Cement slurries can lose water to permeable zones causing a number of problems, such as insufficient mud displacement, high viscosity, unwanted change of set-time, and lack of final compressive strength. Fluid loss additives reduce water loss through the cement filter cake, which makes them especially useful in squeeze cementing.
The Polytrol® FL line of products are effective fluid loss control chemicals for use in differing conditions and requirements, such as high temperatures and high salt concentrations.
Polytrol® FL 29 is a dispersing fluid loss additive
Polytrol® FL 32 is a dispersing fluid loss additive
Polytrol® FL 34 is a high-performance, non-retarding fluid loss additive
Polytrol® FL 45 is a high-performance fluid loss additive
Polytrol® FL 56 is a high-performance dispersing fluid loss additive