NORWAY · LITHOSTRATIGRAPHY · FORMATION
Stø Fm
Part of the Realgrunnen Subgp
Stø Fm is a formation of the Realgrunnen Subgp on the Norwegian shelf. 108 wellbores have a top filed in it, at a median of 1,539 m along the wellbore, and 64 were cored in it for 2,855.2 m of core.
- 108
- wellbores with a top
- 1,539
- m median top · 705 to 2,558 for the middle 80%
- 64
- wellbores cored in it
- 2,855.2
- m of core
SODIR FACTPAGES · DEPTHS ALONG THE WELLBORE · BARENTS SEA 108
Every wellbore with a top in Stø Fm →Cores from wellbores cored in Stø Fm →
Most core
64 WELLBORES · BY METRES CORED IN THE UNIT
View all 64 wellbores cored in Stø Fm, core by core →On the map →
Latest wellbores to meet it
BY ENTRY DATE
Description
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
Name Stø is a farm on the northern coast of Langøya in Vesterålen. Our use of the term corresponds to the description by Olaussen et al. (1984) and to the informal term T2-5.
Well type section Well 7121/5-1 (Statoil), coordinates 71°35'54.88"N, 21°24'21.78"E, from 2445 m to 2368 m. All but the uppermost 3 m of the formation are cored in this well (Fig 4.48).
Well reference section Well 7119/12-2 (Statoil), coordinates 71°00'51.81"N, 19°58'20.81"E, from 1517 m to 1372 m. Most of the lower and upper thirds of the formation are covered by cores, although base and top are not represented (Fig 4.49).
Thickness 77 m in the type well and 145 m in the reference well.
Lithology Moderately to well-sorted and mineralogically mature sandston
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/sto-fm, documented in the API reference.