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Demonstration of soft stimulation treatments of geothermal reservoirs

Resultado final

Detailed report on reservoir performance in terms of sustainability

D4.3: Detailed report on reservoir performance in terms of sustainability each 12 month

Publications/Conferences about key performance indicator based cost analysis, synergies and standardisation needs in geothermal industry.

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Final report on DESTRESS site access program

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DESTRESS Newsletter 4 published

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Practitioner’s guidelines concerning synergies and standardisation needs

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A comprehensive report on risk assessment and workflow for soft stimulations

D3.1: A comprehensive report on risk assessment and workflow for soft stimulations in various deep-seated geological contexts in Europe. This evaluation will consider potential risks in urban areas with water-bearing zones. (M24)

Environmental performance monitoring and control

D6.4: Best practice workflows and tools for (design of) environmental performance monitoring and control (M46)

Project plan update report

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DESTRESS Newsletter 3 published

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Soft chemical/acid stimulation

D6.1: Best practice workflows and tools for (design of) soft chemical/acid stimulation (M48)

Risk governance strategy report

D3.3: A risk governance strategy report including perception of public acceptability for various socio-economic conditions (urban versus rural areas, electricity power generation versus heating applications), and for various sites (F, D, NL, CH, HU, UK, and South Korea). (M45)

DESTRESS Newsletter 2 published

D7.3: DESTRESS Newsletter 2 published (M12)

Optimisation of the business case, based on optimized reservoir management and operation

D6.5: Best practice workflows and tools for (design of) optimisation of the business case, based on optimized reservoir management and operation

Workflows for seismic risk assessment for soft stimulations, based on high quality datasets

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Key performance indicator analyses based on Monte Carlo simulation

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Technical performance monitoring and control

D6.3: Best practice workflows and tools for (design of) technical performance monitoring and control (M48)

Communication plan

Communication plan for WP7

Report on ways and methods to lower the technical, geological and financial risks currently associated to EGS

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Description of individual completion elements required to segment EGS reservoir section

D5.1:Description of individual completion elements required to segment EGS reservoir section, such as water swellable packer, large bore sliding sleeves, and fibre-optic across a large bore segmented wellbore (M12)

Risk and time/readiness maps of all relevant key factors

D2.1: Risk and time/readiness maps of all relevant key factors (M6)

Ad-hoc risk monitoring strategy report

D3.4: An ad-hoc risk monitoring strategy report including specific recommendations for industrial geothermal projects and insurance companies (M42)

Geomechanical characteristics of low-permeability sandstones in potential geothermal reservoirs

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Soft hydraulic stimulation

D6.2:Best practice workflows and tools for (design of) soft hydraulic stimulation (M48)

DESTRESS Newsletter 1 published

D7.2: DESTRESS Newsletter 1 published (M3)

Report on hydraulic, thermal and chemical parameters, before and after stimulation

D4.1: Detailed report on thermal, hydraulic, and chemical parameters before and after the stimulation treatment. Indication of significant changes.

Academic publications and conference participations on risk monitoring and social acceptance

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Final report target at a public audience released

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DESTRESS virtual and physical site access program launched

D7.6: DESTRESS virtual and physical site access program launched (M6)

Set up of e-mail, internal web site and shared workspace completed

D7.1: Set up of e-mail, internal web site and shared workspace completed (M4)

Rational guidance to governments and regulatory authorities

D3.5: Rational guidance to governments and regulatory authorities regarding levels of ground vibration that can be considered acceptable, superseding existing arrangements, such as the current ‘red traffic light’ threshold for hydraulic fracturing to cease of magnitude 0.5, which was established in haste for UK and is widely regarded as ultra-conservative. (M42)

Guidance to insurers

D3.6: Guidance to insurers regarding what levels of nuisance, or damage to property, can be anticipated for future projects of a given design, so insurance premiums can be determined and optimum insurance arrangements devised (i.e., whether risks of damage should be covered by individual insurance policies or be covered through operators who then compensate members of the public) (M45)

DESTRESS stakeholder workshops conduced

D7.7: DESTRESS stakeholder workshops conduced (M12, M24, M44)

