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China Oil Drilling Grade CMC

China Oil Drilling Grade CMC

Oil drilling grade CMC-LV is a low viscosity technical grade dispersible Carboxymethyl Cellulose fluid loss additive designed to reduce API filtration rate with minimum increase in viscosity in water based drilling fluids.

Product Details



Yellowish free flowing powder

Nature of Polymer

Sodium Carboxymethyl Cellulose

Moisture Content

max. 10%

PH of 2% Solution

7.0 – 10.0


Soluble in fresh water


Non Toxic

In accordance with API 13A CMC-LVT   specification:

Viscometer dial reading at 600 r/min

max. 90

Filtrate volume

max. 10 cm3



HB CMC-LV is used in high viscosity high solids fluids or heavily weighed fluids and produces only a slight increase in viscosity.


Recommended Treatment

In fresh water: 0.5-1.5 lb/bbl (1.4-4.3 kg/m3 ) and in sea water : 2.0-3.0 lb/bbl (5.7-8.6 kg/m3 ).



25kg HDPE compounded bag with PE inner (40bags each pallet) palletized wrapped and strapped.

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