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DEPLOYMENT OF DEEP ENHANCED GEOTHERMAL SYSTEMS FOR SUSTAINABLE ENERGY BUSINESS

Deliverables

Results of wellbore simulators (Phase 1 and Phase 2)

Results of wellbore simulators (Phase 1 and Phase 2)

Report on DEEPEGS communications in first reporting period

Collection of DEEPEGS communications and social media interactions in first reporting period, e.g. Brochures/Leaflets/Flyers / Social Media inserts, and a review of news items about DEEPEGS (from electronic “scrapbook” from web site).

Workshops Series 3: Regional dissemination workshops and training linked with the open access days to the demonstration sites

Workshops Series 3: Report on egional dissemination workshops and training linked with the open access days to the demonstration sites and technical WP2 workshops in the final reporting period. Organised and held in cooperation with WP2, WP3 and WPs 6-8. Local hosting by HS ORKA for WP6, and FG for WP7-8. Some workshops may be by invitation only to selected stakeholders, i.e. at CO / (PU) dissemination level.

Synthesis of innovation results

Synthesis of innovation results. A comprehensive synthesis of technical innovation results, including future improvement actions needed. A report intended for public dissemination, and will not include competitive business results from the project.

Synthesis report with feedbacks of implemented method on sites

Synthesis report with feedbacks of implemented method on sites intended for public dissemination.

Report describing monitoring, experimental work and future design concepts, including sections on materials and couplings, based on the experience from the Reykjanes well

Report describing monitoring, experimental work and future design concepts, including sections on materials and couplings, based on the experience from the Reykjanes well

Roadmap prepared to outline options for policy drivers for wider uptake of deep geothermal energy in Europe and globally

Roadmap prepared to outline options for policy drivers for wider uptake of deep geothermal energy in Europe and globally

Comunication Strategy to stakeholders, regulatory agencies and public

Communication strategy: Report on “Communication strategy to stakeholders, regulatory agencies and public

Report on DEEPEGS communications in second reporting period

Report on DEEPEGS communications in second reporting period. A Collection of DEEPEGS communications and social media interactions in second reporting period, e.g. Brochures/Leaflets/Flyers / Social Media inserts, and a review of news items about DEEPEGS (from electronic “scrapbook” from web site)

Results of wellbore simulators - supplement for Vendenheim

Report supplementing earlier D5.2 to include for Vendenheim site results for wellbore simulation

Final Report

The Final Report is intended for summarising the overall results from the Reykjanes site, and present the results to the public.

DEEPEGS overview presentation for use by partners attending conferences

DEEPEGS overview presentation for use by partners attending conferences

Report summarising scope of demonstration events during first two years

Report summarising scope of demonstration events during the project's first two years, who attended and impact level attained, and preparedness for business leveraging.

Results for the Vendenheim Geothermal Demonstrator

This report is to inform the public about overall results and outcomes for the Vendenheim demonstrator. The report reports on the environmental studies, and on risk's analysis for the site, social impacts etc.

Report on the implementation of the different stimulation tools in Vendenheim

Report on the implementation of the different stimulation tools and drill phases in Vendenheim. Outcome of the overall demonstrator’s results.

Life cycle perspectives and LCC for deep geothermal energy utilisation

Life cycle perspectives and LCC for deep geothermal energy utilisation at the three demonstrator sites. This report will compile publishable information for all three demonstrators, i.e. Reykjanes, Valence, and Vistrenque. The three background internal reports WD2.3-2.5 will be used to develop this deliverable. Third Party UoI will lead the the drafting work as part of GEORG's team effort. Parts of this work may as well result in published scientific papers, and may form basis for thesis work by graduate students.

Second report summarising scope of demonstration events

Report summarising scope of demonstration events during the second half of the project (years three and four), who attended and impact level attained, and preparedness for business leveraging.

Framework for potential new business deployments for validated EGS technologies

Framework for potential new business deployments in Europe and globally based on the validated new EGS technologies developed in the DEEPEGS project framework

D1.1 Expert Advisory Panel operational

DEEPEGS will establish and form an external expert panel. This international industry/scientific advisory panel of four high level persons from leading organisations in the field of geothermal energy and EGS. Additional external experts may be appointed “ad-hoc” as required to cover additional fields of expertise, reviewing project results and providing external inputs to the project. - An indpendent Ethics Advisor will be appointed as the fifth member of the EEP To compliment this and for business case developments an additional list of other key European and international contacts for targeted communications will be established.

