| Identifying Optimal Conditions for Sustainable Heat Production in Enhanced Geothermal Reservoirs Using Numerical Sensitivity Studies |
Azadeh RIAHI, Branko DAMJANAC |
EGS - Enhanced Geothermal Systems |
discrete element modeling, discrete fracture network, thermo-hydro-mechanically coupled processes, enhanced geothermal systems |
World Geothermal Congress |
2015 |
English |
| Discrete Element Modeling of Thermo-Hydro-Mechanical Coupling in Enhanced Geothermal Reservoirs |
Azadeh RIAHI, Branko DAMJANAC, Jason FURTNEY |
Modeling |
discrete element modeling, enhanced geothermal reservoir, thermo-hydro-mechanical coupling |
Stanford Geothermal Workshop |
2014 |
English |
| Innovative Closed-Loop Geothermal Well Designs Using Water and Super Critical Carbon Dioxide as Working Fluids |
Azadeh RIAHI, Branko DAMJANAC, Piotr MONCARZ |
Emerging Technology |
closed-loop, geothermal well, water, modeling, super critical carbon dioxide |
Stanford Geothermal Workshop |
2017 |
English |
| Material Balance Equation in Geopressured Reservoirs |
Azari, Mehdi |
Geopressured reservoirs; Reservoir modeling |
Reservoir Engineering; Well Testing; Mass Balance; Porosity |
Geothermal Resources Council Transactions |
1987 |
English |
| Thermodynamic and Economic Comparison of Organic Rankine Cycle and Kalina Cycle as Bottoming Unit to Utilize Exhaust Steam from Back Pressure Turbine Geothermal Power Plant |
Azaria Haykal AHMAD, Prihadi Setyo DARMANTO, Firman Bagja JUANGSA, M. Rizqi AL ASY'ARI, Daniel W. ADITYATAMA, Dorman PURBA |
General |
thermodynamic analysis, organic rankine cycle, kalina cycle, back pressure turbine, levelized cost of electricity |
Stanford Geothermal Workshop |
2023 |
English |
| Investigation of Mobility Changes During Water Injection/Fall Off Test in Liquid Dominated Geothermal Reservoirs |
Azarkish, Abbas |
Injection; Well logging |
Water Injection; Fall Off; Mobility Changes |
Geothermal Resources Council Transactions |
2009 |
English |
| Numerical Pressure Transient Analysis of a Low Permeability Well with Water Hammer Effects During Injection Falloff Test: Belgium |
Azhari S. ADIPUTRO, Sadiq J. ZARROUK, Richard J. CLARKE Virginie HARCOUËT-MENOU and Stijn BOS |
Reservoir Engineering |
Deep geothermal well, fractured reservoir, PTA, numerical model, injection fall-off test, fractional dimension, water hammer. |
World Geothermal Congress |
2020 |
English |
| Physical and Chemical Characteristic of Geothermal Manifestations in Talaga Bodas, West Java, Indonesia |
Azy, Fikri Noor., L.H. Jihadi., Darana, A.R.. and Oscar, A.W. |
Geothermal Geochemistry |
telagabodas, geochemical, hotspring |
New Zealand Geothermal Workshop |
2014 |
English |
| Geothermal Reinjection Problems from a Basin-scale Hydrogeological Perspective |
Ãbel MARKÓ, Attila GALSA, Brigitta CZAUNER, Maren BREHME, Judit MÃDL-SZÅNYI |
Hydrogeology |
Reinjection, Hydraulic, Overpressure, Numerical modelling |
World Geothermal Congress |
2020 |
English |
| Analysis of Geothermal Reinjection Problems with Hydrogeochemical Modelling |
Ãbel MARKÓ, Dejene DRIBA, Ferenc ZSEMLE, Máté OSVALD, Maren BREHME |
Corrosion and Scaling |
Reinjection, Scaling, Hydrogeochemical modelling, PHREEQC |
World Geothermal Congress |
2020 |
English |
| Reykjanes Geothermal Field: Control of Silica Scaling in Separator by Flashing of Brine in Critical Nozzles |
Ãrmann E. LUND, Trausti HAUKSSON, Geir ÞÓRÓLFSSON, Þorleikur JÓHANNESSON, Þór GÃSLASON, Albert ALBERTSSON |
Production Engineering, Steam Gathering Systems |
brine separation. silica scaling, critical nozzle, barometric pipe |
World Geothermal Congress |
