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Subsea Umbilical Field Splices

Umbilicals provide fluid (chemical injection and hydraulic), electrical, and optical data connections to subsea oil and gas production systems. The use of high power subsea pumps (ESPs) is becoming more common within deep water production systems and this has introduced the need for medium voltage power cores within some umbilical designs.

Power CSL has developed and offers a field splice for offshore repair and termination of umbilical medium voltage power cores (up to 36kV). The field splice has been subject to comprehensive mechanical, electrical and hyperbaric testing.

The applications for Power CSL’s subsea umbilical field splice include :

Power CSL offers trained offshore certified technicians for installation of the field splices.

  • Key features of the Power CSL subsea umbilical field splice :
  • Designed to be contained in free flooding umbilical repair joint or other subsea housings
  • Compact design
  • High mechanical strength conductor connection
  • Well proven tape based insulation reinstatement
  • Incorporates highly effective water sealing arrangement
  • Does not rely on oil pressure compensation for water sealing
  • Rapid installation

The product has been used on a wide variety of oil and gas umbilical projects around the world.

Products & Services

Power CSL provides a complete range of subsea cable and umbilical products and services – from factory jointing (splicing) of medium and high voltage power cores to thoroughly engineered and tested cable accessories including offshore repair joints.

Facilities

Power CSL’s facilities at its headquarters in Kent, UK, includes impressively equipped cable jointing workshops, a dedicated high voltage laboratory and a wide range of analytical, mechanical, and hyperbaric test capabilities.