Subsea

Subsea Control Module

Subsea Control Module

SEA has developed a new low cost and short lead-time Subsea Control Module to extend the life of marginal developments and late-life fields in the oil and gas sector.

The Subsea Control Module is designed to bring a new dimension to combatting obsolescence as pressure mounts to extract more life from existing equipment, particularly in the reducing North Sea sector.

Further benefits of the SEA system include a high level of configurability while maintaining reduced complexity by using commercial off-the-shelf (COTS) hardware where available. Recent work in decommissioning has also highlighted a need for pre-abandonment monitoring systems. 

Key Features

Inputs to SCM:

  • Dual Redundant (2x) HP Supply to 690 Bar
  • Dual Redundant (2x) LP Supply to 345 Bar
  • Dual Redundant (2x) Combined Power & Signal Inputs

SCM Output Functions:

  • 1 or more 690 Bar HP SCSSV Function
  • Up to 23 207-345 Bar LP Functions

External Monitoring Functions:

Standard connection interface is Siemens T8346 interface port suitable for 4 or 7-way Digitron connectors. Electrical connection interfaces can be specified to clients requirements.

  • 4-20mA Subsea Sensors for production system Temperature monitoring
  • 4-20mA Subsea Sensors for production system Pressure monitoring
  • 4-20mA Subsea Sensors for Choke Position Indicators
  • 1-4 Serial links for monitoring of 3rd party devices i.e. DHPT, Sand detectors, MPFM

SCM Monitoring Functions:

  • 24 DCV Pressure Transducers for inferred actuator position on each DCV output
  • 4 Supply Transducers for hydraulic supply indication

CONTACT US

Get in touch with our Subsea Engineering division for more information about this product

Email: subsea@sea.co.uk

Tel: +44 1224 773 435