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Timing Advanced Estimation Algorithm of Low Complexity Based on DFT Spectrum Analysis for Satellite System
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Intelligent well opening control device for plunger gas lift gas well
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Backflow-prevention type oil well pipe column anti-falling device and process method
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Year of Publication 20.05.2015
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Device for blocking broken and falling oil well tubular column
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Year of Publication 02.04.2014
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Back flow prevention type oil well pipe column dropping prevention device
ZHOU YANGFAN, LIU JIAWEN, YUAN HUIYING, TANG FAN, YANG HUANYING, FENG JIANSHE, LUO CONGYING, LU MEI, LING YONGGANG, WANG SHANGWEI, REN PENG, YAO YANG, CHANG PENGXU, CHENG HAO, WU ZONGFU, HUO CHUNSHAN, CHANG YANRONG, LUO YOUGANG, JIANG TIANHAO
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Year of Publication 19.11.2014
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