Oil Well Cement Class 'G' Grade HSR (As Per API Specification 10A) Enhances Long-Term Stability Of Oil Wells
Oil Well Cement is commonly used in the form of cement slurry for cementing oil wells under extreme conditions of high temperature and pressure under Sea etc.
Advantages
• Better workability, low heat of hydration and long-term stability of oil wells.
• Its low viscosity results in better pumping.
• Rapid setting after completion of pumping.
• Development of specified strength and enhanced durability.
• Bonds and supports the well casing string
• Restricts fluid movement between formation thereby preventing contamination of fresh water
• Seals lost circulation or "thief zones"
• Protects casing from corrosion due to subsurface mineral waters and electrolysis from the outside
• Rapid setting prevents blowout encountered in the high pressure zone
Ideal Applications
• Bonds and supports the well casing string
• Restricts fluid movement between formation thereby preventing contamination of fresh water
• Seals lost circulation or "thief zones"
• Protects casing from corrosion due to subsurface mineral waters and electrolysis from the outside
Rapid setting prevents blowout encountered in the high pressure zone |
