- 专利标题： METHODS AND SYSTEMS FOR FRACING
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申请号： US18234450申请日： 2023-08-16
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公开(公告)号： US20230399931A1公开(公告)日： 2023-12-14
- 发明人: Mike Lo , Stephen Parks , Mohamed Saraya
- 申请人： Vertice Oil Tools, Inc.
- 申请人地址： US TX Stafford
- 专利权人： Vertice Oil Tools, Inc.
- 当前专利权人： Vertice Oil Tools, Inc.
- 当前专利权人地址： US TX Stafford
- 主分类号： E21B43/26
- IPC分类号： E21B43/26 ; E21B33/129
摘要：
A frac plug with a flapper positioned within a shearable housing. More specifically, embodiments are directed towards an upper portion of the shearable housing that is configured to be separated from an insert responsive to flowing back through the frac plug.
公开/授权文献
- US2599623A Closed circuit fire and burglar alarm 公开/授权日：1952-06-10
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