发明名称 |
METHOD AND APPARATUS FOR WELL TREATMENT |
摘要 |
A well treatment tool, comprising: a tool body; a clamping system for locating the tool body in a well; a positioning system for orienting the tool body in the well axially and azimuthally; a reservoir system comprising at least one fluid reservoir in the tool body; and a pumping system for pumping fluid from the reservoir to a region of the well to be treated. The treatment tool can also re-established the isolation performance of the casing, when modified (by drilling) for the treatment. The treatment tool is normally conveyed and controlled via the mean of an electrical wireline cable. |
申请公布号 |
CA2585061(C) |
申请公布日期 |
2013.05.14 |
申请号 |
CA20052585061 |
申请日期 |
2005.10.26 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
ORBAN, JACQUES;GUILLOT, DOMINIQUE;ANXIONNAZ, HERVE |
分类号 |
E21B33/138;E21B27/02;E21B33/13;E21B47/00;E21B49/06 |
主分类号 |
E21B33/138 |
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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