North Sea
23 September 2019

Exploration/development well deviated north from Martin Linge platform template to Herja prospect; Middle Jurassic tilted fault block on west flank of Martin Linge faulted anticline with Tarbert (primary) and Ness (secondary) objectives. Well encountered edge of Frigg heavy oil accumulation from 1,752 m to oil-water contact at 1,757 m TVDSS. Full gas column in Tarbert at 4,250 m (3,835 m TVDSS) and separate column in Ness at 4,377 m (3,945 m TVDSS), with 10 Bar over-pressure relative to Tarbert. Gas down to approximately 4,090 m TVDSS. Well suspended for completion as production well 30/4-A-9.