... acoustic amplitude logger 声波幅度测井仪 acoustic amplitude logging 声幅测井 acoustic impedance logging 声阻抗测井 ...
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The dependence of amplitude of first break for acoustic logging in cased borehole on the thickness of microannulus is studied in this paper with Finite Element Method (FEM).
本文采用有限元计算方法研究了微环厚度对套管井声波测井初至波幅度的影响。
Optimization design of amplitude weighting for linear phased array acoustic transmitters in acoustic well logging was studied.
对声波测井相控线阵声波辐射器进行了幅度加权的优化设计。
The phase and amplitude weighting of the phased array acoustic logging transmitter can be controlled by the two kinds of exciting signal sources.
利用这两种信号源可以对相控线阵声波辐射器进行相位和幅度加权控制。
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