True Integrity Tube Products
Primary Tube Integrity

Evaluate tube integrity of primary tubulars

Production tubing and casing need to connect reservoirs to the surface safely and productively. Tracking the condition and wall thickness of primary tubulars is essential to maintaining a secure well.


Primary Tube Integrity provides the same accuracy advantages of Multi Tube, tailored for the production tubing or primary casing barrier.


Powered by our True Integrity system using the Pulse (electromagnetic) platform; Primary Tube Integrity delivers accurate wall thickness data – even if you have scale.


Primary Tube Integrity, if used routinely, can support your ongoing integrity management programme, or in a targeted fashion to investigate a specific integrity breach.


Our ability to reveal actual wall thickness and external defects makes it the ideal complement to conventional caliper type investigations.



  • Evaluate and manage tube integrity of primary tubulars
  • Routine or targeted surveillance of primary tubular condition
  • Time-lapse barrier condition monitoring
  • Identifying internal and external defects
  • Assessing tube condition in the presence of scale


  • Proactive integrity management mitigates risk and maintains safe and productive operations
  • Track and validate tube condition over time and spot tube weakness before it fails
  • Slickline deployment minimises disruption and cost
  • Understand true wall thickness, behind scale
  • Identify internal vs. external defects in primary tubes (when used with caliper)
  • Complement and improve multi finger caliper surveillance
  • Better remediation decisions, precisely targeted


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