| 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 |
| The shallow geothermal energy potential in Auckland: An exploratory study |
Y. Liu, S.J. Zarrouk, M. Farid, B. McKeown, Z. Brown |
Session 6.2 - DRILLING & WELL TESTING |
Shallow geothermal energy, ground temperature, borehole heat exchanger, Auckland |
New Zealand Geothermal Workshop |
2025 |
English |
| International collaboration involving New Zealand through the IEA Geothermal Technology Collaboration Programme |
S. Alcaraz, B. Carey, C. Bromley, A. Seward |
Session 5.3 - COLLABORATION |
Technology Collaboration Programme, Geothermal TCP, IEA Geothermal, IEA-GIA, international collaboration, geothermal, geothermal energy, shallow geothermal, deep geothermal, superhot geothermal, underground thermal energy storage, mine water geothermal energy, New Zealand |
New Zealand Geothermal Workshop |
2025 |
English |
| International collaboration on research into deep superhot roots of geothermal resources through IEA Geothermal |
C. Bromley, J. Hill, B. Carey |
Session 5.3 - COLLABORATION |
superhot geothermal, supercritical, IEA Geothermal, Geothermal TCP, collaboration, deep roots of geothermal systems |
New Zealand Geothermal Workshop |
2025 |
English |
| 2024 annual Aotearoa New Zealand geothermal review |
T. Montague, C. Stephenson, K. McLean, S.J. Zarrouk |
Session 5.3 - COLLABORATION |
New Zealand, Aotearoa, geothermal, annual review, 2023 |
New Zealand Geothermal Workshop |
2025 |
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 |
| Driving agricultural sustainability through geothermal energy: A CSR case study of programme Gemah Karsa by PT PGE Tbk Kamojang Area |
E. Yanto, O. Hariyesa, H. Aulia, R.R. Sajida, Darussalam |
Session 4.3 - SOCIAL ENGAGEMENT / COMMUNITY ENGAGEMENT 2 |
Geothermal Energy, Direct Use, CSR, Agricultural Sustainability, Gemah Karsa |
New Zealand Geothermal Workshop |
2025 |
English |
| Preparation of the Abaya project for Geothermal Sustainability Assessment Protocol (GSAP) in Ethiopia |
M. Adem, M. Omarsdottir |
Session 4.3 - SOCIAL ENGAGEMENT / COMMUNITY ENGAGEMENT 2 |
Sustainability, protocol, environment, social, community, and resources |
New Zealand Geothermal Workshop |
2025 |
English |
| Combining low grade geothermal heat with heat pumps, an opportunity to decarbonise industrial districts |
C. Wells, Y. Carden |
Session 4.3 - SOCIAL ENGAGEMENT / COMMUNITY ENGAGEMENT 2 |
Geoheat, district heating, low temperature geothermal, ground source heat pump, energy security, decarbonizing |
New Zealand Geothermal Workshop |
2025 |
English |
| Development of a web-based tool to identify geoheat opportunities for covered crops |
A. Seward, A. Heywood, C. Wells, Y. Carden, H. Barnes, D. Cohen, P. Viskovic, M. Taves, L. Coup, A. Zoeller, S. Rice, L. Wild |
Session 4.3 - SOCIAL ENGAGEMENT / COMMUNITY ENGAGEMENT 2 |
Geoheat, Greenhouse decarbonisation, co-design decision tool, resource mapping |
New Zealand Geothermal Workshop |
2025 |
English |
| Investigating the variance in activity of the Lady Knox Geyser, Waiotapu Thermal Wonderland, New Zealand |
B.R. Rachman, S.J. Zarrouk, K. Luketina,J. McLeod, C. Kotze, A.W. Kempa-Liehr |
Session 4.3 - SOCIAL ENGAGEMENT / COMMUNITY ENGAGEMENT 2 |
geothermal springs, geysers, geothermal monitoring, geothermal resource management, Waiōtapu, machine learning, feature engineering, time-series analytics |
New Zealand Geothermal Workshop |
2025 |
English |
| J shaped-DEI |
D.R. Ordas |
Session 4.2 - PRODUCTION & MANAGEMENT 2 |
Geothermal energy, supercritical water, geothermal system, deep thermal storage, low-cost electricity, modular heat exchangers, J-DEI, geothermal heating, high-enthalpy geothermal, geothermal-hydraulic hybrid, New Zealand geothermal resources |
New Zealand Geothermal Workshop |
2025 |
English |
| Cleaning and stimulating geothermal well with oil and tar residue downhole |
S. Turan, N. Kuzu, M.C. Demirci, T. Evcil, E. Rodríguez |
Session 4.2 - PRODUCTION & MANAGEMENT 2 |
Injection well stimulation, oil and tar residue removal |
New Zealand Geothermal Workshop |
2025 |
English |
| Purification of geothermal gases for use in pilot and demonstration scale facilities |
S. Wiseman, R. Lawson, C. Martinez, A. Mitchelmore, A. Marsh, A. Blair, P. Siratovich |
Session 4.2 - PRODUCTION & MANAGEMENT 2 |
geothermal gas, NCG treatment, pilot scale, demonstration scale, glasshouses, microbe cultivation, H₂S removal |
New Zealand Geothermal Workshop |
2025 |
English |
| An introduction of Kyuden Group's geothermal power plants in Kyushu Island, Japan |
N. Nii, O. Shiragaki, H. Saito |
Session 4.2 - PRODUCTION & MANAGEMENT 2 |
Japan, Kyushu, binary system, single-flash, double-flash, local community |
New Zealand Geothermal Workshop |
2025 |
English |