发明名称 |
DOWNHOLE ACTUATING APPARATUS AND METHOD |
摘要 |
A method and apparatus for actuating a downhole tool is provided. The apparatus of the present invention includes a remotely energized actuator device that facilitates storage of energy needed to actuate a downhole tool after the device is plac ed downhole. By energizing the tool downhole, surface exposure to potential safety hazard s is reduced.
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申请公布号 |
CA2455202(A1) |
申请公布日期 |
2004.07.15 |
申请号 |
CA20042455202 |
申请日期 |
2004.01.14 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
READ, DENNIS M., JR. |
分类号 |
E21B23/00;E21B23/04;E21B34/00;(IPC1-7):E21B23/04 |
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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