| 发明名称 |
DRILLABLE SLIP WITH NON-CONTINUOUS OUTER DIAMETER |
| 摘要 |
<p>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.</p> |
| 申请公布号 |
EP2694775(A2) |
申请公布日期 |
2014.02.12 |
| 申请号 |
EP20120717802 |
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 |
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代理人 |
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