发明名称 |
SELECTIVE MAGNETIC POSITIONING TOOL |
摘要 |
A method of actuating a downhole component comprises positioning a magnetic positioning tool adjacent an actuable component within a wellbore, where the magnetic positioning tool comprises a plurality of magnets arranged in a first position, transitioning the plurality of magnets from the first position to a second position, detecting the plurality of magnets using a sensor associated with the actuable component, generating a signal indicative of the plurality of magnets being in the second position, and actuating the actuable component within the wellbore in response to the signal. |
申请公布号 |
WO2015016859(A1) |
申请公布日期 |
2015.02.05 |
申请号 |
WO2013US52857 |
申请日期 |
2013.07.31 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
DELZELL, CHRISTOPHER ROBERT;RICHARDS, WILLIAM MARK |
分类号 |
E21B47/09;E21B47/092 |
主分类号 |
E21B47/09 |
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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