propane gel gas fracking

Yesterday's Age carried an interesting New York Times article on a new gas fracking process that is much cleaner and more efficient than conventional hydro based systems. The technology is from GasFrac Energy Services Inc - a Canadian company and has been used over 1000 times. If this lives up to its potential it could help to expedite permission to drill our tenements in Quebec.
Well worth a read:
http://www.theage.com.au/business/new-gas-fracking-method-uses-no-water-20111108-1n5h1.html
http://www.gasfrac.com/