声波测井仪器发展评述

Development and evaluation of the acoustic well logging tools

文章对国内外水泥胶结声波测井仪、声波成像测井仪、全波列声波测井仪、偶极子声波测井仪四种声波测井仪器的发展、性能和水平，尤其对声波测井仪的声系进行了详细的阐述与分析，在对不同声波测井仪进行比较的基础上，对现有国内外声波测井仪的性能和应用效果进行了综合评价，对我国声波测井的仪器研制提出建议，并展望了未来声波测井仪器的发展方向。

This paper summarizes the development and performance of acoustic well logging tools in the world wide, including tools of cement bond logging, acoustic borehole imaging, full wave army well logging and acoustic dipole logging, especially analyzes their arrays of transducers. On the basis of comparing the working principles and performance of current acoustic well logging tools, an overall appraisal can be made to their function and application effects. Also some suggestions are given to developing acoustic well logging tools in China, and a foresight is anticipated to the future acoustic well logging tools.