| 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 |
— |
| Preliminary ESG consideration for geothermal development in Indonesia: What relevant environmental, social and governance aspects need to be taken into account? |
D. Permatasari, Suryantini |
Session 6.3 - ENVIRONMENTAL ASPECTS 2 |
Geothermal energy, Environmental, Social and Corporate Governance (ESG) factors, Sustainable Development Goals (SDGs) |
New Zealand Geothermal Workshop |
2023 |
— |
| GeoEjector: Extracting geothermal fluid from a low-pressure geothermal well |
M. Gudjonsdottir, J. Andal, X.G. Muguruza, R. Larusson, E. Juliusson, H. Einarsson, Y.A. Tesfahunegn, K. Sveinsson, G. Saevarsdottir |
Session 7.2 - PRODUCTION & MANAGEMENT 2 |
Ejector, Geothermal energy, Power generation, CFD, Well productivity |
New Zealand Geothermal Workshop |
2023 |
— |
| Study & design of binary ORC using wet cooling tower (existing) of unit V & VI in Lahendong geothermal field, Indonesia |
A.S. Nugraha, A. Yani, P. Budiman, T.P. Nainggolan, P. Valdirmarsson |
Session 7.2 - PRODUCTION & MANAGEMENT 2 |
Indonesia, PT Pertamina Geothermal Energy, Lahendong, Tompaso, Binary ORC, Cooling Tower, Production, Operation, Engineering |
New Zealand Geothermal Workshop |
2023 |
— |
| Double Energy Input IV, a proposal for a novel source of energy |
D.R. Ordas |
Session 7.2 - PRODUCTION & MANAGEMENT 2 |
DEI, Double Energy Input, HighPressure System, Geothermal, Supercharging, novel source of electrical energy, New Zealand, Ring of Fire energy production, renewables, clean energy production |
New Zealand Geothermal Workshop |
2023 |
— |
| Supercritical well performance simulation using GFlow wellbore simulator: A case study of ultra-hot IDDP wells in Iceland |
J.M. Rivera, J. Burnell |
Session 7.2 - PRODUCTION & MANAGEMENT 2 |
Wellbore Modelling, Supercritical Geothermal, Wellbore Simulator, GFlow, IDDP |
New Zealand Geothermal Workshop |
2023 |
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