Geothermal reservoirs
Magnetic method used in geothermal reservoirs identification in Kasinan-Songgoriti, East Java, Indonesia
... the geothermal reservoirs in Kasinan- Songgoriti, East Java, ...that geothermal reservoir was suspected tend to lie in an area with the low magnetic intensity value around the hot spring and ...
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The effect of spatial aperture variations on the thermal performance of discretely fractured geothermal reservoirs
... variations. Reservoirs with a larger wellbore separation have more uniform base flow, flow in the absence of aper- ture variations, that is more negatively affected by aperture ...
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Fluid pressure drops during stimulation of segmented faults in deep geothermal reservoirs
... deep geothermal reservoirs in crystalline basement rocks, where matrix permeability is nearly zero and flow occurs predominantly through fracture net- ...
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Response surface method for assessing energy production from geopressured geothermal reservoirs
... low-enthalpy geothermal resources along the US Gulf Coast is attractive for reducing global warming and providing clean ...geopressured geothermal reservoirs located along the US Gulf Coast are ...
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Numerical modeling of fluid effects on seismic properties of fractured magmatic geothermal reservoirs
... of geothermal reservoirs over the last 20 years have sought to interpret the resulting tomograms and reflection images in terms of the degree of reservoir fracturing and fluid ...transporting ...
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Pre-drilling assessments of average porosity and permeability in the geothermal reservoirs of the Danish area
... low-enthalpy geothermal area, and currently geothermal pro- duction takes places from two sandstone-rich formations: the Bunter Sandstone and the Gassum ...major geothermal reservoirs in the ...
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A numerical investigation of combined heat storage and extraction in deep geothermal reservoirs
... sedimentary geothermal reservoirs are evaluated through numerical model ...Danish geothermal conditions, but results are assumed to have more general ...sedimentary reservoirs of suitable ...
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Exploration for deep geothermal reservoirs in Luxembourg and the surroundings - perspectives of geothermal energy use
... deep geothermal reservoirs in Luxembourg and the adjoining regions in the surrounding countries of Belgium, France, and ...petrothermal reservoirs were ...future geothermal exploration and ...
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Mechanical origin of b-value changes during stimulation of deep geothermal reservoirs
... Background: The distribution of induced-earthquake magnitudes in deep geothermal reservoirs is a classical tool for monitoring reservoirs. It typically shows some important fluctuations through time ...
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Influence of depth, temperature, and structure of a crustal heat source on the geothermal reservoirs of Tuscany: numerical modelling and sensitivity study
... Young (Pliocene to Quaternary) granite plutons have been identified as the primary heat source in the southern Tuscan geothermal areas including Larderello–Travale and Monte Amiata (Brogi 2008b; Frondini et al. ...
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Modeling coupled convection and carbon dioxide injection for improved heat harvesting in geopressured geothermal reservoirs
... with geothermal develop- ment, we propose to re-inject the withdrawn geofluid into the same formation (in the case of extreme overpressure, however, injection into a shallower formation might be considered at the ...
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The effect of fluid compressibility and elastic rock properties on deformation of geothermal reservoirs
... different geothermal fields, where the ratio of deformation volume per mass of extracted fluid varies by one order of magnitude, to investigate how the obtained relation between de- formation, extraction and ...
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Geothermal energy
... temperature geothermal fluids used in most direct-use applications gen- erally contain low levels of chemicals and the discharge of spent geothermal fluids is sel- dom a major ...Spent geothermal fluids ...
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GeothermalEnergy.ppt
... Those geothermal reservoirs which mostly produce steam and little water are used in electricity production systems. As steam from the reservoir released, it[r] ...
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Analysis of production-decline data: Case of geothermal wells as renewable energy
... - Geothermal reservoirs could recover their conditions after a shut-down period by this reason are considered as renewable ...isolated, geothermal reservoirs are open systems in which the flow ...
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Challenges and Prospects of Geophysical Exploration of Geothermal System for National Development
... from geothermal power plants since no burning takes place; steam is emitted from geothermal ...emissions. Geothermal systems are environmental friendly unlike fuel plant that causes several and ...
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Geothermal Water in Lebanon: An Alternative Energy Source
... Energy has become an utmost need for human life and any shortage in energy supply will result a serious national problem, notably with the increase of population size that accompanied with high standard of living. This ...
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Geothermal Energy in Palestine: Practical Applications
... mentioned geothermal energy is available everywhere except it is located at different depths from the ground ...the geothermal energy can be used extensively in Palestine specially in Gazza strip and north ...
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Geothermal Energy Development in East Africa: Barriers and Strategies
... in geothermal energy ...of geothermal energy projects [18-19]. The slow pace of geothermal energy development in East Africa is due to the high initial capital of drilling wells which costs over US$5 ...
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Spatial and Temporal Changes in the Phytoplankton Community in a Cascaded Reservoir System: San Juan River, Queretaro, Mexico
... The conditions identified in the San Juan River’s cascaded reservoir system included the hydrological management and disturbances, caused by continuous discharges by municipalities and industries, as well agriculture. ...
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