oil well cementing cement slurry chemical fluid loss additive

详情

SUMMARY

1. Provides fluid loss control in low, normal and high density cement slurries.
2. Applied below temperature of **0℃(**6℉, BHCT).
3. Features with excellent salt tolerance which is up to salt-saturation, suitable for both fresh and salt water system.
4. When applied, cement slurry system is stable with little free fluid.
5. Has no effect of retardation on the cement slurry and ensures fast development of compressive strength of the set cement.
6. Good fluidity, does not lead to over-dispersing or thickening and no need to add additional dispersant.
7. Compatible well with other additives.
8. Suitable for all API classes of cement.
9. Soluble in cold water, water or dry mixed when applied.
10. Long time storage may lead to agglomeration which increases difficulty of dry mixing and water dissolving even though main performance of the product is not affected.
11. The following technical data and parameters are of our standard type of CG**0S-T We are capable of catering tailor-made products and services upon receipt of customers individual requirements. .

PHYSICAL AND CHEMICAL INDICATORS

CEMENT SLURRY PRESCRIPTION

Note: Dosage of standard CG**0S-T is calculated based on *0kg /sack cement and shall be adjusted when different cement, mixing water and slurry density are applied. When used in high concentration salt water and high temperature conditions, the dosage shall be increased, confirmed dosage is to be finalized based on lab test result.

CEMENT SLURRY PERFORMANCE