发明名称 |
SYSTEM AND METHOD FOR SHIFTING A TOOL IN A WELL |
摘要 |
<p>A technique is employed to shift a well tool located in a wellbore. A shifting tool is moved downhole into proximity with a well tool that is to be shifted. The shifting tool comprises one or more engagement members that enable engagement with any of a variety of well tools having a variety of sizes. A sensor system provides an indication as to when the shifting tool is moved into proximity with a specific well tool.</p> |
申请公布号 |
WO2009149475(A1) |
申请公布日期 |
2009.12.10 |
申请号 |
WO2009US47698 |
申请日期 |
2009.06.17 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;PATEL, DINESH, R. |
发明人 |
PATEL, DINESH, R. |
分类号 |
E21B23/00 |
主分类号 |
E21B23/00 |
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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