Let the thumping (in Mahoning County, OH) begin. Mahoning County commissioners have approved a one-year road use agreement with Halcon Resources that allows them to perform seismic testing along county and town roadways. Halcon will pay $600 per mile, post a $100,000 bond (for the county) and a $50,000 bond (for each of six townships) where they will test. Halcon will also spend some major money repairing roads even before they begin testing…