发明名称 SHAPE MEMORY MATERIALS FOR DOWNHOLE TOOL APPLICATIONS
摘要 A technique utilizes shape memory materials in wellbore applications. Well components are formed with shape memory materials able to transition to a desired state when activated. The well components are moved downhole with the shape memory material in one state. Upon introduction of an activating agent, the automatic transition of the shape memory material is initiated and the well component is changed to a state in which it is able to perform a desired downhole function.
申请公布号 US2008264647(A1) 申请公布日期 2008.10.30
申请号 US20070869201 申请日期 2007.10.09
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 LI YANMEI
分类号 E21B33/128 主分类号 E21B33/128
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