DEEPEGS final conference and/or session at a key energy event

Final conference/session: Arrange final conference and/or session at a key energy event and may take place in years 3-4 depending on availability of a major relevant event.

Workshops, Series 2: Organised and held in cooperation with WP6-8

Workshops, Series 2: Organised and held in cooperation with WP6-8. Workshops for the stakeholders from the regional demonstration sites, and the public community interested geothermal energy systems.

DEEPEGS presentation for the general public

DEEPEGS presentation for the general public, downloadable from website

Publishing of the DEEPEGS webpage and social media access

Publishing of the DEEPEGS webpage and social media access

Demonstration of the mud hammer tool

Demonstration of the mud hammer tool in a well provided by partner FG at their Hurtigheim, Alsace site for partner HVG to test the tool. Also, to asses improvements in the final drilling phase of a deep well. This deliverable represents a joint effort of FG and HVG.

Reykjanes RN-15 EGS Demonstrator

Reykjanes RN-15 EGS Demonstrator

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Publications

Monitoring of a reverse cement job in a high-temperature geothermal environment

Author(s): Martin P. Lipus, Thomas Reinsch, Tobias B. Weisenberger, Steinar Kragset, Ari Stefánsson, Sigurdur G. Bogason
Published in: Geothermal Energy, Issue 9/1, 2021, ISSN 2195-9706
DOI: 10.1186/s40517-021-00187-y

Geothermal energy and ore-forming potential of 600 °C mid-ocean-ridge hydrothermal fluids

Author(s): Enikő Bali, László E. Aradi, Robert Zierenberg, Larryn W. Diamond, Thomas Pettke, Ábel Szabó, Guðmundur H. Guðfinnsson, Guðmundur Ó. Friðleifsson, Csaba Szabó
Published in: Geology, Issue 48/12, 2020, Page(s) 1221-1225, ISSN 0091-7613
DOI: 10.1130/g47791.1

A cascade model and initial exploration of co-production processes underpinning the ecosystem services of geothermal areas

Author(s): David Cook, Brynhildur Davíðsdóttir, Laura Malinauskaite
Published in: Renewable Energy, Issue 161, 2020, Page(s) 917-927, ISSN 0960-1481
DOI: 10.1016/j.renene.2020.07.155

The Iceland Deep Drilling Project 4.5 km deep well, IDDP-2, in the seawater-recharged Reykjanes geothermal field in SW Iceland has successfully reached its supercritical target

Author(s): Guðmundur Ó. Friðleifsson, Wilfred A. Elders, Robert A. Zierenberg, Ari Stefánsson, Andrew P. G. Fowler, Tobias B. Weisenberger, Björn S. Harðarson, Kiflom G. Mesfin
Published in: Scientific Drilling, Issue 23, 2017, Page(s) 1-12, ISSN 1816-3459
DOI: 10.5194/sd-23-1-2017

Monitoring geothermal reservoir developments with the Controlled-Source Electro-Magnetic method — A calibration study on the Reykjanes geothermal field

Author(s): M. Darnet, P. Wawrzyniak, N. Coppo, S. Nielsson, E. Schill, G.Ó. Fridleifsson
Published in: Journal of Volcanology and Geothermal Research, 2018, ISSN 0377-0273
DOI: 10.1016/j.jvolgeores.2018.08.015

Borehole damaging under thermo-mechanical loading in the RN-15/IDDP-2 deep well: towards validation of numerical modeling using logging images

Author(s): M. Peter-Borie, A. Loschetter, I. A. Merciu, G. Kampfer, O. Sigurdsson
Published in: Geothermal Energy, Issue 6/1, 2018, ISSN 2195-9706
DOI: 10.1186/s40517-018-0102-7

The Iceland Deep Drilling Project at Reykjanes: Drilling into the root zone of a black smoker analog

Author(s): Guðmundur Ó. Friðleifsson, Wilfred A. Elders, Robert A. Zierenberg, Andrew P.G. Fowler, Tobias B. Weisenberger, Kiflom G. Mesfin, Ómar Sigurðsson, Steinþór Níelsson, Gunnlaugur Einarsson, Finnbogi Óskarsson, Egill Á. Guðnason, Helga Tulinius, Ketil Hokstad, Gibert Benoit, Frank Nono, Didier Loggia, Fleurice Parat, Sarah B. Cichy, David Escobedo, David Mainprice
Published in: Journal of Volcanology and Geothermal Research, Issue In Press, 2018, Page(s) 19 pages, ISSN 0377-0273
DOI: 10.1016/j.jvolgeores.2018.08.013

