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Borehole Geophysical Surveys / +44 (0)1939 210 710

Casing Collar Locator Tool – Pile Detection


This tool measures changes in magnetic flux due to the presence of magnetic material and is used to determine the position of steel casing, its joins and other changes in the mass of magnetic material.

Specifications


  • Size:
    700 x 38mm
  • Weight:
    3.8kg
  • Max. temperature:
    80°C
  • Max. pressure:
    20MPa

Logging Conditions


  • 2 – 5 m/min
  • Free running

Borehole Conditions

BH needs to be <0.5m from pile


  • Minimum diameter 50mm
  • Dry or fluid filled
  • Unlined, steel or plastic lined
Depth to base of sheet piles measured with the CCL tool
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