发明名称 |
SYSTEM AND METHOD FOR CREATING A GRAVEL PACK |
摘要 |
A technique is provided for forming a gravel pack at a well zone. A completion assembly is positioned in a wellbore and cooperates with a service tool engaging the completion assembly. The completion assembly comprises a completion assembly central bore. A return is located radially outward of the central bore at a specific well zone or zones and comprises a flow path for returning a carrier fluid. The location of the return allows flow of the returning carrier fluid to remain outside of the completion assembly central bore at a specific well zone or zones.
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申请公布号 |
US2008314589(A1) |
申请公布日期 |
2008.12.25 |
申请号 |
US20070765829 |
申请日期 |
2007.06.20 |
申请人 |
SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
GUIGNARD THIBAUT;WHITSITT JOHN R. |
分类号 |
E21B43/04;E21B34/06;E21B43/08 |
主分类号 |
E21B43/04 |
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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