The need for integrated valuation tools to support decision-making – The case of cultural ecosystem services sourced from geothermal areas

Author(s): David Cook, Reza Fazeli, Brynhildur Davíðsdóttir
Published in: Ecosystem Services, Issue 37, 2019, Page(s) 100923, ISSN 2212-0416
DOI: 10.1016/j.ecoser.2019.100923

Geology and structure of the Reykjanes volcanic system, Iceland

Author(s): Kristján Sæmundsson, Magnús Á. Sigurgeirsson, Guðmundur Ómar Friðleifsson
Published in: Journal of Volcanology and Geothermal Research, Issue 391, 2020, Page(s) 106501, ISSN 0377-0273
DOI: 10.1016/j.jvolgeores.2018.11.022

Temperature log simulations in high-enthalpy boreholes

Author(s): Jia Wang, Fabian Nitschke, Maziar Gholami Korzani, Thomas Kohl
Published in: Geothermal Energy, Issue 7/1, 2019, ISSN 2195-9706
DOI: 10.1186/s40517-019-0149-0

Reykjanes, Iceland: Structure and dynamics of mid-oceanic ridge geo/hydrothermal systems

Author(s): Philippe Jousset, Anette K. Mortensen, Gudmundur Ómar Fridleifsson, Kristjan Ágústsson, Magnús T. Gudmundsson
Published in: Journal of Volcanology and Geothermal Research, Issue 391, 2020, Page(s) 106692, ISSN 0377-0273
DOI: 10.1016/j.jvolgeores.2019.106692

Materials investigation of the high temperature IDDP-1 wellhead

Author(s): I.O. Thorbjornsson, G.S. Kaldal, B.C. Krogh, B. Palsson, S.H. Markusson, P. Sigurdsson, A. Einarsson, B.S. Gunnarsson, S.S. Jonsson
Published in: Geothermics, Issue 87, 2020, Page(s) 101866, ISSN 0375-6505
DOI: 10.1016/j.geothermics.2020.101866

Coupled Hydraulic, Thermal and Chemical Simulations for Geothermal Installations

Author(s): Nusiaputra, Yodha Yudhistra
Published in: Thesis, Issue 1, 2017
DOI: 10.5445/ir/1000068708

Initiation of discontinuities by thermal and hydraulic stimulation in the near-well area in well RN-15-IDDP2 (Reykjanes, Iceland): A numerical investigation.

Author(s): Peter-Borie , M; Loschetter , A
Published in: https://europeevents.aapg.org/ehome/index.php?eventid=275855, Issue 4, 2018

Deployment of deep enhanced geothermal systems for sustainable energy business.

Author(s): Fridleifsson , G ,; Bogason , Sigurdur ,; Ingolfsson , H ,; Vergnes , P; Thorbjörnsson , I ,; Peter-Borie , Mariane; Kohl , T.; Gaucher , E.; Edelmann , T; Bertani , R.; Saether , S; Palsson , B; Friðleifsson , G ,
Published in: https://hal-brgm.archives-ouvertes.fr/hal-01856325, Issue 1, 2016

Magma Hydrothermal Transition. Basalt Alteration and Supercritical Conditions in Drill Core from Reykjanes, Iceland. Iceland Deep Drilling Project

Author(s): Zierenberg, R.A., P. Schiffman, G.Ó. Friðleifsson, W.A. Elders
Published in: American Geophysical Union, Annual Meeting, New Orleans, USA., 2017

Testing flexible couplings for geothermal well

Author(s): Thorbjornsson I.O, Kaldal G.S., Axelsson R.
Published in: GRC transactions Vol 43, 2019, 2019

The Iceland Deep Drilling Project at Reykjanes - 4.5 km Deep Drilling into Supercritical Conditions

Author(s): Weisenberger, T.B., B.S. Harðarson, K.G. Mesfin, G.M. Einarsson, S. Níelsson, R.A. Zierenberg and G.Ó. Friðleifsson.
Published in: 44th Workshop on Geothermal Reservoir Engineering Stanford University,, 2019

