NORWAY · WELLBORES · NPDID 1296

30/9-B-4

Development · Production · Plugged · Oil · Norsk Hydro Produksjon AS · Oseberg · PL 079

30/9-B-4 is a production development wellbore in the North Sea, drilled by Norsk Hydro Produksjon AS, entered Jul 14, 1992, to 2,970 m.

Discovery 30/6-1 Oseberg · On the map →

2,970
m total depth · 2,854 m vertical
109
m water depth
Jul 14, 1992
entered · completed Jul 29, 1992
—
at total depth
40.4
m of core in 2 cores
—
°C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED SEP 2, 2026 · RELEASED JUL 29, 1994

On file for this wellbore

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

Drilling

Drilling facility
OSEBERG B · Jacket 8 legs
Drilling days
16
Kelly bushing elevation
58 m
Maximum inclination
—°
Drilling permit
463-P
Licensing round
Awarded additionally to round 6
Plugged and abandoned
Dec 21, 2004
Core samples available
Yes
Cuttings samples available
Yes
Position · ED50
60.49346° N, 2.82856° 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/1296, documented in the API reference.