Caliper, Resistivity and Gamma Ray Well Logging Equipment, Borehole Logging and Water Well Logging, Electric Logging System
                                                                                                                       

Well logging is the practice of making a detailed record of the geologic formations penetrated by the well. The log may be either geological logs or geophysical logs. In geothermal, geophysical logging is done to identify location of fractures, the lithology and record the physical parameters like temperature and pressure. Important logs include temperature, pressure, gamma, neutron, cement bond log, calliper log, resistivity and directional surveying.

WATER WELL LOGGING EQUIPMENT


 Product Description
1. Geophysical Well Logging Syetem
2. Digital and analogue signals can be received
3. Upward and downward measure
4.5000 mtrGeophysical 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 n. Intepreting sections input and rock-formation name, thickness, bottom block depth will be formed aumatically. 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.

Spifications 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
Dimsions: 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
Long and Short Normal Resistivity and Gamma Ray Well Logging Equipment, Borehole Logging and Water Well Logging, Electric Logging System