发明名称 Recirculation gas separator
摘要 A submersible pumping system includes a pump, a motor that drives the pump and a separator assembly. The separator assembly is for separating gas from the fluid and includes an intake and a vent above the intake. Fluid enters the separator assembly at the intake and the vent returns a portion of the fluid into wellbore for recirculation into the intake.
申请公布号 US7357186(B1) 申请公布日期 2008.04.15
申请号 US20050106933 申请日期 2005.04.15
申请人 WOOD GROUP ESP, INC. 发明人 BERRY MICHAEL R.
分类号 E21B43/00 主分类号 E21B43/00
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