公开(公告)号：US20130319956A1

公开(公告)日：2013-12-05

申请号：US13787143

申请日：2013-03-06

申请人： SUMMIT ESP, LLC

发明人： Steven Keith Tetzlaff ,  Freddie George Walton ,  William Reed Sykes ,  Shiv Jayaram

IPC分类号： B04C9/00

CPC分类号： B04C9/00 ,  B04C3/06 ,  B04C2009/007 ,  E21B43/38 ,  F04D7/045 ,  F04D13/10

摘要： An apparatus, system and method for separating solids in submersible pump applications are described. The solids separator of the invention removes solids from produced well fluid thereby reducing abrasive affects from those solids in electric submersible pump (ESP) well production applications and increasing the lifespan of the ESP assembly. A system for separating solids from produced well fluid comprises a solids separator located between an ESP pump and an ESP motor. A solids separator comprises a guide vane inducer, a cyclone configured to receive fluid from the guide vane inducer, a solids separation chamber substantially downstream of the cyclone, wherein a hard liner at least partially surrounds the solids separation chamber, a solids channel along at least a portion of the hard liner, and a solids exit located proximate the solids channel.

摘要翻译： 描述了用于在潜水泵应用中分离固体的装置，系统和方法。 本发明的固体分离器从产生的良好流体中除去固体，从而减少电潜泵（ESP）井生产应用中的那些固体的磨损影响，并增加ESP组件的使用寿命。 用于从产生的井流体中分离固体的系统包括位于ESP泵和ESP马达之间的固体分离器。 固体分离器包括导向叶片导流器，旋风分离器，构造成从导叶引导器接收流体，基本上位于旋风分离器下游的固体分离室，其中硬质衬垫至少部分地围绕固体分离室，固体通道沿着至少 硬衬里的一部分和靠近固体通道的固体出口。