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发明名称
COMPACT SURFACE WELLHEAD SYSTEM AND METHOD
摘要
A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
申请公布号
WO2010118268(A3)
申请公布日期
2010.12.02
申请号
WO2010US30445
申请日期
2010.04.08
申请人
CAMERON INTERNATIONAL CORPORATION;VOGEL, LEONARD J.;LARKIN, MICHAEL;GUIDRY, KIRK P.;VANDERFORD, DELBERT E.
发明人
VOGEL, LEONARD J.;LARKIN, MICHAEL;GUIDRY, KIRK P.;VANDERFORD, DELBERT E.
分类号
E21B33/04;E21B33/03
主分类号
E21B33/04
代理机构
代理人
主权项
地址
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