Outages at the country's gas processing plants Kollsnes and Nyhamna are to reduce the country's production capacity by 34.5 and 10.1 mcm/day respectively, Gassco said on its website.

In addition, production capacity at the Sleipner field will be reduced by 10.5 mcm/day, while a small outage at Valemon field ended on Saturday morning, it added.

Norway's natural gas production capacity was cut by a combined 65 mcm/day on Friday compared to the country's total capacity of around 350 mcm/day.

Real-time pipeline gas flows from Norway to Europe were running at a rate of 303 mcm/day by 0840 GMT on Saturday. Gassco's data showed.