发明名称 MULTIPLE PRODUCTION STRING APPARATUS
摘要 A production tubing assembly for accessing multiple boreholes includes an outer shroud having an axial throughbore, a deflector disposed in the axial throughbore and releasably coupled to the outer shroud, and at least two tubular members 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, wherein, in the extended position, the latch assemblies extend to release the tubular members and latch the deflector to the outer shroud.
申请公布号 US2010170677(A1) 申请公布日期 2010.07.08
申请号 US20090650191 申请日期 2009.12.30
申请人 SMITH INTERNATIONAL, INC. 发明人 INGRAHAM DEREK
分类号 E21B43/14 主分类号 E21B43/14
代理机构 代理人
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