| Iceland Deep Drilling Project (IDDP) - 10 Years Later – Still an Opportunity for International Collaboration |
Guðmundur Ó. Friðleifsson, Albert Albertsson, and Wilfred A. Elders |
39. Iceland Deep Drilling Project |
IDDP, International collaboration, supercritical geothermal systems |
World Geothermal Congress |
2010 |
English |
| IDDP-1 Drilled Into Magma – World's First Magma-EGS System Created |
Guðmundur Ó. FRIDLEIFSSON, Albert L. ALBERTSSON, Björn STEFÁNSSON, Einar GUNNLAUGSSON, Jónas KETILSSON, Bjarni PÁLSSON, Þór GISLASON |
Advanced Technology (Magma, Geopressure, etc.) |
IDDP, magma, EGS, technology, utilization, Krafla, Reykjanes, Hengill |
World Geothermal Congress |
2015 |
English |
| Deep Geothermal Drilling on the Reykjanes Ridge Opportunity for International Collaboration |
Gudmundur Omar Fridleifsson and Albert Albertsson |
Advanced Technologies (HDR, Magma, Geopressure) |
Supercritical hydrous fluid, deep drilling, pilot plant, Reykjanes, Iceland |
World Geothermal Congress |
2000 |
English |
| Exceptionally High-Grade Surface Alteration in the Vonarskard Active Central Volcano, Mid-Iceland |
Gudmundur Omar Fridleifsson and Haukur Johannesson |
6. Geology |
Exceptionally high-grade surface alteration |
World Geothermal Congress |
2005 |
English |
| Iceland Deep Drilling Project. The first IDDP Drill Hole Drilled and Completed in 2009 |
Guðmundur Ómar Friðleifsson, Bjarni Pálsson, Björn Stefánsson, Albert Albertsson, Einar Gunnlaugsson, Jónas Ketilsson, Richard Lamarche and Pal E. Andersen |
39. Iceland Deep Drilling Project |
Iceland Deep Drilling Project, supercritical geothermal fluids |
World Geothermal Congress |
2010 |
English |
| IDDP - Approaching the Supercritical |
Guðmundur Ómar Friðleifsson, Wilfred A. Elders, Gregory Bignall and Bjarni Pálsson |
— |
IDDP, supercritical fluids, superheated steam, magmatic EGS system, IDDP-2 well in 2014? |
New Zealand Geothermal Workshop |
2012 |
English |
| The Iceland Deep Drilling Project - A Search for Unconventional (Supercritical) Geothermal Resources |
Gudmundur Omar Fridleifsson, Wilfred A. Elders, Sverrir Thorhallson, Albert Albertsson |
16. Advanced Technologies (HDR, Magma, Geopressure) |
Supercritical fluids, geothermal energy, scientific drilling, Reykjanes Ridge. |
World Geothermal Congress |
2005 |
English |
| The Sensitivity of Geothermal Reservoir Behavior to Relative Permeability Parameters |
Gudmundur S. Bodvarsson, Michael J. O'Sullivan, Chin Fu Tsang |
Modeling |
— |
Stanford Geothermal Workshop |
1980 |
English |
| Modeling Studies of the Natural State of the Krafla Geothermal Field, Iceland |
Gudmundur, Bodvarsson, Karsten Pruess, Valgardur Stefansson, Einar T. Eliasson |
Simulation |
— |
Stanford Geothermal Workshop |
1982 |
English |
| Very Low-Temperature Geothermal Utilization in Fish Farming in Iceland - A Case History from the Silfurstjarnan Ltd, Iceland |
Gudmundur, Fridleifsson, Bjˆrn Benediktsson, L?dvik S. Georgsson, Magn?s Olafsson, JÚnas MatthÌasson and Ingimar JÛhanns |
SECTION 10 - Direct Heat Uses |
temperature control, aquaculture, cascaded use, pollution free waters, design |
World Geothermal Congress |
1995 |
English |
