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充气钻井随钻测量脉冲信号衰减规律
李红涛;李皋;孟英峰;舒刚;朱宽亮;徐小峰
PDF(474 KB)
充气钻井随钻测量脉冲信号衰减规律
Attenuation law of MWD pulses in aerated drilling
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