NORWAY · WELLBORES · NPDID 5695

31/2-E-1 BY1H

Development · Production · Plugged · Oil · StatoilHydro ASA · Troll · PL 054

31/2-E-1 BY1H is a production development wellbore in the North Sea, drilled by StatoilHydro ASA, entered Nov 22, 2007, to 4,603 m.

Discovery 31/2-1 (Troll Vest) · On the map →

4,603
m total depth · 1,608 m vertical
331
m water depth
Nov 22, 2007
entered · completed Jan 11, 2008
—
at total depth
—
m of core
—
°C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED JAN 11, 2010

On file for this wellbore

What the Directorate holds from this wellbore. Each opens the section that lists it.

Drilling

Drilling facility
WEST VENTURE · Semisub steel
Drilling days
51
Kelly bushing elevation
35.5 m
Maximum inclination
—°
Drilling permit
2911-P1
Licensing round
4
Plugged and abandoned
Oct 10, 2018
Core samples available
No
Cuttings samples available
No
Position · ED50
60.80035° N, 3.44352° E

Around this wellbore

This wellbore on Sodir FactPages →

About this data

Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Depths are metres along the wellbore from the kelly bushing unless a row gives its own unit; older cores are filed in feet. A zero the Directorate files for an unmeasured pressure, density, or temperature is shown as a dash.

Developers: this page as JSON is GET /v1/data/norway/wells/5695, documented in the API reference.