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Utrecht Centrum voor Geowetenschappen

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A step on the way to sustainable energy. Underground energy resources. ... Links: CATO (bsik), CASTOR, IEA-GHGT, NOVEM, RECOPOL, Shell, Main Project Emphasis ... – PowerPoint PPT presentation

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Title: Utrecht Centrum voor Geowetenschappen


1
Utrecht Centrum voor Geowetenschappen
  • Thema 5 Geo-energie
  • Themaleiders
  • I.L. Ritsema (TNO-NITG)
  • C.J. Spiers (Aardwetenschappen)
  • Others involved
  • W.C. Turkenburg, A. Faaij, E.H. Lysen (NWS/UCE)
    R.M. A. Govers, P.A.G. Regnier,
  • M.J. R. Wortel, S. M. Hassanizadeh (AW) R.J.
    Arts, C.F.M. Bos, H.J.M. Pagnier,
  • F. Van Bergen (TNO-NITG)

2
Agenda
  • What is Geo-Energy ?
  • The Synergy
  • Research plan 2003-2007
  • The further future

3
Geo-Energy A step on the way to sustainable
energy
  • Underground energy resources
  • H-Cs , Coals,
    Geo-thermal
  • Underground energy storage treatment (e.g. gas)
  • Underground emission storage (incl. CO2)
  • System performance and risk assessment

4
CO2 Emissions Reduction Strategy
5
Geo-Energy SystemsSome examples
6
More Geo-Energy Systems
7
The Synergy in Geo-Energy
  • Processes
  • Fluid flow
  • Deformation
  • Chemical
  • Thermo

Prediction and Assessment
System Evolution Modelling Imaging/Mapping
TNO-NITG UU NWS, COP, UCE
UU Earth Sciences TNO-NITG
8
Research Plan 2003-2007
  • Budget Equivalent to 3 fte
  • Title Geo-Energy resources and
  • emissions management
  • Team AW (hpt, geochem, tectono, hydrol)
  • TNO-NITG (ge, do)
  • NWS (cop, uce)
  • Links CATO (bsik), CASTOR, IEA-GHGT, NOVEM,
    RECOPOL, Shell,

9
Main Project Emphasis 2003-2007
Gaseous energy(emission) storage (CO2)
5 Sub-projects
Reservoir scale response
Reservoir rock response
ECBM production
Concept evaluation
Risk analysis
10
Subsurface energy and storage systems
  • PhD/PD Project
  • (NWS, TNO-NITG, UCE)
  • Evaluate CO2 storage
  • options and capacity
  • Enhanced recovery
  • Underground
  • conversion
  • Modelling for costs/policy analysis

11
CO2 Sequestration risk assessment
  • PhD/PD Project (NWS, TNO-NITG)
  • Identify release risks
  • Risk quantification
  • (Risk communication)

12
CO2 disposal via Enhanced Coalbed Methane
Production (TNO-NITG, HPT)
HP-FTIR
  • Mechanism of CO2-CH4 ad/desorption?
  • Effects of stress
  • System behaviour
  • Field validation

PhD Project F. van Bergen
13
Response of Reservoir Rock to CO2 injection
  • Experimental PhD project
  • (HPT, TNO-NITG)
  • CO2-rock interaction
  • CO2 fixation
  • Compaction / dilation
  • Permeability changes
  • Input data for modelling

14
Reservoir scale response to CO2 injection
modeling study
  • PostDoc project (TNO-NITG-AW)
  • Reaction
  • deformation
  • transport
  • Geomechanical
  • risks
  • Geochemical
  • risks

15
Future Perspectives
  • Enormous potential in Geo-Energy systems
  • (..underground conversion, hydrogen fuel..)
  • Site monitoring methods
  • Coupled transport processes at depth
  • Geological time-scales
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