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We have developed a range of additives specifically designed to prevent gas migration in wells.

TLA™ (Trican Latex Additive)

TLA™ is a latex powder that gives enhanced gas migration control to cement slurries, with a minute effect on extending slurry set times. TLA™ reduces permeability with improved particle-to-particle bonding, improved cement durability during perforation and increased cement longevity.

  • Enhances gas migration control
  • Reduces internal matrix – lowers permeability
  • Improves cement durability and longevity
  • Enhances fluid loss control
  • Slight retardation effect on slurry set times
  • Can be dry-blended or pre-hydrated
  • Compatible with all cement systems and additives

TA-1/TA-4 (Trican Accelerator/Expansion)

TA-1 and TA-4 are used to accelerate the setting time of cement and enhance compressive strength development. They are also excellent post-set expansion additives for improving cement bonds and enhancing gas migration control characteristics.

  • Provides excellent post-set expansion characteristics
  • Predictable thickening time and compressive strength properties
  • Can be dry-blended or pre-hydrated
  • Compatible with all cement systems and additives
  • Low and high temperature applications

CFA-2s (Cement Foaming Agent)

CFA-2s is a solid surfactant used in cement slurries that helps entrain gas. CFA-2s helps to prevent gas migration by trapping gas rather than allowing gas to create a channel through the cement.

  • Reduces/prevents gas migration
  • Delayed solubility (no foaming during mixing)
  • Consistent and reliable performance
  • Reduces safety issues – non-flammable
  • Compatible with all cement systems and most additives