Partially - Hydrolyzed Polyacrylamide (High Temperature)(Ongc) (Q3) , Partially - Hydrolyzed Polyacrylamide (Lowtemperature) (Ongc) (Q3) , Hydrolyzed Polyacrylamide(Phpa) For Water Shut Off (High Temperature) (Ongc) (Q3) ,Phpa For Water Shut Off (Low Temperature) (Ongc) (Q3) Quantity: 67344