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 placed downhole. By energizing the tool downhole, surface exposure to potential safety hazards is reduced.
申请公布号 US2004144546(A1) 申请公布日期 2004.07.29
申请号 US20040757611 申请日期 2004.01.14
申请人 READ DENNIS M. 发明人 READ DENNIS M.
分类号 E21B23/00;E21B23/04;E21B34/00;(IPC1-7):E21B34/06 主分类号 E21B23/00
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