| CO2 emission from geothermal plants |
Halldór Ármannsson |
Environmental Aspects |
Geothermal, environment, cascade, greenhouse gas, anthropogenic,inventory. |
Iceland Geothermal Conference |
2003 |
English |
| Monitoring the Effect of Geothermal Effluent from the Krafla and Bjarnarflag Power Plants on Groundwater in the Lake Mývatn Area, Iceland, with Particular Reference to Natural Tracers |
Halldór Ármannsson |
2. Environmental and Societal Aspects |
geothermal, effluent, groundwater, tracers, Lake Mývatn, Krafla, Námafjall, Iceland |
World Geothermal Congress |
2005 |
English |
| IDDP. The Chemistry of the Krafla Geothermal System in Relation to the IDDP Well |
Halldór Ármannsson |
39. Iceland Deep Drilling Project |
IDDP, Krafla, geochemistry, acid wells, Iceland |
World Geothermal Congress |
2010 |
English |
| Preliminary Investigations of Geothermal Areas in Uganda, Other Than Katwe-Kikorongo, Buranga and Kibiro |
Halldor Armannsson, Godfrey Bahati, Vicent Kato |
— |
— |
ARGeo |
2008 |
English |
| Geothermal Influence on Groundwater in the Lake Myvatn Area, North Iceland |
Halldor Armannsson, Hrefna Kristmannsdottir and Magnus Olafsson |
Environmental and Social Aspects |
Groundwater, Geothermal Effluent, Lake Mývatn, Krafla, Námafjall |
World Geothermal Congress |
2000 |
English |
| Natural Changes in Unexploited High-Temperature Geothermal Areas in Iceland |
Halldór Ármannsson, Hrefna Kristmannsdóttir, Helgi Torfason and Magnús Ólafsson |
Environmental and Social Aspects |
geothermal, Iceland, Kr?suvÌk, Kverkfjˆll, Theistareykir, Torfajˆkull, unexploited |
World Geothermal Congress |
2000 |
English |
| A Tracer Test on Well IDDP-2, Reykjanes, Iceland |
Halldór ÁRMANNSSON, Thráinn FRIDRIKSSON, Finnbogi ÓSKARSSON, Kristín Vala MATTHÍASDÓTTIR, Sigurður H. MARKÚSSON |
Geochemistry |
deep drilling, superceitical, tracer, radioactive, Reykjanes |
World Geothermal Congress |
2015 |
English |
| History of Chemical Composition of Geothermal Fluids, Krafla, Northeast Iceland, with Special Emphasis on the Liquid Phase |
Halldór ÁRMANNSSON, Thráinn FRIDRIKSSON, Jón BENJAMÍNSSON, Trausti HAUKSSON |
Geochemistry |
Krafla, liquid phase, chloride, sulphate, corrosion |
World Geothermal Congress |
2015 |
English |
| Applications of Unmodified Geothermal Silica for Protein Extraction |
Halldor G. SVAVARSSON, Hronn ARNARDOTTIR, Albert ALBERTSSON and Asa BRYNJÓLFSDOTTIR |
Geochemistry |
Geothermic silica, Chromatographic, Adsorption, Protein separation, Phycocyanin |
World Geothermal Congress |
2015 |
English |
| Use of Non-Condensable Geothermal Gas and Geothermal Seawater to Grow Biomass |
Halldor G. SVAVARSSON, Johannes E. VALBERG, Hronn ARNARDOTTIR, Asa BRYNJOLFSDOTTIR |
Sustainability and Climate Change |
geothermal, CO2, biomass, cyanobacteria, blue-green algae |
World Geothermal Congress |
2020 |
English |
| The Wellbore Simulator FloWell - Model Enhancement and Verification |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON |
Reservoir Engineering |
wellbore, inverse analysis, simulation, model verification, model enhancement |
World Geothermal Congress |
2015 |
English |
| Coupling Wellbore Simulator with Reservoir Simulator |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON, Halldor PALSSON |
Modeling |
wellbore simulator, inverse analysis, iTOUGH2, FloWell |
Stanford Geothermal Workshop |
2012 |
English |
| The Wellbore Simulator FloWell |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON, Halldor PALSSON |
Modeling |
wellbore, simulation, void fraction, parameter estimation |
Stanford Geothermal Workshop |
2013 |
English |
| A Coupled Wellbore-Reservoir Simulator Utilizing Measured Wellhead Conditions |
Halldora GUDMUNDSDOTTIR, Magnus Thor JONSSON, Halldor PALSSON |
Modeling |
wellbore, reservoir, simulation, coupled model, wellhead conditions |
Stanford Geothermal Workshop |
2013 |
English |
| Reservoir Characterization and Prediction Modeling Using Statistical Techniques |
Halldora GUDMUNDSDOTTIR, Roland HORNE |
Reservoir Engineering |
reservoir characterization, interwell connectivity, clustering, tracer, regression, direct forecasting |
Stanford Geothermal Workshop |
2018 |
English |
| Prediction Modeling for Geothermal Reservoirs Using Deep Learning |
Halldora GUDMUNDSDOTTIR, Roland N. HORNE |
Reservoir Engineering |
deep learning, machine learning, neural networks, injection, tracer |
Stanford Geothermal Workshop |
2020 |
English |
| Inferring Interwell Connectivity in Fractured Geothermal Reservoirs Using Neural Networks |
Halldora GUDMUNDSDOTTIR, Roland N. HORNE |
Big Data and Data Analytics |
connectivity, reinjection, thermal breakthrough, neural network, tracer, reservoir characterization |
World Geothermal Congress |
2020 |
English |
| Neural Network–Based Short Term Forecasting of Water Levels in a Low-Temperature Geothermal Field |
Halldora GUDMUNDSDOTTIR, Roland N. HORNE |
Modeling |
low-temperature, field study, water level, time series analysis, neural networks |
Stanford Geothermal Workshop |
2026 |
English |
| The Geothermal Power Plant at Hellisheidi, Iceland |
Hallgrimsdottir, Elin; Ballzus, Claus; Hrolfsson, Ingolfur |
Power plant design and operation |
Hellisheiði power plant; Iceland; geothermal utilization; geothermal; heat and electricity production; district heating |
Geothermal Resources Council Transactions |
2012 |
English |
| Real-Time Simulators for Geothermal Power Plants and District Heating Systems |
HallgrÌmur G. Sigurdsson, TÛmas Gu?marsson, ?slaug HaraldsdÛttir and SÊ?hÛr L. JÛnsson |
SECTION 15 - Software for Geothermal Applications |
geothermal power plant, real-time simulator, Nesjavellir, software |
World Geothermal Congress |
1995 |
English |