Democratizing LNG - AG&Pagp.ph/pdf/Events/Gas_Asia_Summit_Workshop_October_28.pdfDemocratizing LNG...
Transcript of Democratizing LNG - AG&Pagp.ph/pdf/Events/Gas_Asia_Summit_Workshop_October_28.pdfDemocratizing LNG...
Democratizing LNG
GAS SUMMIT, SINGAPORE
Lowering the cost of small- and mid-scale LNG distribution within the ASEAN region
Friday, October 28, 2016
International Enterprise Singapore
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Agenda
Agenda Item Lead
WelcomeMr. Law Chung MingGroup Director, International Enterprise Singapore
Opening remarksMr. Derek ThomasAG&P
Democratizing LNGMr. Derek ThomasHead – Advanced Research & Development Unit, AG&P
Small-scale LNG supply chain optimizationMr. Stephane MaillardGeneral Manager, GTT Southeast Asia
LNG innovation in actionMr. Brandon ShinGeneral Manager, GAS Entec Co. Ltd.
Flexible LNG transferMr. James HermaryHead, Research & Development, Trelleborg Fluid Handling Solutions
Innovative and cost effective mooring and transfer solutionsMr. Ron Heffron, P.E.Vice President / Energy Practice Leader, Moffatt & Nichol
Panel discussionMs. Maggie KuangSenior LNG Analyst, Bloomberg New Energy Finance, Singapore
Closing RemarksMr. Derek ThomasAG&P
Democratizing LNG
Integrating design, construction, delivery and financing of the virtual LNG network
Derek Thomas
Democratizing LNG:Lowering the cost of small- and mid-scale LNG solutions
Derek Thomas, Head of Advanced Research UnitAG&P
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Introducing an ultra-shallow LNGC for Southeast Asia
4000m3 with thruster4000m3 with propeller
An industry first for Southeast Asia
• Designed specifically to meet the need for access shallow rivers
and restricted harbor’s all specifying maximum 2 meter draft
• Can travel near shore or take on LNG cargo from FSU anchored
offshore. Designed for sea going not just riverine
• Minimum speed requirement 8 knots
• Vessel does not need handling tugs: full Dynamic Positioning DP2
designation
• Flexible and economical
4000m3 with thruster
4000m3 with propeller
Flexible hull design and sea going abilities
• Barge design with the forward and aft lines configured into a V form to
reduce the waterline entrance angle and consequently the vessel
resistance in waves
• Ultimate deck stiffness and strengthening will be determined to suit
final operational envelope and desired class notation
• Vessel design is based on 8,000t carrier concept
• Can be ballasted in open water to improve both stability and speed
Vessel propulsion and controls
• The vessel propulsion is provided by Wartsila 2 X DF 9L20DF
engines rated 1665 kW
• Standby Generator Set DF Wartsila 1x Type: 6L20EF 1065 kW
• Moored vessel can provide 3500 kW shore power through shore
interface panel
Vessel propulsion and controls (cont’d)
Thrustmaster azimuth thrusters type and location:
• 2 x 360 TH1500ML aft
• 2 x 360 adjustable TH850RN bow
• Combined HP 5100
• Vessel speed at 2m draft 8 knots
• Vessel speed at 3.5m draft 10+ knotsRetractable Bow Thruster
Stern Thruster
Vessel propulsion and controls (cont’d)
Forward Bridge Control Rear Facing Bridge Control
Cargo containment system
• Cargo Containment System is provided by GTT MKIII membrane
• BOG 0.45V%/d : 347kg/hr
• Single tank with chamfered corners can with stand sloshing loads up
to Beaufort Sea State 4/5 with out reinforced foam
• Single tank reduces installed equipment costs
• Can discharge LNG into type C tanks
Cargo handling system
• BOG handling has a simple configuration
• 2 liquid lines and single vapor return
• No forced vaporization is required for DF engines or cargo handling
• LNG Cargo pumps rated at 600m/hr
• CCS cooled down using spray pump
• CAM system fitted
Benefits of 4,000 – 8,000 m3
• Flexible = meets multiple cargo capacity and handling needs
• Standardized design = saves money in engineering, procurement
and build
