| Cfd Modelling of Corrosion Test Loops for Geothermal Fluid Applications |
K. Lichti, R. Julian, C. Davies, B. Fletcher, K. Osato, M. Sato, K. Kasai, N. Yanagisawa, K. Sakura |
Session 5.2 Above Ground Technology 3 |
geothermal, corrosion, scaling, monitoring, test loop, CFD, field testing |
New Zealand Geothermal Workshop |
2020 |
English |
| Geothermal Steam Purity Modelling – Theory and Practice |
T.D. Mills and B.G. Lovelock |
Session 5.2 Above Ground Technology 3 |
Geothermal steam purity, modelling, chloride
ion, silica, silica distribution |
New Zealand Geothermal Workshop |
2020 |
English |
| Investigation and Application of Flashing Flow Nozzles to Mitigate Geothermal Turbine Life Reduction at Te Mihi Power Station |
T. Misa, K. Harwood, C. Morris |
Session 5.2 Above Ground Technology 3 |
steam impurities, turbine, flashing nozzle, steam separation, steam scrubbing |
New Zealand Geothermal Workshop |
2020 |
English |
| PERTAMINA GEOTHERMAL ENERGY BUSINESS OPERATION: AN UPDATE ON JOINT OPERATION CONTRACTS |
D.S. Gunawan, R. Rahman |
Session 5.2 – International Projects |
JOC, Salak, Darajat, Sarulla, Chevron, Star Energy, Binary Cycle |
New Zealand Geothermal Workshop |
2019 |
English |
| CLIMATE- AND WEATHER-RELATED FACTORS IN MAIBARARA GEOTHERMAL OPERATIONS |
F.G. Delfin Jr., L.C.D. Fernandez, M.A. Sanggalang, P.C. Morala, C.P. Buduan, M.V.M. Olivar, and P.G. Callos, Jr. |
Session 5.2 – International Projects |
Maibarara, Philippines, climate, weather, environment, geothermal operations |
New Zealand Geothermal Workshop |
2019 |
English |
| A COMBINED APPLICATION OF HIGH-RESOLUTION THERMAL INFRARED AND MAGNETIC DRONE-BASED SURVEYS OVER LARGE AREAS FOR GEOTHERMAL AND ELEMENT EXPLORATION IN WESTERN CANADA |
M. Eyre, J. Zheng, D. Alonso-Torres, F. Heikkinen, R. Metge, H. Alvarez, A. Thompson, T. Thompson |
Session 5.2 – International Projects |
Drone, UAV, geophysics, magnetics, thermal infrared, geothermal, Canada |
New Zealand Geothermal Workshop |
2019 |
English |
| The CaSil technology at the He Ahi/Tauhara geothermal field: Silica scale elimination in the presence of a calcite inhibitor |
M. Schweig, J.H. Johnston, T. Borrmann, H.P. Fraser |
Session 5.2 - SCALING & CORROSION 2 |
Geothermal, Silica Scaling, CaSil Technology, Calcium Silicate, Silica Extraction, Calcite Inhibitor, Direct-Use, Heat Utilisation, Reinjection |
New Zealand Geothermal Workshop |
2025 |
English |
| Novel method of dissolution of scale in the inaccessible geothermal wellbore |
A.H. Sasoni, I. Hamzah, D. Wilson, Z. Mubarok, A. Hernawan, R. Pasikki, N.C. Amin |
Session 5.2 - SCALING & CORROSION 2 |
acidizing, calcite, scaling, Silangkitang, well recovery and stimulation |
New Zealand Geothermal Workshop |
2025 |
English |
| New highly thermally stable corrosion inhibitor for geothermal applications |
P. Davide, G. Alessandro, J. Kuy |
Session 5.2 - SCALING & CORROSION 2 |
corrosion, CO2, geothermal, high temperature, inhibitor |
New Zealand Geothermal Workshop |
2025 |
English |
| New chemistry development to address stibnite scale inhibition in geothermal plants |
P. Davide, G. Alessandro, Z. Daniele |
Session 5.2 - SCALING & CORROSION 2 |
Stibnite, Antimony, Sulfide, Geothermal, Scale Inhibition |
New Zealand Geothermal Workshop |
2025 |
English |
| Concept of the development of scale inhibitors |
K. Yonezu, S. Juhri, E. Watanabe, N. Inoue, K. Matsubara, T. Yokoyama |
Session 5.2 - SCALING & CORROSION 2 |
Scales, Calcium mineral, Silica, Inhibitor Geothermal power plant |
New Zealand Geothermal Workshop |
2025 |
English |
| 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 |
— |
| GEOTHERMAL AND HYDROGEN: COULD HYDROGEN MAKE SOME GEOTHERMAL PROJECTS VIABLE? |
A. Dean, G. Ussher, W. Gerardi, L. Schwartz, A. Batten, A. Hochwimmer, and S. Henderson |
Session 5.2 - Reservoir Modelling & Future Stream 2 |
Geothermal, Green Hydrogen, Carbon Emissions, Stranded Geothermal, Baseload |
New Zealand Geothermal Workshop |
2021 |
— |
| SYNERGIES BETWEEN GEOTHERMAL AND SOLAR PV GENERATION |
A. Batten, P. Apperley, L. Schwartz, S. Henderson, and T. Montague |
Session 5.2 - Reservoir Modelling & Future Stream 2 |
geothermal, solar, PV, co-locating, variable, renewable, generation |
New Zealand Geothermal Workshop |
2021 |
— |
| NEW ZEALAND’S PATHWAY TO SUPERCRITICAL GEOTHERMAL ENERGY USE: MOVING FORWARD TO EXPLORATION DRILLING |
B. Carey, M. Climo, I. Chambefort, C. Miller, A. Rae, D. Kissick, P. Bixley, R. Winmill |
Session 5.2 - Reservoir Modelling & Future Stream 2 |
supercritical geothermal energy, strategic approach, renewable energy, green hydrogen, exploratory geothermal drilling, geothermal energy investment, regulatory framework, supercritical, well design, Geothermal: The Next Generation (GNG) |
New Zealand Geothermal Workshop |
2021 |
— |
| CARBON NEGATIVE GEOTHERMAL: THEORETICAL COMBINED GEOTHERMAL BECCS INJECTION CYCLE |
K.A. Titus, D. Dempsey, R. Peer |
Session 5.2 - Reservoir Modelling & Future Stream 2 |
geothermal, hybrid, biomass, dissolved CO2, BECCS, forestry waste, reinjection, non-condensable gases |
New Zealand Geothermal Workshop |
2021 |
— |