NORWAY · WELLBORES · NPDID 1413

7/12-7 R

Exploration · Appraisal · P&A · Oil · BP Norway Limited U.A. · Ula · PL 019

2 documents: reports, logs, and plots →

7/12-7 R is an appraisal exploration wellbore in the North Sea, drilled by BP Norway Limited U.A., entered May 14, 1989, to 3,855 m in the Ula Fm.

Discovery 7/12-2 Ula · On the map →

3,855
m total depth · 3,847 m vertical
70
m water depth
May 14, 1989
entered · completed May 22, 1989
Ula Fm
at total depth · Late Jurassic
—
m of core
123
°C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED FEB 20, 2026 · RELEASED MAY 22, 1991

On file for this wellbore

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

Drilling

Drilling facility
VILDKAT EXPLORER · Semisub steel
Drilling days
9
Kelly bushing elevation
25 m
Maximum inclination
10.60000038°
Drilling permit
583-L2
Licensing round
1-A
Plugged and abandoned
—
Core samples available
No
Cuttings samples available
No
Position · ED50
57.10887° N, 2.87980° E
Hydrocarbons in
Ula Fm · Late Jurassic

Well history

WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE

General

Well 7/12-7 R is a re-entry of 7/12-7 on the east flank of the Ula Field. Well 7/12-7 confirmed oil in the Ula Formation and was suspended as a possible water injector. The objective of the re-entry was permanent plugging and abandonment

Operations and results

Well 7/12-7 was re-entered with the semi-submersible installation Vildkat Explorer on 15 May 1989.

The well was plugged and permanently abandoned on 22 May 1989.

Testing

No drill stem test was performed.

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/1413, documented in the API reference.