RE: Second Lifting RNS26 Jul 2019 20:34
FS22,
You ask why HUR is not drilling 4km horizontals.
First of all, way back when, the EPS was planned as a single 2km well. This was then modified to two 1km horizontals.
I have no inside knowledge of what prompted this change, and documentation about it is scarce. But gut-feeling makes me think it may have been for mechanical drilling concerns, and potential drillstring limitations. Although Hurricane is not using any unusual or 'new' downhole technology, and in directonal terms, the techniques employed are 'bog standard", it mustn't be forgotten that they're drilling horizontal through hard igneous rock. And that, of course, IS unusual. I suspect they want to play safe in respect to string wear and tear, possibly based on other FB Operators' expériences, and their own with the earlier directional wells.
This is just speculation on my part. So could be wrong. And if anyone here has a different explanation, based on better knowledge, I'd be interested to read it. But I think mine is plausible.