Input data on business plan

Final report on laboratory experiments, numerical simulations, economics and FOI summarizing the individual steps within teh following milestones M13, M14 and M15: Report on the laboratory experiments and measured parameters and subsequent simulator development and simulations of hydraulic-thermal and chemical reservoir behaviour and predictive modelling; Input data for the business plan, including cost of treatment/stimulation, cash flow expected, magnitude of increase in productivity/ injectivity, and business impact: In-depth report on baseline monitoring and mining authority regulations; Report on FOI and long-term hydraulic tests of sustainable performance

Demonstration of reservoir treatment (cyclic stimulation) and long-term performance of energy production

D5.2: Demonstration of reservoir treatment (cyclic stimulation) and long-term performance of energy production or the site Pohang (optional Groß Schönebeck). (M36)

Demonstration of multi stage reservoir treatment and long-term

D5.3: Demonstration of multi stage reservoir treatment and long-term performance of energy production for the site Haute-Sorne or in the underground laboratory in Bedretto (M63)

Publicaciones

On the Importance of Thermo-elastic Stressing in Injection-Induced Earthquakes

Autores: T. Candela, E. F. van der Veer, P. A. Fokker
Publicado en: Rock Mechanics and Rock Engineering, 2018, ISSN 0723-2632
Editor: Springer Verlag
DOI: 10.1007/s00603-018-1619-6

First field application of cyclic soft stimulation at the Pohang Enhanced Geothermal System site in Korea

Autores: Hannes Hofmann, Günter Zimmermann, Marton Farkas, Ernst Huenges, Arno Zang, Maria Leonhardt, Grzegorz Kwiatek, Patricia Martinez-Garzon, Marco Bohnhoff, Ki-Bok Min, Peter Fokker, Rob Westaway, Falko Bethmann, Peter Meier, Kern Shin Yoon, Jai Won Choi, Tae Jong Lee, Kwang Yeom Kim
Publicado en: Geophysical Journal International, Edición 217/2, 2019, Página(s) 926-949, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggz058

Cyclic soft stimulation (CSS): a new fluid injection protocol and traffic light system to mitigate seismic risks of hydraulic stimulation treatments

Autores: Hannes Hofmann, Günter Zimmermann, Arno Zang, Ki-Bok Min
Publicado en: Geothermal Energy, Edición 6/1, 2018, ISSN 2195-9706
Editor: Springer open
DOI: 10.1186/s40517-018-0114-3

Effect of Water Infiltration, Injection Rate and Anisotropy on Hydraulic Fracturing Behavior of Granite

Autores: Li Zhuang, Kwang Yeom Kim, Sung Gyu Jung, Melvin Diaz, Ki-Bok Min
Publicado en: Rock Mechanics and Rock Engineering, Edición 52/2, 2019, Página(s) 575-589, ISSN 0723-2632
Editor: Springer Verlag
DOI: 10.1007/s00603-018-1431-3

Pick- and waveform-based techniques for real-time detection of induced seismicity

Autores: Francesco Grigoli, Luca Scarabello, Maren Böse, Bernd Weber, Stefan Wiemer, John F Clinton
Publicado en: Geophysical Journal International, Edición 213/2, 2018, Página(s) 868-884, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggy019

Including seismic risk mitigation measures into the Levelized Cost Of Electricity in enhanced geothermal systems for optimal siting

Autores: A. Mignan, D. Karvounis, M. Broccardo, S. Wiemer, D. Giardini
Publicado en: Applied Energy, Edición 238, 2019, Página(s) 831-850, ISSN 0306-2619
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.apenergy.2019.01.109

Social shaping of deep geothermal projects in Alsace: politics, stakeholder attitudes and local democracy

Autores: Philippe Chavot, Christine Heimlich, Anne Masseran, Yeny Serrano, Jean Zoungrana, Cyrille Bodin
Publicado en: Geothermal Energy, Edición 6/1, 2018, ISSN 2195-9706
Editor: Geothermal EnergyScience – Society – Technology
DOI: 10.1186/s40517-018-0111-6

