Fracking: a modern method to extract oil and gas – may be contaminating drinking supplies in Wyoming

Fracking: a modern method to extract oil and gas – may be contaminating drinking supplies in Wyoming by Timothy Gardner, December 11, 2011, Christian Science Monitor
EnCana Corp of Canada, which owns the natural gas field in Pavillion, Wyoming, slammed the report. “The synthetic chemicals could just as easily have come from contamination when the EPA did their sampling, or from how they constructed their monitoring wells,”