| Geothermal Resources of Tajikistan |
Mamadsho ILOLOV, Ahmadsho ILOLOV, Sakina KARIMOVA, Anvar KODIROV, Artur KHUDONAZAROV |
Country Updates |
geothermal fields, thermal springs, recreation, balneology |
World Geothermal Congress |
2020 |
English |
| How Japan Can Treble Growth in Geothermal Power ~ a Study Focusing on the Importance of the Local Community in Comparison with Success in New Zealand |
Yoshifumi IMAMURA |
Business Strategies |
Japan, New Zealand, Local Community, Hokkaido, Understanding for development, business, economy, social |
World Geothermal Congress |
2020 |
English |
| Developing New Tracer Method for Determining the Steam Wetness in Geothermal Field |
Ahmad IMAN, Ahmad YANI, Mukhamad NASHIR, Henny FIRDAUS, Hendra HADRIANSYAH |
Production Engineering, Steam Gathering Systems |
steam wetness, impurities, tracer, Lahendong, Pertamina Geothermal Energy, operation |
World Geothermal Congress |
2020 |
English |
| Geothermal Risk Mitigation Programs |
Kai IMOLAUER, Maria UELTZEN |
Economics and Financing |
geothermal, risk, mitigation, programs, public, economic |
World Geothermal Congress |
2020 |
English |
| Cold Ends in Geothermal Power Plants |
Kristinn INGASON, KristÃn STEINUNNARDOTTIR, Lilja TRYGGVADOTTIR, Gunnlaugur AGUSTSSON |
Power Generation |
cold end, process, operating experience |
World Geothermal Congress |
2020 |
English |
| Design of Superhot Geothermal Wells |
Kristinn INGASON, Þóroddur SIGURÃSSON |
Advanced Technology (Magma, Geopressure, etc.) |
superhot geothermal systems, well completion, casings, thermal expansion, IDDP-1, IDDP-2 |
World Geothermal Congress |
2020 |
English |
| Utilization of Superhot Geothermal Systems – Challenges and Opportunities |
Kristinn INGASON, Vilhjálmur KRISTJÃNSSON |
Advanced Technology (Magma, Geopressure, etc.) |
IDDP-1, IDDP-2, superheated geothermal steam, design challenges, lessons learned |
World Geothermal Congress |
2020 |
English |
| Ósabotnar Geothermal System, SW Iceland: Low-Temperature Geothermal Exploration and Utilization for District Heating in Ãrborg |
Heimir INGIMARSSON, Helga TULINIUS, Þórólfur H. HAFSTAÃ, Guðni AXELSSON, Sigurður Þór HARALDSSON |
Exploration |
Ósabotnar, geothermal exploration, geothermal utilization, reservoir assessment, district heating, Ãrborg |
World Geothermal Congress |
2020 |
English |
| Guidelines for the Preparation of Geothermal Feasbility Studies |
Ari INGIMUNDARSON, Gudni AXELSSON, Benedikt STEINGRIMSSON, Ingi INGASON, Olafur ARNASON, Thrainn FRIDRIKSSON, Mariano Gonzales SERRANO |
Economics and Financing |
feasbility, feasbility studies, financing, geothermal project risk |
World Geothermal Congress |
2020 |
English |
| The Darajat Geothermal Field, Indonesia, After 24 Years of Production |
Rindu Grahabhakti INTANI, Yunia SYAFFITRI, Glenn U. GOLLA, Chris NELSON, Fikar CITA, Ginanjar HIDAYAT |
Field Management |
Darajat, vapor-dominated, marginal recharge, dry out, wellbore scaling |
World Geothermal Congress |
2020 |
English |
| Geophysical Exploration and Drilling for Thermal Gradient Distribution Study: Joint Project at Bugarama Geothermal Graben Located Between Rwanda, R. D Congo and Burundi |
Constantin IRABARUTA |
Exploration |
Joint geothermal project, Low geothermal temperature, geoscientific surveys, thermal gradient, direct uses |
World Geothermal Congress |
2020 |
English |
| Study of Hydrothermal Alteration Based on Analysis of X-Ray Diffraction at Cisolok Geothermal Area, Sukabumi District, West Java |
Andri IRAWAN, Untung SUMOTARTO, Fajar HENDRASTO |
Geochemistry |
Alteration, X-Ray Diffraction, Cisolok |
World Geothermal Congress |
2020 |
English |
| Initiating FAIR Geothermal Data in Indonesia |
Dasapta Erwin IRAWAN |
Societal and Cultural Aspects |
open data, FAIR data, science development |
World Geothermal Congress |
2020 |
English |
| Impact of Scaling on Electrical Submersible Pumps Concerning Heat and Power Production of Geothermal Plants and Optimization of Acidification Intervals |
Matthäus IRL, Christopher SCHIFFLECHNER, Christoph WIELAND, Hartmut SPLIETHOFF |
Corrosion and Scaling |
electrical submersible pump, scaling, acidification, condition monitoring of scaling, optimization of operation, economic optimization |
World Geothermal Congress |
2020 |
English |
| Development of Powder Metallurgy Based Metal Matrix Composites for Geothermal Applications |
Sandeep IRUKUVARGHULA, Raja KHAN, Nick LUDFORD, Frazer BROWNLIE, Alastair PEARSON, Trevor HODGKIESS, Alessandro SERGI, Malallah Al LAWATI, Moataz ATTALLAH |
Corrosion and Scaling |
Powder Metallurgy, Hot Isostatic Pressing, Metal Matrix Composites, Geothermal Heat Pumps, Erosion, Corrosion, |
World Geothermal Congress |
2020 |
English |
| An Alternative Drilling Contract Type (Non IPM) for Geothermal Exploration and Development Drilling |
Boga ISA |
Business Strategies |
Drilling, Contracts, Explorations, Organizational Capability, Bundled Contract, Non IPM Contract |
World Geothermal Congress |
2020 |
English |
| A Thermal Casing Connection Test to Avoid Casing Failure in Geothermal Wells |
Boga ISA, Fahmi SUNGKAR, Hendra SIMANJUNTAK |
Drilling and Completion Technology |
Drilling, casing connection test, thermal cycle, production casing, geothermal well, TWCCEP, casing design, casing failure, thermal casing failure |
World Geothermal Congress |
2020 |
English |
| The Katwe Geothermal Prospect in Western Uganda: A Deep Circulation, Fault Zone-Hosted Geothermal System? |
Edward M. ISABIRYE, William CUMMING, Thomas ASKEW, Nick HINZ, David SUSSMAN, Peter MAWEJJE and Isa LUGAIZI |
Exploration |
Katwe – Kikorongo, volcanic – hosted, Transient-electromagnetic, EAGER, fault-hosted, structural geology, Magneto-telluric, conceptual geothermal model, temperature gradient hole |
World Geothermal Congress |
2020 |
English |
| Dynamics of Natural Rock Fractures in the EGS Revealed Via the Pressurized Water Injection Experiments in Laboratory |
Takuya ISHIBASHI, Hiroshi ASANUMA, Noriaki, WATANABE |
EGS - Enhanced Geothermal Systems |
Fracture shearing, fracture propagation, permeability, pressurized water injection, acoustic emission, slip distance |
World Geothermal Congress |
2020 |
English |
| Energy Balance Analysis of Hydraulic Fracturing During EGS Development |
Tamaki ISHIKAWA, Koichi YAMADA |
EGS - Enhanced Geothermal Systems |
hydraulic fracturing, induced earthquake, energy balance analysis, EGS |
World Geothermal Congress |
2020 |
English |