Measurement while drilling is one of key technologies for monitoring and controlling well trajectory.
随钻测量是井眼轨迹监测与控制中的一项关键技术。
A simple and practical algorithm is offered to the electromagnetic measurement while drilling (EM-MWD).
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 method for analyzing electrical excitation mode of electromagnetic measurement while drilling (EM-MWD) is proposed.
本文提出一种电磁随钻测量的电激励模式的分析方法。
The storage unit of measurement while drilling system is one of the important parts of rotary steerable drilling tool.
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 measurement of engineering parameters near the bit while drilling is of significant importance for the safety and efficiency in a drilling process.
钻井过程中，近钻头处钻压、扭矩等钻井工程参数的随钻准确测量对安全、高效钻井是十分重要的。
LWD (logging while drilling) is one of new logging technology, which can complete the real time measurement of formation information while drilling.
随钻测井是一种新型的测井技术，它能够在钻开地层的同时实时测量地层信息。
Although logging-while-drilling resistivity logging has many advantages, it is influenced by the down-hole measurement environment, mainly anisotropy.
尽管随钻电阻率测井具有诸多优点，但其仍然要受井下测量环境的影响，其主要的环境影响因素是各向异性。
Measurement-while-drilling (MWD) logging tools, in some cases known as logging-while-drilling (LWD) tools, are drill collars into which the necessary sensors and electronics have been built.
随钻测量测井仪，有时也叫随钻测井仪，是内部装有探测器和电子线路的钻铤。
Measurement-while-drilling (MWD) logging tools, in some cases known as logging-while-drilling (LWD) tools, are drill collars into which the necessary sensors and electronics have been built.
随钻测量测井仪，有时也叫随钻测井仪，是内部装有探测器和电子线路的钻铤。
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