Larsen Oil & Gas – Deep Venture

Drillship

Man hours: 156000

Dec 2008 – 10 weeks.

  • 5 yearly dry docking SPS and modifications.
  • Routine dry docking works and propulsion surveys.
  • Fabrication and installation of a completely new tensioner system with new sheaves, accumulator bottles and SS pipe systems.
  • The entire Koomey unit was renewed.
  • Over 135m of 3” SS piping, and renewal of all the Demco valves.
  • Approximately 50 tons of steelwork modifications.
  • General repair and maintenance throughout the vessel.
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  • Larsen Oil & Gas – Deep Venture