Сервисы "Истинное техсостояние – Диагностика целостности"
Primary Tube Integrity

Evaluates the metal condition and wall thickness 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.


Primary Tube Integrity



  • Evaluate & 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
  • Pre-workover, pre-handover, or pre-abandonment assessment


  • Proactive integrity management mitigates risk and maintains safe and productive operations
  • Track and validate tube condition over time & 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
  • Maintain well system integrity

Temperature Stabilisation Calculator



Water volume under reservoir conditions m3/d
Oil volume under reservoir conditions m3/d
Gas volume under reservoir conditions m3/d
Borehole radius m
Total effective reservoir thickness m
Closed-in time for running the logging tool in the hole hh:mm
Rate reduce %


Total rate:

- m3/d 

Second Rate:

- m3/d 

Stabilisation time:

- hh:mm 


Platform Media