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发明名称
Retrievable frac packer
摘要
A retrievable frac packer is provided which allows frac operations to be conducted with a single, retrievable tool, with the capability of providing positive zone production indications during production testing.
申请公布号
US2007051521(A1)
申请公布日期
2007.03.08
申请号
US20050222356
申请日期
2005.09.08
申请人
EAGLE DOWNHOLE SOLUTIONS, LLC
发明人
FIKE JASON E.;TRAHAN KEVIN O.;TRAHAN JABIAN P.
分类号
E21B33/12;E21B23/00
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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