Geophysical Well Logging Syetem JGS-1B Automatic Engineeing Logging System

Geophysical Well Logging Syetem JGS-1B  Automatic Engineeing Logging System

Features

• Extension notebook computer.
• Logging can be made upward and downward
• Digital and analogue signals can be received.
• Auto-sampling according to the depth interval.  

Specifications

• 12-bit A/D converter, enlargement factor k= 0.5~128
• Counting channel frequency:  f ≤500KHz.
• Digital signals transfer frequency 9600bit/s
• Analogue signals input:  ≤±10V
• Supply current: 2mA to 500mA (optional)   
• Logging speed: 0 to 30 meter/min.
• Power consumption: Less than 200W
• Power supply: AC220V±10%  50Hz±5%
• Operation temperature: -10°C to +50°C
• Dimensions:  420×260×210mm
• Weight: less than 7 kg 

Logging System Software

• Operation system: windows98/2000/XP
• Sampling interval: 1cm to 1000cm
• Max depth of sampling once: 3000m (0.1m sampling interval)
• Multi-parameter auto-aligns depths.
• Curves of multi-parameters:  up to 10.
• Curve drift, anomaly deletion, smooth, inverse order, combination, segmentation, computation and so on.
• Interpreting sections input and rock-formation name, thickness, bottom block depth will be formed automatically.
• Curve scaled (zoom in or out).
• Curve depth scales:  1:50,1:100, 1:200, 1:500 and 1:1000
• Colored or Grey plot maps.
• Max Map output: width 415mm, length 2310mm.

Specifications of JCH-3 Winch Controller

• Speed Range:   1 to 29.9 meters per minute.
• Depth Error:  ≤0.4‰
• Depth Range:  0 to 9999.99 meters
• Power Supply:  AC220V±10%  50Hz±5%
• Continually working time: less than 24 hours
• Depth pulse’s unit:  0.25mm per pulse
• Power Consumption:  Less than 1.5kW
• Work temperature range: -10°C to +70°C
• Dimensions:  305×200×220 mm.
• Weights:  less than 3 kg

 WINCHES

      3000m Frequency-control Auto Winch

      2000m Frequency-control Auto winch

      1000m Frequency-control Auto Winch

      500m Manual Winch

      300m Auto-arrayed Manual Winch

LOGGING PROBES

      M552/SM552 Integrated Wall-Cling Probe

      DsCD Logging (double-spaced compensated density)

      Natural Gamma Logging

      Three-lateral Resistivity Logging

      Caliper Logging

      Spontaneous Potential Logging 

      M433/SM433 Dual-Density Probe

      R411/SR411 Nature Gamma Probe 

      GJ-451/SGJ-451 Cement Bond Probe

      X411/SX411 Three-lateral Resistivity Probe 

      S524/SS524 Acoustic Wave Probe 

      JCS-1/SJSC-1 Digital Inclination Probe 

      J511/SJ511 Big-hole Caliper Prob 

      W422/SW422 Temperature and Liquid Resistivity Combined Probe  

      J411/SJ411 Caliper Probe 

      H411/SH411 Magnetic Susceptibility Probe 

      NP442 Multi-Channel Spectrum Probe 

      Z422/SZ422 Neutron Combined Probe 

      LLY-1/SLLY-1 Flow Probe 

      Y411 Fluorescence Probe