发明名称 WELL COMPLETION SYSTEM AND METHOD, DRILLED WELL EXPLOITATION METHOD, USE OF SAME IN THE EXPLOITATION/EXTRACTION OF DRILLED WELLS, PACKAGING CAPSULE, TELESCOPIC JOINT, VALVE AND INSULATION METHOD, AND VALVE ACTUATION SYSTEM, SELECTION VALVE AND USE OF SAME, CONNECTOR AND ELECTROHYDRAULIC EXPANSION JOINT
摘要 The present invention describes a drilled well completion system including valve mechanisms, actuation mechanisms, sensors and devices capable of promoting a safer, more efficient, and above all more economically viable well exploration. Specifically, the present invention comprises a system that makes intelligent completion possible in single or multiple production zones, comprising valve and actuation mechanisms, sensors and other devices disclosed by the present invention. The present invention pertains to the fields of petroleum and mechanical engineering.
申请公布号 WO2016049726(A1) 申请公布日期 2016.04.07
申请号 WO2015BR50166 申请日期 2015.10.01
申请人 GEO INNOVA CONSULTORIA E PARTICIPAÇÕES LTDA.;TELES E NOGUEIRA CONSULTORIA LTDA. 发明人 FERREIRA, DONEIVAN FERNANDES
分类号 E21B43/12;E21B34/10;E21B43/14;F04D13/08;F16K15/00;F16K31/12;F16L27/00 主分类号 E21B43/12
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