Beam Two Produced Water Treatment Early Supporting Research

This topic mainly aimed at the south he area of oilfield produced water characteristics, in order to improve the oilfield produced water quality, slow down the rate of produced water corrosion and scale formation, reduce the injected water to the formation damage degree, for the purpose of conducting the beam two pull dehydration and produced water treatment process of gas station early supporting research. The first is that the Liang 2 water injection station and research the present situation and problems of produced water, analysis of the water injection station current produced water treatment process and water quality; The second is the study of the produced water corrosion and scaling mechanism and main influence factors; The third is that to carry out the core flow experiment. For Liang 2 oil fields in the produced water and water and south he zone formation core compatibility research, evaluate the effect of clear water, produced water injection. The fourth is that based on the current beam two problems existing in produced water system, combined with the analysis of the results of the study, put forward beam two pull station dehydration and produced water treatment technology supporting opinions, standards for reinjection water quality control index; Optimizing efficiency for water treatment agent at the same time, drug dosing process design and scheme; Finally on the oily sludge treatment technology. For south beam of oilfield produced water efficient, low-cost treatment and recycling provides a theoretical and technical support.