16/7-4

Exploration · Wildcat · P&A · Gas/condensate · Esso Exploration and Production Norway A/S · Sigyn · PL 072

21 documents: reports, logs, and plots →

The lithostratigraphic units 16/7-4 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	—	103	1,061
Utsira Fm	Formation	Nordland Gp	848	1,061
Hordaland Gp	Group	—	1,061	2,052
Rogaland Gp	Group	—	2,052	2,229
Balder Fm	Formation	Rogaland Gp	2,052	2,098.5
Sele Fm	Formation	Rogaland Gp	2,098.5	2,166
Lista Fm	Formation	Rogaland Gp	2,166	2,220
Våle Fm	Formation	Rogaland Gp	2,220	2,229
Shetland Gp	Group	—	2,229	2,493
Ekofisk Fm	Formation	Shetland Gp	2,229	2,238
Tor Fm	Formation	Shetland Gp	2,238	2,408
Hod Fm	Formation	Shetland Gp	2,408	2,465
Blodøks Fm	Formation	Shetland Gp	2,465	2,493
Cromer Knoll Gp	Group	—	2,493	2,520
Viking Gp	Group	—	2,520	2,521
Draupne Fm	Formation	Viking Gp	2,520	2,521
Hegre Gp	Group	—	2,521	2,781
Skagerrak Fm	Formation	Hegre Gp	2,521	2,781

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Skagerrak Fm93.6
Hegre Gp93.6

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

WDSS completion logpdf · 214 KB
Geological Completion Report and Completion logpdf · 8.4 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/91, documented in the API reference.