| MID-CRUSTAL EPISODIC GRANULAR VORTICES CAN BOOST ANOMALOUS HEAT-RELEASE IN THE TAUPO VOLCANIC ZONE NZ |
K. Regenauer-Lieb, P. Rognon, F. Wellmann, D. Griffani, I. Einav |
Session 3.3
Geothermal Heat Anomalies |
Heat Transfer, Shear Heating, Volcanism, Crustal Melting, Granular Physics |
New Zealand Geothermal Workshop |
2018 |
English |
| EVOLUTION AND ERUPTION OF GEOTHERMALLY COOLED MAGMA BODIES |
D. Dempsey, D. Gravley, J. Rowland |
Session 3.3
Geothermal Heat Anomalies |
magma body, eruption, geothermal system, model, magmatic fluids, viscoelastic |
New Zealand Geothermal Workshop |
2018 |
English |
| SURFACE HEAT LOSS FROM THE WAIMANGU GEOTHERMAL VALLEY |
R. Reeves, A. Seward, S. Alcaraz, F. Sanders, N. MacDonald, T. Brakenrig |
Session 3.3
Geothermal Heat Anomalies |
Surface heat loss,.Waimangu, aerial thermal infrared imagery, TIR, calorimetry |
New Zealand Geothermal Workshop |
2018 |
English |
| BEYOND BOUNDARIES: EXPLORING INTERPRETATIONS FROM CORRELATION OF RESISTIVITY WITH VARIOUS RESERVOIR DATA IN MT. APO GEOTHERMAL AREA |
R.P.B. Mendoza, R.J. Tugawin |
Session 3.2
Geothermal Geophysics |
geothermal, resistivity, magnetotelluric method, Mt. Apo, Philippines |
New Zealand Geothermal Workshop |
2018 |
English |
| GEOTHERMAL MONITORING USING REMOTELY SENSED DATA AND CLOUD COMPUTING |
M. Harvey, K. Luketina, J. McLeod, J. Rowland |
Session 3.2
Geothermal Geophysics |
geothermal, monitoring, CO2, flux, heat, flow, photogrammetry, cloud, processing, virtual, reality |
New Zealand Geothermal Workshop |
2018 |
English |
| LOGGING SURVEILLANCE OPTIMIZATION FOR EFFECTIVE MONITORING AND COST EFFICIENCY IN SALAK GEOTHERMAL FIELD, INDONESIA |
A.H. Dawud, A.U. Anandya, F.L. Titoes, T. Julinawati, R.P. Prameswari, G.G. Umali |
Session 3.2
Geothermal Geophysics |
Surveillance, optimization, logging, geochemistry, downhole sampling |
New Zealand Geothermal Workshop |
2018 |
English |
| MICROSEISMIC INVESTIGATION OF THE KIJIYAMA-SHITANOTAI GEOTHERMAL |
A. Lucas, T. Sato, T. Takahashi, K. Takanashi, H. White |
Session 3.2
Geothermal Geophysics |
Microseismicity, Shear Wave Splitting, Geothermal, Exploration |
New Zealand Geothermal Workshop |
2018 |
English |
| MODELLING FLOWS IN DISCRETE FRACTURE NETWORKS DERIVED FROM A NEW ZEALAND LAVA-HOSTED GEOTHERMAL SYSTEM |
W. Kissling, C. Massiot |
Session 3.1
Reservoir Modelling |
fractures, networks, permeability, fluid flow, borehole imaging, tracers |
New Zealand Geothermal Workshop |
2018 |
English |
| PARAMETRIC AND STATISTICAL ANALYSIS OF STIMULATION OF GEOTHERMAL WELLS THRU DEFLAGRATION |
A. Aspiras, R. Archer, J. OSullivan |
Session 3.1
Reservoir Modelling |
Geothermal stimulation, Permeability enhancement, Deflagration, Propellant stimulation |
New Zealand Geothermal Workshop |
2018 |
English |
| EVOLUTION OF GEOTHERMAL-GROUNDWATER CIRCULATION SYSTEMS IN THE QUATERNARY TAUPO VOLCANIC ZONE: EXAMPLE OF THE UPPER WAIKATO RIVER CATCHMENT, NEW ZEALAND |
P.A. White, M. Moreau, A. Rae, J.F. Power, B. Davids |
Session 3.1
Reservoir Modelling |
Geothermal systems, Upper Waikato River catchment, Taupo Volcanic zone, geothermal field evolution |
New Zealand Geothermal Workshop |
2018 |
English |
