| DATA-SPACE INVERSION FOR EFFICIENT GEOTHERMAL RESERVOIR MODEL PREDICTIONS AND UNCERTAINTY QUANTIFICATION |
A. Power, D. Wong, K. Dekkers, M. Gravatt, O.J. Maclaren, J.P. O’Sullivan, M.J. O’Sullivan, R. Nicholson |
Session 3.3 - Reservoir Modelling 2 |
Data-space inversion, reservoir modelling, geothermal model calibration, uncertainty quantification, data-worth analysis |
New Zealand Geothermal Workshop |
2021 |
— |
| TESTING SPATIALLY FLEXIBLE BOTTOM BOUNDARY PARAMETER SCHEMES AND PRIORS FOR GEOTHERMAL RESERVOIR MODELS |
E.K. Bjarkason, O.J. Maclaren, J.P. O’Sullivan, M.J. O’Sullivan, A. Suzuki1 and R. Nicholson |
Session 3.3 - Reservoir Modelling 2 |
Geothermal model calibration, boundary conditions, uncertainty quantification, ensemble-based methods, parameterisation, reservoir modelling |
New Zealand Geothermal Workshop |
2021 |
— |
| AN UPDATED NUMERICAL MODEL OF THE OHAAKI GEOTHERMAL FIELD |
M.J. O’Sullivan, T. Renaud, M.J. Gravatt, J. Riffault, J. Popineau, J.P. O’Sullivan, N.C. Ruiz and M. Sophy |
Session 3.3 - Reservoir Modelling 2 |
Reservoir modelling, Geothermal, Ohaaki, Broadlands, Leapfrog, conceptual modelling |
New Zealand Geothermal Workshop |
2021 |
— |
| NUMERICAL MODELLING OF FLUID FLOW AND HEAT TRANSFER IN A DUALPOROSITY DOMAIN IN THE SHALLOW ZONE OF THE NESJAVELLIR GEOTHERMAL SYSTEM |
E. Gómez-Diaz, J. Newson, S. Scott, T. Ratouis |
Session 3.3 - Reservoir Modelling 2 |
Numerical modelling, Dual porosity, MINC, Geothermal reinjection |
New Zealand Geothermal Workshop |
2021 |
— |
| VOLSUNG: INVERSE MODELLING AND UNCERTAINTY ANALYSIS USING PEST |
P. Franz, J. Clearwater |
Session 3.3 - Reservoir Modelling 2 |
Volsung, Geothermal, Simulation, Inverse Modelling, PEST, Cloud Computing |
New Zealand Geothermal Workshop |
2021 |
— |
| Conceptual Model Update for the Rotokawa Geothermal Field, New Zealand |
A. Calibugan, K. Melia, M. Rivera |
Session 3.3 - PRODUCTION & MANAGEMENT 2 |
Rotokawa, conceptual model |
New Zealand Geothermal Workshop |
2022 |
English |
| Chemical Dosing for Te Mihi Geothermal Station Cooling Towers: Update |
M. Young, S.J. Zarrouk |
Session 3.3 - PRODUCTION & MANAGEMENT 2 |
Cooling water, microbiological control, algae, biocides, Sulphur Oxidising Bacteria, Te Mihi, cooling
tower |
New Zealand Geothermal Workshop |
2022 |
English |
| Deliverability Curve Analysis from Flow Production Test Data |
A.F. Fanani, M.A. Habiburrahman, G. Hastriansyah, F. Pasaribu |
Session 3.3 - PRODUCTION & MANAGEMENT 2 |
flow production test, deliverability output curve |
New Zealand Geothermal Workshop |
2022 |
English |
| SWOT analysis of geothermal power plants |
H. Aydin, E. Kaya |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
SWOT analysis, geothermal power plants, Alasehir field |
New Zealand Geothermal Workshop |
2025 |
English |
| Calcite Inhibition Systems Tubing Recovery |
D. Wilson, R. Hidayat |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
Calcite Inhibition System, Geothermal, Well Intervention, CIS Tubing Recovery, Solenis, Acidising |
New Zealand Geothermal Workshop |
2025 |
English |
| Delivering commercially attractive geothermal coiled tubing operations |
B. Drew, A. Howden, T. Ryan |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
Geothermal, Coiled Tubing, Well Workover, Risk Analysis Risk Mitigation |
New Zealand Geothermal Workshop |
2025 |
English |
| Near-supercritical behaviour of LHD-47 Well, Lahendong Geothermal Field, North Sulawesi, Indonesia |
I.M. Prasetyo, T. Prabowo, B.L. Riandari, S. Suryanto, S. Indrakusuma, Mulyanto |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
Supercritical, Lahendong, wellbore characteristic |
New Zealand Geothermal Workshop |
2025 |
English |
| Geo-loop: A novel system for characterising multiphase flow of saline geothermal fluids at elevated pressures & temperatures |
A. Bravo, A. Stefansson, E. Straume, S. Scott |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
Multiphase flow; Geothermal fluids; Fluid flow experiments; Flow loop |
New Zealand Geothermal Workshop |
2025 |
English |
| Risk analysis in the geothermal potential assessment - Case study Croatia |
D.K. Sedlar, I. Smajla |
Session 3.3 - PRODUCTION & MANAGEMENT 1 |
geothermal projects, risk assessment |
New Zealand Geothermal Workshop |
2025 |
English |
| REGEMP 2022: Waikato regional geothermal monitoring programme |
J. Pope, H. Christenson, K. Luketina |
Session 3.3 - GEOCHEMISTRY |
REGEMP, geochemistry, Waikato Region |
New Zealand Geothermal Workshop |
2023 |
— |
| Reversing carbon emissions in the geothermal energy industry project: A geoscience perspective |
E. Kaya, B.Y. Lynne |
Session 3.3 - GEOCHEMISTRY |
NCG reinjection, CO2 trapping, geothermal reservoirs, fluid-rock interaction, geochemical analysis |
New Zealand Geothermal Workshop |
2023 |
— |
| The effect of CO2 reinjection on silica scaling in geothermal reservoirs |
D.J. Byrne, J.W. Patterson, P.M. Rendel, B.W. Mountain |
Session 3.3 - GEOCHEMISTRY |
NCG reinjection, emissions, CO2, reactive transport, geochemistry, scaling |
New Zealand Geothermal Workshop |
2023 |
— |
| Rhyolite of the Tauhara geothermal field: insights and correlations from geochemistry |
M.P. Simpson, M.D. Rosenberg, M.F. Gazley, F. Sepulveda, N. de Groot, S.A. Alcaraz, L.B. Carson |
Session 3.3 - GEOCHEMISTRY |
Rhyolite, portable X-ray fluorescence, pXRF, geochemistry, Zr, Y, Ti, geothermal, Tauhara, Wairakei. |
New Zealand Geothermal Workshop |
2023 |
— |
| 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 |