IGA Geothermal Papers Online Database

Displaying records 1 through 61 of 61 records found.
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Title	Authors	Session	Keywords	Conference	Year	Language
Optimization of Reinjection in Low Temperature Geothermal Reservoirs Using Neural Network and Kriging Proxies	Serhat Akin	Reservoir Engineering	Reinjection, optimization, neural network, kriging	Stanford Geothermal Workshop	2008	English
Downhole Enthalpy Measurement with Fiber Optics	Nilufer Atalay, Kewen Li and Roland N. Horne	Reservoir Engineering	.	Stanford Geothermal Workshop	2008	English
Geothermal Vertical Effects in Thermal Response Tests	T.V. Bandos,	Modeling	Bore flow modeling	Stanford Geothermal Workshop	2008	English
Economic and Technical Case for Commercial Exploitation of EGS Systems	Roy Baria & Susan Petty	HDR/EGS	Economic modelling, EGS parameters	Stanford Geothermal Workshop	2008	English
Modelling of Pore Pressure Response Due to Hydraulic Stimulation Treatments at the Geothermal Research Doublet EGrSk03/90 and GtGrSk04/05 in Summer 2007	Guido Bloecher, Inga Moeck, Harald Milsch & Guenter Zimmermann	Reservoir Engineering	hydraulic fracturing, hydro-mechanical reservoir modelling	Stanford Geothermal Workshop	2008	English
Hydrogeochemistry of Thermal Sources, Mutnovsky Volcano, South Kamchatka (Russia)	Bortnikova S.B., Bessonova E.P., Gavrilenko G.M., Vernikovskaya I.V., Bortnikova S.P., Palchik N.A.	Geochemistry	Hydrogeochemistry, hot springs, thermodynamic model, phase barriers	Stanford Geothermal Workshop	2008	English
Hydrochemical and Seismic Variability of Thermal Waters Parameters in Condition of the Operation and Maintenance Phase of Geothermal Deposits in Republic Dagestan (Russia)	Andrey M. Boykov	Geochemistry	Thermal waters parameters, seismic variability, operation phase, geothermal deposits, anomalies	Stanford Geothermal Workshop	2008	English
Geothermal Potential Assessment of Clastic Triassic Reservoirs (Upper Rhine Graben, France)	C. Dezayes, A. Genter, I. Thinon, G. Courrioux, B. Tourli	Geology	Upper Rhine Graben, geothermal potential, 3D geological model, seismic interpretation, boreholes	Stanford Geothermal Workshop	2008	English
Microseismic Signatures of Hydraulic Fracture Propagation in Sedimentary Formations	T. Fischer, S. Hainzl, Z. Jechumtalova, L. Eisner	Geophysics	fluid injection, hydraulic fracture, microearthquakes, focal mechanisms	Stanford Geothermal Workshop	2008	English
Seismic Monitoring of EGS Tests at the Coso Geothermal Area, California, Using Accurate MEQ Locations and Full Moment Tensors	Gillian R. Foulger, Bruce R. Julian, Francis C. Monastero	HDR/EGS	earthquakes, EGS, Coso	Stanford Geothermal Workshop	2008	English
Tracing of Injection by Using Gases Derived from Lost-Circulation Materials in Matsukawa Geothermal Field, Japan	Daisuke Fukuda and Masahiro Sarudate	Tracers	Tracer, lost-circulation material, two-phase reservoir	Stanford Geothermal Workshop	2008	English
Hot Rocks in Australia -- National Outlook	Barry A. Goldstein, Anthony (Tony) J. Hill, Anthony R. Budd, Fiona Holgate, Michael Malavazos	HDR/EGS	geothermal, EGS, Australia, renewable	Stanford Geothermal Workshop	2008	English
Decision Tree Analysis of Possible Drilling Outcomes to Optimise Drilling Decisions	Malcolm A. Grant	Reservoir Engineering	Decision tree, probability, optimisation, permeability	Stanford Geothermal Workshop	2008	English
Challenges for Geothermal Energy Utilisation	Hal Gurgenci, Victor Rudolph, Tapan Saha, and Max Lu	HDR/EGS	.	Stanford Geothermal Workshop	2008	English
Time-Dependent Seismic Tomography and Its Application to the Coso Geothermal Area, 1996-2006	Bruce R. Julian, Gillian R. Foulger, Francis C. Monastero	Geophysics	seismic tomography, temporal change	Stanford Geothermal Workshop	2008	English
