摘要
简要介绍了目前国外最新采用的三种气侵检测技术的测量原理、测量装置和测量方法。这三种新技术均可在钻井的过程中实施随钻气侵检测，为处理井喷和其它井眼事故赢得宝贵时间。
This paper mainly introduces measurement principles of three new gas influxdetection techniques developed abroad.These new methods can be practiced as a real-timedownhole gas influx detection technique during drilling process,and can save useful time fordealing with blowout and other well troubles.
出处
《石油大学学报（自然科学版）》
CSCD
1995年第5期117-120,共4页
Journal of the University of Petroleum,China(Edition of Natural Science)
关键词
声波时差
气侵
压力传感器
随钻测量
钻井
Interval transit time
Gas cut
Pressure sensor
Measuring while
