kris martinick, wison offshore & marine: fabricating exmar’s columbia flng barge in...
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Page:1 www.wison.com | www.wison-offshore.com
The Emergence of Mid-Scale
Barge Based LNG Plants
Wison Offshore & Marine
November 2013
Page:2 www.wison.com | www.wison-offshore.com
Introduction to the Wison Group
Page:3 www.wison.com | www.wison-offshore.com
Founded November 1997
Presently China’s largest private
chemical engineering company
A provider of engineering, project
management, and construction
management services
11 Member Companies across 4
sectors
Wison Engineering Limited was
listed on the Hong Kong stock
exchange in December 2012
The Wison Group
Page:4 www.wison.com | www.wison-offshore.com
Business Segments Focusing on the Energy Industry and Hi-tech Sectors
Using coal as feed
stock, Wison Energy
provides high quality
industrial gases via
clean coal technology.
Wison Group
Specializing in
petrochemicals, coal
chemicals and refining
industries
Development of
emerging chemical and
LNG related businesses.
A word-class EPC
Contactor focused
providing solutions on
international oil and gas
EPC Projects.
Clean Energy Emerging Business Offshore & Marine Engineering Services
The Wison Group employs approximately 3,000 people worldwide
Page:5 www.wison.com | www.wison-offshore.com
Caribbean FLNG Project – Setting
the stage for small-medium scale
FLNG
Page:6 www.wison.com | www.wison-offshore.com
Caribbean FLNG Project Background Pacific Rubiales Energy (PRE) via its
subsidiary Pacific Stratus Energy Colombia
Corp. (PSE), signed a natural gas/ LNG
Liquefaction, Regasification, Storage and
Loading Services Agreement with Belgium
based EXMAR NV:
− EXMAR will build, operate and maintain a Floating
Liquefaction Regasification & Storage Unit (FLRSU)
to be located on the Colombian Caribbean coast.
− PSE will have exclusive rights to supply and liquefy
up to 0.5 mmtpa of LNG over a 15 year period,
under a tolling structure.
The source of the gas is PSE’s
La Creciente Field.
PSE will build an 18 inch
pipeline to transport gas from
the field to the coast (88 Km).
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The FLRSU Solution
Selected FLRSU solution
is a non-propelled barge
moored to an offshore jetty.
FLRSU is to be located 4
Km offshore in 14 m water
depth.
FLSRU storage and
process requirements are:
- Storage - 16,000 m3
- Liquefaction - 0.5mtpa
- Regasification - 400mmscfd
Alongside FLRSU is
170,000 m3 LNG Floating
Storage Unit (FSU).
Regasification option:
65% of Colombia’s electricity comes from hydropower.
In some years (la Nina) water shortages may require importing LNG to
generate power to maintain supply.
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Wison is the primary EPCIC
contractor to EXMAR for the
barge-based FLRSU.
Wison’s Scope:
− FLRSU Project
Management, Engineering,
Procurement, Construction,
Commissioning,
Transportation, Installation
and Start-up of the Facility.
Major subcontractors :
- Black & Veatch: Topside
LNG Equipment Design,
Procurement &
Commissioning
- TGE: Cargo Tanks & Cargo
Handling Systems
Caribbean FLNG Project Details and Scope
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FLNG Block Flow
BLOCK FLOW DIAGRAM
FEED GAS
CO2
VENT H2O
FUEL
LNG
CONDENSATE
LPG
INLET RECEPTION
LIQUID SEPARATOR
TREATING DEHYDRATION/Hg REMOVAL
LIQUEFACTION
LNG FLASH/ FUEL
COMPRESSOR
LPG/ CONDENSATE
FRACTIONATION LNG STORAGE
POWER GENERATION
(OPTION)
FLARES WARM FLARE
CRYOGENIC FLARE
WATER TREATING/
DISTRIBUTION FIRE UTILITY
POTABLE
NITROGEN
CONSUMABLES STORAGE LUBE OILS
CHEMICALS MISC.
EMERGENCY POWER
EFFLUENT TREATING
HOT OIL OR
STEAM PLANT AIR
INSTRUMENT AIR
REFRIGERANT MAKEUP/ STORAGE
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PRICO® SMR Liquefaction Technology
Black & Veatch’s patented PRICO®
Single Mixed Refrigerant technology
is the simplest form of mixed
refrigerant cycle.
B&V has considerable experience in
the field:
- 27 global LNG plants in operation
- 11 plants under construction
Process is scalable over wide
capacity range but core process
remains the same.
Compact layout with modular
philosophy lends itself to use
offshore.
Simplicity of process results in
relatively low cost.
Simplified operations lead to quick
startup.
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Gas Handling and Transfer System
TGE to provide 3 x 5,367 m3 LNG tanks
giving a total of 16,100 m3 capacity.
