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发明名称
ELECTRIC WIRELINE INSERT SAFETY VALVE
摘要
Methods and devices for utilizing an electrically-actuated wireline insert safety valve (WLSV) and for delivering power to an electrically actuated WLSV via inductive charging and without the use of wired contact.
申请公布号
WO2010014398(A3)
申请公布日期
2010.04.29
申请号
WO2009US50669
申请日期
2009.07.15
申请人
BAKER HUGHES INCORPORATED;LAKE, GARY, B.;PATTERSON, RICHARD;ANDREWS, THAD
发明人
LAKE, GARY, B.;PATTERSON, RICHARD;ANDREWS, THAD
分类号
E21B34/06;E21B34/14;E21B44/00
主分类号
E21B34/06
代理机构
代理人
主权项
地址
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