A study confirms a 2011 series of tremors in Ohio were caused by spent hydraulic-fracturing materials injected deep into the ground.
With the skyline of Youngstown, Ohio in the distance, a brine injection well owned by Northstar Disposal Services LLC is seen in Youngstown on Wednesday, Jan. 4, 2011.
You are currently accessing National Journal from IP access. Please login to access this feature. If you have any questions, please contact your Dedicated Advisor.
