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发明名称
Method for gravel packing open holes above fracturing pressure
摘要
申请公布号
GB0303778(D0)
申请公布日期
2003.03.26
申请号
GB20030003778
申请日期
2001.09.20
申请人
SCHLUMBERGER HOLDINGS LIMITED
发明人
分类号
E21B43/04;E21B43/14;E21B43/267
主分类号
E21B43/04
代理机构
代理人
主权项
地址
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