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3 services found
by:Princeton Geoscience, Inc. based inPrinceton, NEW JERSEY (USA)
An excellent example is the Leaky, Multi-unit Aquifer System (LMAS) that occurs within the dipping, sedimentary rocks of the Newark Basin. In this setting, correlations of Natural Gamma logs (which can be collected in open-hole, PVC-cased, or steel-cased well intervals) regularly provide a reliable first understanding of the potential geometry of ...
by:Rocky Mountain Soil Sampling Inc. based inBowen Is., BRITISH COLUMBIA (CANADA)
Farther from shore, we can use our raft and/or support boat to advance boreholes in up to 20-feet of water using split-spoons and PVC ...
by:GeoView, Inc. based inSt. Petersburg, FLORIDA (USA)
All seismic methods measure the travel-time and frequency of elastic waves as they propagate through the subsurface. The methods commonly used in shallow geophysics involve using an impact source (hammer, weight drop, explosive source) to generate the seismic wave and recording the arrival of the waves with a seismograph and a series of geophones. The types of seismic methods are divided into ...