08056635 is referenced by 6 patents and cites 18 patents.

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.

Title
Split stream oilfield pumping systems
Application Number
12/958716
Publication Number
8056635 (B2)
Application Date
December 2, 2010
Publication Date
November 15, 2011
Inventor
Tom Allan
Moscow
RU
William Troy Huey
Elk City
OK, US
Philippe Gambier
Houston
TX, US
Joe Hubenschmidt
Sugar Land
TX, US
Larry D Welch
Missouri City
TX, US
Edward Leugemors
Sugar Land
TX, US
Jean Louis Pessin
Amiens
FR
Mike Lloyd
Katy
TX, US
Ronnie Stover
Houston
TX, US
Paul Dwyer
Houston
TX, US
Rod Shampine
Houston
TX, US
Agent
Robin Nava
David Cate
Michael Dae
Assignee
Schlumberger Technology Corporation
TX, US
IPC
E21B 43/267
E21B 43/04
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