CMC Oil Drilling Grade

CMC Oil Drilling Grade 

Description of Sodium Carboxymethyl Cellulose

Sodium carboxymethyl cellulose(CMC), the appearance is white powder, the raw material is cellulose-refined cotton, which is a kind of safe, healthy, environmental food additive. As a super thickener, it is widely used in different grades, like food (beverage), detergent, toothpaste, oil drilling, etc. 

Technical Specification of Sodium Carboxymethyl Cellulose

Application of Sodium Carboxymethyl Cellulose

In drilling fluids, CMC works as viscosifier, flowing controller and filtration reducer, with strong suspending capability, high ability of carrying crumbs, and the function of cleaning drilling crumbs, stabilizing of well wall, preventing the mud from flowing away, protecting drilling bit and reducing the thickness of mud cake, but while in the completion fluids, it functions to control the fluid viscosity, suspend the heavy objects, bring the filler and avoid the fluids loss. It also can replace guar gum in fracturing fluids.

CMC is advantageous because of its: small usage, high yield; good salt tolerance, anti-bacterial property and convenient to use; the fluid loss reduction and the viscosity improvement; flowing control and strong suspending capability; environmental friendly, nontoxic, harmless and odorless; and good liquidity, convenient to construction.

Packing of Sodium Carboxymethyl Cellulose

1.25kg craft paper bag with PE bag inner,16MT/1*20''FCL without pallet, 13MT/1*20''FCL with pallet

2. Since the date of production, a preservation period should not exceed 2 years  

3. Customized Package and label are both available. 

Storage and Transportation

Sealed container in cool and dry place.

Certification of Sodium Carboxymethyl Cellulose