发明名称 DEGRADABLE SLIP ELEMENT
摘要 A slip element, including a substrate at least partially formed from a material degradable upon exposure to a fluid; and an outer surface disposed on the substrate. A method of removing a slip element including exposing a substrate of the slip element to a downhole fluid for degrading the substrate.
申请公布号 US2013048305(A1) 申请公布日期 2013.02.28
申请号 US201113214779 申请日期 2011.08.22
申请人 XU ZHIYUE;XU RICHARD YINGQING;BAKER HUGHES INCORPORATED 发明人 XU ZHIYUE;XU RICHARD YINGQING
分类号 E21B29/00;E21B43/10 主分类号 E21B29/00
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