| 发明名称 |
Slips for anchoring a downhole tool |
| 摘要 |
A slip for use in an anchoring device on a well tool and a method of making the same. The slip has a wedge shaped body (20) and teeth on the exterior of the body. The teeth being formed from a ring segment (22) of spring steel material mounted on and extending from the exterior of the body. <IMAGE>
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| 申请公布号 |
EP1350920(A2) |
申请公布日期 |
2003.10.08 |
| 申请号 |
EP20030252134 |
申请日期 |
2003.04.03 |
| 申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
VICK, MICHAEL L.;KILGORE, MARION D. |
| 分类号 |
E21B33/12;E21B33/129;(IPC1-7):E21B33/129 |
主分类号 |
E21B33/12 |
| 代理机构 |
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代理人 |
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