34/10-34

Exploration · Wildcat · Suspended · Oil · Den norske stats oljeselskap a.s · Gullfaks · PL 050

The lithostratigraphic units 34/10-34 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	—	163	922.5
Hordaland Gp	Group	—	922.5	1,599.5
Rogaland Gp	Group	—	1,599.5	1,806
Balder Fm	Formation	Rogaland Gp	1,599.5	1,660
Lista Fm	Formation	Rogaland Gp	1,660	1,806
Shetland Gp	Group	—	1,806	1,990.5
Viking Gp	Group	—	1,990.5	1,992.5
Heather Fm	Formation	Viking Gp	1,990.5	1,992.5
Brent Gp	Group	—	1,992.5	2,275
Tarbert Fm	Formation	Brent Gp	1,992.5	2,081.5
Ness Fm	Formation	Brent Gp	2,081.5	2,171
Etive Fm	Formation	Brent Gp	2,171	2,188
Rannoch Fm	Formation	Brent Gp	2,188	2,267.5
Broom Fm	Formation	Brent Gp	2,267.5	2,275
Dunlin Gp	Group	—	2,275	2,410
Drake Fm	Formation	Dunlin Gp	2,275	2,357
Cook Fm	Formation	Dunlin Gp	2,357	2,410

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

WDSS completion logpdf · 160 KB
Completion report and logpdf · 20.6 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/1747, documented in the API reference.