Optimized design for ENI

Optimized design for ENI

Background/Overview of Services
The Coral South Field is located approximately 60km Offshore Mozambique in Area 4. The reservoirs are non-straddling. The infrastructure is situated in deep water, 2000m WD, which is tied back to and serviced by a floating LNG (FLNG) vessel.

Main components of the subsea system consists of:

  • Subsea structures
  • Subsea Pipelines
  • Risers
  • Umbilical Control System
  • Turret and Mooring
  • Hull Structure
  • Topsides and Cryogenics

INTECSEA role was that of an Owner’s Engineer role for the Coral South Field Development Project’s Upstream Division, where expert knowledge was provided to the client in the following engineering fields:

  • Pipelines
  • Risers
  • Flow Assurance
  • Subsea Hardware and Control System Integration
  • Installation Engineering
  • Contracting support

Challenges

  • Selection of Riser System/Configuration
  • Material selection
  • Installation Engineering and feasibility
  • Flow Assurance Diurnal Swing

Results

  • Robust, Optimized Design
  • High Client Satisfaction
  • Quick Turnaround
  • Finding and identifying several loopholes in the design and the ITT Technical Contract