The company expects to delay deliveries of more than 180,000 barrels per day for up to a week.
After the incident, Shell had to shut down two wells that supply the pipeline in the main Niger Delta oil region.
Pipelines have been attacked in the region a number of times before.
In other instances, pipelines have been cut by thieves to siphon off the oil.
Anglo-Dutch Shell has involved "force majeure" to formally delay the shipments of oil.




