公开(公告)号：US08336631B2

公开(公告)日：2012-12-25

申请号：US13235699

申请日：2011-09-19

申请人： Rod Shampine ,  Paul Dwyer ,  Ronnie Stover ,  Mike Lloyd ,  Jean-Louis Pessin ,  Edward Leugemors ,  Larry D. Welch ,  Joe Hubenschmidt ,  Philippe Gambier ,  William Huey Troy ,  Thomas Allan

发明人： Rod Shampine ,  Paul Dwyer ,  Ronnie Stover ,  Mike Lloyd ,  Jean-Louis Pessin ,  Edward Leugemors ,  Larry D. Welch ,  Joe Hubenschmidt ,  Philippe Gambier ,  William Huey Troy ,  Thomas Allan

IPC分类号： E21B43/04 ,  E21B43/267

CPC分类号： E21B43/25 ,  E21B43/16 ,  E21B43/26 ,  E21B43/267

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.

摘要翻译： 提供了将油田流体从井表面泵送到井眼的方法，其包括提供清洁的流; 操作一个或多个清洁泵以将清洁流从井表面泵送到井眼; 提供包括设置在流体载体中的固体材料的脏流; 并且操作一个或多个脏泵将脏流从井表面泵送到井筒，其中清洁流和脏流一起形成油田流体。