Tanks are robust IMO Type C, no sloshing
and no secondary barrier, strong against inner
and outer pressure with safe and simple
control. Tanks are designed for easy
operation and maintenance.
TGE has more than 25 years experience in
the field and more than 100 gas carrier
contracts.
Stand-alone tank design selected to minimize
overall project schedule – tanks may be
fabricated in parallel and lifted into FLRSU
hull at shipyard.
TGE also to supply cargo transfer system,
and associated gas safety systems, electrical
equipment and instrumentation, and auxiliary
systems.
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FLRSU GA Drawing – Plan View
View shows locations of 3 LNG Storage Tanks inside hull
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FLSRU Mooring Arrangement
Bracket &
Fender
Elements
FLRSU is moored to four guide piles
using a bracket system that allow
vertical motion (heave) of barge hull
only.
FSU is (conventionally) moored to
mooring piles on offshore jetty.
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LNG Loading/Offloading
Pipeline gas will enter FLRSU via
(conventional) export hoses between
FLRSU and jetty.
LNG will be offloaded from FLRSU to
FSU via midship manifolds using
EXMAR’s STS (ship-to-ship) transfer
system.
System is well-proven with more than
400 transfers already recorded.
Product Flow – LNG Export
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Project Schedule – Key Milestones
MILESTONE DATE
Project Start Date April 2012
FLRSU Strike Steel December 2012
FLSRU Keel Laying Start July 2013
Topside Construction Start October 2013
FLRSU Equipment Installation Start November 2013
Hull Construction Complete November 2013
FLRSU Mechanical Completion July 2014
FLRSU Provisional Acceptance Ex-Yard September 2014
FLSRU Sail to Colombia on Dry Tow Vessel December 2014
FLSRU Moored at Offshore Jetty January 2015
FLRSU Final Commissioning Start January 2015
FLRSU Final Commissioning End April 2015
Provisional Acceptance on Site – Project End April 2015
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Fully operational in 2006
‒ Located at the bank of the Yangtze River
(76 km from the open sea)
‒ Occupies 640,000 square meters and maintains
735 meters of river front
Annual throughput capacity of 70,000 Tonnes
Staffing:
‒ Normal: 2,300
(700 direct employees plus 1,600 contractors)
‒ Peak: 3,500 (including contractors)
Nantong Yard
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Hull & Deck Block Fabrication & Dry Dock Build
Hull & Deck Equipment Deliveries
Mechanical Completion
Commissioning
Out-dock, Trials & Seafastening
FLRSU Barge Build Sequence:
Yard Fabrication & Commissioning Sequence
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EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
WHI’s Dry Dock (260m x 68m)
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NO.1 LIFTING BLOCK HB04/05/06C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.1 LIFTING BLOCK HB04/05/06C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.2 LIFTING BLOCK HB01/02/03C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.2 LIFTING BLOCK HB01/02/03C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.3 LIFTING HT11
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.3 LIFTING BLOCK HT11
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.4 LIFTING BLOCK HB04/05/06P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.4 LIFTING BLOCK HB04/05/06P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.5 LIFTING BLOCK HB04/05/06S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.5 LIFTING BLOCK HB04/05/06S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.6 LIFTING BLOCK HB07/08C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.6 LIFTING BLOCK HB07/08C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.7 LIFTING BLOCK HB09/10C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.7 LIFTING BLOCK HB09/10C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.8 LIFTING BLOCK E101C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.8 LIFTING BLOCK E101C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.9 LIFTING BLOCK HT21
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.10 LIFTING BLOCK HB01/02/03P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.11 LIFTING BLOCK HB01/02/03S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.12 LIFTING BLOCK HB07/08/09/10P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.13 LIFTING BLOCK HB07/08/09/10S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.14 LIFTING BLOCK E102C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.15 LIFTING BLOCK E101P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.16 LIFITNG BLOCK E101S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.17 LIFTING BLOCK F101P/S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.18 LIFTING BLOCK HS04/05/06P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.19 LIFTING BLOCK HS04/05/06S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.20 LIFTING BLOCK HS07/08/09/10P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.21 LIFTING BLOCK HS07/08/09/10S之前
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.21 LIFTING BLOCK HS07/08/09/10S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.22 LIFTING BLOCK HS01/02/03P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.23 LIFTING BLOCK HS01/02/03S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.24 LIFTING BLOCK F201P/S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.25 LIFTING BLOCK E201C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.26 LIFTING BLOCK E202C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.27 LIFTING BLOCK F301P/S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.28 LIFTING BLOCK E201/301/401P
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.29 LIFTING BLOCK E201/301/401S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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TGE TANK LIFTING
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.30 LIFTING BLOCK HD07/08/09
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.31 LIFTING BLOCK HD04/05/06
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.32 LIFTING BLOCK HD01/02/03
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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MAIN GENERATOR INSTALLATION
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.33 LIFTING E401C
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.34 LIFTING BLOCK L101/201/301/401P/S
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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NO.35 LIFTING FN
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
NO.36 LIFTING WP
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HULL ASSEMBLY COMPLETE
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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HULL MAIN DECK TOPVIEW
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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TOPSIDE PIPE RACK INSTALLATION
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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TOPSIDE EQUIPMENT INSTALLATION
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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TOPSIDE TOWER EQUIPMENT INSTALLATION
EXMAR FLRSU PROJECT – BUILDING METHODOLOGY
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Block Assembly Mar 2013
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Block Assembly Mar 2013
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Block Assembly Mar 2013
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Fabrication of Piping Rack Mar 2013
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Hull Construction June 2013
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Keel Laying July 2013.
