30/10-1

Exploration · Appraisal · Junked · Oil/gas · Esso Exploration and Production Norway A/S · Frigg · PL 030

The lithostratigraphic units 30/10-1 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	—	129	660
Utsira Fm	Formation	Nordland Gp	453	660
Hordaland Gp	Group	—	660	2,076
Skade Fm	Formation	Hordaland Gp	660	842
No Formal Name	Formation	—	842	1,960
Frigg Fm	Formation	Hordaland Gp	1,960	2,076
Rogaland Gp	Group	—	2,076	2,640
Balder Fm	Formation	Rogaland Gp	2,076	2,115
Intra Balder Fm Ss	Formation	Rogaland Gp	2,115	2,160
Balder Fm	Formation	Rogaland Gp	2,160	2,170
Sele Fm	Formation	Rogaland Gp	2,170	2,202
Hermod Fm	Formation	Rogaland Gp	2,202	2,289
Sele Fm	Formation	Rogaland Gp	2,289	2,340
Hermod Fm	Formation	Rogaland Gp	2,340	2,374
Sele Fm	Formation	Rogaland Gp	2,374	2,460
Lista Fm	Formation	Rogaland Gp	2,460	2,621
Våle Fm	Formation	Rogaland Gp	2,621	2,640
Shetland Gp	Group	—	2,640	2,917
Ekofisk Fm	Formation	Shetland Gp	2,640	2,679
Jorsalfare Fm	Formation	Shetland Gp	2,679	2,834
Kyrre Fm	Formation	Shetland Gp	2,834	2,917

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Frigg Fm25.3
Hordaland Gp25.3

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

Composite logpdf · 207 KB
Completion Report & Completion logpdf · 6.3 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/391, documented in the API reference.