| AOGCC Pool Statistics | Prudhoe Bay Unit, Lisburne Oil Pool |
| Permitted Completions in Pool: | |||||
| Type Well | Status | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 |
| Development | New | 0 | 0 | 0 | 0 | 0 | 0 |
| Sidetrack | 0 | 0 | 0 | 0 | 2 | 0 | |
| Multilateral | 0 | 0 | 0 | 0 | 3 | 0 | |
| Service | New | 0 | 0 | 0 | 0 | 0 | 0 |
| Sidetrack | 0 | 0 | 0 | 0 | 0 | 0 | |
| Multilateral | 0 | 0 | 0 | 0 | 0 | 0 | |
| Exploration | New | 0 | 0 | 0 | 0 | 0 | 0 |
| Sidetrack | 0 | 0 | 0 | 0 | 0 | 0 | |
| Total | 0 | 0 | 0 | 0 | 5 | 0 |
| Reservoir Properties: | ||||||||
| Description | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 |
| Reference Datum - ft. below sea level | 8900 |
8900 |
8900 |
8900 |
8900 |
8900 |
| Temperature - ° F | 183 |
183 |
183 |
183 |
183 |
183 |
| Porosity - % | 10 |
10 |
10 |
10 |
10 |
10 |
| Permeability - md | .1-2 |
.1-2 |
.1-2 |
.1-2 |
.1-2 |
.1-2 |
| Swi - % | 20-40 |
20-40 |
20-40 |
20-40 |
20-40 |
20-40 |
| Oil Viscosity @ Orig. Press. cp | .9 |
.9 |
.9 |
.9 |
.9 |
.9 |
| Oil Viscosity @ Sat. Press. cp | 0 |
0 |
0 |
0 |
0 |
0 |
| Orig. Press. - psi | 4490 |
4490 |
4490 |
4490 |
4490 |
4490 |
| Bubble Point - psi | 4300 |
4300 |
4300 |
4300 |
4300 |
4300 |
| Current Reservoir Press. - psi | 1779-3516 |
1905-3637 |
1600-3700 |
1600-3700 |
1500-3600 |
1500-3600 |
| Oil Gravity - ° API | 27 |
27 |
27 |
27 |
27 |
27 |
| Gas Specific Gravity (Air = 1.0) | .72 |
.72 |
.72 |
.72 |
.72 |
.72 |
| Gross Pay - ft. | 0-2000 |
0-2000 |
0-2000 |
0-2000 |
0-2000 |
0-2000 |
| Net Pay - ft. | 0-250 |
0-250 |
0-250 |
0-250 |
0-250 |
0-250 |
| Orig. FVF - RB/STB | 1.385 |
1.385 |
1.385 |
1.385 |
1.385 |
1.385 |
| Bubble Point FVF - RB/STB | 0 |
0 |
0 |
0 |
0 |
0 |
| Orig. GOR - SCF/STB | 830 |
830 |
830 |
830 |
830 |
830 |
| GOR (current yr.) - SCF/STB | 18397 | 15447 | 18964 | 20928 | 20364 | 18917 |
| References / Summary |