NORWAY · WELLBORES · NPDID 8411
6506/9-4 A
Exploration · Appraisal · P&A · Gas · Spirit Energy Norge AS · PL 433
The lithostratigraphic units 6506/9-4 A drilled through, shallowest first, with the depth each was met and where it ended. Groups are in bold; the formations within them are indented.
Formation tops
LITHOSTRATIGRAPHY · METRES ALONG THE WELLBORE
| Unit | Level | Part of | Top, m | Base, m |
|---|---|---|---|---|
| Nordland Gp | Group | — | 331 | 1,895 |
| Naust Fm | Formation | Nordland Gp | 331 | 1,465 |
| Kai Fm | Formation | Nordland Gp | 1,465 | 1,895 |
| Hordaland Gp | Group | — | 1,895 | 2,042 |
| Brygge Fm | Formation | Hordaland Gp | 1,895 | 2,042 |
| Rogaland Gp | Group | — | 2,042 | 2,163 |
| Tare Fm | Formation | Rogaland Gp | 2,042 | 2,124 |
| Tang Fm | Formation | Rogaland Gp | 2,124 | 2,163 |
| Shetland Gp | Group | — | 2,163 | 3,199.5 |
| Springar Fm | Formation | Shetland Gp | 2,163 | 2,425 |
| Nise Fm | Formation | Shetland Gp | 2,425 | 2,596 |
| Kvitnos Fm | Formation | Shetland Gp | 2,596 | 3,199.5 |
| Cromer Knoll Gp | Group | — | 3,199.5 | 4,148.5 |
| Lysing Fm | Formation | Cromer Knoll Gp | 3,199.5 | 3,227.5 |
| Lange Fm | Formation | Cromer Knoll Gp | 3,227.5 | 3,923.5 |
| No Formal Name | Formation | — | 3,923.5 | 3,974 |
| Lange Fm | Formation | Cromer Knoll Gp | 3,974 | 4,035 |
| No Formal Name | Formation | — | 4,035 | 4,052.5 |
| Lange Fm | Formation | Cromer Knoll Gp | 4,052.5 | 4,133 |
| Lyr Fm | Formation | Cromer Knoll Gp | 4,133 | 4,148.5 |
| Viking Gp | Group | — | 4,148.5 | 4,289.5 |
| Spekk Fm | Formation | Viking Gp | 4,148.5 | 4,153 |
| Melke Fm | Formation | Viking Gp | 4,153 | 4,289.5 |
| Fangst Gp | Group | — | 4,289.5 | 4,420 |
| Garn Fm | Formation | Fangst Gp | 4,289.5 | 4,346.5 |
| Not Fm | Formation | Fangst Gp | 4,346.5 | 4,350.5 |
| Ile Fm | Formation | Fangst Gp | 4,350.5 | 4,420 |
| Båt Gp | Group | — | 4,420 | 4,497 |
| Ror Fm | Formation | Båt Gp | 4,420 | 4,471 |
| Tofte Fm | Formation | Båt Gp | 4,471 | 4,497 |
Core cut in each unit
METRES CORED · AS THE DIRECTORATE FILES IT
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Tops are the Directorate's lithostratigraphy for the wellbore, in metres along the wellbore from the kelly bushing. A unit filed as No Formal Name or No Group Defined is the Directorate's placeholder where nothing is named.
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