| A 3D Model of the Yamagawa Geothermal System: Insights into Reservoir Structure and Future Field Management |
T. Wulaningsih, Y. Fujii, S. Tsutsumi, H. Inagaki, Y. Umee and J. O’Brien |
Session 1.2: Geology |
Yamagawa, Leapfrog |
New Zealand Geothermal Workshop |
2017 |
English |
| ROTORUA GEOTHERMAL SYSTEM: CURRENT AND FUTURE MANAGEMENT |
P. Doorman and J. Barber |
Session 1.3: Environment |
geothermal system, Rotorua, sustainable management, field recovery, regional plan |
New Zealand Geothermal Workshop |
2017 |
English |
| ROTORUA GEOTHERMAL FIELD – EXPLORING METHODS TO MEASURE HEAT AND FLUID USE |
J. Barber, P. Doorman, J. Laurent, and A. Austin |
Session 1.3: Environment |
Rotorua, geothermal, mass flow, temperature, pressure, direct use |
New Zealand Geothermal Workshop |
2017 |
English |
| WATER QUALITY AND BIODEIVERSITY SURVEY OF THREE WAIOTAPU GEOTHERMAL LAKES |
A. Catlin, B. David, M. Hamer, M. Lake, K. Luketina, D. Özkundakci, P. Reeves, J. Smith |
Session 1.3: Environment |
Waiotapu, Orotu, Whangioterangi, Rotowhero, geothermal lakes, water quality, aquatic ecology |
New Zealand Geothermal Workshop |
2017 |
English |
| Renewable energy or risky technology? – Framings of deep geothermal energy in Germany |
C. Benighaus and A. Bleicher |
Session 1.3: Environment |
Deep geothermal energy, focus groups, public perception, renewable energy, public discourse, framing, frame |
New Zealand Geothermal Workshop |
2017 |
English |
| GEOTHERMAL TOURISM IN NEW ZEALAND: BORROWING FROM INTERNATIONAL EXAMPLES |
M.Climo, A. Blair, M. Stott, E. Mroczek, S. Addison |
Session 1.4: Other Themes |
New Zealand; regional economic development; tourism; geothermal parks; hot springs; cultural experiences |
New Zealand Geothermal Workshop |
2017 |
English |
| VALUING USES OF THE WAIKATO AND BAY OF PLENTY GEOTHERMAL RESOURCE |
K. Luketina, F. Olubode, Y. Phillips |
Session 1.4: Other Themes |
Economic Analysis, Waikato, Bay of Plenty, Geothermal Tourism, Geothermal Direct Uses, Geothermal electricity Production, Institutional Grammar Tools, Ecosystem Services |
New Zealand Geothermal Workshop |
2017 |
English |
| SOCIETIAL ACCEPTANCE OF REMOTE SENSING INNOVATIONS WITH AN EXAMPLE FROM WHAKAREWAREWA |
A. Rae,D. Bradshaw, S. Ashraf, R. Westerhoff, R. Reeves, S. Alcaraz and J. Warbrick |
Session 1.4: Other Themes |
Māori, rural Māori communities, remote sensing, WorldView-3, SWIR, mineral mapping, TIR, vegetation mapping, Whakarewarewa-Arikikapakapa, silica sinter, kaolinite |
New Zealand Geothermal Workshop |
2017 |
English |
| CASE STUDY: GROUND SOURCE THERMAL PILES |
T. Sanderson |
Session 1.4: Other Themes |
Ground Source Heat Pump, Thermal Piles |
New Zealand Geothermal Workshop |
2017 |
English |
| THERMAL ROCK PROPERTIES – COMPARISONS OF APPARENT VALUES DETERMINED FROM IN-SITU TEMPERATURE PROFILES, AND VALUES DETERMINED BY LABORATORY MEASUREMENTS |
A. Seward |
Session 1.4: Other Themes |
Thermal properties; Divided bar; soils; in-ground temperatures |
New Zealand Geothermal Workshop |
2017 |
English |
