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发明名称
SEAL RECEPTACLE USING EXPANDABLE LINER HANGER
摘要
The end of an expandable liner hanger provides a receptacle for another tubular liner.
申请公布号
WO03058022(A2)
申请公布日期
2003.07.17
申请号
WO2002US39425
申请日期
2002.12.10
申请人
ENVENTURE GLOBAL TECHNOLOGY;WADDELL, KEVIN, KARL;BULLOCK, MICHAEL, DENNIS;HOCKADAY, JOEL, GRAY;JACKSON, TANCE, ALAN
发明人
WADDELL, KEVIN, KARL;BULLOCK, MICHAEL, DENNIS;HOCKADAY, JOEL, GRAY;JACKSON, TANCE, ALAN
分类号
E21B;E21B23/00;E21B43/10
主分类号
E21B
代理机构
代理人
主权项
地址
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