• Capex is therefore radically optimized across the small- and mid-
scale asset range
• 16 months from order placement based on existing design
specifications
4000m3 with thruster
4000m3 with propeller
Integrating design, construction and supply
Design and supply of cargo
handling and automation systems
GET
Cargo tank design using
MKIII membrane
GTT
Hull design
Ocean NobleEngine and controls
design and supply
Wartsila
Thruster design and
equipment supply
Thrustmaster
Design procurement,
fabrication and integration
AG&PFloating ship-to-shore LNG
off-loading solution
TRELLEBORG
Small-scale LNG supply chain optimization
The advantages of membrane technologies for onshore and offshore storage
Stephane Maillard
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This document is strictly confidential. Any unauthorised access to, appropriation of, copying,
modification, use or disclosure thereof, in whole or in part, by any means, for any purpose, infringes
GTT’s rights. This document is part of GTT’s proprietary know-how and may contain trade secrets
protected worldwide by TRIPS and EU Directives against their unlawful acquisition, use and
disclosure. It is also protected by Copyright law. The production, offering or placing on the market
of, the importation, export or storage of goods or services using GTT’s trade secrets or know-how is
subject to GTT’s prior written consent. Any violation of these obligations may give rise to civil or
criminal liability. © GTT, 2010-2016
Disclaimer
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An engineering company with more than 50 years of
experience in the design of the Membrane Cargo
Containment Systems
GTT is a public company listed on the Euronext
Stock Exchange (Paris)
111 projects (1) (LNGC, VLEC, FSRU, FLNG, barge
and GST) currently on order
Around 380 highly qualified people (1), present
worldwide
GTT in brief
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(1) As at March 31st, 2016
10.38%
0.43%
Free-float
48.70%
Management and employees
40.41%
Treasury shares
0.09%
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Membrane tank space advantagesCompact, ideal to deliver maximum cargo volume to the end-userLighter, ideal for shallow draft
Type C vs MkIII membrane vs MkIII membrane
Shallow draft
Volume : 15 000 m3 15 000 m3 16 500 m3
L : 146 m 132.7 m 133 m
B : 23.50 m 23.2 m 28 m
T : 7.50 m 7.2 m 4.8 m
LSW : 7 470 t 6 960 t 6 220 t
-10%
-4%
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+20%
-34%
-7% -5%
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Membrane tank partial cargo deliverySeveral configurations for cost effective and performant solutionMembrane ships able to sail with partially filled tanks in SE Asia
Sloshing studies already performed by GTT
Several options for tank configurations
Rectangular section
Chamfers
Increase tank number
Several level of reinforcements of insulation system
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130kg/m3 210kg/m3170kg/m3
Std / SR / UR Mega Reinf Giga Reinf
Mark Systems
NO96 MAX
AG&P 4k Ultra shallow draft for sea states 3
AG&P 4k Ultra shallow draft for sea states 4
AG&P 4k Ultra shallow
draft for sea states 4
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Atmospheric tanks benefitsHigher loading limit, maximizing cargo carried by the shipHigher energy content delivered to the end-user
To ensure liquid remain contained in the tank after expansion up to the pressure relief
valve set point
Maximum loading limit vs. tank pressure
Membrane tanks (atmospheric): 98%V
Type C tanks @ 4 bars: 93%V
Type C tanks @ 10 bars: 85%V
High pressure LNG means also high temperature LNG, with lower energy content per
m3
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Boil-off rate in line with ship power demandUsing gas for propulsion is the most suitable solution for an LNGcNo need for reliquefaction units on board
