搜索结果: 1-13 共查到“地质学 geothermal”相关记录13条 . 查询时间(0.023 秒)
Application of CSAMT in hydrogeology exploration in Shandong Province–An example from geothermal exploration in Changdao County (south four islands)
CSAMT Faults Heat storage anomaly Island hotspring
2018/3/23
The geophysical exploration in Changdao County is conducted using controlled source audio-frequency magnetotelluric (CSAMT) method. The inversion results reveal obvious evidences of one existed fault ...
Gas geochemistry for the Los Azufres (Michoacán) geothermal reservoir, México
Los Azufres geothermal field gas geochemistry geothermal gas equilibria reservoir exploitation
2015/9/10
Gas data of the Los Azufres geothermal field were analyzed using a method based on equilibrium of the Fischer-
Tropsch (FT) reaction: CH4 + 2H2O = 4H2 +CO2 and on the combined pyrite-hematite-magneti...
World's first magma-enhanced geothermal system created in Iceland（图）
magma-enhanced geother
2014/3/18
RIVERSIDE, Calif. — In 2009, a borehole drilled at Krafla, northeast Iceland, as part of the Icelandic Deep Drilling Project (IDDP), unexpectedly penetrated into magma (molten rock) at only 2100 meter...
Geochemical study of groundwater in the Sho river fan, Toyama Prefecture for heat usage by geothermal heat pump
groundwater heat usage hydrogen isotope oxygen isotope scale geothermal heat pump
2017/4/11
Chemical and isotopic (D, 18O) compositions of 40 shallow groundwater, 14 observation well water and 2 river water
samples in the Sho river fan, Toyama, northern part of central Japan, were analyzed ...
Isotope and chemical compositions of thermal fluids at Tekman Geothermal Area (Eastern Turkey)
geothermal hydrogeochemistry isotope geothermometers Tekman
2017/4/11
The aim of this study was to understand geochemistry of thermal fluids circulating in the basin at the southwest of
Tekman (Erzurum, Turkey) Geothermal Province in Eastern Anatolia as well as to esti...
Radium depletion and 210Pb/226Ra disequilibrium of Marítaro hydrothermal deposits, Los Azufres geothermal field, Mexico
hydrothermal deposits 210Pb 226Ra radium adsorption Los Azufres
2017/4/11
In order to calculate the chronology of hydrothermal deposits precipitated from hot springs at Marítaro, Los Azufres
geothermal field, Mexico, their 224Ra, 226Ra, 228Ra and 210Pb activities were meas...
Geology and Hydrothermal Alteration of the Aydın-Salavatlı Geothermal Field, Western Anatolia, Turkey
geothermal field hydrothermal alteration Büyük Menderes Graben Salavatlı western Anatolia Turkey
2009/7/8
The Aydın-Salavatlı geothermal field is located in the middle part of the Büyük Menderes Graben, and is characterized by normal-fault structures. The stratigraphic sequence of the Aydın...
The smectite to chlorite transition in the Chipilapa geothermal system, El Salvador
Chipilapa geothermal system El Salvador temperatures
2012/3/31
Clay mineralogical X-ray diffraction and electron microprobe studies have been carried out on
separated <2 ?m fractions from cutting and core material from three wells in the Chipilapa geother-
mal ...
Chemical Variations in Chlorite at the Los Humeros Geothermal System, Mexico
Chlorite Geothermal System Hydrothermal Mexico Octahedral Occupancy Phyllosilicate
2011/12/8
Abstract: The chemical composition of hydrothermal chlorite was determined by means of more than 200 electron microprobe analyses (EMPA) in almost all of the 70 chlorite-bearing samples taken from 5 b...
Mechanism of Illitization of Bentonites in the Geothermal Field of Milos Island Greece: Evidence Based on Mineralogy, Chemistry, Particle Thickness and Morphology
Bentonite Hydrothermal alteration Illitization Illite/smectite Kaolinite Neoformation Ostwald ripening Solid state transformation
2011/12/28
Hydrothermal alteration has caused illitization along a 40m vertical profile in the Tsantilis bentonite deposit, Eastern Milos, Greece which consists principally of a Wyoming-type montmorillonite and ...
Crystal Chemistry of Hydrous Iron Silicate Scale Deposits at the Salton Sea Geothermal Field
Crystal chemistry EXAFS Ferrihydrite Hisingerite Hydrous iron silicate Mossbauer NMR
2011/12/28
The crystal chemistry of Fe-Si scales deposited from geothermal brines at Salton Sea, California, was studied by powder X-ray diffraction and spectroscopic techniques including infrared, 57Fe M鰏sbauer...
Mixed-Layer Clay Geothermometry in the Wairakei Geothermal Field, New Zealand
Geothermal system Hydrothermal alteration Mixed-layer clays Reservoir permeability
2012/1/4
Mixed-layer clays of variable composition and structure occur in core samples from two drillholes (WK207 and WK210) drilled into the Te Mihi sector of the Wairakei geothermal field. These were identif...
A Ferroan Nontronite from the Red Sea Geothermal System
Ferroan Nontronite the Red Sea Geothermal System
2012/2/17
A smectite rich in ferrous iron and low in aluminum occurs abundantly in the Red Sea Geothermal Deposits, and appear to be forming at present.Chemical analyses and Mossbauer spectra indicate the miner...