NORWAY · LITHOSTRATIGRAPHY · FORMATION
Garn Fm
Part of the Fangst Gp
Garn Fm is a formation of the Fangst Gp on the Norwegian shelf. 179 wellbores have a top filed in it, at a median of 3,659 m along the wellbore, and 110 were cored in it for 3,939.7 m of core.
- 179
- wellbores with a top
- 3,659
- m median top · 1,827 to 4,584 for the middle 80%
- 110
- wellbores cored in it
- 3,939.7
- m of core
SODIR FACTPAGES · DEPTHS ALONG THE WELLBORE · NORWEGIAN SEA 179
Every wellbore with a top in Garn Fm →Cores from wellbores cored in Garn Fm →
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Description
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
Name From the Norwegian word for a net. The unit corresponds to the upper part of the Tomma Formation (H1-4) of informal usage, or “Tomma I”.
Well type section Well 6407/1-3 (Statoil), coordinates 64°52'25.48"N, 07°02'53.47"E, from 3704 m to 3600 m (Fig 4.20). The lower 84 m of the unit are cored, including the base.
Well reference section Well 6507/11-3 (Saga Petroleum), coordinates 65°01'59.8"N, 07°30'42.34"E, from 2457 m to 2412 m (Fig 4.16). The lower 29 m of the unit are cored, including the base.
Thickness 104 m in the type well and 45 m in the reference well.
Lithology The Garn Formation consists of medium to coarse-grained, moderately to well-sorted sandstones. Mica-rich zones are present. The sandstone is occasionally carbonate-cemented.
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.
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