发明名称 SELECTIVE COMPLETION SYSTEM FOR DOWNHOLE CONTROL AND DATA ACQUISITION
摘要 A completion system including a packer disposed in a wellbore and a tubular string having a bore therethrough configured to land into the packer. The tubular string includes an alignment sub, a seal assembly disposed below the alignment sub and having at least two longitudinal bores disposed through the seal assembly and offset from the bore of the tubular string. The tubular string also includes a sleeve sub disposed below the seal assembly, wherein the sleeve sub allows fluid communication between a bore of the tubular string and an annulus formed between the tubular string and the wellbore. The tubular string also includes at least two control lines operatively connected to the sleeve sub, wherein the at least two control lines are run through he at least two longitudinal bores of the seal assembly.
申请公布号 US2010155077(A1) 申请公布日期 2010.06.24
申请号 US20090474172 申请日期 2009.05.28
申请人 SMITH INTERNATIONAL, INC. 发明人 JARDIM DE AZEVEDO MEROVEU;SANT'ANA FLAVIO FROES;CALO SEBASTIAN C.;STEPKOWSKI ALEJANDOR
分类号 E21B43/00;E21B19/00 主分类号 E21B43/00
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