West of Shetlands
11 September 2019

Exploration well, deviated from the Edradour Field template SW to the Glendronach prospect, a faulted stratigraphic pinch-out trap in a submarine fan system of the Albian Royal Sovereign Sandstone at 11,500–13,000 ft, underlying the Edradour reservoir. Edradour well 206/4-2 encountered high-pressure gas in thin Royal Sovereign sands (35 ft gross, 17 ft net) at 11,591 ft TVDSS close to the Royal Sovereign pinch-out. Well 206/4a-4, deviated SW c. 0.6 miles to test main fan play, encountered 138 ft net gas pay in high quality Royal Sovereign reservoir. Potential gas reserves up to 1,000 bcf.