| AN HOLISTIC APPROACH TO IMPACT ASSESSMENT: REVITALISING THE PRESENCE OF MĀORI VALUES FOR CULTURAL SUSTAINABILITY IN GEOTHERMAL DEVELOPMENT |
D. Taute, K. Morgan, J. Ingham, R. Archer, and T. Fa’aui |
Session 4.2 – Geothermal & Society |
Maori values, Indicators of sustainability, Cultural sustainability, Environmental sustainability, Social sustainability, Economic sustainability, Impact assessment, Geothermal development, Geothermal energy production, generation, and utilization, Rūaumo |
New Zealand Geothermal Workshop |
2019 |
English |
| MEDIA FRAMING ON SOCIAL ACCEPTANCE OF GEOTHERMAL DEVELOPMENT IN INDONESIA |
A.P.P. Yogandari and R.F. Ibrahim |
Session 4.2 – Geothermal & Society |
Social Acceptance, Public Perception, Media, Geothermal Development |
New Zealand Geothermal Workshop |
2019 |
English |
| VOLCANOES AS A GATEWAY FOR YOUNG PEOPLE TO THE GEOTHERMAL WORLD |
S. Otero, M. Parra |
Session 4.2 – Geothermal & Society |
outreach, evaluation, exhibition, volcanoes, youth, Chile |
New Zealand Geothermal Workshop |
2019 |
English |
| COMMON CHARACTERISTICS OF PUMPED WELLS IN GEOTHERMAL POWER PROJECTS |
E.N. Yearsley |
Session 4.1 – Drilling and above ground technology 1 |
fluid utilization, productivity index, allowable drawdown, gas breakout, static head, dynamic head |
New Zealand Geothermal Workshop |
2019 |
English |
| MODIFICATION OF UNIT 1 COOLING TOWER (CT) TO IMPROVE THE CT PERFORMANCE IN STAR ENERGY GEOTHERMAL (WAYANG WINDU) LTD |
A. Zein, M. Kuntoaji |
Session 4.1 – Drilling and above ground technology 1 |
air flow, Amarillo, cooling tower, gearbox, Marley, recirculation, Star Energy, velocity |
New Zealand Geothermal Workshop |
2019 |
English |
| EXPERIMENTAL AND NUMERICAL STUDY OF GEOTHERMAL WELLBORE HEAT EXCHANGER IN ABANDONED GAS WELLS: A CASE STUDY FROM TAIWAN |
B. Hsieh, M. Hsu, B. Chen and T. Chen |
Session 4.1 – Drilling and above ground technology 1 |
Abandoned oil and gas well, Geothermal energy, Numerical simulation, Wellbore heat exchanger |
New Zealand Geothermal Workshop |
2019 |
English |
| BREAKTHROUGH ON A ROTARY STEERABLE SYSTEM FOR GEOTHERMAL DRILLING IN A WEST JAVA FIELD |
A.Z. Kurnia, X. Wang, J.F. Bao, S. Scagliarini |
Session 4.1 – Drilling and above ground technology 1 |
Rotary Steerable System (RSS), geothermal, BHA, Surveying Strategy, stuck pipe, Dog Leg Severity (DLS), Rate of Penetration (ROP) |
New Zealand Geothermal Workshop |
2019 |
English |
| INTEGRATED ENGINEERING ANALYSIS TO SUPPORT SUCCESSFUL UTILIZATION OF CASING DRILLING IN GEOTHERMAL WELLS |
R.Y. Mardiana, B. Noviasta |
Session 4.1 – Drilling and above ground technology 1 |
casing drilling, static modeling, dynamic modeling, geothermal |
New Zealand Geothermal Workshop |
2019 |
English |
| APPLICATIONS OF CALCIUM SILICATES DERIVED FROM GEOTHERMAL RESOURCES |
M.J. Cairns, J.H. Johnston, T. Borrmann, H.P. Fraser1 and Michael Schweig1 |
Session 3.3 – Silica & Corrosion 1 |
Nano-structured calcium silicate, silica scale, cement |
New Zealand Geothermal Workshop |
2019 |
English |
| MECHANISM AND KINETICS OF CASIL PRECIPITATION |
H.P. Fraser, J.H. Johnston, M.J. Cairns, T. Borrmann and M. Schweig |
Session 3.3 – Silica & Corrosion 1 |
