Organic viscosity-reducers
chemical viscosity reducer
Composite viscosity—reducer
emulsification viscosity reducer
emulsified viscosity reducer
Emulsifying Viscosity Reducer
GREEN VISCOSITY REDUCER
Oil Soluble Viscosity Reducer
Oil-Solubility Viscosity Reducer
oil-soluble viscosity reducer
oil-soluble viscosity-reducer
Viscosity reducer for crude oil
VISCOSITY REDUCER FOR CRUDE OILS
viscosity reducer for heavy crude oils
water base viscosity reducer
Water-based Viscosity Reducer