声测井压电接收换能器研究进展  

Research progress of acoustic logging piezoelectric receiving transducer

作　　者：杜霄 周静[1] 杨雨舟 高静 DU Xiao;ZHOU Jing;YANG Yuzhou;GAO Jing(College of Electronic Engineering,Xi'an Shiyou University,Xi'an Shaanxi 710065,China)

机构地区：[1]西安石油大学电子工程学院,陕西西安710065

出　　处：《石油化工应用》2021年第8期1-4,47,共5页Petrochemical Industry Application

基　　金：国家自然科学基金项目,项目编号:51874238。

摘　　要：接收换能器是声波测井仪器的核心部件之一,其性能的好坏直接影响着声波测井数据的准确性,从而影响测井的可靠性。性能较好的接收换能器需要具备较高的灵敏度和较宽的频带。因此,本文综述了声测井压电接收换能器的研究背景、典型结构、优缺点、发展现状等,为进一步优化接收换能器的性能,实现接收换能器在测井领域的广泛应用提供了良好的科学依据。The receiving transducer is one of the core components of sonic logging tools,and its performance directly affects the accuracy of sonic logging data,thereby affecting the reliability of logging.A receiving transducer with better performance needs to have a higher sensitivity and a wider frequency band.Therefore,this article summarizes the research background,typical structure,advantages and disadvantages,development status of acoustic logging piezoelectric receiving transducers,etc.,in order to further optimize the performance of receiving transducers and realize the wide application of receiving transducers in the field of logging provide a good scientific basis.

关 键 词：声波测井 接收换能器 灵敏度 带宽 

分 类 号：TE151[石油与天然气工程—油气勘探]