Oilfield Brine Additives: Defoamers | SLB


Reduce foam and air entrainment in water-based fluids

Clear brines in laboratory

Reduce foaming in water-based fluids

M-I SWACO provides defoaming agents for reducing the foaming tendencies in drilling and completion fluids.

Our low-toxicity defoaming additives deliver environmental acceptability when used at recommended concentrations and are effective in a variety of fluids.

Schlumberger workers in the lab
DEFOAM-A  Alcohol-based defoamer
DEFOAM-X  All purpose liquid defoamer
DEFOAM EXTRA  High-performance defoamer
DEFOAM EXTREME  Specialized brine-based defoamer
NULFOAM  Defoamer