Borehole Geophysical Logging Tools Downhole Logging Device Geologging Water Well Logging System Gamma Resistivity Caliper Survey with Auto Winding Cable Winch

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: 1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Product Name: Borehole Logging Tools
• Model NO.: GDQ-2D
• Depth: 100m to 3000m
• Parameters: Resistivity, Sp, Natural Gamma, Caliper
• Type: Digital Borehole Logging Equipment
• Cable: 1/8" or 3/16" Armoured Cable
• Winch: Electrical Winch
• Power: 220V
• Transport Package: Wooden Case
• Specification: Set
• Trademark: Gold
• Origin: Chongqing
• HS Code: 9015800090
• Production Capacity: 100 Units/Month

Product Description

Borehole Geophysical Logging Tools Downhole Logging Device Geologging Water Well Logging System Gamma Resistivity Caliper Survey With Auto Winding Cable Winch

 

Application
Groundwater resources assessment: By measuring parameters such as groundwater level, water pressure and water temperature, the quantity and distribution of groundwater resources can be assessed, and basic data can be provided for the development and utilization of groundwater resources.

Hydrogeological investigation: hydrological logging instrument can be used for investigation and analysis of underground hydrogeological conditions, including groundwater distribution, permeability, thickness and rupture of aquifers, etc.

Hydrological monitoring: The hydrological logging instrument can be used to monitor changes in groundwater level, water pressure, water temperature and other parameters in real time, and provide timely data support for early warning of hydrological disasters and water resource management.

Hydrological simulation: The groundwater flow model can be established through the data obtained by the hydrological logging instrument, and the groundwater flow can be simulated and predicted to provide a scientific basis for the management and utilization of groundwater resources.

Description
The Natural Gamma & Electrical Resistivity Probe measures natural gamma,16" Normal & 64"Normal Resistivity,Spontaneous Potential (SP),Single Point Resistance(SPR),Temperature. Users can log resistivity profiles with different depths of investigation and gain information about permeability, porosity, water quality and geological formation properties.
Operating Conditions:Uncased;Borehole Fluid:Water or Mud.




Features & Benefits
1,The probe will digitize the measured information of the stratum and transmit it to the surface to avoid the effect of the cable on the measurement data.
2,Constant power, adaptive measurement, no manual operation.
Applications
Facies changes;Quantitative geological formation properties
Identification of hydrostratigraphic units
Aquifer thickness;Water quality
Identification of hydrocarbon intervals
Detection of ore body zones;Bed boundary analysis




Parameter

1. Instrument Power Supply:DC200V±20%,Electricity≤40mA

2. Electrode Array: AM 16";AM 64"

3. Natural Gamma Sensor:NaI Crystal

4. Temperature Sensor::Platinum Resistance (pt100)

5. Measuring Range:

resistivity:1~4000Ωm(customize10000Ωm)

Spontaneous Potential (SP):±1200mV

Natural Gamma:0~32768cps

Temperature Range:  0ºC~100ºC, Resolution:0.025ºC

6. Measurement Accuracy:2%(10~4000Ωm)or ±1Ωm

7. Environmental: Temperature<=80ºC;Pressure≤20MPa

8. Signal: Bipolar Codes