发明授权
- 专利标题: Multiple production string apparatus
- 专利标题(中): 多生产线装置
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申请号: US12650191申请日: 2009-12-30
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公开(公告)号: US08286699B2公开(公告)日: 2012-10-16
- 发明人: Derek Ingraham
- 申请人: Derek Ingraham
- 申请人地址: US TX Houston
- 专利权人: Smith International, Inc.
- 当前专利权人: Smith International, Inc.
- 当前专利权人地址: US TX Houston
- 主分类号: E21B7/06
- IPC分类号: E21B7/06 ; E21B23/00
摘要:
A production tubing assembly for accessing multiple boreholes. The assembly includes an outer shroud having an axial throughbore, a deflector disposed in the axial throughbore and releasably coupled to the outer shroud. At least two tubular members are releasably coupled to the deflector by extendable latch assemblies, wherein the deflector with the coupled tubular members is extendable from within the outer shroud to a position beyond the outer shroud. Additionally, in the extended position, the latch assemblies extend to release the tubular members and latch the deflector to the outer shroud.
公开/授权文献
- US20100170677A1 MULTIPLE PRODUCTION STRING APPARATUS 公开/授权日:2010-07-08
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