发明名称 SYSTEM AND METHOD FOR CONTROLLING ACTUATION OF TOOLS IN A WELLBORE
摘要 A technique is provided to control operation of well tools deployed in a wellbore. The technique utilizes a completion with at least one well tool actuated by fluid input. An electronic trigger system is associated with each well tool and is design ed to respond to a unique series of pressure pulses. Upon receiving the unique series of pressure pulses, the electronic trigger system actuates to enable flow of actuating fluid to the well tool for operation of the well tool.
申请公布号 CA2541489(C) 申请公布日期 2009.08.04
申请号 CA20062541489 申请日期 2006.03.29
申请人 SCHLUMBERGER CANADA LIMITED 发明人 CONTANT, MATTHE
分类号 E21B23/04 主分类号 E21B23/04
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