THE CO2 PILOT AT LACQ - IEAGHG 2/1stOCC_IEAGHG... · 2013. 7. 25. · THE CO2 PILOT AT LACQ CO2...

THE CO2 PILOT AT LACQCO2 CAPTURE, TRANSPORTATION, INJECTION and STORAGE

READY FOR START UP

Nicolas AIMARD Claude PREBENDE TotalNicolas AIMARD, Claude PREBENDE Total Denis CIEUTAT, Ivan SANCHEZ-MOLINERO, Remi TSIAVA Air Liquide

1st Oxyfuel Combustion Conference1st Oxyfuel Combustion Conference

Cottbus, Germany 9th September 2009

What is Total’s direct share of GHG emissions?

Total operates a daily production of more than 2,5 Mboe/d worldwideTotal supplies 2% of heating and automotive fuels used worldwideCO2 emissions to the atmosphere are about 60MtCO2 equivalent per year

Our objective is to keep strengthening our portfolio while contributing to energy efficiency and limitation of CO2 emissions

21st OCC Cottbus 9th September 2009

Why is Total involved in Carbon Capture and Storage (CCS) ?

Carbon Capture and Storage is considered as a breakthrough technology to be promoted for high CO2 emissions facilities and a promising solution for the O&G industry

• Extra Heavy Oil and Oil Sands fields development• Very acid gas fields development (high CO2 content i.e. >10%)• Large LNG facilities• Non conventional resources (oil shales)• Non conventional resources (oil shales)


O fOxycombustion for steam generation

41st OCC Cottbus 9th September 2009 4 - 1st OCC sept 2009

Oil sands production in Alberta (Canada)

SAGD

For the production of 100,000 bbl/d bitumen

Min. overburden100mMin. overburden100mMin. overburden100m

and Steam/Oil=2.5

G ti f 39600 t/d HP t 100 b 312°C

500 to 1000m

~5m

500 to 1000m

~5m

500 to 1000m

~5m

Generation of 39600 t/d HP steam 100 bar , 312°C (1044MWth) by combustion of Natural Gas 2000t/d

Emission of 5500tCO2/d without Capture


CO2 Capture : Post- combustion vs Oxycombustion

energy Flue Gas

Steam for production

energyBOILER AmineS bbiair

ExhaustN2 O2Post combustion

CO2

steam

Natural gas

BOILER Scrubbingair CO2

Storage

Steam for production

Compression4.2 GJ/tCO2

energy CoolingDehydration

air Air SeparationUnit

O2

N2BOILER CO2

Steam for productionOxycombustion

power air H2ONatural gas

Flue Gas Recycle

StorageCompression

220kWh/tO2

w/o captureEnergy

Efficiency w/ capturePost-combustion

85%

61%


Efficiency w/ captureOxycombustion 73%

Oxy-Combustion Capture and Storage pilot plant at Lacq

DEMONSTRATE TECHNICAL FEASIBILITY & RELIABILITYOF AN INTEGRATED CO2 CAPTURE, TRANSPORTATIONAND STORAGE SCHEME FOR STEAM PRODUCTION

1

DESIGN AND OPERATE A 30 MWth OXYCOMBUSTION2TIVE

S

GAS BOILER2

DEVELOP AND APPLY GEOLOGICAL STORAGEOB

JEC

T

DEVELOP AND APPLY GEOLOGICAL STORAGE QUALIFICATION METHODOLOGIES AND MONITORING TECHNIQUES

3

MA

IN O

PREPARE FUTURE LARGER SCALES AND LONG TERMSTORAGE PROJECTS4

M


General Process Scheme

to Utilities

P50°C

STEAM 40t/h60bar450°C

STEAM 40t/h60bar450°C

4 oxyburners

QuenchBoiler32MW

Fuel GasFG

Power220°C

27 Bar

50°C4 oxyburners

Dehydration

Water to

O2

240 tpd

H20 < 50 ppm

Transport

FGR

Recycle ratio FGR/FG = 2 to 3

A

treat

N2

240 tpd95 to 99.5 %

TransportCO2>85%

27 km

Power

FGR/FG 2 to 3

SU

AirInjection &Storage

50 Bar

N2 for sorbents regeneration

Power


Air4500 m150°C

Oxy burner developmentOxy-burner development

91st OCC Cottbus 9th September 2009 9 -- 1st OCC sept 2009

AIR LIQUIDE Oxy-burner Principle

No external oxygen mixing

Advantageous on: flame stability, turndown ratio, difficult fuels.difficult fuels.

