Global Envirotech, Inc. - logoSpecialty Oil Field Additives
GAF 1LLiquid anti-foam agent; minimizes air entrainment in a cement slurry during mixing; effective at all temperatures; normal concentration is 0.06 gallons/barrel of mix water.
GAF 1PAnti-foam agent; minimizes air entrainment in a cement slurry during mixing; effective at all temperatures; normal concentration is 0.2 to 0.3 lb./sk of cement.
GAF 2LLiquid defoamer/anti-foam agent; minimizes air entrainment in a cement slurry during mixing; effective at all temperatures; added to mix water or can be sprayed into blender tub, normal concentration is 0.06 gallons/barrel of mix water.