Tri-Seal is pumped ahead of cement as a pre-flush to remedy lost circulation. Tri-Seal is available in three versions: Tri-Seal, Tri-Seal D, and Tri-Seal D Viscous.
- Quick and easy to mix
- Low viscosity – can be pumped at high rates
- Effective over a large temperature range
- Tri-Seal D Viscous: double the standard loading along with a viscosifying water gellant to provide greater mud push capabilities
- Tri-seal D Viscous: optimum concentration of viscosifying water gellant in Tri-Seal D Viscous can be determined on location based on mud parameters