| 发明名称 |
TUBING EXPANSION |
| 摘要 |
A method of expanding a tubular downhole comprises mounting a sensing device in a downhole tubular to be expanded, expanding at least a portion of the tubular and then engaging the sensing device with a retrieving device. The sensing device is then translated through the expanded tubular.
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| 申请公布号 |
US2010078166(A1) |
申请公布日期 |
2010.04.01 |
| 申请号 |
US20090633535 |
申请日期 |
2009.12.08 |
| 申请人 |
GREEN ANNABEL;HARRALL SIMON JOHN |
发明人 |
GREEN ANNABEL;HARRALL SIMON JOHN |
| 分类号 |
E21B47/00;E21B23/00;E21B29/00;E21B43/10;E21B49/00 |
主分类号 |
E21B47/00 |
| 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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