500m to 2000m Geophysical Borehole Logging System Gamma Logging System Resistivity Logging Water Well Logger Sonic Logging Survey Tools

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: 1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Function: Water Well Log Equipment
• Model NO.: GDQ-2D
• Depth: 100m to 3000m
• Parameters: Sp, Natural Gamma, Caliper
• Application: Water Well, Mining Borehole and Other
• Winch: Automatic Winding Cable Winch
• Transport Package: Export Case
• Specification: ISO9001
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9015800090
• Production Capacity: 100 Units/Month

Product Description

500m To 2000m Geophysical Borehole Logging System Gamma Logging System Resistivity Logging Water Well Logger Sonic Logging Survey Tools

It is a set of borehole investigation methods that are based on special logging tools.





Application: 
combined with the analysis and interpretation results of the above-mentioned measured physical parameters, comprehensive comparative analysis,
evaluation of the fracture degree of the rock within the hole at the acoustic velocity,
comprehensive apparent resistivity,
natural potential,
well temperature,
well fluid Logging parameters such as resistivity (salting) are used for groundwater evaluation,
and comprehensive interpretation
and evaluation of borehole anomalies are performed.
High-density survey anomalies have been fully verified by drilling and logging.



Features:
study of water-bearing strata and hydrological parameters has high accuracy,
and has the advantages of convenience, low consumption, etc.,
and can achieve twice the result with half the effort.
The application effect on hydrological environmental geological survey, engineering quality inspection, geological environment monitoring, etc. is very obvious, and plays a greater role in opening up the geological market.




Probes:
Resistivity & Gamma probe
16"/64" Resistivity, SP, Natural gamma, Temperature, SPR
16"/64 Resistivity, IP
Laterolog 3 Resistivity, Natural gamma, SP
Temperature, Flow
Vertext angle, Azimuth
Caliper
Density



 

1	Measuring Range	-99999nT~+99999nT
2	Difference of readings at the opposite orientation	X, Y magneto sensors ≤400nT
3	Difference of readings at the opposite orientation for Z magneto sensor	≤ 300nT
4	Inclination Measuring Range	0~45°
5	Error	smaller than 0.2°
6	Azimuth Measuring Range	0~360°
7	Error	smaller than 2°   (inclination ≥3°)
8	Linearity	≤2‰
9	Digital Output, Update Rate	≥ 3 times / sec
10	Probe Outline Dimension	φ40×1400mm
11	Measured Well Depth	≤ 2000m
12	Probe Pressure-Proof	≤ 150kg/cm2
13	Dedicated Cable	4-core Armed Cable
14	Instrument Working Power Supply	DC12V/200mA
15	Working Environment	Temperature: 0~70°; Humidity: 90% (40)
16	Master Instrument Outline Dimension	305×200×228 mm
17	Weight	4kg