25/11-10

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The lithostratigraphic units 25/11-10 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	—	149	778
Utsira Fm	Formation	Nordland Gp	601	754
No Formal Name	Formation	—	754	778
Hordaland Gp	Group	—	778	1,682
Skade Fm	Formation	Hordaland Gp	778	1,003.5
No Formal Name	Formation	—	1,003.5	1,025
Skade Fm	Formation	Hordaland Gp	1,025	1,062
No Formal Name	Formation	—	1,062	1,159
Skade Fm	Formation	Hordaland Gp	1,159	1,223
No Formal Name	Formation	—	1,223	1,260
Skade Fm	Formation	Hordaland Gp	1,260	1,270
No Formal Name	Formation	—	1,270	1,682
Rogaland Gp	Group	—	1,682	1,967.5
Balder Fm	Formation	Rogaland Gp	1,682	1,725
Sele Fm	Formation	Rogaland Gp	1,725	1,743
Lista Fm	Formation	Rogaland Gp	1,743	1,786
Heimdal Fm	Formation	Rogaland Gp	1,786	1,930
Lista Fm	Formation	Rogaland Gp	1,930	1,943
Heimdal Fm	Formation	Rogaland Gp	1,943	1,958
Våle Fm	Formation	Rogaland Gp	1,958	1,967.5
Shetland Gp	Group	—	1,967.5	1,988
Ekofisk Fm	Formation	Shetland Gp	1,967.5	1,988

Biostratigraphy reports and logs behind the picks

WDSS completion logpdf · 150 KB
Completion Logpdf · 1.3 MB

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/370, documented in the API reference.