The Iceland Deep Drilling Project geothermal well at Reykjanes successfully reaches its supercritical target

Author(s): Friðleifsson, G.Ó., Elders, W.A.,
Published in: GRC Bulletin, 2017

Processing of magnetotelluric data for monitoring changes during drilling operation

Author(s): Haaf, N. E. Schill and P. Wawrzyniak
Published in: GRC Transactions, 2019

The Reykjanes DEEPEGS Demonstration Well – IDDP-2

Author(s): Friðleifsson GÓ, Albertsson A., Stefánsson A., Þórólfsson G., Mesfin K.G., Matthíasdóttir K.V., Sigurðsson K., Sigurðsson Ó., Gíslason Þ., Elders W.A., Zierenberg R.A., Bali E., Guðnason E.Á., Óskarsson F., Weisenberger T.B.,
Published in: European Geothermal Congress 2019, 2019

Improving Geothermal Economics by Utilizing Supercritical and Superhot Systems to Produce Flexible and Integrated Combinations of Electricity, Hydrogen, and Minerals

Author(s): Elders W.A., J. Shnell, G.O. Fridleifsson, A. Albertsson, R.A. Zierenberg
Published in: GRC Transactions, 2018

Fluid inclusion study from the IDDP-2 borehole.

Author(s): Bali, E., Aradi L.E., Szabó, Á., Berkesi., M., Szabó, Cs., Friðleifsson, G.Ó.
Published in: GGW18 upstream, 2018

DEEPEGS project management - Lessons learned

Author(s): Bogason S.G., Fridleifsson G.Ó., Ingolfsson H.P.
Published in: European Geothermal Congress 2019, 2019

Numerical Simulation of Temperature Logs in High Temperature Wells: Towards the Application to the RN-15/IDDP2 Well

Author(s): Robert ZIERENBERG, Guðmundur Ó. FRIÐLEIFSSON, Wilfred ELDERS, Peter SCHIFFMAN, Andrew FOWLER, and Mark REED
Published in: Intentional Geothermal Association, 2020

Assessment of Geothermal Well Productivity Improvement Technologies: an Overview from the DEEPEGS Project

Author(s): Mariane Peter-Borie and DEEPEGS Team
Published in: Intentional Geothermal Association, 2020

Active Basalt Alteration at Supercritical Conditions in IDDP-2 Drill Core, Reykjanes, Iceland

Author(s): Robert ZIERENBERG, Guðmundur Ó. FRIÐLEIFSSON, Wilfred ELDERS, Peter SCHIFFMAN, Andrew FOWLER, and Mark REED
Published in: Proceedings World Geothermal Congress 2020, 2020

Numerical Simulation of Temperature Logs in High Temperature Wells: Towards the Application to the RN-15/IDDP2 Well

Author(s): Jia WANG, Fabian NITSCHKE, Emmanuel GAUCHER, Thomas KOHL
Published in: Proceedings World Geothermal Congress 2020, 2020

Assessment of Geothermal Well Productivity Improvement Technologies: an Overview from the DEEPEGS Project

Author(s): Mariane Peter-Borie and DEEPEGS Team
Published in: Proceedings World Geothermal Congress 2020, 2020

Composition of Reservoir Fluids in Well IDDP-2

Author(s): Finnbogi ÓSKARSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Drilling Into the Roots of the Reykjanes Geothermal Field – the IDDP-2 Drilling Project

Author(s): Tobias B. WEISENBERGER, Björn S. HARÐARSON, Kiflom G. MESFIN, Gunnlaugur M. EINARSSON, Steinþór NÍELSSON, Robert A. ZIERENBERG, Guðmundur Ó. FRIÐLEIFSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Fluid Inclusions in the Deepest Part of the IDDP-2 Drill Core, Reykjanes Peninsula, Iceland

Author(s): Eniko BALI, Laszlo E. ARADI, Abel, SZABO, Robert A. ZIERENBERG, Gudmundur O. FRIDLEIFSSON, Csaba SZABO
Published in: Proceedings World Geothermal Congress 2020, 2020

Heat Transfer and Flow Paths in the Deep Part of the IDDP-2 Well in Reykjanes, SW Iceland

Author(s): Saeunn HALLDORSDOTTIR, Egill Árni GUDNASON, Inga BERRE, Eirik KEILEGAVLEN, Valdís GUDMUNDSDOTTIR, Gunnar ÞORGILSSON and Gudni AXELSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

How Hot Is the Deepest Part of the IDDP2 Well in Iceland?

