Principle and Cammon Fault Analysis of Array Density Logging Instrument
The array density logging tool is a formation density easurement tool independently developed by China Oilfield Service Limited.This article mainly introduces the basic principle and structural composition of the array density logging tool.Based on the signal analysis of various reference circuits and driving circuits in the electronic circuit,the diagnostic process and troubleshooting methods for typical faults are systematically proposed.
array density logging instrumentinstrument principletroubleshooting
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