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Selective completion system for downhole control and data acquisition

机译:井下控制和数据采集的选择性完井系统

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.
机译:完井系统,其包括布置在井眼中的封隔器和具有穿过其中的孔的管状柱,该孔构造成降落到封隔器中。所述管柱包括对准接头,密封组件,所述密封组件布置在所述对准管之下,并且具有至少两个纵向孔,所述至少两个纵向孔布置成穿过所述密封组件并且偏离所述管柱的孔。该管柱还包括设置在密封组件下方的套管接头,其中该套管接头允许在管柱的孔与在管柱与井眼之间形成的环空之间的流体连通。所述管柱还包括可操作地连接至所述套筒接头的至少两条控制线,其中,所述至少两条控制线穿过所述密封组件的至少两个纵向孔。

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