Oil, gas & water have different dielectric constants - the CAT uses this property to identify fluid phases in high deviation and horizontal wells.

Run centralised in the well-bore, the CAT is fully combinable with other Sondex UltrawireTM production logging tools.

Features:

• Array of 12 radial capacitance sensors.
• Tool orientation determined by internal relative bearing sensor.
• Through tubing phase identification.
• Simultaneous operation with Sondex UltrawireTM tools.
• Radial fluid phase measurement.
• Collapsible bow-spring arms.
• Combinable with other tools of the Multiple Array Product Suite via Rotational Alignment Subs (RAS).
• CATview software (optional) is available for 3D phase profiling.