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Tank Delivery and Installation Oct 2013
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Setting the Last Deck Nov 2013
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Transportation & Installation
Following yard commissioning, FLRSU will be loaded onto transport vessel for dry
transport to Colombia.
FLRSU will be offloaded at inshore location and wet-towed to final installation site.
Permanent mooring brackets will be installed while temporarily moored at site.
Gas export hoses will be installed from jetty to FLRSU.
Voyage: ~13,000 n.miles
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Area Reason Mitigation Strategy
Project Execution Efficiency Project execution at multiple sites worldwide
Dedicated interface engineers at subcontractors sites, detailed project execution plan and schedule
Topsides Process Equipment Design (Liquefaction & Regasification)
Proper process operation critical to functionality of unit
Use experienced subcontractor with extensive track-record (Black & Veatch)
Storage Tank Design Tank delivery significantly impacts hull fabrication schedule
Use experienced subcontractor with extensive track-record (TGE)
Mooring & Jetty System Mooring system must interface properly with FLSRU hull structure
Although responsibility of Client, WOM to assign dedicated interface engineer
FLRSU Barge Structure Fabrication Extension of WHI DSV Shipbuilding experience
Experienced project management team with extensive project systems and procedures in place
FLRSU Commissioning (Nantong) Proper process operation critical to functionality of unit, delays effect transportation schedule.
Topsides subcontractor (Black & Veatch) to assist with equipment commissioning. Dedicated WOM Commissioning Engineering team.
FLRSU Barge Transportation Long transportation route from China to Colombia, around COGH due to cargo size
Use experienced subcontractor with extensive track-record. Monitor progress of Panama Canal widening project.
System Installation & Final Commissioning (Colombia)
Multiple project components need to be integrated together. Equipment start-up critical to client.
Dedicated site Installation and Commissioning Engineering team and local Colombian service contracts for hardware, logistics and manpower.
FLRSU Project Technical Challenges
80
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Australian FLNG Barge Applications
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Australian Opportunities Wison has signed an agreement with Black & Veatch to deliver FLNG barges
globally.
The Australian topography and current productivity situation lends itself to
near-shore Floating solutions:
− Smaller environmental footprint as there is no need to carry out large civil works to
prepare for an on-shore site.
− Barges can be transported to site for installation on a prepared structure or sunk on the
seabed as a gravity based structure.
− Facility can be towed away after a prosperous service life minimising abandonment
costs.
− Fabrication of the facility in a controlled environment ensures completion within
schedule and budget without stretching limited local labor pool further.
− Compact lay-out on the floater along with storage in a hull minimizes footprint and
negates the need for onshore tanks which are expensive to build and slow to permit.
Douglas Channel, Woodfibre and Kitsault have already publically disclosed
barge intentions in Canada.
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Summary & Conclusions
The first FLNG Barge, owned and
operated by EXMAR for Pacific
Rubiales Energy will be installed
offshore Colombia in the Caribbean
Sea in 2015.
Wison’s scope in this project is
FLRSU Project Management,
Engineering, Procurement,
Construction, Commissioning,
Transportation, Installation and
Start-up of the Facility.
The Caribbean FLNGis a barge-
based system being fabricated in
the WHI Nantong Yard. The
topsides equipment will be supplied
by Black & Veatch and the storage
tanks and cargo handling system by
TGE.
Barge based FLSU/FSRU systems are
flexible and cost-effective, and provide an
enabler for future small to mid-scale
liquefaction/regasification for emerging
markets (e.g., Asia, North & South
America) especially in remote areas.
Page:84 www.wison.com | www.wison-offshore.com
Thank You Suite 24, Level 24, 77 St Georges Tce, Perth, WA.
Kris Martinick – LNG Projects Development Manager
Tel: +61 421 322 737
Alex Yuan – Chief Representative
Tel: +61 405 150 473
www.wison.com | www.wison-offshore.com
Wison Offshore & Marine
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