ALL POSTS TAGGED WITH Hilcorp
03/02/2017 / By Amy Goodrich

Earthquakes are a rare event in a tectonically peaceful region like Pennsylvania. However, fracking operations triggered a series of small

http://www.fracking.news/2017-03-02-pennsylvania-new-report-reveals-that-fracking-has-caused-a-large-increase-in-earthquakes.html