- 专利标题: WELLBORE DEBRIS HANDLER FOR ELECTRIC SUBMERSIBLE PUMPS
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申请号: EP17822940.7申请日: 2017-12-12
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公开(公告)号: EP3551842B1公开(公告)日: 2020-09-30
- 发明人: XIAO, Jinjiang , EJIM, Chidirim, Enoch , SHEPLER, Randall, Alan
- 申请人: Saudi Arabian Oil Company
- 申请人地址: 1 Eastern Avenue Dhahran 31311 SA
- 专利权人: Saudi Arabian Oil Company
- 当前专利权人: Saudi Arabian Oil Company
- 当前专利权人地址: 1 Eastern Avenue Dhahran 31311 SA
- 代理机构: Dauncey, Mark Peter
- 优先权: US201662432953P 20161212; US201715654142 20170719
- 国际公布: WO2018111837 20180621
- 主分类号: E21B43/12
- IPC分类号: E21B43/12 ; E21B37/00
公开/授权文献
- EP3551842A1 WELLBORE DEBRIS HANDLER FOR ELECTRIC SUBMERSIBLE PUMPS 公开/授权日:2019-10-16
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