Central Graben
11 September 2018

Vertical HPHT exploration well on Glengorm. Low relief faulted anticline on west flank of large intra-basinal high within West Forties Basin with Freshney (Heather Formation) and Fulmar (Puffin) objectives; both of late Oxfordian age. Top Freshney prognosed at 14,268 ft TVDSS, planned TD of 16,503 ft TVDSS in Fulmar. Anticipated formation pressures 12,500–14,500 psi, with BHT 32–392° F. Estimated P50 reserves 73 mmbbl OE with COS 45%. Main hole and 22/21c-12A re-spud both junked due to problems drilling Quaternary. Re-drill planned for 2018.