发明名称 |
Wellbore intervention tool |
摘要 |
The present invention provides a conveyance tool and a tool string having one or more sensors or cameras for detecting the performance of pre-existing perforations in a cased wellbore, and one or more perforation intervention tools mounted on the tool string and capable of performing remedial actions directed at most one perforation and its nearest neighbors or at a single perforation. |
申请公布号 |
US8079415(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20060159741 |
申请日期 |
2006.11.28 |
申请人 |
COOK JOHN;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
COOK JOHN |
分类号 |
E21B37/00;E21B47/00;E21B47/10 |
主分类号 |
E21B37/00 |
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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