NORWAY · WELLBORES · NPDID 1176
34/7-11
Exploration · Wildcat · Junked · Not applicable · Saga Petroleum ASA · PL 089
34/7-11 is a wildcat exploration wellbore in the North Sea, drilled by Saga Petroleum ASA, entered Oct 2, 1987, to 861 m in the Utsira Fm.
- 861
- m total depth · 861 m vertical
- 190
- m water depth
- Oct 2, 1987
- entered · completed Oct 11, 1987
- Utsira Fm
- at total depth · Miocene
- —
- m of core
- —
- °C bottom-hole temperature
SODIR FACTPAGES · RECORD UPDATED FEB 20, 2026 · RELEASED OCT 11, 1989
On file for this wellbore
What the Directorate holds from this wellbore. Each opens the section that lists it.
Drilling
- Drilling facility
- TREASURE SAGA · Semisub steel
- Drilling days
- 10
- Kelly bushing elevation
- 26 m
- Maximum inclination
- 1°
- Drilling permit
- 564-L
- Licensing round
- 8
- Plugged and abandoned
- —
- Core samples available
- Yes
- Cuttings samples available
- Yes
- Position · ED50
- 61.27144° N, 2.11308° E
Well history
WRITTEN BY THE NORWEGIAN OFFSHORE DIRECTORATE
General
Well 34/7-11 is located in the Tampen Spur area in the Northern North Sea. Its overall purpose was to assess the hydrocarbon potential in the "B"-structure in the southern part of the block. The primary objectives were to establish the thickness and reservoir quality of the prospective Brent the Brent Group in Group, and to determine the OWC. The secondary objectives were to assess the potential of the Dunlin Cook Formation reservoir, the Statfjord Formation and the upper part of the Triassic Lunde unit B/C reservoir section. TD was prognosed to 2900 m.
Operations and results
Well was spudded with the semi-submersible installation Treasure Saga on 2 October 1987. The well was drilled through the Pliocene Late Miocene Nordland Group, and terminated at a depth of 861 m for technical reasons. The well was drilled with spud mud from top to TD.
No cores were cut and no wire line fluid samples were taken.
The well was permanently abandoned on 11 October 1987 as a junk well.
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/1176, documented in the API reference.