The Dialog caliper log service measures of the inner diameter of casing using 24, 40 or 56 independent, carbide tipped arms.

The caliper log service is used to discover the condition of casing:

  • Shape
  • Inner diameter
  • Inferred wall thickness

Dialog also has the ability to provide post log processing of caliper data to provide a detailed analysis of the pipe including a 3-D internal diameter caliper image of the pipe.