Technip Supporting Malaysian OTEC Ambitions
Jim O’SULLIVAN, CTO TechnipKuala Lumpur, Malaysia
September 2015
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Table of contents
1. Technip Today
2. OTEC Design & Economic Issues
3. Malaysian OTEC Opportunities
Technip Today
With engineering, technologies and project management, on land and at sea, we safely and successfully deliver the best solutions for our clients in the energy business
Worldwide presence with over 38,000 people in 48 countries
Industrial assets on all continents, a fleet of 27 vessels (of which 6 under construction)
2014 revenue: €10.7 billion
ENERGY IS AT THE CORE OF TECHNIP
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Technip’s global HSES climate change program
A Reference Company in HSES ( Chevron,
Wheatstone, Shell Prelude, Shell Malikai,
Petronas RAPID)
“ The Health and Safety of our people is
a core value and an absolute commitment ”
Thierry Pilenko,
Chairman and CEO of Technip
DELIVERING EXCELLENT
HSES PERFORMANCE AT
EVERY LEVEL
An Absolute Commitment to HSES
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Fleet & others
3,400
Malaysia Major Technip Resource Center
Asia Pacific
6,000
4,200
4,000
4,600
2,500
9,800
1,000
2,500
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3,000 in MalaysiaTechnip Projects:
Kikeh
Gumusut- Kakap
Malikai
Petronas FLNG1 Fabrication – Part Owner MMHE Marine Vessels
Engineering &
Project ManagementAsiaflex Products, flexible pipe and
umbilical manufacturing plant
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OTEC –Technip – Malaysia
Technip globally covers the full range of OTEC technologies and delivery
capabilities, and envisions OTEC facilities as a future design and delivery
service.
Technip has a very strong organization in Asia Pacific, centered in Malaysia
where we have maintained strong client relationships and made substantial
investments.
Technip understands Malaysia’s desire to be a leader in OTEC and wants to
support that ambition.
Offshore Malaysia represents an ideal environment for a demonstration
plant and educational facility.
OTEC Plant Architecture
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Technip has design engineers and supplier networks for all OTEC components
OTEC System
Power Generation
Power DeliveryInstrument &
ControlPlatform
Hull Structure
Super Structure
Station Keeping
Marine System
Heat Exchanger
Cold WaterLift System
Warm WaterLift System
Mixed Water Discharge
System
Platform Substation
Power Transmission
Onshore Substation
Platform Management
Power Cycle Management
Environmental Monitoring
Management
Ammonia System
Integration & Installation
Platform Fabrication
Facilities Integration
Transportation and
Installation
Technip Did Designs for 5, 10 & 100 MW Net
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T-101
AMMONIA
TURBINE/
GENERATOR
P-101A/B
AMMONIA
FEED PUMP
WARM
SEAWATER
SUPPLY
(20 m depth)
PC
LC
COLD SEAWATER
SUPPLY
(1000 m depth)
DISCHARGE (60 m depth)
E-101A-F
AMMONIA
EVAPORATOR
(Weiland Tube)
E-102A/B
AMMONIA
CONDENSER
(Weiland Tube)
V-102
AMMONIA
DEMISTER
P-301A/B
COLD WATER
LIFT PUMP
1004
1005
1007
FC
FI FI2006
3001
3003A
3005
3006
4003A
WARM WATER
PIPE (HDPE)
DISCHARGE
PIPE (HDPE)
COLD WATER
PIPE (HDPE)
F-101A/B
AMMONIA
FILTER
OTEC - PROCESS FLOW DIAGRAM
CASE X1 – TP 5MW Pilot (Delivered Power)
Weiland Tube Evaporator/
Weiland Tube Condenser
1008
V-101
AMMONIA
BUFFER
VESSEL
1001
2006
S-201
WARM WATER
SUMP
S-301
COLD WATER
SUMP
S-401
RETURN
WATER
SUMP
P-102A/B
AMMONIA
CIRCULATING PUMP
1006
1002
1003
2001
2007
3002A
3007
2003
2004 3004
3003
100111.1 C
5.33 bar_g
223.6 kg/s
0.36 m3/s
5739 gpm
100211.29 C
10.29 bar_g
223.6 kg/s
0.36 m3/s
5739 gpm
100311.32 C
8.29 bar_g
223.6 kg/s
vfrac= 0
200628.5 C
0.22 bar_g
20845.3 kg/s
100422.59 C
8.29 bar_g
468.3 kg/s
0.77 m3/s
12334 gpm
100522.6 C
8.45 bar_g
100622.59 C
8.29 bar_g
468.3 kg/s
vfrac= 0.5
100722.32 C
8.13 bar_g
223.6 kg/s
vf rac= 1
100811.82 C
5.5 bar_g
223.6 kg/s
vfrac= 0.982 200725.2 C
0.01 bar_g
20845.3 kg/s
20.91 m3/s
331452 gpm
30079 C
0 bar_g
13920.9 kg/s
13.92 m3/s
220740 gpm
30064.2 C
0.27 bar_g
13920.9 kg/s
13.92 m3/s
220705 gpm
400118.7 C
0.01 bar_g
34766.3 kg/s
34.82 m3/s
551989 gpm
T-101
8000 kW
81.0%
P-301
1086 kW
70.0%
P-201
690 kW
70.0%
P-102
21 kW
60.7%
P-101
296 kW
60.7%
Make-Up
Ammonia
Working Fluid
WW:CW ratio 1.50
WW Temp 28.5 C
CW Temp 4.2 C
Working Fluid NH3
SW Hysys-Fresh Water
Efficiencies
Water Pumps 70%
Working fluid Pumps 61%
Pow er Turbine 81%
Generator 96%
Delivered Pow er Eff 94%
HX min. approach temp.
