HGS Petroleum Exploration Methods Part VIII: How Seismic Works

Part VIII of a series of PowerPoint presentations called HGS Petroleum Exploration Methods:  What Geologists and Geophysicists Do To Find Oil and Gas. Part VIII deals specifically with how seismic works.  Topics include:  refraction and reflection, gathers and move-out, and migration.  Target:  all non-geoscience audiences including K-12.