Polycondensation Kinetics of Orthosilicic Acid in a Hydrothermal Solutions	Kashutina I.A., Potapov V.V., Shulga O.V., Sadovnikova A. O., Kashpura V.N., Gorbach V.A., Min G.M.	Emerging Technology	orthosilicic acid	Stanford Geothermal Workshop	2008	English
Production Capacity Assessment: Numerical Modeling of Geothermal Resources	Jonas Ketilsson, Gudni Axelsson, Magnus Thor Jonsson, Halldor Palsson	Reservoir Engineering	geothermal resources, reservoir engineering, production capacity, iTOUGH2, postprocessor, preprocessor	Stanford Geothermal Workshop	2008	English
Capacity Assessment of the Reservoir, Hofsstadir Geothermal Field W-Iceland	Mahnaz Rezvani Khalilabad, Gudni Axelsson	Field Studies	lumped parameter modeling-tracer test	Stanford Geothermal Workshop	2008	English
Application of Transient Wellbore Simulator to Evaluate Deliverability Curve on Hypothetical Well-X	Khasani, Suhanan, Deendarlianto, A. Harijoko, T. Dwikorianto, and I.B. Prasojo	Reservoir Engineering	transient wellbore simulator, deliverability curve, permeability thickness	Stanford Geothermal Workshop	2008	English
Heat and Mass Discharge of the Mutnovsky Volcano	A. Kiryukhin, M. Ramsey, V. Droznin, A. Carter, S. Rose, V. Dvigalo, I.Dubrovskaya	Field Studies	.	Stanford Geothermal Workshop	2008	English
Preliminary Experimental Investigation of Water Injection to Reduce Non-Condensible and Corrosive Gases in Steam Produced from Vapor-Dominated Reservoirs	Timothy J. Kneafsey, Karsten Pruess, and Nicolas Spycher	Modeling	noncondensible gas, hydrogen chloride, injection, The Geysers	Stanford Geothermal Workshop	2008	English
Development of the Optimum Numerical Reservoir Model of the Ogiri Geothermal Field, Kyushu, Japan, Using iTough2	Yurie Kumamoto, Ryuichi Itoi, Toshiaki Tanaka and Yukio Hazama	Modeling	Ogiri geothermal field, numerical reservoir model, natural state simulation, iTOUGH2	Stanford Geothermal Workshop	2008	English
Designing an Interference Well Test in a Geothermal Reservoir	I. M. Kutasov and L. V. Eppelbaum	Reservoir Engineering	Interference well testing, hydraulic diffusivity, formation porosity, permeability	Stanford Geothermal Workshop	2008	English
Microseismic Event Analysis in Conjunction with Stimulation Treatments at the Geothermal Research Well GtGrSk4/05 in Groß Schönebeck/Germany	Kwiatek, G., Bohnhoff, M., Dresen, G., Schulze, A., Schulte, T., Zimmermann, G., Huenges, E.	Geophysics	Induced Seismicity, Fluid-Injection	Stanford Geothermal Workshop	2008	English
Exceptional Enhanced Geothermal Systems from Oil and Gas Reservoirs	Kewen Li and Lingyu Zhang	HDR/EGS	EGS, oil and gas, power generation	Stanford Geothermal Workshop	2008	English
Structure Features of Subsurface Channels of Anomalous Thermal Springs (Mutnovsky Volcano, South Kamchatka)	Manstein Yu.A., Bortnikova S.B., Manstein A.K.	Geophysics	electric resistance, geometry of subsurface channels, quasi three dimensional model	Stanford Geothermal Workshop	2008	English
Ground Source Heat Pumps Applications in Italy	Davide Maritan and Roberto Panizzolo	Field Studies	geothermal heat pumps, italy, ground source heat pumps	Stanford Geothermal Workshop	2008	English
Mineralogy and Fluid Inclusion Gas Chemistry of Production Well Mineral Scale Deposits at the Dixie Valley Geothermal Field, USA	McLin, K.S., Moore, J.N., Park, J., Norman, D.I.	Geochemistry	scale, fluid inclusions, Dixie Valley	Stanford Geothermal Workshop	2008	English
Geothermal Drilling Success at Blue Mountain, Nevada	Glenn Melosh, Brian Fairbank, and Kim Niggeman	Reservoir Engineering	.	Stanford Geothermal Workshop	2008	English
Geothermal Electricity Technologies Evaluation Model - DOE Tool for Assessing Impact of Research on Power Generation Costs	Greg Mines	Modeling	electrical power cost, economics, GETEM	Stanford Geothermal Workshop	2008	English
Implementing a New Effective Finite Difference Formulation for Borehole Heat Exchangers into a Heat Transport Code	Darius Mottaghy and Lydia Dijkshoorn	Modeling	Finite Difference; Heat and flow transport modeling; Ground heat exchangers	Stanford Geothermal Workshop	2008	English
