Yea maybe Jim can shead some light on this matter. All I know is it's going to depend alot on how deep the holes are and how many they plan to drill.
From the looks of it based on the PR, it seems like it's going to be done in phases, and we have quite a few targets. Each phase will mostlikely be 1 target, with each target having multiple drill holes of different depths.
Also of factor is the type of rock we have to drill through, but I think it should be farily easy rock to bore through though.