Oil well chemical retarder CH210S-D

      Product Description   Oil well chemical retarder CH210S-D              Summary   1. CH210S Retarder can extend and adjust cement slurry thickening time.  2. CH210S Retarder can be used by dry mixed as well as water mixed and has no special req-     uirement for water quality. CH210S  RETARDER can be applied in brine system   Special Attentions                    1. CH210S Retarder maybe influenced the top strength of the set cement when the curing tem-      perature is lower than the bottom hole cycle temperature.  2. When the bottom hole cycle temperature is higher than 100 °C, the dosage of CH210S Reta-      rder will be significantly increased and the top strength may be influenced. 3. CH210S Retarder is easy to cake after a long storage, which will not have a bad effect on the     performance.  However, CH210S RETARDER can not be drying mixed for the loss of liquidity     and is difficult to dissolve.   APPLICATIONS    Temperature: Normally 131-203°F (55-95°C) (BHCT). Dosage: CH210S generally 0.2-3.0% (BWOC).    CEMENT SLURRY PERFORMANCE      

Item	Test Condition	Technical Indicator
Initial consistency, Bc	80°C/45min, 46.5MPa	≤30
40-100Bc thickening time, min		≤40
Thickening time adjustability		Adjustable
Thickening curve		Normal
Free fluid , %	80°C, Atmospheric Pressure	≤1.4
24h compressive strength, MPa	80°C, 20.7MPa	≥14
Composition: API Class G(HSR)700g; mixed water 308g; defoamer 1.4g(0.2%);CH210S-D.
Remarks: the dosage of CH210S-D is determined under the precondition of adjusting the thickening time range of cement slurry at 80°C to 130—270 min.

  APPLICATIONS   Application temperature: generally 131-203°F(55-95°C) (BHCT). Dosage: CH210S-D generally 0.2-3.0% (BWOC).   Moderate Temperature Cementing Retarder CH210S-D         Packaging & Shipping   PACKAGING SOLUTION               25KG Kraft bag                          Ready for delivery   Efficiently packaged and sealed with plastic film and safe covering     Model: 25kg/bag (negotiable)   Port of shipment: Port of Tianjin    Port of destination: negotiable         Our Services    Our advantages   1) Independent research and development   Kelioil, self-developing all the products and holding intellectual property rights, has completely mastered the core technology of producing qualified cementing addtives and related products and formed distinguished operating style. Its products and technical documents serve as model for other manufacturers. Holding ISO 9001 and ISO 14001 certificates, Kelioil is the biggest global supplier for cementing additive industry in China and can do OEM globally.   2) Superior Service   Kelioil always adhere to the concept of customer first. It pays attention to research products according to client's requirements.   3) Wide sales network   It products are exported to: Canada, Russia, Colombia, Kazakhstan, Kyrgyzstan, Indonesia, Myanmar, Thailand, Burma, Philippine and Middle East Asia.   What we care for clients     1)We are open to consider customers' suggestions and work out the win-to-win solutions,suitable for every party.   2)The convenient payment method: T/T and L/C. We pay attention to the  timely delivery, save time save money.     3)After a prompt careful and detailed research and testing the respectable samples received from your side, we are going to provide you with the professional reply and responsible solution to the problem.     Company Information              Our Factory       Our Laboratory           Estimate improvement in technology and environment protection        Opening eyesight towards the world wild market        Highly qualified international commerce team         24 hours on-line service               Faster delivery guaranteed           Freight will be arranged 15 day after the order is placed        Cooperate with globally hornored transport company                        24H Online service                Oil well chemical retarder CH210S-D