| Detailed Surface Structural Mapping of Dieng Geothermal Field, Indonesia |
M. Istiawan NURPRATAMA, Randy Wijaya ATMAJA, ELFINA, Yunarto Tri WIBOWO, Agung HARIJOKO, Salahuddin HUSEIN, Ign. SUDARNO, Agung SETIANTO |
Geology |
geology, structural geology, structural, mapping, Dieng, geothermal |
World Geothermal Congress |
2015 |
English |
| Integration of Stream Sediment Geochemical and Airborne Gamma-ray Data for Surficial Lithologic Mapping Using Clustering Methods |
Husin Setia NUGRAHA, Emmanuel J. M. CARRANZA, Mark VAN DER MEIJDE |
Geology |
closure problems, compositional data (coda), partition around medoids (pam), model-based clustering (mclust), British Columbia Canada |
World Geothermal Congress |
2015 |
English |
| Three Dimensional Modeling of Geological Parameters in Volcanic Geothermal Systems. Part II – Case Studies and Examples |
Steinthor NIELSSON, Gunnlaugur. M. EINARSSON |
Geology |
Geology, alteration, geothermal, modelling, |
World Geothermal Congress |
2015 |
English |
| Geological and Geothermal Manifestation Mapping in the Karisimbi prospect, Nyabihu District, North-western Rwanda |
Jean-Claude NGARUYE |
Geology |
geothermal resources assessment, mapping, geological well logging, Karisimbi, Rwanda |
World Geothermal Congress |
2015 |
English |
| The Three Geothermal Prospects of Uganda; Kibiro, Katwe and Buranga – Geology and Geothermal Surface Manifestations |
James Francis NATUKUNDA and Godfrey BAHATI |
Geology |
Albertine Rift, geothermal surface manifestations, volcanism, tectonics |
World Geothermal Congress |
2015 |
English |
| Radiogenic Heat Production and Heat Flow in Talca Basin (35.5°S), Central Chile |
Mauricio MUÑOZ, Cristian MORALES, Miguel Ángel PARADA, Diego MORATA, Valentina FLORES, Gabriel VARGAS, Sofía REBOLLEDO |
Geology |
Talca basin, radiogenic heat production, heat flow |
World Geothermal Congress |
2015 |
English |
| HR-TEM Studies in Geothermal Alteration Mineralogy: from the Nano Scale to Conceptual Models |
Diego MORATA, Mercedes VAZQUEZ, Fernando NIETO |
Geology |
HR-TEM, clay minerals, geothermal alteration, Andean Cordillera, Chile |
World Geothermal Congress |
2015 |
English |
| Hydrothermal Alteration: Separating Fact from Hyperbole |
Sarah D MILICICH, Isabelle CHAMBEFORT, Greg BIGNALL |
Geology |
hydrothermal alteration, hydrothermal minerals, petrology, exploration |
World Geothermal Congress |
2015 |
English |
| Effect of Hydrothermal Alteration on Rock Properties in the Tauhara Geothermal Field, New Zealand |
Philipp MIELKE, Angela PRIETO, Greg BIGNALL, Ingo SASS |
Geology |
Wairakei-Tauhara, permeability, porosity, thermal conductivity, specific heat capacity, tuff, hydrothermal alteration |
World Geothermal Congress |
2015 |
English |
| Subsurface Geology, Petrology and Hydrothermal Alterations of Menengai field, Kenya; Case Study of Wells MW-02, MW-04, MW-06 and MW-07 |
Peter MBIA, Anette MORTENSEN, Bjorn HARDARSON and Niels OSKARSSON |
Geology |
Menengai, Evolution, Magma, Petrochemistry, hydrothermal alteration |
World Geothermal Congress |
2015 |
English |
| Fracture Width and Spacing Distributions from Borehole Televiewer Logs and Cores in the Rotokawa Geothermal Field, New Zealand |
Cécile MASSIOT, David D. MCNAMARA, Andy NICOL, John TOWNEND |
Geology |
statistical fracture analysis, acoustic borehole televiewer logs, cores, Rotokawa Geothermal Field, Taupo Volcanic Zone, New Zealand |
World Geothermal Congress |
2015 |
English |
| A Closer Look at Hydrothermal Alteration and Fluid-Rock Interaction Using Scanning Electron Microscopy |
Bridget LYNNE |
Geology |
scanning electron microscopy, hydrothermal alteration, tracking reservoir conditions |
World Geothermal Congress |
2015 |
English |
| Structural Control of Volcanism and Hydrothermal Activity on the Bol’shoi Semyachik Volcanic Massif, Kamchatka, Russia |
Vladimir LEONOV, Elena GRIB |
Geology |
Kamchatka, volcanic activity, structural control, hydrothermal system, heat supply |
World Geothermal Congress |
2015 |
English |
| Origin of Water in New Zealand Perlites |
Jim LAWLESS, Phil WHITE, Jeff MAUK, Craig JOHNSON |
Geology |
perlite, NZ, TVZ, hydrothermal, magmatic water, volcanic, permeability |
World Geothermal Congress |
2015 |
English |
| Geothermal Resources of the Yonezawa District in Yamagata Prefecture, Northeast Japan |
Takehiro KOSEKI |
Geology |
Yamagata, Yonezawa, Azuma, Akayu, geothermal, geology, volcano, hot spring |
World Geothermal Congress |
2015 |
English |
| Geological Classification of Proposed Geothermal Areas of Iran |
Abdullah KOSARI TORBEHBAR, Mastaneh HAGHNAZAR LISEROUDI |
Geology |
Geothermal Areas, Geology, Classification, Prospects, Iran |
World Geothermal Congress |
2015 |
English |
| Hydrothermal Alteration Mineralogy of Well Pad C, Hululais Geothermal Field, Bengkulu, Indonesia |
KOESTONO, H., PRASETYO, I.M., NUSANTARA, V. D.M., THAMRIN, M.H., KAMAH, M.Y |
Geology |
hululais geothermal field |
World Geothermal Congress |
2015 |
English |
| Geological Mapping and Structural Setting of the Archean Volcanic Rocks of Mnanka Area, Mara Region, Tanzania, East Africa |
Ezra KAVANA |
Geology |
Mnanka Volcanics, Tanzania |
World Geothermal Congress |
2015 |
English |
| Hydrothermal Mineralogy, Acid Alteration and Permeability in the High-Temperature Los Humeros Field, Mexico |
Georgina IZQUIERDO MONTALVO, Wilfred A. ELDERS, Alfonso ARAGON AGUILAR, and F. Rafael GÓMEZ-MENDOZA |
Geology |
Los Humeros geothermal reservoir, acid fluids, acid leaching, silicification, permeability. |
World Geothermal Congress |
2015 |
English |
| Darajat Edgefield Evaluation |
Rindu G. INTANI, Christovik H. SIMATUPANG, Amsal G. SIHOMBING, Riki IRFAN, Glenn U. GOLLA, Fernando PASARIBU |
Geology |
Darajat reservoir, edgefield, step-out wells |
World Geothermal Congress |
2015 |
English |