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Geophysical borehole logging is one of the most powerful tools for understanding fractured bedrock aquifers. By combining electrical, acoustic, temperature, and flow measurements with high-resolution borehole imaging, hydrogeologists can pinpoint where water enters and exits a well—and why. In the images above and below, the acoustic televiewer (amplitude) and optical televiewer reveals distinct planar features cutting across the borehole wall. These sinuous, high-contrast ba

PS (P-wave and S-wave) suspension logging is used to measure compressional and shear wave velocities in soil and rock formations,...

GPR Technician/ Utility Locator/ Geophysical Technician/ Subsurface Utility Engineer Enviroprobe Service, Inc. Northern New Jersey/ New...

Gravity or micro-gravity surveys consist in measuring the relative changes in gravity from one place to another. Sharp relative changes...

We are proud and excited to share our recently acquired Geoprobe 8140LS Sonic Drill Rig with our clients. The 8140 replaces our previous...

Enviroprobe utilizes high frequency antennas for concrete scanning to protect our customers and their infrastructure during coring and...

Due to complexity and often 3D natures of subsurface conditions, 2-dimensional direct current electrical resistivity surveys (resistivity...

In 2015, Enviroprobe conducted an electrical resistivity imaging (ERI) survey to locate underground caves in Bermuda. Along with the...

In 2015, Enviroprobe conducted an electrical resistivity imaging (ERI) survey to locate underground caves in Bermuda. Along with the...

Prior to drilling, digging, trenching, and excavating, it is essential to know where underground utility lines are located. It’s...