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Deep Water Well Log Borehole Geophysical Self Compensate Error
  • Deep Water Well Log Borehole Geophysical Self Compensate Error
  • Deep Water Well Log Borehole Geophysical Self Compensate Error
  • Deep Water Well Log Borehole Geophysical Self Compensate Error

Deep Water Well Log Borehole Geophysical Self Compensate Error

Place of Origin Chongqing, China
Brand Name Gold
Product Details
Model Number:
DJ
Product Name:
Geophysical Well Logging
Application:
Deep Borehole Surveying
Cable Material:
Stainless Steel
Feature:
Auto Calculate, Self-compensate Error
Power:
Electronic
Power Supply:
AC 220V 50Hz
Measuring Range:
300-3000m
High Light: 

Water Well Log Borehole

,

Water Well Log Geophysical

Product Description

Deep Water Borehole Well Log Geophysical Well Logging

 

 

Geophysical well logging refers to the process of measuring and recording the physical properties of rocks and formations encountered during drilling operations using various tools and techniques. The data obtained from these measurements can provide valuable information about the geology, structure, and properties of the subsurface formations, which can be used to make informed decisions regarding the exploration, development, and production of hydrocarbon resources.

 

What's precautions for geophysical well logging operation?

a) Before logging, keep the performance index of drilling fluid stable,the well bottom is clean and the well wall is stable through full circulation;

b) When preparing for logging, the drilling fluid circulation shall be stopped, and the logging can be started only after the drilling fluid is stabilized for 24 hours (the well section with serious loss shall be appropriately extended);

 

* During the logging process, the mud shall be replenished in time according to the drop of the drilling fluid level in the well to maintain the level.

 

Technical Specification

 

Instrument Power Supply DC200V±20%,Electricity≤40mA
Electrode Array AM 16”;AM 64”
Natural Gamma Sensor NaI Crystal
Temperature Sensor Platinum Resistance (pt100)
Measuring Range  
resistivity 1~4000Ωm(customize10000Ωm)
Spontaneous Potential (SP) ±1200mV
Natural Gamma 0~32768cps
Temperature Range 0℃~100℃, Resolution:0.025℃
Measurement Accuracy 2%(10~4000Ωm)or ±1Ωm
Environmental Temperature<80℃;Pressure<20MPa
Signal Bipolar Codes

 

Product Display

 

Deep Water Well Log Borehole Geophysical Self Compensate Error 0Deep Water Well Log Borehole Geophysical Self Compensate Error 1

Deep Water Well Log Borehole Geophysical Self Compensate Error 2Deep Water Well Log Borehole Geophysical Self Compensate Error 3

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