State Com #001HHZ30-015-40790 | COG Operating LLC | EddyShugart; Wolfcamp | PluggedOil | 14,793 | Oct 15, 2012 | 0 | 0 |
| Dodd Federal Unit #64730-015-40787 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | PermittedOil | 4,500 | Oct 4, 2012 | 0 | 0 |
| JO Federal #00230-015-40788 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 5,150 | Sep 27, 2012 | 0 | 0 |
| Ben Lilly 2 State Com #002HHZ30-025-40794 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 18,640 | Sep 27, 2012 | 5,333 | 54,070 |
| Lightning P-38 State #006HHZ30-025-40795 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 15,662 | Sep 26, 2012 | 2,778 | 2,588 |
| Cluster State Com #005H30-015-40740 | COG Operating LLC | EddyWelch; Bone Spring | ActiveOil | 12,010 | Sep 25, 2012 | 6,578 | 34,148 |
| Omelette State Com #001H30-015-40741 | COG Operating LLC | EddyCorral Canyon; Bone Spring, South | ActiveOil | 11,087 | Sep 25, 2012 | 436 | 1,301 |
| Skelly Unit #70130-015-40757 | COG Operating LLC | EddyFren; Glorieta-Yeso | CanceledOil | — | Sep 25, 2012 | 0 | 0 |
| Trigg 5 Federal Com #003H30-015-40745 | COG Operating LLC | EddyWildcat G-05 S153117E; Abo-Wolfcamp | CanceledOil | 12,758 | Sep 24, 2012 | 0 | 0 |
| Trigg 6 Federal Com #003H30-015-40744 | COG Operating LLC | EddyWildcat G-05 S153117E; Abo-Wolfcamp | CanceledOil | 12,591 | Sep 21, 2012 | 0 | 0 |
| Dandelion Wine State Com #001H30-015-40724 | COG Operating LLC | EddySan Lorenzo; Bone Spring | CanceledOil | 12,810 | Sep 20, 2012 | 0 | 0 |
| Patterson B 52 Federal Com #002HHZ30-025-40773 | COG Operating LLC | LeaLusk; Bone Spring, North | ActiveOil | 13,776 | Sep 19, 2012 | 2,154 | 2,877 |
| Prickly Pear 6 Federal #004HHZ30-025-40778 | COG Operating LLC | LeaWC-025 G-08 S203506D; Bone Spring | ActiveOil | 15,540 | Sep 19, 2012 | 3,929 | 6,939 |
| Skelly Unit #781HZ30-015-40728 | COG Operating LLC | EddyFren; Glorieta-Yeso | CanceledOil | 6,714 | Sep 13, 2012 | 0 | 0 |
| Dodd Federal Unit #66930-015-40701 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 4,500 | Sep 12, 2012 | 0 | 0 |
| Empire 23 State #00230-015-40653 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Empire 23 State #00330-015-40654 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Empire 23 State #00430-015-40655 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Empire 23 State #00630-015-40656 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Empire 23 State #00730-015-40657 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Empire 23 State #00830-015-40658 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,500 | Sep 11, 2012 | 0 | 0 |
| Petrus D #01030-025-40744 | COG Operating LLC | LeaMaljamar; Grayburg-San Andres | PluggedOil | 6,034 | Sep 11, 2012 | 0 | 0 |
| Petrus D #01130-025-40745 | COG Operating LLC | LeaMaljamar; Grayburg-San Andres | PluggedOil | 6,040 | Sep 11, 2012 | 0 | 0 |
| Eagle 3 Federal #00430-015-40686 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | CanceledOil | 4,732 | Sep 10, 2012 | 0 | 0 |
| Eagle 3 Federal #00530-015-40687 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | CanceledOil | 4,725 | Sep 10, 2012 | 0 | 0 |
| Hawk 4 Federal #00130-015-40688 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | PermittedOil | 4,700 | Sep 10, 2012 | 0 | 0 |
| Hawk 4 Federal #00530-015-40689 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | PermittedOil | 4,700 | Sep 10, 2012 | 0 | 0 |
| G J West Coop Unit #291HHZ30-015-40645 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | CanceledOil | 10,377 | Sep 6, 2012 | 0 | 0 |
| G J West Coop Unit #293HHZ30-015-40646 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | PluggedOil | 10,279 | Sep 6, 2012 | 0 | 0 |
| Mesilla Texaco State Com #001HHZ30-015-40647 | COG Operating LLC | EddyLoco Hills; Glorieta-Yeso | CanceledOil | 9,919 | Sep 6, 2012 | 0 | 0 |
| Dodd Federal Unit #58430-015-40664 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 4,550 | Sep 5, 2012 | 0 | 0 |
| G J West Coop Unit #292HHZ30-015-40632 | COG Operating LLC | EddyGJ; 7RVS-QN-GB-Glorieta-Yeso | CanceledOil | 10,231 | Aug 30, 2012 | 0 | 0 |
| Lightning P-38 State #005HHZ30-025-40732 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 15,957 | Aug 29, 2012 | 7,189 | 20,319 |
| Dodd Federal Unit #60830-015-40604 | COG Operating LLC | EddyDodd; Glorieta-Upper Yeso | CanceledOil | 4,450 | Aug 8, 2012 | 0 | 0 |
| Corazon State Unit #001HHZ30-025-40714 | COG Operating LLC | LeaWC-025 G-08 S213304D; Bone Spring | ActiveOil | 18,931 | Aug 8, 2012 | 6,316 | 11,003 |
| White Oak State #02830-015-40571 | COG Operating LLC | EddyEmpire; Glorieta-Yeso | CanceledOil | 5,400 | Aug 6, 2012 | 0 | 0 |
| Bombay BSB Federal Com #001HHZ30-025-40718 | COG Operating LLC | LeaPaduca; Delaware, North | PluggedOil | 12,837 | Aug 3, 2012 | 0 | 0 |
| State 151729 3ROC #00230-015-40526 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 5,500 | Jul 30, 2012 | 0 | 0 |
| State 151729 3ROC #00330-015-40527 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 5,500 | Jul 30, 2012 | 0 | 0 |
| State 151729 3ROC #00630-015-40528 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 5,500 | Jul 30, 2012 | 0 | 0 |
| State 151729 3ROC #007E30-015-40529 | COG Operating LLC | EddyGrayburg Jackson; Sr-Q-G-SA | CanceledOil | 5,500 | Jul 30, 2012 | 0 | 0 |
| Condor 5 Federal #00530-015-40554 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | CanceledOil | 4,700 | Jul 27, 2012 | 0 | 0 |
| Condor 5 Federal #01330-015-40555 | COG Operating LLC | EddyRed Lake; Glorieta-Yeso, Northeast | CanceledOil | 4,700 | Jul 27, 2012 | 0 | 0 |
| Bobwhite 12 #001HHZ30-025-40701 | COG Operating LLC | LeaBerry; Bone Spring, North | ActiveOil | 15,990 | Jul 27, 2012 | 11,134 | 13,671 |
| Lusk Deep Unit a #022HHZ30-025-40705 | COG Operating LLC | LeaLusk; Bone Spring | ActiveOil | 13,670 | Jul 27, 2012 | 520 | 1,759 |