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发明名称
Downhole tool hanger
摘要
申请公布号
EP0699818(A3)
申请公布日期
1998.05.27
申请号
EP19950305190
申请日期
1995.07.25
申请人
HALLIBURTON COMPANY
发明人
BURLESON, JOHN D.;GEORGE, FLINT R.
分类号
E21B23/01;E21B43/116;E21B43/119;(IPC1-7):E21B23/01
主分类号
E21B23/01
代理机构
代理人
主权项
地址
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