...f Sensors and Actuators 关键词: 随钻测量;泥浆脉冲信号;自适应滤波;聚类算法 [gap=1315]Keywords: MWD;Mud pulse signal; Adaptive filtering;Clustering algorithm ...
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In the course of transmission, mud pulse signal mainly disturbed by drilling pump, engine in the bottom hole, air bladder contained in mud and movement of drilling equipment.
泥浆脉冲信号在传输过程中主要受钻探泵、井底动力机、泥浆中的气泡及活动钻具的干扰;
With some well drilling engineering in Changqin Oilfield as the background, this paper introduces a pattern identification method for signal demodulation with mud pulse testing slope sensor.
以长庆油田某钻井工程为背景,介绍了泥浆随钻测斜仪信号解调的模式识别方法。
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