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发明名称
Multi-zone actuation system using wellbore projectiles and flapper valves
摘要
申请公布号
NO20162017(A1)
申请公布日期
2016.12.19
申请号
NO20160002017
申请日期
2016.12.19
申请人
Halliburton Energy Services, Inc.
发明人
Fripp Michael Linley;Howell Matthew Todd;Walton Zachary William;Merron Matthew James
分类号
E21B34/14;E21B33/13;E21B33/16;E21B34/00;E21B34/06;E21B43/12;E21B43/26
主分类号
E21B34/14
代理机构
代理人
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