Petrora

NORWAY · WELLBORES · NPDID 1986

25/8-4

Exploration · Wildcat · P&A · Oil · Norsk Hydro Produksjon AS · Breidablikk · PL 169

7 documents: reports, logs, and plots →

The lithostratigraphic units 25/8-4 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

UnitLevelPart ofTop, mBase, m
Nordland GpGroup—155814
Utsira FmFormationNordland Gp694744
No Formal NameFormation—744814
Hordaland GpGroup—8141,669.7
Skade FmFormationHordaland Gp814885
No Formal NameFormation—885900
Skade FmFormationHordaland Gp900914
No Formal NameFormation—914939
Skade FmFormationHordaland Gp939981
No Formal NameFormation—9811,018
Skade FmFormationHordaland Gp1,0181,050
No Formal NameFormation—1,0501,384.5
Grid FmFormationHordaland Gp1,384.51,390
No Formal NameFormation—1,3901,669.7
Rogaland GpGroup—1,669.71,841
Balder FmFormationRogaland Gp1,669.71,709.7
Lista FmFormationRogaland Gp1,709.71,780.3
Heimdal FmFormationRogaland Gp1,780.31,830.3
Lista FmFormationRogaland Gp1,830.31,835.5
Våle FmFormationRogaland Gp1,835.51,841
Shetland GpGroup—1,8411,891
Ekofisk FmFormationShetland Gp1,8411,846
Tor FmFormationShetland Gp1,8461,885
Hod FmFormationShetland Gp1,8851,891

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

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/1986, documented in the API reference.