Offshore Engineering Services

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LF13-2 DPP Jacket Installation Design

Client: COOEC

completion time: 2011


  • Motion and stability analysis of transportation, launching, upending and lowing of LF13-2 Jacket
  • Structural strength analysis of transportation , launching and upending of jacket and barge
  • Hydrodynamic analysis of derrick barge during standby, launching and lowing stages
  • Jacket on-bottom stability analysis
  • Pile stick-up and drivability analysis
  • Final design with third party verification

Special Features

  • Water depth: 130 m
  • Number pile of jacket pile 8
  • Two floating jacket/derrick barge combination analysis


  • Motion and stability
  • Structure stress
  • Mooring system performance
  • Design report