Research For Bin'er Sewage Station Oil-bearing Water Treatment Technique

Bin'er Sewage Station mainly comes from Pingfangwang oilfield produced water liquid separation,treated sewage transmission to marina all four oilfield injection water standing back to Pingfangwang oilfield,for many years as Pingfangwang oilfield's production has made due contributions.But as the running time,affected by water partial acid,corrosion rate is high,and on-site facilities aging was badly damaged and highlight safety risk;In addition,due to the water flooding along the water quality deterioration,injection water quality cause formation plugging,owe to make layer increased,the water injection pressure rises,the water injectivity index drops,brought the water injection development is extremely adverse effect.According to the requirement of the Bin'er sewage station water quality characteristics,and block with the injection water quality requirements and the area required formation,On the basis of reasonable transformation of the original sewage station,choose a mature,advanced,reliability of the new technologies,new processes and screened and corresponding agents,improve water quality.In addition,start with the optimization of system structure,reduce the cost of water,improve the automation level,reduce the corrosion fouling,the improvement of production management,and strive to energy saving and environmental protection and other aspects,the goal is to improve the sewage station technology and management level,so as to ensure the operation of the system is stable,accurate and efficient running and ensure water quality standards over a long period of time.