Hydrological Water Well Logging System Geophysical Logging System Minerals Borehole Logging System Downhole Logging Instruments For Gamma Resistivity
The Hydrological Digital Water Well Logging System is an advanced geophysical logging system designed for accurate and comprehensive data acquisition in water wells, mineral exploration, and borehole logging applications. This system incorporates downhole logging instruments to measure parameters such as natural gamma, resistivity, caliper, temperature and ect., providing valuable insights into subsurface conditions.
Coal Field Digital Integrated Logging
Hydrological Engineering Digital Integrated Logging
Solid Metal Ore Digital Integrated Logging
Other Minerals Digital Integrated Logging
External Laptop (Desktop PC)
For upward logging, also for downward logging
Receive digital signal, analog signal
8 taps of power supply current, Optional
Automatic sampling as per depth interval, sampling interval arbitrarily
Indoor simulation logging, repeatability observation of instruments and probes
Membrane panel, attractive and durable
Technical Specifications
| 12bit A/D Conversion, Program-Controlled Magnification K=0.5~128 |
| Counting Channel: f≤500KHz |
| Digital Signal Transmission Frequency: 9600bit/s |
| Power Supply Cycle: 400ms |
| Current: 2mA~500 mA Optional |
| Signal Input Range: ≤±10V |
| Continuous Working Time: ≤24 hr |
| Power Consumption: <200W |
| Volume: 420×260×210mm, |
| Weight: <7Kg |
| Working Temperature Range: -10°C~ +50°C |
| Working Power Supply: AC220V±10% 50Hz ±5% |
| Logging Speed: 0~30 m/min Adjustable (as per sampling interval) |
Borehole logging is a time and money-saving approach to gaining detailed information which is otherwise only obtainable from performing and analyzing numerous cores.
Borehole logging data is typically used to characterize geology, fracture patterns, fluid flow, and geologic structural properties.Borehole geophysics utilizes boreholes or wells to make geophysical measurements. Compared to geophysical measurements made on the ground surface, they have better resolution in the depth dimension.
Gamma - Record the amount of natural gamma radiation emitted by the rocks surrounding the borehole. Clay- and shale-bearing rocks commonly emit relatively high gamma radiation.
What parameters are included in hydrological logging:
Calculate TDS (total dissolved solids, formerly known as salinity) and formation porosity and permeability, determine sand, mud, water content, distinguish brackish water. The logging methods that can be used include resistivity logging, well fluid resistivity logging, spontaneous potential logging, natural gamma logging, density logging, acoustic velocity logging, flow logging, neutron logging, diameter measurement, deviation measurement, etc.
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