Oilfield Cementing Additives CF410S dispersant
Oilfield Cementing Additives CF410S dispersantOilfield Cementing Additives CF410S dispersantOilfield Cementing Additives CF410S dispersantOilfield Cementing Additives CF410S dispersant

Oilfield Cementing Additives CF410S dispersant

  • group namecement additive

  • Min Order1 metric ton

  • brand nameKELIOIL

  • modelCF410S

  • payment methodL/C, T/T, Paypal

  • update timeThu, 05 Jan 2017 11:47:28 GMT

Paramtents

  • Other Names: friction reducer

  • Place of Origin Tianjin, China (Mainland)

  • Brand Name: KELIOIL

  • Grade Standard: Industrial Grade

Packging & Delivery

  • Min Order1 metric ton

Briefing

Significantly reduces cement slurry’s consistency, improves fluidity and rheological behavior.

Detailed

Summary

 

 

 

1. CF410S Dispersant can significantly reduce cement slurry consistency, improve liquidity and rheolog-

    ical behavior of cement slurry

 

2. CF410S Dispersantis applicable in a wide temperature range and can be resistant to 356°F (180°C).

 

3. CF410S Dispersant has salt resistence and still has good performance in 5%-10% brine cement slurry. 

 

4. CF410S Dispersant is suitable for dry mixed as well as water mixed, soluble in cold water.

 

5. CF410S Dispersant is compatible with cement and other additives well.

 

 

 

 

Special Attentions

 

  

 

The performance of  CF410S Dispersant will be obviously decreased when  DISPERSANT CF410S  is used in brine system, whose concentration is higher than that of the half saturated brine.  

 

 

 

Applications

 

 

Temperature:Lower than 356°F (180°C) (BHCT).

 

Dosage: CF410S Dispersant generally 0.2-2.0% (BWOC), recommend amount 0.5% (BWOC). 

 

 

 

Cement Slurry Performance

 

 

 

 

 

                                                               Item                                                                         

Technical Indicators  

Rate of the thickening time

(ratio of additive added and non-added)

85°C/44min, 70.3MPa

1.0-1.2

Rate of 24h compressive strength

(ratio of additive added and non-added)

85°C,Atmospheric Pressure

≥ 0.80

Rheological Property

Rheological index n

85°C, Atmospheric Pressure

≥0.55

Consistency coefficient k, Pa.S^n

≤ 0.50

Composition:API class G (HSR) 700g; mixed water 308g; CF410S 3.5g(0.5%); defoamer 1.4g(0.2%)

 

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