| Rotokawa upgrade project: Midlife geothermal power plant development and optimisation |
O. Goh, L. McLellan |
Session 2.2 - PRODUCTION & MANAGEMENT 1 |
Rotokawa, Ngā Awa Pūrua, Rotokawa Upgrade, Acid Dosing, Enthalpy Management, Acid Dosing, Separation |
New Zealand Geothermal Workshop |
2024 |
English |
| Update on the Modelling of the Rotokawa Geothermal System: 2010 - 2014 |
Dario HERNANDEZ, Jonathon CLEARWATER, John BURNELL, Peter FRANZ, Lutfhie AZWAR, Andrew MARSH |
Reservoir Engineering |
Rotokawa, modelling, tough2, simulation |
World Geothermal Congress |
2015 |
English |
| Model-Based Decision Making to Manage Production in the Western Compartment at Rotokawa |
J. Clearwater, D. Hernandez, S. Sewell, S. Addison |
2.5 |
Rotokawa, Modelling, Reservoir Engineering, Production Engineering, TOUGH2 |
New Zealand Geothermal Workshop |
2016 |
English |
| Interpretation of Microseismicity at the Rotokawa Geothermal Field, 2008 to 2012 |
Steven SEWELL, William CUMMING, Jeff WINICK, Jaime QUINAO, Candice BARDSLEY, Irene WALLIS, Steve SHERBURN, Sandra BOURGUIGNON |
Geophysics |
Rotokawa, microseismic, MEQ |
World Geothermal Congress |
2015 |
English |
| Interpretation of Microearthquakes at the Rotokawa Geothermal Field, 2008 to 2012 |
Sewell, S. M., Cumming, W., Bardsley, C.J., Winick, J., Quinao, J., Wallis, I.C., Sherburn, S., Bourguignon, S. and Bannister, S |
— |
Rotokawa, microearthquake, microseismic |
New Zealand Geothermal Workshop |
2013 |
English |
| Physical and Mechanical Properties of the Rotokawa Andesite from Production||wells RK 27_L2, RK 28 and RK 30 |
Paul A. Siratovich, Jonathan Davidson, Marlene Villeneuve, Darren Gravley, Ben Kennedy, Jim Cole, Latasha Wyering, and Linda Price |
11. Geothermal Structural Geology and Geomechanics |
Rotokawa, mechanical, properties, physical, acoustic, andesite, production, strength, tensile, petrology, alteration |
New Zealand Geothermal Workshop |
2012 |
English |
| Improving the Conceptual Understanding Through a Recent Injection of 200 GBq of Iodine-125 at the Rotokawa Geothermal Field, New Zealand |
Simon ADDISON, Lutfhie AZWAR, Jonathon CLEARWATER, Dario HERNANDEZ, Bruce MOUNTAIN, Andrea BLAIR, Paul SIRATOVICH |
Tracers |
Rotokawa, Iodine, Tracer Test, I-125 |
Stanford Geothermal Workshop |
2017 |
English |
| GEOCHEMICAL RESPONSE OF THE ROTOKAWA RESERVOIR TO THE FIRST 5 YEARS OF NGA AWA PURUA PRODUCTION |
S.J. Addison, J.A. Winick, S.M. Sewell, E. Buscarlet, D. Hernandez, F.L. Siega |
Session 1C:
Dick Glover Memorial Session on Geochemistry |
Rotokawa, geochemistry, Nga Awa Purua, dilution, silica, boiling, production |
New Zealand Geothermal Workshop |
2015 |
English |
| The Geochemical Response of the Rotokawa Reservoir to the First Five Years of Nga Awa Purua Production |
Jeffrey WINICK, Simon ADDISON, Steve SEWELL, Etienne BUSCARLET, Dario HERNANDEZ, Farrell SIEGA |
Geochemistry |
Rotokawa, geochemistry, Nga Awa Purua, dilution, silica, boiling, production |
Stanford Geothermal Workshop |
2016 |
English |
| The Natural-State Geochemistry of the Rotokawa Reservoir |
Jeffrey Winick, Thomas Powell, Ed Mroczek |
Geochemistry |
Rotokawa, geochemistry, conceptual model, numerical model |
New Zealand Geothermal Workshop |
2011 |
English |
| Evidence for Magmatic Fluid Input into the Rotokawa Geothermal System, Based on REE, Trace Element and Mineral Isotopic Signature of Its Hydrothermal Minerals |
I Chambefort, A McCoy-West, LE Ramirez, AJ Rae, G Bignall |
Geology/Exploration |
Rotokawa, epidote, anhydrite, REE, trace elements, stable isotopes |
New Zealand Geothermal Workshop |
2011 |
English |
| Rotokawa Conceptual Model Update 5 years After Commissioning of the 138 MWe NAP Plant |
S.M. Sewell, S.J. Addison, D. Hernandez, L. Azwar, M.L. Barnes |
Session 9A:
Geology |
Rotokawa, conceptual model, Nga Awa Purua |
New Zealand Geothermal Workshop |
2015 |
English |
| 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 |
| Overview of the Rotokawa-Mokoia geothermal system, Bay of Plenty, Aotearoa New Zealand - geoscience, monitoring and use |
M.P.S. Zuquim |
Session 2.3 - DIRECT USE & SOCIAL ENGAGEMENT / COMMUNITY ENG |
Rotokawa-Mokoia Geothermal System, geoscience, community engagement, direct use, sustainability, environmental |
New Zealand Geothermal Workshop |
2024 |
English |
| Environmental and Resource Issues: Rotokawa Geothermal Power Station |
Andrew Bloomer |
SECTION 13 - Environmental and Social Aspects |
Rotokawa steamfield, resource management, environmental impact |
World Geothermal Congress |
1995 |
English |
| Rotokawa: Steamfield Technical Overview |
Paul Taylor |
SECTION 9 - Power Generation |
Rotokawa steamfield, production, reinjection, Tauhara north 2 power station, New Zealand |
World Geothermal Congress |
1995 |
English |
| A Structural Model for the Rotokawa Geothermal Field, New Zealand |
Irene C. Wallis, Candice J. Bardsley, Tom S. Powell, Julie V. Rowland and Jeremy M. O’Brien |
— |
Rotokawa Geothermal Field, structural model, acoustic image, fault and fracture distribution, uncertainty analysis, Aratiatia Fault Zone |
New Zealand Geothermal Workshop |
2013 |
English |
| Analyses and Modelling of Reservoir Pressure Changes to Interpret the Rotokawa Geothermal Field Response to Nga Awa Purua Power Station Operation |
Jaime QUINAO, Lutfhie SIRAD-AZWAR, Jonathon CLEARWATER , Viola HOEPFINGER, Morgane LE_BRUN, Candice BARDSLEY |
Field Studies |
Rotokawa geothermal field, pressure response, Nga Awa Purua power station |
Stanford Geothermal Workshop |
2013 |
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 |
| Application of Chlorite Geothermometry in Hydrothermally Altered Rotokawa Andesite, Rotokawa Geothermal Field, New Zealand |
Andrew Rae, Jeremy O'Brien, Ernesto Ramirez, Greg Bignall |
Geology/Geothermal Engineering |
Rotokawa Andesite, geothermal, chlorite geothermometry, chlorite crystallinity, geohydrology, fluid inclusion microthermometry, hydrothermal alteration petrography |
New Zealand Geothermal Workshop |
2011 |
English |