| Mapping of Olkaria Intrusives by Integration of Geologic and Geophysical Techniques |
Emmanuel NGETICH |
Geophysics |
gravity, intrusion, rocks, anomaly, modeling |
Stanford Geothermal Workshop |
2018 |
English |
| 3D Imaging from Vertical DAS Fiber at Brady’s Natural Laboratory |
Whitney TRAINOR-GUITTON, Antoine GUITTON, Samir JREIJ, Hayden POWERS, J. SIMMONS, C. Bane Sullivan, POROTOMO TEAM |
Geophysics |
distributed acoustic sensing, depth migration, faults, modeling, Born, converted waves |
Stanford Geothermal Workshop |
2018 |
English |
| Mapping Geothermal Permeability Using Passive Seismic Emission Tomography Constrained by Cooperative Inversion of Active Seismic and Electromagnetic Data |
Ian WARREN, Erika GASPERIKOVA, Satish PULLAMMANAPPALIL, Michael GREALY |
Geophysics |
passive seismic, electromagnetic, permeability |
Stanford Geothermal Workshop |
2018 |
English |
| Curie Point Depths and Heat Production in Yukon, Canada |
Jeffrey B. WITTER, Craig A. MILLER, Melissa FRIEND, and Maurice COLPRON |
Geophysics |
Curie point depth, heat production, geothermal exploration, Yukon, Canada |
Stanford Geothermal Workshop |
2018 |
English |
| High-Resolution Seismic Imaging for Geothermal Exploration at Eleven-Mile Canyon in Nevada |
Miao ZHANG, Lianjie HUANG, Kai GAO, Yunsong HUANG, and Andrew SABIN |
Geophysics |
Seismic Imaging, Eleven-Mile Canyon |
Stanford Geothermal Workshop |
2018 |
English |
| Exploration of Geothermal Resources in Farafra Oasis, Western Desert, Egypt |
Mohamed ABDEL ZAHER |
Geophysics |
geothermal development, aeromagnetic, aerogravity, geothermometer |
Stanford Geothermal Workshop |
2019 |
English |
| Microseismic Focal Mechanisms and Implications for Changes in Stress During the 2014 Newberry EGS Stimulation |
Ana C. AGUIAR, Stephen C. MYERS |
Geophysics |
EGS, focal mechanisms, microearthquakes, PageRank |
Stanford Geothermal Workshop |
2019 |
English |
| Geothermal Reservoir Imaging Using 2016 Walkaway VSP Data from the Raft River Geothermal Field |
Benxin CHI and Lianjie HUANG |
Geophysics |
Raft River geothermal field, vertical seismic profile, seismic imaging, elastic-waveform inversion, elastic reverse-time migration |
Stanford Geothermal Workshop |
2019 |
English |
| Integrating Magnetotelluric and Microseismic Data with Geothermal Reservoir Models |
David DEMPSEY, Jeremy RIFFAULT, Alberto ARDID, Ted BERTRAND, Rosalind ARCHER |
Geophysics |
Magnetotelluric, Microseismicity, Microearthquake, Reservoir Model |
Stanford Geothermal Workshop |
2019 |
English |
| Surface Deformation at the Heber Geothermal Field in Southern California |
Mariana ENEVA, David ADAMS, Vicky HSIAO, Giacomo FALORNI, and Roberto LOCATELLI |
Geophysics |
Heber, surface deformation, InSAR, SqueeSAR, subsidence, uplift, Envisat, Sentinel, geothermal |
Stanford Geothermal Workshop |
2019 |
English |
| Unravel Faults on Seismic Migration Images Using Structure-Oriented, Fault Preserving and Nonlinear Anisotropic Diffusion Filtering |
Kai GAO, Lianjie HUANG |
Geophysics |
anisotropic diffusion, 3D seismic imaging, Soda Lake geothermal field, denoising, fault detection |
Stanford Geothermal Workshop |
2019 |
English |
| High-Resolution Imaging of a Geothermal Reservoir Using a Cost-Effective Dense Seismic Network |
Roland GRITTO, Donald W. VASCO, Lawrence J. HUTCHINGS, Kurt T. NIHEI |
Geophysics |
geothermal reservoir, dense seismic array, seismic parameter resolution, seismic reservoir imaging |
Stanford Geothermal Workshop |
2019 |
English |
| Time-dependence of Seismic Wave Speeds in Volcanic and Geothermal Systems |
Bruce R. JULIAN, Gillian R. FOULGER, Najwa MHANA, Ceri NUNN, Andrew SABIN, David MEADE |
Geophysics |
seismic tomography, temporal change, Mt. Etna, Coso, Long Valley caldera |
Stanford Geothermal Workshop |
2019 |
English |
| Seismic Imaging of Supercritical Geothermal Reservoir Using Full-waveform Inversion Method |
Junzo KASAHARA, Yoko HASADA, Takashi YAGAGUCHI |
Geophysics |
supercritical water, geothermal energy, full-waveform inversion, time lapse, DAS, physical properties, active seismic source, passive seismic source |
Stanford Geothermal Workshop |
2019 |
English |
| Imaging the Blue Mountain Geothermal Site Using Seismic Interferometry |
Eric MATZEL, Dennise TEMPLETON, Sutton CHIORINI and Trenton CLADOUHOS |
Geophysics |
Blue Mountain, EGS, interferometry, microseismicity, ambient noise correlation |
Stanford Geothermal Workshop |
2019 |
English |
| Technical Development for Geothermal Exploration by Seismic Survey and the Second Verification Experiment |
Takuji MOURI, Naoshi AOKI, Akio HARA, Hisako MOCHINAGA, Takao NIBE, Kaoru SATOH, Yusuke KUMANO, Mamoru NAKATA, Akira FUJIWARA |
Geophysics |
Seismic survey, Reflection survey, Refraction survey, R&D, Japan |
Stanford Geothermal Workshop |
2019 |
English |
| Adaptive Viscoelastic-Waveform Inversion Using the Local Wavelet Transform for Geothermal Reservoir Characterization at the Blue Mountain Geothermal Field |
Wenyong PAN and Lianjie HUANG |
Geophysics |
Attenuation, Blue Mountain, geothermal reservoir, viscoelastic-waveform inversion, wavelet tranform |
Stanford Geothermal Workshop |
2019 |
English |
| A Fiber Optic Single Well Seismic System for Geothermal Reservoir Imaging and Monitoring |
Bjorn PAULSSON, Mike WYLIE, Jon THORNBURG, Ruiqing HE, Halley HARDIMAN, Deep PATEL |
Geophysics |
Single Well Seismic, Seismic Source, Fiber Optic Seismic Vector Sensors, Extreme Temperature, High Vector Fidelity |
Stanford Geothermal Workshop |
2019 |
English |
| Geophysical Characterization of the Northwest Geysers, California |
Jared PEACOCK, Margaret MANGAN, Mark WALTERS, Craig HARTLINE, Jonathan GLEN, Tait EARNEY, William SCHERMERHORN |
Geophysics |
Geysers, magnetotellurics, gravity, magnetics, geochemistry, 3D, EGS |
Stanford Geothermal Workshop |
2019 |
English |
| Electromagnetic Porosity Forecast in Depth |
Viacheslav SPICHAK and Olga ZAKHAROVA |
Geophysics |
electromagnetic sounding, magnetotelluric, borehole, resistivity log, neural network |
Stanford Geothermal Workshop |
2019 |
English |