NORWAY · WELLBORES · NPDID 4360
31/2-O-12 H
Development · Observation · Plugged · Not applicable · Norsk Hydro Produksjon AS · Troll · PL 054
31/2-O-12 H is an observation development wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Sep 13, 2001, to 2,030 m.
Discovery 31/2-1 (Troll Vest) · On the map →
- 2,030
- m total depth · 1,636 m vertical
- 337
- m water depth
- Sep 13, 2001
- entered · completed Sep 29, 2001
- —
- at total depth
- —
- m of core
- —
- °C bottom-hole temperature
SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED SEP 29, 2003
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
- MÆRSK JUTLANDER · Semisub steel
- Drilling days
- 17
- Kelly bushing elevation
- 23 m
- Maximum inclination
- —°
- Drilling permit
- 1980-P
- Licensing round
- 4
- Plugged and abandoned
- Sep 30, 2001
- Core samples available
- No
- Cuttings samples available
- No
- Position · ED50
- 60.88954° N, 3.56645° 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/4360, documented in the API reference.