| Interpretation of MT and SP Survey Results at Minami-Izu Geothermal Field, Japan |
Kasumi YASUKAWA, Tsuneo ISHIDO, Osamu MATSUBAYASHI, Toshihiro UCHIDA, Keiichi SAKAGUCHI and Kazuo MATSUYAMA |
Geophysics |
Self Potential (SP), MT, dipolar SP anomaly, shallow geothermal system, Minami-Izu |
Stanford Geothermal Workshop |
2013 |
English |
| Seismicity and Subsidence: Examples of Observed Geothermal Deformation Synergies from New Zealand |
Chris BROMLEY |
Geophysics |
induced seismicity, subsidence, deformation |
Stanford Geothermal Workshop |
2014 |
English |
| Imaging Steeply-Dipping Fault Zones Using Elastic Reverse-Time Migration with a Combined Wavefield-Separation and Poynting-Vector Imaging Condition |
Ting CHEN and Lianjie HUANG |
Geophysics |
Converted wave; Elastic reverse-rime migration; Fault zone; Geothermal exploration; Imaging condition; Multi-component seismic data; Poynting vector; Steeply dipping; Wavefield separation |
Stanford Geothermal Workshop |
2014 |
English |
| Maximizing EGS Earthquake Location Accuracies |
Gillian FOULGER, Bruce JULIAN |
Geophysics |
earthquakes, microearthquakes, MEQ, EGS, locations, accuracy, calibration |
Stanford Geothermal Workshop |
2014 |
English |
| Geophysical Investigations of the Geologic and Hydrothermal Framework of the Pilgrim Springs Geothermal Area, Alaska |
Jonathan M.G. GLEN, Darcy K. MCPHEE, Paul A. BEDROSIAN |
Geophysics |
geophysics, gravity, magnetics airborne EM, Pilgrim Springs |
Stanford Geothermal Workshop |
2014 |
English |
| Hypocentral Relocations Aided by Virtual Receivers Constructed Via Seismic Interferometry |
Franklin G HOROWITZ, Larry D. BROWN |
Geophysics |
microseismic, hypocenter relocation, virtual receivers |
Stanford Geothermal Workshop |
2014 |
English |
| Micro-Seismicity and Seismic Moment Release Within the Coso Geothermal Field, California |
J. Ole KAVEN, Stephen H. HICKMAN, Nicholas C. DAVATZES |
Geophysics |
Coso Geothermal FIeld, seismicity, relocation, seismic moment |
Stanford Geothermal Workshop |
2014 |
English |
| Diverse Focal Mechanism Solutions of Microseismic Events During Active Deformation in Krysuvik Geothermal Area, SW Iceland, in 2009 |
Sigridur KRISTJANSDOTTIR, Kristjan AGUSTSSON, Olafur G. FLOVENZ, Laurent GEOFFROY, Catherine DORBATH |
Geophysics |
microseismicity, focal mechanism solutions |
Stanford Geothermal Workshop |
2014 |
English |
| Building Subsurface Velocity Models with Sharp Interfaces and Steeply-Dipping Fault Zones Using Elastic-Waveform Inversion with Edge-Guided Regularization |
Youzuo LIN and Lianjie HUANG |
Geophysics |
elastic-waveform inversion, elastic reverse-time migration, total-variation regularization, edge-guided regularization |
Stanford Geothermal Workshop |
2014 |
English |
| High Temperatures Predicted in the Granitic Basement of Northwest Alberta - an Assessment of the EGS Energy Potential |
Jacek MAJOROWICZ, Greg NIEUWENHUIS, Martyn UNSWORTH, Jordan PHILLIPS and Rebecca VERVEDA |
Geophysics |
Alberta basin, granitic basement, EGS potential, heat flow, thermal parameters, temperature anomaly |
Stanford Geothermal Workshop |
2014 |
English |
| Joint Inversion Modeling Algorithm of Geothermal Prospects |
R. J. MELLORS, A. TOMPSON, K. DYER, X. YANG, M. CHEN, W. TRAINOR-GUITTON, and A. RAMIREZ |
Geophysics |
joint inversion, exploration, geophysics |
Stanford Geothermal Workshop |
2014 |
English |
| Development and Test of a 300°C Fiber Optic Borehole Seismic System |
Björn PAULSSON, Julio TOKO, Jon THORNBURG, Frank SLOPKO, Ruiqing HE, Paul GREENE |
Geophysics |
borehole seismic, high temperature, 300°C, geothermal grade |
Stanford Geothermal Workshop |
2014 |
English |
| Monitoring Geothermal Activity at Aso Volcano, Japan, After Small Eruption in May 2011 |
Yayan SOFYAN, Jun NISHIJIMA, Yasuhiro FUJIMITSU, Shin YOSHIKAWA, Tsuneomi KAGIYAMA, Takahiro OHKURA |
Geophysics |
Aso volcano, gravity change, mass variation |
Stanford Geothermal Workshop |
2014 |
English |
| Gaseous vs Aqueous Fluids: Travale (Italy) Case Study Using EM Geothermometry |
Viacheslav SPICHAK and Olga ZAKHAROVA |
Geophysics |
electromagnetic geothermometer, fluids, resistivity, temperature, reservoir, Travale |
Stanford Geothermal Workshop |
2014 |
English |
| Imaging Steeply-Dipping Fault Zones Using a Novel Least-Squares Reverse-Time Migration Method |
Sirui TAN, Lianjie HUANG |
Geophysics |
fault zones, geothermal exploration, imaging condition, least-squares reverse-time migration, reverse-time migration, site characterization, steeply dipping |
Stanford Geothermal Workshop |
2014 |
English |
| An Investigation of the Microseismicity at the Newberry EGS Site |
Dennise TEMPLETON, Gardar JOHANNESSON, Stephen MYERS |
Geophysics |
microseismicity, Newberry, faulting, error analysis |
Stanford Geothermal Workshop |
2014 |
English |
| Value of Information Assessment using Calibrated Geothermal Field Data |
Whitney TRAINOR-GUITTON, Michael HOVERSTEN, Egill JULIUSSON, Abelardo RAMIREZ, Jeff ROBERTS, Robert MELLORS |
Geophysics |
value of information, magnetotellurics |
Stanford Geothermal Workshop |
2014 |
English |
| Application of Low Amplitude Seismic Emission Analysis to Evaluation of Hydrothermal Fractures Underlying the Western Flank of Newberry Volcano, Oregon |
Al WAIBEL and Zach FRONE |
Geophysics |
Newberry Volcano, seismic |
Stanford Geothermal Workshop |
2014 |
English |
| The Geomaterials Fracture by thermal Process |
Muhammad YASEEN, Jaouad ZEMMOURI, Isam SHAHROUR |
Geophysics |
rock fracture, innovative thermal spallation process, heating, cooling, tensile strength |
Stanford Geothermal Workshop |
2014 |
English |
| Application of Comprehensive Geophysical Methods to the Geothermal Field Investigation |
WANG Xuben, HE Lanfang, ZHAO Xiaoming, YU Nian |
Geophysics |
Geophysics prospecting, geothermal field, gravity imaging, broadband frequency EM, CSAMT |
Stanford Geothermal Workshop |
2015 |
English |