NORTH WEST EUROPE
West of Britain - Corona Ridge (214/9-1)
Norway - Statfjord, Sliepner & Embla (three wells)
Central & Northern North Sea (UKCS) - thirty two wells; Beryl Field (twenty), Jurassic/HPHT (four wells), L Jurassic (three), Salt Piercement (two), Tertiary Massflow (four)
Southern North Sea - a total of seventeen wells
Ireland - Celtic Sea (four wells)
Irish Sea (UKCS) - St Georges Channel (two) & Morcambe Bay (one)
