Shell Increases Participation in the Schiehallion Field and Divests its Canadian Seal Assets

THE HAGUE, November 14, 2012 /PRNewswire/ -- Shell (NYSE: RDS.A) (NYSE: RDS.B) announced today the signing of separate agreements for the acquisition of Murphy Schiehallion Limited 5.9% stake in the Schiehallion field west of Shetlands and for the sale of Shell's interest in the Seal...