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sheng bo ce jing yi
Author(s): 
Pages: 51-52
Year: Issue:  5
Journal: Well Logging Technology

Keyword:  声幅声速曲线声波测井仪声速测井仪水泥环固井套管井门控信号裸眼井地层;
Abstract: <正> 在CSC—71声速测井仪上增加一块如图所示的线路插板,可得到本文所指的CSC—CSG—71声波测井仪。它既可以在裸眼井中单测或并测声速和声幅曲线,也可以在套管井中代替CSG—68固井声幅仪测量固井声幅曲线,同时还可以并测一条固井声速曲线,提供水泥环与地层(以下简称第二界面)的胶结情况。
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