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Email: info@carboxy-methyl-cellulose.com 

Tel: 86-571-63522399 / 58982201 / 58982202

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Oil Drilling Grade CMC(Sodium Carboxymethyl Cellulose)--Hot Product And Best Price

Oil Drilling Grade CMC(Sodium Carboxymethyl Cellulose)--Hot Product And Best Price

Oil drilling grade CMC(Sodium Carboxymethyl Cellulose) is a high viscosity and cost effective additive used to reduce API filtration rate of any kinds of water based drilling fluids from freshwater to saturated salt water. It is suited for water-loss and rheological control in low-solids mud and is a highly efficient viscosifier in all other mud.

Product Details

Advantages

1.         Widely available and low cost polymer for fluid Loss control

2.         Effective at providing filtration control in most water based drilling fluids.

3.         Effective in low concentrations.

4.         Non–Toxic.

5.         It is not subjected to bacterial fermentation and calcium contamination.

6.         Can be used in Most water based Fluid systems

7.         Increases viscosity

 

Properties

Appearance

White or yellowish free flowing powder

Nature of Polymer

Sodium Carboxymethyl Cellulose

Moisture Content

max. 10%

PH of 1% Solution

6.0-8.0

Toxicity

Non Toxic

Solubility

Soluble in fresh water

In accordance with API 13A CMC-HVT specification:

Viscometer dial reading at 600 r/min

a. in deionized water

min. 30

b. in 40 g/ltr salt water

min. 30

c. in saturated salt water

min. 30

Filtrate volume

Max 10.00 cm3

 

Usage:

HB CMC-HV is used in low viscosity low solids fluids to increase the viscosity and controls fluid loss.

 

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 )

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