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  • Oil Well Cement Early Strength Additive KOL ES (Liquid) CEM

Oil Well Cement Early Strength Additive KOL ES (Liquid) CEM

Property:KOL ES can change ion concentration in cement hydrate to accelerate the actingof C3S、C3A and forming of calcium aluminous stone.

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Property

KOL ES can change ion concentration in cement hydrate to accelerate the actingof C3S、C3A and forming of calcium aluminous stone. So it can densify the structure and enhance early strength.

Function

● KOL ES main consists of inorganic compound.
● Appearance : Earth-yellow liquid.
● Normal dosage :1.5%~4.0% (BWOC).
● Suitable temperature :28℃~110℃ (BHCT).
● Increase early strength of cement stone at low temperature.   
● Suitable for low density cement slurry of fly ash ,normal oil well cement and low density cement slurry of glass microspheres.

Storage & package
 
Be stored in 25Kg/barrel. Or packed according to the clients' requirements
Be packed and placed slightly against damage and leakage. Store and transportation according to the regulation for general chemical substances. Prevent cold and keep warm in winter. Storage life is one year.

Items

Specification

Appearance

Earth-yellow liquid

Initial consistency, Bc

<30

Thickening time, min/30℃,Normal pressure,15min

<Base slurry

Compression strength , MPa/30℃,Normal pressure

8h

≥4

24h

≥12

 

The ingredient of cement slurry in the table is : Jia Hua class G cement, W/C: 0.44, Water quality : 4% brine., KOL ES 2.5%(BWOC)

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