薛玲, 张伟杰, 程启生, 王玉才. 滑阀式水力振动器的研究与应用[J]. 石油钻采工艺, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023
引用本文: 薛玲, 张伟杰, 程启生, 王玉才. 滑阀式水力振动器的研究与应用[J]. 石油钻采工艺, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023
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Xue Ling, Zhang Weijie, Cheng Qisheng, Wang Yucai. DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE[J]. Oil Drilling & Production Technology, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023
Citation: Xue Ling, Zhang Weijie, Cheng Qisheng, Wang Yucai. DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE[J]. Oil Drilling & Production Technology, 2002, 24(1): 74-75. DOI: 10.3969/j.issn.1000-7393.2002.01.023
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滑阀式水力振动器的研究与应用

DEVELOPMENT AND APPLICATION OF WATER POWER JAR KNOCKER WITH SLIDE VALVE

    摘要
  • 摘要: 阐述了滑阀式水力振动器的结构、工作原理和现场试验效果。通过对试验井增油资料的统计分析认为,使用滑阀式水力振动器能够产生低频率、高振幅的水力脉冲波,处理油层后,解除了油层近井地带的堵塞和污染,使单井产量平均增加50t以上,投入产出比1:4.37。

     

    Abstract: It was expounded about the structure, work principle and field test effect of water power jar knocker with slide valve. The jar can product hydro-pulse wave with low frequency and high amplitude, which can remove the formation plug near bore. After disposal, about 50t oil was increased each well. The rate of input-output is 1:4.37.

     

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