17/11-1

Exploration · Wildcat · P&A · Dry · A/S Norske Shell · PL 010

The lithostratigraphic units 17/11-1 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	—	102	600
Hordaland Gp	Group	—	600	967
Rogaland Gp	Group	—	967	1,020
Balder Fm	Formation	Rogaland Gp	967	990
Sele Fm	Formation	Rogaland Gp	990	1,005
Lista Fm	Formation	Rogaland Gp	1,005	1,020
Shetland Gp	Group	—	1,020	1,447
Ekofisk Fm	Formation	Shetland Gp	1,020	1,040
Tor Fm	Formation	Shetland Gp	1,040	1,361
Hod Fm	Formation	Shetland Gp	1,361	1,447
Cromer Knoll Gp	Group	—	1,447	2,083
Ran Sandstone Units	Formation	Cromer Knoll Gp	1,447	1,510
Rødby Fm	Formation	Cromer Knoll Gp	1,510	1,587
Sola Fm	Formation	Cromer Knoll Gp	1,587	1,665
Tuxen Fm	Formation	Cromer Knoll Gp	1,665	1,724
Åsgard Fm	Formation	Cromer Knoll Gp	1,724	2,083
Boknfjord Gp	Group	—	2,083	2,211
Flekkefjord Fm	Formation	Boknfjord Gp	2,083	2,101
Sauda Fm	Formation	Boknfjord Gp	2,101	2,180
Tau Fm	Formation	Boknfjord Gp	2,180	2,195
Egersund Fm	Formation	Boknfjord Gp	2,195	2,211
No Group Defined	Group	—	2,211	2,517
Skagerrak Fm	Formation	Hegre Gp	2,211	2,315
Smith Bank Fm	Formation	Hegre Gp	2,315	2,517
Zechstein Gp	Group	—	2,517	3,269

Biostratigraphy reports and logs behind the picks

Composite logpdf · 494 KB
Composite well logpdf · 1.5 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/906, documented in the API reference.