| Pioneering geothermal energy potential study in Sudr oil field, Sinai, Egypt |
A. Shawky, C.R. Chamorro, F.J. Rey-Martinez, M. Darwish, M.A. Zaher, M.A. Deep, T. Nassar |
POSTER |
Gulf of Suez Rift, Sinai, Sudr Oil Field, 3D Structural Model, Geothermal Gradient, Resistivity Logs, Abandoned Oil Wells, Geothermal Power Potential |
New Zealand Geothermal Workshop |
2025 |
English |
| Geothermal operators are embracing geothermal multifinger caliper technology for derisking well interventions and workovers |
R. Khastoo, P.H. De Jesus |
POSTER |
well interventions, workovers, geothermal, well integrity, multi-finger caliper, casing inspection, corrosion, deformation |
New Zealand Geothermal Workshop |
2025 |
English |
| Evaluating geothermal-derived mineral production for sodium-ion batteries for utility scale energy storage in New Zealand |
K. Titus, M. Ricketts, J. Haas, D. Dempsey, R. Peer, R. Archer |
Session 7.2 - RESERVOIR MODELLING 3 / DIRECT USE |
Sodium-ion batteries, minerals, future geothermal, energy storage, energy security |
New Zealand Geothermal Workshop |
2025 |
English |
| Biological transformation of geothermal gases to biomass: A case study |
A. Mitchelmore, A. Marsh, C. Martinez, S. Wiseman, M. Climo, A. Blair, P. Siratovich, D. Macaskill, M. Newton, M. Stott, C. Carere, C. Collet, A. Foster, J. Svenson, R.A. Ingebrigtsen |
Session 7.2 - RESERVOIR MODELLING 3 / DIRECT USE |
food security, greenhouse gas emissions, protein, pilot plant, gas-to-food, biotechnology, extremophiles, process design, engineering, New Zealand |
New Zealand Geothermal Workshop |
2025 |
English |
| Wider benefits from ambient and low temperature geoheat. Why don’t we get it? |
B. Carey, A. Seward, J. Burnell, C. Wells, Y. Carden |
Session 7.2 - RESERVOIR MODELLING 3 / DIRECT USE |
geothermal, low temperature, ambient temperature geothermal, heat pumps, geothermal heat pumps, high temperature heat pumps, decarbonisation, process heat, renewable energy, horticulture, Geoheat |
New Zealand Geothermal Workshop |
2025 |
English |
| Techno-economic study of Taiwan advanced geothermal systems technology |
K. Chou, C. Shen, C. Tien, B. Hsieh |
Session 7.2 - RESERVOIR MODELLING 3 / DIRECT USE |
Geothermal Energy, U-shaped Closed-loop Geothermal System, Numerical Simulation, Advanced Geothermal System, Geothermal Techno-economic Assessment |
New Zealand Geothermal Workshop |
2025 |
English |
| Assessing groundwater impacts of geothermal development through integrated modelling: Insights from Ulumbu with broader application |
A.B. Horta, J. OSullivan, M. Gravatt |
Session 7.2 - RESERVOIR MODELLING 3 / DIRECT USE |
Geothermal, Modelling, Groundwater, Agriculture |
New Zealand Geothermal Workshop |
2025 |
English |
| An application of autonomous vehicles to manage high-risk exposure in geothermal operations |
H. Martin, B. Gibson, E. Collis, S. Gray, C. Martin-Smith, J. Potgieter |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
— |
New Zealand Geothermal Workshop |
2025 |
English |
| Rejuvenizing aged conventional geothermal reservoirs with supercritical geothermal energy |
Z.J. Dong |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
Supercritical, superhot geothermal, innovation, strategy |
New Zealand Geothermal Workshop |
2025 |
English |
| Hybrid thermodynamic & machine learning model to predict Kawerau geothermal station output live |
L. Hingston, E. Lu, T. Brehmer-Hine, S. Zheng, W. Turner |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
Geothermal Production Optimisation, Generation, Digital Twin, Hybrid Model, Machine Learning First Principles Thermodynamics |
New Zealand Geothermal Workshop |
