Resistivity/Sp/Natural Gamma Well Logging Survey Tool for Borehole Geophysical Logging Drilling Borehole Well Logs

• After-sales Service: Yes
• Warranty: 1 Year
• Accuracy: 1.5mm
• Vertical Lines: 1
• Horizontal Line: 3
• Survey Probe: Resistivity Well Logging
• Model NO.: GDZ-1B
• Logging Winch: up to 3000m
• Aromed Logging Cable: 1/16 Inch
• Logging Probe: Optional
• Transport Package: Standard Export Package with Carton Case
• Specification: CE
• Trademark: GOLD
• Origin: China
• HS Code: 9201100000
• Production Capacity: 100set/Month

Product Description

Well Logging Survey Tool for Borehole Geophysical Logging  Drilling Borehole Well Logs Resistivity/SP/Natural Gamma

Well logging, also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole. The log may be based either on visual inspection of samples brought to the surface (geological logs) or on physical measurements made by instruments lowered into the hole (geophysical logs). Some types of geophysical well logs can be done during any phase of a well's history: drilling, completing, producing, or abandoning. Well logging is performed in boreholes drilled for the oil and gas, groundwater, mineral and geothermal exploration, as well as part of environmental and geotechnical studies.

Geophysical well logging has revolutionized the oil and gas industry, enabling operators to make informed decisions about where to drill and how to develop their resources. It has also played a critical role in environmental and geotechnical applications, helping to identify potential hazards and manage risks associated with subsurface operations.

The process typically involves lowering a probe, or logging tool, into the borehole and measuring various parameters, such as natural gamma radiation, electrical conductivity, acoustic velocity, and porosity. The data obtained from these measurements is recorded and analyzed to produce a detailed log of the well, which can be used to identify potential reservoirs, predict fluid flow, and optimize drilling and completion operations.


Main Applications and Features 
• Coal Field Digital Integrated Logging
• Hydrological Engineering Digital Integrated Logging
• Solid Metal Ore Digital Integrated Logging
• Other Minerals Digital Integrated Logging
• External Laptop (Desktop PC)
• For upward logging, also for downward logging
• Receive digital signal, analog signal
• 8 taps of power supply current, Optional
• Automatic sampling as per depth interval, sampling interval arbitrarily
• Indoor simulation logging, repeatability observation of instruments and probes
• Membrane panel, attractive and durable
 
Technical Specifications
 
• 12bit A/D Conversion, Program-Controlled Magnification K=0.5~128
• Counting Channel: f≤500KHz
• Digital Signal Transmission Frequency: 9600bit/s
• Power Supply Cycle: 400ms
• Current: 2mA~500 mA Optional
• Signal Input Range: ≤±10V
• Continuous Working Time: ≤24 hr
• Power Consumption: <200W
• Volume: 420×260×210mm,
• Weight: <7Kg
• Working Temperature Range: -10ºC~ +50ºC
• Working Power Supply: AC220V±10% 50Hz ±5%
• Logging Speed: 0~30 m/min Adjustable (as per sampling interval)