Frac flowback describes water used in a drilling process called 'hydraulic fracturing,' or 'fracking.' This test sample was taken from an oil well from which 200,000 gallons of oil-rich water flowed back over a period of two weeks....
Apr 25, 2012 2:31:32 PM
Frac flowback describes water used in a drilling process called 'hydraulic fracturing,' or 'fracking.' This test sample was taken from an oil well from which 200,000 gallons of oil-rich water flowed back over a period of two weeks....