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发明名称
RELEASABLE CONNECTION FOR CONDUIT STRING
摘要
申请公布号
EP0262822(B1)
申请公布日期
1993.03.03
申请号
EP19870308013
申请日期
1987.09.10
申请人
HALLIBURTON COMPANY
发明人
HAUGEN, DAVID M.;GEORGE, KEVIN R.;GEORGE, FLINT R.
分类号
E21B17/06;E21B23/04;E21B43/116
主分类号
E21B17/06
代理机构
代理人
主权项
地址
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