NORWAY · WELLBORES · NPDID 9794

35/10-10 S

Exploration · Wildcat · P&A · Oil/gas/condensate · Wellesley Petroleum AS · PL 1148

35/10-10 S is a wildcat exploration wellbore in the North Sea, drilled by Wellesley Petroleum AS, entered Apr 4, 2023, to 4,089 m in the Amundsen Fm.

Discovery 35/10-10 S (Carmen) · On the map →

4,089
m total depth · 4,056.8 m vertical
360
m water depth
Apr 4, 2023
entered · completed Jun 12, 2023
Amundsen Fm
at total depth · Early Jurassic
191.7
m of core in 4 cores
155
°C bottom-hole temperature

SODIR FACTPAGES · RECORD UPDATED FEB 20, 2026 · RELEASED JUN 12, 2025

On file for this wellbore

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

Drilling

Drilling facility
DEEPSEA YANTAI · Semisub steel
Drilling days
70
Kelly bushing elevation
27.3 m
Maximum inclination
18°
Drilling permit
1928-L
Licensing round
TFO2021
Plugged and abandoned
Jun 12, 2023
Core samples available
Yes
Cuttings samples available
Yes
Position · ED50
61.01980° N, 3.16386° E
Hydrocarbons in
Brent Gp · Middle Jurassic
Hydrocarbons in
Cook Fm · Early Jurassic
Hydrocarbons in
Amundsen Fm · Early Jurassic

Around this wellbore

This wellbore on Sodir FactPages → · Press release →

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.

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