Source: Vindicator (Youngstown, OH), October 7, 2013
Posted on: http://envfpn.advisen.com
Ohio regulators will soon approve and permit large, exposed centralized impoundments that hold fracking flowback water.
These are used widely by oil and gas companies in other states to recycle the waste and serve multiple wells near one another .
The impoundments, or pits, which sometimes exceed the size of a football field and can hold millions of gallons of water, are now banned in Ohio.
But they’ve proved a useful asset to companies operating in other states such as Pennsylvania and West Virginia. The impoundments serve as water-transfer stations for multiple wells nearby, greatly reducing the amount of truck traffic and the water necessary to drill and frack those wells.
Existing Ohio regulations permit use of lined impoundments that hold freshwater for drilling. Flowback, or fracking wastewater, however, must be stored above ground in covered steel tanks before disposal or reuse.
But effective Jan. 1, the centralized impoundment pools will be authorized by the Ohio Department of Natural Resources as part of a regulatory change state legislators made in the biennial budget bill signed in June.
Changes to the law likely came after input from the industry. Operators consider centralized impoundments a key to further developing the Utica Shale play.…