Currently, Norway’s unionized energy workers have reached an impasse while negotiating wages. The union has stated that if an agreement is not reached by June 27, all 667 members will join rig workers on strike. In addition, the union has claimed that rigs could be negatively impacted by the strike. Also, Norway’s largest oil workers’ union intends to take nearly 1000 members on strike if an agreement is not reached via mediation.
See "Norway's Safe union plans to join rig worker strike if mediation fails", Reuters, June 7, 2019