8/3-1

Exploration · Wildcat · P&A · Dry · Esso Exploration and Production Norway A/S · PL 003

The lithostratigraphic units 8/3-1 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	—	120	475
Hordaland Gp	Group	—	475	930
Rogaland Gp	Group	—	930	1,040
Balder Fm	Formation	Rogaland Gp	930	955
Sele Fm	Formation	Rogaland Gp	955	975
Lista Fm	Formation	Rogaland Gp	975	1,030
Våle Fm	Formation	Rogaland Gp	1,030	1,040
Shetland Gp	Group	—	1,040	1,315
Ekofisk Fm	Formation	Shetland Gp	1,040	1,090
Tor Fm	Formation	Shetland Gp	1,090	1,315
Cromer Knoll Gp	Group	—	1,315	1,628
Åsgard Fm	Formation	Cromer Knoll Gp	1,315	1,628
Boknfjord Gp	Group	—	1,628	2,040
Flekkefjord Fm	Formation	Boknfjord Gp	1,628	1,658
Sauda Fm	Formation	Boknfjord Gp	1,658	1,831
Tau Fm	Formation	Boknfjord Gp	1,831	1,890
Egersund Fm	Formation	Boknfjord Gp	1,890	2,040
Vestland Gp	Group	—	2,040	2,113
Sandnes Fm	Formation	Vestland Gp	2,040	2,113
No Group Defined	Group	—	2,113	2,205
Skagerrak Fm	Formation	Hegre Gp	2,113	2,205
Zechstein Gp	Group	—	2,205	2,965
Basement	Group	—	2,965	3,015

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

Composite logpdf · 286 KB
NPD Paper No.1 Interpreted Lithology log Well 8 3 1pdf · 53.6 MB
Completion Report and Completion logpdf · 3.6 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/142, documented in the API reference.