Moray Firth / Witch Ground Graben
1 October 2012

Ptarmigan deviated appraisal. Upper Paleocene Forties and Balmoral objectives in mounded channel system with low-relief dip-closure. Forties at 6,986 ft TVDSS with no oil shows, but gas gradient indicated from MDT pressures. Balmoral at 7,080 ft TVDSS was water-wet. Oil shows in Nauchlan from 5,267-5,465 ft.