25/1-9

Exploration · Wildcat · P&A · Oil/gas · Norsk Hydro Produksjon AS · PL 129

The lithostratigraphic units 25/1-9 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	—	135	990
Utsira Fm	Formation	Nordland Gp	367	990
Hordaland Gp	Group	—	990	2,237
Frigg Fm	Formation	Hordaland Gp	2,035	2,237
Rogaland Gp	Group	—	2,237	2,757
Intra Balder Fm Ss	Formation	Rogaland Gp	2,237	2,332
Balder Fm	Formation	Rogaland Gp	2,332	2,373
Sele Fm	Formation	Rogaland Gp	2,373	2,402
Hermod Fm	Formation	Rogaland Gp	2,402	2,420
Lista Fm	Formation	Rogaland Gp	2,420	2,452
Heimdal Fm	Formation	Rogaland Gp	2,452	2,480
Lista Fm	Formation	Rogaland Gp	2,480	2,515
Heimdal Fm	Formation	Rogaland Gp	2,515	2,550
Lista Fm	Formation	Rogaland Gp	2,550	2,603
Heimdal Fm	Formation	Rogaland Gp	2,603	2,655
Lista Fm	Formation	Rogaland Gp	2,655	2,668
Heimdal Fm	Formation	Rogaland Gp	2,668	2,675
Lista Fm	Formation	Rogaland Gp	2,675	2,697
Heimdal Fm	Formation	Rogaland Gp	2,697	2,757
Shetland Gp	Group	—	2,757	2,807
Jorsalfare Fm	Formation	Shetland Gp	2,757	2,807

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 · 355 KB
WDSS completion logpdf · 236 KB
Completion report and logpdf · 12.9 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/1001, documented in the API reference.