TECHNOLOGY OF DOWN HOLE SOLID PARAFFIN INHIBITION POUR POINT DEPRESSION PIPE

Solid paraffin inhibition technology is a new oil well paraffin inhibition technology springing up only a few years. It is a new production for oil well paraffin inhibition, which discard the disadvantage of the past paraffin inhibition. The solid paraffin inhibition has a lower cost and simple construct in field using, and need no other maintenance in a period. After using in Shengli Oilfield, Zhongyuan Oilfield and Liaohe Oilfield, a better effect was gained. The period of validity of this technology is eight to twelve months and in the stage there is no other measure to be done.