| Enhancing the Drilling Process for Geothermal Resources by Combining Conventional Drilling and the Spallation Technology |
Michael A. KANT, Edoardo ROSSI, Dustin BECKER, Philipp RUDOLF VON ROHR |
Drilling |
spallation drilling, hybrid-drilling, thermal treatment, application possibilities |
Stanford Geothermal Workshop |
2017 |
English |
| Probabilistically Assessing the Efficacy of Stimulation Strategies |
Dimitrios KARVOUNIS, Stefan WIEMER |
Enhanced Geothermal Systems |
egs, induced seismicity, modeling, psha |
Stanford Geothermal Workshop |
2017 |
English |
| Improved Test Method for Slim Hole and Microbore Exploration Drilling |
Dennis KASPEREIT, William L. OSBORN |
Emerging Technology |
microbore, drill stem test, slim hole, well test, flow capacity, productivity index, wellbore simulation |
Stanford Geothermal Workshop |
2017 |
English |
| Simulation of Reinjection of Non-Condensable Gas-Water Mixture Into Geothermal Reservoirs |
Eylem KAYA, Sadiq J. ZARROUK |
Modeling |
Non-condensable gases, NCG, CO2 reinjection, geothermal reservoir modeling. |
Stanford Geothermal Workshop |
2017 |
English |
| Possibility of Ground Water Contamination and Possible Effects of Olkaria Geothermal Developments to Lake Naivasha |
Joseph KERINA and Mike CHEGE |
Injection |
Municipal Solid Waste, Solid Waste Management, Waste to Energy, Plasma Gasification,transmissivity |
Stanford Geothermal Workshop |
2017 |
English |
| Role of Fluid Injection Pressure in Inducing Seismicity |
Zoheir KHADEMIAN, Masami NAKAGAWA, Ryan GARVEY, Ugur OZBAY |
Enhanced Geothermal Systems |
Induced seismicity, seismic energy, injection pressure, deconfinement |
Stanford Geothermal Workshop |
2017 |
English |
| Analysis of Magma Injection Beneath an Active Volcano Using a Hydromechanical Numerical Model |
Alexey KIRYUKHIN, Jack NORBECK |
Enhanced Geothermal Systems |
magma,injection,C-Frac,modeling |
Stanford Geothermal Workshop |
2017 |
English |
| Use of Supercritical and Subcritical Binary Models for Geothermal Power Plants and Effects of Geothermal Resource Temperature on Power Plant Design |
Hilal KIVANC ATES, Umran SERPEN, Niyazi AKSOY |
General |
supercritical binary model, subcritical binary model, optimum resource temperatures, different working fluids. |
Stanford Geothermal Workshop |
2017 |
English |
| Comparison of Experimental and Modeling Results of Fracture Sustainability in EGS Systems |
Timothy KNEAFSEY, Seiji NAKAGAWA, Eric L. SONNENTHAL, Marco VOLTOLINI, Patrick F. DOBSON, J. Torquil SMITH, Sharon E. BORGLIN |
Enhanced Geothermal Systems |
engineered geothermal systems, fracture, dissolution, precipitation, experimental, modeling |
Stanford Geothermal Workshop |
2017 |
English |
| Numerical Simulation of the Sumikawa Geothermal Reservoir, Japan, Using iTOUGH2 |
Kenta KONDO, Ryuichi ITOI, Toshiaki TANAKA, Takaichi IWASAKI |
Modeling |
iTOUGH2, reservoir, Sumikawa geothermal power plant |
Stanford Geothermal Workshop |
2017 |
English |
| The Flow Path of Geothermal Fluid Identification and the Reservoir Temperature Evaluation in the Geothermal Area of Ilan, Taiwan |
Ching-Huei KUO, Chia-Mei LIU, Chia-Jung CHIANG, Yu-Wei TSAI |
Geochemistry |
multicomponent geothermometer, geothermal fluid, flow path, reservoir temperature, Ilan, Taiwan |
Stanford Geothermal Workshop |
2017 |
English |
| Use of the Experience Curve to Understand Economics for At-Scale EGS Projects |
Tim LATIMER, Peter MEIER |
Enhanced Geothermal Systems |
project economics, case studies |
Stanford Geothermal Workshop |
2017 |
English |
| Improving a 2015 Map of Geothermal Resource Probability Across the State of Hawaii |
Nicole LAUTZE, Donald THOMAS, Robert WHITTIER, Stephen MARTEL, Garrett ITO, Neil FRAZER, Graham HILL, Thomas MARTIN, Phil WANNAMAKER, Nicholas HINZ |
General |
Hawaii; Play Fairway; volcano; gravity; chemistry; groundwater; magnetotelluric; stress |
Stanford Geothermal Workshop |
2017 |
English |
| Geothermal Projects in Turkey: Extreme Greenhouse Gas Emission Rates Comparable to or Exceeding Those from Coal-fired Plants |
Erik B. LAYMAN |
Geochemistry |
Turkey, geothermal, greenhouse gas, carbon dioxide, gas injection, CO2 emissions |
Stanford Geothermal Workshop |
2017 |
English |
| Monitoring Injection Wells Injectivity Using Pressure Tubing in the Kawerau Field, New Zealand |
Morgane LE BRUN, Lutfhie AZWAR, Paul SIRATOVICH |
Reservoir Engineering |
Kawerau, injectivity, pressure tubing, injection wells |
Stanford Geothermal Workshop |
2017 |
English |
| Modelling Wellbore Observed Fracture-Borne Fluid Heat Advection – Application to EGS Stimulation in Basement Rock |
Peter LEARY, Peter MALIN and Rami NIEMI |
Enhanced Geothermal Systems |
fractures, advection, Peclet number, wellbore stimulation, |
Stanford Geothermal Workshop |
2017 |
English |
| Assessing the Scaling Potential in Hot Reinjection Wells in the Olkaria Geothermal Field, Kenya |
Catherine Ndinda LEECH |
Geochemistry |
scaling,reinjection, Olkaria |
Stanford Geothermal Workshop |
2017 |
English |
| Subsurface Imaging of Raft River Geothermal Field Using 2010 Walkaway VSP Data |
David LI, Kai GAO, Yunsong HUANG, Miao ZHANG, Benxin CHI, Joseph MOORE, and Lianjie HUANG |
Geophysics |
Vertical Seismic Profile, Reverse Time Migration, Tomography, Imaging |
Stanford Geothermal Workshop |
2017 |
English |
| Inferring Geothermal Reservoir Processes at the Raft River Geothermal Field, Idaho, USA Through Modeling InSAR-measured Surface Deformation |
Fang LIU, Pengcheng FU, Robert J. MELLORS, Mitchell PLUMMER, Tabrez ALI, Elena C. REINISCH, Qi LIU, Kurt L. FEIGL |
Modeling |
THM coupled reservoir simulation, InSAR data, subsurface characterization, Raft River |
Stanford Geothermal Workshop |
2017 |
English |
| The Characteristics of Petrography and Fluid inclusions of Vein in Geothermal System of Ilan Plain, Taiwan |
Chia-Mei LIU, Ching-Huei KUO, Yu-Huai CHEN, Yu-Wei TSAI, Huei-Fen CHEN, Sheng-Rong SONG |
Geochemistry |
fluid inclusion, vein, geothermal system, HongTsaiLing, Ilan Plain |
Stanford Geothermal Workshop |
2017 |
English |