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发明名称
Casing lateral wells
摘要
Disclosed is an apparatus for installing casing and pipe in a lateral well or bore.
申请公布号
US4616719(A)
申请公布日期
1986.10.14
申请号
US19830535990
申请日期
1983.09.26
申请人
DISMUKES, NEWTON B.
发明人
DISMUKES, NEWTON B.
分类号
E21B4/02;E21B7/20;E21B23/00;E21B23/08;E21B43/10;(IPC1-7):E21B4/04
主分类号
E21B4/02
代理机构
代理人
主权项
地址
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