Calcium silica hydrate, silica formation, scaling prohibitor, Wairakei |
New Zealand Geothermal Workshop |
2019 |
English |
| FORMATION MECHANISM OF SILICA SCALE IN DIENG GEOTHERMAL POWER PLANT, INDONESIA |
S. Juhri, K. Yonezu, T. Yokoyama, M.I. Nurpratama, A. Harijoko |
Session 3.3 – Silica & Corrosion 1 |
polymerization, silica scale, iron, Dieng |
New Zealand Geothermal Workshop |
2019 |
English |
| DATA FUSION FOR GEOTHERMAL RESERVOIR CHARACTERIZATION |
M. Gudjonsdottir, C. Covell, L. Lévy, A. Valfells, J. Newson, E. Juliusson, H. Palsson, B. Hrafnkelsson, S. Scott |
Session 3.2 – Reservoir Characterisation |
Geologic modeling, Rock properties, Gravity data, Bayesian inference, Krafla Iceland |
New Zealand Geothermal Workshop |
2019 |
English |
| Mechanism of Silica Deposition in Formation and Management Options Investigated in Laboratory Study |
F. Siega, B. Mountain, I. Richardson and A. Calibugan |
Session 3.3 – Silica & Corrosion 1 |
silica, scaling, formation |
New Zealand Geothermal Workshop |
2019 |
English |
| NOVEL APPLICATION OF CONTINUOUS GRAVITY AND GNSS TO UNDERSTAND EFFECTS OF LIQUID SATURATION CHANGES ON YIELDING DEFORMATION |
C. Bromley, F. Sepulveda, W. Mannington, S. Currie, M. Abele |
Session 3.2 – Reservoir Characterisation |
deformation, subsidence, geophysics, gravity monitoring, Tauhara |
New Zealand Geothermal Workshop |
2019 |
English |
| SEISMOLOGICAL STUDIES OF GEOTHERMAL SYSTEMS IN THE TAUPŌ VOLCANIC ZONE |
M. Savage, J. Townend, S. Sewell, C. Hopp, S. Mroczek, F. Civilini, B. Keats |
Session 3.2 – Reservoir Characterisation |
Microseismicity, Anisotropy, Brittle-ductile transition, Ambient noise, Temporal variations |
New Zealand Geothermal Workshop |
2019 |
English |
| CONCEPTUAL MODEL AND NUMERICAL SIMULATION UPDATE OF PATUHA GEOTHERMAL FIELD, WEST JAVA, INDONESIA |
A. Ashat, R.H. Ridwan, L.H. Judawisastra, J. Situmorang, I. Elfajrie, R.W. Atmaja, C. Iskandar and R.F. Ibrahim |
Session 3.1 – Modelling and Simulation 3 |
Conceptual Model, Numerical Model, Patuha, Steam dominated reservoir |
New Zealand Geothermal Workshop |
2019 |
English |
| NUMERICAL SIMULATION UPDATE of DIENG GEOTHERMAL FIELD, CENTRAL JAVA, INDONESIA |
A. Ashat, R.H. Ridwan, W. Prabata, J. Situmorang, Elfina, S. Adityawan, R.F. Ibrahim |
Session 3.1 – Modelling and Simulation 3 |
numerical model, Dieng geothermal field, conceptual model, TOUGH2 |
New Zealand Geothermal Workshop |
2019 |
English |
| MODELLING GEOTHERMAL POWER GENERATION FROM THE WAIOTAPU – WAIKITE – REPOROA GEOTHERMAL FIELDS |
R. Pauline, E. Kaya |
Session 3.1 – Modelling and Simulation 3 |
Waiotapu, Waikite, Reporoa, numerical model, geothermal power generation |
New Zealand Geothermal Workshop |
2019 |
English |
| EXPERIMENTS WITH VORONOI MESHES FOR GEOTHERMAL MODELS |
M. Baelemans and M. O’Sullivan |
Session 3.1 – Modelling and Simulation 3 |
Geothermal modelling, Voronoi grids, regularization |
New Zealand Geothermal Workshop |
2019 |
English |
| Online Geothermal Well Stimulation and Silica Based Deposit Removal |
L. Muller, D. Wilson |
Session 2.3 – Silica & Corrosion 1 |
Online Chemical Cleaning. Silica Scaling, Geothermal Well Stimulation |
New Zealand Geothermal Workshop |
2019 |
English |