Chemical Cement Retarder CH210L Oilfield Moderate Temperature Halad-862 similar
1. CH210L Mid Temperature Retarder can extend and adjust cement slurry's thickening time.
2. CH210L Mid Temperature Retarder is suitable for moderate temperature system.
3. CH210L Mid Temperature Retarder can only be used by water mixed and has no special r-
equirement for water quality, which can be applied in brine system.
1. CH210L Mid Temperature Retarder maybe influenced the top strength of set cement when
the curing temperature is lower than the bottom hole cycle temperature.
2. When the bottom hole cycle temperature is higher than 100C, the dosage of CH210L Mid
Temperature Retarder will be significantly increased and the top strength may be influenced.
Temperature: Normally 131-203°F (55-95°C) (BHCT).
Dosage: CH210L Mid Temperature Retarder generally 0.2-3.0% (BWOC).
Cement Slurry Performance
Initial consistency, Bc
In the applicable temperature range
40-100Bc Thickening time,min
Thickening time adjustability
24h compressive strength, MPa
80 °C, 20.7 MPa
Free fluid, %
80°C, Atmospheric Pressure
Composition: API Class G (HSR) 700g; mixed water 308g (including); defoamer 1.4g(0.2%); CH 210L
Remark: the dosage of CH210L is determined under the precondition of adjusting the thickening time range of cement slurry at 80 °C to 130-270 min.
CH210L oilfield Moderate Temperature Chemical Cement Retarder
Plastic barrel in good quality
High-capacity barrel ready to delivery
Efficiently packaged and sealed with plastic film and safe covering
Model: 20L-200L plastic barrel (negotiable)
Departure Port: Port of Tianjin
Destination port: can be discussed
√ Professional manufacturing base
Total area more than 3o thousand square meters
Producing capacity reaches 30 thousand-plus tons
Global oil well cementing additives supplier
OEM of wordwidly renowned enterprises
√ Independent R&D service
Strong scientific and researching capacity and full set of testing facilities along with mature techniques
Estimate improvement in technology and environment protection
√ Opening eyesight towards the world wild market
Highly qualified international commerce team
24 hours on-line service
√ Fast delivery guaranteed
Freight will be arranged 15 day after the order is placed
Cooperate with globally hornored transport company
24H ONLINE Service
Chemical Cement Retarder CH210L Oilfield Chemical Moderate Temperature