A discussion point for garym29 May 2018 22:28
Gary,
I would not want to see the flow of the frac liquid to be too quick as it may cause an outflow of the material holding the frac open.
I did post a time ago this hypothesis.
Slow is easy.
What is your take on this (you know I am not a petro and you said earlier that frac was not your absolute field).
I would be happy to take an extra week to ensure stability
wjmflp