Electrical Well Logging Tools Geophysical Borehole Logs Tool Borehole Logging Borehole Logger for Groundwater and Mineral Borehole Logging Exploration

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: 1mm
• Vertical Lines: 1
• Horizontal Line: 1
• Product Name: Geophysical Logging Tool
• Model NO.: GDQ-2D
• Function: Borehole Logging Equipment
• Parameters: Sp, Natural Gamma, Spr, Lr, Nr, Density
• Depth: 100m to 3000m
• Sensor: Digital Borehole Logging Equipment
• Winch: Electrical Winch or Manual Winch
• Transport Package: Export Case
• Specification: ISO9001
• Trademark: GOLD
• Origin: Chongqing, China
• HS Code: 9015800090
• Production Capacity: 100 Units/Month

Product Description

Electrical Well Logging Tools Geophysical Borehole Logs Tool Borehole Logging Borehole Logger For Groundwater And Mineral Borehole Logging Exploration

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.


Features & Benefits
1,The probe will digitize the measured information of the stratum and transmit it to the surface to avoid the effect of the cable on the measurement data.
2,Constant power, adaptive measurement, no manual operation.
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


Parameter

1. Instrument power supply:DC200V±20%,Electricity≤40mA

2. Electrode array: N 0.6 M2 1.3 M1 0.3 A

3. Natural gamma sensor:NaI Crystal

4. Measuring range:

Apparent resistivity:1~4000Ωm(customize10000Ωm)

Spontaneous potential (SP):±1200mV

Natural gamma:0~32768cps

5. Measurement accuracy:2%(10~4000Ωm)or ±1Ωm

6. Environmental: Temperature 80ºC;Pressure 20

The digital logging tool has carried out standard logging of 9 exploration-production combined wells on three exploration lines in the exploration area, and comprehensively compared the curves according to the interpretation principle to determine the lithology of the formation and the division of the top and bottom boundaries. On this basis, the water cut is explained. The location and thickness of the sand layer. Through the analysis of the hydrogeological parameters obtained by drilling coring and well logging, it is known that there are great differences in water richness within 100m depth in different sections of the exploration area, and the aquifer is dominated by fine and medium sand, and its permeability Generally speaking, the north is better than the south, and the west is better than the east