| Modelling the Change of Heat Exchange Rate of Borehole Heat Exchanger in Large GSHP System |
Haibing SHAO, Shuang CHEN, Francesco WITTE, Ilja TUSCHY, Olaf KOLDITZ |
Geothermal Heat Pumps |
ground source heat pump, shallow geothermal energy, borehole heat exchanger, cold and heat accumulation, OpenGeoSys, Tespy |
World Geothermal Congress |
2020 |
English |
| Geological Mapping to the NW of Mt. Fantale, Main Ethiopian Rift |
Matthew J. SHARP, Thomas P. ELLIOTT, Mike OEHLERS |
Geology |
Cluff Geothermal, Fantale, Ethiopia, Main Ethiopian Rift, geology, mapping, geological mapping, remote sensing |
World Geothermal Congress |
2020 |
English |
| Experimental and Theoretical Cooling Mode Energy Analysis of Geothermal Heat Pump System in Vardavard Substation Building in Iran |
Saeed SHAYAMEHR, Madjid ABBASPOUR, Aidin KAHRABI |
Geothermal Heat Pumps |
geothermal heat pump, COP, energy saving, energy modeling, hourly analysis, Vardavard substation, Iran |
World Geothermal Congress |
2020 |
English |
| Exploration and Analysis of Technical Transformationon Old Geothermal Reinjection Systems in the Central City of Tianjin |
SHEN Jian, ZHAO Yanting, LIU Donglin |
Injection Technology |
geothermal resources, reinjection, bedrock reservoir, water filtration, acidification |
World Geothermal Congress |
2020 |
English |
| Comparisons of Heat Extraction Performances for a Multilateral-well Enhanced Geothermal System with CO2 and Water as Working Fluids |
Yu SHI, Xianzhi SONG, Gaosheng WANG, Guofeng SONG, Jiacheng LI |
EGS - Enhanced Geothermal Systems |
geothermal energy; enhanced geothermal system; heat extraction performance; working fluid; CO2 |
World Geothermal Congress |
2020 |
English |
| Occurrence Mechanism and Geothermal Exploration Model of Low-Medium Temperature Convective Geothermal Systems in Jiaodong Peninsula |
SHI Meng, KANG Fengxin, ZHANG Jie, YIN Tao, GAO Song, ZHENG Tingting, JIANG Haiyang |
Hydrogeology |
Jiaodong Peninsula, Heat controlled Structure, water conducted Structure, V type structure |
World Geothermal Congress |
2020 |
English |
| Studies on the Borehole Heat Exchanger Performance Enhanced by Ground Water Flow in a GSHP |
Byoung Ohan SHIM, Seong-Kyun KIM |
Geothermal Heat Pumps |
borehole heat exchanger, GSHP, closed loop, open loop, ground water flow, heat transfer rate |
World Geothermal Congress |
2020 |
English |
| Functional Power Trade Key to Achieving Universal Access to Sustainable Energy Services in Sub-Saharan Africa Region |
Xavier SHIOYA MUSONYE |
Policy, Legal and Regulatory Aspects |
Power Trade, Renewable Energy Sources, Power Pools |
World Geothermal Congress |
2020 |
English |
| Temporal Evolution of Faults in the Southern German Molasse Basin: A Case Study of the Wolftratshausen Geothermal Prospect, Germany |
Vladimir SHIPILIN, David C. TANNER, Inga MOECK, Hartwig VON HARTMANN |
Geology |
German Molasse Basin, Upper Jurassic carbonate platform, play type, foreland basin, fault kinematics, fault controlled reservoirs, decoupled deformation, geothermal exploration, seismic attributes |
World Geothermal Congress |
2020 |
English |
| Supercritical Geothermal Cogeneration on the Threshold |
Jim SHNELL, John ORCUTT, William OSBORN and Eric WACHSMAN |
Advanced Technology (Magma, Geopressure, etc.) |
supercritical, ocean floor, rift zone, baseload, dispatchable, electrolysis, hydrogen |
World Geothermal Congress |
2020 |
English |
