Engineering and Constuction / Installation for oil & gas and wind farm offshore project.
DOF has successfully implemented many projects around the world including projects in Vietnam as listed below
| Project |
DOF Client |
End Client |
Scope of Work |
DOF Vessel |
Country |
Period |
Water Depth |
| Rong Doi MV12 Mooring Repair |
PTSC |
PTSC - PetroVietnam Technical Services Corporation |
Phase 1. Replacement of 8 x Mooring Chains using Skandi Hercules with ACCD. Phase 2 |
Skandi Singapore, Skandi Hercules |
Vietnam |
Sep-20 |
85 m |
| Flexlay and MDB Installation |
TSC Asia Pacific Pte Ltd |
PTSC PertoVietnam Teechnical Services Corporation |
DSV Services for a Mid depth buoy installation and Flexible 6”and 8” Riser/Umbilical Installation using Sat Diving and ROV techniques. |
Skandi Hercules |
Vietnam |
Nov-17 |
70 m |
| Lam Son - FPSO Hookup - Ph 2 |
TSC Asia Pacific Pte Ltd |
PTSC PertoVietnam Teechnical Services Corporation |
DSV Services for a Mid depth buoy installation and Flexible 6”and 8” Riser/Umbilical Installation using Sat Diving and ROV techniques. |
Skandi Hercules |
Vietnam |
Nov-17 |
70 m |
| Lam Son - FPSO Hookup& - Ph 2 |
PTSC POS Co. Ltd |
PTSC Offshore Services Co. Ltd |
Phase 2. Tow and hook up of FPSO Lam Son, Load out, transportation and installation of risers and umbilicals. Propose Skandi Singapore. |
Skandi Singapore |
Vietnam |
May-14 |
70 m |
Bien Dong
- Ph 1 Mooring Installation
- Ph 2 FSO Hook up & tie in |
PTSC |
PTSC Vietnam |
Phase 1. Installation of the mooring system, including all installation
PM&E.
Phase 2. Tow and hook-up of FSO |
Vietnam |
Oct-12 |
150 m |
| Te Giac Trang Field Development FPSO Installation Phase 1B/2 |
PTSC Offshore Services |
Vietsovpetro Joint Venture |
Phase 2 Hook up of the FPSO to the mooring system, inclusing all
PM&E and installation of associated flexible risers. |
Skandi Singapore |
Vietnam |
Aug-11 |
45 m |
| Bien Dong - Pre-laid Mooring |
PTSC Vietnam |
PTSC Vietnam |
Pre-laid Mooring of BD1 Drilling Programme |
Skandi Hercules |
Vietnam |
Jul-11 |
150 m |
| Te Giac Trang FPSO Installation Phase 1B/2 |
PTSC Offshore Services |
Vietsovpetro Joint Venture |
Phase 1 Installation of the mooring system, inclusing all installation
PM&E |
Skandi Hercules |
Vietnam |
Jun-11 |
45 m |
| Ruby 2 FPSO Installation Project Phase 1 & 2 |
PTSC Vietnam |
PTSC Vietnam |
• Installation of nine chain/anchor pile mooring system
• Structures installation including pipeline end Manifolds (PLEMs)and seven riser tether bases;
• Tow and hookup of FPSO to mooring spread
• Installation and tie in of 7 risers, 1.9km flexible flowline, 2 rigid dog leg spools and a rigid platform riser
• Pre commissioning post installation |
N/A |
Vietnam |
May-10 |
50 m |
Regional and Global Vessels
PSV/AHTS Fleet
• Skandi Feistein (PSV)
• Skandi Emerald (AHTS)
• Atlantic (AHTS
Subsea Fleet
• Skandi Darwin (MPSV & W2W)
• Skandi Singapore (DSV)
• Skandi Hercules (CSV AHT)
• Skandi Hawk (MPSV)
Global Assets
• Skandi Acergy
• Skandi Constructor
• Skandi Africa
Service Delivery Capability Model
The DOF Subsea service delivery provides a single source solution.
Project Management and Engineering
Supply chain management
Marine Vessel ownership and management
Survey, Remote Intervention and Inspection Services
Construction and Installation Services
Moorings
EPCI/SURF
Air and Saturation Diving Services
Decommissioning Services
Renewables: Floating Wind & Fixed Wind
SURF / Construction Support : Skandi Acergy
Skandi Acergy
• DP3 Vessel
• Large deck space (2100m2) to accommodate project spread
• 3000t under-deck carousel
• Primary crane: 400t AHC knuckle
• Secondary crane: 100t AHC knuckle
• 2 x WROVs (dedicated moonpools for launch / recovery)
• Accommodation for 140 pax
• Helideck (CAP437 compliant)
Deepwater Subsea Construction Vessel: Skandi Africa
Skandi Africa
• DP3 Vessel
• 650 t top tension tower, 720 t A&R
• Large deck space (2500m2) to accommodate project spread
• 3500t under-deck carousel
• Primary crane: 900t AHC knuckle
• Sec. crane: 150t AHC knuckle
• 2 x WROVs (dedicated moon-pools for launch / recovery)
• Accommodation for 140 pax
• Helideck (CAP437 compliant)
Skandi Hercules Vessel
Skandi Singapore Vessel
Detail: Services of ViNaVan