U.S. Geological Survey Open-File Report 03-041
Version 1.0
| Table 1: Sample Distribution by field or exploration well | |||||
| Stable isotope data | |||||
| Field | No. of wells | Total samples | C | H | CO2 |
| Simpson | 3 | 3 | X | X | X |
| South Barrow | 12 | 33 | X | X | X |
| East Barrow | 4 | 4 | X | X | |
| Alpine | 1 | 1 | X | ||
| Tarn | 1 | 1 | X | ||
| Umiat | 2 | 3 | X | X | |
| Square Lake | 1 | 1 | |||
| Wolf Creek | 2 | 6 | X | X | |
| Gubik | 2 | 4 | X | X | |
| Kemik | 1 | 1 | |||
| Kavik | 2 | 10 | |||
| Kuparuk | 4 | 4 | X | X | X |
| Prudhoe Bay | 19 | 19 | X | X | X |
| Prudhoe Bay (Lisburne | 4 | 4 | X | X | X |
| Endicott | 2 | 5 | X | X | |
| Walakpa | 6 | 8 | X | X | |
| Point MacIntyre | 3 | 3 | X | X | X |
| Kalubik | 1 | 1 | X | X | X |
| Liberty Unit | 2 | 2 | X | X | |
| Wells outside of fields | |||||
| Well name | |||||
| J. W. Dalton No. 1 | 4 | X | |||
| Simpson Core Test No. 14 | 1 | ||||
| Simpson Test Well No. 1 | 4 | ||||
| West Dease No. 1 | 2 | ||||
| Fish Creek Test Well No. 1 | 1 | ||||
| Titaluk Test Well No. 1 | 1 | ||||
| Oumalik Test Well No. 1 | 7 | ||||
| Ikpikpuk No. 1 | 4 | ||||
| North Inigok No. 1 | 2 | ||||
| Grandstand Test Well No. 1 | 1 | ||||
| Awuna No. 1 | 1 | ||||
| Seabee No. 1 | 7 | ||||
| Lisburne No. 1 | 4 | ||||
| Tulugak No. 1 | 4 | ||||
| Mukluk No. 1 | 1 | X | |||