English to Norwegian Tech/Engineering Petroleum Eng/Sci

The Emergency Disconnect Package (EDP) is designed for an emergency allowing the completion/intervention vessel(also known as a well intervention vessel to disconnect from the subsea well while under load with a high disconnection angle.The EDP is used within what is called a workover system. A workover system is basically a series of valves and high strength pipe connecting a floating drilling rig to the subsea Christmas tree. The EDP disconnects from the lower riser package, and isolates the riser from the environment.

http://en.wikipedia.org/wiki/Emergency_disconnect_package