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RMC-06A relies on the crystal expansion of cement hydration products to compensate the pores caused by the shrinkage of cement slurry (stone), which is conducive to anti channeling, compressing the pores of cement stone and improving the pore distribution, so as to improve the strength and reduce the permeability. In the limited state, the product prestress can improve the bonding strength of cement sheath, which is conducive to preventing the corrosion of cement stone and casing and controlling the circulation. It has good compatibility with other admixtures, does not affect other properties of cement slurry, has a wide temperature application range (25-150℃) and good salt resistance.


Project

Indicators

Appearance

Off-white powder

Ex - Ex0,%

Expansion rate of cement slurry

(Ex - Ex0),%

 

Plastomer (75℃,0.1MPa)

≥0.1

Sclerotium (75℃,0.1Mpa24h)

 

0.01≤Ex-Ex0≤0.8

Thickening Time, min(65℃,35MPa30min)

≤120.0

Compressive Strength, MPa(75℃,0.1Mpa24h)

≥14.0


Performance Characteristics

The product has no adverse effect on the thickening time, rheology and free water of cement slurry, and the compressive strength is significantly improved;

The product is suitable for conventional and low specific gravity cement slurry;

The product is suitable for pressure stabilization and channeling prevention of balanced pressure cementing in irregular and enlarged well diameter, deep well adjustment well, and active cementing of high-pressure oil and gas.


Packaging and Storage 

25kg net weight, a three in one bags with film bags; Keep it in a cool, dry and ventilated place.


Safety Considerations

Avoid contact with eyes, skin and clothes, otherwise rinse with plenty of water. Refer to the safety data sheet (MSDS) for handling methods and hazard data.


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