30/6-10

Exploration · Appraisal · P&A · Oil/gas · Norsk Hydro Produksjon AS · Oseberg · PL 053

The lithostratigraphic units 30/6-10 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	—	132	889.5
Utsira Fm	Formation	Nordland Gp	687	889.5
Hordaland Gp	Group	—	889.5	1,981
Rogaland Gp	Group	—	1,981	2,253
Balder Fm	Formation	Rogaland Gp	1,981	2,054
Sele Fm	Formation	Rogaland Gp	2,054	2,158
Lista Fm	Formation	Rogaland Gp	2,158	2,245.5
Våle Fm	Formation	Rogaland Gp	2,245.5	2,253
Shetland Gp	Group	—	2,253	2,415.5
Viking Gp	Group	—	2,415.5	2,457.5
Heather Fm	Formation	Viking Gp	2,415.5	2,457.5
Brent Gp	Group	—	2,457.5	2,575
Ness Fm	Formation	Brent Gp	2,457.5	2,540.5
Etive Fm	Formation	Brent Gp	2,540.5	2,575
Dunlin Gp	Group	—	2,575	2,656
Drake Fm	Formation	Dunlin Gp	2,575	2,656

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 · 201 KB
Completion logpdf · 2.2 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/92, documented in the API reference.