Chemical Stimulation Operations for Reservoir Development of the Deep Crystalline HDR/EGS System at Soultz-sous-Forêts (France)	P. Nami, R. Schellschmidt, M. Schindler, T. Tischner	HDR/EGS	HDR/EGS, hydraulic fracturing, acidizing, stimulation, geothermal reservoir.	Stanford Geothermal Workshop	2008	English
Numerical Simulation for Development Scenarios of NW-Sabalan Geothermal Reservoir, Iran	Younes Noorollahi, Ryuichi ltoi	Reservoir Engineering	geothermal, reservoir simulation, injection, Sabalan, Iran	Stanford Geothermal Workshop	2008	English
A New Non-isothermal Lumped-Parameter Model for Low Temperature, Liquid Dominated Geothermal Reservoirs and Its Applications	Mustafa Onur, Hulya Sarak, O. Inanc Tureyen, Murat Cinar, Abdurrahman Satman	Reservoir Engineering	Non-isothermal lumped-parameter model, low temperature, liquid dominated geothermal reservoir, parameter estimation, performance prediction	Stanford Geothermal Workshop	2008	English
The Fluid Characteristics of Three Exploration Wells Drilled at Olkaria-Domes Field, Kenya	Opondo Kizito Maloba	Geochemistry	Olkaria-Domes, mixed chloride bicarbonate sulphate	Stanford Geothermal Workshop	2008	English
Identifying Fractures using Fluid Inclusion Stratigraphy: Insights from Fluid Inclusion Thermometry	Lara Owens, Lorie Dilley, David Norman	HDR/EGS	Fluid Inclusion, Enhanced Geothermal Systems, Fractur	Stanford Geothermal Workshop	2008	English
Experiments on Silica Sols Production from Hydrothermal Solutions by Membrane Filters	Potapov V.V., Gorbach V.A., Sulga O.V., Sadovnikova A. O., Min G.M., Kashutina I.A.	Emerging Technology	hydrothermal solution, orthosilicic acid, colloidal silica, silica sols, membrane filters, microfiltration, ultrafiltration, reverse osmosis	Stanford Geothermal Workshop	2008	English
Tracer Test Analysis with Triple Porosity Model for Naturally Fractured Reservoirs with Transient Transfer in Matrix-Fracture and Microfractures-Fractures	Héctor Pulido, Fernando Samaniego V., Jesús Rivera, Guadalupe Galicia-Muñoz and Carlos Vélez	Tracers	triple porosity, naturally fractured reservoirs	Stanford Geothermal Workshop	2008	English
Field Testing of pH Modification Silica Inhibition with Chemical Corrosion Inhibition	A.I. Remoroza, A.V. Mejorada, A.T.N. Salazar	Geochemistry	corrosion inhibition, silica inhibition	Stanford Geothermal Workshop	2008	English
Depressurization as a Strategy for Mining Ore Bodies with an Active Geothermal System	Romeo Rodriguez, Zosimo Aunzo, Jacqueline Kote and Samuel Gumo	Field Studies	Lihir , depressurization, open pit gold mining, geothermal hazard, hydrothermal eruption	Stanford Geothermal Workshop	2008	English
Assessment of Power Generation Capacity of the Western Geopower Leasehold at the Geysers Geothermal Field, California	Subir K. Sanyal, Christopher W. Klein, James R. McNitt, Roger C. Henneberger, and Kenneth MacLeod	Field Studies	.	Stanford Geothermal Workshop	2008	English
Characterization of Fracture Connectivity and Fluid Flow Pathways Derived from Geological Interpretation and 3D Modelling of the Deep Seated EGS Reservoir of Soultz (France)	Sausse J., Dezayes C., Genter, A. and Bisset, A.	HDR/EGS	3D fracture network, reservoir characterization, geophysical logging, petrophysic, Soultz-sous-For?ts.	Stanford Geothermal Workshop	2008	English
Review of Hydraulic Stimulation Operations in the 5 km Deep Crystalline HDR/EGS-Reservoir at Soultz-sous-Forêts	M. Schindler, P. Nami, R. Schellschmidt, D. Teza, T. Tischner	HDR/EGS	hydraulic stimulation, microseismicity, HDR/EGS	Stanford Geothermal Workshop	2008	English
Power Generation Potentials of Major Geothermal Fields in Turkey	Umran Serpen, Didem Korkmaz and Abdurrahman Satman	Field Studies	Geothermal Potential, Turkey, Monte Carlo Simulation,	Stanford Geothermal Workshop	2008	English
