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Mise-a-la-masse is a geoelectrical method which current directly injected to the subsurface conductive material through well casing.<p> <br /> <br /> <br /> <br /> The resistor arrangement model in such formed for representing of two rock layers which certain of dip....
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| Main Author: | |
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/7638 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Mise-a-la-masse is a geoelectrical method which current directly injected to the subsurface conductive material through well casing.<p> <br />
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The resistor arrangement model in such formed for representing of two rock layers which certain of dip. Field model formed as sand box 4x4 m which injected water will flows following certain dip. Control well which sensor plugged as a logger for determining water spread and position based on time.<p> <br />
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Data logger applied in this experiment for fastening data measurement. By 64 grid-spread electrodes, 15-20 minutes data measured. The effect of water injection measured based on time to field model model conducted for 5 hour.<p> <br />
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The experiment result shows the direct correlation of layer dip with apparent resistivity contour density. Water movement can be identified by decreasing of resistivity value, but not water existence. |
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