| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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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| Comparison of Icelandic supercritical well forecasts with subcritical geothermal production well outputs |
J.M. Rivera |
Session 7.2 - PRODUCTION & MANAGEMENT 2 |
Supercritical Geothermal, Wellbore Production, Well Output, Geothermal: Next Generation, Iceland, New Zealand |
New Zealand Geothermal Workshop |
2023 |
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| 2022 Annual Aotearoa New Zealand geothermal review |
T. Montague, C. Stephenson, K. McLean, A. Brooks, J. Brotheridge, B. Pezaro, M. Allen, B. White, S.J. Zarrouk |
Session 7.3 - HINDSIGHT & FORESIGHT |
New Zealand, geothermal, Annual Review, 2022 |
New Zealand Geothermal Workshop |
2023 |
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| Integrated real-time geothermal operational optimization and improvement using a robust data management, visualization, and diagnostic analytics platforms as a digital transformation |
F.K. Mustofa, M.V. Hamza, E.P. Meliala, H.N. Azizah, A. Suparyanto, F. Simamora, R.F.S. Ajie, M. Thasril |
Session 7.3 - HINDSIGHT & FORESIGHT |
Digital Transformation, Operational Improvement, Asset Performance Management |
New Zealand Geothermal Workshop |
2023 |
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| Impact of project variables on tariffs required for economic development of geothermal projects |
J.B. Randle |
Session 7.3 - HINDSIGHT & FORESIGHT |
Geothermal Tariffs, Cost Estimates, Financial Modelling |
New Zealand Geothermal Workshop |
2023 |
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| Flexible geothermal application within the New Zealand electricity market |
A. Marsh, M. Aljubran, I. Konstantopoulos, M. Newton |
Session 7.3 - HINDSIGHT & FORESIGHT |
Flexible geothermal, intermittent, batteries, hydrogen, methanol, SAF |
New Zealand Geothermal Workshop |
2023 |
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| Carbon negative geothermal: Theoretical case study for biogenic CO2 removal at Ngawha power station |
K. Titus, D. Dempsey, R. Peer, F. Hanik |
Session 7.3 - HINDSIGHT & FORESIGHT |
geothermal, biomass, CO2, retrofit, economics |
New Zealand Geothermal Workshop |
2023 |
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| Application of the United Nations Framework Classification for geothermal projects in the Waikato region |
G. Ussher, J.L. Lebe, A. Calibugan, J. Brotheridge, J. Quinao, R. Hendri, J. McLeod |
Session 7.3 - HINDSIGHT & FORESIGHT |
geothermal, UNFC, Waikato Region |
New Zealand Geothermal Workshop |
2023 |
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| Understanding mineralogical and geochemical evolution in geothermal reservoirs through reactive transport modelling |
D.E. Altar, S.J. Zarrouk, E. Kaya |
Session 8.2 - RESERVOIR MODELLING 3 |
Reactive transport simulation, Fluidrock interaction, Natural state reservoir model,
TOUGHREACT™ |
New Zealand Geothermal Workshop |
2023 |
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| Kawah Kamojang pilotiInjection test: Production monitoring evaluation and numerical reservoir modelling study to support Kamojang injection optimization program |
F.H. Abdurachman, S. Hendriana, B.L. Riandari, P. Hastuti, F. Pasaribu |
Session 8.2 - RESERVOIR MODELLING 3 |
Kamojang, Pilot Injection Test, Reservoir Management, Injection Optimization, Production Monitoring, Reservoir Numerical Modelling |
New Zealand Geothermal Workshop |
2023 |
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| Quantifying geothermal resource potential and uncertainty analysis using a natural state model of Kotamobagu Geothermal Field in North Sulawesi, Indonesia |
B.B.R. Nagoro, J. OSullivan |
Session 8.2 - RESERVOIR MODELLING 3 |
Geothermal resource potential, uncertainty quantification, 3D natural state model, geothermal reservoir modelling |
New Zealand Geothermal Workshop |
2023 |
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