| The Present Therrnal State of the Alpine Region: Influence of Fluid Circulation |
Michel Jaboyedoff & Sabrina Pastorelli |
Hydrogeothermics |
Alpine chain, exhumation, heat flow density, groundwater circulation, geothermal resources. |
European Geothermal Conference |
1999 |
English |
| Hydrogeological Exploration of an Alpine Marble Karst for Geothermal Utilisation |
Ingo SASS, Claus-Dieter HELDMANN, Clemens LEHR, Rafael SCHAEFFER |
Hydrogeology |
Alpine karst aquifer, middle deep borehole heat exchange storage, Hochstegenformation, Tux valley, hydrochemical and physicochemical parameters |
World Geothermal Congress |
2015 |
English |
| Aspectos de la interacción agua/roca en yacimientos geotérmicos (Los Azufres y Los Humeros) y su relación con el epitermalismo fósil (Taxco y Guanajuato) |
E. González Partida, L.E. González Ruiz, D. Yáñez Dávila, E. Díaz Carreño, M.C. Romero Roja y W. Romero Rojas |
— |
Alteración hidrotermal, alteración propilítica, argílica, geoquímica, mineralogía, litología. |
Mexican Geothermal Congress |
2015 |
Español |
| Alteration Age and Heat Source Rock in the Hohi Geothermal Area, Japan, in Relation to 'Geothermal Index' |
Masao Hayashi |
Exploration and Development |
alteration age, heat source rock, Hohi geotermal area, geothermal index |
World Geothermal Congress |
2000 |
English |
| Petrological and Isotopic Characterization of the Tikolob Geothermal Reservoir, Bacon-Manito, Philippines |
Julius John T. DIMABAYAO, Michael C. ROWE |
Geochemistry |
alteration mineralogy, Bacman, hydrothermal epidote, stable isotopes |
World Geothermal Congress |
2020 |
English |
| A Comparison of Alteration Mineralogy and Measured Temperatures from Three Exploration Wells in Fiale Caldera, Djibouti |
Turk, Jesse; Haizlip, Jill; Mohamed, Jalludin; Mann, Mary; Letvin, Amelia; Moussa, Nima |
Exploration; Geological surveys; Lithology; Mineralogy; Hydr |
Alteration mineralogy, drilling, temperature logging, East African Rift, Fiale Caldera, Djibouti |
Geothermal Resources Council Transactions |
2019 |
English |
| Rapid Characterization of Drill Core and Cutting Mineralogy using Infrared Spectroscopy |
Calvin, Wendy; Lamb, Amie; Kratt, Christopher |
Hydrothermal alteration; Geological surveys; Well logging |
Alteration mineralogy; Spectroscopy; Well logs |
Geothermal Resources Council Transactions |
2010 |
English |
| ALTERATION OF GRANITE AND MONZONITE FROM THE NORTHERN BLACK FOREST, GERMANY – EVIDENCE FROM HYDROTHERMAL EXPERIMENTS AT 70°C AND 200°C |
I. Stober, K. Drüppel, J.C. Grimmer, P. Niemitz |
Session 4.1
Geothermal Geochemistry
Karapiti Room |
Alteration-experiments, granite, deep circulating fluids, water-rock-interaction, hydrochemistry |
New Zealand Geothermal Workshop |
2018 |
English |
| Geology and Hydrothermal Alteration in the Reservoir of the Hellisheidi High Temperature System, SW-Iceland |
Helga Margrét Helgadóttir, Sandra Ó. Snæbjörnsdóttir, Steinþór Níelsson, Sveinborg Hlíf Gunnarsdóttir, Theódóra Matthíasdóttir, Björn S. Harðarson, Gunnlaugur M. Einarsson and Hjalti Franzson |
12. Geology |
Alteration, high temperature system, geothermal modelling, geology |
World Geothermal Congress |
2010 |
English |
| Discriminating Alteration of Pyroclastic Flow Deposits in an Active Volcano by SAR Image Analysis for Assessing the Geothermal System |
