发明名称 |
Deep set packer with hydrostatic setting actuator |
摘要 |
A packer and actuator therefor configured for use in relatively high hydrostatic pressure environments. In a described embodiment, a packer for use in a subterranean well includes an actuator for setting the packer. The actuator includes multiple pistons circumferentially spaced apart from each other.
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申请公布号 |
US2005205269(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20040803020 |
申请日期 |
2004.03.17 |
申请人 |
KILGORE MARION D;PATTERSON DANIEL L |
发明人 |
KILGORE MARION D.;PATTERSON DANIEL L. |
分类号 |
E21B23/06;E21B34/08;(IPC1-7):E21B34/08 |
主分类号 |
E21B23/06 |
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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