Criminisi Sbm Offshore App2
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Transcript of Criminisi Sbm Offshore App2
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SBM Offshore 2013. All rights reserved. www.sbmoffshore.com
Francesco CriminisiKees Willemse
Iain Baxter
Offshore application of Gasto Liquid Technology to cutflaring on FPSOs
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Agenda
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1. Introduction to SBM
2. Compact GTL Technology
3. GTL on FPSO applications
4. Conclusions
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SBM Offshore 2013. All rights reserved. www.sbmoffshore.com
Introduction to SBM
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SBM Offshore
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SBM Gas solutions portfolio
FPSO with GTL
100 MMSCFD 300 MMSCFD
E n v i r o n m e n
t ( H s )
> 8 m
< 8 m
Turrets forLarge Scale FLNGs
Twin Hull FLNG external Turret
Twin Hull FLNG internal Turret
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2006 2007 2008 2009 2010 2011 2012 2013
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7 Years of FLNG Development in SBM
Twin Hull - Dual N2
Cash Maple - SMRGeneric - Niche
Prelude Turret
Generic - SMR
Petrobras - DMR
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Mid-scale Twin Hull FLNG
CO2 precooled Dual Nitrogen Cycle12 months shorter schedule than newbuild FLNG18% lower cost than newbuild FLNG2 MTPA
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SBM Offshore 2013. All rights reserved. www.sbmoffshore.com
Compact GTL Technology
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Process overview
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Gaspretreatment
Steam MethaneReforming
CH4+H2O CO+H2
Fischer TropshCO+H2 CnH2n+2
Mercury, Sulphur, Nickel
Heating Cooling
Liquids
NaturalGas
H2 & Tail Gas
Catalytic reaction
Low pressureHigh Temperature
Catalytic reactionHigh pressure
Low Temperature
https://www.google.com/url?q=http://blog.mysanantonio.com/clockingin/2009/07/analyst-no-green-shoots-for-refiners-this-year/&sa=U&ei=xkosU_WmOPK10QWopIHIAw&ved=0CDUQ9QEwBA&sig2=B6mVosMoSgAajRYks10cSA&usg=AFQjCNHwOo20XIKh7410JMUrNMsu6sVrMAhttps://www.google.com/url?q=http://blog.mysanantonio.com/clockingin/2009/07/analyst-no-green-shoots-for-refiners-this-year/&sa=U&ei=xkosU_WmOPK10QWopIHIAw&ved=0CDUQ9QEwBA&sig2=B6mVosMoSgAajRYks10cSA&usg=AFQjCNHwOo20XIKh7410JMUrNMsu6sVrMA -
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Compact GTL Technology
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Automated catalyst insertionand removal
Corrugated metallic catalyst insertsmaximise active surface area
per channel
Brazed plate-fin reactorconstruction minimises metal
content and weight
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CommercialDemonstration PlantAracaju, Brazil 2010
Image shown courtesy ofPetrobras
> 2 years operations > 90% availability Project fully funded by Petrobras Associated gas feed from offshore
Fully integrated GTL process Commercial scale reactors Sumitomo
Catalysts Johnson Matthey
Technologyapproval by
Petrobras 2011
SBM Offshore & Compact GTL 2013. All rights reserve www.sbmoffshore.com &www.compactgtl.com
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Kazakhstan agreement signed for3000bpd plant
7th March 2014: Memorandum of Cooperation between
CompactGTL and Kazakhstan Ministry of Oil & Gas Cooperation to build the Worlds First
commercially deployed small scaleGTL plant
3000bpd diesel production planned
Reduction in flaring by over 300MMcm/annum
12 months engineering
Fully functioning by 2017
Cost estimated at 300m USD
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What if we could put it in Offshore?
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Gaspretreatment
Steam MethaneReforming
CH4+H2O CO+H2
Fischer Tropsh
CO+H2 CnH2n+2
Mer cury, Sulphur, Nickel
Heating Cooling
Natural Gas
Tail Gas
Liquids
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Why FPSO with GTL?
GTL is an excellent Gas Disposal Alternative
in an Offshore Application
FlaringRestrictions
New fields not allowed to flare
Existing fields risk shut-in or financial penalties
Gas Re-injection
High cost: in deep water can cost up to $250 million
Gas breakthrough risks, threat to reserves
GasInfrastructure
Issues
High cost of pipelines in remote or deep water
Multi-party, complex infrastructure
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SBM Offshore 2013. All rights reserved. www.sbmoffshore.com
GTL on FPSOapplications
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Benefits of Integration
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Separation& Pre-
treatment
SteamMethane
Reforming
FischerTropsh
Heating CoolingNatural
Gas
Tail Gas
Synthetic Oil
Powergeneration
FreshWaterSystem
ProcessHeating
Common Utilities: WaterTreatment, N 2 generation,
Cooling Water system,
CommonOil
Storage
Well Fluid
Swivel
Crude Oil
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Application of the concept:Extended Well Test
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What is an Extended Well Test (EWT)? Confirms well productivity estimates / reservoir pressure
behaviour / fluid properties But there is a strong drive from regulatory & environmental
authorities to minimise flaring Current EWT may have production rates limits which seriously
limit the EWT benefits
EWT vessel with GTL no flaring maximise EWT benefits
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Application of the concept:Full Field Development
Remote (>100 km) oilfields
with enforced gas flaring
legislation
Gas re-injection is :
- Not feasible or..
- Expensive or..
- A risk to the reservoir
No infrastructure
Gas export is :- Not feasible or..
- Expensive or..
- Has no fair gas buyer
TL is a projectenabler for
str nded oil
GTL is the best solution if distance >100 km and Gas flow rate
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Mooring solutions
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GTL on FPSO
Extended Well
Test (EWT) FPSO
Full Field
DevelopmentDynamic
Positioning DP2+Disconnectable Riser
Permanently Moored
6 x 5MW External Azimuthing Thrusters
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EWT with GTL Concept - Fly Through
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SBM Offshore 2013. All rights reserved. www.sbmoffshore.com
Conclusions
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GTL: the SBM's green solution toassociated gas
ReferencedTechnology Partner
Approval in
principle by DNV
24+ monthsoperationalexperience
onshore plantBrazil
World class GTLand FPSO
component supplychain established
Generic studycomplete, ready
for FEED
Oil Company
approved GTLtechnology
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Thank You!