wison offshore & marine - flng solution mar 2015

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Wison Offshore & Marine Ltd

LNG Solution ProviderMarch 2015

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Onshore LNG(Module Fabrication)

Offshore LNG(FLNG EPCI)

LNG InitiativesWison can provide services to the LNG market in two distinct areas depending on client and project needs

Wison is rapidly expanding its niche in the offshore/floating LNG market and can provide complete facilities on an EPCI basis, specifically:• Floating Liquefaction• Floating Regasification & Storage

With in‐house fabrication capabilities, Wison can provide construction services for the delivery of modules for large‐scale LNG facilities:• Onshore Module Fabrication• Offshore Module Fabrication

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FLNGWison provides its clients with total FLNG solution

• FLNG with SPM offshore

• FLNG with permenent mooring near shore

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FLNGWison has established key relationships with leading industry technology providers for the development of products to meet the growing demand for offshore LNG facilities

• Focus:– Floating Liquefaction and Storage (FLNG)– Floating Regasification and Storage Units (FSRU)

• Capabilities: – Complete EPCIC Delivery– Fabrication– Newbuild and Conversion hulls

• Industry Partners:

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Floating Liquefaction InitiativesWison and Black & Veatch have developed a “plug and play” set of liquefaction modules for rapid execution and standardized designs

• Solutions are tailored for pipeline‐quality, dry, lean gas. Higher water content, heavier hydrocarbon content, acid gas content or lower inlet pressure can be accommodated by tailoring inlet section (typically not critical path)

• Standardized Liquefaction module sizes of 0.5 MTPA and 1.0 MTPA gives significant flexibility for one train. More trains can accommodate larger LNG production capacity.

• Standardized hull and storage designs with large units equipped with 150,000 –200,000m3 SPB tanks or small barge with an FSU

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Wison has worked with a number of regasification technology providers on terminal configurations• FSRU conversion from Moss, membrane or SPB

tankers• Newbuild FSRU with SPB tanks (150,000 –

200,000m3)• Newbuild regasification barge (FRU) with storage

on a separate unit (FSU)• Mooring system designs for a variety of water

depths and locations

“Shallow” Water

“Deep” Water

MOSS FSRU

Floating Regasification Initiatives

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Wison has investigated multiple LNG storage options depending on the size and scope of projects

Smaller or buffer storage:

• Exmar solution utilizing 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

Larger storage:

• Concept developed with IHI for supply of proprietary SPB tanks for larger storage configurations

• Type B SPB tanks are very robust as they do not have any issues with sloshing

• Also in discussions for the utilization of Membrane tanks as a second alternative for full cargo containment.

LNG Storage

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LNG Module FabricationWith two fabrication yards, Wison has significant experience and capabilities to deliver modules for large onshore LNG plants or large‐scale floating LNG facilities

• The Zhoushan facility has been designed specifically for module fabrication, covering nearly 1.4 million acres with the capability to build and load out up to 30,000 tons for one module or structure.

• Wison Nantong is one of the only fabricators in the world building offshore liquefaction topsides

• Wison has been qualified by major EPCI contractors for the fabrication of large modules for onshore plants including Technip and Bechtel, with bids underway to fabricate portions of major LNG facilities

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Building the World’s First FLNG

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• 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 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 18in pipeline to transport gas from the field to the coast (88 Km)

Caribbean FLNG Project Background

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The FLNG Solution

• FLNG solution is a non‐propelled barge moored to an offshore jetty

• FLNG is to be located 4 Km offshore in 14m of water

• FLNG storage and process requirements are:‐ Storage ‐ 16,000 m3

‐ Liquefaction – 0.5 MTPA‐ *Regasification – 400 MMSCFD

• Additional storage provided through 170,000m3 LNG Floating Storage Unit (FSU)

*Regasification option (400MMSCFD):

• 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 FLSU

• Wison’s Scope:‐ Project Management‐ Engineering‐ Procurement‐ Construction‐ Commissioning‐ Transportation‐ Installation‐ Start‐up

• Major subcontractors : ‐ Black & Veatch: Topside LNG Equipment Design,

Procurement & Commissioning‐ TGE: Cargo Tanks & Cargo Handling Systems

Exmar CFLNG Project

• Barge Particulars:‐ Length: 144m‐ Breadth: 32m‐ Depth: 20m‐ Draft: 5.4m

• Hand over: 2015

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FEED GAS

CO2

VENT H2O

FUEL

LNG

CONDENSATE

LPG

INLETRECEPTION

LIQUIDSEPARATOR TREATING

DEHYDRATION/Hg REMOVAL LIQUEFACTION

LNG FLASH/FUEL

COMPRESSOR

LPG/CONDENSATE

FRACTIONATIONLNG STORAGE

POWER GENERATION (OPTION)

FLARESWARM FLARE

CRYOGENIC FLARE

WATERTREATING/

DISTRIBUTIONFIRE UTILITYPOTABLE

NITROGEN

CONSUMABLES STORAGELUBE OILSCHEMICALS

MISC.

EMERGENCYPOWER

EFFLUENTTREATING

HOT OIL OR

STEAMPLANT AIR INSTRUMENT

AIR

REFRIGERANTMAKEUP/STORAGE

FLNG Block Flow Diagram

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• 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:‐ 22 global LNG plants in operation‐ 14 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

PRICO® SMR Liquefaction Technology

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• TGE to provide 3 x 5,367 m3 LNG tanks providing 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

Gas Handling and Transfer System

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FLNG General Arrangement

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Bracket & Fender Elements

• FLNG 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

FLNG Mooring Arrangement

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• Pipeline gas will enter FLNG via (conventional) export hoses between FLNG and jetty

• LNG will be offloaded from FLNG to FSU via midship manifolds using EXMAR’s STS (ship‐to‐ship) transfer system.

• System is well‐proven with more than 500 transfers recorded

Product Flow – LNG Export

LNG Loading/Offloading

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• Use of proven international Project Management team and procedures

• Experienced technology partners and willingness to share risks

• Defined Client and Sub‐Contractor interface management protocol considering the international nature of the project and multiple sites

• Develop early Level 4 schedule and the governing critical path, regularly update

Execution Strategy

• Focus on quality and problem‐solving to produce “on‐time” and “first time right” engineering

• Experienced commissioning management to ensure system readiness, performance potential and zero failure on‐site in Colombia

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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

‒ 290 meter x 68 meter drydock

• Throughput capacity:‒ Annual: 77,000 Tonnes

• Staffing: ‒ 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 and Seafastening

CFLNG Build Sequence:

Yard Fabrication & Commissioning Sequence

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• Following yard commissioning, FLNG will be loaded onto transport vessel for dry transport to Colombia

• FLNG 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 FLNG

Voyage: ~13,000 n.miles

Transportation & Installation

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Thank you

Wison Offshore & Marine Ltd.

Wison Heavy Industry

Wison Offshore & Marine (USA), Inc.

Hisham YusofBusiness Development DirectorAsia Pacific SalesWison Offshore & Marine Ltd699 Zhongke Road, ZhangjiangPudong, Shanghai 201210, P.R. China

Email: [email protected]: +6013 – 289 5686Fax: +603 – 2724 7125

wison offshore & marine - flng solution mar 2015

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