流体机械

2008, No.427(01) 47-49

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内滑套式射流泵的研制
Design and Manufature of Inside Slippery Jet Pump

汪超;徐建宁;屈文涛;朱端银;
WANG Chao,XU Jian-ning,TU WEN-tao,Zhu Duan-yin(Xi′an Shiyou University,Xi'an 710065,China)

摘要(Abstract):

针对外滑套式射流泵在油田应用中不能满足压裂后快速排液的现况,研制出了一种新型的内滑套式射流泵,并提出了射流泵、喉嘴距、喉管长度、扩散管角度及长度的计算公式。
The actual production needs from oil field,aimed at tractor hoist that need replace pipe string and outside slippery jet pump that isn′t satisfied with discharge fracturing quickly in reality,a new type of jet pump inside sleeve type of jet pump is designed.It is put forward advice formulus on the distance of nozzle and throat,the length of throat,the rangle and length of diffuser.

关键词(KeyWords): 内滑套;射流泵;结构;参数
inside sleeve;jet pump;structure;parameter

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作者(Author): 汪超;徐建宁;屈文涛;朱端银;
WANG Chao,XU Jian-ning,TU WEN-tao,Zhu Duan-yin(Xi′an Shiyou University,Xi'an 710065,China)

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