摘要
在应用钻井液脉冲式无线随钻测量仪器进行井眼轨迹监测与控制时,钻井液脉冲信号在传输过程中经常会受到井深、钻井液性能、空气包、井底动力钻具等因素的影响,给正常的井眼轨迹监测与控制带来一定困难。详细分析了这些不利因素对脉冲信号传输带来的影响,并结合具体施工经验给出了解决的方法。
Mud pulse signal is often affected by well depth, drilling fluid properties, air chamber, bottom hole assembly, etc. during transmission when measurement while-drilling surveying instrument is used to monitor and control wellbore trajectory. This causes difficulties to control well trajectory. This pa per analyzed in detail these adverse effects and proposed solutions considering in-situ experiences.
出处
《石油钻探技术》
CAS
北大核心
2010年第1期101-103,共3页
Petroleum Drilling Techniques
关键词
随钻测量
钻井液脉冲
影响因素
干扰
衰减
胜利油田
measurement while drilling
drilling fluid pulse
influencing factors
interference
attenuation
Shengli Oilfield
