AsphaltDrilling Fluid
PFF-I
Acid Soluble Sulfonated Asphalt
PFF-I is a proven drilling fluid additive which has many advantages and can be widely applied. PFF-I contains high water-soluble content. Comparing to normal modified asphalt, FF-I contains more absorbing groups to provide its ability to absorb on the shale interface through electrical absorption. It exhibits good performance in anti-sloughing and filtration loss control with lower temperature influence. PFF-I can be applied in various water-base drilling fluids. The recommend dosage is 3.5-10.5 ppb.
Storage
Packaged in 25kg multi-wall paper sacks. It is recommended that the product be stored in a shady, dry, and ventilated place.
Safety
Avoid contact with eyes, skins and clothes; please refer to SDS for more information.