发明名称 Frangible slip for downhole tools
摘要 Slip members for use with downhole tools comprise a body formed of a first or body material and one or more hard material elements formed of a second or element material. The element material is harder than the body material. The hard material element is disposed through the body and in communication with a first surface and a second surface of the body, the second surface being disposed opposing the first surface. During manufacturing of the slip members, the hard material element may extend outwardly from one or both of the first and second surfaces. After manufacturing, the hard material element can be shaped to provide a gripping member.
申请公布号 GB201321690(D0) 申请公布日期 2014.01.22
申请号 GB20130021690 申请日期 2012.07.06
申请人 BAKER HUGHES INCORPORATED 发明人
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