随钻气侵检测新技术  

THREE NEW TECHNIQUES FOR DETECTING GAS INFLUX WHILE DRILLING

作　　者：李斌[1] 胡湘炯[1] 

机构地区：[1]北京石油大学石油工程系

出　　处：《石油大学学报（自然科学版）》1995年第5期117-120,共4页Journal of the University of Petroleum,China(Edition of Natural Science)

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.

关 键 词：声波时差 气侵 压力传感器 随钻测量 钻井 

分 类 号：TE249[石油与天然气工程—油气井工程]