Petrora

NORWAY · WELLBORES · NPDID 214

31/4-4

Exploration · Wildcat · P&A · Dry · Norsk Hydro Produksjon AS · PL 055

8 documents: reports, logs, and plots →

The lithostratigraphic units 31/4-4 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—239890
Utsira FmFormationNordland Gp733.5810
UndifferentiatedFormation—810890
Hordaland GpGroup—8901,796
Rogaland GpGroup—1,7962,067
Balder FmFormationRogaland Gp1,7961,853
Sele FmFormationRogaland Gp1,8531,893
Lista FmFormationRogaland Gp1,8932,050
Våle FmFormationRogaland Gp2,0502,067
Shetland GpGroup—2,0672,195
Cromer Knoll GpGroup—2,1952,300
Viking GpGroup—2,3002,680
Draupne FmFormationViking Gp2,3002,365
Sognefjord FmFormationViking Gp2,3652,402
Heather FmFormationViking Gp2,4022,482
Fensfjord FmFormationViking Gp2,4822,527
Heather FmFormationViking Gp2,5272,680
Brent GpGroup—2,6802,798
Tarbert FmFormationBrent Gp2,6802,695
Ness FmFormationBrent Gp2,6952,721
Etive FmFormationBrent Gp2,7212,798
Dunlin GpGroup—2,7982,956
Cook FmFormationDunlin Gp2,9352,956
Dunlin GpGroup—2,9563,087
Statfjord GpGroup—3,0873,150

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/214, documented in the API reference.