| Integration of Stream Sediment Geochemical and Airborne Gamma-ray Data for Surficial Lithologic Mapping Using Clustering Methods |
Husin Setia NUGRAHA, Emmanuel J. M. CARRANZA, Mark VAN DER MEIJDE |
Geology |
closure problems, compositional data (coda), partition around medoids (pam), model-based clustering (mclust), British Columbia Canada |
World Geothermal Congress |
2015 |
English |
| Study on Dālaki Geothermal Resource in Bushehr Province |
Javad NOURALIEE, Soheil PORKHIAL, Amir TAMJIDI |
Exploration |
Bushehr province, Dālaki , geothermal, resource assessment, warm spring |
World Geothermal Congress |
2015 |
English |
| Reconnaissance Survey of Geothermal Resources in West Azarbaijan Province, NW-Iran |
Javad NOURALIEE, Soheil PORKHIAL, Mohammad Reza RAHMANI, Davar EBRAHIMI |
Exploration |
rIran, Geothermal, Reconnaissance, Exploration, Warm Spring, West Azarbaijan province |
World Geothermal Congress |
2015 |
English |
| Cove Fort – Binary Power Plant |
Josh NORDQUIST |
Case Histories |
Enel, Ormat, Cove Fort, binary, integrated two-level unit |
World Geothermal Congress |
2015 |
English |
| Investigation of Injection-Triggered Slip on Basement Faults: Role of Fluid Leakoff on Post Shut-In Seismicity |
Jack NORBECK, Roland HORNE |
Reservoir Engineering |
induced seismicity, triggered seismicity, basement faults |
World Geothermal Congress |
2015 |
English |
| Three Dimensional Modeling of Heat Extraction from Abandoned Oil Well for Application in Sugarcane Industry in Ahvaz– Southern Iran |
Younes NOOROLLAHI, Hossein YOUSEFI, Meysam POURARSHAD |
Direct Use |
Abandoned oil well, heat extraction, Sugar factory, Simulation, Iran |
World Geothermal Congress |
2015 |
English |
| Geological Model of Korosi Geothermal Prospect, Kenya |
Lucy NJUE |
Exploration |
Korosi, tuff ring, volcano, crater, lava tube |
World Geothermal Congress |
2015 |
English |
| Repeat Microgravity Measurements Using Absolute and Relative Gravimeter for Geothermal Reservoir Monitoring in Ogiri Geothermal Power Plant, South Kyushu, Japan |
Jun NISHIJIMA, Daisuke OKA, Satoru HIGUCHI Yasuhiro FUJIMITSU, Jun-ichi TAKAYAMA and Naoto HIRAGA |
Geophysics |
Reservoir monitoring, Repeat microgravity measurement, Absolute and Relative Gravity measurement |
World Geothermal Congress |
2015 |
English |
| Russian Geothermal Power Plants Equipped with ORC-units |
Alexander NIKOLSKIY, Andrey SHIPKOV, Valery SEMENOV, Grigory TOMAROV, Boris PARSHIN |
Power Generation |
ORC, Binary Power Plant, Waste Brine, Thermodynamic Analysis, Working Fluid, ORC Equipment |
World Geothermal Congress |
2015 |
English |
| Regional-Scale Geothermal Exploration Using Heterogeneous Industrial Temperature Data; a Case Study from the Western Canadian Sedimentary Basin |
Greg NIEUWENHUIS, Tibor LENGYEL, Jacek MAJOROWICZ, Matthias GROBE, Ben ROSTRON, Martyn J UNSWORTH, Simon WEIDES |
Exploration |
regional mapping, oil and gas data, geostatistics, Western Canada Sedimentary Basin, Alberta, Bottom Hole Temperature, Drill Stem Test, temperature log, annual pool pressure survey, well pressure survey, quality control, geothermal potential |
World Geothermal Congress |
2015 |
English |
| Operational Considerations in the Process of Exploitation at the Miravalles and Pailas Geothermal Fields: 20 Years of Field Operation |
Federico NIETZEN |
Field Management |
operational logistics, ascending fluids, fluids interactions |
World Geothermal Congress |
2015 |
English |
| Production-Injection at the Costa Rica Geothermal Fields: Miravalles and Pailas |
Federico NIETZEN, Leonardo SOLIS |
Case Histories |
Miravalles, production, injection, Pailas |
World Geothermal Congress |
2015 |
English |
| Chemicals Systems Used in the Exploitation at the Miravalles Geothermal Field, Costa Rica: Calcium Carbonate Inhibition Systems for Neutral Wells and Neutralization Systems for Acid Wells |
Federico NIETZEN |
Corrosion and Scaling |
calcium carbonate, inhibition, sodium hydroxide, acid wells, neutral wells |
World Geothermal Congress |
2015 |
English |
| Three Dimensional Modeling of Geological Parameters in Volcanic Geothermal Systems. Part II – Case Studies and Examples |
Steinthor NIELSSON, Gunnlaugur. M. EINARSSON |
Geology |
Geology, alteration, geothermal, modelling, |
World Geothermal Congress |
2015 |
English |
| On the Impact of Spatial Permeability Heterogeneity on the Characteristic Wavelength of Free Convection Cells in the Perth Basin, Australia |
Jan NIEDERAU, Anozie EBIGBO, Sebastian FREITAG, Gabriele MARQUART, Bernd HENTSCHEL, Christoph CLAUSER |
Hot Sedimentary Aquifers (HSA) |
free convection, numerical modelling, permeability heterogeneity, correlation length, Perth Basin, Australia |
World Geothermal Congress |
2015 |
English |
| Assessment and Simulation of Various Utilization Scenarios of a Medium-Enthalpy Reservoir in Southern Italy (Guardia Dei Lombardi) |
Jan NIEDERAU, Anozie EBIGBO, Gabriele MARQUART, Sergio GOMEZ MENDOZA, Barbara INVERSI, Gianluca GOLA, Davide SCROCCA, Adele MANZELLA, Giordano MONTEGROSSI, Christoph CLAUSER |
Resource Assessment |
Reservoir characterization, numerical reservoir simulation, numerical production simulation, Central Italy |
World Geothermal Congress |
2015 |
English |
| Mixed CO2-Water Injection Into Geothermal Reservoirs: A Numerical Study |
Hamid M. NICK, Karl-Heinz WOLF and David BRUHN |
Hydrogeology |
THC modeling, Geothermal doublets, CO2 sequestration |
World Geothermal Congress |
2015 |
English |
| Overview of Geothermal Resources in North Part of Laos |
Tien Hung NGUYEN, Thi Lan Anh NGUYEN, Thi Vuong NGUYEN, Thuy Linh NGUYEN, Prain FRIDVIKSSON |
Resource Assessment |
geothermal resources, tourism, balneology, canning |
World Geothermal Congress |
2015 |
English |
| 3D Inversion of Magnetotelluric Data from the Sipoholon Geothermal Field, Sumatra, Indonesia |
Sintia Windhi NIASARI, Gerard MUÑOZ, Muhammad KHOLID, Edi SUHANTO, Oliver RITTER |
Geophysics |
magnetotelluric, non-volcanic geothermal system, Sumatra, exploration, 3D inversion |
World Geothermal Congress |
2015 |
English |
| Geological and Geothermal Manifestation Mapping in the Karisimbi prospect, Nyabihu District, North-western Rwanda |
Jean-Claude NGARUYE |
Geology |
geothermal resources assessment, mapping, geological well logging, Karisimbi, Rwanda |
World Geothermal Congress |
2015 |
English |