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经营范围
发明名称
Methods and apparatus for performing explosive cutting operations in a subterranean well
摘要
申请公布号
EP0846838(A3)
申请公布日期
1999.09.15
申请号
EP19970308420
申请日期
1997.10.22
申请人
HALLIBURTON ENERGY SERVICES, INC.
发明人
BARKER, JAMES M.;COLLINS, DAN R.;LEIDEL, DAVID J.;REGALBUTO, JOHN A.
分类号
E21B29/02;(IPC1-7):E21B29/02
主分类号
E21B29/02
代理机构
代理人
主权项
地址
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