Improved operating safety: dedicated pure oxygen circuit all along distribution system.

Additional flexibility to adjust FGR rate.Flue gas recycle Flue gas recycle

OxygenOxygen

Fuel Fuel


Synthetic air type AIR LIQUIDE oxy-burner

Oxy-Burner design

No Oxygen/FGR MixingOxygen and FGR can be adjustedMass flows and velocities effect on:

Fl I iti

FGR2nd O2

1st O2

Fuel gas

Flame IgnitionFlame stability Turn down ratio

Heat profile the best criteria for boiler

2

Pilot

prevampingSafety operation

Feasibility Design

Manufacturing

InstallationSpecificationsRequirements

• PRA, HAZOP• Pilot test

• Safety studies•Operating proceduresB ifi ti /Commissioning

qLab testsCalculations

•Modeling/Simulations•Burner specs•Drawings

•Burner specifications/•Customization


1 MW Burner8 MW Burner

Experimental Results at 1 MWth Test Rig

FGR=0

FGR=1

Flame stability performance h dwas unchanged

O2 in the near burner region can increase flame stability

FGR=1.5FGR=3.4

y

Use of FGR has not impacted on flame stability


Oxy-burner installation


Oxycombustion yand CO2 storage pilot plant

141st OCC Cottbus 9th September 2009 14 -- 1st OCC sept 2009

Air Separation Unit by cryogenic distillation

Standard ASU packaged plant

240 t/day of oxygen

95% to 99,5% oxygen purity

Nitrogen for CO2 dehydration molecular sieves regeneration


Industrial steam boiler in oxycombustion mode

OXYFIRING started on 3rd July

Flue Gas Recycle O

OXYFIRING started on 3rd JulyNow 500h

y O2 from ASUO2

to burnersto burners


in charge of boiler revamping works

Wet scrubbing of high CO2 content flue gas

wet CO2

Flue gas ( ~ 48% H2O, 48% CO2) @ 200°C and atm pressure

1. Venturi scrubber1. Venturi scrubber Flue gas outlet @ 90°C

2. QuenchW t d d

Quench

Water condensed Flue gas outlet @ 50°C

Venturi Scrubber


CO2 compression, dehydration and export

wet CO2 compressor


Transportation and injection into a gas depleted reservoir

5 kmCity of PAU

L

WH50 barg

Pont d’As

Saint-FaustLacq

ROUSSE-1

Baysères27barg Existing right of way

Injection well

Typical CO2 compositionCO2: 92.0 %O2: 4.0%


O2: 4.0%Ar: 3.7%N2: 0.3%

Pilot phase: 120,000 T CO2 injected for 2 years85,000 Sm3/d

Facilities at Rousse well pad

CO2


Rousse 1 work over with SMP 101 drilling rig

D h lDownhole sensors along the tubing along optic fiber


CO2 injection into Rousse depleted gas reservoir

Jurassic fractured dolomitic reservoir (i d)

Injection wellS N

(in red)

Thick cap rock (in green and orange)

Tertiary Pyrenean compressive

phase

Depth # 4500m/MSLTemp. # 150°CInitial P = 485 barg

Upper Cretaceous

Pre-Pyrenean Initial P = 485 bargCurrent P # 30 bargInitial CO2 = 4,6%

Low Cretaceous

Rousse depleted gas field

Pre-Pyrenean Extensive

phase

Existing unique well RSE 1 producing since 1972

Initial H2S < 1%No aquifer

depleted gas field


Existing unique well RSE-1 producing since 1972Well work over required

CO2 Monitoring planInjection phasej p

• Flowrate & composition of injected gas

• P and T borehole and reservoir pressure (optical fibre)

