31/2-G-4 AH

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

31/2-G-4 AH is a production development wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Aug 6, 1994, to 3,191 m.

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

3,191: m total depth · 1,596 m vertical
329: m water depth
Aug 6, 1994: entered · completed Aug 27, 1994
—: at total depth
—: m of core
—: °C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED AUG 27, 1996

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: 22
Kelly bushing elevation: 23 m
Maximum inclination: —°
Drilling permit: 931-P
Licensing round: 4
Plugged and abandoned: Sep 14, 2011
Core samples available: No
Cuttings samples available: No
Position · ED50: 60.75260° N, 3.43938° 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/2309, documented in the API reference.