Origin	China
Model Number	cellulose ethers
Brand Name	sunon

(CMC) carboxy methyl cellulose Oil Drilling

1,high degree of substitution,good uniformity of substitution.

2,high transparency,viscosity and water loss can be controlled

3,suitable for fresh water,sea water,saturated brine slurry,

4,stabilize soft soil structure,prevent collapse of wall of a well.'

5,can improve mud-making volum,reduce filteration loss

6,has execellent performance in drilling of oil.

(PAC) Carboxy Methyl Cellulose can be used as water-soluble gel for drilling fluids, and can form artesian well liquor.

1 CMC has good water-loss controlling ability, especially PAC is highly effective drop filter-loss agent. Even added at low quantity, it can control water loss at very high level, but does not affect slurry`s other characteristics.

2 CMC can form high quality slurry cake which is strong and flexible.

3 CMC has good temperature resistance and superior anti-salt character. Under certain salt density, it can remain good water-loss capability and certain rheology, so the viscosity in salt solution is the same as in water, which is specially suitable for sea misering and deep well.
Carboxymethyl cellulose(CMC), CMC, Cellulose ether, CMC-NA, carboxymethyl cellulose, SCMC, PCA, cellulos.

4 (PAC) Carboxy Methyl Cellulose for Fluids effectively controls the rheology of slurry, with good non-Newtonian fluid performance.

Oil drilling grade CMC used in fracturing fluid, drilling fluid and well cementing fluid as fluid loss controller and tackifier. It can protect the shaft wall and prevent mud loss thus enhance recovery efficiency.

(CMC) carboxy methyl cellulose

(CMC) carboxy methyl cellulose

(CMC) carboxy methyl cellulose

 carboxymethyl cellulose(cmc),CMC,Cellulose ether,CMC-NA,carboxymethyl cellulose,SCMC,PCA,cellulos