| AOGCC Pool Statistics | Northstar Unit, Northstar Oil Pool |
| EOR Injection: | |||
| Chart | |||
| Gas (Mcf) | Water | |
| Cumulative | 1,169,921,086 | 6,836 |
| 2005 Total | 165,712,093 | 0 |
| 2006 Total | 164,065,661 | 6,836 |
| 2007 Total | 167,475,933 | 0 |
| 2008 Total | 185,796,945 | 0 |
| 2009 Total | 186,007,865 | 0 |
| 2010 Total | 183,874,486 | 0 |
| 2007 Rate (per day) | 458,838 | 0 |
| 2008 Rate (per day) | 509,033 | 0 |
| 2009 Rate (per day) | 509,611 | 0 |
| 2010 Rate (per day) | 503,766 | 0 |
| 2008 Change (%) | 11 | 0 |
| 2009 Change (%) | 0 | 0 |
| 2010 Change (%) | -1 | 0 |
| Pool Development Information: | |
| Completions in Pool | |
| Type Well | Status |
2010 | 2009 | 2008 | 2007 | 2006 | 2005 | |
| Producer | Oil Producer |
21 | 21 | 20 | 19 | 19 | 17 | |
| Injector | Water Injector |
0 | 0 | 0 | 0 | 0 | 0 | |
Gas Injector |
6 | 6 | 6 | 6 | 6 | 6 | ||
WAG Injector |
0 | 0 | 0 | 0 | 0 | 0 | ||
Water Supply |
0 | 0 | 0 | 0 | 0 | 0 | ||
| Non-Operating | Opr Shut Down | 0 | 0 | 0 | 0 | 0 | 0 | |
Suspended |
1 | 1 | 2 | 3 | 1 | 1 | ||
Abandoned |
4 | 4 | 3 | 1 | 1 | 0 | ||
| Total | 32 | 32 | 31 | 29 | 27 | 24 | ||
| * 7 P&A Exploratory Wells have delineated this field. |
||||||||
| Active Completions in Pool (Month of December): |
| Type Well | Status | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 |
| Oil Producer | Flowing |
15 | 17 | 19 | 17 | 19 | 16 |
Gas
Lift
|
1 | 1 | 0 | 0 | 0 | 0 | |
Shut-In
|
5 | 3 | 1 | 2 | 0 | 1 | |
| Service Well | Water
Injector
|
0 | 0 | 0 | 0 | 0 | 0 |
Gas
Injector
|
6 | 6 | 6 | 6 | 6 | 6 | |
WAG
Injector
|
0 | 0 | 0 | 0 | 0 | 0 | |
Water Supply |
0 | 0 | 0 | 0 | 0 | 0 | |
Shut-In |
0 | 0 | 0 | 0 | 0 | 0 | |
| Total | 27 | 27 | 26 | 25 | 25 | 23 |