DORIS has developed the FEED and the Detailed Engineering of the FPU Topsides, and performed the EPCI of the mooring system
The Moho & Bilondo reservoirs lie 1750 m to 4100 m below the mud line in water depth ranging from 600 m to 900 m. DORIS designed a Floating Production Unit (FPU) moored in approximately 600 m water depth.
SERVICES PROVIDED BY DORIS:
- Screening Studies (2000-2001)
- Basic Engineering for a field development with FPU, topsides, flowlines and risers, and export pipelines with tie-back to existing facilities (2002-2004)
- Detailed Engineering in cooperation with HHI for topsides design and mooring (2005-2006)
- Procurement and contract services until order awards (2006)
- EPCI of the mooring systems (2005-2008)
MAIN CHARACTERISTICS:
- Water depth : 600 to 900 m
- Peak oil production : 90,000 bopd
- Peak liquid production : 90,000 blpd
- Produced water : 75,000 bwpd
- Gas at FPU inlet : 2,000,000 Sm3/d (57% from Moho and 43% from Bilondo)
- Storage capacity : 50,000 bbls
- FPU dimensions : 188.5x34x12.5 m
- Displacement : 43,000 t
- FPU hull weight : 14,600 t
- FPU topsides weight : 11,000 t
- Number of mooring lines : 12