Equinor's Johan Sverdrup oilfield in the North Sea has suffered a power outage that is estimated to last for some 8 hours, a regulatory statement posted on the Nord Pool web site showed on Tuesday."Operational issues,

Norway’s largest oilfield Johan Sverdrup has been shut down for an undetermined period due to a power outage. A technical failure in the offshore power system had been identified, and production was shut down as a routine step, an Equinor spokesperson told Upstream.

A power outage has forced the shutdown of the Johan Sverdrup oilfield, Western Europe's largest, impacting oil production in Norway.

Norway's Equinor halted on Tuesday all output from its Johan Sverdrup oilfield in the North Sea, western Europe's largest producing field, due to an outage in the offshore power system, a company spokesperson said.