| EXPANDING THE BOUNDARIES AT KAWERAU: NEW DATA FROM THE TE AHI O MAUI PROJECT |
P. White, A. Clotworthy |
Session 2.4
Geothermal Geology |
Kawerau, Te Ahi O Maui, A8D |
New Zealand Geothermal Workshop |
2018 |
English |
| NUMERICAL MODELLING OF THE INTERACTION BETWEEN BRINE-NCG SOLUTIONS AND GREYWACKE |
D.E. Altar, E. Kaya |
Session 3.1
Reservoir Modelling |
Carbon dioxide, hydrogen sulphide, NCG, co-injection, TOUGHREACT, modelling, brine, fluid-rock interaction, chemical kinetics |
New Zealand Geothermal Workshop |
2018 |
English |
| OBSERVING DYNAMIC PERMEABILITY IN THE HEYUAN GEOTHERMAL FAULT FROM MICROSTRUCTURAL ANALYSIS |
L. Tannock, M. Herwegh, A. Berger, K. Regenauer-Lieb |
Session 2.4
Geothermal Geology |
Heyuan fault, quartz reef, microstructures, geothermal resources, hot springs, quartz reef |
New Zealand Geothermal Workshop |
2018 |
English |
| TWO CONTRASTING GEOTHERMAL FIELDS IN SUMATRA, INDONESIA: MUARA LABOH AND RANTAU DEDAP |
R.P. Sidik, W. Mussofan, I. Wallis, H. Azis, J. Stimac, N. Ganefianto |
Session 2.4
Geothermal Geology |
Sumatra, Indonesia, Great Sumatra Fault, Muara Laboh, Rantau Dedap, geologic context, reservoir characterization, structure, permeability |
New Zealand Geothermal Workshop |
2018 |
English |
| NANO-ZERO VALENT IRON ON GEOTHERMAL SILICATE SUPPORT FOR THE REDUCTION OF NITRATE |
H.P. Fraser, J.H. Johnston, J.R. Fulton |
Session 2.3
Environmental Aspects |
nZVI, geothermal silicate, nitrate reduction, surface modification |
New Zealand Geothermal Workshop |
2018 |
English |
| AN APPLICATION OF 3D TEMPERATURE MODELING DURING AND AFTER DEVELOPMENT DRILLING AT MUARA LABOH, SUMATERA, INDONESIA |
D.A. Dyaksa, J. Stimac, M. Baroek, M. Sihotang, I. Ramadhan, R. Martikno |
Session 2.4
Geothermal Geology |
3D geothermal modeling, temperature model, Muara Laboh |
New Zealand Geothermal Workshop |
2018 |
English |
| WHAT MAKES GEOTHERMAL FEATURES SIGNIFICANT? CHALLENGES IN INTERPRETING AND APPLYING ASSESSMENT CRITERIA |
B. Scott, C. Bromley, R. Reeves, F. Camburn |
Session 2.3
Environmental Aspects |
Surface Geothermal Features, Surface features, Hot springs, geysers, Resource Management Act, Regional Policy Statement, significance testing |
New Zealand Geothermal Workshop |
2018 |
English |
| ENVIRONMENTAL REMEDIATION APPLICATIONS OF GEOTHERMAL CALCIUM SILICATES |
Mathew J. Cairns1, Thomas Borrmann1, Michael Schweig1 and James H. Johnston |
Session 2.3
Environmental Aspects |
Silica scale, silica, calcium silicate hydrate, nano-structured calcium silicate hydrate, environmental remediation, geothermal energy |
New Zealand Geothermal Workshop |
2018 |
English |
| MONITORING OF GEOTHERMAL VEGETATION AND THE EFFECTS OF GEOTHERMAL ENERGY EXPLOITATION |
S. Beadel, J. McQueen, C. Bycroft, A. Simpson, S. Rate, W. Shaw |
Session 2.3
Environmental Aspects |
geothermal vegetation, monitoring, priorities, ecosystems, development |
New Zealand Geothermal Workshop |
2018 |
English |
| DIRECT RELATIONSHIPS BETWEEN GEOLOGY AND AIRBORNE MAGNETIC DATA OVER THE TAUPO VOLCANIC ZONE (TVZ), NEW ZEALAND |
S. Soengkono |
Session 2.2
Geothermal Geophysics |
Airborne magnetic survey, rock magnetisation, rhyolite dome, ignimbrite, geothermal field |
New Zealand Geothermal Workshop |
2018 |
English |