| Geochemical Monitoring of the Reykjanes Geothermal Reservoir 2003 to 2013 |
Finnbogi OSKARSSON, Thrainn FRIDRIKSSON, Dadi THORBJÖRNSSON |
Geochemistry |
Reykjanes, production wells, geochemistry, monitoring |
World Geothermal Congress |
2015 |
English |
| Stable Gas Isotope Characterisation of the Reykjanes Geothermal Field, Iceland |
Finnbogi ÓSKARSSON, Salvatore INGUAGGIATO, Thráinn FRIDRIKSSON, Stefano CALIRO |
Geochemistry |
Reykjanes, geothermal field, gas, isotopes, mantle component |
World Geothermal Congress |
2015 |
English |
| Experimental Validation of a Numerical Model - Application of an Open Source Algorithm Towards Geothermal Conditions |
Pia ORYWALL, Alain DIMIER, Thomas KOHL, Dietmar KUHN, Joachim PLACE, Roman ZORN |
Injection Technology |
geochemical modeling, flow, transport, open source code, geothermal energy, PhreeqC, Elmer |
World Geothermal Congress |
2015 |
English |
| Carbonate Scale Formed in Well OW-202 in Olkaria Central, Kenya |
Kizito M. OPONDO |
Corrosion and Scaling |
Carbonate, scale, well OW-202, WATCH, mixed ,chloride- carbnate water |
World Geothermal Congress |
2015 |
English |
| Applications of Non-Isothermal Lumped-Parameter Models; Case Studies of Turkey’s İzmir Balçova-Narlıdere and Afyon Ömer-Gecek Fields |
Mustafa ONUR |
Reservoir Engineering |
Nonisothermal, Lumped-Parameter, Single-Phase Liquid Water, Case Studies, Balcova-Narlidere, Afyon Ömer-Geçek, Turkey |
World Geothermal Congress |
2015 |
English |
| Nonlinear-Parameter Estimation Based on History Matching of Temperature Measurements from Single-Phase Liquid-Water Geothermal Reservoirs |
Mustafa ONUR, Yidliray PALABIYIK |
Reservoir Engineering |
History Matching, Temperature Data, 2D r-z Model, Single-Phase Liquid-Water Geothermal Reservoirs |
World Geothermal Congress |
2015 |
English |
| Resistivity Structure of the Eburru Geothermal Field, Kenya Depicted Through 1D Joint Inversion of MT and TEM data |
Ammon OMITI |
Geophysics |
Resitivity Structure of Eburru |
World Geothermal Congress |
2015 |
English |
| Evaluation of Hydraulic Stimulation-Induced Permeability Enhancement |
Daryl Marc G. ON, Romeo P. ANDRINO |
Reservoir Engineering |
hydraulic stimulation, Saphir, Emeraude, pressure transient analysis, permeability, injectivity, completion test |
World Geothermal Congress |
2015 |
English |
| Country Update Report for Kenya 2010–2015 |
Peter OMENDA, Silas SIMIYU |
Country Updates |
Kenya, geothermal status, country update |
World Geothermal Congress |
2015 |
English |
| The Obock and Roueli Geothermal Sites, Djibouti Republic |
Abdourahman OMAR HAGA, Hamoud Souleiman CHEIK, J. VARET |
Geology |
geothermal, exploration, Djibouti, Obock, Gulf Tadjoura ,Aden, Icdp |
World Geothermal Congress |
2015 |
English |
| Problems Encountered While Drilling and Completion Stages in Asal Rift Wells, Djibouti |
Farah OMAR FARAH |
Drilling and Completion Technology |
Drilling parameters, drilling problems, vertical drilling, well planning, wellbore-stability |
World Geothermal Congress |
2015 |
English |
| Pilot Project Study for Utilization of Geothermal Energy in North Western Himalayas |
Roger OLSSON, Rajinder K. BHASIN, Árni RAGNARSSON, Bjarni RICHTER, Bhoop SINGH, Sukesh K. BARTARYA, Santosh K. RAI and Gautam RAWAT |
Direct Use |
Pilot project, direct use, Himalya |
World Geothermal Congress |
2015 |
English |
| Active Geothermal Systems and Related Epithermal Mineralizations in Djibouti Republic |
Abdourahman OMAR HAGA |
Minerals Extraction and Processing |
exploration,geothermal,epithermal,minerals,gold |
World Geothermal Congress |
2015 |
English |
| Near Field Sinks and Distribution of H2S from Two Geothermal Power Plants in Iceland |
Snjolaug OLAFSDOTTIR, Sigurdur M. GARDARSSON, Hrund O. ANDRADOTTIR, Halldor ARMANNSSON, Finnbogi OSKARSSON |
Environmental and Societal Aspects |
hydrogen sulfide, geothermal emission, air quality, oxidation, washout |
World Geothermal Congress |
2015 |
English |
| The Groundwater in the Mývatn Area: Influence of Geothermal Utilization at Námfjall and Origin of the Warm Groundwater Component |
Magnús ÓLAFSSON, Þráinn FRIÐRIKSSON, Þórófur H. HAFSTAÐ, Sigríður Sif GYLFADÓTTIR, Finnbogi ÓSKARSSON, Halldór ÁRMANNSSON |
Geochemistry |
Námafjall, Bjarnarflag, Krafla, Iceland, groundwater, geothermal system, monitoring, geochemistry |
World Geothermal Congress |
2015 |
English |
| The Evolution of CO2 Emissions and Heat Flow Through Soil Since 2004, in the Utilized Reykjanes Geothermal Area, SW Iceland |
Audur Agla OLADOTTIR, Thrainn FRIDRIKSSON, Eyjolfur MAGNUSSON |
Geochemistry |
co2 emission, heat flow, Reykjanes, Iceland, utilized geothermal area |
World Geothermal Congress |
2015 |
English |
| Geothermal Drilling Time Analysis-A Case Study of Menengai and Hengill |
Lilian OKWIRI |
Drilling and Completion Technology |
drilling challenges, drilling time, non-productive time |
World Geothermal Congress |
2015 |
English |
| Geochemical and Mineralogical Features in Zones of Anomalous Thermal Flows (Vilyuchinsky HydroThermal System, South Kamchatka) |
OKRUGIN V., ANDREEVA E., OKRUGINA A., CHUBAROV V., CHUBAROV M., YABLOKOVA D |
Geochemistry |
gold, pyrite, sulphates, deposit, epthermal |
World Geothermal Congress |
2015 |
English |
| Correlation of Epithermal and Geothermal Deposits (an Example of Mutnovsky Geothermal Area, Southern Kamchatka) |
Victor OKRUGIN and Ivan CHERNEV |
Geology |
geothermal field, Kamchatka, volcanic acitivity, gold resource |
World Geothermal Congress |
2015 |
English |
| Nalychevo Hydrothermal System - an Unique Combination of Natural and Man-Caused Hydrothermal System |
OKRUGIN V. M., ANDREEVA E.D., KARTASHOVA E.V., OKRUGINA A.M., SHISHKANOVA KS.O., BUKHANOVA D.S |
Health, Tourism and Balneology |
hydrothermal system, nature resources, waters, balnology |
World Geothermal Congress |
2015 |
English |