Hierarchical Bayesian Modeling of Fluid‐Induced Seismicity

Autores: M. Broccardo, A. Mignan, S. Wiemer, B. Stojadinovic, D. Giardini
Publicado en: Geophysical Research Letters, Edición 44/22, 2017, Página(s) 11,357-11,367, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1002/2017gl075251

Toward performance-driven seismic risk monitoring for geothermal platforms: development of ad hoc fragility curves

Autores: Konstantinos G. Megalooikonomou, Stefano Parolai, Massimiliano Pittore
Publicado en: Geothermal Energy, Edición 6/1, 2018, ISSN 2195-9706
Editor: Geothermal Energy Journal
DOI: 10.1186/s40517-018-0094-3

Risk-Oriented, Bottom-Up Modeling of Building Portfolios With Faceted Taxonomies

Autores: Massimiliano Pittore, Michael Haas, Konstantinos G. Megalooikonomou
Publicado en: Frontiers in Built Environment, Edición 4, 2018, ISSN 2297-3362
Editor: Frontiers in Built Environment Earthquake Engineering
DOI: 10.3389/fbuil.2018.00041

Coda wave interferometry during the heating of deep geothermal reservoir rocks

Autores: Jérôme Azzola, Luke Griffiths, Jean Schmittbuhl, Dimitri Zigone, Vincent Magnenet, Frédéric Masson, Michael Heap, Patrick Baud
Publicado en: Geothermal Energy, Edición 6/1, 2018, ISSN 2195-9706
Editor: Geothermal Energy
DOI: 10.1186/s40517-018-0107-2

Direct Modeling of the Mechanical Strain Influence on Coda Wave Interferometry

Autores: J. Azzola, J. Schmittbuhl, D. Zigone, V. Magnenet, F. Masson
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 123/4, 2018, Página(s) 3160-3177, ISSN 2169-9313
Editor: Journal of Geophysical Research
DOI: 10.1002/2017jb015162

Injection-Triggered Occlusion of Flow Pathways in Geothermal Operations

Autores: Maren Brehme, Simona Regenspurg, Peter Leary, Fatih Bulut, Harald Milsch, Sigitas Petrauskas, Robertas Valickas, Guido Blöcher
Publicado en: Geofluids, Edición 2018, 2018, Página(s) 1-14, ISSN 1468-8115
Editor: Blackwell Publishing Inc.
DOI: 10.1155/2018/4694829

Current challenges in monitoring, discrimination, and management of induced seismicity related to underground industrial activities: A European perspective

Autores: Francesco Grigoli, Simone Cesca, Enrico Priolo, Antonio Pio Rinaldi, John F. Clinton, Tony A. Stabile, Bernard Dost, Mariano Garcia Fernandez, Stefan Wiemer, Torsten Dahm
Publicado en: Reviews of Geophysics, Edición 55/2, 2017, Página(s) 310-340, ISSN 8755-1209
Editor: American Geophysical Union
DOI: 10.1002/2016RG000542

Hydrothermal characterization of wells GRT-1 and GRT-2 in Rittershoffen, France: Implications on the understanding of natural flow systems in the rhine graben

Autores: C. Baujard, A. Genter, E. Dalmais, V. Maurer, R. Hehn, R. Rosillette, J. Vidal, J. Schmittbuhl
Publicado en: Geothermics, Edición 65, 2017, Página(s) 255-268, ISSN 0375-6505
Editor: Pergamon Press
DOI: 10.1016/j.geothermics.2016.11.001

Tailor-made risk governance for induced seismicity of geothermal energy projects: An application to Switzerland

Autores: Evelina Trutnevyte, Stefan Wiemer
Publicado en: Geothermics, Edición 65, 2017, Página(s) 295-312, ISSN 0375-6505
Editor: Pergamon Press
DOI: 10.1016/j.geothermics.2016.10.006

Pre- and post-stimulation characterization of geothermal well GRT-1, Rittershoffen, France: insights from acoustic image logs of hard fractured rock

Autores: Jeanne Vidal, Albert Genter, Jean Schmittbuhl
Publicado en: Geophysical Journal International, Edición 206/2, 2016, Página(s) 845-860, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggw181

