| 发明名称 |
One trip cemented expandable monobore liner system and method |
| 摘要 |
An apparatus to protect the mounting area of casing and a locating profile and optionally a sliding sleeve valve and a flow path is provided from the outside of the valve to the annulus when subsequent attachment of an expanded liner is intended and the expanded liner is to be cemented in place.
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| 申请公布号 |
US7987905(B2) |
申请公布日期 |
2011.08.02 |
| 申请号 |
US20100768352 |
申请日期 |
2010.04.27 |
| 申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
ADAM MARK K.;CARMODY MICHAEL A.;JABS MATTHEW J.;O'BRIEN ROBERT S.;JIRAL DENNIS G.;PAYNE HAROLD E. |
| 分类号 |
E21B34/06 |
主分类号 |
E21B34/06 |
| 代理机构 |
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代理人 |
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