Central Graben
16 March 2018

HPHT exploration well 22/30b-A17, on the Pena prospect, with reported Skagerrak objective on a down-thrown tilted fault block at the crest of the Shearwater structure. Fulmar and Pentland were likely additional objectives. Skagerrak is undrilled below Shearwater due to strong pressure depletion in the Fulmar reservoir. Planned TD 20,281 ft (19,498 ft TVDSS). Well was abandoned tight. As it was planned to place the well on production if successful this suggests that the well was dry.