Permeable fracture zones in the hard rocks of the geothermal reservoir at Rittershoffen, France

Autores: J. Vidal, A. Genter, F. Chopin
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 122/7, 2017, Página(s) 4864-4887, ISSN 2169-9313
Editor: Wiley-Blackwell
DOI: 10.1002/2017JB014331

Managing geoenergy-induced seismicity with society

Autores: Evelina Trutnevyte, Olivier Ejderyan
Publicado en: Journal of Risk Research, 2017, Página(s) 1-8, ISSN 1366-9877
Editor: Carfax Publishing Ltd.
DOI: 10.1080/13669877.2017.1304979

Research on Natural Resources: The Quest for Integration Revisited

Autores: Basil Bornemann, Andreas Bernasconi, Olivier Ejderyan, Franziska Schmid, Patrick Wäger, Claudia Zingerli
Publicado en: GAIA - Ecological Perspectives for Science and Society, Edición 26/1, 2017, Página(s) 16-21, ISSN 0940-5550
Editor: Oekom - Gesellschaft fuer Oekologische Kommunikation mbH
DOI: 10.14512/gaia.26.1.6

Acceptability of geothermal installations: A geoethical concept for GeoLaB

Autores: C. Meller, E. Schill, J. Bremer, O. Kolditz, A. Bleicher, C. Benighaus, P. Chavot, M. Gross, A. Pellizzone, O. Renn, F. Schilling, T. Kohl
Publicado en: Geothermics, 2017, ISSN 0375-6505
Editor: Pergamon Press
DOI: 10.1016/j.geothermics.2017.07.008

Semi-analytical fault injection model: effect of fault roughness and injection scheme on induced seismicity

Autores: Thibault Candela, Jean Paul Ampuero, Jan Diederik Van Wees, Peter Fokker1, Brecht Wassing
Publicado en: 2019
Editor: European Geothermal Congres

A fast model for THM processes in geothermal applications

Autores: Peter A. Fokker and Brecht B.T. Wassing
Publicado en: 2019
Editor: European Geothermal Congres

Modelling the effect of hydraulic stimulation strategies on fault reactivation and induced seismicity

Autores: Brecht Wassing, Quan Gan, Thibault Candela, Daniel Loeve and Peter A. Fokker
Publicado en: 2019
Editor: European Geothermal Congres

Harmonic Pulse Testing as a Monitoring Tool during Hydraulic Stimulation of an Enhanced Geothermal System

Autores: Peter A. Fokker, Hannes Hofmann, Peter Meier, Ki-Bok Min, Kern Yoon, Günter Zimmermann
Publicado en: PROCEEDINGS, 43rd Workshop on Geothermal Reservoir Engineering, 2018
Editor: Stanford University

First year of operation from EGS geothermal plants in Alsace, France: scaling issues

Autores: Mouchot J., Cuenot N., Bosia C., Genter A., Ravier G., Scheiber J.
Publicado en: Stanford Geothermal Workshop, 2018
Editor: University of Stanford

Risk assessment for chemical stimulation of EGS reservoirs: Application to EGS geothermal project In The Upper Rhine Graben,

Autores: Peterschmitt A., Hehn R., Bosia C., Cuenot N., Pratiwi A.S, Genter, A.,
Publicado en: Geothermal Resources Council, 14-17th October, 2018
Editor: Geothermal Resources Council Transactions

Experience learnt from a successful soft stimulation and operational feedback after 2 years of geothermal power and heat production in Rittershoffen and Soultz-sous-Forêts plants (Alsace, France)

Autores: Baujard C., Genter A., Cuenot N., Mouchot J., Maurer V., Hehn R., Ravier G., Seibel O., Vidal J.
Publicado en: Geothermal Resources Council Transactions, 2018
Editor: Geothermal Resources Council Transactions

Risk factors within techno-economic evaluation of soft-stimulation measures

Autores: Sören Reith; Dorothee Siefert; Hanna Mergner; Thomas Kölbel; Wolfram Münch
Publicado en: 2018
Editor: Messe Offenburg

