| 发明名称 |
EXPANDABLE SAND SCREEN AND METHODS FOR USE |
| 摘要 |
A particulate screen suitable for use in a wellbore. The particulate screen is expandable and may be at least partially formed of a bistable tubular. Also, a filter media may be combined with the bistable tubular to limit influx of particulates.
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| 申请公布号 |
CA2367859(C) |
申请公布日期 |
2006.07.11 |
| 申请号 |
CA20022367859 |
申请日期 |
2002.01.14 |
| 申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
BIXENMAN, PATRICK W.;JOHNSON, CRAIG D.;HACKWORTH, MATTHEW R. |
| 分类号 |
E21B43/08;E21B43/02 |
主分类号 |
E21B43/08 |
| 代理机构 |
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代理人 |
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