Have a look at the ADI qtly dated 4 Sept 2008.
For Kowalik (not then drilled) assuming a 6,000ft lateral ADI was suggesting 10mmcfgpd + 2,500 bcpd.
That prediction is not looking quite so stupid now with 4.39mm + 1,132 bcpd off 2,200 ft.
And 600ft of that 2,200ft was fracced twice before, was blocked up, and has been producing a dribble of condensate (relatively speaking) since.
What a result!