NORWAY · WELLBORES · NPDID 4555
31/2-S-11 H
Development · Production · Plugged · Oil · Norsk Hydro Produksjon AS · Troll · PL 054
31/2-S-11 H is a production development wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Aug 6, 2002, to 5,314 m.
Discovery 31/2-1 (Troll Vest) · On the map →
- 5,314
- m total depth · 1,580 m vertical
- 342.4
- m water depth
- Aug 6, 2002
- entered · completed Oct 25, 2002
- —
- at total depth
- —
- m of core
- —
- °C bottom-hole temperature
SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED OCT 25, 2004
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
- WEST VANGUARD · Semisub steel
- Drilling days
- 81
- Kelly bushing elevation
- 22 m
- Maximum inclination
- —°
- Drilling permit
- 2137-P
- Licensing round
- 4
- Plugged and abandoned
- Jan 19, 2016
- Core samples available
- No
- Cuttings samples available
- No
- Position · ED50
- 60.89506° N, 3.65473° 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/4555, documented in the API reference.