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发明名称
METHOD AND WELL TOOL FOR GRAVEL PACKING A WELL USING LOW-VISCOSITY FLUIDS
摘要
申请公布号
EP0885346(A1)
申请公布日期
1998.12.23
申请号
EP19970907778
申请日期
1997.02.21
申请人
MOBIL OIL CORPORATION
发明人
JONES, LLOYD, GARNER
分类号
E21B43/04;(IPC1-7):E21B43/04
主分类号
E21B43/04
代理机构
代理人
主权项
地址
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