Mining Borehole Logging Equipment Open Hole Services Logging Tools Formation Testing Tool Geophysical Logging Companies Use Digital Logging Solutions Device

• Customization: Available
• Accuracy: Digital Borehole Logging Equipment
• Horizontal Line: Geophysical Logging Tools
• Model NO.: GDQ
• Vertical Lines: Downhole Survey
• Product Name: Borehole Logging Equipment
• Depth: 100-3000m
• Type: Digital Logging Tools
• Winch: Auto Winding Cable Winch
• Cable: Armor Cable
• Transport Package: Export Box
• Specification: 1 set
• Trademark: CQGOLD
• Origin: China

Product Description

Product Description

Mining Borehole Logging Equipment Open Hole Services Logging Tools Formation Testing Tool Geophysical Logging Companies Use Digital Logging Solutions Device

To obtain detailed physical, chemical, and structural information about rock formations penetrated by a drill hole before casing is installed (Open Hole) or through casing.

Determine ore grade, mineralogy, rock strength, fracture networks, fluid presence (water/gas), and geotechnical parameters critical for resource estimation, mine planning, and geotechnical hazard assessment.

Hydrogeology: Measure in-situ groundwater pressure (aquifer characterization), obtain water samples for chemistry (critical for dewatering design, environmental impact, metallurgy).
Geotechnical: Assess fluid pressure in fractures or weak zones impacting slope stability.

System list:
Ground controller
Logging software
Electrical winch
Armored cable
Logging probe



Resistivity/Conductivity Tools:
Introduction: Measure the electrical resistance/conductivity of the formation and pore fluids.
Application: Map lithology changes, distinguish between conductive clays/shales and resistive quartz/sulphides, estimate porosity, detect fluid type (saline water vs. hydrocarbons).

Spontaneous Potential (SP) Tool
Measures natural electrical potentials generated at interfaces between different rock types and fluids.
Identify permeable zones (e.g., sandstones), detect bed boundaries, correlate formations between holes.

Caliper Tool:
Measures the diameter and shape of the borehole.
Assess hole condition (washouts, tight spots), correct other logs for borehole size effects, identify breakouts (indicating stress direction).

1	JDX-2Dr Resistivity & Gamma Probe	SP, Apparent Resistity, 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, Natural Gamma, SP
5	JCC-2A Three-component Magnetometer	Magnetic Tri-component
6	JCH-2 Magnetic Susceptibility Probe	Susceptibility
7	JWY-1 Temperature & Fluid Resistity	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