Southern North Sea
27 October 2016

Sub-horizontal appraisal of the Platypus gas discovery to determine commercial deliverability of the Lower Leman reservoir. Reservoir was drilled from 11,075 ft (10,072 ft TVDSS) in a NW-SE trending 3,100 ft sub-horizontal section with 110 ft offset from the gas-water contact (10,257 ft TVDSS). Net/gross was 0.96 with an average porosity of 15.7% and Sw of 40.3%. The well was completed with a pre-drilled liner and tested at a maximum rate of 25.5 mmcfgpd (96/64" choke).