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Webnews Deepwater Asia Congress 2011 Presentation

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"Deepwater activities require new efficient and highly specified Offshore Supply Vessels"

"Deepwater activities require new efficient and highly specified Offshore Supply Vessels"


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  • 1. www.bourbon-online.com B u i l d i n g t o g e t h e r a s e a o f t r u s t B Deepwater Asia Congress 2011 May 19th, 2011 Christian LEFEVRE BOURBON
  • 2. OSV Segmentation 2
  • 3. Offshore Production units Exploration Developement of the field (construction, installation) Production / Maintenance Decommis- sioning From shelf ... to deepwater 3 Drilling rigs ProductionExploration-Development 1-2 years 3 - 5 years 20 - 25 years 1 year Life cycle of offshore fields
  • 4. Supply of offshore installations PSV Platform Supply Vessel Support to anchored drilling rigs AHTS Anchor Handling Tug Supply vessel Assistance to tanker lifting Tug Boat Urgent equipment transport Crew change FSIV Fast Support Intervention Vessel Offshore support vesselsby function 4
  • 5. Crew change Fast Crew Boat Maintenance (top side) MSV Maintenance Support Vessel Subsea IMR Subsea Offshore Support vessel Offshore support vesselsby function 5
  • 6. Offshore structure type determines offshore support vessel type 6 Shallow water drilling units
  • 7. Offshore structure type determines offshore support vesseltype 7 SHALLOW WATER OFFSHORE Means / Offshore structure OSV vessels DRILLING UNITS: JACK-UP Displacement / Towage: 2 small AHTS 60 to 80 t BP Offshore supply : 1 small PSV 1000 to 3000 t DWT or 1 FSIV DRILLING UNITS: SEMI-SUBMERSIBLE 1st GENERATION Displacement / Towage / Offshore supply : 2 AHTS up to 120 t Personnel/equipment transport: 1 FSIV DEEP OFFSHORE Means / Offshore structure OSV vessels DRILLING UNITS: ANCHORED SEMI- SUBMERSIBLE Displacement / Towage: 2 large AHTS 150 to 200 t BP Personnel transport / Equipement : 1 FSIV DRILLING UNITS: DP SEMI-SUBMERSIBLE OR DP DRILL SHIP Displacement / Towage: 2 PSV medium & large (depending on distance and storage needs) Personnel/equipment transport: 1 FSIV Exploration
  • 8. Offshore structure type determines offshore support vesseltype 8 SHALLOW WATER OFFSHORE Means / Offshore structure OSV vessels DRILLING UNITS: JACK-UP TENDER DE FORAGE Displacement / Towage: 2 small AHTS 60 to 80 t BP Offshore supply: 1 small PSV 1000 to 3000 t DWT or 1 FSIV Anchor handling & towage: 2 AHTS 60 to 80 t BP Personnel/equip. transport: 1 FSIV - Crew Boat CONSTRUCTION / INSTALLATION : CONSTRUCTION BARGE PLATFORM INSTALLATION & PIPE LAYING BARGE HOTEL **** AHTS 60 to 120 t BP ** FSIV - Crew Boat * PSV 1000 to 3000 t DWT DEEP OFFSHORE Means / Offshore structure OSV vessels DRILLING UNITS: ANCHORED SEMI- SUBMERSIBLE DP SEMI-SUBMERSIBLE OR DP DRILL SHIP 2 large AHTS 150 to 200 t BP 1 FSIV 2 PSV medium - large 1 FSIV - Crew Boat CONSTRUCTION / INSTALLATION: CONSTRUCTION & LAYING VESSELS (DP) SUBSEA INSTALLATION VESSELS (DP) ** PSV small & medium * FSIV * Crew Boat * AHTS 80 t * Tugs 80 t * Large AHTS 150 to 180 t BP Field development
  • 9. Offshore structure type determines offshore support vessel type 9 Production units
  • 10. Offshore structure type determines offshore support vesseltype 10 SHALLOW WATER OFFSHORE Means / Offshore structure OSV vessels FIXED PRODUCTION PLATFORM FSO WORK BARGE *** small PSV - Utility Boat *FSIV (supplying) •Crew Boat ** Tugs or small AHTS * Crew Boat ** Tugs or small AHTS ** Crew Boat * PSV small or medium JACK-UP STIMULATION VESSEL MAINTENANCE VESSEL * PSV 1000 to 3000 t DWT ** Small AHTS 60 to 80 t BP * Crew Boat DEEP OFFSHORE Means / Offshore structure OSV vessels FPSO OR TLP IMR VESSELS 1 to 2 per field *** PSV 3000 to 4500 t DWT ** FSIV - Crew Boat ** Tug - AHTS 80 to 120 t BP DRILL SHIP WORK OVER VESSEL STIMULATION VESSEL ** PSV 3000 to 4500 t DWT ** PSV * Large PSV as support vessel * Crew Boat Production / Maintenance
