In a video from the BBC program Horizons, Hydroshearing is presented and explained by Susan Petty, founder of Altarock. One of the main issues covered is the innovative solution that the company has developed to address water from leaking in the initial sections of the borehole by injecting small biodegradable plastic particulates that prevent it from being dispersed underground.
Link to the video:
http://www.bbc.com/specialfeatures/horizonsbusiness/seriesfour/episode-8-fuel-for-thought/?vid=p021ljmq
Source: Horizons – Fuel for Though – BBC Website
