| Geothermal systems of the Bay of Plenty Region, Aotearoa New Zealand – Inventory and systems extent |
M. Zuquim, C. Box, F. Camburn |
Session 4.3 - ENVIRONMENTAL ASPECTS 1 / SOCIAL ASPECTS / MAT |
geothermal systems extent, inventory, surface features, environmental management, regulatory framework |
New Zealand Geothermal Workshop |
2023 |
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| Groundwater modelling assessment of shallow and deep geothermal aquifer interactions around Otumuheke Stream, Wairakei-Tauhara geothermal field |
J. Scherberg, J. Williamson, M.J. Sophy |
Session 4.3 - ENVIRONMENTAL ASPECTS 1 / SOCIAL ASPECTS / MAT |
Groundwater, Geothermal Energy, Tauhara Geothermal Field, Otumuheke Stream, Taupo Hot Springs |
New Zealand Geothermal Workshop |
2023 |
— |
| State of the Environment Reporting using the DPSIR Model in the Waikato Region |
K. Luketina |
Session 4.3 - ENVIRONMENTAL ASPECTS 1 / SOCIAL ASPECTS / MAT |
DPSIR, SOE Reporting, geothermal resources, sustainability |
New Zealand Geothermal Workshop |
2023 |
— |
| Incorporating Maori world views in the Rotorua geothermal system management plan |
T. Mutu, P. Doorman |
Session 4.3 - ENVIRONMENTAL ASPECTS 1 / SOCIAL ASPECTS / MAT |
Rotorua, geothermal, Maori, matauranga, mauri, Te Arawa, system management plan |
New Zealand Geothermal Workshop |
2023 |
— |
| Modelling particle tracking of moisture droplets in geothermal steam pipeline |
K.F. Chan, S.J. Zarrouk |
Session 5.2 - SCALING & CORROSION |
Steam quality, steam purity, water droplets, entrainment, deposition, system above ground, water wash, SPDOT |
New Zealand Geothermal Workshop |
2023 |
— |
| Laboratory HCl acid condensate testing of geothermal casing steels |
S. Ghazio, K. Lichti, M. Sato, K. Osato, N. Yanagisawa, K. Sakura |
Session 5.2 - SCALING & CORROSION |
HCl Gas, Dew Point Corrosion, Geothermal, K55, Casing Steels, Linear Polarisation Resistance, Impedance Spectroscopy |
New Zealand Geothermal Workshop |
2023 |
— |
| Update on the CaSil technology: economically solving global silica scaling, enabling low temperature direct heat extraction and electricity generation |
M. Schweig, J.H. Johnston, T. Borrmann, H.P. Fraser |
Session 5.2 - SCALING & CORROSION |
Geothermal, silica scaling, calcium silicate hydrate, direct heat utilisation, process heat, enhanced energy extraction |
New Zealand Geothermal Workshop |
2023 |
— |
| Development of a novel HT calcite scale inhibitor for geothermal applications |
D. Parravicini, A. Guidetti, J. Kuy |
Session 5.2 - SCALING & CORROSION |
calcite, scale, geothermal, scale inhibitor, high temperature |
New Zealand Geothermal Workshop |
2023 |
— |
| Case study: Silica inhibitor trial in Central America plant |
D. Parravicini, A. Guidetti, J. Kuy |
Session 5.2 - SCALING & CORROSION |
silica, scale, geothermal, scale inhibitor, Central America |
New Zealand Geothermal Workshop |
2023 |
— |
| Changes in geothermal reservoirs due to hydrothermal eruptions and fault reactivation |
J. Patterson, M.P. Simpson |
Session 5.3 - RESERVOIR MODELLING 2 |
Geothermal Reservoir, Reservoir Modelling, Hydrothermal Eruption, Fault |
New Zealand Geothermal Workshop |
2023 |
— |
| Investigating influences on hydrothermal fluid flow in the Taupo volcanic zone with numerical models constrained by magnetotellurics |
S. Pearson-Grant, E. Bertrand, L. Carson |
Session 5.3 - RESERVOIR MODELLING 2 |
Taupo Volcanic Zone, TOUGH2, geothermal modelling, magnetotellurics, fluid flow |
New Zealand Geothermal Workshop |
2023 |
— |
| The influence of boundary conditions in a reservoir model on the accuracy of the simulation results |
B. Jin |
Session 5.3 - RESERVOIR MODELLING 2 |
Boundary condition, cell volume, volume factor, upflow |
New Zealand Geothermal Workshop |
2023 |
— |
| Ensemble methods for geothermal model calibration |
A. de Beer, M. Gravatt, R. Nicholson, J.P. OSullivan, M.J. OSullivan, O.J. Maclaren |
Session 5.3 - RESERVOIR MODELLING 2 |
reservoir modelling, model calibration, uncertainty quantification, ensemble methods |
New Zealand Geothermal Workshop |
2023 |
— |
| Numerical modelling of tracer tests in the Ohaaki geothermal system |
M. van Driel, T. Renaud, M. Gravatt, M. OSullivan, J. OSullivan, J. Riffault, A. Croucher, F.N. van de Vosse, N.C. Ruiz |
Session 5.3 - RESERVOIR MODELLING 2 |
Waiwera, Ohaaki, Tracer tests |
New Zealand Geothermal Workshop |
2023 |
— |
| Update of direct geothermal energy use inventory and management for New Zealand |
L. Carson, A. Seward |
Session 6.2 - DIRECT USE |
Geothermal direct use, New Zealand, geothermal energy |
New Zealand Geothermal Workshop |
2023 |
— |
| Low-Temperature geothermal – a decarbonising solution for covered crop growers in New Zealand? |
A. Seward, C. Wells, E. Peters |
Session 6.2 - DIRECT USE |
Low-Temperature geothermal, greenhousing, horticulture, decarbonisation |
New Zealand Geothermal Workshop |
2023 |
— |
| Assessing the potential of low to intermediate temperature geothermal resources for direct use |
M. Ambunya, C. Wambua, N. Mariita, J. Mariaria, E. Ako, W. Ambusso, I.O. Bekkevold |
Session 6.2 - DIRECT USE |
wellbore simulation, geothermal resources, low-to-medium enthalpy reservoirs |
New Zealand Geothermal Workshop |
2023 |
— |
| Geothermal direct use implementations and its potential developments in North Sulawesi |
A.A. Aloanis, R.M. Tambahani, R. Kandoli, W. Rustam |
Session 6.2 - DIRECT USE |
Geothermal, Direct Use, North Sulawesi |
New Zealand Geothermal Workshop |
2023 |
— |
| Vegetation in the Wairakei-Tauhara Geothermal system: History and future options |
C. Bycroft, J. McQueen, S. Beadel, A. McQuillan, W. Shaw |
Session 6.3 - ENVIRONMENTAL ASPECTS 2 |
Wairakei, Tauhara, geothermal system, electricity generation, geothermal vegetation, adaptive management |
New Zealand Geothermal Workshop |
2023 |
— |
| Geothermal vegetation of the Waikato Region: 2023 update |
S. Beadel, C. Bycroft, H. Heasman, M. West, F. Mazzieri, A. McQuillan, J. McQueen |
Session 6.3 - ENVIRONMENTAL ASPECTS 2 |
Geothermal vegetation, ecology, Waikato, inventory, extent, condition, ranking, ecosystems |
New Zealand Geothermal Workshop |
2023 |
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