| Renewable Energy Act of 2008: Hits and Misses for the Philippine Geothermal Industry |
Fernando PENARROYO |
Legal and Regulatory Aspects |
Philippines geothermal energy, legal framework and administrative rules, regulatory policies, service contracts, risk management |
World Geothermal Congress |
2015 |
English |
| Phenomenological Study of Temperature Gradient Anomalies in the Buntsandstein Formation, Above the Soultz Geothermal Reservoir, Using Tough2 Simulations |
Deborah SIFFERT, HAFFEN Sébastien, GARCIA Michel H., GERAUD Yves |
Modeling |
phenomenological study, reservoir simulation, faulted reservoir, TOUGH2, Soultz, Buntsandstein Formation |
Stanford Geothermal Workshop |
2013 |
English |
| Some Aspects about the Reliability Analysis of a Phased-Mission Geothermal Power Plant |
Daniela Elena Popescu |
26. Power Generation |
Phased-Mission systems, system design optimization, systems reliability |
World Geothermal Congress |
2010 |
English |
| Optimizing Geothermal Well Placement: Advantages of a Phased Approach Including Fracture Trace Analysis and Geophysical Techniques |
Race, Charles D. |
Exploration; Geophysical surveys |
Phased Approach Geothermal; Fracture Trace Analysis; Surface Geophysics; Borehole Geophysics Transmissive Fractures; Surface Geophysical Survey; Well Placement; Optimization; Test Wells; Geothermal Wells; Ground Source Heat Pump; Exploration; Ground Water |
Geothermal Resources Council Transactions |
2009 |
English |
| Provenance of Phase Segregation and Conductive Heat Transfer Processes in Menengai Geothermal System |
Leakey AUKO, Jeremiah KIPNGOK, George IGUNZA, Sylvia, MALIMO, Shilla KANGONGO, and Evans BETT |
Geochemistry |
Phase segregation, conductive heat transfer, excess enthalpy, liquid phase, total discharge. |
World Geothermal Congress |
2020 |
English |
| Aquifer Fluid Chemistry Characteristics for the Domes Geothermal Wellfield at Olkaria, Kenya |
Kanda, Isaac |
Geochemical surveys; Hydrothermal alteration; Geothermometer |
Phase Segregation Model; initial aquifer fluid; hydrothermal mineral assemblages; excess enthalpy; loss of circulation; geothermometers; pressure and temperature |
Geothermal Resources Council Transactions |
2011 |
English |
| CCS Site Characterization by Single-Well and Inter-Well Tracer Tests |
Julia GHERGUT, Horst BEHRENS, Jac BENSABAT, Auli NIEMI, Tobias LICHA, Thomas PTAK, Martin SAUTER |
Tracers |
phase interface area, residual saturation, equilibrium, partitioning, reactive, sorption, thermo-sensitive, single-well, push-pull, SWIW, CCS, Heletz |
Stanford Geothermal Workshop |
2013 |
English |
| Numerical Modeling of Liquid-Vapor Coupled Heat and Fluid Flow in Geothermal Reservoirs |
Ji Zhang and Huilin Xing |
Reservoir Modelling |
phase change, finite element method, coupled problem, Newton-Raphson method, porous media |
New Zealand Geothermal Workshop |
2011 |
English |
| Ground-Source Heat Pumps using Phase Change Materials |
Bottarelli, Georgiev, Aydin, Su, Yousif |
9 Shallow (SG) |
phase change materials, ground-source heat pumps, heat wave smoothing. |
European Geothermal Conference |
2013 |
English |
| Development of Passive Cooling Mechanisms for Acoustic Well Logging Tool Survival in High-Temperature High-Pressure Geothermal Environments |
Marcus ELLIOTT, Jamil El MASRY, Cristian PANTEA, Anthony OLIVETT, Eric DAVIS |
Emerging Technology |
phase change material, thermal, energy storage, well logging, high-temperature high-pressure, casing integrity |
Stanford Geothermal Workshop |
2026 |
English |
| Development of a High Temperature, High Pressure Logging Tool for Downhole pH Measurements |
Henfling, Joe; von Hirtz, Paul; Broaddus, Mark; Kunzman, Russ; Wright, Andrew; Hess, Ryan; Cashion, Zack |
Equipment design; Well logging; High temperature reservoirs |
pH, feed zone, tool, sensor, solid-state, reference electrode, high temperature, real-time |
Geothermal Resources Council Transactions |
2022 |
English |
| The Application of pH Buffers for Brine Management |
Brian LOVELOCK |
Corrosion and Scaling |
pH, buffer, acetic acid, corrosion, scaling, silica, stibnite |
World Geothermal Congress |
2020 |
English |
| Design and Successful Operation of a New pH Measurement System for Geothermal Brine |
S.J. Addison, I.M. Stabler and T.J. Gresham |
— |
pH, brine, acid, silica, ISFET |
New Zealand Geothermal Workshop |
2013 |
English |
| pH Modification Pilot Plant Trials |
Ed Mroczek, Lew Bacon, Duncan Graham, Kevin Kotze and Bernd Pummer |
27. Corrosion and Scaling |
pH, acidification, scaling, silica, inhibition, pilot plant |
World Geothermal Congress |
2010 |
English |
| Reaction of pH-Adjusted Reinjection Brine and Geothermal Reservoir: Simulation by Chemical Equilibrium Approach |
Norifumi Todaka and Hiroyuki Muratake |
Exploration and Development |
pH-adjusted brine, rock titration, reinjection, sulfuric acid, silica scale |
World Geothermal Congress |
2000 |
English |
| Processes Influencing the Ph of Geothermal Waters |
Stef·n ArnÛrsson, Sigurdur R. GÌslason and Audur AndrÈsdÛttir |
SECTION 4 ? Exploration and Conceptual Modeling |
pH of natural waters, process affecting pH, boiling, cooling, mixing, chemical equilibrium |
World Geothermal Congress |
1995 |
English |
| Mitigation of Silica Deposition in Wellbore Formation in Malitbog Sector, Tongonan Leyte, Philippines |
Edwin H. Alcober, Mayflor N.R. Candelaria, Arnel V. Mejorada and Adriano C. Cabel |
12. Injection Technology |
pH modification, Geogard SX inhibitor, silica inhibition, Tongonan field |
World Geothermal Congress |
2005 |
English |
| Theoretical Simulations of Chemical Behaviors in pH Modified Brines/Rock Interaction. |
K. Kato, A. Ueda, T. Sato, M. Sato and S.P. White |
8. Geochemistry |
pH interaction theoretical simulation |
World Geothermal Congress |
2005 |
English |
| Control of pH in Produced Geothermal Water Using Buffer Solutions |
Brian LOVELOCK |
Corrosion and Scaling |
pH control silica buffer acetic acid |
World Geothermal Congress |
2015 |
English |
| The Role of Pertamina Geothermal Energy (PGE) in Completing Geothermal Power Plants Achieving 10,000 MW in Indonesia |
Surya Darma, Abadi Poernomo, Adi Pramono, Eko Agung Brahmantio, Yustin Kamah and Gatot Suhermanto |
4. Economics and Financing |
PGE’s Geothermal area, geothermal development, 10,000MW power plant project |
World Geothermal Congress |
2010 |
English |