08336631 is referenced by 4 patents and cites 20 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
13/235699
Publication Number
8336631 (B2)
Application Date
September 19, 2011
Publication Date
December 25, 2012
Inventor
Thomas Allan
Paris
FR
William Huey Troy
Ahmadi
KW
Philippe Gambier
La Defense
FR
Joe Hubenschmidt
Sugar Land
TX, US
Larry D Welch
Missouri City
TX, US
Edward Leugemors
Needville
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
Daryl Wright
Myron K Stout
Assignee
Schlumberger Technology Corporation
TX, US
IPC
E21B 43/267
E21B 43/04
View Original Source