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发明名称
EXPANDABLE SAND SCREEN AND METHODS FOR USE
摘要
申请公布号
CA2544701(A1)
申请公布日期
2002.07.16
申请号
CA20022544701
申请日期
2002.01.14
申请人
SCHLUMBERGER CANADA LIMITED
发明人
JOHNSON, CRAIG D.;HACKWORTH, MATTHEW R.;BIXENMAN, PATRICK W.
分类号
E21B43/08
主分类号
E21B43/08
代理机构
代理人
主权项
地址
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