| 发明名称 |
Hanging liners by pipe expansion |
| 摘要 |
A method for securing and sealing one tubular to another downhole facilitates cementing prior to sealing and allows for suspension of one tubular in the other by virtue of pipe expansion techniques.
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| 申请公布号 |
US2003070810(A1) |
申请公布日期 |
2003.04.17 |
| 申请号 |
US20020294939 |
申请日期 |
2002.11.14 |
| 申请人 |
BAUGH JOHN L.;BENNETT ROD;GIVENS GEORGE |
发明人 |
BAUGH JOHN L.;BENNETT ROD;GIVENS GEORGE |
| 分类号 |
E21B33/14;E21B43/10;(IPC1-7):E21B33/04;E21B23/00 |
主分类号 |
E21B33/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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