Welcome to ENGINE Workshop 7
Leiden, The Netherlands
Opening address - Oscar Abbink
2
TNO's five core areas
TNO's mission is to apply scientific knowledge with the aim of
strengthening the innovative power of industry and government.
TNO Quality of
Life
TNO Defence,
Security and
Safety
TNO Science
and Technology
TNO:
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TNO Built
Environment
and
Geosciences
TNO Information
and
Communication
Technology
4500 staff, 500 mEUR turn-over
300 geoscientists
TNO B&O: application areas
1 Sustainable organisation/
management of the built
environment
3 Sustainable
exploration and
utilisation of the
subsurface
4
2 Sustainable use/
management of
infrastructure
TNO B&O
TNO Built Environment & Geosciences
5 other business units
Geological
Survey of
The
Netherlands
Soil & Groundwater
Geo-Energy & Geo-Information (~160 staff)
BU manager : Chris te Stroet
Oscar Abbink
Henk Pagnier
Barthold Schroot
Martin Peersman
Oil & Gas
Sustainable
Geo-Energy
Advisory
Group for
Min. Econ. Aff
DINO
CONFIDENTIAL
5
Roel Verreussel
Geobiology
Geo-Energy and
Geo-Information
• Oil&Gas
• Exploration
• Production
• Niche technologies
• Sustainable Geo-energy
• Induced seismicity
• CO2 storage
• geothermal energy
6
Exploration
• new prospects
in mature areas
• frontier basins
Undiscovered
field
Thematic maps
Coupled HMFC
models
Proxy studies
7
Smart wells
Estimated
k-field
8
Complex Reservoirs
Estimated
permeability
True k-field
field
P,T
P,T
P,T
P,T
P,T
Production: Smart fields - smart wells
Niche technologies
• Geological Survey
of The Netherlands
• DINO
•
•
•
•
•
•
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Basin modeling
Geomechanics
Fluid flow
Biostratigraphy
Geochemistry
....
Subsidence and induced seismicity
Subsidence
Slochteren
Reservoir
10
Investigation of factors
controlling induced seismicity
(Rob van Eijs, Friday)
Probability of
Induced earthquakes
11
Transition to sustainable energy production
Efficiency
Sustainable
CO2 storage
Target
12
year
Transition to sustainable energy production
Efficiency
Sustainable
CO2 storage
Target
13
year
CO2 storage issues
•
•
•
•
•
•
Site selection, storage capacity
Geological evaluation and reservoir simulation
Risk analysis of a storage site
Monitoring and verification
CO2 capture
CO2 injection
• Enhance Oil recovery (EOR)
• Enhanced Gas recovery (EGR)
• Enhanced Coal Bed Methane (ECBM)
• storage in aquifers
• Alternative solutions for energy supply without emissions
• Policy, regulation and economics
14
CO2 issues
15
CO2 storage: concept of storage capacity
Match with source
Techno-economic/legal limits
Geological/engineering limits
“Whole pore volume”
Until now, various limitations have/have not been used ( in a mixed way) by various countries
No consistent use of this approach…..
16
Depleted gas fields
GESTCO (TNO, 2003)
• Total capacity
• 3400 Mt Non-Groningen (160 vld)
• 2140 Mt onshore
• 1260 Mt offshore
• 7512 Mt Groningen
• 206 fields < 4 Mt
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Depleted gasfields -Timing
mrd.m 3
gas
Storage capacity on shore gasfields
(ex. Gron.)
Mt CO2
800
1600
600
1200
EARLY
offer
LATE
400
800
200
400
0
1990 1995 2000 2005 2010 2015 2020
cum prod
0
After Breunese, 2006
• Groningen (7550 MT) released after 2040
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Sites under investigation in Europe
TNO participates in all but
one (CO2SINK) CO2 projects
Safety
Economics
“enhanced recovery”
19
Demonstration example: K12 B
(GdF)
• Reservoir engineering
• Modelling predictions , history matching
• Monitoring
• Well integrity
• Tracers
• Baseline
20
Aquifer storage: Sleipner site
1994
Top reservoir
1 km
21
1999
2001
Hazard analysis
• Example: De Lier
22
Risk assessment: FEP method for CO2
(Christian Bos, today)
2.5E-02
1400
mean CO2 flux
radius
1200
2.0E-02
[kg/d/m2]
1000
1.5E-02
800
600
1.0E-02
400
5.0E-03
storage efficiency:
90.0%
1300
0.0E+00
0
1000
2000
3000
4000
5000
6000
7000
time [years] since start injection
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200
3800
8000
9000
0
10000
Geothermal energy Netherlands -Shallow applications
• ATES - Aquifer thermal energy storage:
• Capacity 0.1 - 10 MW,
• A few 100 systems for offices, hospitals etc
• GSHP - Ground source heat pumps
• Some 1000’s systems, individual houses
(IF technology)
Open
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Total capacaity NL:
100-200 MW
Closed
Deep Geothermal Energy in the Netherlands (1)
Olieprijs $
• New interest:
• Energy Policy Document late 90’s : aiming towards 10-20 geothermal
doublets in 2020 …about 100 MW
• Incentives:
• High oil and gas price
• New Mining Law 2003 opens up
accessibility to O&G data
jaar
25
Deep Geothermal Energy in the Netherlands(2)
• Low enthalpy doublets possible in sandstone aquifers 1500-4000 m
• Temperature gradient about 30-32 degrees / km
• Currentlu:Direct use, in near future: combined
with ORC/Kalina systems for electricity ?
• In future
• exploration of depths > 4000 m?
• Re-use of O&G wells (VAN WEES, today)
• EGS along active faults systems?
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Current projects
EOS project RUG/TUD/WUR:
Waddenkas Berlicum
Greenhouse heating
Agriport A7
Green house heating
Den Haag – Zuid West
District heating
Tomato Farmer
Bleiswijk:
Greenhouse heating
Future Energy use  Spat. Plan.
Provincie Drenthe:
Feasibility Geothermal E.
Emmen/Assen
Provincie Flevoland:
Feasibility Geothermal E.
NAM/NUON Barendrecht:
District heating
Deep borehole Heat exch.
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Bleiswijk-Green house heating
• Doublet @ 1750 m - 60 degC - 4 MWth
• 7 ha greenhouse- equals use of 3 Mln m3 gas
• Investment 5.5 M EUR
• Wells have been drilled: currently optimisation
of production rate
2000
3000
4000
5000
6000
7000
8000
9000
10000
12000
13000
14000
15000
16000
-2400
-2400
-2000
-2000
-1600
-1600
-1200
-1200
-800
-800
-400
-400
MKP-10
2000
3000
4000
5000
6000
Dwarsprofiel Berkel-Moerkapelle
Country
Scale
Block
Contour inc
License
User name
Model name
Date
1:60000
kgeel
Kees' model
Horizon name
Basis KN
28
0
BRK-07
0
11000
Petuniaweg 28
Producer
12/15/2005
Signature
7000
8000
0
9000
500
10000
1000 1500 2000 2500m
1:60000
11000
12000
13000
14000
15000
16000
District heating Den Haag Zuid-West
• Planned doublet @ 2200 m - 75 deg C - 6 MWth
• 3800 houses /20000 m2 offices
connected during 2008-2011
• Investment 45 Miljoen EUR (incl. heating grid)
• current phase: Final well design
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HAVE A GOOD WORKSHOP !
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