Asep Saepuloh and Katsuaki Koike |
13. Geophysics |
alteration, image fusion, SAR β0, Hyperion |
World Geothermal Congress |
2010 |
English |
| Permeability, Geology and Hydrothermal Alteration Mineralogy of OW-39A, Olkaria Geothermal Project, Naivasha, Kenya |
Joyce OKOO |
Geology |
alteration, mineralogy, permeability, cooling |
World Geothermal Congress |
2015 |
English |
| Thermal History of Mataloko Area, Flores Island, Indonesia |
Isao Takashima, Asnawir Nasution and Hirofumi Muraoka |
Exploration and Development |
alteration, thermoluminescence dating, Mataloko area, Indonesia |
World Geothermal Congress |
2000 |
English |
| Study of Hydrothermal Alteration Based on Analysis of X-Ray Diffraction at Cisolok Geothermal Area, Sukabumi District, West Java |
Andri IRAWAN, Untung SUMOTARTO, Fajar HENDRASTO |
Geochemistry |
Alteration, X-Ray Diffraction, Cisolok |
World Geothermal Congress |
2020 |
English |
| Experiments on Rock-Bit Interaction During a Combined Thermo-Mechanical Drilling Method |
Edoardo ROSSI, Michael A. KANT, Oskar BORKELOH, Martin O. SAAR, Philipp RUDOLF VON ROHR |
Drilling |
alternative drilling methods, enhanced drilling, hard rock drilling, rock abrasivity, rock-bit interaction, thermal treatments |
Stanford Geothermal Workshop |
2018 |
English |
| Geothermal Water for Mining |
Ussher, Greg; Parker, Cameron; Catane, John Patrick; Urzua, Luis; Mills, Tracy |
Power plant design and operation; Economic geology; Economic |
Altiplano; geothermal; mining; power; synergy; capital; expenditure; investment |
Geothermal Resources Council Transactions |
2014 |
English |
| Hyperspectral, Shallow Temperature, and Gravity Surveys: A Roundup of Recent Exploration Activity at Silver Peak, Alum, and Columbus Salt Marsh, Esmeralda County, Nevada |
Kratt, Christopher |
Exploration; Geophysical surveys; Remote sensing; Geological |
Alum; Columbus Salt Marsh; Silver Peak; Clayton Valley; Shallow temperature; Hyperspectral; Remote sensing; Gravity; Buddingtonite |
Geothermal Resources Council Transactions |
2011 |
English |
| Turbulence Mediated Rapid Alumuinosilicate Formation in Hydrothermal Vein Breccia: Ngatamariki Geothermal Powerstation, New Zealand |
C.J. Newton |
Session 6.3 Geochemistry |
Aluminosilicate, aluminous, silica boehmite, aluminium, scale, precipitation, binary, hydrothermal |
New Zealand Geothermal Workshop |
2020 |
English |
| Investigation of a Rapid Geothermal Aluminosilicate Scale Formation Mechanism: Preliminary Results of Kinetic Experiments |
Claire NEWTON, Michael ROWE, Sadiq ZARROUK |
Corrosion and Scaling |
Aluminosilicate, scale, silica, aluminium hydroxide, boehmite, kinetic, experiment, colloid, precipitation, reaction hydroxyaluminosilicate, reservoir, reinjection, mitigation, prevention, San Jacinto-Tizate |
World Geothermal Congress |
2020 |
English |
| Chemical State of Aluminum in Geothermal Water |
Sachi MASUNAGA, Yuki SAKATA, Hitoshi INOUE, Kotaro YONEZU, Yumi KIYOTA, Koichiro WATANABE, Takushi YOKOYAMA |
Corrosion and Scaling |
aluminum, chemical state, geothermal water, silica scaling |
World Geothermal Congress |
2020 |
English |
| Aluminum Alloy Drill Pipe in Geothermal Drilling |
Erin R Anderson |
21. Drilling and Completion Technology |
Aluminum, Drill Pipe, Geothermal, Drilling, ADP, temperature model |
World Geothermal Congress |
2010 |
English |