Chongqing Gold Mechanical & Electrical Equipment Co.,Ltd
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Three Components Geophone 3C Downhoe Geophone
Downhole geophone is a type of geophone that is designed to be used in boreholes or wells for seismic surveys. Geophones are instruments that detect seismic waves or vibrations in the ground and convert them into electrical signals that can be analyzed to study the structure and properties of the subsurface.
Downhole geophones are typically installed in a wellbore by lowering them on a cable or a wireline. They are used to obtain detailed information about the subsurface geology, including the depth and thickness of rock layers, the presence of faults, fractures, and other geological structures, and the properties of the rock, such as its density, porosity, and elasticity.
Downhole geophones are commonly used in the oil and gas industry to help locate and characterize hydrocarbon reserves. They are also used in geological and geotechnical investigations, mining exploration, and in the study of earthquakes and other natural hazards.
Technical Specification
| Model | DJ | JG | JF |
| / | Electromagnetic borehole geophone series | Piston type borehole geohphone series | Non-adjacent borehole geohphone series |
| Frequency (Hz) | 38hz | 38hz | 38hz |
| Working Mini Diameter (mm) | Φ70-φ120 | Φ50-φ110 | Φ50 |
| Working Temperature | 25~55 | 25~55 | 25~55 |
| Diameter(mm) | φ55 | φ50 | φ45 |
| Height (mm) | 465 | 500 | 300 |
| Weight (kg) | 60m-10kg, 120m-14kg | 60m-12kg,120m-17kg | 60m-60kg,120m-10kg |
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