| Rock Properties of FORGE Well 58-32, Milford, Utah |
Gwynn, Mark; Allis, Rick; Hardwick, Christian; Jones, Clay; Nielson, Peter; Hurlbut, Will |
HDR/EGS; FORGE; Rock mechanics; Well logging; Drilling; Core |
FORGE; EGS; gamma ray; density; magnetic susceptibility; thermal conductivity; x-ray diffraction |
Geothermal Resources Council Transactions |
2018 |
English |
| Examining the Tradeoff Between Sustainability and Profitability for Enhanced Geothermal Systems |
Lowry, Thomas S.; Peplinski, William; Martinez, Joaquin |
HDR/EGS; Reservoir cooling; Reservoir management; Economics |
EGS; modeling; LCOE; techno-economic; sustainability; uncertainty |
Geothermal Resources Council Transactions |
2018 |
English |
| The Impact of Fracture Roughness on the Thermal Performance of Enhanced Geothermal Reservoirs |
Okoroafor, Esura Rita; Horne, Roland N. |
HDR/EGS; Reservoir modeling; Fractures; Hydraulic fracturing |
Enhanced Geothermal Reservoirs; Fractures; Numerical Simulation; channels; thermal performance |
Geothermal Resources Council Transactions |
2018 |
English |
| The Successful Geothermal Risk Mitigation System in France from 1980 to 2015 |
Boissavy, Christian; Laplaige, Philippe |
Economics; Risk management; Financing |
risk mitigation fund; geothermal; France; Ademe; short term and long term guarantees |
Geothermal Resources Council Transactions |
2018 |
English |
| Lessons Learned from the German Risk Mitigation Schemes and a Concept for Different Geothermal Play Types |
Kreuter, Horst; Baisch, Christina |
Economics; Risk management; Financing |
Exploration risk; risk mitigation facilities; funding schemes; German experience; Geothermal Play Types; resource types; future concept for risk mitigation schemes |
Geothermal Resources Council Transactions |
2018 |
English |
| Earth Source Heat: Feasibility of Deep Direct-Use of Geothermal Energy on the Cornell Campus |
Gustafson, J. Olaf; Smith, Jared D.; Beyers, Stephen M.; Al Aswad, Jood A.; Jordan, Teresa E.; Tester, Jefferson W. |
Direct use applications; District heating/cooling; Geotherma |
District Heating; Heat Pumps; Heat Utilization; Cascading Use; Low Temperature; Thermalhydraulic Modeling; Sedimentary Reservoir; EGS |
Geothermal Resources Council Transactions |
2018 |
English |
| Thermodynamic Analysis of Superheated Geothermal Steam Scrubbing Using Aqueous Potassium Carbonate Solution |
Chauhan, Vijay; Gudjonsdottir, Maria; Saevarsdottir, Gudrun |
Scrubbers; Corrosion; Silica; Chloride |
exergy; geothermal; potassium carbonate; chloride; scrubbing; superheat |
Geothermal Resources Council Transactions |
2018 |
English |
| Swiss Risk Mitigation Schemes |
Lupi, Nicole; Siddiqi, Gunter |
Economics; Risk management; Financing; Taxation |
Risk guarantee; feed-in tariffs; subsidies; power; heat; direct use; prospection; exploration; subsurface development; geodata; innovation; HSE |
Geothermal Resources Council Transactions |
2018 |
English |
| Status report on the Japanese Supercritical Geothermal Project for FY2017 |
Asanuma, H.; Mogi, T.; Tsuchiya, N.; Watanabe, N.; Naganawa, S.; Ogawa, Y.; Fujimitsu, Y.; Kajiwara, T.; Osato, K.; Shimada, K.; Horimoto, S.; Sato, T.; Ito, T.; Yamada, S.; Watanabe, K.; Gotoh, Y.; Nagasawa, Y.; Kohyama, A. |
Supercritical fluids; Effluent abatement; Carbon dioxide |
Supercritical geothermal; JBBP |
Geothermal Resources Council Transactions |
2018 |
English |
| Risk Mitigation and Insurance Schemes Adapted to Market Maturity: The Right Scheme for my Market |
Dumas, Philippe; Garabetian, Thomas |
Economics, Risk management; Insurance; Financing; Energy mar |
Geothermal; risk mitigation; insurance; resource knowledge; financing; market development |
Geothermal Resources Council Transactions |
2018 |
English |
| Geophysical Data Integration for Uncertainty Quantification in 3D Geologic Models of the Krafla Geothermal System |
Scott, Samuel; Covell, Cari; Juliusson, Egill; Valfells, Agust; Newson, Juliet; Hrafnkelsson, Birgir; Palson; Halldor; Gudjonsdottir, Maria |