Benefits of using BOG for ship power, compared to HFO
IMO is moving to cleaner fuels requirements (NOx, SOx, particules, potentially CO2)
Image of company
HFO installations are costly to operate (sludge tank)
Fuel costs with gas are lower than HFO
Operational time savings (no additional bunker process – only pilot fuel)
Lower maintenance costs (cleaner engine room, lifetime of gas engines)
Large experience and proven systems
Boil off gas / insulation system designed to be lower than ship power requirement, to
avoid any wasted cargo
Application to AGP 4k Ultra shallow draft:
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Gas demand @ 85% MCR BOR MkIII BOR MkIII Flex
370 kg/hr Abt. 350 kg/hr Abt. 240 kg/hr
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Membrane tanks unsensitive to thermal shocksFaster cargo operation duration
Membrane tanks have shorter duration for commissioning and decomissioning
Cooling down rate is higher than other tank technologies
Typical value: 12 hours
No complicated temperature profile control in the tank
Tank is not shrinking:
No need for complicated tank support
No need for continuous spraying
Volume at ambient temperature is the same as cryogenic conditions
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Membrane tanks are compatible with any tankLow pressure LNG can be transferred to both atmospheric and pressurizedtanks
LNG transfer procedure from atmospheric tank
to pressurized tank is simple:
Liquid lines cooling down on membrane side
Opening of liquid lines
Pressurized tank lines cooling down and gas phase
spraying
Opening of all gas lines
LNG transfer start
Membrane tank LNG bunker barge under
construction, to supply LNG to type C tanks on a
containership
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Membrane side C Type side
LNG innovation in action
BOG handling solution for a small-scale membrane LNG barge
Brandon Shin
Overview – 4,000CBM LNG Carrier
p26
Advantage of 4k LNG Carrier
Flexibility of sailing draft
No need forcing vaporizer system
Easy to berth
Saving voyage with propulsion
Characteristics of 4k LNG Carrier
Vessel Type: Shallow Draft LNGC
LNG Storage: Membrane Type, 4,000m3
Loading Rate: 420 ~ 600m3/hr
LNG Cargo Pump: 600m3/hr x 2sets
LNG Spray Pump: 20m3/hr x 1sets
NG Buffer Tank: 150m3[ 3D Rendering Image ]
[ General Arrangement Drawing ]
LNG Storage, Transfer & BOG Handling System
p27
NG Buffer TankCargo Machinery Room
LNG Storage Tank
Machinery Room
LNG Storage & Transfer System
LNG Storage Tank Manifold
Propulsion & Generation System
DF Generator Azimuth Thruster
BOG Handling System
BOG Preheater BOG Compressor
Loading/Unloading Manifold
LNG Storage, Transfer & BOG Handling System
FLP
p28
LNG Storage Tank LNG FSU
LNG Unloading Line
LNG Loading Line
BOG Pre-heater
GVU DF Generator
LNG Terminal
Vent Mast
6.5barg15OC
0.3barg-130OC
Process Flow Diagram
BOG Compressor
NG Buffer Tank
BOG Pre-HeaterBOG HANDLING EQUIPMENT
p29
Shell & Tube Heater
NG Out
Steam Out
Steam In
LNG In
Regas Vaporizor
TYPE Shell & Tube
Number 2 sets
Capacity 400kg/h
Pressure 0.3bar(g)
Weight(wet) Abt. 750kg/h
Lead time 8 month
Dimension0.8 x 0.8 x 2.13m(H x W x L )
Particulars
BOG CompressorBOG HANDLING EQUIPMENT
p30
Module for BOG Compressor
Type Screw Injection
Number 2 set
Gas Suc. 0.3 barg / Min. 0 ℃
Gas Disch. 15 barg / Min. 5 ℃
Capacity/set 400 kg/hr
Particulars
NG Buffer TankBOG HANDLING EQUIPMENT
p31
Type C tank for BOG Handling for a voyage
Particulars
Number 1
Fluid Vapor
Design Press. 15 bar(G)
MARVS 15 bar(G)
Working Temp. 30 ℃
Full Volume 150 m3
LNG Bunkering CAMS (Control, Alarm & Monitoring System)
LNG BUNKER BARGE
p32
Console IO Module CAMS & Marshalling Panel
HMI Screen, Console
Control Function• PID Control
• Pump & Valve Remote Control
• Fire Detection System Control
• Gas Detection System Control
• Cargo Handling System Control
• Machinery System Control, etc.
