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发明名称
ONE TRIP WELL APPARATUS WITH SAND CONTROL
摘要
申请公布号
CA2570378(A1)
申请公布日期
2005.12.29
申请号
CA20052570378
申请日期
2005.06.14
申请人
BAKER HUGHES INCORPORATED
发明人
RICHARD, BENNETT
分类号
E21B7/20;E21B43/08
主分类号
E21B7/20
代理机构
代理人
主权项
地址
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