摘要
阐述了当今国际三大测井公司电缆通信系统的工作原理,数据在电缆上的传输格式以及各自通讯系统的发展过程,并对其工作效率做了对比。
This paper introduces the work principles,data transmission type and developing histories of the wireline communication system for three powerful logging company in international market,and this paper also makes a comparison among their field work capacities of wireline communication systems.
出处
《石油仪器》
2007年第3期1-4,97,共4页
Petroleum Instruments
关键词
测井系统
电缆通信
数据传输
编码
总线
well logging system,wireline communication,data transmission,code
