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PGE utilizes technology such as seismic testing to identify oil and gas reserves. Vibration trucks send shock waves into the ground, as shown above. A recording truck is then used to capture their return to the surface, gathering information about
Joseph Huemann and Sons Inc is a Ringwood, IL-based company in the Energy and Utilities sector.
Will-Drill Resources Incorporated is a Shreveport, LA-based company in the Energy and Utilities sector.
Fannon Petroleum Services is a Gainesville, VA-based company in the Energy and Utilities sector.
Puna Geothermal Venture is a Hilo, HI-based company in the Energy and Utilities sector.