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2. 发明申请

US20160222773A1 Dual Gravity Gas Separators for Well Pump 有权
标题翻译：双重重力气井分离器
公开(公告)号：US20160222773A1
公开(公告)日：2016-08-04
申请号：US14987929
申请日：2016-01-05
申请人： Baker Hughes Incorporated
发明人： Rachel Sims , Artur Solodkiy , Leslie C. Reid , Jeffrey S. Bridges , Jordan D. Kirk
IPC分类号： E21B43/38 , E21B43/12
CPC分类号： E21B43/38 , E21B43/121
摘要： A lower separator located below a submersible well pump intake has a labyrinth flow path, causing a first well fluid separation of lighter components from heavier components as well fluid flowing into the lower separator turns downward to flow toward a lower separator heavier component port. A bypass riser has a bypass riser inlet below the pump intake and a bypass riser outlet above the pump intake. A lighter component conduit communicates the bypass riser inlet with lighter components of the first well fluid separation, causing a second well fluid separation at the riser outlet as a heavier portion of the lighter components flowing up the riser turn to flow downward to the pump intake. A heavier component conduit bypasses the bypass riser inlet and delivers the heavier components of the first well fluid separation to the pump intake.
摘要翻译：位于潜水井泵入口下方的下分离器具有迷宫式流路，使较轻组分的第一井流体分离成较重的组分，并且流入下分离器的流体向下流动以朝向下分离器较重的组分端口流动。旁路提升管在泵入口下方具有旁路提升管入口，在泵入口上方有旁路提升管出口。较轻的组件导管将旁路提升管入口与第一井流体分离的较轻的部件连通，使得在升降器出口处产生第二井流体分离，因为较轻部件在提升管转动时向上流向泵入口。较重的部件导管绕过旁路提升管入口，并将第一井液分离器的较重部件输送到泵入口。

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