31/2-E-1 AH

Development · Production · Plugged · Oil · Norsk Hydro Produksjon AS · Troll · PL 054

31/2-E-1 AH is a production development wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Jun 12, 1995, to 3,919 m.

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

3,919: m total depth · 1,580 m vertical
332: m water depth
Jun 12, 1995: entered · completed Jul 1, 1995
—: at total depth
—: m of core
—: °C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED JUL 1, 1997

On file for this wellbore

Nothing yet. The Directorate has no tops, samples, logs, or documents on file for this wellbore; material from a new well is released two years after completion.

Drilling

Drilling facility: POLAR PIONEER · Semisub steel
Drilling days: 20
Kelly bushing elevation: 23 m
Maximum inclination: —°
Drilling permit: 1042-P
Licensing round: 4
Plugged and abandoned: Nov 21, 2007
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/2603, documented in the API reference.