Borehole Logging for Groundwater & Geotechnical

Granite Geophysical provides professional borehole logging services for groundwater, water well, environmental, and geotechnical projects. Our borehole geophysical logging capabilities include NMR, gamma ray, electrical resistivity (ELOG), caliper, deviation, sonic, borehole televiewer imaging, and downhole seismic, delivering high-resolution subsurface data directly from the borehole.

For groundwater and water well applications, borehole logging supports aquifer evaluation, fracture identification, screen placement, hydraulic characterization, and water quality assessment. For environmental and geotechnical projects, borehole geophysical logging is used to characterize subsurface conditions, delineate stratigraphy, evaluate foundation conditions, and support site investigations. Granite Geophysical operates mobile logging systems and travels to project sites nationwide as needed to support drilling and investigation programs.