Our petroleum-grade Class H-HSR Portland cement offers exceptional sulfate resistance, making it ideal for cementing oil and geothermal wells. Fully compliant with API specifications, our cement is produced in a certified facility, ensuring the highest quality standards. With the ability to withstand high temperatures of up to 156°C and pressures of 36,000 lb/in², it effectively addresses the challenges posed by aggressive agents and extreme conditions.

Designed for optimal performance, Class H-HSR cement demonstrates high mechanical strength and excellent pumping capacity, ensuring uniform and pumpable slurries with low additive consumption. Its careful preparation and rigorous quality control processes guarantee minimal batch variations. This cement is exclusively recommended for use in the oil and geothermal industries, necessitating careful storage to preserve its unique properties.

Features:

• Fully compliant with API specifications (API-Esp-10).
• ISO 9000 certified production plant.

Applications:

• Ideal for cementing oil wells at depths of 9,000 m.
• Suitable for geothermal well cementing.

Highlights:

• High mechanical strength.
• Excellent resistance to sulfates.

Advantages:

• Exceptional performance under high temperatures and pressures.
• Low consumption of additives for slurry preparation.
• Precise quality control for batch consistency.
• Good rheological behavior, ensuring easy pumping.