发明名称 Drillable slip with non-continuous outer diameter
摘要 A slip for use in the anchoring of a downhole tool in a well casing is provided. The slip's outer diameter is about equal to the inner diameter of the well casing. The slip is positioned about a mandrel and radially expands upon the application of force. The wickers on the slip deformably engage the casing in response to a force.
申请公布号 AU2012238480(A1) 申请公布日期 2013.09.05
申请号 AU20120238480 申请日期 2012.04.05
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 STANDRIDGE, WILLIAM ELLIS
分类号 E21B33/129;E21B33/12 主分类号 E21B33/129
代理机构 代理人
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