Difference between revisions of "Hydraulic fracturing - fracking"

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'''Hydraulic fracturing''' or '''fracking''' is a type of drilling in which rock is fractured by pressurised water containing chemicals (about 2%) and sand in order to tap oil and gas that were trapped in shale formations.
 
'''Hydraulic fracturing''' or '''fracking''' is a type of drilling in which rock is fractured by pressurised water containing chemicals (about 2%) and sand in order to tap oil and gas that were trapped in shale formations.
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[[Category:Lyon Prep Kit]]

Revision as of 10:29, 22 October 2016

Hydraulic fracturing or fracking is a type of drilling in which rock is fractured by pressurised water containing chemicals (about 2%) and sand in order to tap oil and gas that were trapped in shale formations.