Digital Geophysical Well Logging System Multiplex Parameter Detecting Well Logger
Using different parameters, JGS-1B can processing:
Coal field digital integrated logging.
Hydro-logical engineering digital integrated logging.
Solid metal ore digital integrated logging.
Other minerals digital integrated logging, etc.
Main instrument and software
Winch and cable
Well logging probes
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.
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~50mA optional
Signal input range: ≤±10V
Continuous working time: ≤24h
Power consumption: <200W
Working temperature range: -10ºC~50ºC
Working power supply: AC220V±10% 50HZ±5%
Logging speed: 0-30m/min adjustable (as per sampling interval)
Logging Probes Specification:
By detecting different kinds of testing objectives, equipped with JGS-1B intelligent engineering logging system, different logging probes can detecting different well logging parameters accordingly.
Widely used in Coal field digital integrated logging, Hydro-logical engineering digital integrated logging, solid metal ore digital integrated logging and other mineral digital integrated logging.
|1||M552 combined sidewall probe||Double-spaced compensated density (DsCD),Natural gamma, three direction laterolog,caliper and spontaneous potential|
|2||M451 combined density probe||Double-spaced compensated density,natural gamma, three direction laterolog and spontaneous potential.|
|3||S524-1S combined acoustic wave probe||SP sound velocity, acoustic amplitude.|
|4||CZ521 combined natural gamma probe||Magnetic locator, natural gamma.|
|5||W422 temperature & liquid resistivity combined probe||Well temperature, liquid resistivity.|
|6||CX3019 SP, inclination, natural gamma combined probe||SP, inclination, natural gamma|
|7||JSC-1 digital inclination probe||Inclination|
|8||H411 magnetic susceptibility probe||Seeking for magnetic iron ores|
|9||X411 three-lateral direction resistivity laterolog probe||Determines the resistivity of rock strata|
|10||J411 caliper probe||Check the integrity of well and provide additional information.|
|11||LLY-1 flow probe||Liquid flow|
|12||R411 natural gamma probe||Natural gamma|
|13||JD-1 conventional resistivity log probe||SP, NR and LR|
|14||JD-3 Soft-electrode probe||SP, NR, LR and IP|