Ignore first message on this subject. This is what I meant to say:-

.

GasFrac Director and Chairman of the Board Gerald Roe gives GasFrac and its technology a good write up via his other directorship at Jadela Oil.

Jadela has used GasFrac's services in the past.. but I can't seem to find any evidence of any recent business between the two companies... and yet he writes a piece on GasFrac entitled 'Game Changer' on Jadela's website.

http://www.jadelaoil.com/game_changer.html