Economic Analysis for District Heating of K	Umran Serpen	Low Temperature	.	Stanford Geothermal Workshop	2008	English
Geothermal Manifestations and Earthquakes in the Caldera of Santorini, Greece: an Historical Perspective	Mario-César Suárez Arriaga, Yiannis Tsompanakis and Fernando Samaniego V.	Field Studies	volcanic caldera, submarine geothermal potential, Santorini, Greece.	Stanford Geothermal Workshop	2008	English
Comparison of Well Completions used in Oil/Gas Wells and Geothermal Wells: a New Approach to Technology Transfer	Catalin Teodoriu, Gioia Falcone	Production Engineering	completions, casing loads, HDR, drilling costs	Stanford Geothermal Workshop	2008	English
Fatigue Life Prediction of Buttress Casing Connection Exposed to Large Temperature Variations	Catalin Teodoriu, Gioia Falcone	Production Engineering	well completion, Buttress thread, fatigue	Stanford Geothermal Workshop	2008	English
The Impacts of Drilling and Reservoir Technology Advances on EGS Exploitation	Hildigunnur Thorsteinsson, Chad Augustine, Brian J. Anderson, Michal C. Moore, Jefferson W. Tester	Introduction	drilling, economics, EGS, universal heart mining	Stanford Geothermal Workshop	2008	English
A Simple Well Bore Flow Simulator in Spreadsheet Format	Mike Timlin	Reservoir Engineering	Well Testing Reservoir Engineering	Stanford Geothermal Workshop	2008	English
Limits of Heat Extraction from Dry Hole	Aniko Toth and Elemer Bobok	Low Temperature	Borehole heat exchanger, closed loop system, sustainable thermal power	Stanford Geothermal Workshop	2008	English
Injection of Salty Water into a Hot Rock, Saturated with Superheated Vapour	G. Tsypkin	Injection	Injection, salt precipitation, reservoir sealing	Stanford Geothermal Workshop	2008	English
MoodyChart: an ActiveX Component to Calculate Friction Factor for Fluid Flow in Pipelines	Mahendra P. Verma	Production Engineering	Moody chart, friction factor, fluid flow, ActiveX component, Visual Basic. pipelines	Stanford Geothermal Workshop	2008	English
Fracture-Flow-Enhanced Solute Diffusion into Fractured Rock	Yu-Shu Wu, Ming Ye, and E. A. Sudicky	Tracers	matrix diffusion, solute transport, contaminant transport, tracer test, fractured porous media	Stanford Geothermal Workshop	2008	English
Numerical Studies of Fluid-Rock Interactions in Enhanced Geothermal Systems (EGS) with CO2 as Working Fluid	Tianfu Xu, Karsten Pruess and John Apps	HDR/EGS	CO2-EGS, Reactive transport, Numerical modeling, Changes in porosity, CO2 sequestration	Stanford Geothermal Workshop	2008	English
Optimization of Geothermal Well Stimulation Design Using a Geomechanical Reservoir Simulator	Keita Yoshioka, Bulent Izgec and and Riza Pasikki	Production Engineering	thermal fracturing, fracture modeling, treatment design	Stanford Geothermal Workshop	2008	English
GIS Integration Method for Geothermal Power Plant Siting in Sabalan Area, NW Iran	Hossein Yousefi, Sachio Ehara	Field Studies	Iran, Sabalan, GIS, Geothermal power plant, siting	Stanford Geothermal Workshop	2008	English
Air Quality Impact Assessment of Sabalan Geothermal Power Plant Project, NW Iran	Hossein Yousefi, Sachio Ehara, Younes Noorollahi	Modeling	Iran, Geothermal, Sabalan, Air pollution	Stanford Geothermal Workshop	2008	English
Discussion on Some Key Problems About the Utilization of the Underground Water-Source Heat Pump in Urban Area, Tianjin	Zhao Zengmin	Low Temperature	heat pump; aquifer; artificial recharge	Stanford Geothermal Workshop	2008	English
A Three-Dimensional Poroelastic Model for Water Injection into a Geothermal Reservoir	X. Zhou and A. Ghassemi	HDR/EGS	.	Stanford Geothermal Workshop	2008	English
Results of Stimulation Treatments at the Geothermal Research Wells in Groß Schönebeck, Germany	Zimmermann, G., Reinicke, A., Brandt, W., Bl	Reservoir Engineering	stimulation treatments, waterfrac, gel-proppant-frac	Stanford Geothermal Workshop	2008	English

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