| International Cooperation on Geothermal Research Through the Geothermal ERA-NET |
Guðni A JOHANNESSON, Hjalti Pall INGOLFSSON, Jonas KETILSSON, Paul RAMSAK, Adele MANZELLA, Stephan SCHREIBER, Gunter SIDDIQI, Sigurdur BJORNSSON |
Business Strategies |
international cooperation, geothermal research policies, stakeholder engagement |
World Geothermal Congress |
2015 |
English |
| GEOTHERMICA, Increasing the Pace of Coordinated Research and Innovation in Geothermal Energy |
Gudni A. JOHANNESSON, Harpa PETURSDOTTIR, Hjalti Pall INGOLFSSON, Gunter SIDIQQI, Gerdi BREEMBROEK, Sigurður BJÖRNSSON, Stephan SCHREIBER, Paul RAMSAK, Daniel Ruiz IRUELA, Alicja STOKLOSA |
Policy, Legal and Regulatory Aspects |
geothermal investment, research and innovation, eranet cofund, h2020, transnational cooperation, knowledge sharing, strategy, funding policy |
World Geothermal Congress |
2020 |
English |
| Reservoir Engineering Studies of Small Low-Temperature Hydrothermal Systems in Iceland Geysers |
Gudni Axelsson |
Field Performance |
— |
Stanford Geothermal Workshop |
1991 |
English |
| Renewability Assessment of the Reykjanes Geothermal System, SW-Iceland |
Gudni AXELSSON, A. ARNALDSSON, J.C.C. BERTHET, C.J. BROMLEY, E.Á. GUDNASON, S. HREINSDÓTTIR, I.Th. MAGNÚSSON, K.L. MICHALCZEWSKA, R. KARLSDÓTTIR, F. SIGMUNDSSON, Ó. SIGURDSSON |
Resource Assessment |
Reykjanes, renewability, monitoring, micro-gravity, geodetic data, modelling |
World Geothermal Congress |
2015 |
English |
| Updated Conceptual Model and Capacity Estimates for the Greater Olkaria Geothermal System, Kenya |
Gudni AXELSSON, Andri ARNALDSSON, Sigridur S. GYLFADÓTTIR, Saeunn HALLDÓRSDÓTTIR, Clety K. BORE, Kizito M. OPONDO, Peter OUMA |
Field Studies |
Olkaria, conceptual model, capacity assessment |
Stanford Geothermal Workshop |
2013 |
English |
| The Sustainability Task of the International Energy Agency’s Geothermal Implementing Agreement |
Gudni Axelsson, Chris Bromley, Mike Mongillo and Ladsi Rybach |
5. Sustainability |
IEA, GIA, sustainability, sustainable develop¬ment, international cooperation |
World Geothermal Congress |
2010 |
English |
| RESERVOIR EVALUATION FOR THE TANGGU GEOTHERMAL RESERVOIR, TIANJIN, PEOPLES REPUBLIC OF CHINA |
Gudni Axelsson, Dong Zhilin |
— |
— |
Stanford Geothermal Workshop |
1997 |
English |
| Quantitative Interpretation of Tracer Test Data |
Gudni Axelsson, Grímur Björnsson and Francisco Montalvo |
12. Injection Technology |
Tracer tests, simulation, cooling predictions |
World Geothermal Congress |
2005 |
English |
| Reliability of Lumped Parameter Modelling of Pressure Changes in Geothermal Reservoirs |
Gudni Axelsson, Grímur Björnsson and Julio E. Quijano |
11. Reservoir Engineering |
Lumped parameter modelling, pressure changes, predictions, reliability, precision |
World Geothermal Congress |
2005 |
English |
| Injection Experiments in Low-Temperature Geothermal Areas in Iceland |
Gudni Axelsson, GrÌmur Bjˆrnsson, ?lafur G. FlÛvenz, Hrefna KristmannsdÛttir and Gudr?n SverrisdÛttir |
SECTION 8 - Injection Technology |
injection experiments, low-temperature systems, fractured rocks, tracer flow models, water temperature predictions |
World Geothermal Congress |
1995 |
English |