Development history of EM MWD, application situation and recent advancements are also introduced.
同时,简介了国外电磁波随钻测量技术发展史 、 应用情况及研究进展.
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The low initiator efficiency and broad MWD was related to association state of initiator.
低引发效率、宽分子量分布与引发剂的聚集状态有关。
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Calculating Method and Effect on ROP of Ratio for WOB of RWD Tools toroidal coupled MWD
随钻扩眼工具钻压分配比的计算方法及对钻速的影响
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