| Use of TOUGHREACT to Simulate Effects of Fluid Chemistry on Injectivity in Fractured Geothermal Reservoirs with High Ionic Strength Fluids |
Tianfu Xu, Guoxiang Zhang, and Karsten Pruess |
HDR/EGS |
HFR, HDR, EGS, Mineral scaling, Clay swelling, Injectivity enhancing, Injectate mitigation, Reactive transport modeling. |
Stanford Geothermal Workshop |
2005 |
English |
| Experiment and Modeling Study on the Multiphase Flow and Reactive Transport Under Supercritical Geothermal Conditions |
Tianfu XU, Guanhong FENG, Yilong YUAN, Ye GONG, Chenghao ZHONG |
Modeling |
Supercritical geothermal, modeling, multi-phase flow, reactive transport |
Stanford Geothermal Workshop |
2025 |
English |
| Numerical Modeling on Fluid Dynamics and Phase Changes for a Supercritical Geothermal System |
Tianfu XU, Guanghong FENG, Yu WANG |
Modeling |
Supercritical geothermal, Numerical modeling, Fluid dynamics, Phase change |
Stanford Geothermal Workshop |
2020 |
English |
| Hydrothermal Fluid Flow and Mineral Alteration in a Fractured Rock Under Multiphase H20-C02 Mixture Conditions |
Tianfu Xu and Karsten Pruess |
Reservoir Evaluation |
hydrothermal fluid |
World Geothermal Congress |
2000 |
English |
| Numerical Simulation to Study Feasibility of Using Supercritical CO2 as a Stimulation Agent for Enhanced Geothermal Systems |
Tianfu Xu and Karsten Pruess |
HDR/EGS |
EGS, Supercritical CO2, Mineral dissolution, Porosity enhancement, Reactive transport modeling |
Stanford Geothermal Workshop |
2010 |
English |
| Reactive Transport Modeling to Study Fluid-Rock Interactions in Enhanced Geothermal Systems (EGS) with CO2 as Working Fluid |
Tianfu Xu and Karsten Pruess |
31. EGS - Enhanced Geothermal Systems (Hot Dry Rock) |
EGS, CO2-EGS, fluid-rock interaction, reactive transport modeling, working fluid |
World Geothermal Congress |
2010 |
English |
| Mineral Carbonation in an Enhanced Geothermal System Using CO2 as Heat Transmission Fluid |
Tianfu XU |
Enhanced Geothermal Systems |
heat transmission fluid, EGS, CO2, fluid-rock interaction, mineral carbonation |
Stanford Geothermal Workshop |
2012 |
English |
| Development Dynamic, Existing Problems and Countermeasures of Geothermal Resources in Tianjin, China |
TIAN Guanghui, WANG Bing, LIU Donglin |
Case Histories |
Tianjin,Geothermal Resources, Geothermal Reservoir Pressure,Cascade Utilize,Reinjection,Sustainable Development |
World Geothermal Congress |
2015 |
English |
| Analysis on Geothermal Field Dynamic Characteristics of Low – Medium Temperature Geothermal Reservoir Under Exploitation and Reinjection |
TIAN Guanghui, LIU Donglin, ZENG Meixiang, ZHAO Sumin, ZONG Zhenhai, CAI Yun |
Reservoir Engineering |
geothermal resources exploitation and reinjection, wellhead fluid temperature, borehole serial temperature measurement, geothermal field dynamic characteristics, Tianjin |
World Geothermal Congress |
2015 |
English |
| Preliminary Geothermal Assessment of the Tattapani Thermal Area, Madhya Pradesh, India |
Thussu, J. L.; Moore, J. N.; Capuano, R. M. |
Exploration; Geochemical surveys; Isotopes; Geothermometers |
Exploration; India; Geochemistry; Isotopes |
Geothermal Resources Council Transactions |
1983 |
English |
| An Introduction to Reverse Circulation Drilling for Geothermal Exploration |
Thurston, John A.; Eckels, Marc T. |
Drilling; Reverse circulation drilling; Economics |
Drilling; USA; Colorado; Drill Pipe; Drilling Fluid; Economics; Thermal Gradient; Circulation Drilling; Flow Turbulence |
Geothermal Resources Council Transactions |
1982 |
English |
| Geothermal Capacity Building in Nicaragua |
Thrainn Fridriksson, Gioconda Guevara, and Benedikt Steingrimsson |
9. Geothermal Education |
Nicaragua, Iceland, developmental collaboration, capacity building |
World Geothermal Congress |
2010 |
English |
| The Response of the Reykjanes Geothermal System to 100 MWe Power Prodution: Fluid Chemistry and Surface Activity |
Thrainn Fridriksson, Audur Agla Oladottir, Pall Jonsson, Ester Inga Eyjolfsdottir |
6. Case Histories |
Reykjanes, Iceland, High-temperature, steam cap, gas chemistry, surface activity |
World Geothermal Congress |
2010 |
English |
| Fluid Chemistry Scenarios Anticipated for IDDP-2 to Be Drilled in Reykjanes, Iceland |
Thráinn FRIDRIKSSON, Andri STEFÁNSSON, Finnbogi ÓSKARSSON, Ester Inga EYJÓLFSDÓTTIR, Ómar SIGURDSSON |
Geochemistry |
IDDP, super critical, super heated, production properties, Reykjanes, Iceland, fluid chemistry |
World Geothermal Congress |
2015 |
English |
| Greenhouse Gas Emissions from Geothermal Power Production |
Thrainn FRIDRIKSSON, Almudena MATEOS, Yasemin ORUCU, Pierre AUDINET |
General |
geothermal greenhouse gas emissions, GHG, World Bank, natural processes affecting GHG emissions, effects of production on GHG emission, knowledge gaps, ex ante estimation guidelines |
Stanford Geothermal Workshop |
2017 |
English |
| A New Approach to Estimating the Geothermal Potential of Faults in Germany |
Thorsten AGEMAR, Jessica-Aileen ALTEN, Klaus KÜHNE, Jörg KUDER, Evelyn SUCHI, Josef WEBER, Rüdiger SCHULZ |
Resource Assessment |
fault, reservoir, geothermal potential, Germany, information system |
World Geothermal Congress |
2015 |
English |
| Development of a Geothermal Information System for Germany |
Thorsten Agemar, Jessica-Aileen Alten, Klaus Kühne, Andreas-Alexander Maul, Sandra Pester, Wolfgang Wirth & Rüdiger Schulz |
Exploration |
Deep geothermy, exploration risk, underground temperature, aquifer, North German Basin, Upper Rhine Graben, South German Molasse Basin, information system |
European Geothermal Conference |
2007 |
English |
| GeotIS - a Geothermal Information System for Germany |
Thorsten Agemar, Jessica-Aileen Alten, Jörn Brunken, Matthias Heber, Jörg Kuder, Klaus Kühne, Andreas-Alexander Maul, Sandra Pester, Katja Schönhofen, Wolfgang Wirth & Rüdiger Schulz |
— |
— |
GeoFund Workshop |
2008 |
English |
| Improving Bottom-Hole Temperature Corrections on the Basis of Statistical Correlations |
Thorsten AGEMAR |
Big Data and Data Analytics |
temperature, correction, BHT, statistics, data base, information system, GeotIS, cylinder source model |
World Geothermal Congress |
2020 |
English |
| 3D-Temperature Estimation Using Geostatistical Methods |
Thorsten AGEMAR |
Geophysics |
temperature, kriging, geostatistics, 3D, information system, GeotIS |
World Geothermal Congress |
2020 |
English |