How are the fluids kept away from aquifers and drinking water wells?
Wells are drilled away from drinking water wells. Also, fracturing usually occurs at depths well below where usable groundwater is likely to be found. Finally, when a well is drilled, steel casing and surrounding layers of concrete are installed to provide a safe barrier to protect usable water. Who regulates hydraulic fracturing? There are multiple federal, state and local government rules addressing environmental protection during oil and gas operations, including the protection of water resources. These rules cover well permitting, well materials and construction, safe disposition of used hydraulic fracturing fluids, water testing, and chemical recordkeeping and reporting. In addition, API has created a guidance document on proper well construction and plans to release guidance documents outlining best-available practices for water use and management and protecting the environment during hydraulic fracturing operations. Isn’t there a risk that hydraulic fracturing will use up an are
