NORWAY · WELLBORES · NPDID 4441
6305/4-1
Exploration · Appraisal · P&A · Gas · Norsk Hydro Produksjon AS · Ormen Lange · PL 209
The lithostratigraphic units 6305/4-1 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 | — | 1,027 | 1,701 |
| Naust Fm | Formation | Nordland Gp | 1,027 | 1,662 |
| Kai Fm | Formation | Nordland Gp | 1,662 | 1,701 |
| Hordaland Gp | Group | — | 1,701 | 2,393.5 |
| Brygge Fm | Formation | Hordaland Gp | 1,701 | 2,393.5 |
| Rogaland Gp | Group | — | 2,393.5 | 2,829 |
| Tare Fm | Formation | Rogaland Gp | 2,393.5 | 2,529 |
| Tang Fm | Formation | Rogaland Gp | 2,529 | 2,768.5 |
| Egga Fm (informal) | Formation | Rogaland Gp | 2,768.5 | 2,829 |
| Shetland Gp | Group | — | 2,829 | 2,975 |
| Springar Fm | Formation | Shetland Gp | 2,829 | 2,975 |
Core cut in each unit
METRES CORED · AS THE DIRECTORATE FILES IT
- Rogaland Gp47.9
- Egga Fm (informal)47.9
- Brygge Fm17.6
- Hordaland Gp17.6
Biostratigraphy reports and logs behind the picks
- Composite logpdf · 280 KB
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.
Developers: this page as JSON is GET /v1/data/norway/wells/4441, documented in the API reference.