Cancelled licences shows lack of interest in hydraulic fracturing: Graham Oliver
It wasn’t a surprise to Graham Oliver to hear two exploration licenses held by Black Spruce Exploration Corp. have been cancelled.
http://www.thewesternstar.com/News/Local/2016-11-02/article-4677984/Cancelled-licences-shows-lack-of-interest-in-hydraulic-fracturing%3A-Graham-Oliver/1