摘要
文章介绍了Sperry-Sun公司生产的MWD的基本测量原理和计算方法,针对轴向磁干扰的影响进行了分析并提出解决方法,以提高现场分析及作业能力。
This article introduces the measurement and calculation methods for Sperry-Sun's MWD,analyzes the axial magnetic interference and proposes the solutions,which can be a help to the improvement of analysis and operation ability on the wellsite.
出处
《石油仪器》
2008年第2期47-49,101,共3页
Petroleum Instruments
关键词
MWD
磁场强度
磁干扰
长钻铤测量法
短钻铤测量法
分析
应用
MWD
magnetic field forces
magnetic interference
long collar measurement method
short collar measurement method
analysis
application