Author(s): Helga TULINIUS, Steinþór NÍELSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Hydromechanical Modelling of the Hydraulic Stimulation of a Fault Zone as Deep Geothermal Target

Author(s): Arnold BLAISONNEAU, Julie MAURY, Antoine ARMANDINE LES LANDES, Théophile GUILLON
Published in: Proceedings World Geothermal Congress 2020, 2020

Hydrothermal Simulation in a Fault Zone: Impacts of Stimulation Methods

Author(s): Antoine ARMANDINELESLANDES, Julie MAURY, Mariane PETER-BORIE, Arnold BLAISONNEAU, Van Hieu TRAN, Pierre DURST, Théophile GUILLON, Annick LOSCHETTER and Simon LOPEZ
Published in: Proceedings World Geothermal Congress 2020, 2020

New Multisensor Core Logger (MSCL) on Core from Supercritical Conditions

Author(s): Kiflom G. MESFIN, Tobias B. WEISENBERGER, Guðmundur Ó. FRIÐLEIFSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

The IDDP-2 DEEPEGS Drilling Experience and Lesson Learned

Author(s): Ari STEFANSSON, Gudumundur O. FRIDLEIFSSON, Þor GISLASON
Published in: Proceedings World Geothermal Congress 2020, 2020

IDDP-2 Well Head and Flow-line Design for IDDP-2

Author(s): Þorleikur JÓHANNESSON, Ragnar GUDMUNDSSON, Ómar G INGVARSSON, Geir ÞÓRÓLFSSON, Albert ALBERTSSO
Published in: Proceedings World Geothermal Congress 2020, 2020

Imaging and Monitoring the Reykjanes Supercritical Geothermal Reservoir in Iceland with Time-Lapse CSEM and MT Measurements

Author(s): M. DARNET, P. WAWRZYNIAK, N. COPPO, S. NIELSSON, A. SCHILL, G.O. FRIDLEIFSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Long-term Continuous Magnetotelluric Monitoring of the IDDP-2/RN-15 Engineering (Reykjanes Peninsular, Iceland)

Author(s): Nadine HAAF, Eva SCHILL, Pierre WAWRZYNIAK, Mathieu DARNET, Ragna KARLSDOTTIR, Knutur ARNASON
Published in: Proceedings World Geothermal Congress 2020, 2020

Petrophysical Properties of IDDP-2 Core Samples from Depths of 3650 to 4650m

Author(s): Benoit GIBERT, Didier LOGGIA, Fleurice PARAT, David ESCOBEDO, Léa LEVY, Gudmundur Omar FRIDLEIFSSON, Robert A. ZIERENBERG, Philippe PEZARD, Nicolas MARINO
Published in: Proceedings World Geothermal Congress 2020, 2020

Preliminary Results of the Seismicity Induced During the Stimulation of the Vendenheim Enhanced Geothermal System (France)

Author(s): Emmanuel GAUCHER, Marine Jolivet, Mariane PETER-BORIE
Published in: Proceedings World Geothermal Congress 2020, 2020

Stimulation of the RN-15/IDDP-2 Well at Reykjanes in an Attempt to Create an EGS System

Author(s): Omar SIGURDSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Risk Management in Geothermal Projects Funding and Governance Issues

Author(s): S.G. BOGASON, G.O. FRIDLEIFSSON, H.P. INGOLFSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

The IDDP-2 DEEPEGS Demonstrator at Reykjanes – Overview

Author(s): G.O. FRIDLEIFSSON, A. ALBERTSSON, A. STEFANSSON, G. THOROLFSSON, K.M. GEBREHIVOT, K.V. MATTHASDOTTIR, K. SIGURDSSON, O. SIGURDSSON, Þ. GISLASON, W.A. ELDERS, R.A. ZIERENBERG, E. BALI, E.A. GUDNASON, F. OSKARSSON, T. WEISENBERGER
Published in: Proceedings World Geothermal Congress 2020, 2020

The IDDP Success Story - Highlights

Author(s): TheG.O. FRIDLEIFSSON, B. PALSSON, B. STEFANSSON, A. ALBERTSSON, Þ. GISLASON, E. GUNNLAUGSSON, J. KETILSSON, S. SAETHER. C. SÖRLIE, W.A. ELDERS, R.A. ZIERENBERG
Published in: Proceedings World Geothermal Congress 2020, 2020

