发明申请
- 专利标题: METHOD AND APPARATUS FOR MODIFYING FLOW
- 专利标题(中): 用于修改流量的方法和装置
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申请号: US12478092申请日: 2009-06-04
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公开(公告)号: US20090308619A1公开(公告)日: 2009-12-17
- 发明人: Ives D. Loretz , Nitin Y. Vaidya
- 申请人: Ives D. Loretz , Nitin Y. Vaidya
- 申请人地址: US TX Sugar Land
- 专利权人: Schlumberger Technology Corporation
- 当前专利权人: Schlumberger Technology Corporation
- 当前专利权人地址: US TX Sugar Land
- 主分类号: E21B33/12
- IPC分类号: E21B33/12
摘要:
Disclosed herein are apparatuses and methods for packing off or choking a radial flow port through a tubular. In some embodiments, the apparatuses and methods comprise a support element and a polymeric element surrounding the support element. The polymeric element closes or chokes the radial flow port when contacted with the tubular.