JDX-3Dr 300m-3000m Water Well Acquafier Logger for SP IP Resistivity Test Geophyiscal Borehole Logging Equipment
JDX-3Dr Natural Gamma & Electrical Resistivity Probe Description
The JDX-3Dr logging tool measures natural gamma radiation, electrical resistivity at both shallow (16-inch) and deep (64-inch) intervals, spontaneous potential (SP), single-point resistance (SPR), and ambient temperature. It enables the creation of detailed resistivity profiles at multiple depths, offering comprehensive data on key formation properties such as permeability, porosity, water quality, and overall geology.
Operational Specifications
•
Borehole Configuration: Suitable for uncased boreholes.
•
Fluid Medium: Compatible with water or mud-based fluids.
Key Features & Advantages
1.
Accurate Data Transfer: The probe converts measured geological information into digital format and sends it to the surface, ensuring that cable-induced interference does not affect the data integrity.
2.
Fully Automated Functionality: With a consistent power supply and adaptive measurement technology, the probe operates seamlessly without the need for manual adjustments.
Usage Scenarios
•
Analysis of Lithofacies Variations: Studying variations in lithofacies.
•
Detailed Formation Assessment: Providing quantitative evaluations of geological formations.
•
Hydrostratigraphic Unit Differentiation: Distinguishing different hydrostratigraphic units.
•
Aquifer Thickness and Water Quality Evaluation: Measuring aquifer thickness and assessing water quality.
•
Detection of Hydrocarbon Layers: Identifying layers containing hydrocarbons.
•
Mineral Deposit Location: Detecting areas with ore deposits.
•
Bed Boundary Examination: Conducting thorough analyses of stratigraphic boundaries.
Parameters of Borehole Geophysics Logging
Water Well Logging Equipment, Geo Logging Equipment
| 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 |
-10ºC~ +50ºC |
| Working Power Supply |
AC220V±10% 50Hz ±5% |
| Logging Speed |
0~30 m/min Adjustable (as per sampling interval) |
System Composition of Borehole Geophysics Logging
Water Well Logging Equipment, Geo Logging Equipment
| No. |
Name |
Qty |
| 1 |
GDQ-2D Logging System Box |
1 |
| 2 |
Well Logging Probe |
1 |
| 3 |
Logging Winch and Logging Cable |
1 |
| 4 |
Drilling Mouth Pulley |
1 |
| 5 |
Depth Encoder |
1 |
| 6 |
Laptop (Optional) Printer (Optional) |
1 |
The probes of Borehole Logging Downhole Caliper Logging Groundwater Logging Borehole Gamma Logger Water Well Logging System
| Model/ Name |
Parameter to measure |
| JDX-2Dr Resistivity & Gamma probe |
SP, Apparent resistivity, natural gamma |
| JDX-3Dr Combined probe |
16"/64"resistivity, SP, natural gamma, temperature, SPR |
| JJH-2 Res/IP probe |
16"/64"resistivity, SP, IP |
| JCX3-GMD Laterology & Gamma |
Laterology-3 resistivity, natural gamma, SP |
| JCC-2A Three-component magnetometer |
Magnetic Tri-component |
| JCH-2 Magnetic susceptibility probe |
Susceptibility |
| JWY-1 Temperature & Fluid resistivity |
Temperature, fluid resistivity |
| JWL-2W Flow Combined probe |
Temperature, water level, flow |
| JJX-3DA High precision inclination probe |
Vertex angle, azimuth |
| JJY-3D Three-arm caliper |
Diameter, liquid level |
| JSS-3 Sonic probe |
Travel-time, Equation of time, Amplitude1, Amplitude2 |
| JMZD-2D Combined density probe |
Density, laterology,resisitivity, natural gamma, SP, caliper |
| JZZ-3 Neutron & gamma probe |
Natural gamma, porosity |
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