  • 11. OSV worldwide market PSV & AHTS – Deep / Shallow 11 Total number of vessels = 1 403 Sources: ODS Petrodata/BOURBON, March 2011 Total number of vessels = 1 774 D E E P S H A L L O W Newbuilding deliveries Newbuilding deliveries 1 140 existing vessels Of which 11% > 25 yrs old 263 on order 1 606 existing vessels Of which 43% > 25 yrs old 168 on order 0 10 20 30 40 50 60 70 80 90 H1 2011 H2 2011 H1 2012 H2 2012 H1 2013 H2 2013 + 0 10 20 30 40 50 60 70 80 90 H1 2011 H2 2011 H1 2012 H2 2012 H1 2013 H2 2013
  • 12. 0 100 200 300 400 500 600 0-999 1-1 750 2-4 000 + 4 000 New building 0-25 yrs > 25 yrs PSV fleet spectrum 12 Small PSV Medium PSV Large PSVUtility Boats Source: ODS Petrodata, BOURBON, March 2010 SHALLOW DEEP Nb of vessels Deadweight (in metric tons)
  • 13. 0 200 400 600 800 1000 1200 1400 0-3 999 4 000-10 000 10 000-15 000 15 000-22 000 + 22 000 New building 0-25 yrs > 25 yrs AHTS fleet spectrum 13 Small AHTS Medium AHTS MLarge AHTSUtility Boats SHALLOW DEEPNb of vessels Large AHTS Power (in BHP) Source: ODS Petrodata, BOURBON, March 2010
  • 14. New drilling units, production trees, production floaters require new OSV 14
  • 15. Larger and more powerful high standard vessels built to meet the requirement of the deepwater market  Dynamic positioning  Greater cargo capacities  Special product tanks: liquid mud, brine, base oil, methanol  Specialized equipments: crane, deepwater winch, oil recovery, firefighting  Speed (crewboats) Going deeper → new deepwater offshore vessels 15
  • 16. Suitable OSV per segment 16
  • 17. PSV: Platform SupplyVessels Bourbon Helios Bourbon Helios Antenor Bourbon Liberty 100 17
  • 18. GPA 670 • 3,100 T DWT • 73m x 16.5m • 675 m2 • Methanol Capacity • DP II • Diesel Electric 18
  • 19. • DWT > 4,000 T • LOA > 80m • Breadth> 19m • Deck Area > 800 m2 • DP II • Diesel Electric P/PX 105 19
  • 20. Traditional shallow water PSV Medium size deepwater PSV Large deepwater PSV Length: 60 m 73 m 89 m Deadweight: 1,000 t 3,100 t 4,450 t Liquid mud: 100 m3 1,092 m3 1,200 m3 Methanol: nil 171 m3 290 m3 Deck space: 334 m3 689 m2 1,017 m2 Propulsion: 2 fixed pitch propellers 1 bow thruster 2 azimuth thrusters 2 bow thrusters 2 azimuth thrusters 3 bow thrusters Dynamic positioning: nil DPII DPII DeepwaterPSV 20
  • 21. AHTS: Anchor Handling Tug Supply Vessels Bourbon Aladin Bourbon Orca 21 Bourbon Surf Luzolo
  • 22. UT 721 Luzolo 22 •70m x 17.20m • 170 T bollard pull • 500m2 • DP II
  • 23. UT 722LX Bourbon Borgstein & Bourbon Surf 23 •87.70mx 18m • 237 T bollard pull • 500m2 • DP II
  • 24. Traditional shallow water AHTS Medium size deepwater AHTS Large deepwater AHTS Length: 58 m 70 m 90 m Power: 4,000 HP 15,600 BHP 21,400 BHP Bollard Pull: 50 t 170 T 237 t Winchpull: 70 t 400 t 500 t Liquid mud: nil 400 m3 560 m3 Propulsion: Twin fixed pitch propellers 1 bow thruster 2 bow thrusters 3 bow thrusters Dynamic positioning: nil DPII DPII DeepwaterAHTS 24
  • 25. Offshore TerminalTugs Bourbon Rhesos Bourbon Rhode 25
  • 26. Crewboats Surfer 3600 26 • Length: 36 m • Beam: 6.70 m • Cruising speed: 40 knots • Range: 480 miles • 50 Business Class accommodation
  • 27. IMR: InspectionMaintenanceRepair Bourbon Emerald Bourbon Peridot 27
  • 28. Subseasupport vessel Inspection Maintenance Repair • LOA> 100m • Breadth: 21m • Deck Areas > 1200m2 • DPIII • Diesel Electric • Subsea Crane: 150T • 105Accommodation 28
  • 29. Market trend for ultra deepwater 29
  • 30. Very large PSV 30 Length overall: 92 m Breadth: 19.60 m Depth moulded: 7.80 m Deadweight: 5 100 t Accomodation: 50 pax Liquid mud: 15 000 m3 FiFi I Diesel electric – Generator on deck Clean Design Market trend for ultra deepwater
  • 31. Safe AHTS No funnels Closed stern Pre lay features Market trend for ultra deepwater Very large AHTS 250 t 31 LxB-90x23m BP 250t cont. Hybrid prop. Flexi tanks FiFi1 Clean Design 50 accommodation 4 drums/500t 4 secondaries: each 2.000m/208mm Options: NMD Rescue NOFO Ice 1B/De Ice
  • 32.  Deepwater offshore requires new larger, more powerful, DP2 offshore support vessels  Existing traditional support vessels will not do the job in deeper water  Competent crew and management staff will be the key success factor for safe and reliable operations Conclusion 32