Oil field · Norway

Tambar Øst

Tambar Øst is an oil field in the Norwegian North Sea, operated by Aker BP ASA. It was discovered in 2007 and has produced since 2007.

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Production

Norwegian Offshore Directorate has no production reported for Tambar Øst up to August 2026.

Field details

Status	Producing
Type	Oil field
Operator	Aker BP ASA
Partners	Aker BP ASA 46.2% DNO Norge AS 37.8% Repsol Norge AS 9.76% ORLEN Upstream Norway AS 6.24%
Discovered	2007 (wellbore 1/3-K-5)
First production	October 2007
Sea area	North Sea
Licence	Tambar Øst Unit (a unitised field spanning several licences)
Expected total recovery	oil 6.8 million barrels; gas 60 million cubic metres; NGL 0 million tonnes (Sodir estimate, 2025)
Remaining reserves	oil 2.6 million barrels; gas 20 million cubic metres; NGL 0 million tonnes
Produced so far	62% of the expected total
Wellbores inside the outline	1
Official record	Sodir FactPage

Platforms and installations

No installations are recorded for the field.

Nearby

Fields within 10 km: Tambar (0.5 km), Gyda (3.6 km), Oda (8.6 km), Ula (9.1 km).

Sources

Contains data under the Norwegian licence for Open Government data (NLOD) distributed by the Norwegian Offshore Directorate (Sodir): field, production, reserves, licensee and facility data from the FactPages, with production monthly to August 2026.

Offshore Data Atlas converts the reported volumes to barrels and cubic metres a day (one cubic metre is 6.29 barrels). Norwegian figures are saleable production.