PRECISION GEOPHYSICAL, INC. THE LEADING PROVIDER OF 2D & 3D SEISMIC IN NE AMERICA SINCE 1990 Now offering fracking and earthquake monitoring Utilizing Sigma and DAQ3 wireless recording: * * * Offload data while recording * Utica Shale PRECISION GEOPHYSICAL INC 2695 SR 83 SOUTH MILLERSBURG, OH 44654 PHONE 330-674-2198 Tired of waiting on your seismic? Call Precision Geophysical.