发明申请
- 专利标题： SPLIT STREAM OILFIELD PUMPING SYSTEMS
- 专利标题（中）： 分流式油田抽油机系统
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申请号： US11754776申请日： 2007-05-29
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公开(公告)号： US20070277982A1公开(公告)日： 2007-12-06
- 发明人: Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier , William Troy , Tom Allan
- 申请人： Rod Shampine , Paul Dwyer , Ronnie Stover , Mike Lloyd , Jean-Louis Pessin , Edward Leugemors , Larry Welch , Joe Hubenschmidt , Philippe Gambier , William Troy , Tom Allan
- 主分类号： E21B43/26
- IPC分类号： E21B43/26
摘要：
A method of pumping an oilfield fluid from a well surface to a wellbore is provided that includes providing a clean stream; operating one or more clean pumps to pump the clean stream from the well surface to the wellbore; providing a dirty stream including a solid material disposed in a fluid carrier; and operating one or more dirty pumps to pump the dirty stream from the well surface to the wellbore, wherein the clean stream and the dirty stream together form said oilfield fluid.