IDDP-2 DEEPEGS Exploitation Options

Author(s): Kristjan SIGURDSSON, Reynir. JÓHANNESSON, Friðrik. FRIÐRIKSSON, Gudmundur Ómar FRIÐLEIFSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

The Importance of Successful Dissemination in the DEEPEGS Project

Author(s): Sigurdur T BJORGVINSSON, Amel BARICH, Hjalti P INGOLFSSO and Sigurdur G BOGASON
Published in: Proceedings World Geothermal Congress 2020, 2020

The Implications of the Iceland Deep Drilling Project for Reducing Greenhouse Gas Emissions Worldwide

Author(s): Wilfred A. ELDERS, Guðmundur O. FRIÐLEIFSSON, and Albert ALBERTSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Steinþór NÍELSSON, Guðjón G. EGGERTSSON, Tobias B. Weisenberger, Helga TULINIUS, Egill Á. GUÐNASON, Guðmundur Ó. Friðleifsson

Author(s): Proceedings World Geothermal Congress 2020
Published in: Proceedings World Geothermal Congress 2020, 2020

Tracking Fluid Flow Between IDDP-2 and the Current Production Reservoir in the Reykjanes Geothermal System in SW-Iceland, Using Drilling Fluid as Tracer

Author(s): Gunnar ÞORGILSSON, Finnbogi ÓSKARSSON, Iwona M. GALECZKA, Guðni AXELSSON
Published in: Proceedings World Geothermal Congress 2020, 2020

Use of Automated QEMSCAN Technique for Mineral Quantification in Reykjanes Geothermal Field, Iceland

Author(s): Claudia KRUBER, Hege FONNELAND
Published in: Proceedings World Geothermal Congress 2020, 2020

"""Estimating Flow Performance of IDDP-2/DEEPEGS Well by Introducing Local Injectivity Indexes for Different Reservoir Depths"""

Author(s): Sturla Sæther
Published in: Proceedings World Geothermal Congress 2020, 2020

Inversion of Magnetic Data for Subsurface Temperature

Author(s): Ketil Hokstad, Zuzana Alasonati Tašárová, Bjørn M. Sæther and Kati Tänavsuu-Milkeviciene
Published in: Proceedings World Geothermal Congress 2020, 2020

Seismic Monitoring During Drilling and Stimulation of Well RN-15/IDDP-2 in Reykjanes, SW-Iceland

Author(s): Egill Á. GUÐNASON, Rike KÖPKE, Emmanuel GAUCHER, Kristján ÁGÚSTSSON, Steinþór NÍELSSON, Thomas KOHL
Published in: Proceedings World Geothermal Congress 2020, 2020

Preliminary description of rocks and alteration in IDDP-2 drill core samples recovered from the Reykjanes Geothermal System, Iceland.

Author(s): Zierenberg, R.A., Fowler, A.P.G., Friðleifsson, G.Ó., Elders, W.A., Weisenberger, T.B.,
Published in: """GRC Transactions 41, 1599–1615 / Geothermal Resources Council""", 2017

Successful drilling for supercritical geothermal resources at Reykjanes in SW Iceland.

Author(s): Friðleifsson, G.Ó., and Elders, W.A.
Published in: GRC Transactions. vol. 41, pp. 1095–1107., 2017

Temperature Prediction by Multigeophysical Inversion: application to the IDDP-2 Well at Reykjanes, Iceland

Author(s): Hokstad, K., Tänavsuu-Milkeviciene, K.,
Published in: GRC Transactions 41, 1141–1152., 2017

"""The drilling of RN-15/ IDDP-2 research well at Reykjanes in SW Iceland"""

Author(s): Stefánsson, A., Gíslason, Þ., Sigurðsson, Ó., Friðleifsson, G.Ó.
Published in: GRC Transactions. vol. 41, pp. 512–522., 2018

Thermal stimulation of the deep geothermal wells: insights from the H2020- DEEPEGS project

Author(s): Peter-Borie, M., Loschetter A., Blaisonneau A., Hieu Tran V., Gaucher E., Sigurdsson O., Fridleifsson G.Ó., Damy P-C., Le Lous M., Tulinius H.,
Published in: """European Geothermal Congress 2019 Den Haag, The Netherlands, 11-14 June 2019""", 2019

