Partnership of quality and responsibility
LafargeHolcim
LafargeHolsim in Russia develops the cement business and the direction of aggregates (nonmetallic materials) and concrete.
Advantages of LafargeHolcim's oil-well cement:
American Petroleum Institute (API) certification
Strict compliance with GOST management system
Consistent performance of cement batches
Individual technical support
Effective raw materials selection
HOLSTER
"Holster" LLP provides customers with oil-well cement produced by "Holsim (Rus)" Ltd, part of LafargeHolcim company group.
"Holsim (Rus)" oil-well cement
The following types of oil-well cement are available:
- OPC I-G-СС-1
- Oil-well Portland cement of I-G type with high sulfate resistance and no additives
- API Well Cement Class G at grade HSR Class G API
- GOST 1581-96, API Specification 10A
- Low content of calcium aluminates (<3%) and alkaline compounds
- Predictable behavior during the entire time of injection and displacement
- Ideal for cementing deep wells, including high-temperature and steam injection wells with temperatures above 110°C
- Provides long well service life
- OPC I-50
- Oil-well Portland cement with no additives for low and normal temperatures (15-50°C)
- GOST 1581-96
- Applicable for mixing cement slurries
- Provides the specified strength and impermeability of cement stone, exploited in the intervals of aquifers
- Ideal for cementing shallow intervals
- OPC II-50
- Oil-well Portland cement with up to 20% of mineral additives for low and normal temperatures (15-50°C)
- GOST 1581-96
- Reduced heat generation, as well as resistance to sulfate aggression and acidic environments
- Designed for cementing casing strings of oil and gas wells
- Recommended for cementing the upper intervals of wells located in the permafrost zone
Partnership of quality and responsibility