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发明名称
Downhole tubular string connections
摘要
申请公布号
GB2415982(B)
申请公布日期
2006.08.23
申请号
GB20050017605
申请日期
2003.03.06
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
RAY C SMITH;NEIL HEPBURN
分类号
E21B17/08;E21B41/00;E21B43/10
主分类号
E21B17/08
代理机构
代理人
主权项
地址
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