发明名称 |
Modular retrievable packer |
摘要 |
A packer that is usable with a subterranean well includes an assembly to circumscribe one out of multiple tubular arrays that are inserted through the packer. The packer also includes a member that is separable from the assembly to configure the assembly for connection to the tubular array. The member includes a first seal between the member and the tubular array and a second seal that is located between the member and the shell. The first seal is separate from the second seal. The assembly includes a slip to engage a casing of the well and a sealing element to seal an annulus of the well.
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申请公布号 |
US2004026092(A1) |
申请公布日期 |
2004.02.12 |
申请号 |
US20020215659 |
申请日期 |
2002.08.09 |
申请人 |
DIVIS ROBERT;BIGELOW JASON;MULLIGAN MARK;WOLFE DAVID |
发明人 |
DIVIS ROBERT;BIGELOW JASON;MULLIGAN MARK;WOLFE DAVID |
分类号 |
E21B33/12;E21B33/128;(IPC1-7):E21B23/04 |
主分类号 |
E21B33/12 |
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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