AED made the estimate following a production test of the Puffin-7 well that resulted in flow rates of up to 9700 bpd, limited by the facilities available on the semi-submersible drilling rig Stena Clyde.
The well tested 635 metres of net oil-bearing sandstone in an interval of between 2513 metres and 3187 metres.
Puffin is a small field with proven reserves of 10.4
