Cement thickening time has to be carefully controlled, especially for deep wells with high temperatures, to prevent the cement from setting prematurely. Cement retarders slow cement setting time (hydration) to allow for safe cement placement.
CemR-10 and CemR-80 are fully synthetic cement retarders for high temperature wells where time is critical.
- Efficient retardation in oilwell cementing up to bottomhole circulating temperatures of 300°F
- Compatible with a wide variety of typical cements and cement additives
- Reliable performer