Imaging and monitoring the Reykjanes supercritical geothermal reservoir in Iceland with time-lapse CSEM and MT measurements

Author(s): Darnet, M., N. Coppo, P. Wawrzyniak, S. Nielsson, G.O. Fridleifsson, E. Schill
Published in: European Geothermal Congress (EGC-2019), Den Haag, The Netherlands, 11-14 June, 2019

DEEPEGS project management - Lessons learned

Author(s): Bogason S.G., Fridleifsson G.Ó., Ingolfsson H.P.
Published in: """European Geothermal Congress 2019 Den Haag, The Netherlands, 11-14 June 2019""", 2019

Imaging the resistivity structure of the Reykjanes high-enthalpy geothermal field with the Controlled-Source Electro-Magnetic method

Author(s): DARNET, Mathieu; Coppo, Nicolas; Wawrzyniak, Pierre; Schill, Eva; Haaf, Nadine; Nielsson, Steintho
Published in: EMIW2018, 2018

A 300 Degree Celsius Directional Drilling System

Author(s): Ari Stefánsson, Ralf Duerholt, Jon Schroder, John Macpherson, Carsten Hohl, Thomas Kruspe, Tor-Jan Eriksen
Published in: IADC/SPE Drilling Conference and Exhibition, 2018
DOI: 10.2118/189677-ms

TRIPLE OXYGEN AND HYDROGEN ISOTOPES IN SYN-GLACIAL HYDROTHERMALLY ALTERED ROCKS: COMPARISON BETWEEN MODERN ROCKS OF ICELAND AND SNOWBALL EARTH AGE ROCKS FROM THE BALTIC SHIELD

Author(s): David Zakharov, Ilya N. Bindeman, Guðmundur Ó. Friðleifsson, Mark Reed
Published in: Geological Society of America Abstracts with Programs, 2017
DOI: 10.1130/abs/2017am-301905

Geothermal well testing and stimulation: A complete methodology applied to Vendenheim wells (Alsace, France)

Author(s): Morgan Le Lous, Pierre-Clément Damy, Pierre Chouet, Hervé Traineau, Olivier Audouin, Jean-Philippe Soulé
Published in: DEEPEGS FInal Symposium, 2019

Maximizing the Economic Yield of Geothermal Energy Extracted from the Magma-hydrothermal Interface by Combining Production of Electricity, Hydrogen, Minerals and Desalinated Water.

Author(s): Elders W.A., G.O., Fridleifsson, R.A. Zierenberg, A. Albertsson, J. Shnell
Published in: American Geophysical Union, Fall Meeting 2018,, 2018

Estimation of the formation temperature around the deep Icelandic geothermal well RN-15/IDDP-2

Author(s): Gaucher, E., Limberger, F., Dimier, A., Kohl, T., Wenzel, F.
Published in: 20th EGU General Assembly, EGU2018,, 2018

Temperature analysis of the well RN15/IDDP2 in Reykjanes under long-term flow variations

Author(s): Wang, Jia; Gholami Korzani, Maziar; Nitschke, Fabian; Gaucher, Emmanuel; Kohl, Thomas
Published in: European Geothermal Workshop 2018, S, 2018

Simulation of temperature logs in high-temperature well

Author(s): Wang, Jia; Nitschke, Fabian; Gholami Korzani, Maziar; Kohl, Thomas
Published in: European Geothermal Workshop 2019,, 2018

Estimating the Static Formation Temperature Using the Drilling and Logging Data of the RN-15/IDDP-2 Well in Iceland

Author(s): Wang, Jia; Nitschke, Fabian; Gaucher, Emmanuel; Kohl, Thomas
Published in: DEEPEGS Final Symposium 2019, 2019

Deployment of deep enhanced geothermal systems for the sustainable energy business.

