E-link电磁波无线随钻测量系统在煤层气钻井中的应用

Application of E-link electromagnetic measurement while drilling system in drilling coal bed methane well

简述了E-link电磁波无线随钻测量系统的结构、工作原理及性能指标。通过在WL05-1井煤层气水平井钻井过程中的成功使用,表明E-link电磁波随钻测量系统在煤层气开发中有广泛的应用前景。

The basic principle of E-link is presented in this paper. Through the successful use in WL05-1CBM horizontal well, it was proved by practice that em-mwd is one of key technologies and can be widely used in CBM development.