On June 18, 2002, a magnitude 5.0 earthquake occurred in southern Indiana, followed by a 1.2 magnitude aftershock on June 25, 2002. Because the region of occurrence, the Wabash Valley Seismic Zone, is ...

The casual observer generally rejects the possibility of hydrocarbons occurring in the Precambrian basement rocks of Ohio and surrounding region. However, it appears that a major paradigm shift must ...

An analysis of five earthquake sequences associated with hydraulic fracturing (HF) in eastern Ohio from 2013-2015 indicates that the earthquakes fall into classes: deep, Precambrian basement ...

Several thousand wells in Kansas have been drilled into the Precambrian basement, which usually signals the depth limit of drilling for oil and gas prospecting. Most of these wells have penetrated ...

Study finds fracking caused series of earthquakes in Ohio during 2014 Reuters A series of earthquakes that hit Ohio last year were caused by fracking, experts have claimed. Published in the Bulletin ...

PinPoint seismic method eliminates environmental footprint and associated impacts on caribou while enabling Ultra-High Density seismic imaging of oil sands targets CALGARY, May 31, 2018 /CNW/ - Explor ...