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Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument

China Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument, Find details about China Downhole Geophysical Logging, Resistivity Logger from Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument

Model NO.
GDQ-2D
Function
Water Well Logging, Mineral Borehole Logger
Parameters
Resistivity, Natural Gamma, Sp
Type
Digital Borehole Logging Equipment
Product Name
Water Well Logger
Winch
Electrical Winch or Manual Winch
Trademark
Gold
Transport Package
Export Case
Specification
Set
Origin
Chongqing
HS Code
9015800090
Model NO.
GDQ-2D
Function
Water Well Logging, Mineral Borehole Logger
Parameters
Resistivity, Natural Gamma, Sp
Type
Digital Borehole Logging Equipment
Product Name
Water Well Logger
Winch
Electrical Winch or Manual Winch
Trademark
Gold
Transport Package
Export Case
Specification
Set
Origin
Chongqing
HS Code
9015800090

Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument
Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System

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.

Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument




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

Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument

 
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

Resistivity logging
Resistivity logging is the measurement of the resistivity of rocks or sediments

Imaging logging
Imaging logging uses a rotating sensor to measure the acoustic impedance of the entire wellbore. This can be used to determine the existence and orientation of fractures, as well as the dip angle of the formation.

Density logging
Density logging is to measure the bulk density of a formation by gamma ray counting after Compton scattering and photoelectric effects are bombarded by a radioactive source. This bulk density can be used to calculate porosity.

Spontaneous potential logging
Spontaneous potential measures the difference of spontaneous potential without current. It was the first wireline logging.

Gamma Ray Measurement Downhole Geophysical Logging Equipment Resistivity Logger Borehole Logging System Water Well Logging Intrument

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