2025 |
English |
| The use of Computational Fluid Dynamics (CFD) for slugging prediction in a two-phase geothermal production system |
A. Marsh, K. Crosson-Elturan, K. Spinks, M. Lee |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
CFD, two-phase, production system, slugging, simulation, process design, separator |
New Zealand Geothermal Workshop |
2025 |
English |
| Utilising a digital twin for the troubleshooting of a geothermal power station |
B. Strode-Penny |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
Digital Twin, Symmetry Modelling, ORC |
New Zealand Geothermal Workshop |
2025 |
English |
| Controlled mineralisation of carbon dioxide: Laboratory assessment |
R.P. Putri, S.J. Zarrouk, M. Farid |
Session 7.1 - PRODUCTION & MANAGEMENT 3 |
Carbon capture, CO2, NCG reinjection, controlled mineralisation, hydroxide, calcite |
New Zealand Geothermal Workshop |
2025 |
English |
| Analytical models of degassing and regassing geothermal systems |
D. Dempsey |
Session 6.3 - RESERVOIR MODELLING 2 |
Carbon dioxide, emissions, lumped parameter model, depressurisation, analytical solution, degassing |
New Zealand Geothermal Workshop |
2025 |
English |
| From natural description to simulation: Large language models for geothermal engineering |
S. Huang, Z.H.C. Kan, M. Gravatt, A. Catalinac, C. Walker, R. Nicholson, A. de Beer, P. Denny, J. OSullivan, O.J. Maclaren |
Session 6.3 - RESERVOIR MODELLING 2 |
Artificial Intelligence, Large Language Models, JSON, Validation, Semantic Accuracy, Retrieval Augmented Generation, Chain of Thought, Prompt Engineering, Fine-tuning, Waiwera |
New Zealand Geothermal Workshop |
2025 |
English |
| The effect of a temperature-dependent permeability limit on the convective upflow and temperature in a numerically modelled geothermal system |
D.Banerjee, D. Dempsey, D. Cusack, J. Hewett, B. Kennedy, J. Cater |
Session 6.3 - RESERVOIR MODELLING 2 |
Brittle-ductile, flow, temperature-dependent permeability, convection, geothermal |
New Zealand Geothermal Workshop |
2025 |
English |
| An integrated Python-based workflow for geological and geothermal fluid flow modelling to investigate lateral fluid movement in the Taupo Volcanic Zone |
S. Pearson-Grant, J. OSullivan, L. Carson, H. Seebeck, A. Croucher, J. Barretto, J. Riffault, M. Gravatt, M. OSullivan, E. Bertrand |
Session 6.3 - RESERVOIR MODELLING 2 |
TVZ, geological modelling, geothermal fluid flow, reservoir modelling, AUTOUGH, GemPy |
New Zealand Geothermal Workshop |
2025 |
English |
| Recent subsurface insights at Rotokawa: Case study of a new well |
B. Murphy, M. Kelley, J. Sia, D. Subekti |
Session 6.2 - DRILLING & WELL TESTING |
Rotokawa Geothermal Field, geothermal well drilling, geothermal geology, reservoir conditions, casing design |
New Zealand Geothermal Workshop |
2025 |
English |
| Using advanced bit sensor modules for measuring vibrations, torque, and weight on bit to optimise PDC bit drilling efficiency in geothermal applications |
A. Aspiras, A. Rebrikov, S. Mohamed, Y. Wiratomo, A. Johns, A. Li |
Session 6.2 - DRILLING & WELL TESTING |
PDC bit, geothermal drilling, in-bit sensor, downhole weight on bit measurement vibration, bit wear, offset analysis, Drill bit design, performance improvement, continuous improvement, drilling optimization |
New Zealand Geothermal Workshop |
2025 |
English |
| What to expect when you’re not expecting - Drilling in the Tauranga Geothermal System |
R. Gardner, M. Rosenberg |
Session 6.2 - DRILLING & WELL TESTING |
Low temperature geothermal, Tauranga Geothermal System, Drilling Standards, new geological formation |
New Zealand Geothermal Workshop |
2025 |
English |