NORWAY · LITHOSTRATIGRAPHY · FORMATION
Kobbe Fm
Part of the Sassendalen Gp
Kobbe Fm is a formation of the Sassendalen Gp on the Norwegian shelf. 65 wellbores have a top filed in it, at a median of 1,868 m along the wellbore, and 22 were cored in it for 569.3 m of core.
- 65
- wellbores with a top
- 1,868
- m median top · 1,164 to 2,585 for the middle 80%
- 22
- wellbores cored in it
- 569.3
- m of core
SODIR FACTPAGES · DEPTHS ALONG THE WELLBORE · BARENTS SEA 65
Every wellbore with a top in Kobbe Fm →Cores from wellbores cored in Kobbe Fm →
Most core
22 WELLBORES · BY METRES CORED IN THE UNIT
View all 22 wellbores cored in Kobbe Fm, core by core →On the map →
Latest wellbores to meet it
BY ENTRY DATE
Description
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
Name From the Norwegian collective name for several seal species common in arctic waters. The unit corresponds to T1-3 or upper Grimsøy Formation of earlier usage.
Well type section Well 7120/12-2 (Norsk Hydro), coordinates 71°7'30.03"N, 20°48'19.00"E, from 3095 to 2927 m (Fig 4.44).
Well reference section Well 7120/9-2 (Norsk Hydro), coordinates 71°29'40.81"N, 20°42'05.38"E, from 4245 m to 3962 m (Fig 4.45).
Thickness 168 m in the type well and 283 m in the reference well.
Lithology A basal 20 m thick shale unit passes up into interbedded shale, siltstone and carbonate cemented sandstone.
Basal Stratotype The formation is defined by upwards increasing gamma ray, interval transit time and neutron porosit
This unit on Sodir FactPages →
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.
Developers: this page as JSON is GET /v1/data/norway/formations/kobbe-fm, documented in the API reference.