• Microseismic monitoring of reservoir and caprock

baseline before injection

G i ti t th f• Gas migration at the surface : • soil gas survey (baseline before injection)• surface detectors on well pad

• Aquifer sampling

Post injection phase

• P and T bottom hole and reservoir pressure

• Microseismic monitoring of reservoir and caprock

• Gas migration at the surface


• Aquifer sampling

Microseismic wells


A major stake: demonstrate that CO2 can be stored safely and permanently into Rousse(Rousse aerial view)

RSE-1

RSE-3


Public consultation and dialogue was required

Objectives: Share the opportunity of having such project in that area and

provide technical information of the Lacq pilot itself Provide a better understanding of CCS technology context, issues

and therefore promote the CCS technology deployment Have all questions raised to propose answers at different steps Provide information on short and longer term scientific follow upProvide information on short and longer term scientific follow up

(dedicated scientific committee appointed with external experts) and monitoring Help identifying project possible contribution to local socio-

economic developmenteconomic development Demonstrate transparency and provide access to relevant

information

Total's approachTotal s approach Open dialogue with all stakeholders upstream permitting process Several public meetings open to public in 2007-2008 Transparency and access to detailed information, governance

L l f ll itt ith t k h ld


Local follow up committee with stakeholders during construction, injection and monitoring phase

Project information also available onwww.total.com/corporate-social-responsibility

In order to ensure that the consultation process initiated by Total is useful to all concerned, and to guarantee a meaningful dialogue with all stakeholders, the Group undertakes to:

• Provide full, honest and clearly expressed information about the Provide full, honest and clearly expressed information about the project (characteristics, impact, surveillance and monitoring system, etc.) so as to facilitate the sharing of knowledge and to foster open discussion with all stakeholders.• Execute and report on the project with advice from a number of independent scientific and technical experts.• Provide answers to all questions asked by stakeholders or members of the public.• Publish minutes of all public discussion meetings as well as a summary of the consultation process, and take these into account in deciding final project details.• Provide stakeholders and general public with regular updates of project


• Provide stakeholders and general public with regular updates of project progress and timetable.

A long process

2006 : Early presentations of the conceptJan – Oct 2007 : Formal information to the french administration, mayorsMarch 2007: Public meeting RousseNov 2007 : press conference and launch of the dialogue phaseNov – dec 2007: 3 public meetings (Jurançon, Pau, Mourenx)Apr 2008 : meeting with new mayor of JurançonApr – June 2008 : several meetings with small groupsApr – June 2008 : several meetings with small groupsMay 2008 : meeting with all mayors from Lacq to RousseJune – July 2008 : CLIS n°1 et 2July 2008 : working meetings with Jurançon y g gJuly – Sept 2008 : official public hearingsSept 2008 : CLIS n°3Dec 2008 : well pad open to the public – information letter to project neighboursFeb 2009 : CLIS n°4March 2009 : CLIS n°5May 2009 : Official permit to capture, transport, inject and store 120'000 t of CO2June 2009 : CLIS n°6


June 2009 : CLIS n 6

Project schedule milestones

2006 2007 2008 2009 2010 2011Site screening and conceptual studies

Basic engineering studies

Detailed engineering and procurement

C t ti kConstruction works

Injection well work over

Injection

Base line surveys and monitoring

Information to stakeholders Public inquiry

P j t i f ti il bl

Permitting process with regulatory agencies


Project information available onwww.total.com/corporate-social-responsibility

CO2 injection

CO2 transportation Gas productionThank you for your attention

Compression

CO2 injection

CO2 capture

Lacq gas power plant

3

Commercial gas

4

UtilitiesBoiler oxycombustion

5

CO2 Transportation

7

89

4500

[email protected]

OxygenProduction

Unit Natural gas inlet

2

35

CO2

6

CO2 storage

10

4500 m Natural gasPurification / CO2 dehydration

Compression

[email protected]

Lacq gas production

CO2

4000 m

Rousse reservoir

[email protected]


Lacq deep gas reservoir

1

THE CO2 PILOT AT LACQ - IEAGHG 2/1stOCC_IEAGHG... · 2013. 7. 25. · THE CO2 PILOT AT LACQ CO2...

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