摘要
以2种SDZ(地面测井系统)配接SBT(扇区水泥胶结测井仪)为例,介绍了配接下井仪器的组成和信号调试以及现场测井应用。从研究的角度详细介绍了配接不同时序下井仪器的方法和信号处理电路,分析了测井应用中的影响因素。经现场测井应用表明,配接八扇区水泥胶结测井仪的性能稳定、精度高,满足了测井需要。
The composition and signal setting up of instrument equipped to the downhole logging tools were introduced by taking surface logging system(SDZ)matching with sector cement bond logging tool for example.The method for matching the logging tool and signal circuit in different time sequences were introduced and the influential factors in logging were analyzed.Field application shows that the cement bond logging tool equipped to eight sectors has stable performance and high accuracy,it can meet the needs of well logging.
出处
《石油天然气学报》
CAS
CSCD
2014年第8期82-86,6,共5页
Journal of Oil and Gas Technology
关键词
八扇区水泥胶结测井仪
地面系统配接
采集信号的提取
信号处理
eight sector cement bond logging tool
surface matching system
the extraction of signal acquisition
signal process
