发明授权
- 专利标题： Gas separator with integral pump seating nipple
- 专利标题（中）： 气体分离器，带有一体式泵座
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申请号： US13766916申请日： 2013-02-14
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公开(公告)号： US09366127B1公开(公告)日： 2016-06-14
- 发明人: James N. McCoy
- 申请人： James N. McCoy
- 代理机构： Dan Brown Law Office
- 代理商 Daniel R. Brown
- 主分类号： E21B43/38
- IPC分类号： E21B43/38
摘要：
An oil well gas separator that includes a seating nipple for a downhole pump. An inner and outer barrel define a fluid passage and a separation annulus with the well casing. A separated well liquid passage is directly connected to the pump inlet to reduce dissolution of gas from the separated liquid. An isolation means is provided to isolate the separation annulus from the well casing fluids.
公开/授权文献
- US1232680A Spring system for vehicles. 公开/授权日：1917-07-10
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