Alarm & Monitoring Function• General Alarm & Monitoring
• Navigation Alarm & Monitoring
• CHS Monitoring
• Aux. Machinery Monitoring
• Historical Data Logging, etc.
Flexible LNG transfer
How Cryoline hose-in-hose transfer systems are increasing accessibility, optimizing safe transfer and significantly lowering costs
James Hermary
Re-thinking LNG transfer solutions using cryogenic flexible hoses
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Gas Asia Summit | 28 October 2016
28 Oct. 2016 Gas Asia Summit 2016
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
o Combine high flexibility, reliability and long service life
o Minimum BOG generation
o Available from 6” to 20”
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Inner hosederived from composite hose
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Inner hosederived from composite hose
Continuous sleeve
100% tight barrier
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Outer hoseo Field proven in harsh marine environment
o Rubber reinforced with steel cables and steel rings
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Annular insulation
o Innovative material
o Orthotropic properties
o Fatigue resistant
o Reduces BOG generation
o Ensures the hose buoyancy
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Monitoring systemo Optical fibers installed in the annulus
o DTS or Bragg Grating thermal sensing
o Leak detection & Cool down follow-up
Cryogenic flexible hose-in-hose design
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Qualified according to
EN 1474-2 standard
Combination of proven technologies!
Connection system
Cryoline LNG is qualified according to EN1474-2
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
90% of the tests performed at Trelleborg facility
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Benefits
Cryoline LNG – Patent pending application worldwide
28 Oct. 2016 Gas Asia Summit 2016
Available range from 6” to 20”
Cryoline LNG is qualified according to EN1474-2
Multiple applications…
Increase operability of existing import / export LNG terminal
Upgrade existing LNG import / export terminal (small to large scale)
Transfer LNG on regasification or liquefaction facilities
Fuel onshore gas power generation units with LNG
28 Oct.2016 Gas Asia Summit 201644
…based on a qualified scalable technology
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Small-scale Applications
28 Oct.2016 Gas Asia Summit 2016
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Floating ship-to-shore
LNG off-loading systemBenefitso Reduced CAPEXo Easy to install o Simple to operateo Small footprint on
environment
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Small-scale ship-to-shore system
By courtesy of Houlder
*TRAV&L: aerial hoses handling system
Self-propelled
Mobile barge
Cryoline hose
Reels onshoreTRAV&L*
Fenders
Transfer system deployed Stowed position
Cryoline floating hoses
&
service umbilical
Hose reels installed at shore
LNG carrier spread moored (CBM mooring)
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Small-scale ship-to-shore system
By courtesy of Houlder
*TRAV&L: aerial hoses handling system
Transfer system deployed Stowed position
Hose reels installed on the barge
TRAV&L*
Cryoline floating hoses
&
service umbilical
Self-propelled
Mobile barge
Cryoline hose
Reels
Cryoline hoses
reeled back
Small-scale LNG transfer systems
Trelleborg small-scale LNG hose-in-hose transfer systems enable:
COST SAVINGS Major CAPEX & OPEX saving compared
with traditional transfer solutions
QUICK INSTALLATION Significant reduction of engineering,
construction and installation lead time
SIMPLE TO OPERATE Improved operability up to 80%, leading
to less downtime and higher productivity
SAFETY Designed for fatigue resistance in even the most hazardous conditions
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Trelleborg’s game-changing Cryoline Small-Scale LNG hose-in-hose transfer
systems enable re-thinking of conventional wisdom in small-scale LNG transfer
solutions for ship-to-shore applications.
28 Oct.2016 Gas Asia Summit 2016
Infrastructure Reimagined & Delivered