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Oil Drilling Grade High Viscosity Sodium Carboxymethylcellulose CMC HV 9004-32-4

High Viscosity Sodium Carboxymethylcellulose CMC HV is a high-purity, high-efficiency slurrying agent. It has strong salt resistance and temperature tolerance, compatible with sea water and saturated brine. It helps stabilize soft soil structure, prevent collapse of wall of a well. It can improve mud-making volum, reduce filteration loss.It can improve drilling speed and oil Production rate.


Specification

Dial reading at 600rpm, Fann 35 viscometer

API-13A
Filtrate Loss ml

Distilled water

4% Salt water

Saturated water

 

 

 

 

 

CMC-HV

30 min

30 min

30 min

10 max

 

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