3000m Downhole Geophysics Resistivity, Gamma Borehole Logging Equipment
Product Details
| Customization: | Available |
|---|---|
| After-sales Service: | 24h Online |
| Warranty: | One Year |
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Year of Establishment
2009-09-11
Address
9F/10, Jintai Building, No. 23, Nanping, Nan'an District, Chongqing, China
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Basic Info.
- Model NO.
- GDQ-2D
- Detection Depth
- 3000m
- Power Supply
- AC 220V
- Maximum Depth
- 3000m
- Wich Running Speed
- 600~1000m/H
- Current
- 5A
- Depth Counting Error
- ±1%
- Wheel Circumference
- 0.5m/R
- Pulse Count
- 1800p/R
- Cable Diameter
- 3.1mm
- Working Temperature
- -20ºC~75ºC
- Measured Parameter
- Resistivity, Gamma, Diameter, Density and So on
- Transport Package
- Export Case
- Trademark
- GOLD
- Origin
- Chongqing, China
- HS Code
- 9015800090
- Production Capacity
- 100 Sets/Month
Product Description
GDQ-2D Borehole Geophysical Parameter Logging System
The GDQ-2D is a comprehensive logging system suitable for both completion logging and production logging. It is equipped with over 20 types of logging probes that can be used during different stages of the drilling process, including the drilling phase and after casing has been run.The GDQ-2D can measure geophysical properties of rock formations within boreholes, including electrochemical characteristics, electrical conductivity, acoustic properties, and radiometric properties. It encompasses over 40 distinct parameters such as resistivity, gamma , borehole diameter, temperature, conductivity, inclination, density, and neutron measurements.
The GDQ-2D not only measures a wide range of geophysical parameters, but most importantly, it can measure multiple parameters simultaneously in a single operation. Typically, users only need to lower the logging probe into the borehole for one complete measurement to obtain multiple parameters. This capability stems from the GDQ-2D's remote operation via a surfacemainframe, which controls the various measurement modules within the logging probes.
As a professional geophysical instrument, the GDQ-2D offers numerous advantages including high precision, stable operation, excellent repeatability, simple operation, and easy maintenance.
The GDQ-2D not only measures a wide range of geophysical parameters, but most importantly, it can measure multiple parameters simultaneously in a single operation. Typically, users only need to lower the logging probe into the borehole for one complete measurement to obtain multiple parameters. This capability stems from the GDQ-2D's remote operation via a surfacemainframe, which controls the various measurement modules within the logging probes.
As a professional geophysical instrument, the GDQ-2D offers numerous advantages including high precision, stable operation, excellent repeatability, simple operation, and easy maintenance.
Each probe is of high accuracy and consistency for measurement, ensuring the reliability of logging data.
* Multiple Parameters:
We have at least 10 different kinds of probes for choice and more than 20 parameters can be measured.
* Customization:
For specific logging requirements from certain clients, we can customize probe parameters to maximize compliance with project specifications.
* Easy operation and maintenace:
The operation for GDQ-2D is quite easy and we provide detailed manual and videos for learning. Also, the system is easy for maintenance.
* Professional technical support:
We provide intelligent and professional data acquisation software and 24-7 after sale service.
| No. | Item | Parameter |
|
GDQ-2D Logging System Mainframe
|
||
| 1 |
Powersupply:
|
AC220V±10%
|
| 2 |
Frequency
|
50Hz
|
| 3 |
WorkingTemperature
|
-20ºC~75ºC
|
| Logging Winch | ||
| 1 |
Maximum depth
|
3000m |
| 2 |
Hoisting speed
|
600~1000m/h
|
| 3 |
Cable diameter
|
φ3.1mm
|
| 4 |
Power supply
|
AC 220V ±10%
|
| 5 |
Frequency
|
50Hz |
| 6 |
Current
|
5A
|
| 7 |
Depth encoder
|
SG9208
|
| 8 |
Pulse count
|
1800P/R
|
| 9 |
Depth counting error
|
±1‰
|
|
Drilling mouth pulley
|
||
| 1 |
Wheel circumference
|
0.5M/R
|
| No. | Item | Parameter |
|
JDX-2Dr Natural Gamma & Electrical Resistivity Probe
|
||
| 1 |
Instrument power supply
|
DC 200V±20%, electricity ≤40mA
|
| 2 |
Electrode array
|
N 0.6 M 21.3 M 10.3A
|
| 3 |
Natural gamma sensor
|
NaI Crystal
|
|
Measuring range
|
||
| 1 |
Apparent resistivity
|
1~4000Ωm (customize10000Ωm)
|
| 2 |
Spontaneou spotential (SP)
|
±1200mV
|
| 3 |
Natural gamma
|
0~32768 cps
|
|
Measurement accuracy
|
||
| 1 |
Apparent resistivity
|
2%(10~4000Ωm) or ±1Ωm
|
| 2 |
Spontaneou spotential (SP)
|
2%
|
| 3 |
Natural gamma
|
5%,1σ
|
|
Environmental
|
||
| 1 |
Temperature
|
≤80ºC
|
| 2 |
Pressure
|
≤20MPa
|
| No. | Model/Name | Parameter to Measure |
| 1 | JDX-2Dr Resistivity & Gamma Probe | SP, Apparent Resistivity, Natural Gamma |
| 2 | JDX-3Dr Combined Probe | 16"/64" Resistivity, SP, Natural Gamma, Temperature, SPR |
| 3 | JJH-2 Res/IP Probe | 16"/64" Resistivity, SP, IP |
| 4 | JCX3-GMD Laterolog & Gamma | Laterolog-3 Resistivity, SP, Natural Gamma |
| 5 | JCC-2A Three-component Magnetometer | Magnetic Tri-component |
| 6 | JCH-2 Magnetic Suscepibility Probe | Susceptibility |
| 7 | JWY-1 Temperature & Fluid Resistivity | Temperature, Fluid Resistivity |
| 8 | JWL-2W Flow Combined Probe | Temperature, Water Level, Flow |
| 9 | JJX-3DA High Precision Inclination Probe | Vertex Angle, Azimuth |
| 10 | JJY-3D Three-Arm Caliper | Diameter, Liquid Level |
| 11 | JSS-3 Sonic Probe | Travel-time, Equation of time, Amplitude1, Amplitude2 |
| 12 | JMZD-2D Combined Density Probe | Density, Laterolog Resistivity, Natural Gamma, SP, Caliper |
| 13 | JZZ-3 Neutron & Gamma Probe | Natural Gamma, Porosity |
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd
We specialize in manufacturing and development of high-resolution geophysical instruments such as Resistivity Meter, IP instrument, Resistivity Imaging, Seismic instrument, magnetic instrument, borehole camera, borehole logger and drilling equipment ( core drill rig, water well drill rig,engineering drill rig, anchor drilling rig and so on. Also we supply the surveying equipment such as GPS, Total Station, Echo sounder and so on.
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