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1. (WO2017040158) MICRORHEOLOGY OF FLUIDS USED AT WELLSITE

Pub. No.:    WO/2017/040158    International Application No.:    PCT/US2016/048503
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: E21B 49/08
E21B 21/06
E21B 21/08
G01N 21/49
G01V 8/02
Applicants: SCHLUMBERGER TECHNOLOGY CORPORATION
SCHLUMBERGER CANADA LIMITED
SERVICES PETROLIERS SCHLUMBERGER
SCHLUMBERGER TECHNOLOGY B.V.
Inventors: GAO, Yan
PHATAK, Alhad
SULLIVAN, Philip
POP, Julian
Title: MICRORHEOLOGY OF FLUIDS USED AT WELLSITE
Abstract:
Methods and apparatus for obtaining a sample of a fluid at a wellsite and obtaining a rheological property of the fluid by performing a microrheology analysis on the sample. The fluid may be a well treatment fluid used at the wellsite for an oilfield production or a formation fluid.