Aubin has developed effective anti-gas migration additives CFL-385, CFL-386 and CFL-387 to ensure that your cement slurry does not suffer from gas penetration and migration. Gas migration can have an adverse effect on slurries used in front of gas formations. Our liquid latex anti-gas migration additives can block gas from moving through the cement slurry and can do so in wells up to 160°C.

Slurry design is one part of the strategy to control gas migration, however many other job design aspects such as effective mud removal, must also be considered.