Hydraulic fracturing in focus
Watch a video of a process that's drawing heat from industry critics
April 20, 2010
The process of extracting shale gas is increasingly under the microscope these days. Controversy centers on whether or not drilling companies should be made to disclose the ingredients of their respective fracturing fluids, which they say are proprietary. Still not sure what fracturing is? Take a look at this handy video:
Read more: http://www.albertaoilmagazine.com/category/alberta-oil-blog/#ixzz0o3g4RVRA
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