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Subsea Integrity Surveillance


When you know the condition of the subsea production system and its components, you can make the decisions that help maintain integrity assurance. Surveillance data from various sensors will provide you with the information needed to reduce technical risk, maximize system uptime, and help maintain life-of-field integrity. Schlumberger surveillance systems are designed for flexibility in application and installation. They can be integrated and deployed with new assets or retrofitted on existing installations using divers or ROVs.

  • Monitoring of temperature, pressure, strain, vibration, shape, flow, and fluid properties
    • subC-mat
      Discrete monitoring of flex joints; offloading lines; and drilling and completion risers

    • subC-collar
      Temperature, vibration, and internal pressure changes with hoop strain measurements for flowlines, jumpers, and risers

    • subC-strip
      Discrete measurements for continuous monitoring of flowline buckling

    • subC-rod
      Discrete shape measurements for monitoring flexible risers

    • subC-dts
      Distributed temperature monitoring in risers and flowlines

    • subC-line
      Distributed temperature monitoring via slickline

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