The Study of New Pour Point Depressant and Application in ZhongLuo Pipeline to Transport Different Crude Oils

The common flowability improvers are generally affected by repeat heating and pump shear, which lead to an notable deterioration of flow behavior. In the light of this characteristic, a new type of pour point depressant is developed. The field experiment in ZhongLuo Pipeline to transport different crude oils show that the flowability improver can prevent and reduce repeat heating and pump shear.