4°2°0°2°E4°E6°E60°58°56°54°LiverpoolBergenGlasgowEdinburghUnitedKingdom Norway North Sea Magnus Cormorant Hutton Heather Ninian Agat Snorre Murchison StatfjordGullfaks Dunlin Brent Beryl Frigg Balder Beatrice Buchan PiperClaymore Balmoral Maureen Bream Brisling Forties Nelson Montrose Arboath Cod Gannet Fulmar Clyde Auk Argyll Albuskjell Ekofisk Eldfisk Harald Hod Dan Ann F/3 F/18 Groningen Ula Cyrus Brae Miller 0170KILOMETERSTern Troll Tor Valhall Viking EXPLANATIONOil fieldGas or gas condensate field