| ALTERATION OF GRANITE AND MONZONITE FROM THE NORTHERN BLACK FOREST, GERMANY – EVIDENCE FROM HYDROTHERMAL EXPERIMENTS AT 70°C AND 200°C |
I. Stober, K. Drüppel, J.C. Grimmer, P. Niemitz |
Session 4.1
Geothermal Geochemistry
Karapiti Room |
Alteration-experiments, granite, deep circulating fluids, water-rock-interaction, hydrochemistry |
New Zealand Geothermal Workshop |
2018 |
English |
| RESTORING WELLBORE INTEGRITY IN A COLD BRINE AND CONDENSATE INJECTOR, MAK-BAN GEOTHERMAL FIELD, PHILIPPINES |
N.J. Ng, R.R. Alvarez, I.F. Guevarra-Segura, A.C. Torres |
Session 4.1
Geothermal Geochemistry
Karapiti Room |
well integrity, injector, corrosion, casing inspection caliper, hangdown liner replacement |
New Zealand Geothermal Workshop |
2018 |
English |
| INJECTION MANAGEMENT AT DARAJAT FIELD, INDONESIA: IMPACT OF MOVING INFIELD INJECTION TO EDGEFIELD |
H.M. Paramitasari, Y. Syaffitri, C. Nelson, S.K. Adityawan, G.U. Golla |
Session 4.1
Geothermal Geochemistry
Karapiti Room |
Darajat, condensate injection, reservoir cooling, reservoir boiling, superheat, Injection Derived Steam (IDS), microearthquake, precision gravity |
New Zealand Geothermal Workshop |
2018 |
English |
| GEOCHEMISTRY OF TRAVERTINE DEPOSITS AS A GEOTHERMAL EXPLORATION TOOL: A CASE STUDY AT CAJÓN DEL MAIPO, CENTRAL ANDES, CHILE |
A. Anselmo, D. Morata, A. Delgado-Huertas, M. Reich, L. Daniele |
Session 4.1
Geothermal Geochemistry
Karapiti Room |
Travertine, stable isotopes, mineralogy, thermal waters, Andes |
New Zealand Geothermal Workshop |
2018 |
English |
| EXPERIMENTAL EXAMINATION OF ADSORPTION OF THE NAPHTHALENE SULFONATES UNDER GEOTHERMAL CONDITIONS |
L. Sajkowski, B.W. Mountain, T.M. Seward |
Session 3.4
Geothermal Geochemistry |
Tracer studies, adsorption, naphthalene disulfonic acid, naphthalene sulfonic acid, NDS, NSA, experimental geochemistry |
New Zealand Geothermal Workshop |
2018 |
English |
| MINERAL RECOVERY THROUGH GEOTHERMAL DESALINATION |
H.T. Chua, H. Sommer, K. Regenauer-Lieb |
Session 3.4
Geothermal Geochemistry |
Hot Springs, Geothermal Power, Mineralized water, Gold Mining |
New Zealand Geothermal Workshop |
2018 |
English |
| PETROPHYSICS IN THE CHARACTERISATION OF GEOTHERMAL RESERVOIRS |
A.M. Prieto, R. Archer |
Session 3.4
Geothermal Geochemistry |
Petrophysics, reservoir characterization, rock typing, petrotypes |
New Zealand Geothermal Workshop |
2018 |
English |
| TRACKING MICRO-FRACTURE AND VOID CONNECTIVITY IN GEOTHERMAL HOST ROCKS USING SCANNING ELECTRON MICROSCOPY |
B. Lynne |
Session 3.4
Geothermal Geochemistry |
Permeability, micro-fractures, voids, connectivity, Scanning Electron Microscopy |
New Zealand Geothermal Workshop |
2018 |
English |
| HEAT AND GOLD EXPLORATION ON FIJI ISLANDS |
H. Sommer, K. Regenauer-Lieb, L. Tannock, M. Hu, A. Singh |
Session 3.3
Geothermal Heat Anomalies |
Hot Springs, Geothermal Power, Mineralized water, Gold Mining |
New Zealand Geothermal Workshop |
2018 |
English |
| 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 |