Exploration; Geological surveys; Geophysical surveys; Reserv |
Geologic models; Uncertainty; Rock properties; Gravity; Inversion |
Geothermal Resources Council Transactions |
2018 |
English |
| Thermal Prospection of Geothermal Reservoirs by Using Thermoluminescence of Quartz |
Amaya, Alvaro; Hirano, Nobuo; Tsuchiya, Noriyoshi |
Exploration; Reservoir modeling; Geological surveys; Quartz |
Geothermal prospection; exploration; reservoir model; Thermoluminescence of quartz; TL |
Geothermal Resources Council Transactions |
2018 |
English |
| Controls on Deep Direct-Use Thermal Energy Storage (DDU-TES) in the Portland Basin, Oregon, USA |
Burns, Erick R.; Cladouhos, Trenton T.; Williams, Colin F.; Bershaw, John |
Direct use applications; Energy storage; Injection; Geochemi |
Deep-Direct Use; Aquifer Thermal Energy Storage; Design Tool |
Geothermal Resources Council Transactions |
2018 |
English |
| Environmental Impacts of Offshore Geothermal Energy |
Pedamallu, Lakshman R. T.; Neves, Ramiro J. J.; Rodriguez, Nelson E. V.; Cruz, J. V. |
Offshore reservoirs; Environmental aspects; Ecology; Reservo |
Offshore geothermal; environmental impact assessment; MOHID hydrodynamic modelling |
Geothermal Resources Council Transactions |
2018 |
English |
| Preliminary Assessment of Offshore Geothermal Resource Potential of Portugal - The Case of Azorean Deep-Sea Hydrothermal Vents |
Pedamallu, Lakshman R. T.; Hiriart, Gerardo; Rodriguez, Nelson E. V.; Neves, Ramiro J. J.; Cruz, J. V. |
Exploration; Offshore reservoirs; Hydrothermal vents; Superc |
Offshore geothermal energy; hydrothermal vents; resource assessment; volumetric method; Azores archipelago; Portugal; supercritical |
Geothermal Resources Council Transactions |
2018 |
English |
| Breakthrough in Permanent Cooling of Instrumentation Electronics – Results of Systematic Experimental & Analytical Refrigerant Selection, Dynamic Seals Evaluation and Robust Engine Design |
Holbein, Benedict |
Equipment design; Well logging; Refrigerants |
logging and monitoring; extended operation range; innovative data collection; downhole data processing; standard electronics; permanent cooling; thermal conditioning |
Geothermal Resources Council Transactions |
2018 |
English |
| Geothermal Activities Near Surprise Valley Hot Springs, California |
Kuscu, Ismail; Kuscu, Lisa Safford; Mink, Roy; Rose, Curtis |
Exploration; Geological surveys; Geophysical surveys; Shallo |
Geothermal exploration; geologic investigations; fault analysis; two-meter soil temperature probe; soil gas survey; magnetotelluric survey; temperature gradient drilling; well logging; Surprise Valley; California |
Geothermal Resources Council Transactions |
2018 |
English |
| Feasibility of a Deep Direct-Use Geothermal System at the University of Illinois Urbana-Champaign |
Stumpf, Andrew; Damico, James; Okwen, Roland; Stark, Timothy; Elrick, Scott; Nelson, W. John; Lu, Yongqi; Holcomb, Franklin; Tinjum, James; Yang, Fang; Frailey, Scott; Lin, Yu-Feng |
Reservoir modeling; Direct use applications; Geological surv |
Illinois Basin; St. Peter Sandstone; Mt. Simon Sandstone; geologic models; geothermal modeling; deep direct-use; techno-economic simulation |
Geothermal Resources Council Transactions |
2018 |
English |
| A New Air-Cooled Condensing System for Both Geothermal Steam and Conventional Steam Power Plants |
Kitz, Kevin |
Power plant design and operation; Power plant cooling; Conde |
Condenser; cooling tower; air-cooled condenser; heat rejection system; geothermal power plant; fossil-fuel power plant; steam power plant; optimization; innovation; air cooling; hybrid cooling; dry cooling; structured packing |
Geothermal Resources Council Transactions |
2018 |
English |
| Reservoir Analysis for Deep Direct-Use Feasibility Study in East Texas |
Batir, Joseph; Richards, Maria; Schumann, Harrison |
Direct use applications; Reservoir modeling; Heat flow; Oil |
Deep direct-use; Heat flow; Reservoir modeling; Oil and gas; East Texas; Sabine Uplift |
Geothermal Resources Council Transactions |
2018 |
English |