用“fracking”造句大全，fracking造句

But fracking is almost entirely unregulated, because of a 2005 statutory exemption from the Safe Drinking Water Act.

In Britain on May 31st Cuadrilla Resources said it was halting a fracking operation near Blackpool, pending investigation of two small earth tremors which it may have triggered.

Some producers will grumble that any regulation of fracking is an unwarranted constraint on their business.

By cannoning water, sand and chemicals at them, a process known as hydraulic fracturing, or “fracking”, the bubbles can be released.

There is reason to suspect, despite industry denials, that it also contaminates groundwater; and the heavy trucking required for fracking inflicts major damage on roads.

Such concerns are real and widespread-in August South Africa followed France's lead and slapped a moratorium on fracking. More studies will be needed before the public is reassured.

Thanks to new drilling technology, and in particular a controversial process called hydraulic fracturing or "fracking," the size of the proven reserves is growing.