摘要
针对现有的MPAL多极子阵列声波测井仪隔声体在机械强度等方面存在的局限性,对一种新型隔声体进行了研究,以满足恶劣环境下的钻杆传输测井要求。文章通过对2种隔声体仪器结构的对比,分析了二者的机械强度,并从仪器制造和现场应用的角度,对比了其优缺点;采用专用的测量实验装置进行了性能测试,认为B型隔声体具有更广泛的应用前景。
In this paper,the constitute and mechanical strength of two isolators are compared and analyzed. The instruments' performance are tested through an special experiment setup respectively. The paper points out that B-isolator has wider application prospects.
出处
《石油仪器》
2009年第5期16-18,99,共3页
Petroleum Instruments
关键词
多极子阵列声波测井仪
隔声体
结构
机械强度
实验装置
性能测试
mulipole array acoustic logging tool
isolator
constitute
mechanical strength
experiment setup
performance testing
