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1. (WO2017019993) METHODS OF FORMULATING WELLBORE FLUIDS

Pub. No.:    WO/2017/019993    International Application No.:    PCT/US2016/044818
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Sat Jul 30 01:59:59 CEST 2016
IPC: C09K 8/03
C09K 8/05
Applicants: M-I L.L.C.
Inventors: BOUGUETTA, Chemsseddine
MATLOCK, Roger, Wayne
CONN, Henry, Lee
BAILEY, Robert
FRIEDHEIM, James
Title: METHODS OF FORMULATING WELLBORE FLUIDS
Abstract:
A method of formulating a wellbore fluid may include adding a ground weight material comprising barite and quartz, having a d50 between about 4 and 8 microns and a d90 between about 15-25 microns, to a base fluid; and mixing the base fluid and ground weight material to form a mixed wellbore fluid.