随钻测量MWD(Measurement While Drilling)是指钻机在钻进的同时连续不断地检测有关钻孔或钻头的信息,
本文提出一种电磁随钻测量的电激励模式的分析方法。
A method for analyzing electrical excitation mode of electromagnetic measurement while drilling (EM-MWD) is proposed.
它将为电磁随钻测量的工程问题提供一种简单实用的算法。
A simple and practical algorithm is offered to the electromagnetic measurement while drilling (EM-MWD).
井下随钻测量系统的存储单元是调制式旋转导向钻井系统的关键技术之一。
The storage unit of measurement while drilling system is one of the important parts of rotary steerable drilling tool.
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