2020 |
English |
| Exploring Offshore Geothermal Fields Around Iceland |
Ãrni HJARTARSON, Ögmundur ERLENDSSON, Gylfi Páll HERSIR, Bjarni RICHTER, Geir HAGALÃNSSON and DavÃð Þór ÓÃINSSON |
Exploration |
Marine geology, submarine geothermal, geothermal chimneys, heat flow, vent field. |
World Geothermal Congress |
2020 |
English |
| Geothermal Development in Iceland 2015-2019 |
Ãrni RAGNARSSON, Benedikt STEINGRÃMSSON and Sverrir THORHALLSSON |
Country Updates |
Iceland, geothermal energy, power generation, direct use, space heating, district heating, country update |
World Geothermal Congress |
2020 |
English |
| Innovative Materials and Designs for Long-life High-temperature Geothermal Wells |
Ãrni RAGNARSSON, Pierre DURST, Erlend RANDEBERG, Thomas REINSCH, Ingólfur THORBJORNSSON, Jens WOLLENWEBER, Willem DE JONG, Carsten F. SORLIE, Ómar SIGURDSSON, Frank VERCAUTEREN, Gunnar Skúlason KALDAL |
Drilling and Completion Technology |
geothermal well, well integrity, well design, cementing, casing connections, casing material, well monitoring, composite casings, risk assessment |
World Geothermal Congress |
2020 |
English |
| The Los Humeros Superhot Geothermal Resource in Mexico: Resistivity Survey (TEM and MT); Data Acquisition, Processing and Inversion – Geological Significance |
ÃsdÃs BENEDIKTSDÓTTIR, Claudia ARANGO GALVÃN, Gylfi Páll HERSIR, Sebastian HELD, José Manuel ROMO JONES, Jose Luis SALAS, Thalia AVILES, Diego Ruiz AQUILAR, Arnar Már VILHJÃLMSSON, Adele MANZELLA and Alessandro SANTILANO |
Geophysics |
Los Humeros, superhot geothermal resource, resistivity, magnetotelluris, transient electromagnetics, geophysical interpretation |
World Geothermal Congress |
2020 |
English |
| Detailed Resistivity Models of Sub-Areas of the Hengill Geothermal Field, Iceland |
ÃsdÃs BENEDIKTSDÓTTIR, Knútur ÃRNASON, Ragna KARLSDÓTTIR, Arnar Már VILHJÃLMSSON, Bjarni Reyr KRISTJÃNSSON |
Geophysics |
Hengill geothermal field, Iceland, resistivity, magnetotellurics, transient electromagnetics, geophysical interpretation, 3D inversion |
World Geothermal Congress |
2020 |
English |
| Design of Hágöngur 100 MWe Geothermal Power Plant in the Highland of Iceland |
ÃsgrÃmur GUDMUNDSSON, Bjarni PÃLSSON, Björk GUDMUNDSDÓTTIR, Ólafur ÃRNASON, Rúnar MAGNÚSSON and Sunna Björg REYNISDÓTTIR |
Power Generation |
Preliminary design, utilzation, construction, environmental impact, mitigation |
World Geothermal Congress |
2020 |
English |
| The Relation Between Resistivity and Temperature in the Basaltic Crust of Iceland |
Ólafur G. FLÓVENZ and Arnar Már VILHJÃLMSSON |
Geophysics |
resistivity, temperature, low temperature fields, high temperature fields, brittle-ductile boundary basaltic crust, Iceland |
World Geothermal Congress |
2020 |
English |
| The Interaction of the Plate Boundary Movement in 2020 and Exploitation of Geothermal Fields on the Reykjanes Peninsula, Iceland |
Ólafur G. FLÓVENZ. Vincent DROUIN, Kristján ÃGÚSTSSON, Egill Ãrni GUÃNASON, Gylfi Páll HERSIR. Thorbjörg ÃGÚSTSDÓTTIR, Ingvar Þór MAGNÚSSON, Claus MILKEREIT, Torsten DAHM and Philippe JOUSSET |
Geophysics |
Reykjanes peninsula, uplift, reinjection, magma intrusion, earthquakes, brittle ductile boundary |
World Geothermal Congress |
2020 |
English |
| IDDP-2 Well Head and Flow-line Design for IDDP-2 |
Þorleikur JÓHANNESSON, Ragnar GUDMUNDSSON, Ómar G INGVARSSON, Geir ÞÓRÓLFSSON, Albert ALBERTSSO |
Advanced Technology (Magma, Geopressure, etc.) |
Reykjanes, IDDP, Super critical fluid, Super heated fluid, Flow test, High pressure Corrosion, Erosion |
World Geothermal Congress |
2020 |
English |