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发明名称
Selective zone sand control completion
摘要
申请公布号
US3252515(A)
申请公布日期
1966.05.24
申请号
US19630268820
申请日期
1963.03.28
申请人
CHEVRON RESEARCH COMPANY
发明人
DONALDSON ROBERT W.;JUSTUS JOE B.
分类号
E21B43/14
主分类号
E21B43/14
代理机构
代理人
主权项
地址
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