34/7-31

Exploration · Appraisal · P&A · Oil · Norsk Hydro Produksjon AS · PL 089

The lithostratigraphic units 34/7-31 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	—	233	1,062
Utsira Fm	Formation	Nordland Gp	1,057	1,062
Hordaland Gp	Group	—	1,062	1,700
No Formal Name	Formation	—	1,268	1,301
No Formal Name	Formation	—	1,301	1,470
No Formal Name	Formation	—	1,470	1,482
No Formal Name	Formation	—	1,482	1,700
Rogaland Gp	Group	—	1,700	1,891
Balder Fm	Formation	Rogaland Gp	1,700	1,738
Lista Fm	Formation	Rogaland Gp	1,738	1,891
Shetland Gp	Group	—	1,891	2,458
Jorsalfare Fm	Formation	Shetland Gp	1,891	2,160
Kyrre Fm	Formation	Shetland Gp	2,160	2,458
Cromer Knoll Gp	Group	—	2,458	2,470
Rødby Fm	Formation	Cromer Knoll Gp	2,458	2,460
Mime Fm	Formation	Cromer Knoll Gp	2,460	2,470
Viking Gp	Group	—	2,470	2,602
Intra Draupne Fm Ss	Formation	Viking Gp	2,470	2,506
Draupne Fm	Formation	Viking Gp	2,506	2,520
Heather Fm	Formation	Viking Gp	2,520	2,602
Brent Gp	Group	—	2,602	2,650
Tarbert Fm	Formation	Brent Gp	2,602	2,650

Core cut in each unit

METRES CORED · AS THE DIRECTORATE FILES IT

Viking Gp33.7
Intra Draupne Fm Ss33.7

The cores themselves, with their intervals →

Biostratigraphy reports and logs behind the picks

Completion logpdf · 7.5 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/4214, documented in the API reference.