| FORWARD AND INVERSE MODELLING OF GEOTHERMAL MICROSEISMICITY USING TOUGH2 COUPLED WITH AN EARTHQUAKE SIMULATOR |
J.M. Rivera, D. Dempsey |
Session 2.1: Modelling |
microseismicity, reservoir modelling, injection, inverse modeling, TOUGH2 |
New Zealand Geothermal Workshop |
2017 |
English |
| EXPERIMENTS WITH INVERSE MODELLING AND UNCERTAINTY QUANTIFICATION WITH A GEOTHERMAL MODEL |
J. Doherty, A. Yeh, R. Colina, J. Omagbon, J. OSullivan, M. OSullivan |
Session 2.1: Modelling |
geothermal model, uncertainty quantification, PEST |
New Zealand Geothermal Workshop |
2017 |
English |
| INVESTIGATION OF PARAMETER UNCERTAINTY FOR AN IDEALIZED GEOTHERMAL MODEL USING LINEAR ANALYSIS |
J. Omagbon, M. OSullivan, J. OSullivan, C. Walker and E. Bjarkason |
Session 2.1: Modelling |
Sensitivity analysis, parameter estimation, inverse modelling, uncertainty analysis, reservoir modelling, PEST, linear uncertainty analysis |
New Zealand Geothermal Workshop |
2017 |
English |
| TETRAHEDRAL FINITE ELEMENTS AND GEOTHERMAL RELATED SUBSIDENCE |
J. Pogacnik, P. Franz, and L. Azwar |
Session 2.1: Modelling |
Finite Element Method; Tetrahedral Elements; THM Modeling; Subsidence |
New Zealand Geothermal Workshop |
2017 |
English |
| INTEGER PROGRAMMING OPTIMIZATION OF PRODUCTION WELL PLACEMENT |
R. Adiga, J. OSullivan and A. Philpott |
Session 2.1: Modelling |
Well placement, optimization, resource estimation, resource management, TOUGH2, Python, PyTOUGH, Gurobi |
New Zealand Geothermal Workshop |
2017 |
English |
| NANOSTRUCTURED CALCIUM SILICATE HYDRATE – A POTENTIAL SOLUTION TO PROBLEMATIC SILICA DEPOSITION FROM GEOTHERMAL BRINE AND A USEFUL PRODUCT |
J.H. Johnston and T. Borrmann |
Session 2.2: Scalling |
geothermal, silica, silica deposition, calcium silicate, nanostructured, geothermal energy, filler, fire retardant |
New Zealand Geothermal Workshop |
2017 |
English |
| RECOVERY OF NANO-STRUCTURED CALCIUM SILICATE HYDRATE FROM GEOTHERMAL BRINE USING A LAMELLA SEPARATOR |
T. Borrmann, M. Schweig, and J.H. Johnston |
Session 2.2: Scalling |
Scale formation, silica scale, silica, calcium silicate hydrate, nano-structured calcium silicate hydrate, geothermal energy, lamella separator, solid liquid separation |
New Zealand Geothermal Workshop |
2017 |
English |
| A model of silica colloid growth, stability and transport used to predict geothermal reinjection lifetime |
S. Chen, K. Brown, and M. Jermy |
Session 2.2: Scalling |
— |
New Zealand Geothermal Workshop |
2017 |
English |
| Scaling Mitigations for the Binary Plant Vaporizer: Upper Mahiao, the Philippines |
C.S. Candido and S.J. Zarrouk |
Session 2.2: Scalling |
Brine plant, scaling problem, hydrofluoric acid cleaning, Upper Mahiao, Leyte |
New Zealand Geothermal Workshop |
2017 |
English |
| CONTROL OF SILICA SCALES AT MOMOTOMBO NICARAGUA |
N. Delgado, O. Weres, J. Guido and M. Perez |
Session 2.2: Scalling |
Silica Scale Control, Binary Plant, Bottoming Cycle, Brine Line Scale, Momotombo Power Plant |
New Zealand Geothermal Workshop |
2017 |
English |