Spot tube weakness before it fails, and keep your well secure

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The miles of metal tubulars that form the backbone of your well system are fundamental to its integrity. Tracking the condition and wall thickness of all tubulars is essential to maintaining a secure well.

Multi Tube provides an accurate barrier-by-barrier assessment of up to four concentric tubulars from a single through-tubing deployment.


Powered by our True Integrity system and Pulse technology, Multi Tube is the industry’s most accurate multi barrier diagnostic product.


Multi Tube is used routinely to support your ongoing integrity management programme, or in a targeted fashion to investigate a specific integrity breach. Our ability to assess up to four concentric tubulars simultaneously means that most of the well can be evaluated in a single deployment, without pulling the tubing.

Multi Tube Integrity is the industry’s most accurate multi barrier diagnostic product.

Challenges & applications

  1. Evaluate tube integrity of multiple tubulars
  2. Managing integrity of all well system tubulars
  3. Routine or targeted surveillance of tubular condition
  4. Time-lapse barrier condition monitoring.
  5. Assessing maximum allowable annular surface pressure [MAASP]
  6. Identifying internal and external defects
  7. Assessing tube condition in the presence of scale
  8. Pre-workover, pre-handover, or pre-abandonment assessment
  9. Verifying completion design

Insights & benefits

  1. Proactive integrity management mitigates risk and maintains safe and productive operations
  2. Track and validate tube condition over time
  3. Spot tube weakness before it fails
  4. Through-tubing deployment minimises disruption and cost
  5. Comprehensive validation of barrier condition in a single run
  6. Understand true wall thickness
  7. Identify internal vs. external defects in primary tubes [when used with caliper]
  8. Better remediation decisions, precisely targeted
  9. Maintain regulatory compliance
  10. Maintain well system integrity