Author(s): Fridleifsson G.O., S.G. Bogason, A.W. Stoklosa, H.P. Ingolfsson, P. Vergnes, I.Ö. Thorbjörnsson, M. Peter-Borie, T. Kohl, T. Edelmann, R. Bertani, S. Sæther, B. Palsson
Published in: European Geothermal Congress 2016, 2016

Overview over the seismic monitoring and the seismicity induced during drilling of the geothermal well RN-15/IDDP-2 at Reykjanes, Iceland (H2020-DEEPEGS project)

Author(s): Köpke, Rike; Guðnason, Egill, Árni; Gaucher, Emmanuel; Ágústsson, Kristján; Kohl, Thomas
Published in: European Geothermal Workshop 2017, 2017

Preliminary results of MT monitoring during reservoir engineering in IDDP2 (Iceland)

Author(s): Nadine Haaf, Eva Schill, Yassine Abdelfettah, Ragna Karlsdottir and Knutur Arnason
Published in: European Geothermal Workshop 2017, 2017

DEEPEGS and the IDDP, Focus on Reykjanes Demonstration

Author(s): Friðleifsson, Guðmundur; Bogason, Sigurður G.; Ingólfsson, Hjalti P.; Vergnes, Pierre; Thorbjörnsson, Ingólfur Ö.; Peter-Borie, Mariane; Kohl, Tohmas; Gaucher, Emmanuel; Edelmann, Thomas; Bertani, Ruggero; Sæther, Sturla; Pálsson, Bjarni
Published in: 2016 EGU General Assembly 2016, 2016

ICDP supported coring in IDDP-2 at Reykjanes – the DEEPEGS demonstrator in Iceland – Supercritical conditions reached below 4.6 km depth.

Author(s): Friðleifsson G.Ó., Elders W.A., Zierenberg R., Steafánsson A., Sigurðsson Ó., Gíslason Þ., Weisenberger T.B., Harðarson B.S., Mesfin K.G.,
Published in: EGU General Assembly 2017, 2017

Iceland Deep Drilling Project Explores the Magma-Hydrothermal Interface

Author(s): Zierenberg, R.A., P.A. Schiffman, A.P.G. Fowler, W. A. Elders, G.Ó. Fridleifsson and M. H. Reed
Published in: American Geophysical Union,, 2018

Superhot Drilling in Iceland, The experience of the Iceland Deep Drilling Project

Author(s): Elders, W.A., G.Ó. Friðleifsson, R.A. Zierenberg, A. Fowler,
Published in: American Geophysical Union, 2017

Advances for monitoring deep geothermal reservoir development with electromagnetic measurements.

Author(s): Darnet, M., N. Coppo1, P. Wawrzyniak, F. Bretaudeau, S. Nielsson, G.O. Fridleifsson and E. Schill file saved BRGM in Orléans, France 2019
Published in: DEEPEGS Final symposium, 2019

Petrophysical and mineralogical characterization of IDDP-2 mini-core samples from depths of 3650 to 4650 m

Author(s): Escobedo, D., Gibert, B., Parat, F., Loggia, D., Levy, L., Fridleifsson, G.O., Zierenberg, R.A
Published in: IMAGE Final Conference 2017, 2017

Numerical assessment of the near-wellbore rock matrix permeability gain due to thermal stimulation

Author(s): Tran, VH., Peter-Borie, M., Loschetter A., Blaisonneau A.
Published in: BRGM SEG 2018, 2018

Travel time seismic tomography on Reykjanes, SW Iceland

Author(s): Jousset, Philippe; Ágústsson, Kristjan; Blanck, Hanna; Metz, Malte; Franke, Steven; Pàll Hersir, Gylfi; Bruhn, David; Flovenz, Ólafur; Friðleifsson, Guðmundur
Published in: 19th EGU General Assembly,, 2017

First results from stimulation assessment and monitoring of the 426°C geothermal well RN-15/IDDP-2 (H2020-DEEPEGS project)

Author(s): Köpke, R., Haaf N., Limberger, F., Wang, J., Peters, M., Gaucher, E., Schill E., Koh., T
Published in: KIT 2018, 2018

Time -lapse EM imaging: CSEM -data differential inversion of Reykjanes geothermal field

Author(s): F. Bretaudeau, F. Dubois, M. Darnet, N. Coppo, P. Wawrzyniak
Published in: Geophysical Journal International, 2020

Main geochemical characteristics of the deep geothermal brine at Vendenheim (Alsace, France) with constraints on temperature and fluid circulation

Author(s): Sanjuan, Bernard; Negrel, Gabrielle; Le Lous, Morgan; Poulmarch, Ewan; Gal, Frédérick; Damy, Pierre-Clément
Published in: https://hal.archives-ouvertes.fr/hal-02335810, Issue 1, 2019