30/9-11

Exploration · Wildcat · P&A · Dry · Norsk Hydro Produksjon AS · PL 104

The lithostratigraphic units 30/9-11 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	—	134	829
Utsira Fm	Formation	Nordland Gp	651	829
Hordaland Gp	Group	—	829	1,951
Rogaland Gp	Group	—	1,951	2,193
Balder Fm	Formation	Rogaland Gp	1,951	2,001
Sele Fm	Formation	Rogaland Gp	2,001	2,050
Lista Fm	Formation	Rogaland Gp	2,050	2,188
Våle Fm	Formation	Rogaland Gp	2,188	2,193
Shetland Gp	Group	—	2,193	2,286
Hardråde Fm	Formation	Shetland Gp	2,193	2,286
Cromer Knoll Gp	Group	—	2,286	2,291
Viking Gp	Group	—	2,291	2,384
Heather Fm	Formation	Viking Gp	2,291	2,384
Brent Gp	Group	—	2,384	2,516
Tarbert Fm	Formation	Brent Gp	2,384	2,390
Ness Fm	Formation	Brent Gp	2,390	2,507
Rannoch Fm	Formation	Brent Gp	2,507	2,514
Oseberg Fm	Formation	Brent Gp	2,514	2,516
Dunlin Gp	Group	—	2,516	2,570
Drake Fm	Formation	Dunlin Gp	2,516	2,570

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 · 171 KB
Completion logpdf · 2.1 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/1673, documented in the API reference.