Evaporators 2.6 C
Condenser 2.1 C
E-101
287.9 M W
UA 78.91E6W/C
2.6 C M in App
U= 3383 W/C
A= 23325m2
Shells= 5.7
E-102
280.3 M W
UA 61.5E6W/C
2.1 C M in App
U= 2722 W/C
A= 22593m2
Shells= 1.8
NH3 Feed Pump 296 kw
NH3 Circ. Pump 21 kw
WW Lift Pump 689 kw
CW Lift Pump 1,085 kw
Hotel Load 270 kw
Total Parasitic Power 2,361 kw
NH3 Turbine Power 8,001 kw
Generator Power 7,681 kw
Net Power 5,320 kw
Ratio Gen/Net Power 1.44
Delivered Power 5,001 kw
Warm Water Flow 20,845 kg/s
Cold Water Flow 13,921 kg/s
Working Fluid Flow 224 kg/s
T-101
8000 kW
81.0%
G-101
7681 kw
96.0%
Parasit ic
2361 kw
N et Power
5320 kw
D elivered P
5001 kw
94.0%
P-201A/B
WARM WATER
LIFT PUMP
200328.5 C
-0.001 bar_g
20845.3 kg/s
20.93 m3/s
331755 gpm
30034.2 C
-0.254 bar_g
13920.9 kg/s
13.92 m3/s
220710 gpm
4001
4003A18.71 C
5.88 bar_g
30014.2 C
98.05 bar_g
200128.5 C
1.95 bar_g
Hydraulics
WW#1 inlet Head+Line Loss 0.00 (bar)
WW#1 Evaporator loss 0.15 (bar)
WW#1 Duct loss+Disch Loss 0.08 (bar)
WW#1 pump head req 0.23 (bar)
CW#1 inlet Head+Line Loss 0.26 (bar)
CW#1 Condenser loss 0.21 (bar)
CW#1 Duct loss+Disch Loss 0.08 (bar)
CW#1 pump head req 0.55 (bar)
NH3 #1 Evaporator loss 0.16 (bar)
NH3 #1 Condenser loss 0.16 (bar)
NH3 #1 Pump CV discharge loss2.00 (bar)
Considered Motions, Fabrication & Installation Issues For Hull Selection vs Power Capacities
Spar Type
Advantages
Best in-situ stability for cold pipe design
Best operability in cyclonic regions
Disadvantages
Horizontal fabrication, transport, on site up-righting and topside installation
Access for maintenance in hull
Multi-Column Type
Advantages
Vertical fabrication and integration
Relatively good stability in cyclonic regions with large deck areas
Disadvantages
Access for maintenance in hull
Low hull inefficiency for higher power capacity
Ship Shape Type
Advantages
Lowest cost for supporting facilities
Drydock fabrication and quayside topside integration with large deck areas
Disadvantages
Vessel motions in cyclonic regions – difficult cold pipe designs
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Caisson Type
Advantages
Spar like stability – excellent operability in cyclonic region
Vertical fabrication, transportation and installation
Good hull efficiency and access for maintenance
Disadvantages
Fabrication sites
Resulting Installed CAPEX Curve Similar To Published Curves … But Marginally Higher
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0
5000
10000
15000
20000
25000
30000
35000
40000
45000
0 20 40 60 80 100
Inst
alle
d C
apit
al C
ost
($
/kW
)
Nominal Plant Size, MW-net
Technical Price Estimates for 5, 10 and 100 MW Net OTEC Power Plants, Installed
< 20MW the installed cost
strong function of floater
> 20MW the installed cost strong function
of numbers of heat exchangers
Δ
Δ
Δ
Differences were in integration, transportation and installation …
not in hardware and hull
Majority Of Potential Users Have Positive Returns With Today’s Energy Prices
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Market expected return
Source: NYU Stern School of Business for Weighted Average
Cost of Capital (WACC) of Global Power Generation 2013
Potential for OTEC in Malaysia
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Mild environment,
>1000m depth (Sabah Trench),
DT>25C ,
<120km offshore
Several near-by production facilities – power users
Technip Has Been Involved In Several Sabah Trough Deliveries – Know Area Well
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MURPHY Kikeh Spar
Dry Tree Unit + Subsea
facilities, Offshore Sabah
(Engineering, Procurement,
Construction & Installation)
SHELL Gumusut-Kakap Semi-Sub,
Offshore Sabah
(Detailed Engineering)
Shell Malikai TLP , Malaysia
( Engineering, Procurement, Construction )
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Sabah O&G Deepwater: Technip’s OTEC Integration Plan
Study O&G fields across entire Sabah Deepwater / Trough
Identify power demand for each O&G DW cluster
Identify strategies that optimize power costs considering both OTEC and conventional Gas-Fired Turbine Power Generation
Support Petronas and PSCs to become pioneer of this hybrid solution and promote it worldwide!
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Summary
We can do this
OTEC technology is mature
Ample supplier base for key components
Availability of advanced testing facilities
Economics are workable
Power generation clear visible market
There are other less visible markets
Malaysia is an ideal location for OTEC industry
Environment ideal
National resources available