Investigation of soft stimulation measures from a techno-economic point of view under consideration of risk factors

Autores: Sören Welter; Dorothee Siefert; Elif Kaymakci; Thomas Kölbel
Publicado en: 2019
Editor: Messe Offenburg

Berücksichtigung von Unsicherheiten bei der technisch-ökonomischen Bewertung von Geothermieprojekten

Autores: Sören Reith; Hanna Mergner; Thomas Kölbel
Publicado en: 2017
Editor: Bundesverband Geothermie e.V.
DOI: 10.13140/rg.2.2.19824.92164

Risk factors within techno-economic evaluation of soft-stimulation measures

Autores: Sören Reith; Dorothee Siefert; Hanna Mergner; Thomas Kölbel; Wolfram Münch
Publicado en: PROCEEDINGS, 43rd Workshop on Geothermal Reservoir Engineering, Edición 43, 2018
Editor: Stanford University
DOI: 10.13140/rg.2.2.18776.34569

Screening of thermal fractures in geothermal doublets

Autores: D. Loeve, E.Peters, F. Pizzocolo, H. Veldkamp, J.D. van Wees, P.A.Fokker
Publicado en: EGC 2016 Proceedings, 2016, Página(s) 9 pages, ISBN 978-2-9601946-0-9
Editor: EGEC

Scaling potential during (CO2) degassing in geothermal installations

Autores: Laura Julia Wasch, Tatiana Goldberg, Hans Veldkamp, Jan-Diederik van Wees
Publicado en: EGEC 2016 Proceedings, 2016, Página(s) 2 pages, ISBN 978-2-9601946-0-9
Editor: EGC

Natural fractures and permeability at the geothermal site Rittershoffen, France

Autores: J. Vidal, F. Chopin, A. Genter, E. Dalmais
Publicado en: European Geothermal Congress, 2017
Editor: EGC2016

Induced vibrations during a geothermal project and acceptability, how to avoid divorce?

Autores: A. Richard, V. Maurer, M. Lehujeur
Publicado en: European Geothermal Congress, 2016
Editor: EGC2016

Temperature and hydraulic properties of the Rittershoffen EGS reservoir, France.

Autores: C. Baujard, A.Genter, E. Dalmais, V. Maurer, R. Hehn, R. Rosillette
Publicado en: European Geothermal Congress, 2016
Editor: EGC2016

On-going seismic monitoring of the Rittershoffen and the Soultz EGS projects (Alsace, France)

Autores: V. Maurer, N.Cuenot, A.Richard, M.Grunberg
Publicado en: Schatzalp - 2nd Induced seismicity workshop, 2017
Editor: Schatzalp

Analysis and numerical modelling of pressure drops observed during hydraulic stimulation of GRT-1 geothermal well (Rittershoffen, France).

Autores: G. Meyer, C. Baujard, R. Hehn, A. Genter, M. McClure
Publicado en: 42nd Worshop on Geothermal Reservoir Engineering, 2016
Editor: Stanford University

Injection problems at Klaipeda geothermal site – Process assessment for developing soft stimulation treatments.

Autores: BREHME, M., BLÖCHER, G., REGENSPURG, S., MILSCH, H., PETRAUSKAS, S. VALICKAS, R., SLIAUPA, S., FRANCKE, H., BIRNER, J., WOLFGRAMM, M., HUENGES, E.
Publicado en: GTV Congress Essen, 2016
Editor: GTV

Soft Stimulation for Solving Injectivity Problems in a Geothermal Reservoir. - PROCEEDINGS

Autores: BREHME M., BLÖCHER, G., REGENSPURG, S., MILSCH, H., PETRAUSKAS, S., VALICKAS, R., WOLFGRAMM, M., HUENGES, E.
Publicado en: 42nd Workshop on Geothermal Reservoir Engineering, 2017
Editor: Stanford University

Technisch-ökonomische Analyse der Energiegewinnung aus Tiefengeothermie in Deutschland

Autores: Sören Welter
Publicado en: 2018
Editor: University of Stuttgart

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