Polymers can effectively reduce fluid friction in the pipe. The friction loss can be minimized by 50-80%with small amounts of PAM added to the liquid phase.

WELLDONE friction reducers are designed to be used in waters with different properties (fresh water,2% NaCl equivalent,7% NaCl equivalent, varying CaCI2waters). WELLDONE friction reducer will diminish the friction by as 60%or more. WELLDONE friction reducers include both dry-powder and emulsion polymers with fast-dissolution ability, targeting high salinity and temperature environment, and still keep an efficiency without need to increase its dosage.