NORWAY · LITHOSTRATIGRAPHY · FORMATION
Raude Fm
Part of the Statfjord Gp
Raude Fm is a formation of the Statfjord Gp on the Norwegian shelf. 33 wellbores have a top filed in it, at a median of 3,067 m along the wellbore, and 5 were cored in it for 182.6 m of core.
- 33
- wellbores with a top
- 3,067
- m median top · 2,319 to 4,395 for the middle 80%
- 5
- wellbores cored in it
- 182.6
- m of core
SODIR FACTPAGES · DEPTHS ALONG THE WELLBORE · NORTH SEA 33
Every wellbore with a top in Raude Fm →Cores from wellbores cored in Raude Fm →
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5 WELLBORES · BY METRES CORED IN THE UNIT
| Wellbore | Core here, m | Operator | Entered | Core samples available |
|---|---|---|---|---|
| 25/7-8 S | 53.2 | ConocoPhillips Skandinavia AS | Nov 13, 2019 | Yes |
| 34/7-10 | 43 | Saga Petroleum ASA | Aug 26, 1986 | Yes |
| 34/7-7 | 37.5 | Saga Petroleum ASA | Sep 17, 1985 | Yes |
| 34/7-6 | 33.5 | Saga Petroleum ASA | Mar 17, 1985 | Yes |
| 34/10-21 | 15.5 | Den norske stats oljeselskap a.s | Jul 26, 1984 | Yes |
View all 5 wellbores cored in Raude Fm, core by core →On the map →
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Description
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
Name The formation is named after Eirik Raude (Raude=Red), the Viking discoverer of Greenland.
Well type section Norwegian well 33/12-2 (Mobil) (Fig 1.17). from 2790 m to 2951 m below KB.
Well reference section UK well 211/24-1 (Conoco/Gulf/NCB) (Fig 1.17).
Thickness In the type well the formation is 161 m thick and in 211/24-1 it is 119 m.
Lithology In the type well the basal part of the formation consists of a coarsening upward sequence of grey, green, and red-brown silty claystones, grey arkosic sandstones and white, pink and grey-brown dolomitic limestones. This basal part of the section is often difficult to recognise away from the type well and is locally absent. Above 2905 m in the type well the formation consists of approximately equal amounts of sandstone and silty shale. These sandstones are fine to medium grained and poor to moderately sorted with subangular grains. They are generally micaceous and have a kaolinitic matrix. The silty shales are grey and light green or
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About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Tops and cored lengths are the Directorate's, per wellbore and unit; the percentiles are computed from those tops and are depths along the wellbore, not true vertical depth.
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