34/10-5

Exploration · Appraisal · P&A · Oil · Den norske stats oljeselskap a.s · Gullfaks · PL 050

18 documents: reports, logs, and plots →

The lithostratigraphic units 34/10-5 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	—	161	945
Utsira Fm	Formation	Nordland Gp	916	925
No Formal Name	Formation	—	925	945
Hordaland Gp	Group	—	945	1,555
No Formal Name	Formation	—	1,057	1,097
No Formal Name	Formation	—	1,097	1,120
No Formal Name	Formation	—	1,120	1,195
No Formal Name	Formation	—	1,195	1,215
No Formal Name	Formation	—	1,215	1,390
No Formal Name	Formation	—	1,390	1,555
Rogaland Gp	Group	—	1,555	1,734
Balder Fm	Formation	Rogaland Gp	1,555	1,613
Lista Fm	Formation	Rogaland Gp	1,613	1,734
Shetland Gp	Group	—	1,734	1,857
Jorsalfare Fm	Formation	Shetland Gp	1,734	1,857
Viking Gp	Group	—	1,857	1,896
Draupne Fm	Formation	Viking Gp	1,857	1,858
Heather Fm	Formation	Viking Gp	1,858	1,896
Brent Gp	Group	—	1,896	2,148
Tarbert Fm	Formation	Brent Gp	1,896	1,970
Ness Fm	Formation	Brent Gp	1,970	2,035
Etive Fm	Formation	Brent Gp	2,035	2,070
Rannoch Fm	Formation	Brent Gp	2,070	2,134
Broom Fm	Formation	Brent Gp	2,134	2,148
Dunlin Gp	Group	—	2,148	2,562
Drake Fm	Formation	Dunlin Gp	2,148	2,240
Cook Fm	Formation	Dunlin Gp	2,240	2,381
Burton Fm	Formation	Dunlin Gp	2,381	2,388
Amundsen Fm	Formation	Dunlin Gp	2,388	2,562
Statfjord Gp	Group	—	2,562	2,764
Nansen Fm	Formation	Statfjord Gp	2,562	2,649
Eiriksson Fm	Formation	Statfjord Gp	2,649	2,732
Raude Fm	Formation	Statfjord Gp	2,732	2,764
Hegre Gp	Group	—	2,764	2,780
Lunde Fm	Formation	Hegre Gp	2,764	2,780

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 · 206 KB
Paleontological Report 1500 2780mpdf · 11.5 MB
Paleontological Studypdf · 912 KB
Petrophysical Evaluationpdf · 3.7 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/428, documented in the API reference.