| Application of Rare-Earth Elements in Spring Waters to Indicate Surficial Water-Rock Interaction Process in the Wayang Windu Geothermal Field, Indonesia |
Riostantieka Mayandari SHOEDARTO, Yohei TADA, Koki KASHIWAYA, Katsuaki KOIKE, Dwiyogarani MALIK, Irwan ISKANDAR |
Geochemistry |
water chemistry, speciation, lanthanides, weathering, absorption |
World Geothermal Congress |
2020 |
English |
| Methods of Support for the Steam-Water Well Operation in Self-Discharge Mode |
Aleksandr SHULYUPIN and Ivan CHERNEV |
Production Engineering, Steam Gathering Systems |
steam-water well, self-discharge, steam-lift, aquifer, static water level |
World Geothermal Congress |
2020 |
English |
| Simulators for Steam-Water Flow in Geothermal Wells and Pipelines |
Aleksandr N. SHULYUPIN, Alla A. CHERMOSHENTSEVA and Natalia N. VARLAMOVA |
Software for Geothermal Applications |
steam-water flow, geothermal well, pipeline, mathematical models, simulator |
World Geothermal Congress |
2020 |
English |
| Silica Deposition in Near-Wellbore Formation: Study on Mechanism and Management Options Based on Autoclave Experiments |
Farrell SIEGA, Bruce MOUNTAIN, Ian RICHARDSON and Aimee CALIBUGAN |
Field Management |
silica scaling, formation, autoclave experiment |
World Geothermal Congress |
2020 |
English |
| Field Application of Calcite Antiscalant in New Zealand: Screening Process, Performance Evaluation and Management of Operational Issues |
Farrell SIEGA, Alan FERGUSON, Ian RICHARDSON and George ALLAN |
Corrosion and Scaling |
calcite scaling, antiscalant, management |
World Geothermal Congress |
2020 |
English |
| GECO - Geothermal Emission Control |
Bergur SIGFUSSON, Ragna BRAGADOTTIR, F. BATINI, C. BOSCHI, L. FREIRE, S. H. GUNNARSDOTTIR, U. HALACOGLU, H.P. INGOLFSSON, G. MANFRIDA, J. MULLER, I. NARDINI, E.H. OELKERS, A.M. SANTAMARIA, C. SOUQUE, F. SPOSATO, A. STEFANSSON, S. S. SNAEBJORNSDOTTIR, D. WEIDMANN |
Environmental Aspects |
Nesjavellir, Hellisheidi, Kizildere, Castelnuovo, MULE, CarbFix, |
World Geothermal Congress |
2020 |
English |
| Improving Air Quality with NCG Gas Capture and Reinjection at the Hellisheidi Power Plant |
Bergur SIGFUSSON, Kevin DILLMAN, Magnus Th. ARNARSON, Marta R. KARLSDOTTIR, Magnea Th. MAGNUSDOTTIR, Ingvi GUNNARSSON, Gretar IVARSSON, Sandra O. SNAEBJÖRNSDOTTIR, EDDA S.P. ARADOTTIR, Holmfridur SIGURDARDOTTIR |
Environmental Aspects |
CarbFix, Emissions, Nesjavellir, Hellisheidi |
World Geothermal Congress |
2020 |
English |
| Silicic Magma, 238U-series Disequilibria and Krafla Geothermal System |
Olgeir SIGMARSSON, Abdelmouhcine GANNOUN and Kristján JÓNASSON |
Geology |
Krafla, silicic magma, age, IDDP-1, VÃti 1724 eruption, Hrafntinnuhryggur, U-series |
World Geothermal Congress |
2020 |
English |
| Changes in Production Capacity at Hellisheiði and Nesjavellir Geothermal Power Plants |
Pálmar SIGURÃSSON, Gunnar GUNNARSSON, Ãris Eva EINARSDÓTTIR, Iwona Monika GALECZKA, Þorsteinn Ari ÞORGEIRSSON |
Reservoir Engineering |
geothermal, production, capacity, enthalpy, mass flow rate, productivity curve, Hellisheiði, Nesjavellir, Hengill, Iceland |
World Geothermal Congress |
2020 |
English |
| Þeistareykir Geothermal Power Plant – Deposits in Gas Removal System |
Asgerdur K. SIGURDARDOTTIR, Trausti HAUKSSON, Jan PRIKRYL, Karl Emil SVEINSSON |
Case Histories |
Selenium deposits, gas removal system, corrosion. |
World Geothermal Congress |
2020 |
English |